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HomeMy WebLinkAbout108-97 RESOLUTION • • RESOLUTION NO. 108-97 SCANNED A RESOLUTION APPROVING A CONSTRUCTION CONTRACT WITH KIM CONSTRUCTION COMPANY, INC., IN THE AMOUNT OF $1,093,737, PLUS A 5% CONTINGENCY AMOUNT OF $54,697 FOR MANHOLE REHABILITATION, WHITE RIVER WATERSHED MINISYSTEMS 7A, 14 AND 15. BE IT RESOLVED BY THE CITY COUNCIL OF THE CITY OF FAYETTEVILLE, ARKANSAS: Section 1. That the City Council hereby approves a construction contract with Kim Construction Company, Inc., in the amount of $1,093,737, plus a 5% contingency amount of $54,697 for manhole rehabilitation, White River Watershed Minisystems 7a, 14 and 15 and authorizes the Mayor and City Clerk to execute said contract. A copy of the contract is attached hereto marked Exhibit "A" and made a part hereof. A JQFAND APPROVED this X day of November , 1997. di'. * ,' APPROVED: • 4 V • By: •1 F ed Hanna, Mayor ATTEST Y �Q B : L.ci Traci Paul, City Clerk • ACORD TM CERTIFICATE OF LIABILITY INSURANC CS0 PF DATE(MM/DD/YY) IM900 10/29/97 PRODUCER • THIS CERTIFICATE IS ISSUED AS A MATTER OF INFORMATION ONLY AND CONFERS NO RIGHTS UPON THE CERTIFICATE Brockhaus, Studer, Fox & Lloyd HOLDER.THIS CERTIFICATE DOES NOT AMEND,EXTEND OR 10933 S. Central Ave. Ste 2000 ALTER THE COVERAGE AFFORDED BY THE POLICIES BELOW. Oak Lawn IL 60453 COMPANIES AFFORDING COVERAGE Martin Teague COMPANY Phone No. 708-857-8811 FaxNa 708-857-8822 A CNA INSURANCE COMPANY INSURED COMPANY B COMPANY Kim Construction Company, Inc. C 3142 Holeman COMPANY Steger IL 60475 D COVERAGES THIS IS TO CERTIFY THAT THE POLICIES OF INSURANCE LISTED BELOW HAVE BEEN ISSUED TO THE INSURED NAMED ABOVE FOR THE POLICY PERIOD INDICATED,NOTWITHSTANDING ANY REQUIREMENT,TERM OR CONDITION OF ANY CONTRACT OR OTHER DOCUMENT WITH RESPECT TO WHICH THIS CERTIFICATE MAY BE ISSUED OR MAY PERTAIN,THE INSURANCE AFFORDED BY THE POLICIES DESCRIBED HEREIN IS SUBJECT TO ALL THE TERMS, EXCLUSIONS AND CONDITIONS OF SUCH POLICIES.LIMITS SHOWN MAY HAVE BEEN REDUCED BY PAID CLAIMS. CO TYPE OF INSURANCE POLICY NUMBER POLICY EFFECTIVE POLICY EXPIRATION LTR DATE(MM/DDNY) DATE(MM/DDNY) LIMITS GENERALUABILITY GENERAL AGGREGATE $2,000,000 A X COMMERCIAL GENERAL LIABILITY C 134089540 12/01/96 12/01/97 PRODUCTS-COMP/OP AGG $ 1,000,000 CLAIMS MADE X OCCUR PERSONAL&ADV INJURY $ 1,000,000 OWNER'S&CONTRACTOR'S PROT EACH OCCURRENCE $ 1,000,000 A X XCU Included FIRE DAMAGE(Any one fire) $ 50,000 MED EXP(Any one person) $ 5,000 AUTOMOBILE LIABILITY A X ANY AUTO CI34089554 12/01/96 12/01/97 COMBINED SINGLE LIMIT $ 1,000,000 ALL OWNED AUTOS BODILY INJURY SCHEDULED AUTOS (Per person) X HIRED AUTOS BODILY INJURY X NON-OWNED AUTOS $ (Per accident) PROPERTY DAMAGE $ GARAGE LIABILITY AUTO ONLY-EA ACCIDENT $ ANY AUTO OTHER THAN AUTO ONLY: EACH ACCIDENT $ AGGREGATE $ EXCESS LIABILITY EACH OCCURRENCE $5,000,000 A X UMBRELLA FORM CI34089571 12/01/96 12/01/97 AGGREGATE $5,000,000 OTHER THAN UMBRELLA FORM $ WORKERS COMPENSATION AND I TORY LIMITS Pa EMPLOYERS'LIABILITY EL EACH ACCIDENT $500,000 A THE PROPRIETOR/ X INCL WC134089568 12/01/96 12/01/97 EL DISEASE-POLICY LIMIT $500,000 PARTNERS/EXECUTIVE OFFICERS ARE: EXCL EL DISEASE-EA EMPLOYEE $500,000 OTHER A BUILDERS RISK PENDING 07/09/97 12/01/97 CITY OF $277,469 CLINTON DESCRIPTION OF OPERATIONS/LOCATIONSNEHICLES/SPECIAL ITEMS JOB: SANITARY SEWER IMPROVEMENTS - WHITE RIVER WATERSHED - BASINS 7A 13A, 136 14 15 18A AND UNIVERSITY OF ARKANSAS AREA CONTRACT I MANHOLE REHABILITATION. ADDITIONAL INSURED WITH RESPECT TO GENERAL LIABILITY CITY OF FAYETTEVILLE(0WNER) MCLELLAND CONSULTING ENGINEERS, INC.(ENGINEER) CONTRACT AMOUNT: $1,093,737 CERTIFICATE HOLDER CANCELLATION FAYETTE SHOULD ANY OF THE ABOVE DESCRIBED POLICIES BE CANCELLED BEFORE THE EXPIRATION DATE THEREOF,THE ISSUING COMPANY WILL ENDEAVOR TO MAIL 30 DAYS WRITTEN NOTICE TO THE CERTIFICATE HOLDER NAMED TO THE LEFT, City of Fayetteville 113 West Mountain BUT FAILURE TO MAIL SUC CE POSE N IQATION OR LIABILITY Fayetteville AR 72701 OF ANY KIND UPON THE 0,4 P , S •! NTS SENT VES. AUTHORIZED REPRESE / Martin Teague ACORD 25-S(1/95) CAC CORPORATION 1988 /0Y- 27 ✓ '-;),y STAFF REVIEW FORM AGENDA REQUEST % '/S XXX CONTRACT GRANT REVIEW MICROFILMED MICROFILMED For the Fayetteville City Council meeting of N/A- Mayor Approval . FROM: David Jurgens Water & Sewer Public Works Name Division Department ACTION REQUIRED: The Mayor sign Change Order# 1 to the construction contract with Kim Construction, Inc . , for Sanitary Sewer Rehabilitation, White River minisystems, in the amount of $9, 700 added to the contract . The contingency, before this change order, is $54, 687 .00 . COST TO CITY: S 9, 700 . 00 54, 083, 402 . 00 Sewer Rehabilitation Cost of this request Category/Project Budget Categ ory/Project Name 4470-9470-5815 . 00 51. 492 . 083 . 00 Sewer Mains Const . Account Number Funds used to date Program Name 96012-8320 $2, 5gt . 319 . 00 Water and Sewer Project Number Remaining Balance Fund BUDG REVIEW: X Budgeted Item Budget Adjustment Attached Budget Coordinator Administrative Services Director / CONTRACT/GRANT/LEASE REVIEW: GRANTING AGENCY: "/JLitAc- i 'lrLc?Z 4/-47* ./ Accounting Date icA Coordinator A Date 71 /Ilk 'V-6 21 'eK' Ci Attorney Date n• rnal Auditor /^9O Date \I tA9 Pu• ha g Officer Date RECOMMENDATION: Staff recommends approving the change order. is on, Date Cross Reference: QQQ Departme Director Date // New Item: YES tip1 'v\ q/&°/Tg Adminiet• tive Se as •irector Date Prey Ord/Res #: 108-97 4hr Mayor Date Orig Contract Date:11/04/97 ENGR\MS15-407.CO • • •. . • • , FAYETTEVILLE THE CITY OF FAYETIEVILLE,ARKANSAS WATER AND SEWER MAINTENANCE DIVISION DEPARTMENTAL CORRESPONDENCE To: Mayor Fred Hanna ( , Thru: Kevin Crosson, Public Work it- o r ,r g From: David Jurgens, Water/Sewer Date: April 20, 1998 Re: Change Order Number 1 to 'i Construction Contract, White River Minisystems Sanitary Sewer Rehabilitation 1. General. The attached change order reflects changes in the sewer rehabilitation contract with Kim Construction,Inc. These changes are based on finding manhole configurations underground which did not match what we expected to find. It involves installing 72" diameter manholes instead of 60" manholes. The latter were buried 7' deep, and we could not be sure what size manholes existed. 2. Budgeting. Funds for this change order will come from the contingency established for this project in Resolution 108-97 (attached), by which the original contract was approved. The contingency contains$54,697.00. This change order will reduce that amount by $9,700.00, leaving $44,997.00 in contingency funds. 3. Staff Recommendation. The Staff recommends that the change order be approved in the amount of$9,700.00, out of the contingency funds established for this project. Enclosures: Agenda Review Request Proposed Change Order Number 1 (3 0 a,tc,in+E t.) Resolution 108-97 REHAB-SW\MS 15.407.DEP • • RESOLUTION NO. 10 8-9 7 MICROFILMED A RESOLUTION APPROVING A CONSTRUCTION CONTRACT WITH KIM CONSTRUCTION COMPANY, INC., IN THE AMOUNT OF $1,093,737, PLUS A 5% CONTINGENCY AMOUNT OF $54,697 FOR MANHOLE REHABILITATION, WHITE RIVER WATERSHED MINISYSTEMS 7A, 14 AND 15. BE IT RESOLVED BY THE CITY COUNCIL OF THE CITY OF FAYETTEVILLE, ARKANSAS: Section 1. That the City Council hereby approves a construction contract with Kim Construction Company, Inc., in the amount of $1,093,737, plus a 5% contingency amount of $54,697 for manhole rehabilitation, White River Watershed Minisystems 7a, 14 and 15 and authorizes the Mayor and City Clerk to execute said contract. A copy of the contract is attached hereto marked Exhibit "A" and made a part hereof. A Er AND APPROVED this r day of November , 1997. .fit. �•, . APPROVED: } k By: I •ti• F ed Hanna, Mayor ATTEST /f By: (21- Traci Paul, City Clerk CHANGE ORDER SHEET 1 OF_ 3 CHANGE ORDER NO. 1 OWNER: City p 1~ayF' ,fle, AR PROJECT NAME: Sanitary Sewer Improvements White Riyer Watershed Minisystems 7A, 13A, UB, 14, 15. and 1A, Sanitary $ewer Manhole .Rehabilitation LOCATION: Ea et'teVil].e.,...Ar$a11aa5. PROJECT NO. 18-1355-00 CONTRACTOR: gum Construction Co. DATE:April 13, 1998 I. DES C2122101_32 . OF CHANGES INVO VFD• The following changes are hereby made to the Contract Documents: A. Delete the following: 1A13 2 EA 60" Diameter Standard Sanitary Manhole 0 ,-6 ' Deep, Per Section D2-5 at $5, 500.00 EACH Minus $11,000.00 1A14 7 VF 60" Diameter Standard Sanitary Manhole, Additional Depth, Per Section D2-5 at $500. 00 per VERTICAL FOOT Minus $ 3,500. 00 Total Deduction $14,500.00 B. Add the following: 1A26 2 EA 72" Diameter Standard Sanitary Manhole, 0 ,-6 ' Deep, Per Section D2-5 at $7,300. 00 EACH Plus $14, 600. 00 1A27 16 VF 72" Diameter Standard Sanitary Manhole, Additional Depth, Per Section D2-5 at $600 per VERTICAL FOOT Plus $9, ¢00. 00 Total Addition $24,200.00 ADJUSTED CONTRACT PRICE - PLUS $9,700.00 It is necessary to upsize manholes (15) 027 and (15) 029, Job Nos. 120 and 122 from the proposed 60" diameter manholes due to the angle and size of the pipes entering the manholes to have a structurally sound manhole. Change Order City of Fayetteville 1 Sanitary Sewer Improvements TO'd 'JNI 'di 0d0 raid SO:OT 865T—bT—Jdh SHEET 2 OF 3 CHANGE • -. ORDER NO. 1 II. CHANGE ORDER CONDITIONS: 1. Any additional work to be performed under this Change Order shall be carried out in compliance with the Specifications included in the preceding Description of Changes involved, with the Supplemental Contract Drawings designated as nja , and under the provisions of the Original Contract, including compliance with applicable Equipment Specifications, General specifications, and Project Specifications for the same type of work. 2. This Change Order unless otherwise provided herein does not relieve the Contractor from strict compliance with the guarantee provisions of the Original Contract, particularly with those pertaining to performance and operation of equipment. 3. Contractor agrees there will be no additional extensions, of contract time and no additional increase in Contract Price granted for this Change Order or any previous Change Orders. 4. The Contractor expressly agrees that he will place under coverage of his Performance, Labor and Material, and Maintenance Bonds, and Contractor's Insurance all Work covered by this Change Order. The Contractor will furnish to the Owner evidence of increased coverage of his Performance, Labor and Material, and Maintenance Bonds for the accrued value of all Change Orders which exceeds the Original Contract Price by twenty percent (20%) . III. Allaus N12 IN ONTRAACT mIME 1. Final Completion Date of Original Contract May 15, 1998 2. Net change due to all previous Change Order 0 Days 3. Final Completion Date not including this Change Order No. _� May 15, 1998 4. Addition to Contract Time due this Change Order No. a. Avoidable Delay Extension 0 Days b. Unavoidable Delay Extension 5 Days 5. Final Completion Date including this Change Order No. _,_ May 20, 1998 Change Order City of Fayetteville Sanitary Sewer Improvements 2 EID'd :• i 'dnoe0 Hfd 50:01 865T-rT-dd SHEET OF 3 CHANGE ORDER NO. 1 IV. ADJUSTMENTS IN AMOUNT .QQNTRACT: 1. Amount of Original contract $__ a.64-228. (10 2 . Net (Addition)Eaaction) due to all previous Change Orders Nos. to $ 3 . Amount of Contract not including this Change order $ 864 .328. 04 4. (Addition) -f-Reduct-iont to Contract due to this Change Order $ 9,700. 00 5. Amount of Contract including this Change Order $ 874 . Q2$,00 RECOMMENDED FOR ACCEPTANCE: `'��— (4113/98) (For RJN Group, Inc. ) Date ACCEPTED: CONTRACTOR: k.i N C e' A/ Y' By -e)/(1:2(rd Signature of ized Representative D to OWNER: By: Signat e of Authorized Representative Date Change Order City of Fayetteville 3 Sanitary Sewer Improvements 20•d `.:'Hi 'dl l0d9 Hid LOOT 066T-bT-dd /rS" c" • ,--� STAFF REVIEW FORM J/S AGENDA REQUEST XXX CONTRACT REVIEW MICROFILMED For the Fayetteville City Council meeting of N/A- Mayor Approval . FROM: David Jurgens Water & Sewer Public Works Name Division Department ACTION REQUIRED: The Mayor sign Change Order# 2 to the construction contract with Kim Construction, Inc . , for Sanitary Sewer Rehabilitation, White River minisystems, in the amount of $5, 220 added to the contract . COST TO CITY: $ 5, 220 . 00 $1, 148,434 . 00 Sewer Rehabilitation Cost of this request CategorY/I121SE1 Budget Category/Project Name 4470-9470-5815 .00 $1. 103 . 437 .00 Sewer Mains Const . Account Number Funds used to date Program Name 96012-8320 $ 44, 997 . 00 Water and Sewer Project Number Remaining Balance (Contingency) Fund B T IEW: X Budgeted Item Budget Adjustment Attached dget C rdinator Administrative Services Director CONTRACT/GRANT/LEASE REVIEW: GRANTING AGENCY: �lir► 5'�7-9� Accou ng M Date Coordinator 7 Date City Attorne Date t rnal Auditor W u Date cer Date ohaU 0 f:COMMENDATION: Staff recommends approving the change order. Melfaigt Di iei• d Date Cross Reference: 2Blinffa Depart. Director Date New Item: was NO ,s/a/Ty Adminis ative Se ices D ctor Date Prev Ord/Res # : 108-97 j7/24 Mayor Date Orig Contract Date: 11/04/97 BNGR\MS15-407.00 FAYETTEVILLE THE CITY OF FAYEITEVILLE,ARKANSAS WATER AND SEWER MAINTENANCE DIVISION DEPARTMENTAL CORRESPONDENCE To: Mayor Fred Hanna Thru: Kevin Crosson, Public Work 'r r fi, From: David Jurgens, Water/Sewer Date: May 26, 1998 Re: Change Order Number 2 to Kim Construction Contract, White River Minisystems Sanitary Sewer Rehabilitation 1.General. The attached change order reflects changes in the sewer rehabilitation contract with Kim Construction,Inc. These changes are quantity changes based on the work actually being performed. This change order reflects the final increases prior to completing the project. 2. Budgeting. Funds for this change order will come from the contingency established for this project in Resolution 108-97 (attached), by which the original contract was approved. The contingency contains$44,997.00. This change order will reduce that amount by $5,220.00, leaving $39,777.00 in contingency funds. 3. Staff Recommendation. The Staff recommends that the change order be approved in the amount of$5,220.00, out of the contingency funds established for this project. Enclosures: Agenda Review Request Proposed Change Order Number 1 (Three Originals) Resolution 108-97 REHAB-SW\MS 15-407.DEP CHANCE .ORDER ORDER SHEET 1 OFD__ CHANGE ORDER NO. 2 OWNER: PROJECT NAME: Sanitary Sir Imrovm�nt .White_Ri M r WatOrsh0a ji,. ystem 7A� 13 , 13B 14 F 15, and?8A zanitary Sewer Man ole Rphab lit ion LOCATION: Fayertev_il le, Arkansas PROJECT NO. 18-13”-00 CONTRACTOR: Ki m Construction co.. DATE: May 21, 1998 I. DESCRIPTIQH_Q.E_CBANGES_INWLELIIL The following changes are hereby made to the Contract Documents: Add Manholes (15) 121P, (15) 160p, & (15) 163P to the Manhole Rehabilitation list. These manholes were not found during the original survey, but were located and inspected by the resident engineer during construction. The following increases in quantities will be made: 1A1 3 EA Replace Manhole Frame and Cover Per Section D2-2 (material only) at $200. 00 EACH PLUS $600. 00 1A2 3 EA Paved Frame and Grade Adjustment Sealing Per Section D2-4 at $620. 00 EACH PLUS $1,860. 00 1A8 3 EA Interior Manhole Coating Per Section D2-8, D2-8A, or D2-8B at $660.00 EACH PLUS $1,980. 00 LA10 3 EA Pressure Grout Pipe Seals, Bench and Trough, and Lower 18u of Manhole Per Section D2-7 at $220. 00 EACH PLUS $660. 00 1A22 3 EA Furnish and Install Watertight Inserts Per Section D2-2 at $40. 00 EACH PLUS $120. 00 TOTAL INCREASE TO CONTRACT THIS CHANGE ORDER $5,220.00 Change Order City of Fayetteville 1 Sanitary Sewer Improvements TO'd '=VIII `dfodtj I ire Or:OT 865T-0,_-, ,Fit t SHEET, 2• CHANGE ORDER NO. 2 II. CR) NGE ORpR_CONDITIO s: 1. Any additional work to be performed under this Change Order shall be carried out in compliance with the Specifications included in the preceding Description of changes involved, with the supplemental Contract Drawings designated as nja , and under the provisions of the Original Contract, including Compliance with applicable Equipment Specifications, General Specifications, and Project Specifications for the same type of work. 2. This Change order unless otherwise provided herein does not relieve the Contractor from strict compliance with the guarantee provisions of the Original Contract, particularly with those pertaining to performance and operation of equipment. 3 . contractor agrees there will be no additional extensions of contract time and no additional increase in Contract Price granted for this Change Order or any previous Change Orders. 4. The contractor expressly agrees that he will place under coverage of his Performance, Labor and Material, and Maintenance Bonds, and contractor's Insurance all work covered by this Change Order. The Contractor will furnish to the Owner evidence of increased coverage of his Performance, Labor and Material, and Maintenance Bonds for the accrued value of all Change Orders which exceeds the Original Contract Price by twenty percent (20%) . III. ADJUSTMENTS TN CONTRACT TIME 1. Final Completion Date of Original Contract May 15, 1998 2. Net change due to all previous Change Order 5 days 3. Final Completion Date not including this Change Order No. _a- May 20, 1998 4 . Addition to Contract Time due this Change Order No. . a. Avoidable Delay Extension 0 Days b. Unavoidable Delay Extension 5 Days 5. Final Completion Date including this Change Order No. _ May 25, 1998 Change Order City of Fayetteville Sanitary Sewer Improvements 2 r0'd '.:HI `dIII_idn Hfd 0 T 866T-8r.-,J.NII ' • 20'd �It+101 SHEET_.. 3 OF 3 CHANGE ORDER NO. 1 IV. A.D,7jj4TME'T1TS ICI QS7S T F_CONTRAc r: 1. Amount of original Contract $ 864,328 .0 2. Net (Addition) (ReducLion) due to all previous Change Orders Nos.__1___ to $ 9,700.00 _ 3. Amount of Contract not including this change Order $ 87k, 028�00 4. (Addition) -(ReducLiorIt to Contract due to this Change Order $ 5. 220.00 _ 5. Amount of Contract including this Change Order $ R87, . 248 .00 RECOMMENDED FOR ACCEPTANCE:. /- "L (.51 20,49.1) 0,f9$) (For RJN Group, Inc. ) / 'RASs• c'..c•c. Date ACCEPTED: CONTRACTOR: Co#A •6,- $y: ' ( S-/'Z4, l Q'�' ) Si at e of Auth i d R esentative Date OWNER: By: (_s fl ) Sign tore of Authorized Representative Date Change order City of Fayetteville 3 Sanitary Sewer Improvements _f!I 'dI lode i Ili d TI':0 T BEET-O?-, 11i ' • • CHANGE ORDER SHEET 1 OF 2 CHANGE ORDER NO. 1 ' OWNER: City of Fayetteville, AR PROJECT NAME: Sanitary Sewer Improvements White River Watershed ' Basins 7A.'13A, 13B. 14. 15. 18A. and University of Arkansas Area Contract I - Manhole Rehabilitation ' LOCATION: Fayetteville, Arkansas PROJECT NO. 18-1355-01 CONTRACTOR: Kim Construction Co,. Inc. DATE: October 22. 1997 I. DESCRIPTION OF CHANGE INVOLVED: The following change is hereby made to the Contract Documents: • General Conditions, Section 0 - Payments to Contractor and Completion Delete Paragraph O.7.b , • Supplementary Conditions, Section G- Review of Payment Requests Delete this section. ' II. CHANGE ORDER CONDITIONS: 1. Any additional work to be performed under this Change Order shall be carried out in ' compliance with the Specifications included in the preceding Description of Changes involved, with the Supplemental Contract Drawings designated as n/a , and under the provisions of the Original Contract, including compliance with applicable Equipment ' Specifications, General Specifications, and Project Specifications for the same type of work. Change Order ' City of Fayetteville 1 Sanitary Sewer Improvements 1 1 1 1 1 1 I • • I . SHEET 2 OF 2 CHANGE I ORDER NO. 1 Ill 2. This Change Order unless otherwise provided herein does not relieve the Contractor from I strict compliance with the guarantee provisions of the Original Contract, particularly with those pertaining to performance and operation of equipment. I 3. Contractor agrees there will be no additional extensions of contract time and no additional increase in Contract Price granted for this Change Order or any previous Change Orders. I 4. The Contractor expressly agrees that he will place under coverage of his Arkansas Statutory Performance and Payment Bond, Maintenance Bonds, and Contractor's Insurance all Work covered by this Change Order. The Contractor will furnish to the Owner evidence of I increased coverage of his Arkansas Statutory Performance and Payment Bond and Maintenance Bonds for the accrued value of all Change Orders which exceeds the Original Contract Price by twenty percent (20%). I I RECOMMENDED FOR ACCEPTANCE: ( ) (For RJN Group, Inc.) Date I I ACCEPTED: CONTRACTOR: / M Ce1�s T7C(le=T(4 ni CM q y � I' Y 2 By: 41 \,/ie,CL, ( /o- ,.3.0- ') ) ISignat re of Authorized Representative Date OWNER: C./-ii of Fra yP 1-I-ev,"lle- 1 _. By: ( �/_� _ 9 ) • �. . I :fit . Sign t re of Authorized Representative Date f '` ; � ,:�t;.,'�� Frec/ 1-/ nn,,, YY1ci yorI - . Change Order City of Fayetteville , Sanitary Sewer Improvements 2 .,.`N. t 1 �' _ 1 1 1 1 • • 1 1 1 1 1 1 1 1 1 1 I • • 1 Contractor Street Address City & State Telephone CONTRACT DOCUMENTS ' SANITARY SEWER IMPROVEMENTS WHITE RIVER WATERSHED MINI SYSTEMS 7A, 13A, 13B, 14, 15, AND 18A SANITARY SEWER MANHOLE REHABILITATION ' CITY OF FAYETTEVILLE FAYETTEVILLE, ARKANSAS PREPARED BY RJN GROUP INC. ICONSULTING ENGINEERS DALLAS, TEXAS IN ASSOCIATION WITH McCLELLAND CONSULTING ENGINEERS, INC. FAYETTEVILLE, ARKANSAS SEPTEMBER 1997 • • 1 1 1 1 1 1 1 1 1 1 1 1 1 i i 1 1 1 1 1 � r 1 CONTRACT DOCUMENTS SANITARY SEWER IMPROVEMENTS WHITE RIVER WATERSHED MINI SYSTEMS 7A, 13A, 13B, 14, 15, AND 18A SANITARY SEWER MANHOLE REHABILITATION ' CITY OF FAYETTEVILLE FAYETTEVILLE, ARKANSAS SEPTEMBER 1997 ' 0011111d/1j4 $SATE OP 41%,� AR i TERED PROF SSIONAL B ENGINEER ' '•� *8:14* tit �.` �'���9P. 8414 \4'\J•• sssssssssss 1 9/ I61i7 I 1 1 1 1 1 1 1 1 1 1 1 i 1 1 1 1 1 1 1 1 1 1 i 1 1 1 1 1 1 1 1 1 ' TABLE OF CONTENTS 1 1 1 1 1 1 • • 1 1 1 1 1 1 1 1 1 1 1 il • • 1 CONTRACT DOCUMENTS il FOR THE CITY OF FAYETTEVILLE IISEWER SYSTEM IMPROVEMENTS IITABLE OF CONTENTS IITITLE SECTION Pages • VOLUME I IIBIDDING DOCUMENTS A I INVITATION TO BID 1-3 INSTRUCTIONS TO BIDDERS* 1-11 BID 1-10 BID BOND 1-2 II SUBCONTRACTORS 1 STATEMENT OF EXPERIENCE OF BIDDER 1 STATEMENT OF COMMITMENT 1 ill CONTRACTUAL DOCUMENTS B II AGREEMENT 1-3 ARKANSAS STATUTORY PERFORMANCE AND PAYMENT BOND 1-2 MAINTENANCE BOND 1 ICERTIFICATE OF OWNER'S ATTORNEY 1 CONDITIONS OF THE CONTRACT IIGENERAL CONDITIONS* C 1-89 SUPPLEMENTARY CONDITIONS Cl 1-3 IICONSTRUCTION FORMS D II SUBMITTAL RECORD 1 PERIODIC PAYMENT FORMS 1-5 CHANGE ORDER 1-3 IICONSTRUCTION LETTER 1 II I II * Section has individual Table of Contents • • 1 1 I I I I I I I I I I I I I I I 1 I • TABLE OF CONTENTS •(font. ) TITLE . SECTION Pages SPECIFICATIONS DIVISION 1 - GENERAL REQUIREMENTS* D1 DIVISION 2 - SITE WORK* D2 MANHOLE REHABILITATION DETAILS E INSURANCE FORMS F 1 MANHOLE REHABILITATION SCHEDULE G 1-17 CONSTRUCTION EASEMENTS AND CONDITIONS H VOLUME II LOCATION MAPS (IN BACK OF VOLUME I) I I I I I I I I * Section has individual Table of Contents I • • I 1 I I I I I 1 I I I I I I I I 1 1 I I s 9 I 1 I I I I I I I I I 1 I I I I I BIDDING DOCUMENTS SECTION A I t i 1 • • 1 1 1 1 1 1 i 1 1 1 1 1 1 1 r s '-,...„.2.....z."..1, ,*t }�. �.jj k. A. 3 i y�;#..�4.341+,,,+4.4. r 'k. a.,� r...,..."-,:' ` ' Y { '',+ P s i.ir i.•,'� y, R ' Y ,F f.'s'.�;v.i J.•�."tf.o4 "+,� '�' .- �'t sy r•1 r+° `ry �SY,. .,:,,,i4,,. :; 4 ti '� `,Sr'+ A'�x vV `�p J.-,t^ °"� ♦ K f rt, • • rte.f' :::',.,...;*.ate"..,-. .:f`] • .a,r' . �' * ` y! 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',.'•`, 5,t,1 V,1_4d e '• t M1, -',4"*.,!'z -' .•,•"S�; n a: 'i. ,F 9 •t4'' -,'.�.: •,r . ���Fy.,� t ' • ,itY.k.'„,•w*k` :�'•"K':.,.a:_..:,Sx �..o.,...._.,,,,, , 4--:,...A.&., '�-4.1i&-...""FdFEi9Yf� Y xf.a�6?1.t?�,a'afA_t I I I I I I I I I I I I I I I I GENERAL CONDITIONS SECTION C 1 • • 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 II • • IITABLE OF CONTENTS FOR IIGENERAL CONDITIONS II SUBJECT PAGE A DEFINITIONS 1 II B CONTRACT DOCUMENTS: DEFINITIONS 6 C PRELIMINARY MATTERS 8 ID CONTRACT DOCUMENTS: INTENT AND REUSE . . . 11 E AVAILABILITY OF LANDS; PHYSICAL CONDITIONS ; REFERENCE POINTS II 14 F BONDS AND INSURANCE18 G CONTRACTOR'S RESPONSIBILITIES 29 IIH OTHER WORK 43 I OWNER'S RESPONSIBILITIES 45 II J ENGINEER'S STATUS DURING CONSTRUCTION . . . 46 K CHANGES IN WORK 50 L CHANGES IN CONTRACT PRICE 52 II M CHANGES IN CONTRACT TIME 60 N WARRANTY AND GUARANTEE; TESTS AND OBSERVATIONS; II CORRECTION, REMOVAL OR ACCEPTANCE OF DEFECTIVE WORK 63 . 0 PAYMENTS TO CONTRACTOR AND COMPLETION . . . 68 II P SUSPENSION OF WORK AND TERMINATION 79 Q ARBITRATION 83 IR LIQUIDATED DAMAGES OR ACTUAL DAMAGES FOR DELAY 85 S EXCESS ENGINEERING COSTS 87 II T MISCELLANEOUS 88 II II II II Ii • • I I 1 I I I I 1 I I I I I I I I I 1 I ll • • II INDEX TO GENERAL CONDITIONS _ _ Page I Number Number O. 12 76 _.._ srk c N. 2 63 Addenda , definition 1 t _ definitionlof A. 2 , B. 3 .a 1, 6 --men=rent, -w-' -en A. 41a D. 2 5, 12 -t_-_ for Progress Pa:men,__ .._ _ue_til O. 2 68 _re d:_def_nition of A. 3 8 1As 1 - :e -="= , ---n=-_or. of 3 A. 4 1 ' Avai:ab--itr of .ands E. 1 14 II y :e Lays , definition of A. 23a 61 II _ d re _n-t:^c ^onstruction C. 5 8 _- --_- fe -r=-nA. 5 A. 6 1 1 =nd -.'-;:ra::ce F. 1, F. 2 18, 19 •-ticn of :nfs , f=147=-v e 'i C. 1, 1 1, F. 1 8, 18 ' ==n-=' . - -mance and Other B. 3 .b,.b, F. 1 7, 18 :asn Aliowanoes L. 6 58 :er-- -' -a-e of Insurance F. 2 .c 22 II :na-=es Contract ?rice L 47 . _nan;es _n Contract Time M 60 _:a. - __per. definition of A. 8 1 li _:a'-� :rd__e--_ Engineer's J.5 47 :na-.3 __fers, t_ be Executed K. 4 45 II in K -__S Wave- {o_, cn Final Payment O. 14 45 78 a:_=_zat:,.ns and Interpretations J. 4 46 `= G. 10.b 36 O 68 -:-.7- =-: -n, Substantial O. 8 73 -_..-•encenent of Contract Time C. 3 8 l - - '..,.s of-Contract _ • == B. 4 7 `e--e, Pre-Construction C. 6 9 Conflict , Error, Discrepancy - II C_ __-� `-- tc Report -_ - C. 5.a, D. 1.c 8, 11 Machinery, Equipment, etc. G. 2 .b 30 I II Iii • • II Continuing the Work G. 15 40 I Contract Documents - Amending and 12 Supplementing D. 2 Contract Documents, definition of A. 9 , B 2 , 6 Contract Documents, Discrepancies and 12 I Omissions D. 411 2 Contract Documents: Intent and Reuse D. 1 13 Contract Documents: Titles and Headings D. 5II Contract Price, Change of L 52 A. 10 2 Contract price, definition of60 Contract Time, Change of A8 Contract Time, Commencement of , C. 3 A. 11 2 Contract Time, definition of 2 II Contractor, definition of A. 1282 I Contractor May Stop Work or Terminate P. 3 77 Contractor' s Continuing Obligation 0. 13 Contractor' s Duty to Report C. 5.a,D. l.b 8 , 11 Discrepancy in Documents . 5.a 57 II Fee, Costs Plus F. 2 .a 19 Contractor' s Liability Insurance Contractor' s Responsibilities - II 29 in General G 0. 6 271 9 Contractor' s Warranty of Title 41 Contractor' s - Other H H. 3 3 Contractual Documents BF. 2 .a 19 6 Contractual Liability Insurance44 II Coordinating Contractor, definition of HH.2 44 . Coordination H2 8 . 2 Copies of Documents C60 II Correction or Removal of Defective Work N.6 60 Correction Period, One Year IICorrection, Removal or Acceptance of thru 65, 66 Defective Work - in General N. 6 thru N.9) 57 Cost, Net Decrease L1,. 4 ,O.4 53 , 70 Cost of Work L. 4 .a. (5) 54 Costs, Supplemental II A. 13 2 Day, definition of A. 14 2II Defective, definition of N. 8 66 Defective Work, Acceptance of 65 Defective Work, Correction or Removal of N. 6 Defective Work, Rejecting J. 6 47 II A 1 Delays A, 2 , M. 3 61, 62 C. 1 8 Delivery of Bonds J.8 47 II for Unit Prices 48 Disputes, Decisions by Engineer J.9.2 8 Documents, Copies of CC. 11 37 Documents, Record G 12 Documents, Reuse of D. 3 2 il Drawings and/or Plans, definition of A.3 II II iii 1 I • __f_oG_•ie :ate sf Agreement, E. 1 14 .. to.. of A. 16 2 I 7-ifgen_ies _ G. 13 38 -eer, definition of A. 17 2 _:.eeri. Cos- Excess S 82 Engineer' s�:ec:lions J. 8, J. 9 47 , 48 ll Engineer' s, Notice Work is Acceptable 0. 12 76 _, __neer ' s Responsibilities, tatons on J. 10 49 I Engineer' s Recommendation of Payment 0.7, 0. 11 71 76 neer' s Status During Construction J 46 _ " _ tent, Labor, Materials G. 2 30 ll _valent Materials and Equipment G. 4 31 Excess Engineering Costs S 87 Extension of Time M. 3 62 Explorations cf Physical Conditions E. 2 .a 14 IFee, Contractor's Costs Plus L. 5 57 Field Crder - definition of A. 18 3 IField order - issued by Engineer K. 2 50 Final Acceptance, definition of A. 19 3 Final Application for Payment 0. 11 76 ll Final Cbserviation 0. 10 76 ___a_ Payment and Acceptance 0. 12 76 Final Payment, Recommendation of 0. 12 76 I re:al Requirements, definition of A.20 3 ra' Provisions T. 3 88 ing Notice T. 1 88 uaran:ee of Work, by Contractor N. 1 63 Headings, Titles and D. 5 13 :__c Harmless Agreement F. 3 24 1 :ndemnificazion G. 16 41 Observation, Final 0. 10 76 I _ =. -ration Tests and N. 3 58 :nsurance, Amount of Coverage F. 2 .a. (4) 19 :nsurance, Bonds and F. 2 19 I :nsurance, Certificates of C. 5.c, F. 2 .c 9, 22 :nsurance, Completed Operations F. 2 .a. 19 :nsurance, Contractor's Liability F. 2 .a. 19 Insurance, Contractual Liability F. 2 .a 19 I :nsurance Companies, Notification of F. 5 28 :nsurance, Owner' s Liability F. 3 24 :nsurance, Property F. 2 , F. 3 ,F.4. 19, 24 I insurance, Waiver of Rights F. 6 25 :nsurance, Workmen' s Compensation F. 2 19 :nsurance, Workmen' s Occupational ll :iseases F. 2 .b. (1) 20 _ _erpretatior.s and Clarifications J. 4 46 _.. estigat_ons of Physical Conditions E. 2 14 I I . iv • • II I Labor and Material Bond F. 1.b 18 G.2 30 .22 ,G. Labor, Materials and Equipment G8 3 ,30 Laws and Regulations 19 Liability Insurance, Contractor's F.2 .a. I Liability Insurance, Owner's and F. 2 .a. 19 Engineer's Limitations on Engineer's . 10 49.8 4 Responsibilities J9II Limits of Authority LR 85 9 Liquidated Damages Materials and Equipment, furnished G.2.a, G.2 .c 30 by Contractor Materials and Equipment, not O.2.b 68 I incorporated in work G.4 31 - Materials or Equipment, Equivalent T 31 Miscellaneous, Provisions T. 1 88 II Notice, Giving .13 3 Notice of Award, definition of O. 13.a 71 Notice of Acceptability of Project O.14 1 II Notice to Proceed, definition of A.3 8 Notice to Proceed I "Or-Equal" items G.4.a 31 H 43 Other Contractors, Work by Others H 43 Other Work G.2.a 30 3 Overtime Work, Prohibition of0II A.2 Owner, definition of A.25 66 3 Owner May Correct Defective Work N.5 65 Owner May Stop Work 79,80 Owner May Suspend Work, Terminate P. 1, P.2 Owner's Duty to Execute . 6 45 Change Orders I 1.6 .a. 15 il Owner's Liability Insurance J.1 1J.1 46 9 Owner's Representative I 46 Owner's Responsibilities A.26 3 IIPartial Utilization, definition of Partial Utilization O.9 69 Partial Utilization, F.4.b 25 Property Insurance O.5 65 II Partial Waiver of Liens G.5 66 Patent Fees and Royalties .27 4 Payment Request, definition of G A. 1 68II Payment Request, Final OO.2 68 Payment Request, Progress O 68 payments to Contractor and Completion O.7 61 Payments, Recommendation of 0 61 Payments to Contractor I II v I II • • li __- _-..__actor, when due O. 7 . b, O. 12 .a a 71,76 : .._ __ ..__ _=actor, withholding O. 7 .c 72 .en__ . _r=_ng and Invoicing ll ::=7.- 4-w:rk O. 4 70 - -ices O. 3 70 ?crt:rmanoc, Bonds F. 1.a 18 ermits G. 7 35 ll • --_- ,ns E. 2 14 • _ --"',"-s, Engineer's Review E. 2 .d 15 =-:=- -=' --"= `- -ns, Existing E. 2 .b 14 il ='-...-=: -=- r = -ns, Exploration R= -- -= E. 2 .a 14 I =--=' -=' -:^.s, Possible Document E. 2 .e 15 - =-:=' -=" --- - ns, Price and Time tment I _ - --s- _- --_= E.2.f.f 15 -r.� =ns, Report to Differing -_ --_- E.2 .c 15 _ _ - -4 = -ns, Underground il T.2- ' ' -- .T.= E. 3 • e-:_ns= n Conference C. 6 16 _• a- na_ 'ia:e. s C 8 II ___ sa_.. Use c G. 10 36 ::mange Contract L 52 __.._=ac:, definition of A. 10 2 I :.:1ress-3a =-en:, Applications for O.2 68 ~—ess per.-, Review of =. -------ns O.7 71 _ _---==_ �c adu:e C.5.b(1) , O. 1 9, 68 • I -- _e:_.^.___on of A.28 3 _ __ _.__ _ese._=ative J. 3 46 _• _:=-_ =a===r C.4 8 ' ___ =•.ra-ce - F.2 .a, F. 2.a. (5) 19,20 ,s-'_= _:,e Partial - -----__=-.. F.4.b. 25 II ?-- --_ -, '.a:a=y and G. 12 37 A.29 4 Re __ ia=_=r. . = Payment.. O.7.a, O. 11 71, 76 ll -.2.=;:r4_ -_ =en=s G. 11 37 i r.=s E.4 17 ns . Laws and G. 8 35 il - e . : 2e:ec=ive Work J. 6 47 RelatedWorka= Site H. 1 43 Remedies Nc= Ex:lusive T. 3.b 88 ll -Rem:val or Correction of _ e iVc=.{ N. 6 65 ncr"r A.31 4 =n= ?::jec= Representative, . II Resident Pr.. c:- A. 30 4 =je�- Representative J. 3 46 I I vi • • II 29 Responsibilities, Contractor's • G Responsibilities, Engineer' s J 41 41 II Responsibilities, Owner' s I .2.d 5 Retainage D.3 12 I 69 Reuse of Documents . 1 14 Rights of Way G.6 34 Royalties, Patent Fees and G. 12 37 II and Protection G.14 39 7 Samples, and Drawings Submissions C.5.b, O. 1 9 , 68 Schedule of Shop Drawing C. 5.b. (3) ,O. 1 9 , 68 P Schedule of Values C. 6 C.7 ,G.3 ,G. 14 ,P.2 .a. (6) 8 , 9 , 10, 31, 39, 81 Schedule of Progress C. 5, , il C.7 10 Schedules, Finalizing . il, G.14 37, 10 Shop Drawings and Samples C G.12 4 II- Shop Drawings, definition of G.4. 31 Shop Drawings, Use for Substitutions .2 46 Site, Visits to by Engineer J.23 4 IISpecifications, definition of B.5 7 Specifications and Drawings B.5, C. 6 8,9 Starting Construction, Before 8 Starting the Project C.5 4 88 N. Stopping Work, by Contractor P.35 2 II 65 Stopping Work, by Owner N.54 4 Subcontractor, definition of G. 4 33 Subcontractors - in General F. 6. , G. 5.a 28 ,33 II Subcontractors, Required Provisions G.4 31 Substitute or "Or-Equal" Items G.8 3 A.35 1 4 II Completion, Statement of 3 Substantial Completion, definition of E. E. 3 14, 16 ` Subsurface Conditions L.4.a. (5) 54 Supplemental Costs 4 Supplementary Conditions, definition of A.36 12 4 II Supplementing Contract Documents D.27 4 Suppliers, definition of 0.17 7 Surety, consent to payment 0J II .11.a 49 Surety, Engineer's Duties51 Surety, Notice of changes K.5 F. 511 IISurety, Qualification of F. 1.a 79 1 Suspending Work, by Owner Suspension of work and Termination P 79 29 Superintendent, Contractor's G. 1.b 29 II and Superintendent 36 G.9 82 IITaxes P. 3 80 Termination, by Contractor P.2 Termination, by Owner Termination, Suspension of Work P 80 N.3 9 II and Observations M 63 60 Time, Change of Contract Time, Computation of T.2 88 8 Time, Contract, definition of A. 11 D. 5 123 2II Titles and Headings II vii I II • • II . i- avci`ab.e DelaysM. 2 .b 61 ^verir.: WorkN. 4 64 :..dergrou:.d Facilities, definition of A. 38 5 I �� e_,rou^d Facilities, Not Indicated E. 3 .b 16 -ferc_ou-:d Facilities, Protection of E. 3 . a. (2) ,G. 12 16, 37 _..derr ou..d Facilities, Indicated E. 3 .a 3 .a 16 :-.forseer. Physical Conditions E. 3 16 il ;t Price Work, definition of A. 39 L. 7 5 Price Work, general ,O. 1,O. 3 ,O. 7 .c 58 , 63 , 65, 67 • Prices L. 3 .a, 0. 3 52 , 65 I ^Prices, Adjustment of :se L. 5.b 57 Premises G. 10 36 : _ili y Cwners G.7 ,G. 12 .a. (3) ,H. 1 35, 37, 43 I •:a_ues, Schedule of 0. 1 68 . 7ariaticrs in Work, Authorized G. 14 .b,G. 13 ,J. 5 39, 38, 42 Visits to Site - by Engineer J. 2 46 IIWaiver of Claims, on Final Payment 0. 14 78 Waiver of Rights F. 6 28 II Warranty and Guarantee N. 1 63 Warranty of Title, Contractor's 0. 6 66 Work, Access to N. 2 63 IWork by Cthers H 43 Work, Cost-of- L.4 53 Work, Continuing During Disputes G. 15 40 Work, definition of A.40 5 II Work Directive Change, definition of A.41 5 Work Directive Change D. 2 .a. (3) 12 Work, Neglected by Contractor N.9 66 • II Work, Stopping by Contractor P. 3 82 Work, Stopping by Owner P. 1, P. 2 79,80 Wes-•--en Amendment, definition of A. 42 5 Written Amendment D. 2 , K. 1, L. 1,M. 1 12 , 50,52, 60 II • I I . II I viii • • I I I I I I I I I I I 1 I I I I I I I ' • • ' GENERAL CONDITIONS A. Definitions ' Whenever used in these General Conditions or in the other Contract Documents, the following terms have the meanings ' indicated which are applicable to both the singular and plural thereof: 1. Addenda - Written or graphic instruments issued prior to ' the opening of Bids which clarify, correct or change the Bidding Documents or the Contract Documents. • ' 2 . Agreement - The written agreement between Owner and Contractor covering the work to be performed; other Contract Documents are attached to the Agreement and made ' a par: :hereof as provided therein. 3 . "As directed" , "as permitted", "reviewed", or words of similar import mean the direction, requirements, or ' permission of the Engineer, unless stated otherwise. 4 . "As shown", "as indicated", "as detailed", or words of ' similar import refer to the Contract Drawings unless stated otherwise. 5. Bid - The offer or proposal of the Bidder submitted on ' the prescribed form setting forth the prices for the work to be performed. ' 6. Bidder - Any person, partnership, corporation, association, or affiliation submitting a bid for the work. ' 7 . Bonds - Bid, performance, and labor and material bonds and other instruments of security. ' 8 . Change Order - A document recommended by the Engineer, which is signed by the Contractor and the, Owner authorizing an addition, deletion or revision in the ' work, or an adjustment in the contract price or the contract time, issued on or after the effective date of the Agreement. 1 General Conditions City of Fayetteville Sanitary Sewer Improvements • • 1 Paragraph A continued I 9 . Contract Documents - The Agreement, Addenda (which pertain to the Contract Documents) , Contractor' s Bid I (including documentation accompanying the Bid and any post-Bid documentation submitted prior to the Notice of Award) when attached as an exhibit to the Agreement, the Bonds, these General Conditions, Conditions of Contract, I the Specifications, the Plans and/or Drawings as the same are more specifically identified in the Agreement, together with all amendments, modifications, and I supplements issued on or after the execution of the Agreement. I 10 . Contract Price - The moneys payable by the Owner to the Contractor under the Contract Documents as stated in the Agreement. I 11. Contract Time - The number of days (computed as provided in paragraph T.2) or the date stated in the Agreement for the completion of the work. II 12 . Contractor - The person, firm or corporation with whom the Owner has entered into the Agreement. I 13 . Day - A calendar day of twenty-four hours measured from midnight to the next midnight. I 14 . Defective - An adjective which when modifying the rd des r or work refers to work that is faulty or deficient, o od not conform to the Contract Documents, does meet I the requirements of any observation, reference standards test or review referred to in the Contract Documents, or has been damaged prior to Engineer' s recommendation of final payment (unless responsibility for the protection t thereof has been assumed by Owner atSubstantial Completion) . I 15 . Drawings and/or Plans - The drawings and/or plans whichd show the character and scope of the work toewed by beth performed and areeferred to in the Contract Documentsd or . I gi and 16 . Effective date of the Agreement - The date indicat bu ed in no the Agreement on which it means the date on which the efl � I such date is indicated it Agreement is signed and delivered by the last of the two parties to sign and deliver. I Engineer - The firm of RJN Group, Inc. , Consulting 17 . acting through its authorized Engineers, Dallas, Texas, IIrepresentatives. I General Conditions 2 City of Fayetteville Sanitary Sewer Improvements ' • • ' Paragraph A continued _E . Field Order - A written order issued by the Engineer ' which orders minor changes in the work in accordance with paragraph J. 5 but which does not involve a change in the contract price or the contract time. ' 1: . Final Acceptance - The date when the construction of the project is complete in accordance with the Contract :scuments so that the entire project can be utilized for purposes for which it is intended and all monies due the Contractor have been paid him in the final payment estimate. . I 2: . General Requirements - Sections of the Specifications. 1 2_. Construction Observer - The authorized representative of the Engineer who is assigned to the site or any part thereof. ' 22 . Laws and Regulations; Laws or Regulations - Laws, rules, regulations, ordinances, codes and/or orders. ' 2.2 . Notice of Award - The written notice by the Owner to the apparent successful Bidder stating that upon compliance by the apparent successful Bidder with the conditions I precedent enumerated therein, within the time specified, Owner will sign and deliver the Agreement. 24 . Notice to Proceed - A written notice given by the Owner ' to the Contractor (with a copy to Engineer) fixing the date on which the Contract Time will commence to run and on which Contractor shall start to perform his obligation ' under the Contract Documents. Owner - The public body or authority, corporation, ' association, partnership, or individual with whom the Contractor has entered into the Agreement and for whom the work is to be provided. 25 . Partial Utilization - Placing a portion of the Work to be provided under the Contract Documents into the service for which it was intended, for the benefit of the Owner. 27 . Payment Request - The form reviewed by the Engineer which is to be used by the Contractor in requesting progress or final payment and which is to include such supporting documentation as is required by the Contract Documents. 23 . Project - The total construction of which the work to be ' provided under the Contract Documents may be the whole, or a part as indicated elsewhere in the Contract Documents. 3 General Conditions ' City of Fayetteville Sanitary Sewer Improvements 0 • II Paragraph A continued I 29 . Provide - means "furnish and install" . 30 . Resident Project Representative - the authorized I representative of the Engineer who is assigned to the site or any part thereof. I Resident Engineer - The authorized representative of the Engineer who is assigned to the overall project and may have engineering personnel responsibility. II 32 . Shop Drawings - All drawings, diagrams, illustrations, schedules and other data which are specifically prepared IIby the Contractor, a Subcontractor, manufacturer, fabricator, supplier or distributor to illustrate some portion of the work and all illustrations, brochures,standard schedules, performance charts, instructions, II diagrams and other information prepared by a manufacturer, fabricator, supplier or distributor and submitted by Contractor to illustrate material or I for some portion of the work. 33 . Specifications - Those portions of the Contract Documents consisting of written technical descriptions of II materials, equipment, construction systems, standards and workmanship as applied to the work and certain administrative details applicable thereto. I 34 . Subcontractor - An individual, firm or corporation nhaving a direct contract with Contractor or with any other f the work II for the performance of a part at the site. 35 . Substantial Completion - A time at which the work (or a II specified part thereof) has progressed to the point where, in the opinion of Engineer as evidenced by his definitive Statement of Substantial Completion, it is il sufficiently complete, in accordance with the Contract can ct Documents, so that the work (or specified part) utilized for the purposes for which it was intended; or IIif there be no such statement issued, when final payment is due in accordance with paragraph T terms as "substantially complete and "substantiallycompleted" applied to any work refer to Substantial CompletionII thereof. 36 . Supplementary Conditions - The part of the Contract II which amends or supplements these General Conditions. II37 . Supplier A manufacturer, fabricator, supplier, distributor, materialman or vendor. 1 General Conditions 4 City of Fayetteville Sanitary Sewer Improvements • • ' Paragraph A continued 3 . Underground Facilities - All pipelines, conduits, ducts, cables, wires, manholes, vaults, tanks, tunnels or other such facilities or attachments, and any encasements containing such facilities which have been installed ' underground to furnish any of the following services or materials; electricity, gases, steam, liquid petroleum products, telephone or other communications, cable television, sewage and drainage removal, traffic or other control systems or water. 39 . Unit Price Work - Work to be paid for on the basis of ' unit prices. Work - The entire completed construction or the various ' separately identifiable parts thereof required to be furnished under the Contract Documents. Work is the result of performing services, furnishing labor and furnishing and incorporating materials and equipment into ' the construction, all as required by the Contract Documents. 41. Work Directive Change - A written directive to Contractor, issued on or after the Effective Date of the Agreement and signed by the Owner and recommended by the ' Engineer, ordering an addition, deletion or revision in the Work, or responding to differing or unforeseen physical conditions under which the Work is to be performed as provided in paragraph E.2 or E. 3 or to emergencies under paragraph G. 13 . A Work Directive Change may not change the Contract Price or the Contract =ime, but is evidence that the parties expect that the ' change directed or documented by a Work Directive Change will be incorporated in a subsequently issued Change Order following negotiations by the parties as to its effect, if any, on the Contract Price or Contract Time as provided in paragraph L and M. 42 . Written Amendment - A written amendment of the Contract ' Documents, signed by Owner and Contractor on or after the Effective Date of the Agreement and normally dealing with the nonengineering or nontechnical rather than strictly Work-related aspects of the Contract Documents. 1 5 General Conditions ' City of Fayetteville Sanitary Sewer Improvements • • II B. Contract Documents; Definitions I 1. General I The Contract Documents comprise the following general classifications of documents, including all additions, deletions, and modifications incorporated therein before I the execution of the Agreement: Bidding Documents Contractual Documents Conditions of the Contract I Specifications IIDrawings and/or Plans 2 . Bidding Documents The Bidding Documents issued by the Owner to assist II Bidders in preparing their Bids include: IIa. Invitation to Bid bound herewith. b. Instructions to Bidders bound herewith. I c. The Bid which is the offer of a Bidder to perform the . work described in the Contract Documents, made out il and submitted on the prescribed Bid form bound herewith, properly signed and guaranteed. d. Any Addenda issued during the time of Bidding, or II forming a part of the Contract Documents used by the Bidder for the preparation of his Bid, shall be covered in the Bid, and shall be made a part of the I contract. Receipt of each Addendum shall be acknowledged in the Bid. 3 . Contractual Documents II a. Agreement I Agreement covers the performance of the work described in the Contract Documents, including all i n supplemental Addenda thereto and all general provisions pertaining to the work or materials therefor. The Agreement form is bound herewith. I 1 General Conditions 6 ICity of Fayetteville Sanitary Sewer Improvements • • ' ?araorach 3 continued b. Bonds ' (1) Arkansas Statutory Performance and Payment Bond. ' 4 . Conditions of the Contract a. General Conditions of the Contract bound herewith and of which this paragraph is a part. h. Supplementary Conditions of this Contract bound ' herewith. c. Federal/State laws and regulations applicable to ' this Contract and bound herewith. d. Wage requirements applicable to this Contract and bound herewith. 5. Specifications and Drawings ' a. Contract Specifications bound herewith, which are listed in the table of contents for these Contract Documents. ' b. Contract Drawings including but not limited to those listed in the drawing index of the Contract Drawings. 1 I 7 General Conditions ' City of Fayetteville Sanitary Sewer Improvements • • C. Preliminary Matters 1. Delivery of Bonds When Contractor delivers the executed Agreements to Owner, Contractor shall also deliver to Owner such Bonds as Contractor may be required to furnish in accordance with paragraph F. 1. 2 . Copies of Documents Owner shall furnish to Contractor up to five copies (unless otherwise specified) of the Contract Documents. Additional copies will be furnished, upon request, at the cost of reproduction. 3 . Commencement of Contract Time; Notice to Proceed ' The Contract Time will commence to run on the thirtieth day after the Effective Date of the Agreement, or, if a Notice to Proceed is given, on the day indicated in the Notice to Proceed. A Notice to Proceed may be given at any time within thirty (30) days after the Effective Date of the Agreement. 4 . Starting the Project a. Contractor shall start to perform the work within ten (10) calendar days from the date when the Contract • Time commences to run, but nothing shall be done at the site prior to the date on which the Contract Time commences to run. b. The Contractor shall notify the Owner in writing 48 hours before starting at the site of his intentions to do so. In case of a temporary suspension of work, he shall give reasonable notice before resuming work. 5 . Before Starting Construction a. Before undertaking each part of the work, Contractor ' shall carefully study and compare the ContDocuments and check and verify pertinent figures shown thereon and all applicable field measurements. Contractor shall promptly report in writing to Engineer any conflict, error or discrepancy which Contractor may discover and shall obtain a written interpretation or clarification from Engineer before proceeding with any Work affected thereby; however, Contractor shall not be liable to Owner or Engineer General Conditions 8 City of Fayetteville Sanitary Sewer Improvements • • Paragraph C. 5 .a continued for failure to report any conflict, error or ' discrepancy in the Contract Documents, unless the Contractor had actual knowledge thereof or should reasonably have known thereof. ' b. Within ten (10) days after the effective date of the Agreement (unless otherwise specified) , Contractor shall submit to Engineer for review: I (1) An estimated progress schedule indicating the starting and completion dates of the various ' stages of the Work. (2) A preliminary schedule of Shop Drawing submissions. (3) A preliminary schedule of values for all of the Work which will include quantities and prices of ' items aggregating the Contract Price and will subdivide the Work into component parts in sufficient detail to serve as the basis for progress payments during construction. Such prices will include an appropriate amount of overhead and profit applicable to each item of work which will be confirmed in writing by ' Contractor at the time of submission. c. Before a Notice to Proceed will be issued, the Contractor shall deliver to the Owner, with a copy to the Engineer, certificates (and other evidence of insurance requested by Owner) of insurance which the ' Contractor is required to purchase and maintain. 6. Pre-Construction Conference Within ten (10) days after the effective date of the Agreement, but before Contractor starts the work at the site, a conference will be held for review of the schedules referred to in paragraph C.5.b, to establish procedures for handling Shop Drawings and other submittals and for processing Applications for Payment, and to establish a working understanding among the parties as to the work. I 1 9 General Conditions ' City of Fayetteville Sanitary Sewer Improvements • • Paragraph C continued 7 . Finalizing Schedules a. At least ten (10) days before submission of by first ' Application for Payment a conference attended y Contractor, Engineer and others as appropriate will be held to finalize the schedules submitted in accordance with paragraph C. 5.b. The finalized progress schedule will provide an orderly progression of the work to completion within the Contract Time, but review by the Engineer will neither impose on Engineer responsibility for the progress or scheduling of the work nor relieve Contractor from full responsibility therefore. The finalized schedule of Shop Drawing submissions will provide a workable arrangement for processing the submissions. The finalized schedule of values will be reviewed by the Engineer as to form and substance. • I General Conditions 10 City of Fayetteville Sanitary Sewer Improvements 1 • • D . Contra-.:t Documents; Intent and Reuse I. Intent a. The Contract Documents comprise the entire Agreement ' between Owner and Contractor concerning the work. The Contract Documents will be construed in accordance with the law of the place of the Project. ' h. It is the intent of the Specifications and Drawings to describe a complete project (or part thereof) to be constructed in accordance with the Contract Documents. Any work that may reasonably be inferred from the Specifications or Drawings as being required to produce the intended result shall be supplied whether or not it is specifically called for. When words which have a well-known technical or trade meaning are used to describe work, materials or equipment such words shall be interpreted in ' accordance with such meaning. Reference to standard specifications, manuals or codes of any technical society, organization or association, or to the code ' of any governmental authority, whether such reference be specific or by implication, shall mean the latest standard specification, manual or code in effect at ' the time of opening of Bids (or, on the effective date of the Agreement if there were no Bids) , except as may be otherwise specifically stated. However, no provision of any referenced standard specification, ' manual or code (whether or not specifically incorporated by reference in the Contract Documents) shall change the duties and responsibilities of ' Owner, Contractor or Engineer, or any of their agents or employees from those set forth in the Contract Documents, nor shall it be effective to assign to ' Engineer, or any of Engineer ' s consultants, agents or employees, any duty or authority to supervise or direct the furnishing or performance of the work or any duty or authority to undertake responsibility ' contrary to the provisions of paragraph J. 1O.c or J. 10 .d. Clarifications and interpretations of the Contract Documents shall be issued by Engineer. ' z. If, during the performance of the work, Contractor finds a conflict, error or discrepancy in the ' Contract Documents, Contractor shall so report to Engineer in writing at once and before proceeding with the work affected thereby shall obtain a written interpretation or clarification from Engineer; however, Contractor shall not be liable to Owner or Engineer for failure to report any conflict, error or discrepancy in the Contract Documents unless ' Contractor had actual knowledge thereof or should reasonably have known thereof. 11 General Conditions ' City of Fayetteville Sanitary Sewer Improvements • • 1 Paragraph D continued I 2 . Amending and Supplementing Contract Documents a. The Contract Documents may be amended to provide for I additions, deletions and revisions in the work or to modify the terms and conditions thereof in one or I more of the following ways: (1) A formal written amendment. 2 A Change Order (pursuant to paragraph K. 4) . I (3) A work directive change (pursuant to paragraph IK. l) . Contract Price and Contract Time may only be changed by a Change Order or a written amendment as indicated IIin paragraphs L. 2 and M. 1. b. In addition, the requirements of the Contract I Documents may be supplemented, and minor variations and deviations in the work may be authorized by: (1) Field Order (pursuant to paragraph J.5) . I (2) Engineer' s review of a Shop Drawing or sample (pursuant to paragraphs G. 14 .b. (1) or G. 14 .d) . I (3) or Engineer' s written interpretation or . clarification (pursuant to paragraph J. 4) . I 3 . Reuse of Documents Neither Contractor nor any Subcontractor, or Supplier or I other person or organization performing or furnishing any of the work under a direct or indirect contract with Owner shall have or acquire any title to or ownership I rights in any of the Drawings, Specifications or other documents (or copies of any thereof) prepared by or bearing the seal of Engineer; and they shall not reuse any of them on extensions of the Project or any other I project without written consent of Owner and Engineer and specific written verification or adaptation by Engineer. 4 . Discrepancies an d Omissions I a. Should anything which is necessary for a clear IIunderstanding of the work be omitted from the Contract Documents, or should it appear that various instructions are in conflict, the Contractor shall secure written instructions from the Engineer before II with the work affected by such omissions or discrepancies. I General Conditions 12 City of Fayetteville I Sewer Improvements • Paragraph D. 4 continued b. In resolving inconsistencies among two or more ' sections of the Contract Documents, precedence shall be given in the following order: First Agreement ' Second Laws and Regulations Third Supplementary Conditions Fourth General Conditions Fifth Specifications Sixth Contract Drawings c. Figured dimensions on Plans shall take precedence over scale dimensions. Detailed Plans in the Documents shall take precedence over general Plans. ' 5 . Titles and Headings a. The titles and headings printed on the Contract ' Drawings, in the General Conditions, in the Contract Specifications, and elsewhere in the Contract Documents are inserted for convenience and reference ' only, and shall not be taken or considered as having any bearing on the interpretation thereof. b. Separation of the Contract Specifications into Divisions and Sections shall not operate to make the Engineer an arbiter to establish limits of work between the Contractor and Subcontractors, or between trades. 1 I 13 General Conditions ' City of Fayetteville Sanitary Sewer Improvements • • II E. Availability of Lands; Physical Conditions : Reference Points 1 . Availability of Lands I Owner shall furnish, as indicated in the Contract Documents, the lands upon which the work is to be performed, rights-of-way for access thereto, and such I other lands which are designated for the use of Contractor. Easements for permanent structures or permanent changes in existing facilities will be obtained IIand paid for by Owner, unless otherwise provided in the Contract Documents. If Contractor believes that any delay in Owner' s furnishing these lands, rights-of-way or IIeasements entitles Contractor to an extension of the Contract Time, Contractor may make a claim thereof as provided in Paragraph M. Contractor shall provide for all additional lands and access thereto that may be II for temporary construction facilities or storage of materials and equipment. 2 . Physical Conditions a. Explorations and Reports I Reference is made to the Instructions to Bidders for identification of those reports of explorations and tests of subsurface conditions at the site that have IIbeen utilized by Engineer in preparation of the Contract Documents. Contractor may rely upon the . accuracy of the technical data contained in such IIreports, but not upon nontechnical data, interpretations or opinions contained therein or for the completeness thereof for Contractor' s purposes. Except as indicated in the immediately preceding I sentence and in paragraph E. 2 .f, Contractor shall have full responsibility with respect to subsurface conditions at the site. I b. Existing Structures Reference is made to the Instructions to Bidders for identification of those drawings of physical conditions in or relating to existing surface and subsurface structures (except Underground Facilities II to in paragraph E.3) which are at or contiguous to the site that have been utilized by Engineer in preparation of the Contract Documents. IIContractor may rely upon the accuracy of the technical data contained in such drawings, but not for the completeness thereof for Contractor' s purposes. Except as indicated in the immediately II General Conditions 14 City of Fayetteville I Sanitary Sewer Improvements • • ' ?aragraph E. 2 .b continued preceding sentence and in paragraph E. 2 . f, Contractor ' shall have full responsibility with respect to physical conditions in or relating to such strictures. ' c. Report of Differing Conditions If Contractor believes that any technical data on which Contractor is entitled to rely as provided in paragraphs E. 2 . a and E. 2 .b is inaccurate, or any physical condition uncovered or revealed at the site differs materially from that indicated, reflected or referred to in the Contract Documents, Contractor shall, promptly after becoming aware thereof and before performing any work in connection therewith (except in an emergency as permitted by paragraph G. .3) , notify Owner and Engineer in writing about the inaccuracy or difference. ' d. Engineer' s Review ' Engineer will promptly review the pertinent conditions, determine the necessity of obtaining additional explorations or tests with respect thereto and advise Owner in writing (with a copy to Contractor) or Engineer' s findings and conclusions. e. Possible Document Change tIf Engineer concludes that there is a material error in the Contract Documents or that because of newly discovered conditions a change in the Contract Documents is required, a Work Directive Change or a Change Order will be issued as provided in Paragraph K to reflect and document the consequences of the ' inaccuracy or difference. f. Possible Price and Time Adjustments In each such case, an increase or decrease in the Contract Price or an extension or shortening of the Contract Time, or any combination thereof, will be allowable to the extent that they are attributable to any such inaccuracy or difference. If Owner and Contractor are unable to agree as to the amount or ' length thereof, a claim may be made therefore as provided in Paragraph L and M. 1 15 General Conditions ' City of Fayetteville Sanitary Sewer Improvements • • II Paragraph E continued I 3 . Physical Conditions - Underground Facilities a. Shown or Indicated I The information and data shown or indicated in the Contract Documents with respect to existing I Underground Facilities at or contiguous to the site is based on information and data furnished to Owner or Engineer by the owners of such Underground IIFacilities or by others. Unless it is otherwise expressly provided in the Supplementary Conditions: (1) Owner and Engineer shall not be responsible for II the accuracy or completeness of y such information or data; and, I (2) Contractor shall have full responsibility for reviewing and checking all such information and data, for locating all underground facilities I shown or indicated in the Contract Documents, for coordination of the work with the owners of such underground facilities during construction, for IIsafety and protection thereof and repairing any damage thereto resulting from the work, the cost of all of which will be considered as having been included in the contract price. b. Not Shown or Indicated If an underground facility is uncovered or revealed II at or contiguous to the site which was not shown or indicated in the Contract Documents and which Contractor could not reasonably have been expected to I be aware of, Contractor shall, promptly after becoming aware thereof and before performing any work affected thereby (except in an emergency as permitted I by paragraph G.13) , identify the owner of such underground facility and give written notice thereof to that owner and to Owner and Engineer. Engineer will promptly review the underground facility to II determine the extent to which the Contract Documents should be modified to reflect and document the consequences of the existence of the underground facility, and the Contract Documents will be During such or supplemented to the extent necessary. g time, Contractor shall be responsible for the safety IIand protection of such underground facility as provided in paragraphs G. 12 .a and G. 12 .b. Contractor shall be allowed an increase in the Contract Price or an extension of the Contract Time, to the existence of a , rboth, extent that they are attributable II General Conditions 16 City of Fayetteville I Sanitary Sewer Improvements i • • 1 Paragraph E. 3 .b continued any underground facility that was not shown or 1 indicated in the Contract Documents and which Contractor could not reasonably have been expected to be aware of. If the parties are unable to agree as to the amount or length thereof, Contractor may make 1 a claim therefore as provided in Paragraphs L and M. 4 . Reference Points 1 Owner shall provide engineering surveys for construction to establish reference points which in his judgment are 1 necessary to enable Contractor to proceed with the work (unless otherwise specified) , Contractor shall be responsible for laying out the work shall protect and preserve the established reference points, and shall make ' no changes or relocations without the prior written approval of Owner. Contractor shall report to Engineer whenever any reference point is lost, destroyed, or 1 requires relocation because of necessary changes in grades or locations, and shall be responsible for replacement or relocation of such reference points by professionally qualified personnel. 1 1 i 1 1 1 1 17 General Conditions 1 City of Fayetteville Sanitary Sewer Improvements • • 1 F. ponds and Insurance 1. Performance and Other Bonds The Contractor shall, at the time he executes the Agreement, furnish bonds payable to the Owner in the form set forth herein, secured by a surety company acceptable to the Owner, as follows: a. Arkansas Statutory Performance and Payment Bond in an amount equal to 100 percent of the total contract price conditioned upon the faithful performance of all covenants and stipulations under the contract and holding good for a period of two years after the date when final payment becomes due, except as otherwise provided by law or regulation or by the Contract Documents to protect the Owner against the results of defective materials, workmanship, and equipment during that time. b. It is the responsibility of the Contractor to notify all surety companies and other signers of any of the bonds listed above, to familiarize themselves with all of the conditions and provisions of this Contract. All surety companies and other signers shall waive their right of notification by the Owner of any change or modification of this Contract, or of decreased or increased work, or of the cancellation of this Contract, or of any other acts by the Owner or its authorized employees or agents under the terms of this Contract. The waiver by the surety companies and other signers shall in no way relieve the surety companies and other signers of their obligations under this Contract. c. If the Surety on any Bond furnished by Contractor is declared bankrupt, or becomes insolvent, or its right to do business is terminated in any state where any part of the Project is located, or it ceases to meet the requirements herein, Contractor shall within five days thereafter substitute another Bond and Surety, both of which shall be acceptable to Owner. d. All Bonds shall be in the forms prescribed by law or regulation or by the Contract Documents and be executed by such sureties as are named in the current list of "Companies Holding Certificates of Authority as Acceptable Sureties on Federal Bonds and as Acceptable Reinsuring Companies" as published in Circular 570 (amended) by the Audit Staff Bureau of Accounts, U.S. Treasury Department. All Bonds signed by an agent must be accompanied by a certified copy of the authority to act. General Conditions 18 City of Fayetteville Sanitary Sewer Improvements • ' Paragraph _ . 1 continued 2 . Con._ractor ' s Liability Insurance a. The Contractor shall obtain, purchase, and maintain throughout the duration of the contract, including ' all excepted time extensions, all insurance coverages described below. The Contractor shall purchase from and maintain in a company or companies lawfully authorized to do business in the jurisdiction in which the Project is located, such insurance as will protect the contractor from claims set forth below which may arise out of or result from the Contractor' s operations under the Contract, and for which the Contractor may be legally liable, whether such operations be by the Contractor or by a ' Subcontractor or by anyone directly or indirectly employed by any of them, or by anyone for whose acts any of them may be liable: ' (1) claims under workers ' or workmens ' compensation, disability benefit and other similar employee benefit acts which are applicable to the Work to ' be performed; (2) claims for damages because of bodily injury, occupational sickness or disease, or death of the Contractor' s employees; (3) claims for damages because of bodily injury, sickness or disease, or death of any person other than the Contractor' s employees; ' (4) claims for damages insured by usual personal injury liability coverage which are sustained (1) by a person as a result of an offense directly or indirectly related to employment of ' such person by the Contractor, or (2) by another person; ' (5) claims for damages, other than to the Work itself, because of injury to or destruction of tangible property, including loss of use resulting therefrom; I 19 General Conditions 1 City of Fayetteville Sanitary Sewer Improvements • • 1 Paragraph F. 2 continued (6) claims for damages because of bodily injury, death of a person or property damage arising out of ownership, maintenance or use of any motor vehicle; and (7) claims involving contractual liability insurance applicable to the Contractor' s obligations under Paragraph G. 16 . b. The insurance required by Subparagraph F. 2 .a shall be written for not less than limits of liability specified in the Contract Documents, Supplemental Conditions, or required by law, whichever coverage is • greater. Coverages, whether written on an occurrence or claims-made basis, shall be maintained without interruption from date of commencement of the work until date of final payment and termination of any coverage required to be maintained after final payment. Notwithstanding the above, the insurance required by paragraph F. 2 shall be on an occurrence basis. Such insurance shall be written to include the following coverages and for not less than the following minimum limits or greater if required by law: (1) Worker' s Compensation, Occupational Disease and Employer's Liability Insurance: 1 (a) State: (in which this contract is performed) - Statutory limits. , (b) Applicable Federal (if any) - Statutory limits. (c) Employer' s Liability - if applicable in state Bodily Injury by Accident - $500, 000 each accident Bodily Injury by Disease - $500, 000 each employee Bodily Injury by Disease - $500, 000 each policy limit General Conditions 20 City of Fayetteville Sanitary Sewer Improvements • • ' Paragraph F. 2 .b continued (2; Commercial General Liability Insurance including as minimum coverages: - Premises - Operations Liability - Independent Contractor' s Protective Liability - Products and Completed Operations Liability ' - Broad Form Property Damage Endorsement Blanket Contractual Personal Injury, with Employment Exclusion deleted ' (a) Special Requirements: ' i. Property Damage Liability Insurance will provide "X, C, and U" (Explosion, collapse and underground hazard) coverage as applicable. ' ii. Products and Completed Operations to be maintained for (2) * years after final ' payment. iii. The Owner, Engineer, their consultants, ' agents and employees, shall be named as "additional insureds" on the commercial general liability policy of the general contractor and/or subcontractor of any ' tier. (b) Limits of Liability: $1, 000, 000 Each occurrence as respects Bodily Injury ' Liability or Property Damage Liability, or both combined. ' $2 , 000, 000 General Aggregate $1, 000, 000 Products/Completed ' Operations Aggregate $1, 000, 000 Personal and Advertising Injury (3) Automobile Liability Insurance: ' (a) Special Requirements: i. All owned, hired, and nonowned vehicles including the loading or unloading thereof. 21 General Conditions ' City of Fayetteville Sanitary Sewer Improvements • • Paragraph F. 2 .b continued ii. The Owner, Engineer, their consultants, agents and employees, shall be named as "additional insureds" on the commercial automobile liability policy of the general contractor and/or subcontractor of any tier. (b) Limits of Liability: $1, 000, 000 Each occurrence as ' respects Bodily Injury Liability or Property Damage Liability, or both combined. (4) Owner' s and Contractor' s Protective Liability Insurance: The Contractor will furnish and maintain this separate policy during the entire period of construction an Owner' s Protective Liability Policy written in the name of the owner, engineer, and engineer' s consultants, with the following limits of liability: Limits of Liability $1, 000, 000 Each occurrence as respects Bodily Injury Liability or Property Damage Liability, or both combined. $2 , 000, 000 General Aggregate (5) Umbrella/Excess Liability Insurance: Limits of Liability $5, 000, 000 Each Occurrence (minimum) $5, 000, 000 Aggregate (minimum) c. Certificates of Insurance for the above ogstaand the Owner' s Protective Policy shall be submitted the Engineer for transmittal to the Owner for his approval prior to the start of construction. The Contractor shall certify to the Owner that he has obtained or will obtain similar certificates of insurance from each of his Subcontractors before their work commences. Each Subcontractor must be covered by insurance of the same character and in the same amounts Contractor hisCadequate. and Owner that a reduced coverage agree General Conditions 22 City of Fayetteville Sanitary Sewer Improvements • ' _:rag=aph _.2.c continued Each subcontractor 's insurance shall cover the Owner, ' Engineer, their agents and employees. The Contractor shall submit a statement with each monthly affidavit sating that he has obtained certificates of ' insurance, or other satisfactory evidence, that all required insurance is in force for each of the Subcontractors listed on his affidavit. If the "additional insureds" have other insurance which is ' applicable to the loss, it shall be on an excess or contingent basis. The amount of the company' s liability under this policy shall not be reduced by ' the existence of such other insurance. Contractors certificates shall be in duplicate on standard Acord forms. ' Certificate of insurance shall contain a statement therein or a rider attached thereto incorporating the indemnity clause stated in Paragraph G. 16 ' (Indemnification) of the General Conditions, and including the changes and additions made in those subparagraphs or within the Supplemental General ' Conditions. These Certificates and the insurance policies rewired by this Paragraph F. 2 shall contain a provision that coverages afforded under the policies will not be canceled or allowed to expire until at least thirty (30) days ' prior written notice has been ' given to the Owner and Engineer. If any of the foregoing insurance coverages are required to remain in force after final payment and are reasonably ' available, an additional certificate evidencing continuation of such coverage shall be submitted with the final Application for Payment. Information concerning reduction of coverage shall be furnished by the Contractor with reasonable promptness in accordance with the Contractor' s information and belief. ' The obligations of the Contractor under the provisions of this article shall not extend to the ' liability of the Engineer, his agents or employees arising out of (1) the preparation or approval of maps, drawings, opinions, reports, surveys, change orders, designs, or specifications, or (2) the giving ' of or the failure to give directions or instructions by the Engineer, his agents or employees to the extent that such giving or failure to give is the cause of the injury or damage. 23 General Conditions City of Fayetteville Sanitary Sewer Improvements • • Paragraph F continued 3 . Owner ' s Liability Insurance a. The Owner shall be responsible for purchasing and maintaining the Owner' s usual liability insurance. Optionally, the Owner may purchase and maintain other insurance for self-protection against claims which may arise from operations under the Contract. The Contractor shall not be responsible for purchasing and maintaining this optional Owner' s liability insurance unless specifically required by the Contract Documents. 4 . Property Insurance a. Unless otherwise provided, the Contractor shall purchase and maintain, in a company or companies lawfully authorized to do business in the jurisdiction in which the Project is located, property insurance in the amount of the initial Contract Sum as well as subsequent modifications thereto for the entire Work at the site on a replacement cost basis without voluntary deductibles. Such property insurance shall be maintained, unless otherwise provided in the Contract Documents or otherwise agreed in writing by all persons and entities who are beneficiaries of such insurance, until final payment has been made as provided in Paragraph O. 12 or until no person or entity other than the Owner has an insurable interest in the property required by this Paragraph F. 3 to be covered, whichever is earlier. This insurance shall include interests of the Owner, Engineer, the Contractor, Subcontractors and Sub-subcontractors in the Work. Property insurance shall be on all-risk policy form and shall insure against the perils of fire and flood and extended coverage and physical loss or damage including, without duplication of coverage, theft, vandalism, malicious mischief, collapse, false-work, temporary buildings and debris removal including demolition occasioned by enforcement of any applicable legal requirements, and shall cover reasonable compensation for Engineer' s services and expenses required as a result of such insured loss. Coverage for other perils shall not be required unless otherwise provided in the Contract Documents. General Conditions 24 City of Fayetteville Sanitary Sewer Improvements • • Paragraph F. 4 . a continued Property Insurance provided by Contractor shall not cover any tools, apparatus, machinery, scaffolding, hoists, forms, staging, shoring and other similar items commonly referred to as construction equipment, which may be on the site and the capital value of which is not included in the Work. The Contractor shall make his own arrangements for any insurance he may require on such construction equipment. If the Contractor does not intend to purchase such property insurance required by the Contract and with ' all of the coverages in the amount described above, the Contractor shall so inform the Owner in writing prior to commencement of the Work. The Owner may then effect insurance which will protect the interests of the Owner, Contractor, Subcontractors and Sub-subcontractors in the Work, and by aorrcpriate Change Order the cost thereof shall be charged to the Contractor. If the Owner is damaged by the failure or neglect of the Contractor to rchase or maintain insurance as described above, ' without so notifying the Owner, the Contractor shall bear all reasonable costs properly attributable thereto. ' If the property insurance required minimum deductibles and such deductibles are identified in the Contract Documents, the Contractor shall pay ' costs not covered because of such deductibles. If the Cwner or insurer increases the required minimum deductibles above the amounts so identified or if the ' Comer elects to purchase this insurance with voluntary deductible amounts, the Owner shall be respcnsible for payment of the additional costs not covered because of such increased or voluntary ' deductibles. If deductibles are not identified in the Contract Documents, the Contractor shall pay costs not covered because of deductibles. The ' property insurance for the Work requires a maximum deductible of: $10, 000 per claim. ' b. Partial Utilization - Property Insurance If Cwner finds it necessary to occupy or use a portion or portions of the work prior to substantial ' completion of all the work, such use or occupancy may be accomplished in accordance with the provision for tartial utilization; provided that no such use or ' ccoupancy shall commence before the insurers providing the property insurance have acknowledged 25 General Conditions City of Fayetteville Sanitary Sewer Improvements • ll Paragraph F. 4 .b continued I notice thereof and in writing effected the changes in coverage necessitated thereby. The insurers providing the property insurance shall consent by Ill endorsement on the policy or policies, but the property insurance shall not be canceled or lapse on I account of any such partial use or occupancy. c. Boiler and Machinery Insurance The Contractor shall purchase and maintain boiler and II machinery insurance required by the Contract Documents or by law, which shall specifically cover I such insured objects during installation and until final acceptance or unless agreed otherwise by the Owner; this insurance shall include interests of the IIOwner, Contractor, Subcontractors and Sub-subcontractors in the Work, and the Owner and Contractor shall be named insureds. IId. Loss of Use Insurance The Owner, at the Owner' s option, may purchase and I maintain such insurance as will insure the Owner against loss of use of the Owner' s property due to fire or other hazards, however caused. I e. If the Owner requests in writing that insurance for risks other than those described herein or for other special hazards be included in the property insurance I policy, the Contractor shall, if possible, include such insurance, and the cost thereof shall be charged to the Owner by appropriate Change Order. I f. If during the Project construction period the Owner insures properties, real or personal or both, IIadjoining or adjacent to the site by property insurance under policies separate form those insuring the Project, or if after final payment property insurance is to be provided on the completed Project I through a policy or policies other than those insuring the Project during the construction period, the Owner shall waive all right in accordance with IIthe terms of Subparagraph F. 4 .h for damages caused by fire or other perils covered by this separate property insurance. All separate policies shall provide this waiver of subrogation by endorsement or II otherwise. I ll General Conditions 26 IICity of Fayetteville Sanitary Sewer Improvements • • ' Paragraph F. 4 continued g. Before an exposure to loss may occur, the Contractor shall file with the Owner a copy of each policy that _....:udes insurance coverages required by the Paragraph F. 4 . Each policy shall contain all generally applicable conditions, definitions, exclusions and endorsements related to this Project. ..a_h policy shall contain a provision that the policy w... not be canceled or allowed to expire until at ' least 30 days prior written notice has been given to the Owner. ' h. Waivers of Subrogation If permitted by the Owner' s and Contractor ' s insurance companies, without penalties, the Owner and Contractor waive all rights against (1) each other and any of their Subcontractor, Sub-subcontractors, agents and employees, each of the other, and (2) the Engineer, Engineer' s consultants, separate contractors if any, and any of their Subcontractors, Sub-subcontractors, agents and employees, for damages ' caused by fire or other perils to the extent covered by property insurance obtained pursuant to this Paragraph F.4 or other property insurance applicable to the Work, except such rights as they have to proceeds of such insurance held by the Owner as fiduciary. The Owner or Contractor, as appropriate, shall require of the Engineer, Engineer's ' consultants, separate contractors if any, and the Subcontractors, Sub-subcontractors, agents and employees of any of them, by appropriate agreements, written where legally required for validity, similar waivers each in favor of other parties enumerated herein. The policies shall provide such waivers of ' subrogation by endorsement or otherwise. A waiver of subrogation shall be effective as to a person or entity even though that person or entity would otherwise have a duty of indemnification, contractual otherwise did not pay the insurance premium directly or indirectly, and whether or not the person or entity had an insurable interest in the property ' damaged. 27 General Conditions City of Fayetteville Sanitary Sewer Improvements • • Paragraph F continued ' 5. Miscellaneous Requirements a. All insurance coverage shall be provided by insurance companies having policy holder ratings no lower than "A" and financial ratings not lower than "XII" in the Best' s Insurance Guide, latest edition in effect as of the date of the Contract. b. The Contractor is responsible for determining that Subcontractors are adequately insured against claims arising out of or relating to the Work. The premium cost and charges for such insurance shall be paid by each Subcontractor. c. The limits of liability as stated, may be arrived at using a Split-Limit or a Combined Single Limit basis. However, the total limit of lability shall not be less than that stated in the requirements. ' 6. Notification of Insurance Companies It is the responsibility of the Contractor to notify all insurance companies to familiarize themselves with all the conditions and provisions of this Contract. The insurance companies shall waive their right of notification by the Owner of any change or modification of this Contract, or of decreased or increased work, or of the cancellation of this Contract, or of any other acts by the Owner or its authorized employees or agents under the terms of this Contract. The waiver by the insurance companies shall in no way relieve the insurance companies of their obligations under this Contract. 7 . Subcontractor Bond The Contractor must secure from listed subcontractors a payment and performance bond if subcontractor and for other idsi excess of fifty thousand dollars ($50, 000) ; purposes as prescribed in Arkansas Senate Bill, Act 190 as enacted 1/28/93 . 1 General Conditions 28 City of Fayetteville Sanitary Sewer Improvements G. Contractor' s Responsibilities 1. Supervision and Superintendent a. Contractor shall supervise and direct the work ' competently and efficiently, devoting such attention thereto and applying such skills and expertise as may be necessary to perform the work in accordance with the Contract Documents. Contractor shall be solely responsible for the means, methods, techniques, sequences and procedures of construction, but Contractor shall not be solely responsible for the negligence of others in the design or selection of a specific means, method, technique, sequence or procedure of construction which is indicated in and required by the Contract Documents. Contractor shall be responsible to see that the finished work complies accurately with the Contract Documents. ' b. Contractor shall keep on the work at all times during its progress a competent resident superintendent, who shall not be replaced without written notice to Owner ' and Engineer except under extraordinary circumstances. The superintendent will be Contractor' s representative at the site and shall ' have authority to act on behalf of Contractor. All communications given to the superintendent shall be as binding as if given to Contractor. ' c. During the performance of this Contract, the Contractor shall maintain a suitable office at the site of the work which shall be the headquarters of ' the foreman or superintendent authorized to receive drawings, instructions, or other communications, articles, or things from the Owner or its agents; and ' any such thing given to the said foreman or superintendent or delivered to the Contractor' s office at the site of the work in his absence shall be deemed to have been given to the Contractor. The Contractor shall have a telephone installed in this office. 29 General Conditions City of Fayetteville Sanitary Sewer Improvements • • I Paragraph G continued 2 . Labor, Materials and Equipment I a. Contractor shall provide competent, suitably qualified personnel to survey and lay out the work and perform construction as required by the Contract I Documents. Contractor shall at all times maintain good discipline and order at the site. Except in connection with the safety or protection of persons, I or the work, or property at the site or adjacent thereto, all work at the site shall be performed during regular working hours, and Contractor will not permit overtime work or the performance of work on I Saturday, Sunday or any legal holiday without Owner' s - - written consent given after prior written notice to Engineer. Regular working hours shall be a IIconsecutive eight hour period between the hours of seven o'clock A.M. and six o'clock P.M. , Monday through Friday. I Unless otherwise specified in the General Requirements, Contractor shall furnish all materials, equipment, labor, transportation, construction I equipment and machinery, tools, appliances, fuel, power, light, heat, telephone, water and sanitary facilities, and all other facilities and incidentals necessary for the execution, testing, initial I operation and completion of the work. • c. All materials and equipment shall be of good quality I and new, except as otherwise provided in the Contract Documents. If required by Engineer, Contractor shall furnish evidence (including reports or required I tests) as to the kind and quality of materials and equipment. All materials and equipment shall be applied, installed, connected, erected, used, cleaned and conditioned in accordance with the instructions I of the applicable Supplier except as otherwise provided in the Contract Documents; but no provision of any instructions will be effective to assign to II Engineer, or any of Engineer' s consultants, agents or employees, any duty or authority to supervise or direct the furnishing or performance of the work or I any duty or authority to undertake responsibility contrary to the provisions of paragraph J. 10 .c or J. 10.d. I I I General Conditions 30 IICity of Fayetteville Sanitary Sewer Improvements • • Paragraph G continued - -ss Schedule ---- Engineer -_-. --- E =Darr submit to n - neer for review (to the _._=:.-. indicated in paragraph C. 7) adjustments in the s edule to reflect the impact thereon of new ___ these will conform generally to the ;:_ogre sonedule then in effect and additionally will zonoly withany provisions of the General Requirements �ere-o - _-- ----- -Y "Cr-Equa" --em s a. "whenever materials or equipment are specified or ===--"-=d -.. the Drawings or Specifications by using ' -_ tnaa o_ a proprietary item of thename of a oar Supplier, the naming of the item is intended to establish the type, function and quality - __. -Thiess the name is followed by words ng that no substitution is permitted, materials or equipment of other Suppliers may be reviewed by Engineer if sufficient information is ' _mitred by Contractor to allow engineer to determine that the material or equipment proposed is eu_ _lent to that named. The procedure for review ' by ^ g'neer+will include the followinc as - =nte in the General Requirements. Requests ___ review of substitute items of material and - _ ••7m=nt will not be reviewed by engineer from ' anyone other than Contractor. If Contractor wishes to furnish or use a substitute item of material or - _ •• -ment, Contractor shall make written application ' to =- ineer for review thereof, certifying that the substitute will perform adequately the =-note_n_ and achieve the results called for by the ena al design, be similar and of equal substance to s-:-=,- =' •=d and be suited to the same use and of performing the same function as that __ =-• =' mod the application will state that the _ .__uaticn and review of the proposed substitute will __ eludice Contractor' s achievement of Substantial tom __t-cn on time, whether or not review of the ' s_ost_tute`=or use in the wort{ will require a change 0f e Contract Documents (or in the -_ _ . _s_ons of any other direct contract with Owner =or work on the Project) to adapt the design to the ' __ o red substitute and whether or not incorporation or use of the substitute in connection with the work - •b-ect to payment of any license fee or royalty variations of the proposed substitute from that -= mod = all be identified in the application and a___ble maintenance, repair and replacement service indicated. The application will also contain ' ;: General Conditions City of Fayetteville Sanitary Sewer Improvements • Paragraph G. 4 continued I an itemized estimate of all costs that will result directly or indirectly for use of such substitute, IIincluding costs or redesign and claims of other contractors affected by the resulting change, all of which shall be considered by Engineer in evaluating IIthe proposed substitute. Engineer may require Contractor to furnish at Contractor' s expense additional data about the proposed substitute. Engineer will be the sole reviewer, and no substitute II be ordered or installed unless Engineer has agreed to the use of the substitute in writing. Owner may require Contractor to furnish at IIContractor' s expense a special performance guarantee or other surety with respect to any substitute. Contractor will not be entitled to a change in IIContract Time and/or Contract Price for any additional expenses associated with providing substitutions or "or-equal" items. I If a specific means, method, technique, sequence or procedure of construction is indicated in or required by the Contract Documents, Contractor may furnish or IIutilize a substitute means, method, secsence, technique or procedure of construction to be reviewed by the Engineer, if Contractor submitssufficient IIinformation to allow Engineer to determine that the substitute proposed is equivalent to uhat indicated or required by the Contract Documents. The procedure for review by Engineer will be similar to that II in paragraph G. 4 .a as applied by Engineer and as may be supplemented in the General Requirements. IIc. Engineer will be allowed a reasonable time within which to evaluate each proposed substitute. Engineer will be the sole reviewer, and no substitute will be II as evidenced by either a Change Order or an approved Shop Drawing. Owner may require Contractor to furnish at Contractor' s expense a special IIperformance guarantee or other surety with respect to any substitute. Engineer will record time required by Engineer and Engineer' s consultants in evaluating substitutions proposed by Contractor and in making II changes in the Contract Documents occasioned thereby. Whether or not Engineer reviews a proposed substitute, Contractor shall reimburse Owner for the II charges of Engineer and Engineer' s consultants for evaluating each proposed substitute. II II General Conditions 32 IICity of Fayetteville Sanitary Sewer Improvements ' • • ' Paragraph G continued E . Concerning Subcontractors, Suppliers and Others ' a. Contractor shall not employ any Subcontractor, Supplier or other person, or organization (including th ose reviewed by the Owner and Engineer as indicated paragraph G.5.b) , whether initially or as a substitute, against whom Owner or Engineer may have reasonable objection. Contractor shall not be rap-sired to employ any Subcontractor, Supplier or other person or organization to furnish or perform any of the work against whom Contractor has ' reasonable objection. h. the Specifications require the identity of certain Subcontractors, Suppliers or other persons or organizations (including those who are to furnish the principal items of materials and equipment) to be submitted to Owner in advance of the specified date prior to the Effective Date of the Agreement for review by Owner and Engineer and if Contractor has submitted a list thereof in accordance with the Specifications, Owner' s or Engineer's review (either in writing or by failing to make written objection thereto by the date indicated for review or objection in the bidding documents or the Contract Documents) ' c' any such Subcontractor, Supplier or other person or organization so identified may be revoked on the basis of reasonable objection after due ' investigation, in which case Contractor shall submit a substitute, the Contract Price will be increased by the difference in the cost occasioned by such ' substitution and an appropriate Change Order will be issued or Written Amendment signed. No review by Owner or Engineer of any such Subcontractor, Supplier or other person or organization shall constitute a ' waiver of any right of Owner or Engineer to reject defective work. :f the Bid requires the listing of Suppliers for certain equipment items, the Contractor will be required to provide a Supplier that conforms to the Specifications and performs adequately the functions ' and achieves the results called for by the general design. The Contractor will not be entitled to an increase in Contract Price or Contract Time if the ' listed Supplier does not conform to the Specifications. The Engineer and Owner will not accept or approve the listed Suppliers prior to the F; ective Date of the Agreement. The Engineer's review of Suppliers shop drawings will determine general conformance to the Specifications and shall 33 General Conditions City of Fayetteville Sanitary Sewer Improvements • • Paragraph G. 5 continued not constitute a waiver of any right of Owner or Engineer to reject defective work. This paragraph I waives the requirements in paragraph G. 5 .b. d. Contractor shall be fully responsible to Owner and Engineer for all acts and omissions of the I Subcontractor, Suppliers and other persons and organizations performing or furnishing any of the work under a direct or indirect contract with I Contractor just as Contractor is responsible for Contractor' s own acts and omissions. Nothing in the Contract Documents shall create any contractual I relationship between Owner or Engineer and any such Subcontractor, Supplier or other person or organization, nor shall it create any oobligatio to nn to the part of Owner or Engineer to pay I the payment of any moneys due any such Subcontractor, Supplier or other person or organization except as may otherwise be required by Laws and Regulations. I e. The divisions and sections of the Specifications and the identifications of any Drawings shall not control Contractor in dividing the work among Subcontractors I or Suppliers or delineating the work to be performed by any specific trade. If. All work performed for Contractor by a Subcontractor will be pursuant to an appropriate agreement between . Contractor and the Subcontractor which specifically I binds the Subcontractor to the applicable terms and conditions of the Contract Documents for the benefit of Owner and Engineer and contains waiver provisions as required by paragraph F. 6. Contractor shall pay I each Subcontractor a just share of any insurance monies received by Contractor on account of losses under policies issued pursuant to paragraph F. 2 .d. I 6 . Patent Fees and Royalties Contractor shall pay all license fees and royalties and assume all costs incident to the use in the performance a of the work or the incorporation in the work of any invention, design, process, product or device which is I the subject of patent rights or copyrights held by others. If a particular invention, design, process, product, or device is specified in the Contract Documents for use in the performance of the work, and if to the I actual knowledge of Owner or Engineer, its use is subject to patent rights or copyrights calling for the payment of any license fee or royalty to others. The existence of I such rights shall be disclosed by Owner in the Contract ill General Conditions 34 City of Fayetteville I Sanitary Sewer Improvements ' • • ' Paragraph G. 6 continued 2ccumencs . Contractor shall indemnify and hold harmless ' the 7Jwrer, Engineer, and anyone directly or indirectly employed by either of them from and against all claims, damages , losses and expenses (including attorneys ' fees ' and court and arbitration costs) arising out of any infringement of patent rights or copyrights incident to the use in the performance of the work or resulting from .he incorporation in the work of any invention, design, process , product, or device not specified in the Contract 2ccucients, and shall defend all such claims in connection with an alleged infringement of such rights. ' . ?emits ' Contractor shall obtain and pay for all construction permits and licenses unless otherwise stated. Owner shall assist Contractor, when necessary, in obtaining such permits and licenses. Contractor shall pay all ' governmental charges and construction observation fees necessary for the prosecution of the work, which are applicable at the time of opening of Bids, or if there are no Bids on the Effective Date of the Agreement. Contractor shall pay all charges of utility service oompanies for connections to the work, and Owner shall ' :ay a1. charges of such companies for capital costs related thereto such as plant investment fees. 3 . Laws and Regulations a. Contractor shall give all notices and comply with all Laws and Regulations applicable to furnishing and ' performance of the Work. Except where otherwise expressly required by applicable Laws and Regulations, neither Owner nor Engineer shall be ' responsible for monitoring Contractor's compliance with any Laws or Regulations. b. If Contractor observes that the Specifications or ' Drawings are at variance with any Laws or Regulations, Contractor shall give Engineer prompt written notice thereof, and any necessary changes ' w_;i be authorized by one of the methods indicated in paragraph D. 2 . If Contractor performs any Work knowing or having reason to know that it is contrary to such Laws or Regulations, and without such notice ' to Engineer, Contractor shall bear all costs arising therefrom; however, it shall not be Contractor's primary responsibility to make certain that the ' Specifications and Drawings are in accordance with such Laws and Regulations. 35 General Conditions ' City of Fayetteville Sanitary Sewer Improvements • • Paragraph G continued II 9 . Taxes Contractor shall pay all sales, consumer, use and other I similar taxes required to be paid by Contractor in accordance with the Laws and Regulations of the place of the Project which are applicable during the performance I of the Work. 10 . Use of Premises I a. Contractor shall confine construction equipment, the storage of materials, and equipment and the operations of workers to the Project site and land I and areas identified in and permitted by the Contract Documents and other land and areas permitted by Laws and Regulations, rights-of-way, permits and I easements, and shall not unreasonably encumber the premises with construction equipment, or other materials, or equipment. Contractor shall assume I full responsibility for any damage to any such land or area, or to the owner or occupant thereof or of any land or areas contiguous thereto, resulting from the performance of the Work. Should any claim be I made against Owner or Engineer by any such owner or occupant because of the performance of the Work, Contractor shall promptly attempt to settle with such II party by agreement or otherwise resolve the claim by arbitration or at law. Contractor shall, to the fullest extent permitted by Laws and Regulations, I indemnify and hold Owner and Engineer harmless from and against all claims, damages, losses and expenses (including, but not limited to, fees of engineers, architects, attorneys and other professionals and I court and arbitration costs) arising directly, indirectly or consequentially out of any action, legal or equitable, brought by any such other party I against Owner or Engineer to the extent based on a claim arising out of Contractor' s performance of the Work. I b. During the progress of the work, Contractor shall keep the work site free from accumulations of waste materials, rubbish, and other debris resulting from I the work. At the completion of the work Contractor shall remove all waste materials, rubbish, and debris from and about the premises as well as all tools, I appliances, construction equipment, and machinery, and surplus materials, and shall leave the site clean and ready for occupancy by Owner. Contractor shall restore to their original oditithose portions of ' the site not designa n for n onith by the Contract Documents. I General Conditions 36 City of Fayetteville I Sanitary Sewer Improvements ' • ' Paragraph G. 10 continued c. Cor.=ractor shall not load nor permit any part of any ' str-_oture to be loaded in any manner that will endanger the structure, nor shall Contractor subject any dart of the work or adjacent property to stresses or pressures that will endanger it. _1. Record Oocuments Cor.=rac:or shall maintain in a safe place at the site one record ocpy of all Drawings, Specifications, Addenda, Written Amendments, Change Orders, Work Directive Changes, Field Orders and written interpretations and clarifications (issued pursuant to paragraph J.4) in good • order and annotated to show all changes made during cor.struooion. These record documents together with all approved samples and a counterpart of all approved Shop Drawings will be available to Engineer for reference. Upon completion of the Work, these record documents, ' samples and Shop Drawings will be delivered to Engineer for Owner. ' 12 . Safety and Protection a. Contractor shall be responsible for initiating, maintaining and supervising all safety precautions ' and programs in connection with the work. Contractor shall take all necessary precautions for the safety of, and shall provide the necessary protection to prevent damage, injury, or loss to: (1; All employees on the work site and other persons ' who may be affected thereby. (2: All the work and all materials or equipment to be incorporated therein, whether in storage on or off the site. (3 ' Other property at the site or adjacent thereto, ' including trees, shrubs, lawns, walks, pavements, roadways, structures and utilities not designated for removal, relocation, or ' replacement in the course of construction. b. Contractor shall comply with all applicable Laws and Rer-.:lations of any public body having jurisdiction ' for the safety of persons or property or to protect then from damage, injury or loss; and shall erect and ma;ntain all necessary safeguards for such safety and ' procection. Contractor shall notify owners of adjacent property, Underground Facilities, and utility owners when prosecution of the Work may affect them, and shall cooperate with them in the 37 General Conditions ' City of Fayetteville Sanitary Sewer Improvements • w 1 Paragraph G. 12 .b continued I protection, removal, relocation and replacement of their property. All damage, injury or loss to any property referred to in paragraph G. 12 .a. (1) or I G. 12 .a. (3) caused, directly or indirectly, in whole or in part, by Contractor, any Supplier or any other person or organization directly or indirectly I employed by any of them or anyone for whose acts any of them may be liable, shall be remedied by Contractor (except damage or loss attributable to the I fault of Drawings or Specifications or to the acts or omissions of Owner or Engineer or anyone employed by either of them or anyone for whose acts either of I them may be liable, and not attributable, directly or - - indirectly, in whole or in part, to the fault or negligence of Contractor) . Contractor' s duties and responsibilities for the safety and protection of the I work shall continue until such time as all the work is completed and Engineer has issued a notice to Owner and Contractor in accordance with paragraph ra g P 0. 12 that the work is acceptable (except as otherwise I expressly provided in connection with Substantial Completion) . I c. Contractor shall designate a responsible member of his organization at the site whose duty shall be the prevention of accidents. This person shall be I Contractor's superintendent unless otherwise designated in writing by Contractor to Owner. . 13 . Emergencies I In emergencies affecting the safety or protection of persons, the work, or property at the site or adjacent I thereto, Contractor, without special instruction rto act injury, authorization from Engineer orOwr, is obtedttocact to prevent threatened damage, or loss. e I shall give Engineer prompt written notice of any significant changes in the work or deviations from the Contract Documents caused thereby. If Engineer I determines that a change in the Contract Documents is required because of the action taken in response to an emergency, a Work Directive Change or Change Order will be issued to document the consequences of the changes or I variations. I I General Conditions 38 City of Fayetteville I Sanitary Sewer Improvements 1 • • I = -='-_-,- 7b G = Hued . :4 . Shot 2rawings and Samples Ia. After checking and verifying all field measurements and after complying with applicable procedures I �r`^_ ` ed in the General Requirements, Contractor shall submit to Engineer for review, in accordance ,i _.. the Schedule of Shop Drawings, submissions which will bear a stamp or specific written indication that I Gcr.==actor has performed Contractor's _ nsibilities under the Contract Documents with -=ct to the review of the submission. All I submissions will be identified as Engineer may re. The data shown on the Shop Drawings will - be complete with respect to dimensions, design crieria, materials of construction, and like Iin_crmation to enable Engineer to review the :nccrmation as required. I b. Ccn_=actor shall also submit to Engineer for review wimh such promptness as to cause no delay in work, a:: samples required by the Contract Documents. All I samples will have been checked by and accompanied by a specific written indication that Contractor has performed Contractor' s responsibilities under the :cr.==act Documents with respect to the review of the I submission and will be identified clearly as to ma=arial, Supplier, pertinent data such as catalog numbers and the use for which intended. . IBefore submission of each Shop Drawing or sample Contractor shall have determined and verified I all quantities, dimensions, specified performance criteria, installation requirements, materials, catalog numbers and similar data with respect thereto and reviewed or coordinated each I Shop Drawing or sample with other Shop Drawings and samples and with the requirements of the Work and the Contract Documents. I (2' At the time of each submission, Contractor shall, in writing, call Engineer's attention to any deviations that the Shop Drawings or samples Imay have from the requirements of the Contract Documents, and, in addition, shall cause a specific notation to be made on each Shop I Drawing submitted to Engineer for review and approval of each such variation. I 39 General Conditions I City of Fayetteville Sanitary Sewer Improvements w • Paragraph G. 14 continued I c. Engineer will review with reasonable promptness Shop Drawings and samples, but Engineer ' s review shall be I only for conformance with the design concept of the Project and for compliance with the information given in the Contract Documents and shall not extend to means, methods, sequences, techniques or procedures I of construction (except where a specific means, method, technique, sequence or procedure of construction is indicated in or required by the I Contract Documents) or to safety precautions or programs incident thereto. The review of a separate item as such will not indicate compliance of the I assembly in which the item functions. Contractor shall make any corrections required by Engineer and shall return the required number of corrected copies of Shop Drawings and resubmit new samples for review. I Contractor shall direct specific attention in writing to revisions other than the corrections called for by Engineer on previous submittals. I d. Engineer' s review of Shop Drawings or samples shall not relieve Contractor from responsibility for any I variation from the requirements of the Contract Documents unless Contractor has in writing called Engineer' s attention to each such variation at the time of submission as required by paragraph I G. 14 .b. (2) and Engineer has given written review of each such variation by a specific written notation thereof incorporated in or accompanying the Shop Drawing or sample approval; nor will any review by I Engineer relieve Contractor from responsibility for errors or omissions in the Shop Drawings or from responsibility for having complied with the I provisions of paragraph G. 14 .b. (1) . e. Where a Shop Drawing or sample is rquired by prior the I Specifications, any related Work performed Engineer' s review of the pertinent submission will be the sole expense and responsibility of Contractor. I 15. Continuing the Work Contractor shall carry on the work and maintain the I progress schedule during all disputes or disagreements with Owner. No work shall be delayed or postponed pending resolution of any disputes rrlasgContractor and I reements, except as permitted by paragraph P. 3 o Owner may otherwise agree in writing. I 40 General Conditions I City of Fayetteville Sanitary Sewer Improvements • Paragraph G continued 16 . Indemnification (Hold Harmless Agreement) ' a. To the fullest extent permitted by Laws and Regulations, Contractor shall indemnify and hold harmless Owner and Engineer and their consultants, agents and employees from and against all claims, damages, losses and expenses direct, indirect or consequential (including but not limited to fees and charges of engineers, architects, attorneys and other professionals and court and arbitration costs) arising out of or resulting from the performance of the work, provided that any such claim, damage, loss or expense (a) is attributable to bodily injury, sickness, disease or death, or to injury to or ' destruction of tangible property (other than the work itself) including the loss of use resulting therefrom and (b) is caused in whole or in part by any negligent act or omission of Contractor, any 1 Subcontractor, any person or organization directly or indirectly employed by any of them to perform or furnish any of the Work or anyone for whose acts any ' of them may be liable, regardless of whether or not it is caused in part by a party indemnified hereunder or arises by or is imposed by Law and Regulations regardless of the negligence of any such party. ' b. The foregoing Subparagraph shall, but not by way of limitation, specifically include all claims and judgements which may be made against the Owner, Engineer, Engineer's consultants, and agents and employees of any of them under the Illinois ' Structural Work Law, and similar laws of other state or governmental body having jurisdiction; and further, against claims and judgements arising from violations of public ordinances and requirements of ' governing authorities due to the Contractor' s or Subcontractor's method of execution of the work. c. In any and all claims against Owner or Engineer or any of their consultants, agents or employees by any employee of Contractor, any Subcontractor, any person or organization directly or indirectly employed by any of them to perform or furnish any of the Work or anyone for whose acts any of them may be liable, the ' indemnification obligation described hereinbefore shall not be limited in any way by any limitation on the amount or type of damages, compensation or ' benefits payable by or for Contractor or any Subcontractor under workers ' or workmen' s compensation acts, disability benefit acts, or other employee benefit acts. 41 General Conditions City of Fayetteville Sanitary Sewer Improvements • . 1 Paragraph G. 16 continued d. The obligations of Contractor under paragraph G. 16 shall not extend to the liability of Engineer, Engineer's consultants, agents or employees arising out of the preparation or review of maps, drawings, opinions, reports, surveys, Change Orders, designs, or Specifications. 1 1 1 i 1 i 1 1 1 1 i 1 General Conditions 42 City of Fayetteville Sanitary Sewer Improvements • • H. i : r N�r ' ?`_: Work at Site a. Owner may perform other work related to the Project ' at`te site by Owner' s own forces, have other work performed by utility owners or let other direct contracts therefore which shall contain General Conditions similar to these. If the fact that such other work is to be performed was not noted in the Contract Documents, written notice thereof will be given to Contractor prior to starting any such other work; and, if Contractor believes that such - r -rmance will involve additional expense to Contractor or requires additional time and the ' parties are unable to agree as to the extent thereof, Contractor may make a claim therefore as provided in Paragraphs L and M. ' b. Contractor shall afford each utility owner and other contractor who is a party to such a direct contract or Owner, if Owner is performing the additional work ' with Owner' s employees) proper and safe access to the site and a reasonable opportunity for the introduction and storage of materials and equipment ' and the execution of such work, and shall properly connect and coordinate the Work with theirs. Contractor shall do all cutting, fitting and patching of the Work that may be required to make its several ' parts come together properly and integrate with such other work. Contractor shall not endanger any work of others by cutting, excavating or otherwise ' altering their work and will only cut or alter their work with the written consent of Engineer and the others whose work will be affected. The duties and responsibilities of Contractor under this paragraph ' are for the benefit of such utility owners and other contractors to the extent that there are comparable provisions for the benefit of Contractor in said direct contracts between Owner and such utility owners and other contractors. Ic. If .any part of Contractor' s Work depends for proper execution or results upon the work of any such other contractor or utility owner (or Owner) , Contractor I 43 General Conditions City of Fayetteville Sanitary Sewer Improvements • Paragraph H. l.c continued shall inspect and promptly report to Engineer in writing any delays, defects or deficiencies in such work that render it unavailable or unsuitable for such proper execution and results. Contractor' s failure so to report will constitute an acceptance of the other work as fit and proper for integration with Contractor' s Work except for latent or nonapparent defects and deficiencies in the other work. 2 . Coordination If Owner contracts with tathe site, the person or others formance of other work on the Project organization who will have authority and responsibility for coordination of the activities among the various prime contractors will be identified in the Supplementary Conditions, and the specific matters to be covered by such authority and responsibility will be itemized, and the extent of such authority and responsibilities will be provided, in the Supplementary Conditions. Unless otherwise provided in the Supplementary Conditions, neither Owner nor Engineer shall have any authority or responsibility in respect of such coordination. 1 I General Conditions 44 City of Fayetteville Sanitary Sewer Improvements • • ' 1 . ;-.;ner ' s _._s;onsibilities ' _ . :-aver shall issue all communications to Contractor .rour. Engineer. ' case of termination of the employment of Engineer, :wrrer shall appoint an Engineer against whom Contractor makes no reasonable objection, whose status under the Documents shall be that of the former Engineer. ' _ny dispute in connection with such appointment may be =urjeo= to arbitration. ' 2 . :Nrer shall furnish the data required of Owner under the :ortract Documents promptly and shall make payments to ontractcr promptly after they are due as provided in ' :aragraphs 0. 2 and 0.7 . 4 . _wner' s will provide lands and easements and provide engineering surveys to establish reference points as set ' forth in paragraphs E. 1 and E.4 . Paragraph E. 2 refers to :N-tier' s identifying and making available to Contractor copies of reports of explorations and tests of subsurface ' conditions at the site and in existing structures which have been utilized by Engineer in preparing the Drawings and Specifications. ' 1 . Owner' s responsibilities in respect of purchasing oropert-: insurance is set forth in paragraph F.7. :wner is obligated to execute Change Orders as indicated :n paragraph K.4 . • ' - . :wner' s responsibility in respect of certain observations, tests, and reviews is set forth in cararrar N. 3 .b. 3 . :n connection with Owner' s right to stop Work or suspend Work, see paragraphs N.5 and P. 1. Paragraph P. 2 deals with Odwner' s right to terminate services of Contractor under certain circumstances. 45 General Conditions City of Fayetteville Sanitary Sewer Improvements • • 1 J. Engineer ' s Status During Construction 1. Owners Representative Engineer will be Owner' s representative during the construction period. The duties, responsibilities and the limitations of authority of Engineer as Owner' s representative during construction are set forth in the Contract Documents and shall not be extended without written consent of Owner and Engineer. 2 . Visits to Site Engineer will make visits to the site at intervals appropriate to the various stages of construction to observe the progress and quality of the executed Work and to determine, in general, if the Work is proceeding in accordance with the Contract Documents. Engineer will not be required to make exhaustive or continuous on-site observations to check the quality or quantity of the Work. Engineer' s efforts will be directed toward providing for Owner a greater degree of confidence that the completed work will conform to the Contract Documents. On the basis of such visits and on-site observations as an experienced and qualified design professional, Engineer will keep Owner informed of the progress of the Work and will endeavor to guard Owner against defects and deficiencies in the Work. 3 . Project Representation Engineer will furnish a Resident Project Representative to assist Engineer in observing the performance of the Work. The duties, responsibilities and limitations of authority of any such Resident Project Representative and assistants will be the same as the Engineer unless otherwise designated in the Supplementary Conditions. 4 . Clarifications and Interpretations Engineer will issue with reasonable promptness such written clarifications or interpretations of the requirements of the Contract Documents (in the form of Drawings or otherwise) as Engineer may determine necessary, which shall be consistent with or reasonably inferable from the overall intent of the Contract Documents. If Contractor believes that a written clarification or interpretation justifies an increase in the Contract Price or an extension of the Contract Time and the parties are unable to agree to the amount or extent thereof, Contractor may make a claim therefor as provided in paragraphs L or M. General Conditions 46 City of Fayetteville Sanitary Sewer Improvements • • _ ,_agraph : continued E .IAhorized Variations in Work Engineer may authorize minor variations in the work from the requirements of the Contract Documents which do not ' involve an adjustment in the Contract Price or the Contract Time and are consistent with the overall intent of the Contract Documents. These may be accomplished by aField Order and will be binding on Owner, and also on Contractor who shall perform the Work involved promptly. ___ Contractor believes that a Field Order justifies an increase in the Contract Price or an extension of the ' Contract Time and the parties are unable to agree as to the ancunt or extent thereof, Contractor may make a claim therefor as provided in paragraphs L or M. ' i . Rejecting Defective Work Engineer will have authority to reject Work which ' Engineer believes to be defective, and will also have authority to require special review, observation, or testing of the Work as provided in paragraph N.4 .b, whether or not the Work is fabricated, installed or completed. I - . Shop Drawings, Change Orders, and Payments a. In connection with Engineer' s responsibility for Shop Drawings and samples, see paragraphs G. 14 . b. In connection with Engineer's responsibilities as to Change Orders, see paragraphs K, L, and M. ' o. In connection with Engineer' s responsibilities in respect of Applications for Payment, etc. , see paragraph O. 3 . =eterminations for Unit Prices ' Engineer will have authority to determine the actual c-uantities and classifications of items of Unit Price work performed by contractor, and the written decisions _: Engineer on such matters will be final, binding on 2wner and Contractor and not subject to appeal (except as edified by Engineer to reflect changed factual ' conditions) . 47 General Conditions ' City of Fayetteville Sanitary Sewer Improvements • • Paragraph J continued 9 . Decisions on Disputes a. Engineer will be the initial interpreter of the , requirements of the Contract Documents and judge of the work thereunder. Claims, disputes and other matters relating to the Work or the interpretation of the requirements of the Contract Documents pertaining to the performance and furnishing of the Work and claims under paragraphs L and M in respect of changes in the Contract Price or Contract Time will be referred initially to Engineer in writing with a request for a formal decision in accordance with this paragraph, which Engineer will render in writing within a reasonable time. Written notice of each such claim, dispute and other matter will be delivered by the claimant to Engineer and the other party to the Agreement promptly (but in no event later than thirty days) after the occurrence of the event giving rise thereto, and written supporting data will be submitted to Engineer and the other party within sixty (60) days after such occurrence unless Engineer allows an additional period of time to ascertain more accurate data in support of the claim. b. When functioning as interpreter and judge under paragraphs J.4 and J.9 , Engineer will not show partiality to Owner or Contractor and will not be liable in connection with any interpretation or decision rendered in good faith in such capacity. The rendering of a decision by Engineer pursuant to paragraphs J. 4 and J.9 with respect to any such claim, dispute or other matter (except any which have been waived by the making or acceptance of final payment as provided in paragraph 0 . 14) will be a condition precedent to any exercise by Owner or Contractor of such rights or remedies as either may otherwise have under the Contract Documents or by Laws or Regulations in respect of any such claim, dispute or other matter. ' i General Conditions 48 City of Fayetteville Sanitary Sewer Improvements ll • • IParagraph continued 10 . Limitations on Engineer' s Responsibilities Ia. Neither Engineer' s authority to act under this paragraph I or elsewhere in the Contract Documents I nor any decision made by Engineer in good faith either to exercise or not exercise such authority shall give rise to any duty or responsibility of II Engineer to Contractor, any Subcontractor. Supplier, or any of their agents or employees or any other person performing any of the Work, or to any surety for any of them. 1 b. Whenever in the Contract Documents the terms "as ordered" , "as directed" , "as required" , "as allowed" I or terms of like effect or import are used, or the adjectives "reasonable" , "suitable" , "proper" or adjectives of like effect or import are used to describe requirement, direction, review or judgment I of Engineer as to the work, it is intended that such requirement, direction, review or judgment will be solely to evaluate the work for compliance with the II Contract Documents (unless there is a specific statement indicating otherwise) . The use of any such term or adjective shall not be effective to assign to I Engineer any duty to authority, to perform construction observation or direct performance of the Work or authority to undertake responsibility contrary to the provisions of paragraph I. 8 .c or . II. 3 .d. Engineer will not be responsible for Contractor's I means, methods, techniques, sequences or procedures of construction, or the safety precautions and programs incident thereto, and Engineer will not be I responsible for Contractor' s failure to perform the Work in accordance with the Contract Documents. d. Engineer will not be responsible for the acts or ll omissions of Contractor or of any Subcontractors, or of the agents or employees of any Contractor or Subcontractor, any Supplier, or of any other person I or organization performing or furnishing any of the Work. II I I 49 General Conditions I City of Fayetteville Sanitary Sewer Improvements • • K. Changes in Work 1. Without invalidating the Agreement and without notice to any surety, Owner may, at any time or from time to time, order additions, deletions or revisions in the Work; these will be authorized by a Written Amendment, a Change Order, or a Work Directive Change. Upon receipt of any such document, Contractor shall promptly proceed with the Work involved which will be performed under the applicable conditions of the Contract Documents (except as otherwise specifically provided) . 2 . If Owner and Contractor are unable to agree as to the extent, if any, of an increase or decrease in the Contract Price or an extension or shortening of the Contract Time that should be allowed as a result of a Work Directive Change, a claim may be made therefor as provided in paragraph L or M. 3 . Contractor shall not be entitled to an increase in the Contract Price or an extension of the Contract Time with respect to any Work performed that is not required by the Contract Documents as amended, modified and supplemented as provided in paragraph D.2 except in the case of an emergency as provided in paragraph G. 13 and except in the case of uncovering Work as provided in paragraph N.4.b. Owner and Contractor shall execute appropriate Change ' 4 . Orders (or Written Amendments) covering: a. Changes in the Work which are ordered by Owner e I pursuant to paragraph K. 1, are required because of defective Work under paragraph N. 8 or correcting defective Work under paragraph N. 9 , or are agreed to by the parties; b. Changes in the Contract Price or Contract Time which are agreed to by the parties; and c. Changes in the Contract Price or Contract Time which embody the substance of any written decision rendered by Engineer pursuant to paragraph J. 9 . provided that, in lieu of executing any such Change Order, an appeal may be taken from any such decision in accordance with the provisions of the Contract Documents and applicable Laws and Regulations, but during any such appeal, Contractor shall carry on the Work and adhere to the progress schedule as provided in paragraph G. 15. General Conditions 50 City of Fayetteville Sanitary Sewer Improvements 1 • • ' ?aragra:h < continued _= notice of any change affecting the general scope of . e Work or the provisions of the Contract Documents including, but not limited to, Contract Price or Contract Time) is required by the provisions of any Bond 1 .c be given to a surety, the giving of any such notice will be Contractor's responsibility, and the amount of each applicable Bond will be adjusted accordingly. 1 1 1 1 1 1 1 1 1 1 51 General Conditions ' City of Fayetteville Sanitary Sewer Improvements • • 1 L. Changes in Contract Price - 1 1. The Contract Price constitutes the total compensation I (subject to authorized adjustments) payable to Contractor for performing the Work. All duties, responsibilities and obligations assigned to or undertaken by Contractor 1 shall be at his expense without change in the Contract Price. 2 . The Contract Price may only be changed by a Change Order I or by a Written Amendment. Any claim for an increase or decrease in the Contract Price shall be based on written notice delivered by the party making the claim to the 1 other party and to Engineer promptly (but in no e the vent later than thirty (30) days) the occurrence event giving rise to the claim and stating the general nature of the claim. Notice of the amount of the claim 1 with supporting data shall be delivered within sixty (60) days after such occurrence (unless Engineer allows an additional period of time to ascertain more accurate data II in support of the claim) and shall be accompanied by claimant' s written statement that the amount claimed covers all known amounts (direct, indirect and II consequential) to which the claimant is entitled as a result of the occurrence of said event. All claims for adjustment in the Contract Price shall be determined by Engineer in accordance with paragraph J.9 .a if Owner and 1 Contractor cannot otherwise agree on the amount involved. No claim for an adjustment in the Contract Price will be . valid if not submitted in accordance with this paragraph I L. 2 . 3 . The value of any Work covered by a Change Order or of any claim for an increase or decrease in the Contract Price II be determined in one of the following ways: a. Where the Work involved is covered by unit prices II contained in the Contract Documents, by application of unit prices to the quantities of the items involved (subject to the provisions of paragraph IL.7) . b. By a mutually agreed lump sum (which may include an allowance for overhead and profit not necessarily in II accordance with paragraph L. 5.a. (2) (a) ) . c. On the basis of the Cost of the Work (determined as II provided in paragraphs L.4 .a and L. 5.b) plus a(determined Contractor' s Fee for overhead and profit as provided in paragraphs L. 5.a and L. 5.b) . II I General Conditions 52 City of Fayetteville 1 Sanitary Sewer Improvements • • ' Paragraph L continued 4 . Cost-of-Work ' a. The term Cost-of-Work means the sum of all costs necessarily incurred and paid by Contractor in the ' proper performance of the Work. Except as otherwise may be agreed to in writing by Owner, such costs shall be in amounts no higher than those prevailing in the locality of the Project, shall include only ' the following items and shall not include any of the costs itemized in paragraph L.4 .b: (1) Payroll costs for employees in the direct employ of Contractor in the performance of the Work under schedules of job classifications agreed upon by Owner and Contractor. Payroll costs for employees not employed full time on the Work shall be apportioned on the basis of their time spent on the Work. Payroll costs shall include, ' but not be limited to, salaries and wages plus the cost of fringe benefits which shall include social security contributions, unemployment, excise and payroll taxes, workers ' or workmen's compensation, health and retirement benefits, bonuses, sick leave, vacation and holiday pay applicable thereto. Such employees shall include superintendents and foremen at the site. The expenses of performing Work after regular working hours, on Sunday or legal holidays, shall be included in the above to the extent authorized by Owner. ' (2) Cost of all materials and equipment furnished and incorporated in the Work, including costs of transportation and storage thereof, and Supplier ' s field services required in connection 1 therewith. All case discounts shall accrue to Contractor unless Owner deposits funds with Contractor with which to make payments, in which case the cash discounts shall accrue to Owner. All trade discounts, rebates and refunds, and all returns from sale of surplus materials and ' equipment shall accrue to Owner and Contractor shall make provisions so that they may be obtained. 53 General Conditions ' City of Fayetteville Sanitary Sewer Improvements • • 1 Paragraph L. 4 .a continued (3) Payments made by Contractor to the Subcontractors for Work performed by Subcontractors. If required by Owner, Contractor shall obtain competitive bids from Subcontractors acceptable to Contractor and shall deliver such bids to Owner who will then determine, with the advice of Engineer, which bids may be accepted. If a Subcontract provided that the Subcontractor is to be paid on the basis of Cost of the Work Plus a Fee, the Subcontractor's Cost of the Work shall be determined in the same manner as Contractor's Cost of the Work. All subcontracts shall be - subject to the other provisions of the Contract Documents insofar as applicable. (4) Costs of special consultants (including, but not limited to, engineer, architects, testing laboratories, surveyors, lawyers and accountants) employed for services specifically related to the Work. (5) Supplemental costs including the following: ' (a) The proportion of necessary transportation, travel and subsistence expenses of Contractor' s employees incurred in discharge of duties connected with the Work. (b) Cost, including transportation and maintenance, of all materials, supplies, equipment, machinery, appliances, office and temporary facilities at the site and hand tools not owned by the workmen, which are consumed in the performance of the work, and cost less market value of such items used but not consumed which remain the property of Contractor. (c) Rentals of all construction equipment and machinery and the parts thereof whether rented from Contractor or others in accordance with rental agreements reviewed by Owner with the advice of Engineer, and the cost of transportation, loading, unloading, installation, dismantling and removal thereof - all in accordance The rental machinery or par dancih terms of said rental agneats of any such equipment, shall cease when the use thereof is no longer necessary for the Work. General Conditions 54 City of Fayetteville Sanitary Sewer Improvements • • Paragraph L. 4 .a. (5) continued (d) Sales, consumer, use or similar taxes ' related to the work, and for which Contractor is liable, imposed by Laws and Regulations. (e) Deposits lost for causes other than negligence of Contractor, any Subcontractor or anyone directly or indirectly employed by ' any of them or for whose acts any of them may be liable, and royalty payments and fees for permits and licenses. (f) Losses and damages (and related expenses) , not compensated by insurance or otherwise, to the Work or otherwise sustained by Contractor in connection with the execution of the work, provided they have resulted from causes other than the negligence of Contractor, any Subcontractor, or anyone directly or indirectly employed by any of them or for whose acts any of them may be ' liable. Such losses shall include settlements made with the written consent and review of Owner. No such losses, damages and expenses shall be included in ' the Cost of the Work for the purpose of determining Contractor' s Fee. If, however, any such loss or damage requires ' reconstruction and Contractor is placed in charge thereof, Contractor shall be paid for services a proportionate fee to that stated ' in paragraph L. 5 .a. (2) . (g) The cost of utilities, fuel and sanitary facilities at the site. ' (h) Minor expenses such as telegrams, long distance telephone calls, telephone service ' at the site, expressage and similar petty cash items in connection with the Work. ' (i) Cost of premiums for additional Bonds and insurance required because of changes in the Work. ' b. The term Cost-of-Work shall not include any of the following: 55 General Conditions ' City of Fayetteville Sanitary Sewer Improvements • Paragraph L.4 .a. continued (1) Payroll costs and other compensation of Contractor ' s officers, executives, principals (of partnership and sole proprietorships) , general managers, engineers, architects, estimators, lawyers, auditors, accountants, purchasing and contracting agents, expeditors, timekeepers, clerks and other personnel employed by Contractor whether at the site or in Contractor' s principal or a branch office for general administration of the Work and not specifically included in the agreed upon schedule of job classifications referred to in paragraph L. 4 .a. (1) or specifically covered by • paragraph L. 4 .a. (4) - all of which are to be considered administrative costs covered by the Contractor' s Fee. ' (2) Expenses of Contractor' s principal and branch offices other than Contractor' s office at the site. (3) Any part of Contractor' s capital expenses, including interest on Contractor's capital employed for the Work and charges against Contractor for delinquent payments. 4) Cost of premiums for all Bonds and for all ' ( insurance whether or not Contractor is required by the Contract Documents to purchase and maintain the same (except for the cost of premiums covered by paragraph L. 4 .a. (5) (i) ) . (5) Costs due to the negligence of Contractor, any Subcontractor, or anyone directly or indirectly employed by any of them or for whose acts any of them may be liable, including but not limited to, the correction of defective Work, disposal of materials or equipment wrongly supplied and making good any damage to property. (6) Other overhead or general expense costs of any kind and the costs of any item not specifically and expressly included in paragraph L. 4 . a. ' General Conditions 56 City of Fayetteville Sanitary Sewer Improvements 1 • • ' Paragraph L continued 5 . Contractor ' s Fee ' a. The Contractor' s Fee allowed to Contractor for overhead and profit shall be determined as follows: (1) A mutually agreed fixed fee; or if none can be agreed upon, (2) A fee based on the following percentages of the various portions of the Cost of the Work: ' (a) The Contractor' s Fee shall be fifteen (15) percent for payroll costs and the cost of materials and equipment as defined in paragraphs L.4 .a. (1) and L. 4 .a. (2) ; (b) The Contractor' s Fee shall be five (5) percent on the work performed by Subcontractors as defined in paragraph L. 4 .a. (3) ; and if a Subcontract is on the basis of Cost-of-Work plus a Fee, the ' maximum allowable to the Subcontractor as a fee for overhead and profit shall be fifteen (15) percent; ' (c) No fee shall be payable on costs defined in paragraphs L.4 .a. (4) , L.4 .a. (5) , and L.5 (costs associated with supplemental costs or special consultants) ; (d) The amount of credit to be allowed by ' Contractor to Owner for any such change which results in a net decrease in cost, will be the amount of the actual net decrease plus a deduction in Contractor's ' Fee by an amount equal to ten (10) percent of the net decrease; and ' (e) When both additions and credits are involved in any one change, the adjustment in Contractor's Fee shall be computed on the basis of the net change in accordance with paragraphs L. 5 .a. (2) (a) through L. 5.a. (2) (d) , inclusive. ' b. Whenever the cost of any Work is to be determined pursuant to paragraph L. 4 , Contractor will submit an itemized cost breakdown together with supporting ' data. 1 57 General Conditions ' City of Fayetteville Sanitary Sewer Improvements • • 1 Paragraph L continued 6 . Cash Allowances: a. It is understood that Contractor has included in the Contract Price all allowances so named in the Contract Documents and shall cause the Work so covered to be done by such Subcontractors or Suppliers and for such sums within the limit of the allowances as may be reviewed by the Engineer. Contractor agrees that: (1) The allowances include the cost to Contractor (less any applicable trade discounts) of materials and equipment required by the allowances to be delivered to the site, and all applicable taxes; and (2) Contractor' s costs for unloading and handling on the site, labor, installation costs, overhead, profit and other expenses contemplated for the allowances have been included in the Contract Price and not in the allowances. No demand for additional payment on account of any thereof will be valid. ' b. Prior to final payment, an appropriate Change Order will be issued as recommended by Engineer to reflect actual amounts due Contractor on account of Work covered by allowances, and the Contract Price shall be correspondingly adjusted. 7 . Unit Price Work: a. Where the Contract Documents provide that all or part of the Work is to be Unit Price Work, initially the Contract Price will be deemed to include for all Unit Price Work an amount equal to the sum of the established unit prices for each separately identified item of Unit Price work times the estimated quantity of each item as indicated in the Agreement. The estimated quantities of items of Unit Price Work are not guaranteed and are solely for the purpose of comparison of Bids and determining an initial Contract Price. Determinations of the actual quantities and classifications of Unit Price Work performed by Contractor will be made by Engineer in accordance with Paragraph J.8 . b. Each unit price will be deemed to include an amount considered by Contractor to be adequate to cover Contractor' s overhead and profit for each separately identified item. General Conditions 58 City of Fayetteville Sanitary Sewer Improvements • • Paragraph L. 7 continued c. The unit price of an item of Unit Price Work shall be ' subject to re-evaluation and adjustment under the following conditions: ' (1) If the total cost of a particular item of Unit Price Work amounts to 115 percent or more of the Contract Price and the variation in the quantity of that particular item of Unit Price Work performed by Contractor differs by more than 15 percent from the estimated quantity of such item indicated in the Agreement; and ' (2) If there is no corresponding adjustment with respect to any other item of Work; and (3) If Contractor believes that it has incurred additional expense as a result thereof; or ' (4) If Owner believes that the quantity variation entitles it to an adjustment in the unit price, either Owner or Contractor may make a claim for ' a adjustment in the Contract Price in accordance with Paragraph L if the parties are unable to agree as to effect of any such variations in the quantity of Unit Price Work performed. ' 3. Limits of Authority: ' a. The contractor shall note and abide by the following Cwner's and Engineer' s limits of authority for changes in the Work which require a change in the Contract Price and ' Contract Time. Except in the case of extreme emergency to protect the public safety, public welfare or substantial Work, the ' following limits of authority to the Owner and Engineer shall apply: ' Engineer' s Representative - No authority Water/Sewer Maintenance Superintendent - $5, 000. 00 Public Works Director - $10 , 000. 00 ' Mayor - $20, 000. 00 or any City Council pre-approved contingency. All accumulative changes which result in Contract Price changes in excess of $20, 000. 00 or any City Council pre-approved contingency shall require the formal approval of the Fayetteville City Council. 59 General Conditions ' City of Fayetteville Sanitary Sewer Improvements • • 1 M. Changes in Contract Time 1. General a. The Contract Time may only be changed by a Change Order or a Written Amendment. Any claim for an extension or shortening of the Contract Time shall be based on written notice delivered by the party making the claim to the other party and to Engineer promptly (but in no event later than thirty (30) days) after the occurrence of the event giving rise to the claim and stating the general nature of the claim. Notice of the extent of the claim with supporting data shall be delivered within sixty (60) days after such occurrence (unless Engineer allows an additional period of time to ascertain more accurate data in support of the claim) and shall be accompanied by the claimant' s written statement that the adjustment claimed is the entire adjustment to which the claimant has reason to believe it is entitled as a result of the occurrence of said event. All claims for adjustment in the Contract Time shall be determined by Engineer in accordance with paragraph J. 8 if Owner and Contractor cannot otherwise agree. No claim for an adjustment in the Contract Time will be valid if not submitted in accordance with the requirements of this paragraph M. l.a. b. The Contract Time may be extended in an amount equal to time lost due to delays (unavoidable delays) beyond the control of Contractor if a claim is made as provided in paragraph M. l.a. Such delays shall include, but not be limited to, acts or neglect by Owner or others performing additional work as contemplated by paragraph H, or to fires, floods, labor disputes, epidemics, abnormal weather conditions, or acts of God. c. All time limits stated in the Contract Documents are of the essence of the Agreement. Provisions of this paragraph M. 1 shall not exclude recovery for damages (including but not limited to fees and charges of engineers, architects, attorneys and other professionals and court and arbitration costs) for delay by either party. I 1 General Conditions 60 City of Fayetteville Sanitary Sewer Improvements II • IP ilParagraph K continued I 2 . Delays a. Avoidable Delays I (1) Avoidable delays in the prosecution or completion of the Work shall include all delays which might have been avoided by the exercise of I care, prudence, foresight, or diligence on the part of the Contractor. U (2) Delays in the prosecution of parts of the Work which may in themselves be unavoidable but do not necessarily prevent or delay the prosecution of other parts of the work nor the completion of II the whole work within the time herein specified; reasonable loss of time resulting from the necessity of submitting drawings to the Engineer II for approval and from the making of surveys, measurements, and observations; and such interruptions as may occur in the prosecution of ll the work on account of the reasonable interference of other Contractors employed by the Owner, which do not necessarily prevent the completion of the whole work within the time I herein specified, will be deemed avoidable delays within the meaning of this Contract. Ib. Unavoidable Delays Unavoidable delays in the prosecution or completion of the Work under this Contract shall include all I delays which may result through causes beyond the control of the Contractor and which he could not have provided against by the exercise of care, prudence, I foresight, or diligence. Such delays shall include, but not be limited to, acts or neglect by Owner or others performing additional work as contemplated by II paragraph H or to fires, floods, labor disputes, epidemics, abnormal weather conditions or acts of God. Orders issued by the Owner changing the amount of Work to be done, the quantity of material to be ll furnished, or the manner in which the Work is to be prcsecuted; failure of the Owner to provide rights- of- way; and unforeseen delays in the completion of 1 the Work of other contractors under contract with the Owner will be considered unavoidable delays, so far as they necessarily interfere with the Contractor' s completion of the whole of the Work. Delays due to I I 61 General Conditions City of Fayetteville Sanitary Sewer Improvements • - Paragraph M. 2 .b continued ' adverse weather conditions will not be regarded as unavoidable delays as the Contractor should understand that such conditions are to be expected and plan his Work accordingly. 3 . Extension of Time t a. For Unavoidable Delays For delays which are unavoidable as provided in paragraph M. 2 .b, as determined by the Owner, the Contractor will be allowed, if he applies for the same, an extension of time beyond the time specified for completion, proportionate to such unavoidable delay or delays, within which to complete the Contract. The Contractor will not be charged, because of any extension of time for such unavoidable delay, any liquidated damage and/or actual damages as provided in paragraph R. 1 b. For Avoidable Delay (1) Extensions of time will not be granted because of avoidable delays. (2) Contractor will be charged liquidated damages or actual damages as provided in paragraph R for avoidable delays. 1 I General Conditions 62 City of Fayetteville Sanitary Sewer Improvements • • ' N. Warranty and Guarantee; Tests and Observations: Correction, Renova1, o Acceptance of Defective Work 1. Warranty and Guarantee ' Contractor warranties and guarantees to Owner and Engineer that all work will be in accordance with the Contract Documents and will not be defective. Prompt notice of all defects shall be given to Contractor. All defective Work, whether or not in place, may be rejected, corrected or agreed to as provided in this paragraph N. ' 2 . Access to Work Engineer and Engineer' s representatives, other ' representatives of Owner, testing agencies and governmental agencies with jurisdictional interests will have access to the work at reasonable times for ' observation and testing. Contractor shall provide proper and safe conditions for such access. 3 . Tests and Observations ' a. Contractor shall give Engineer timely notice of readiness of the Work for all required observations, ' tests, or reviews. b. If Laws or Regulations of any public body having jurisdiction requires any Work (or part thereof) to ' specifically be observed or tested. Contractor shall assume full responsibility therefor, pay all costs in connection therewith and furnish Engineer with the ' required certificates of inspection, testing, or approval. Contractor shall also be responsible for and shall pay all costs in connection with any inspection or testing required in connection with Owner ' s or Engineer' s agreed to Supplier of materials or equipment proposed to be incorporated in the work, or of materials or equipment submitted for approval prior to Contractor's purchase thereof for incorporation in the Work. The cost of all observations, tests, and approvals in addition to the above which are required by the Contract Documents shall be paid by Owner (unless otherwise specified) . ' c. All observations, tests, or reviews other than those required by Laws or Regulations of any public body having jurisdiction shall be performed by organizations agreed to by Owner and Contractor (or ' by Engineer if so specified) . 63 General Conditions City of Fayetteville Sanitary Sewer Improvements • • II Paragraph N. 3 continued I d. If any Work (including the work of others) that is to be observed or tested is covered without written I concurrence of Engineer, it must, if requested by Engineer, be uncovered for observation. Such uncovering shall be at Contractor' s expense unless I Contractor has given Engineer timely notice of Contractor' s intention to cover such work and Engineer has not acted with reasonable promptness in response to such notice. II e. Neither observations by Engineer nor observations, tests, or reviews by others shall relieve Contractor I from his obligations to perform the work in accordance with the Contract Documents. 4 . Uncovering work I a. If any work is covered contrary to the written request of Engineer, it must, if requested by IIEngineer, be uncovered for Engineer' s observation and replaced at Contractor's expense. b. If Engineer considers it necessary or advisable that I covered work be observed by Engineer or tested by others, Contractor, at Engineer' s request, shall uncover, expose or otherwise make available for I observation or testing as Engineer may require, that portion of the work in question, furnishing all necessary labor, material and equipment. If it is I found that such work is defective, Contractor shall bear all the expenses of such uncovering, exposure, observation, testing and reconstruction, (including but not limited to fees and charges of engineers, I architects, attorneys and other professionals) , and Owner shall be entitled to an appropriated decrease in the Contract Price, and, if the parties are es areclaable I to agree as to the amount thereof, may therefor as provided in paragraph L. If, however, such work is not found to be defective, Contractor shall be allowed an increase in the Contract Price or an extension of the Contract Time, or both, directly attributable to such uncovering, exposure,observation, testing and reconstruction; and, if the II parties are unable to agree as to the amount or extent thereof, Contractor may make a claim therefor as provided in paragraphs L and M. II I I General Conditions 64 City of Fayetteville II Sewer Improvements ' • • Paragraph N continued 5 . Owner May Stop the Work If the work is defective, or Contractor fails to supply sufficient skilled workmen or suitable materials or ' equipment,or fails to furnish or perform the Work in such a way that the completed Work will conform to the Contract Documents, Owner may order Contractor to stop the work, or any portion thereof, until the cause for such order has been eliminated; however, this right of Owner to stop the work shall not give rise to any duty on the part of the Owner to exercise this right for the ' benefit of Contractor or any other party. ' 6 . Correction or Removal of Defective Work a. If required by Engineer, Contractor shall promptly, as directed, either correct all defective Work, ' whether or not fabricated, installed or completed, or, if the Work has been rejected by Engineer, remove it from the site and replace it with suitable Work. Contractor shall bear all direct, indirect and consequential costs of such correction or removal (including but not limited to fees and charges of engineers, architects, attorneys, and other professionals) made necessary thereby. b. If the Contractor fails to remove defective work within ten days after receipt of written notice, the ' rejected material or work may be removed by the Owner and the cost of such removal shall be taken out of the money that may be due or may become due the ' Contractor on account of or by virtue of this Contract. No such rejected material shall again be offered for use by the Contractor under this ' Contract. 7 . One Year Correction Period ' If within one year after the date of Substantial Completion or such longer period of time as may be prescribed by Laws or Regulations by the terms of any applicable special guarantee required by the Contract Documents or by any specific provision of the Contract Documents, any work is found to be defective, Contractor shall promptly, without cost to Owner and in accordance with Owner' s written instructions, either correct such defective work, or, if it has been rejected by Owner, remove it from the site and replace it with nondefective ' work. If Contractor does not promptly comply with the 65 General Conditions ' City of Fayetteville Sanitary Sewer Improvements • II Paragraph N. 7 continued I terms of such instructions, or in an emergency where delay would cause serious risk of loss or damage, Owner I may have the defective work corrected or the rejected work removed and replaced, and all direct and indirect costs of such removal and replacement (including but not I limited to fees and charges of engineers, architects, attorneys and other professionals) will be paid by Contractor. In special circumstances where a particular item of equipment is placed in continuous service before II Completion of all the Work, the correction period for that item may start to run from an earlier date if so provided in the Specifications or by Written I Amendment. 8 . Acceptance of Defective Work n correction or removal and I If, instead of requiring rior to replacement of defective work, Owner (and, p Engineer' s recommendation of final payment, also IIEngineer) prefers to accept it, Owner may do so. Contractor shall bear all direct, indirect and consequential costs attributable to Owner' s evaluation of I and determination to accept such defective Work (such costs to be reviewed by Engineer as to reasonableness and to include but not be limited to fees and charges of engineers, architects, attorneys and other il professionals) . If any such acceptance occurs prior to Engineer' s recommendation of final payment, a Change Order will be issued incorporating the necessary I revisions in the Contract Documents with respect to the Work; and Owner shall be entitled to an appropriate decrease in the Contract Price, and, if the parties are unable to agree as to the amount thereof, Owner may make I a claim therefor as provided in paragraph L. If the acceptance occurs after such recommendation, an appropriate amount will be paid by Contractor to Owner. 9 . Owner May Correct Defective Work If Contractor fails within a reasonable time er I written notice of Engineer to proceed to correct defective work or to remove and replace rejected work as required by Engineer or if Contractor fails to perform II the work in accordance with the Contract Documents or if Contractor fails to comply with any other provision of the Contract Documents, Owner may, after seven days' II notice to Contractor, correct and remedy any such deficiency. In exercising his right under this paragraph Owner shall proceed expeditiously. To the extent I necessary to complete corrective and remedial action, Owner may exclude Contractor from I General Conditions 66 City of Fayetteville II Sanitary Sewer Improvements • ' Paragraph N. 9 continued all or part of the site, take possession of all or part ' of the work, and suspend Contractor' s services related thereto, take possession of Contractor' s tools, appliances, construction equipment and machinery at the ' site and incorporate in the work all materials and equipment stored at the site or for which Owner has paid Contractor but which are stored elsewhere. Contractor shall allow Owner, Owner' s representatives, agents and ' employees such access to the site as may be necessary to enable Owner to exercise his rights under this paragraph. All direct, indirect and consequential costs of Owner in ' exercising such rights and remedies will be charged against Contractor in an amount reviewed by Engineer, and a Change Order will be issued incorporating the necessary revisions in the Contract Documents with respect to the Work; and Owner shall be entitled to an appropriate decrease in the Contract Price, and if the parties are unable to agree as to the amount thereof, Owner may make ' a claim therefor as provided in paragraph L. Such direct, indirect and consequential costs will include but not be limited to fees and charges of engineers, ' architects, attorneys and other professionals, all court and arbitration costs and all costs of repair and replacement of work of others destroyed or damaged by ' correction, removal or replacement of Contractor's defective Work. Contractor shall not be allowed an extension of the Contract Time because of any delay in performance of the work attributable to the exercise by Owner of Owner' s rights hereunder. 67 General Conditions ' City of Fayetteville Sanitary Sewer Improvements • • O. Payments to Contractor and Completion 1. Schedules The schedule of values established as provided in paragraph C. 7 will serve as the basis for progress payments and will be incorporated into a form of Application for Payment. Progress payments on account of Unit Price Work will be based on the number of units completed. 2 . Application for Progress Payments a. The contractor shall, on the 25th day of each calendar month, together with a representative of the Engineer, make an estimate of the value of the work performed as of the 15th day of the month in accordance with this Contract since the last preceding estimate was made. The Contractor shall then prepare and submit the , estimate to the Engineer on the periodical estimate for partial payment forms, copies of which are bound with these Contract Documents. The number of copies to be submitted will be determined by the Engineer after construction has started. b. Upon presentation of certified copies of purchase ' bills and freight bills, the Owner will permit inclusion in such monthly estimates payment for materials that will eventually be incorporated in the project, providing that such material is suitably stored on the site at the time of submission of the estimate for payment. At the time the next following monthly estimate is submitted, certified copies of receipted purchase and freight bills for the stored materials included in the monthly payment estimate submitted two months previously shall be submitted. If the Contractor fails to submit proof of payment with the monthly payment estimate, those items of stored materials for which no proof of payment has been submitted will be deleted from the current payment estimate. Such materials when so paid for by the Owner will become the property of the Owner and, in case of default on the part of the Contractor, the Owner may use or cause to be used by others these materials in construction of the project. However, the Contractor shall be responsible for safe guarding such materials against loss or damage of any nature whatsoever, and in case of any loss or damage the Contractor shall replace such lost or damaged materials at no cost to the Owner. General Conditions 68 City of Fayetteville Sanitary Sewer Improvements • • ' Paragraph O. 2 . b continued ( 1) Except as provided in paragraph O . 2 . b, the first ' application for payment shall be of the value of the work done and of materials proposed and suitable for permanent incorporation in the ' work, delivered, and suitably and safely stored at the site of the work since the Contractor shall have begun the performance of this Contract ; and every subsequent estimate, except the final estimate, shall be of value of the work done and materials delivered and suitably stored at the site of the work since the last preceding estimate was made. . c. No application for partial payment shall be made when, in the judgement of the Engineer, the total value of the Work done and materials incorporated into the Work under this Contract since the last preceding estimate amount is less than $10 , 000 . ' d. Applications for payment shall be signed by the Engineer and approved by the Owner, and after such approval , the Owner, subject to the foregoing provisions, will pay or cause to be paid an amount equal to the estimated value of the work performed t less a retained amount in accordance with the following schedule: (1) Ten (10) percent until construction is 50 ' percent complete. (2) Five (5) percent after construction is 50 ' percent complete, provided that the Contractor is making adequate progress and there is no specific cause for greater withholding. 1 (3 ) When the project is substantially complete (operational or beneficial use as determined by the Engineer) the retained amount will be ' reduced to two (2) percent of the value of work which is substantially complete, or two hundred (200) percent of the value of each item as determined by the Engineer to complete said item or items of work, whichever is greater. ' e. Contractor shall furnish with each application for payment a Contractor' s sworn affidavit listing all parties to receive payments on that request. 69 General Conditions t City of Fayetteville Sanitary Sewer Improvements • • ll Paragraph O. 2 continued II f. If required by the regulatory agencies, the Contractor and his subcontractor shall prepare weekly I sworn affidavits with respect to the payment of wages in accordance with the provisions as set forth in the "Anti-Kickback" Act, and submit affidavits with the progress payment requests. I 3 . Unit Price Items a. Unit price items listed in the Bid form and in the I Agreement form may be of two types, "unit price construction items" , and "unit price work items I ordered by the Engineer during construction" . For all unit price items quantities as set forth are the best estimates which can be made during design, since actual quantities cannot be determined until I construction is underway. b. The Contractor shall study carefully the I Specifications to determine the extent and scope of the work included under lump sum items in the Contract. It may be that work under some unit price items is in addition to similar work to be performed I under lump sum items and paid for thereunder. c. Unit Price Construction Items II Unit price construction items will be used to pay for work not included under a lump sum item but required by the Contract. I d. Unit Price Work Items Order by the Engineer During Construction I These unit price items will be used to pay for designated work, not shown on the Contract Drawings,when ordered by the Engineer in writing during I construction. 4 . Reporting and Invoicing Cost-of-Work I All cost-of-work items shall be reported daily and signed by the Contractor and the Engineer, which daily reports I shall thereafter be considered the true record of cost- of- work done. Completely detailed invoice not scovering g the cost-of-work shall be submitted for pn ymI than 15 days after the completion of the work. The charges for work performed by the Contractor, b Subcontractor, and by an employee of a Subcontractor shall be reported separately. Substantiating invoices I from suppliers, vendors and Subcontractors shall be included with the Contractor' s invoices. The Contractor General Conditions 70 City of Fayetteville I Sanitary Sewer Improvements ' • ' Paragraph O. 4 continued shall permit examination of accounts, bills, and vouchers ' relating to the cost-of-work when requested by the Engineer. ' 5. Partial Waiver of Liens Partial waiver of liens shall accompany each payment request to cover the full amount of the previous payment request. The Contractor shall procure from each and every Subcontractor and suppliers of material or labor a partial waiver of lien to release the Owner of any claim ' to a mechanics lien, which they or any of them may have under the mechanics lien laws of the State in which the project is located. Any payments made by the Owner without requiring strict compliance to the terms of this paragraph shall not be construed as a waiver by the Owner of the right to insist upon strict compliance with the terms of this approach as a condition of later payments. ' 6 . Contractor' s Warranty of Title ' Contractor warrants and guarantees that title to all work, materials and equipment covered by any Application for Payment, whether incorporated in the project or not, will pass to Owner no later than the time of payment free and clear of all Liens. 7 . Review of Progress Payment Requests ' a. Engineer will, within fifteen (15) days after receipt of each payment request, either indicate in writing a ' recommendation of payment and present the request to Owner, or return the payment request to Contractor indicating in writing Engineer' s reasons for refusing to recommend payment. In the latter case, Contractor may make the necessary corrections and resubmit the request. Thirty (30) days after presentation of the Application for Payment with Engineer's ' recommendation, the amount recommended will (subject to the provisions of paragraph O.7 .f) become due and when due will be paid by Owner to Contractor. b. If the Owner fails to make payment thirty (30) days after review by the Engineer, in addition to other remedies available to the Contractor, there may be ' added to each such payment interest at an annual rate of twelve (12) percent commencing on the first day after said payment is due and continuing until the ' payment is received by the Contractor. 71 General Conditions ' City of Fayetteville Sanitary Sewer Improvements • • 1 Paragraph 0.7 continued I c. Engineer' s recommendation of any payment requested in a payment request will constitute a representation by Engineer to Owner, based on Engineer ' s on-site I observations of the work in progress as an experienced and qualified design professional and on Engineer' s review of the payment request and the I accompanying data and schedules that the Work has progressed to the point indicated; that, to the best of the Engineer' s knowledge, information and belief, the quality of the work is in accordance with the I Contract Documents (subject to an evaluation of the Work as a functioning whole prior to or upon substantial completion, to the results of any II subsequent tests called for in the Contract Documents to a final determination of quantities and classifications for Unit Price Work under paragraph I J.8 and to any other qualifications stated in the recommendation) ; and that Contractor is entitled to payment of the amount recommended. However, by I recommending any such payment, Engineer will not thereby be deemed to have represented that exhaustive or continuous on-site observations have been made to check the quality or the quantity of the work, or I that the means, methods, techniques, sequences, and procedures of construction have been reviewed or that any examination has been made to ascertain how or for I what purpose Contractor has used the moneys paid or to be paid to Contractor on account of the Contract Price, or that title to any work, materials or equipment has passed to Owner free and clear of any I Liens. d. Engineer' s recommendation of final payment will IIconstitute an additional representation by Engineer to Owner that the conditions precedent to Contractor' s being entitled to final payment as set IIforth in paragraph O.8 .a have been fulfilled. e. Engineer may refuse to recommend the whole or any part of any payment if, in Engineer's opinion, it I would be incorrect to make such representations to Owner. Engineer may also refuse to recommend any such payment, or, because of subsequently discovered I evidence or the results of subsequent previously tests, nullify any such paym recommended; to such extent as may be necessary to IIEngineer's opinion to protect Owner from loss because: (1) The Work is defective, or completed work has I been damaged requiring correction or replacement. General Conditions 72 City of Fayetteville I Sanitary Sewer Improvements 1 • • llParagraph O. 7 . e continued (2) The Contract Price has been reduced by Written IAmendment or Change Order. (3) Owner has been required to correct defective I Work or complete the Work in accordance with paragraph N. 6 .b. (4) Engineer' s actual knowledge of the occurrence of I any of the events enumerated in paragraphs P. 2 .a. (1) through P. 2 .a. (9) inclusive. I f. Owner may refuse to make payment of the full amount recommended by Engineer because claims have been made against Owner on account of Contractor' s performance II or furnishing of the Work or Liens have been filed in connection with the Work or there are other items entitling Owner to a set-off against the amount recommended, but Owner must give Contractor immediate I written notice (with a copy to Engineer) stating the reasons for such action. II8 . Substantial Completion a. When Contractor considers the entire work ready for I its intended use and all final restoration and testing is complete, Contractor shall notify Owner and Engineer in writing the entire Work is Substantially Complete and request that Engineer I issue a Statement of Substantial Completion. Within a reasonable time thereafter, Owner, Contractor and Engineer shall make an observation of the Work to I determine the status of completion. If Engineer does not consider the work Substantially Complete, Engineer will notify Contractor in writing, giving II his reasons therefore. If Engineer considers the work substantially complete, Engineer will prepare and deliver to Owner a tentative Statement of Substantial Completion which shall fix the date of II Substantial Completion. There shall be attached to the certificate a tentative list of items to be completed or corrected before final payment. This I list shall be called a punch list. Owner shall have fourteen (14) days after receipt of the tentative certificate during which he may make written objection to Engineer as to any provisions of the I certificate or attached list. If, after considering such objections, Engineer concludes that the Work is not Substantially Complete, Engineer will within I fourteen days after submission of the tentative certificate to Owner notify Contractor in writing, stating his reasons therefore. If, after IIconsideration of Owner' s objections, Engineer 73 General Conditions I City of Fayetteville Sanitary Sewer Improvements • • II Paragraph O. 8 .a continued II considers the Work Substantially Complete, Engineer will within said fourteen (14) days execute and I deliver to Owner and Contractor a definitive Statement of Substantial Completion (with a revised tentative list of items to be completed or corrected) reflecting such changes from the tentative I certificate as Engineer believes justified after consideration of any objections from Owner. At the time of delivery of the tentative Statement of I Substantial Completion Engineer will deliver to Owner and Contractor a written recommendation as to division of responsibilities pending final payment IIbetween Owner and Contractor with respect to - security, operation, safety, maintenance, heat, utilities and insurance and warranties. Unless Owner and Contractor agree otherwise in writing and so IIinform Engineer prior to Engineer' s issuing the definitive Statement of Substantial Completion, Engineer' s aforesaid recommendation will be binding I on Owner and Contractor until final payment. b. Owner shall have the right to exclude Contractor from the work after the date of Substantial Completion, II but Owner shall allow Contractor reasonable access to complete or correct items on the punch list. 9 . Partial Utilization I a. Use by Owner of any finished part of the Work, which I has specifically been identified in the Contract Documents, or which Owner, Engineer and Contractor agree constitutes a separately functioning and useable part of the Work that can be used by Owner I without significant interference with Contractor's performance of the remainder of the Work, may be accomplished prior Substantial Completion of all the IWork subject to the following: (1) Owner at any time may request Contractor in writing to permit Owner to use any part of the I work which Owner believes to be ready for its intended use and substantially complete. If Contractor agrees, Contractor will certify to I Owner and Engineer that said part of the Work is substantially complete and request Engineer to issue a Statement of Substantial Completion for I that part of the Work. Contractor at any time may notify Owner and Engineer in writing that Contractor considers any such part of the Work ready for its intended use and substantially I complete and request Engineer to issue a General Conditions 74 City of Fayetteville I Sanitary Sewer Improvements I • • IParagraph 0. 9 .a continued Statement of Substantial Completion for that I part of the Work. Within a reasonable time after either such request, Owner and Contractor shall observe that part of the Work to determine I its status of completion. If Engineer does not consider that part of the Work to be substantially complete, Engineer will notify Owner and Contractor in writing giving the II reasons therefore. If Engineer considers that part of the Work to be substantially complete, the provisions of paragraph 0. 8 will apply with I respect to Statement of Substantial Completion of that part of the Work and the division of - responsibility in respect thereof and access Ithereto. (2) Owner may at any time request Contractor in writing to permit Owner to take over operation I of any such part of the Work although it is not substantially complete. A copy of such request will be sent to Engineer and within a reasonable I time thereafter Owner, Contractor, and Engineer shall observe that part of the Work to determine its status of completion and will prepare a list I of the items remaining to be completed or corrected thereon before final payment. If Contractor does not object in writing to Owner and Engineer that such part of the Work is not I ready for separate operation by Owner, Engineer will finalize the list of items to completed or corrected and will deliver such list to Owner I and Contractor together with a written recommendation as to the division of responsibilities pending final payment between II Owner and Contractor with respect to security, operation, safety, maintenance, utilities, insurance, warranties and guarantees for that part of the Work which will become binding upon I Owner and Contractor at the time when Owner takes over such operation (unless they shall have otherwise agreed in writing and so informed II Engineer) . During such operation and prior to Substantial Completion of such part of the Work, Owner shall allow Contractor reasonable access to complete or correct items on said list and to IIcomplete other related Work. (3) No occupancy or separate operation of part of I the Work will be accomplished prior to compliance with the requirements of paragraph F.7 in respect of property insurance. I 75 General Conditions I City of Fayetteville Sanitary Sewer Improvements • • Paragraph O continued I 10 . Final Observation Upon written notice from Contractor that Work or an I agreed portion thereof is complete, Engineer will make a final observation with Owner and Contractor and will notify Contractor in writing of all particulars in which I this observation reveals that the work is incomplete or defective. Contractor shall immediately take such measures as are necessary to remedy such deficiencies. II 11. Final Application For Payment After Contractor has completed all such corrections and I delivered all maintenance and operating instructions, schedules, guarantees, Bonds, certificates of inspection, marked-up record documents as provided in paragraph G. 11 and other documents - all as required by the Contract Documents, and after Engineer has indicated that the Work is acceptable, subject to the provisions of paragraph I O. 16 Contractor may make application for final payment request following the procedure for progress payment requests. The final payment requests shall be I accompanied by all documentation called for in the Contract Documents, together with complete and legally effective releases or waivers (satisfactory to Owner) of all Liens arising out of or filed in connection with the I Work. In lieu thereof and as approved by Owner, Contractor may furnish receipts or releases in full; an affidavit of Contractor that the releases and receipts I include all labor, services, material and equipment for which a Lien could be filed, and that all payrolls, material and equipment bills, and other indebtedness connected with the work for which Owner or his property I might in any way be responsible, have been paid or otherwise satisfied; and consent of the Surety, if any, to final payment. If any Subcontractor, and/or Supplier I fails to furnish a release or receipt in full, Contractor may furnish a Bond or other collateral satisfactory to Owner to indemnify Owner against any Lien. I 12 . Final Payment and Acceptance a. If, on the basis of Engineer' s observation of the II Work during construction and final observation, and Engineer' s review of the final payment request and accompanying documentation - all as required by the Contract Documents, Engineer has been shown that the I work has been completed and Contractor' s other obligations under the Contract Documents have been fulfilled, Engineer will, within ten (10) days after I receipt of final payment request, indicate in General Conditions 76 City of Fayetteville I Sanitary Sewer Improvements II • • IParagraph O. 12 continued writing Engineer' s recommendation of payment and Ipresent the request to Owner for payment. Thereupon Engineer will give written notice to Owner and Contractor that the Work is acceptable subject to the I provisions of paragraph O. 14 . Otherwise, Engineer will return the payment request to Contractor, indicating in writing the reasons for refusing to recommend final payment, in which case Contractor I shall make the necessary corrections and resubmit the payment request. Thirty (30) days after presentation to Owner of the Application and accompanying I documentation, in appropriate form and substance, and with Engineer's recommendation and notice of acceptability, the amount recommended by Engineer I will become due and will be paid by Owner to Contractor. b. If, through no fault of Contractor, final completion I of the Work is significantly delayed thereof and if Engineer so confirms, Owner shall, upon receipt of Contractor' s final payment request and recommendation I of Engineer, and without terminating the Agreement, make payment of the balance due for that portion of the Work fully completed and accepted. If the remaining balance to be held by Owner for Work not I fully completed or corrected is less than the retainage stipulated in the Agreement, and if Bonds have been furnished as required in paragraph F. 1, the I written consent of the Surety to the payment of the balance due for that portion of the Work fully completed and accepted shall be submitted by I Contractor to Engineer with the request for such payment. Such payment shall be made under the terms and conditions governing final payment, except that it shall not constitute a waiver of claims.I 13 . Contractor' s Continuing Obligation I Contractor' s obligation to perform and complete the Work in accordance with the Contract Documents shall be absolute. Neither recommendation of any progress or I final payment by Engineer, nor the issuance of a certificate of substantial completion, nor any payment of Owner to Contractor under the Contract Documents, nor any use or occupancy of the Work or any part thereof by I Owner, nor any act of acceptance by Owner nor any failure to do so, nor the issuance of a notice of acceptability by Engineer pursuant to paragraph O. 12 , nor any I correction of defective work by Owner shall constitute an acceptance of Work not in accordance with the Contract Documents or a release of Contractor ' s obligation to I 77 General Conditions I City of Fayetteville Sanitary Sewer Improvements • • Paragraph O. 13 continued ' perform the Work in accordance with the Contract Documents (except as provided in paragraph O. 14) . 14 . Waiver of Claims The making and acceptance of final payment shall constitute: a. A waiver of all claims by Owner against Contractor, except claims arising from unsettled Liens, from defective Work appearing after final observation pursuant to paragraph O. 10 or from failure to comply with the Contract Documents or the terms of any special guarantees specified therein; however, it will not constitute a waiver by Owner of any rights in respect of Contractor's continuing obligations under the Contract Documents. b. A waiver of all claims by Contractor against Owner other than those previously made in writing and still unsettled. I General Conditions 78 City of Fayetteville Sanitary Sewer Improvements • • P. Suspension Qf Work and Termination ' 1 . Owner May Suspend Work a. Owner may, at any time and without cause, suspend the work or any portion thereof for a period of not more than ninety (90) days by notice in writing to Contractor and Engineer which shall fix the date on which work shall be resumed. Contractor shall resume the work on the date so fixed. Contractor may be allowed an increase in the Contract Price or an extension of the Contract Time, or both, directly ' attributable to any suspension if he makes a claim therefor as provided in paragraphs L and M. b. Owner may suspend work upon occurrence of any one or tmore of the following events: (1) If Contractor fails to supply a qualified superintendent, sufficient skilled workmen, subcontractors, or suitable materials or equipment. (2) If Contractor repeatedly fails to make prompt payments to subcontractors or for labor, materials, or equipment. ' (3) If Contractor disregards Laws and Regulations, of any public body having jurisdiction. (4) If Contractor otherwise violates in any substantial way any provisions of the Contract Documents the Owner shall have authority to ' suspend the Work wholly or in part, for such period of time as he may deem necessary, because of conditions unfavorable for the prosecution of ' the Work, or to conditions which in his opinion warrant such action, or for such time as is necessary by reason of failure on the part of ' the Contractor to carry out orders given, or to perform any or all provisions of the Contract. No additional compensation will be paid the Contractor because of any costs caused by such suspension, except when the suspension is ordered for reasons not resulting from any act or omission on the part of the Contractor. 79 General Conditions ' City of Fayetteville Sanitary Sewer Improvements • • Paragraph P. 1 continued c. If it becomes necessary to suspend work for an indefinite period of time, the Contractor shall store all materials in such manner that they will not obstruct or impede the traveling public unnecessarily or become damaged in any way, take every precaution to prevent damage or deterioration of the Work performed, provide suitable drainage of the roadway, and erect temporary structures where necessary. The Contractor shall not suspend work without written authority from the Owner. 2 . Owner May Terminate• a. Upon the occurrence of any one or more of the following events: (1) If Contractor commences a voluntary case under any chapter of the Bankruptcy Code (Title 11, United States Code) , as now or hereafter in effect, or if Contractor takes any equivalent or similar action by filing a petition or otherwise under any other federal or state law in effect at such time relating to the bankruptcy or insolvency; (2) If a petition is filed against Contractor under any chapter of the Bankruptcy Code as now or hereafter in effect at the time of filing, or if a petition is filed seeking any such equivalent or similar relief against Contractor under any other federal or state law in effect at the time relating to bankruptcy or insolvency; 3) If Contractor makes a general assignment for the ( benefit of creditors; (4) If a trustee, receiver, custodian or agent of Contractor is appointed under applicable law or under contract, whose appointment or authority to take charge of property of Contractor is for the purpose of enforcing a Lien against such property or for the purpose of general administration of such property for the benefit of Contractor' s creditors; (5) If Contractor admits in writing an inability to pay its debts generally as they become due; General Conditions 80 City of Fayetteville Sanitary Sewer Improvements ll • • IParagraph P. 2 . a continued (6) If Contractor persistently fails to perform the I Work in accordance with the Contract Documents (including, but not limited to, failure to supply sufficient skilled workers or suitable II materials or equipment or failure to adhere to the progress schedule established under paragraph C.7 as revised from time to time) ; II (7) If Contractor disregards Laws or Regulations of any public body having jurisdiction; I (8) If Contractor disregards the authority of Engineer; or (9) If Contractor otherwise violated in any Isubstantial way any provisions of the Contract Documents. II b. Owner may after giving Contractor (and the surety, if there be one) fourteen (14) days ' written notice and the extent permitted by Laws and Regulations, Ito terminate the services of Contractor, exclude Contractor from the site and take possession of the work and of all Contractor' s tools, appliances, construction equipment and machinery at the site and I use the same to the full extent they could be used by Contractor (without liability to Contractor for trespass or conversion) , incorporate in the work all I materials and equipment stored at the site or for which Owner has paid Contractor but which are stored elsewhere, and finish the work as Owner may deem expedient. In such case, Contractor shall not be Ientitled to receive any further payment until the work is finished. If the unpaid balance of the Contract Price exceeds the direct, indirect and II consequential costs of completing the Work, (including, but not limited to, fees and charges of engineers, architects, attorneys and other II professionals and court and arbitration costs) such excess will be paid to Contractor. If such costs exceed such unpaid balance, Contractor shall pay the il difference to Owner. Such costs incurred by Owner will be reviewed by Engineer and incorporate o din a Change Order, but when exercising any rig remedies under this paragraph Owner shall not be II required to obtain the lowest figure for the work performed. II II 81 General Conditions II City of Fayetteville Sanitary Sewer Improvements • • Paragraph P. 2 continued c. Where Contractor' s services have been so terminated by Owner, the termination shall not affect any rights or remedies of Owner against Contractor then existing or which may thereafter accrue. Any retention or payment of moneys due Contractor by Owner will not release Contractor from liability. d. Upon fourteen (14) days ' written notice to Contractor and Engineer, Owner may, without cause and without prejudice to any other right or remedy, elect to abandon the work and terminate the Agreement. In such case, Contractor shall be paid for all Work executed and any expense sustained plus reasonable termination expenses, which will include, but not be limited to, direct, indirect and consequential costs (including, but not limited to, fees and charges of engineers, architects, attorneys and other professionals and court and arbitration costs) . 3 . Contractor May Stop Work or Terminate I If, through no act or fault of Contractor, the work is suspended for a period of more than ninety (90) days by Owner or under an order of court or other public authority, or Engineer fails to act on any payment request within thirty (30) days after it is submitted, or Owner fails for thirty (30) days to pay Contractor any sum finally determined to be due, then Contractor may, upon fourteen days ' written notice to Owner and Engineer, terminate the Agreement and recover from Owner payment for all work executed and any expense sustained plus reasonable termination expenses. In addition and in lieu of terminating the Agreement, if Engineer has failed to act on an Application for Payment or Owner has failed to make any payment as aforesaid, Contractor may upon fourteen (14) days' notice to Owner and Engineer stop the work until payment of all amounts then due. The provisions of this paragraph shall not relieve Contractor of his obligations under paragraph G. 15 to carry on the Work in accordance with the progress schedule and without delay during disputes and disagreements with Owner. I General Conditions 82 City of Fayetteville Sanitary Sewer Improvements • I 1. Claims, disputes and other matters in question between Owner and Contractor arising out of, or relating to the Contract Documents or the breach thereof (except for ' claims which have been waived by the making or acceptance of final payment as provided by paragraph O. 14) may be decided by arbitration in accordance with the Construction Industry Arbitration Rules of the American Arbitration Association then obtaining subject to the limitations of this Paragraph Q. The Owner and Contractor must jointly agree to have specific claims, ' disputes and other matters in question to be settled by arbitration. Arbitration entered into in accordance herewith as provided in this Paragraph Q will be specifically enforceable under the prevailing arbitration ' law of any court having jurisdiction. 2 . No request for arbitration of any claim, dispute or other matter that is required to be referred to Engineer initially for decision in accordance with paragraph J.9 will be made until the earlier of (a) the date on which Engineer has rendered a decision or (b) the tenth (10th) day after the parties have presented their evidence in writing to Engineer if a written decision has not been rendered by Engineer before that date. No request for arbitration of any such claim, dispute, or other matter shall be made later than thirty (30) days after the date on which Engineer has rendered a written decision in ' respect thereof in accordance with paragraph J. 9; and the failure to request arbitration within said thirty (30) days period shall result in Engineer' s decision being ' final and binding upon Owner and Contractor. If Engineer renders a decision after arbitration proceedings have been initiated, such decision may be entered as evidence but shall not supersede the arbitration proceedings, ' except where the decision is acceptable to the parties concerned. No request for arbitration of any written decision of Engineer rendered in accordance with ' paragraph J. 9 will be made later than ten (10) days after the party making such demand has delivered written notice of intention to appeal as provided in paragraph J. 9 . 3 . Notice of the request for arbitration shall be filed in writing with the other party to the Agreement and with the American Arbitration Association, and a copy shall be ' sent to Engineer. The request for arbitration will be made within the 30 day or 10 day period specified in paragraph Q. 2 as applicable, and in all other cases within a reasonable time after the 83 General Conditions City of Fayetteville Sanitary Sewer Improvements • S Paragraph Q. 3 continued claim, dispute or other matter in question has arisen, and in no event shall any such request be made after institution of legal or equitable proceedings based on such claim, dispute or other matter in question would be barred by the applicable statute of limitations. 4 . No ar bitration arising out of or relating to the Contract , Documents shall include by consolidation, joinder or in any other manner any other person or entity (including Engineer, Engineer' s agents, employees or consultants) who is not a party to this Contract unless: a. The inclusion of such other person or entity is necessary if complete relief is to be afforded among those who are already parties to the arbitration. b. Such other person or entity is substantially involved 1 in a question of law or fact which is common to those who are already parties to the arbitration and which will arise in such proceedings. c. The written consent of the other person or entity sought to be included and of Owner and Contractor has been obtained for such inclusion, which consent shall make specific reference to this paragraph; but no such consent shall constitute consent to arbitration of any dispute not specifically described in such consent or to arbitration with any party not specifically identified in such consent. 5 . The award rendered by the arbitrators will be final, judgment may be entered upon it in any court having jurisdiction thereof, and will not be subject to modification or appeal except to the extent permitted by Sections 10 and 11 of the Federal Arbitration Act (9 U. S.C. Sections 10, 11) . i 1 1 General Conditions 84 City of Fayetteville Sanitary Sewer Improvements ll • 0 I ;iqu` ^ate1 d Damages or Actu Damages for Delav 77, 1. :eneral =ime is of the essence of this Contract, liquidated I damages or actual damages for delay will be assessed against the Contractor for failure to complete the work within the time(s) specified in these Contract Documents. II2 . Liquidated Damages Should the Contractor fail to complete the work, or any II :art thereof, in the time stipulated in the Contract or within such extra time as may have been allowed for - unavoidable delays by extensions granted as provided in I Paragraph M, the Contractor shall reimburse the Owner for the additional expense and damage for each calendar day, Sundays and legal holidays included, that the Contract remains uncompleted after the Contract completion date. II :: is agreed that the amount of such additional expense and damage incurred by reason of failure to complete the work is the per-diem rate stipulated in the Bid. The II said amounts are hereby agreed upon as liquidated damages for the loss to the Owner on account of expense due to the employment of Engineers, inspectors, construction reviewers, and other employees after the expiration of IIthe time of completion, and if applicable, expenses incurred by the Owner as a result of the impact of the Contractor on other contractors under this project or Ir other contracts, and on account of the value of the operation of the works dependent thereon. It is expressly understood and agreed that this amount is not I to be considered in the nature of a penalty, but as Liquidated damages, which have accrued against the Contractor. The Owner shall have the right to deduct such damages from any amount due, or that may become due I the Contractor, or the amount of such damages shall be due and collectible from the Contractor or his Surety. I3 . Actual Damages for Delay Failure to meet the Contract Completion Date(s) by the II Contractor will subject the Contractor to liability for all damages suffered by the Owner. Damages that might accrue to the Owner include, but are not limited to, the II additional costs for project inspection by others, construction review by RJN Group, Inc. the Owner' s project administration and overhead, the Engineer's project administration and overhead, loss of revenue from I the completed facility, delay or impact damages from other Contractors on this Contract or other Contractors on other Contracts resulting from the delay, rental costs 1 incurred by the Owner as a result of delay in completion 85 General Conditions II City of Fayetteville Sanitary Sewer Improvements • S Paragraph R. 3 continued , of this Contract, value and use loss arising from this delay, and all legal costs associated with administration of this General Condition or with any litigation arising out of this General Condition. The Owner may, without prejudice to any other remedies that may be available, withhold from any monies due, or which may become due the Contractor, all damages sustained or which may be sustained in accordance with this paragraph R. 3 . The rights and remedies of the Owner provided inn this paragraph R. 3 are in addition to any other remedies provided by law or under this Contract. 4 . Liquidate Damages will be assessed in accordance with Paragraph R.5 for each calendar day beyond the dates stipulated below: a. For each calendar day beyond the Contractual Date of Substantial Completion until the date when Substantial Completion is achieved. b. For each calendar day beyond the Contractual Date of Final Completion or 30 calendar days after the actual date of Substantial Completion, whichever is later, until the date when Final Completion is achieved. 5 . Liquidate damages will be assessed as follows: Liquidated Damages Final Amount of Contract Per Day Less than $1, 000, 000 $1, 000 1, 000, 000 and less than 3 , 000, 000 2 , 000 3 , 000 , 000 and less than 5, 000, 000 3 , 000 5, 000, 000 and less than 10, 000, 000 4, 000 10, 000, 000 and over 5, 000 I General Conditions 86 City of Fayetteville Sanitary Sewer Improvements I 1S. _x,ess Er.:; neering Costs 1 1. _eneral Excess engineering costs shall be applicable only during ' . e Contract Time provided in the Agreement. 2 . Overtime a. The Owner shall charge to Contractor for all engineering and construction observation expenses incurred by Owner in connection with any overtime work. For any such overtime during the regular specified Contract Time beyond the regular eight hour day and for any time worked on Saturday, Sunday, or ' holidays, the charges for such personnel will be as provided in the Schedule of Charges below. ... These charges for excess engineering will be deducted from the Contractor's monthly payment request. 0. Schedule of Charges to be as follows for all engineering and construction observation expenses incurred by the Owner in connection with any overtime work. 1 Personnel Hourly Rate Project Manager $ 95. 00 Resident Engineer 65. 00 Resident Project Representative 48. 00 ' d. The Contractor shall not work over a 10-hour day without written permission from the Owner. e. The Engineer shall determine when observation of construction activities beyond the regular eight-hour day is required. I 87 General Conditions ' City of Fayetteville Sanitary Sewer Improvements S 0 ll T. Miscellaneous i 1. Giving Notice Whenever any provision of the Contract Documents requires the giving of written notice it shall be deemed to have been validly given if delivered in person to the ll individual or to a member of the firm or to an officer of the corporation for whom it is intended, or if delivered at or sent by registered or certified mail, postage IIprepaid, to the last business address known to the giver of the notice. 2 . Computation of Time II a. When any period of time is referred to in the Contract Documents by days, it will be computed to IIexclude the first and include the last day of such period. If the last day of any such period falls on a Saturday or Sunday or on a day made a legal holiday by the law of the applicable jurisdiction, such day II shall be omitted from the computation. b. A calendar day of twenty-four (24) hours measured from midnight to the next midnight shall constitute a II day. 3 . General a. Should Owner or Contractor suffer injury or damage to his person or property because of any error, omission II act of the other party of any of the other party' s employees or agents or others for whose acts the other party is legally liable, claim will be made in I writing to the other party within a reasonable time of the first observance of such injury or damage. The provisions of this paragraph T. 3 .a shall not be IIconstrued as a substitute for or a waiver of the provisions of any applicable statute of limitations or repose. I b. The duties and obligations imposed by these General Conditions and the rights and remedies available hereunder to the parties hereto, and, in particular but without limitation, the warranties, guarantees il and obligations imposed upon Contractor by paragraph G. 16.a, N. 1, N.7 , N. 9 , 0. 6, P. 2 .a and all of the rights and remedies available to Owner and Engineer II shall be in addition to, and shall not be construed in any way as a limitation of, any rights and remedies available to any or all of them which II otherwise imposed or available to any or all of General Conditions 88 II City of Fayetteville ISanitary Sewer Improvements • • 1 Paragraph T continued them by Laws or Regulations, by special warranty or ' guarantee or by other provisions of the Contract Documents, and the provisions of this paragraph shall be as effective as if repeated specifically in the Contract Documents in connection with each particular duty, obligation, right and remedy to which they apply. All representations, warranties and guarantees made in the Contract Documents shall 1 survive final payment and termination or completion of this Agreement. 1 1 END OF THIS SECTION 1 1 1 1 1 1 i 1 1 1 1 89 General Conditions ' City of Fayetteville Sanitary Sewer Improvements 1 1 1 i 1 I 1 SUPPLEMENTARY CONDITIONS SECTION Cl 1 • • I I I I I 1 I I I I 1 I I I I I I I I • • SUPPLEMENTARY CONDITIONS A. General These Supplementary Conditions amend or supplement the General Conditions of the Contract and other provisions of the Contract Documents as indicated below. Provisions which are not so amended or supplemented remain in full force and effect. B. Paragraph E. 1: Availability of Lands Add the following sentence to the end of paragraph E. 1: Contractor shall confine all construction activities within the easements indicated on the plans. C. Paragraph F. 1: Performance and Other Bonds Revise paragraph d to read as follows: All Bonds shall be in the forms prescribed by law or regulation or by the Contract Documents and be executed by such sureties as are named in the current list of "Companies Holding Certificates of Authority as Acceptable Sureties on ' Federal Bonds and as Acceptable Reinsuring Companies" as published in Circular 570 (amended) by the Audit Staff Bureau of Accounts, U.S. Treasury Department. Bonds shall have an I "A" rating or better. All bonds signed by an agent must be accompanied by a certified copy of the authority to act. IAdd the following new paragraphs as part of paragraph F. 1: e. Bonds meeting the requirements of Arkansas Highway and Transportation Department are required for all work performed within their rights-of-way. D. Paragraph F: Bonds and Insurance Add the following paragraph to Paragraph F: ' 7 . Insurance Rating All insurance contracts must maintain a Best's Rating of A: Class VI or better. I C1-1 Supplementary Conditions City of Fayetteville ' Sanitary Sewer Improvements • • E. Paragraph N . 7 . : Correction Period Modify the heading and first sentence of Paragraph N.7 . as follows: Two Year Correction Period 1 If within two years after the date of Substantial Completion or such longer period of time as may be prescribed by Laws or Regulations by the terms of any applicable special guarantee required by the Contract Documents or by any specific provision of the Contract Documents, any work is found to be defective, Contractor shall promptly, without cost to Owner and in accordance with Owner's written instructions, either correct such defective work, or, if it has been rejected by Owner, remove it from the site and replace it with nondefective work. F. Paragraph 0pp . 2 .a: Application for Progress Payments I Delete paragraph 0. 2 .a and substitute the following new paragraph: a. The Contractor, together with a representative of the Engineer, shall make an estimate of the value of the work performed ten days prior to a specified date each month in accordance with this Contract. The payment due date shall be determined at the preconstruction meeting. G. Paragraph 0 . 7 .b: Review of Payment Requests Modify first sentence of paragraph 0.7 .b as follows: a. "If the Owner fails to make payment thirty (30) days after receipt of invoice and Engineers approval, in addition to . . . " H. Paragraph 0 . 8 : Substantial Completion Add the following new paragraph as part of paragraph 0.8: ' 0 . 8 .c. Substantial completion is defined as all excavation, material, labor, bedding, backfill, coating, grouting, final restoration, and testing required to complete the work as defined in the Contract documents. Individual job numbers will be considered for substantial completion. 1 Supplementary Conditions C1-2 City of Fayetteville Sewer System Improvements • • I. Paragraph A. 17: Engineer • Delete paragraph A. 17 and substitute the following new paragraph: 17 . Engineer - The firms of RJN Group Inc. , Consulting Engineers, Dallas, Texas and McClelland Consulting ' Engineers, Inc. , Fayetteville, Arkansas, acting through their authorized representatives. J. paragraph E. 2 . a. Delete paragraph E. 2 .a and substitute the following new paragraph: a. No reports of explorations and tests of subsurface conditions at the site are available. K. Paragraph 0 . 9 ' Delete paragraph 0. 9 of the General Conditions. L. paragraph o . 2 .d Delete paragraph 0.2 .d. and substitute the following new paragraph: d. Applications for payment shall be signed by the Engineer and approved by the Owner, and after such approval, the Cwner, subject to the foregoing provisions, will pay or cause to be paid an amount equal to the estimated value c= the work performed less a retained amount of ten (10) percent until Final Acceptance by the Owner. M. Tort innunity The City of Fayetteville has Tort Immunity under Arkansas Law. Nothing in these contract documents shall be construed or interpreted as the City waiving that Tort Immunity. f END OF SUPPLEMENTARY CONDITIONS I C1-3 Supplementary Conditions City of Fayetteville Sanitary Sewer Improvements • • I I I I • • I I I I I I I I I I I I I 1 I I I CONSTRUCTION FORMS SECTION D • • I I I I I 1 I I I I I I I I I I 1 I I 1 0 °J U U U PREV. SPECIFICATION I SUBM. NO. SUBM. JOB CN NO. SH. NO. DIV SECT SUBMITTAL RECORD CONTRACTOR RE: PROJECT NO: FILE NO. I RJN GROUP, INC. S�E',11T TO: P...N CRC'„?, INC. CONTRACT DRAWINGS NOS. S'..�',1I T ED E'' TEL. a A B I ; r CT:CN ; I QUANTITY ROUTING DATE SENT DATE RECEIVED SEPIA PRINT DATA MS EM - 7 - , „ Al _ :'J ,A v I ="1 y l - .0 7:„..- i Y i - 7J .:1-4 y 7 i .1 I _ < j1 - - >'-'. !: i 12 1 ,/ / // / v ' // r� v . Z v - - , I Z 2',VG. NO. DATED SUPPLIER DESCRIPTION i i H ' I iH1 1 • I ii . � • M _ _K,3, _ _ . = REMARKSM XI m 7.1 -_ __ C: _.:3CC`,'RACTOR (I) 01 m m m --i O6 O I Z R;B.. - � ti ? '<_v G .- JP. 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UWb�-C 0O > H .� SC-I -J 'Cl • p7� rd C --1 U•^y (1) µ.l A IU U N 4J C )•1 O 0 0 a) v p ro m G U 0 cU C !� 0 0 -P x > a E, .C :: A H H Z H -,-4til U 3 i $4z + 4-14- C a) E-4O r 1 O Z • 0 C C .C C t al 0 >4 4 4 H v .C h 04 3 0 1.) -- A W 'd U W •rH +J cU +-$ 4-) a 4 * • S 1 • • CHANGE ORDER SHEET OF ' CHANGE ORDER NO. • _-CtiECT NAME: LCCA.T=ON: PROJECT NO. CCNT�• TC �.,.+__c.-,C�.,R: DATE: I 2ESCR=?TI0N OF CHANGES INVOLVED: ' The following changes are hereby made to the Contract Documents: ***For each item, describe the change, the reason for the change, and indicate the adjustment to the Contract Price and the Contract Time. *** I I I I I I 1 Change Order City of Fayetteville Sanitary Sewer Improvements • • II SHEET OF I CHANGE ORDER NO. il II . CHANGE ORDER CONDITIONS : I Any additional work to be performed under this Change Order shall be carried out in compliance with the Specifications included in the preceding Description of Changes involved, I with the Supplemental Contract Drawings designated as , and under the provisions of the Original Contract, including compliance with applicable Equipment Specifications, General Specifications, and Project Specifications for the same type of work. II 2 . This Change Order unless otherwise provided herein does not relieve the Contractor from strict compliance with the II guarantee provisions of the Original Contract, particularly with those pertaining to performance and operation of Iequipment. 3 . Contractor agrees there will be no additional extensions of contract time and no additional increase in Contract Price granted for this Change Order or any previous Change Orders. II 4 . The Contractor expressly agrees that he will place under li coverage of his Performance, Labor and Material, and Maintenance Bonds and Contractor' s Insurance all Work covered by this Change Order. The Contractor will furnish to the Owner evidence of increased coverage of his Performance, Labor and II Material, and Maintenance Bonds for the accrued value of all Change Orders which exceeds the Original Contract Price by twenty percent (20%) , II III. ADJUSTMENTS IN CONTRACT TIME I 1. Final Completion Date of Original Contract 2 . Net change due to all il Days previous Change Order 3 . Final Completion Date not including II this Change Order No. _ 4 . Addition to Contract Time due II this Change Order No. Days a. Avoidable Delay Extension Days b. Unavoidable Delay Extension il 5 . Final Completion Date including this Change Order No. II Change Order 2 City of Fayetteville ISanitary Sewer Improvements I • • ISHEET OF CHANGE IORDER NO. IIV. ADJUSTMENTS IN AMOUNT OF CONTRACT: 1. Amount of Original Contract $ ll 2 . Net (Addition) (Reduction) due to all previous Change Orders Nos. to $ I 3 . Amount of Contract not including this Change Order $ I 4 . (Addition) (Reduction to Contract due to this Change Order $ ll 5. Amount of Contract including this Change Order $ IRECOMMENDED FOR ACCEPTANCE: ( ) II (For RJN Group, Inc. ) Date llACCEPTED: CONTRACTOR: II By: ( ) Signature of Authorized Representative Date II OWNER: I By: ( ) Signature of Authorized Representative Date II I IIChange Order City of Fayetteville ll 3 Sanitary Sewer Improvements • • I I I I I I I I I I I I I I I I I I I ' • ' *** Date *** *** CITY LETTERHEAD *** ' :ear Resident: a continuing program to maintain and upgrade the City sewer systems, several sewer projects are scheduled this year, including Sanitary Sewer Rehabilitation, White River Watershed, Mini Systems 7A, 13A, 13B, 14 , 15, and 18A for the City of Fayetteville, AR. *** Cost *** dollar renovation project, financed by the funds will be underway for the next *** ' Mate Time ***. This project will include eliminating many sources of stormwater entering the sanitary sewer system from defects in the sanitary sewer system. I Work on this project is scheduled to begin during *** Name of Week and Month ***. The Contractor *** Name of Contractor *** of *** Name of City and State *** and our consulting engineers, I ?. 11 Group, Inc. in association with McClelland Consulting Engineers, Inc. both have successfully completed similar :rojects. A very important concern of the City on a project of this type is she restoration of street and parkway openings. Restoration work will be completed on a timely basis once construction is ' completed in an area. you have any questions about this project, please contact *** ' Name of Resident Engineer ***, RJN Group, Inc. at their construction office *** Telephone Number of Construction Office ' Sincerely, I City of Fayetteville, AR 1 • • I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I DIVISION 1 - GENERAL REQUIREMENTS SECTION D1 I • • I I I I I I I I I I I I I I I 1 I I I • • TABLE OF CONTENTS FOR PART D-SPECIAL CONDITIONS ' DIVISION 1 GENERAL REQUIREMENTS I Section Subiect ' D1-1 SUMMARY OF WORK D1-2 CUTTING AND PATCHING D1-3 SUBMITTALS D1-4 MATERIAL AND PERFORMANCE TESTING D1-5 CONTROL OF CONSTRUCTION SITE D1-6 MEASUREMENT AND PAYMENT ' D1-7 MANHOLE TESTING D1 8 TRENCH SAFETY SYSTEM • • I I I I I I 1 I I I I I I I I I I I I I • • D1-1 SUMMARY OF WORK I A. General 1. The Plans, Special Conditions and Provisions Documents, and the rules, regulations, requirements, instructions, drawings or details referred to by manufacturer's name, number or identification included therein as specifying, referring or implying product control, performance, quality, or other shall be binding upon the Contractor. The specifications and drawings shall be considered cooperative; therefore, work or material called for by one and not shown or mentioned in the other shall be accomplished or furnished in a faithful manner as though required by all. Section H of these specifications is made a part of the Contract. The order of precedence in case of conflicts or discrepancies between various parts of the Contract Documents subject to the ruling of the Engineer shall generally, but not necessarily, follow the guidelines listed below: Ii. Plans 2 . Contract Documents 3 . Arkansas State Highway and Transportation IDepartment Specifications The following special conditions shall be applicable to this project and shall be given over any conflicts with ' the Contract Documents under the provisions stated above. I2 . Work Covered By Contract The work to be performed is generally described in the Invitation to Bid and indicated in the Contract Documents. The manhole rehabilitation work to be completed under this contract shall be as indicated on Manhole Rehabilitation Schedule A and Schedule B and as described in the Contract Documents. 3 . Contractor' s Duties ' a. Except as specifically noted, provide and pay for: 1) Labor, materials, and equipment. 2) Tools, construction equipment, and machinery. 3) Samples, shipping costs, and tests. Dl-1 (1) City of Fayetteville Sewer System Improvements • • 4) Necessary utilities, such as water supply, electrical power, telephones, roads, fences, and sanitary facilities, including maintenance thereof. 5) Other facilities and services necessary for proper execution and completion of work. b. Perform all the work described in these General Requirements except where specifically indicated to be done by others. c. Pay legally required patent fees, sales, consumer, and use taxes. d. Secure and pay for legally required permits, licenses, and government fees. e. Give required notices. f. Employ workmen and foremen with sufficient 11knowledge, skill, and experience to perform the work: assigned to them. g. Comply with codes, laws, ordinances, rules, ' regulations, orders, and other legal requirements of public authorities bearing on the conduct of the work. , h. Submit written notice to Owner' s Representative of observed variance of Contract Documents from legal requirements. Any necessary changes will be adjusted as provided in the Contract for changes in the work. i. Enforce discipline and good order among g employed Contractor and subcontractor employees. Any person P y by Contractor or subcontractors who does not perform his work in a skillful manner, is incompetent, or acts in a disorderly or intemperate manner shall, at the written request of Owner, be removed from the project immediately and shall not be employed in any portion of the work without the approval of Owner. j . Provide at all times facilities for access and inspection of the work by representatives of Owner and by official governmental agencies designated by Owner as having the right to inspect the work. k. Cooperate with other contractors who may be performing work of Owner, and with Owner's employees working in the vicinity of the work done under the Contract. 1. Submit shop drawings on all materials and equipment to be installed on the project. City of Fayetteville Dl-1 (2) Sewer System Improvements • • rm. The labor classification and minimum wage rates herein were established pursuant to the Arkansas Prevailing Wage Law and shall govern on all work performed by the contractor or any sub-contractor on the site of the project covered by these contract documents. At a minimum, the prevailing hourly rate ' of wages following shall be paid to all workers performing work under the contract. The scale of wages shall be posted by the contractor in a ' prominent and easily accessible place at the work site. 4 . Contractor' s Use of Premises ' a. Confine operations at site to areas permitted by law, ordinances, permits, and the Contract Documents. b. Do not load or permit any part of a structure to be subjected to any force that will endanger its safety. c. Comply with and enforce Owner's instructions ' regarding signs, advertisements, fires, and smoke. d. Assume responsibility for protection and safekeeping ' of products stored on premises. e. Do not discharge smoke, dust, or other contaminants into the atmosphere, or fluids or materials into any ' waterway as will violate regulations of any legally constituted authority. ' f. Move stored products which interfere with the operations of Owner or other Contractors. g. Obtain and pay for additional storage or work areas needed for operations. h. No alcohol shall be consumed on the site. ' i. Existing Manhole Steps The steps of the existing manholes can not be guaranteed for safety, therefore, Contractor shall provide all necessary equipment to assure safe access and a safe working environment inside the ' manhole. 5. Existing Facilities a. The existing facilities will be in continuous operation during the construction period. ' D1-1(3) City of Fayetteville Sewer System Improvements • • b. Plan and conduct construction operations to avoid disturbing existing structures, piping, equipment, and services in any manner which will interrupt or impair operations, except as approved by Owner' s Representative. c. Submit for approval a construction sequence, and written explanations of the temporary facilities and appurtenances intended to be used in maintaining the uninterrupted operation of the existing sanitary sewer system and any other affected utilities. 1 6. Sequence of Construction a. The Contractor shall contact property owners ' 48 hours in advance describing the work to be performed on private property prior to any construction or rehabilitation work on that property. b. Repair items associated with all manhole rehabilitation shall be performed in the presence of the Resident Engineer or such work will not be accepted by Engineer. c. The Contractor shall schedule the replacement of manhole frame and covers and frame sealing to commence within 20 days of the Notice to Proceed. , d. Excavation work shall be performed in an orderly manner so that all excavation work is completed in an area before moving to another area unless authorization is given by the Engineer or Owner. e. Prior to final surface restoration, the Contractor shall insure that all testing has been completed and reviewed by the Engineer. f. The Contractor shall submit to the Engineer each ' night the next days proposed activities. g. The Contractor shall submit a weekly schedule on , each Thursday for the next week' s construction activities. h. A revised monthly progress schedule shall be submitted with each payment request. i. The City shall not reimburse the Contractor for any water used to perform the work as required in the contract. i City of Fayetteville D1-1 (4) Sewer System Improvements II • • Ij . The Contractor shall preserve all trees, shrubs, sprinkler systems, fences, and other property owner I improvements located within the limits of the construction. The removal and/or replacement of the said property owner improvements by the Contractor shall be considered as a non-pay item unless noted Iotherwise. k. All local residents who will be denied access to I their driveways shall be notified by the Contractor two (2) working days prior to the closure of their access. II 1. All driveways which are open cut shall have at least a temporary riding surface at the end of each day and will be considered a non-pay item. llm. Project signs shall be required in accordance with the Supplementary Conditions, and shall be I considered a non-pay item. n. All cast iron frames and lids from manhole structures which are required to be removed per the I Manhole Repair Work Item Schedule (Section G) , shall be disposed by the Contractor as a non-pay item. II 7 . Abbreviations The following abbreviations as used in the Contract IIDocuments have the listed meanings: A ampere AASHTO . . . American Association of State Highway land Transportation Officials ACS American Concrete Institute ANSI American National Standards Institute I AREA American Railroad Engineers Association AS''N • American Society for Testing and Materials ll AWlik American Water Works Association Bi' basic impulse insulation level BOD biochemical oxygen demand IIbtu British Thermal Unit C degrees Celsius ll cc cubic centimeter cf • cubic foot cfm cubic feet per minute Co Company I conc concrete Corp ▪ Corporation CRSI Concrete Reinforcing Steel Institute ll cu cubic cy • cubic yard I D1-1(5) City of Fayetteville Sewer System Improvements . • II F degrees Fahrenheit II FIA Factory Insurance Association FM Factory Mutual fpm feet per minute I fps feet per second ft feet FS Federal Specifications IIg gram ga gauge I gal gallon gpd gallons per day gpm gallons per minute H-O-A . . . Hand-off-automatic II h hour HP horsepower I hz hertz IEEE Institute of Electrical and Electronic Engineers Inc Incorporated II L Liter IIlb pound lbs pounds max maximum II min minimum mg/L milligrams per liter mgd million gallons per day II. millimeter MS Military Specifications NBBPVI . . . National Board of Boiler and Pressure I Vessel Inspectors NBS National Bureau of Standards NEC National Electrical Code II National Electrical Manufacturers Association NFPA National Fire Protection Association I no number OSHA Occupational Safety and Health Administration IIppm parts per million psf pounds per square foot psi pounds per square inch gauge pvc polyvinyl chloride II SDHPT . . . Texas State Department of Highways and Public Transportation II sf square feet sq square IISSPC Steel Structural Painting Counsel sy square yard City of Fayetteville Dl-1 (6) I Sewer System Improvements I 0 • I V volt I UL Underwriters Laboratory U. S United States 1 END OF SECTION D1-1 I I I I I I I I 1 I I I I ID1-1 (7) City of Fayetteville Sewer System Improvements • • I I I I 1 I I I I I I I I I 1 I 1 I - illia) RS >`t S-1 r31 H '''' • E-4 G Cn F, C' O •^i i-i w ti + ORS --.t Ti w > RS (U CAI (I) CO � � a) El F--) I ti cl i W O � � I vm � � Wa �S H w `H 1J 01Rsov ro - J .Q 4 0VI 0 H O U2 3O 00j ✓ ii~ �' v WWA J RI ti CA v n a W W 3 RS ~ RS - O US 4 w 1 3 USty 3 RI E 3 O a roU � +J ._1 -4u0 ,.k H � a) a) U � U04 E" H zO Q 4-1 ) .QH —, 4..; U RS ..-GE-, U MI t1.4 E-; W C q CI) t, qwo Iwo �0 � Rso r r U �.'••i 1J W RI A41 � (r) .-. ea �' w z ) 'aMoos�i 4 v (24 4..) g > 'b 3 .,y 0 w --i (c14 = w al w 0 Z " 12-• H I4 Ln ' ~ RS Q., Q) H N 3 b 4J• -0 � Cl) E-4 N .. � 3k a1')\"I aHa, CI) g O b» O O 3 41F, gcn I "' ',—I 0O U H 1240.' J "' 1) RI ''' .,--4 '^i 0 Z r _ Z > a w) r—, cn ` v 3a •' Q, CCn •� h � � Z. �-, row al 0 41 L -c RS RS N U O � J � c n o � 1' a'�v s� z �" a C RS a) � U1� WOE4 33 JV W u) a) Sy HE� H-i v• > 0 S t v Rs .s� -a cx a O N. Zr. J C1 C..) 4i• � RI •,i o a+ c) 44 = '� ow c � • a � wx I - � � � � o � � v ro KC El 7.: 3 � 3 '�• H � O , • 4 ry fli C. I _ v 4..t 'CJ (1 H ti E: 3 W U W --i (1) 0 Cr) $-A 'r-i N r_i by_ = r-1 �i CTl 4O E~ N 1 �l (110Q) 03 (13oc owo a, 3 3 W0 c4 E~ H I Page 1 of 1 dhARKANSAS DEPARTMENT OF RII PREVAOLING WAGE DETERMINATION VY RATE DATE: April 1, 1997 DETERMINATION #: 96-287 1 PROJECT: Sanitary Sewer Improvements COUNTY: Washington white River Watershed EXPIRATION DATE: 10-1-97 I Mini Systems 7A, 13A, 13B, SURVEY #: 696-AH05 14 , 15, and 18A Fayetteville, Arkansas BASIC HOURLY FRINGE CLASSIFICATION RATE BENEFITS Bricklayer/Pointer, Cleaner, Caulker 7 . 70 Carpenter 9 . 05 1 .35 Concrete Finisher/Cement Mason 10 . 05 Electrician/Alarm Installer 12 . 00 .46 Laborer 7 .70 II - Pipelayer 8 . 05 .54 Truck Driver 8 . 55 • Power Equipment Operators : r Bulldozer 11 . 95 Backhoe-Rubber tired(l yd. or less) 10 . 10 1 .15 Crane, Derrick, Dragline, Shovel I & Backhoe, 1-1/2 yds . or less 11 . 55 Crane, Derrick, Dragline, Shovel & Backhoe, over 1-1/2 yds . 9 . 90 I Front End Loader 11 .15 Mechanic 7 . 70 Roller 9 .75 Scraper 11 . 20 i Welders--receive rate prescribed for craft performing operation to which welding is incidental . Certified July 1, 1996 CLASSIFICATIONS THAT ARE NOT LISTED, BUT THAT ARE GOING TO BE I WORKING ON THIS PROJECT, SHOULD BE REQUESTED FROM THE ARKANSAS DEPARTMENT OF LABOR, PREVAILING WAGE DIVISION. THESE WRITTEN REQUESTS SHOULD BE MADE AS SOON AS YOU NOTICE THAT A REQUIRED CLASSIFICATION IS MISSING, NORMALLY THIS WOULD BE DURING THE BID PROCESS . II I I I I I 1 • • IIDl-2 CUTTING AND PATCHING IA. General II _. Description I a. Cutting and patching shall include the cutting (including excavation) , fitting, or patching necessary to: II1) Remove and replace defective work. 2) Remove and replace work not conforming to the II Contract Documents. 3) Remove samples of completed work for specified ll testing. 4) Install specified work in existing construction. II5) Inspection of covered work. 6) Obtaining samples of completed work for testing. II7) Alteration of completed work. b. Work performed by another Contractor shall not be II cut or altered without written consent of Owner's Representative. II 2 . Submittals a. Before doing any cutting submit a written notice to II Owner's Representative requesting consent, including: 1) Description of affected work. ' 2) Necessity for cutting. ll 3) Scope of cutting and patching. 4) Trades and products to be used and extent of refinishing. Ib. Prior to doing cutting and patching identified in writing by Owner's Representative as additional 1 wcrk, submit a cost estimate. c. Notify Owner's Representative when work is to be IIperformed. I D1-2 (1) City of Fayetteville Sewer System Improvements • • I B. Materials Materials used for replacement of work removed shall comply with the Specifications for the type of work to be done. C. Execution 1. Provide shoring, bracing, and support as necessary to maintain structural integrity of the project and to conform with all safety requirements established by law. 2 . Protect adjacent portions of work and existing 1 facilities from damage due to cutting and patching operations. 3 . Execute excavating and backfilling as specified. 4 . Restore work which has been cut or removed. Install new products to provide completed work meeting all requirements of the Contract Documents. 5 . Refinish entire surfaces as necessary to provide an even and uniform finish. D. Measurement and Payment Cutting and patching required to perform the work will not I be measured nor paid for separately. The cost shall be included in the Contract Price for the items of work that require cutting and patching. END OF SECTION D1-2 I I I r 1 City of Fayetteville D1-2 (2) Sewer System Improvements ll • • ID1-3 SUBMITTALS IIA. Progress Schedule I1. Prepare a detailed progress schedule in graphic form showing proposed dates of starting and completing each Il major division of the work, monthly completion percentages, and anticipated monthly payment requests. 2 . The schedule shall be consistent with the time and order il of work requirements of the Specifications, and shall be the basis of Contractor's operations. I 3 . A condensed critical path method schedule is preferred but another practicable form of presentation will be acceptable. I 4 . Submit three copies to Engineer within 10 days after the effective date of Award. I 5 . At the end of every pay request period, submit a revised schedule showing the current status of the work as compared to the projected status. The current II application for a progress payment will not be processed until the revised schedule is delivered to Engineer. ll B. General I1. Shop Drawings, Project Data, and Samples a. General I Submit to Owner's Representative shop drawings, project data, and samples required by the Specifications. II b. Shop Drawings II 1) Shop drawings are original drawings prepared by the Contractor, subcontractors, suppliers, or distributors which illustrate some portion of II the work and show fabrication, layout, setting, or erection details of equipment, materials, and components. II 2) Unless otherwise instructed, submit to Owner's Representative for review and approval three prints of each plan or two prints and one II reproducible sepia or reproducible on vellum. Owner Representative will return with review comments one print or one reproducible. I Dl-3 (1) City of Fayetteville Sewer System Improvements • • II 3) Shop drawings shall be 8-1/2 by 11 inches, 8-1/2li by 14 inches cr standard size plans, or as directed by Owner Representative, and shall be clearly identified as to location of the equipment, material, and apparatus in the work. II 4) Fold drawings to an approximate size of 8-1/2 by 11 inches in such a manner that the title block will be located in the lower right hand corner of the exposed surface. Roll, do not fold, reproducible copies of drawings. II 5) Furnish Owner Representative, as requested, without extra charge, the number of complete IIsets of prints of shop drawings as Owner Representative shall request for office files and for use in the field. c. Project Data II 1) Project data are manufacturers' standard schematic drawings, catalog sheets, brochures, II diagrams, schedules, performance charts, material data sheets, illustrations, parts lists and other standard descriptive data. I 2) Modify drawings to delete information not applicable and to add information applicable to the project. il 3) Mark copies of printed material or mide lontify pertinent materials, products, ls. II 4) Show dimensions and clearances required, performance characteristics and capacities, and IIwiring diagrams and controls. 5) Submittal procedures shall be the same as for shop drawings. II d. Samples 1) Samples are examples to illustrate materials, II equipment, or workmanship, and to establish standards by which completed work is judged. I 2) Samples submitted shall be of sufficient size and quantity to illustrate functional I characteristics of product or material and full range of colors available. 3) Field samples and mock-ups when required by theII specifications shall be erected at the project site where directed. II City of Fayetteville D1-3 (2) Sewer System Improvements I • • IIe. Contractor Responsibilities Ii) Review and approve shop drawings, project data, and samples before submitting them. 2) Verify field measurements, field construction II criteria, catalog numbers, and similar data. 3) Coordinate each submittal with the requirements Iof the Contract Documents. 4) Submit shop drawings for major equipment items in one package to permit checking complete Iinstallation details. - 5) In a clear space above the title block, or on I the back, hand stamp the following, and enter the required information: Name of Owner - City of Fayetteville IProject Name - Sanitary Sewer Manhole Rehabilitation I White River Watershed Mini Systems 7A, 13A, 13B, 14, 15, and 18A I Date Identification IContract Drawing No. Specification Section I This document has been checked for accuracy of content and for compliance with the Contract Documents and is hereby approved. The I information contained herein has been coordinated with all involved Contractors. IContractor Signed I 6) Contractor's responsibility for errors, omissions, and deviations from requirements of the Contract Documents in submittals is not II relieved by Owner's Representative's review. 7) Notify Owner's Representative, in writing at time of submittal, of deviations in submittals Ifrom requirements of the Contract Documents. 8) Do not install materials or equipment which I require submittals until the submittals are returned with Owner' s Representative's stamp and initials or signature indicating review. IID1-3 (3) City of Fayetteville Sewer System Improvements • • t 9) Revise returned shop drawings as required and resubmit until final approval is obtained. Indicate on the drawings any changes which have been made other than those requested by Owner' s Representative. 10) Submit new project data and samples when the initial submittal is returned disapproved. 11) No claim will be allowed for damages or extension of time because of delays in the work resulting from rejection of material or from 11 revision and resubmittal of shop drawings, project data, or samples. f. Owner's Representative's Duties 1) Owner's Representative will review submittals for compliance with the Contract Documents and with the design concept of the project. 2) Review of a separate item does not constitute acceptance of an assembly in which the item functions. 3) Owner's Representative will affix a stamp to the returned copy of each submittal. The stamp will be marked to indicate "Furnish as Submitted", "Furnish as Corrected" , "Rejected" , or "No Review Required" . The stamp will be initialed or signed certifying the submittal review. 2 . Photographs oto hs of Surface Conditions P a. A still picture of existing surface conditions shall be provided for all manhole repairs. b. The following information shall be provided on a color photograph. I 1) Date or photograph. 2) Cover enough area to show all existing 1 conditions within a 20 ' radius of the work area.. 3) Job and/or manhole number and work to be performed. c. Contractor shall have the option of providing a Video Tape Recording of the surface conditions. Audio descriptions on the tape will give job and/or manhole onumber shall beand acceptable toeach Quality the Owner' s of vide Representative. I City of Fayetteville D1-3 (4) Sewer System Improvements 1 • • 3 . Final Inspections a. Notify Owner in writing when project, or designated portion of project, is substantially complete. b. Owner's Representative will make an inspection of ' the substantially completed work, and prepare and submit to Contractor a list of items to be completed or corrected. c. Take immediate steps to remedy the listed deficiencies, and notify Owner in writing that the project is complete and ready for final inspection. d. Owner's Representative will make a final inspection and, if he considers the work is complete, he will notify Owner that the work is ready for final acceptance. 4 . Closeout Submittals a. Special guarantees and bonds. b. Certificates of inspection required by laws and ordinances for mechanical and electrical work, and any other legally required inspections. c. Contractor's Waiver of Liens. d. Separate Waivers of Lien for subcontractors, suppliers, and others with lien rights against property of Owner. e. Final payment estimate. 5 . Work Schedule a. Prepare a detailed weekly work schedule and submit the schedule to the Owner's Representative on the Thursday before the schedule is to take effect. b. Contractor shall update the weekly work schedule on a daily basis so to advise the Owner's Representative where and on what the Contractor will be working. c. Work schedule shall include, but not be limited to, a listing of job and/or manhole numbers that will be worked on a daily basis and a brief description of the type of work to take place. I I Dl-3 (5) City of Fayetteville Sewer System Improvements • • C. Measurement and Payment ' Payment will be at the contract lump sum price for Video Documentation which price shall include all labor, equipment, and materials necessary to complete the work. No other Contract Prices are established for Submittals. END OF SECTION D1-3 i 1 i i I i 1 i 1 1 1 1 1 City of Fayetteville D1-3 (6) Sewer System Improvements 1 • • 1 Dl-4 MATERIAL AND PERFORMANCE TESTING 1 A. General I1. Scope a. Perform the inspections and tests required by the 1 Specifications. b. Provide product certification as required by the II Specifications. c. Neither observations by Owner's Representative, nor 1 inspections, tests, or approvals by other than Contractor, shall relieve Contractor from his obligation to perform the work in accordance with II the requirements of the Contract Documents. 2 . Testing Laboratory Services I a. Employ the services of an independent testing laboratory to perform specified services. lb. Obtain approval of Owner before employing laboratory. II c. Laboratory shall meet "Recommended Requirements for Independent Laboratory Qualification" published by the American Council of Independent Laboratories. Id. Laboratory shall meet basic requirements of ASTM E329 , "Standards of Recommended Practice for Inspection and Testing Agencies for Concrete and 1 Steel as Used in Construction" . 3 . Laboratory Duties Ia. Perform specified tests and services. b. Comply with specified standards, ASTM, other 1 recognized authorities, and as specified. c. Ascertain compliance with requirements of Contract Documents and so note in writing on all reports. 1 d. Promptly notify Owner' s Representative and Contractor of irregularities or deficiencies of work ll observed during performance of services. e. Promptly submit three copies of reports of llinspections and tests to Owner's Representative. I D1-4 (1) City of Fayetteville Sewer System Improvements . . f. Include in the reports, the date, project title, number, name and signature of inspector, date of inspection or sample, record of temperature and weather, date of test, identification of product and Specification Section, location in project, type of test, and observations regarding compliance with requirements. 4 . Contractor's Responsibilities a. Cooperate with laboratory personnel. ' b. Provide laboratory with samples of materials to be tested in required quantities. c. Furnish to the Owner's Representative three copies of test results. d. Provide facilities for storage and curing of test samples. e. Notify Owner's Representative sufficiently in advance of time and place of tests to be made at point of manufacture, assembly, or fabrication to permit Owner's Representative to witness tests if he so desires. B. Measure ment and Payment I No Contract Prices are established for Material and Performance Testing. I END OF SECTION D1-4 1 I I I City of Fayetteville D1-4 (2) Sewer System Improvements • • D1-5 CONTROL OF CONSTRUCTION SITE ' A. General 1. Removal of Debris Keep the work sites free from accumulating waste materials and rubbish caused by his work or employees. All materials and equipment required on the site shall ' be kept in such a manner so as to cause a minimum of inconvenience and nuisance to other Contractors and the general public. The site shall be kept broom clean. 2. Traffic Control a. Contractor shall, at all times, conduct the work in such a manner as to insure least obstruction to vehicular and pedestrian traffic while paying particular attention to avoid inconvenience in hospital and school zones. Notify Owner's Representative at least three work days in advance of starting any construction work which might inconvenience or endanger traffic. A minimum of one lane shall be open to traffic at all times. b. Submit a traffic control plan to Owner, Owner's ' Representative, and appropriate highway official three days prior to closing any road. Contractor shall inform police, fire, public works, and bus service companies on the day of closure. c. When any section or portion of road is closed to traffic, provide, erect, and maintain barricades, red flags, detour signs, and torches or lights at each end of the closed section, at all intersecting roads, and at all locations shown on the plans. ' d. Contractor shall provide a sequencing arrow panel when performing construction on heavily traveled roads and streets. The sign panel shall consist of a minimum of 22 amber lamps. The lamps shall be divided into two groups of three arrowheads each with arrowheads of each group aligned or behind the other laterally and the arrowheads of separate groups being opposed. I I ' D1-5 (1) City of Fayetteville Sewer System Improvements • • e. Replace any traffic sign or post which has beenII damaged or removed because of the contractor's operations. If. Contractor shall provide access to private property. Driveways, sidewalks, and alleys shall not be blocked for periods greater than two hours. 3 . Fencing shall be placed around open excavation or II trenches at the end of a day in a manner acceptable to the Owner's Representative and the Owner. Fencing and placement of same shall meet the approval of the Owner's Representative. 4 . Equipment Operation a. Where the Contractor's equipment is operated on any portion of a traveled surface or structures used byII traffic on or adjacent to the section under construction, the Contractor shall clean the traveled surface of all dirt and debris at the end II each days operations. The cost of this work shall be included in the unit price bid and no additional compensation will be allowed. b. Protect traveled surfaces and structures on or II adjacent to the work, in a manner satisfactory to the Owner's Representative, from damage by lugs or cleats or equipment. Walking of tracked-rolled II equipment directly on paved streets, driveways, curbs, or sidewalks shall not be allowed. II c. Equipment used in the performance of the work shall comply with legal loading limits established by the statutes of State or local regulations when moved il over or operated on any traveled surface or structure unless permission in writing has been issued by the Owner' s Representative. Before using any equipment which may exceed the legal alllloading, g mplE� the Contractor shall secure a permit, time for an analysis of stresses to determine whether or not the proposed loading is within safe II limits. The Owner will not be responsible for any delay in construction operations or for any costs incurred by the Contractor as a result of compliance II with the above requirements. II II II City of Fayetteville Dl-5 (2) I Sewer System Improvements • • ' 5 . Utilities a. The Contractor shall notify public and private utility companies which may have overhead or underground facilities in the area at least 48 hours before construction begins. Contractor must call ' Arkansas One-Call at 1-800-482-8998 for locating utilities. The Contractor shall make necessary arrangements for having these companies to locate, protect, brace or move their facilities as may be necessary for construction of the improvements. Costs incurred due to the moving, bracing, or protection of utilities or in satisfying the ' requirements of the utility companies shall be incidental to the cost of the proposed improvement. ' b. The Contractor shall proceed with caution with excavation operations so that the exact location of underground utilities and structures, both known and ' unknown, may be determined. The Contractor shall take all reasonable precautions against damage to the utility or structure. However, in the event of a break in an existing utility, he shall immediately notify a responsible official from the organization operating the utility. The Contractor shall lend all possible assistance in restoring service, and ' shall assume all costs connected with the repair of any damaged utility. c. It is understood and agreed that the Contractor has ' considered in his bid all of the permanent and temporary utility appurtenances in their present or relocated positions and that no additional compensation will be allowed for any delays, inconvenience, or damage sustained by him due to any interference from the said utility appurtenances or the operation of moving them either by the utility companies or by him; or on account of any special construction methods required in prosecuting his work due to the existence of said appurtenances ' either in their present or relocated positions. d. The Drawings do not show all underground or above ' ground utilities. The information shown concerning utilities is based on information provided by the Utility Owner. This information is not guaranteed ' to be correct. 6 . Accident Reporting a. Notification Accidents occurring on the job which damage public or private property, or result in injury to workers or other persons, shall be promptly reported to the Police Department. ' Dl-5 (3) City of Fayetteville Sewer System Improvements • 1 b. Utilities ' Accidents involving utilities shall also be reported to them. This applies to all accidents, including, but not limited to, traffic accidents, broken pipe lines, power and telephone facilities and damage to adjacent properties. 7 . Confined Space Entry The latest version of the U.S. Department of Labor, Occupational Safety and Health Administration Standards, 29 CRF Part 1910, Permit-Required Confined Spaces for General Industry shall be the minimum governing requirements for confined space entry. Said standards are included at the end of this section. B. Measurement and Payment No Contract Prices are established for Control of Construction Site. END OF SECTION D1-5 , I I I City of Fayetteville D1-5 (4) Sewer System Improvements I • • I Thursday January 14, 1993 E ... L_i I • II i _,:_ -T,. I I � • j __,----= . :-. - . . t________11 • Part Ii 1 Ir—----—-":1 . Department- of Labor I __ Occupational Safety and Health Administration 29 CFR Parts 1910 Permit-Required Confined Spaces for • General Industry; Final Rule I n I I 6 I 1 i Ii I IFederal Register / VSB, No. 9 / Thursday, January 14, 1093 •les and Regulation.: 4349 I Frond to Report.:of OS}tA firtAlity/ much safety as pou(ble using varying Accordingly,pursuant to arctinna 6(b) Gt+st:p e In•t,�g+tto❑,.Wuhiogton, methods coosonent with conditions in and 8 of the Occupational Safety and D C..July 7985 (Ex_ 13-15) each state. Health Ad of 1970(29 U.S.G 655,657). 4. U.S.Department of Labor.Occupational In short,there Is a dear national Seeer) and Health Administration. SeQotary of labor's Order No.1-40(55 I Dvectorate of Technical Support"Selected Problem related to occupational safety FR 9073),and 29 CFR Part 1911.Title Occupational-ate Fatalities Related to Fire and/ and health aces.T concerning entry Into 29,Chapter XVII,of the Code of Federal or Fsplosioa to l oo8ned Work Spices u confined spaces.Those states which Regulations is amended as follows. Found to Reports Fatality/ elect to perildpete under the statute Po of OSHA Fata tyfSigned at Wuhington,11G.this 6th day of Catastrophe lcvestigstions•',Washington, would not be preempted by this January,l99]. I D C.April 1982(Ex_13-10). regulation and would be able to address Dcc y L � S.OSHA lotegnted Management :pedal,local conditions within the -trAetin}Assist❑ntSecretnryoJtabor Stru information Sl stain.Fatallry/Catastrophe framework provided by this Da:abase.OSHA Otilc.2 of Management Data performance-oriented standard. PART 1910-OCCUPATIONAL SAFETY I Systems. OSHA notes that California, VII. Federalism Kentucky,Maryland,Michigan.New AND HEALTH STANDARDS This regulation has been reviewed in Jemmy'and Virginia Curren y have 1.The authority citation for Subpart dealing with confined space J of Part 1910 is revised to read as I accordance with Executive Order 12612 entry.Of these six state regulations, follows: requir cg Federalism.This order none would be preempted.Newjersey requires that agendas,to the extent Is not a state-plan state,but their Mows: ' 4.6,and 8, 29 US tonal -possible,reEain from limiting state confined space standard applies only to Safety and Health Act of 1970,29 t SC 653, p PP 655,657;Secretary of labor's Order No.12- ' policy options end consult with states public(state end local government) 8 77 (38 F,Z 8754),8-76(47 FR 25059),1•-aJ prior to taking any action.Agencies may employees.An analysis of state (48 FR 35736)or 1-90(55 FR 9033).as act only when there Is clear confined space rules and procedures is applicable constitutional authority and the contained in Section VI,Summary of Sections 1910.141.1910.142.1910.145, presence of a problem of national scope. the Final Regulatory Impact Analysis 1910.146,and 1910.147 also issued under 29 I The order provides for preemption of and Regulatory Flexibility Analysis, CFR Perri 1911. state law only if there is a dear earlier in this preamble. 2.Section 1910.146 is added to read congressional intent for the Agency to as follows: do so. Any such preemption is to be VIII.State Plan States I limited to the extent possible. The 25 states and territories with their 4t9t0.1eb Parr,lt required confined Section 18 of the Occupational Safety own OSHA approved occupational spaces, and Health Act of 1970 expresses safety and health plans must adopt a (a) Scope and application.This Congress'dear intent to preempt state comparable standard within six months section contains requirements for I laws relating to Issues on which Federal of the publication date of this final practices and procedures to protect OSHA has promulgated occupational standard.These 25 states are:Alaska, employees in general industry from the safety and health standards.Under the Arizona,California,Connecticut(for hazards of entry into permit-required OSH Act,a state can avoid preemption state and local government employees confined I spaces.This section does not only if It submits,and obtains Federal only),Hawaii.Indiana,Iowa,Kentucky, apply to egriarlttue,to consUvdion,or approval of, a plan for the development Maryland,Michigan,Minnesota, to shipyard employment(Parts 1928, of such standards and their Nevada,New Mexico,New York(for 1928,and 1915 of this chapter, enforcement.Occupational safety and state and local government employees respectively). I health standards developed by such only),North Carolina,Oregon,Puerto (b)Definitions.Plan-States must,among other things,be Rico,South Carolina.Tennessee,Utah, Acceptable entry conditions means at least as effective in providing safe and Vermont,Virginia,Virgin Islands, the conditions that must exist in a healthful employment and places of Washington ano Wyoming.Until such permit space to allow entry and to employment as Federal Standards, time as a state standard is promulgated, ensure that employees involved with a I Where such standards are applicable to Federal OSHA will provide interiim permit-required confined space entry products distributed or used in enforcement assistance,as appropriate. can safely enter into and work within • interstate commerce,they may not in these states- - the spaces. unduly burden commerce and must be I Justified by compelling lorsl conditions List of Subjects in 29 CFR Part 1910 Attendant u means an individual (See Section IB(c){2)of the OSH Act). Attendant,Confined Spaces, stationed outside one or more permit This regulation is drafted so that P spaces who monitors the authorized permit system,Hazardous atmospheres, entrants and who performs all employees in every state would be Hazardous materials,Incorporation by attendant's duties assigned wall the I protected by general,performance- reference,Monitoring,Occupational employer's permit space program. oriented standards.To the extent that {cty and health,Permits,Personal Authorized entrant means an there are state or regional peculiarities protective equipment,Rescue • employee who is authorized by the caused by the terrain,the climate or equipment,Respiratory protection, I other factors,states would be able, employer to enter a permit space. Retrieval lines,Safety,Signs,Tags, Blanking or blinding means the under the OSH Act,to develop their Tools,Welding. own state standards to deal with any absolute closure of a pipe,line,or duct spedal problems.And,under the Act,if a•Authority by the fastening of a solid plate(such as a state develops an approved state This document was prepared under a spectacle blind or a skillet blind)that I program, it could make additional the direction of Dorothy L Strunk, completely covers the bore and that is requirements in its standards-Moreover, Acting Assistant Sec-etary of Labor for capable of withstanding the maximum the performance nature of this standard, Occupational Safety and Health,U.S. pressure of the pipe line,or duct with I of and by itself,allows for flexibility by Department of Labor,200 Constitution no leakage beyonleekage beyond the plate states and employers to provide as Avenue,N.W.,Washington,D.C.20210. Confined spocemeans a space that: sda grace 14. 1993 / Kules and Resulstlons I 4550 Federal Per-sister / Vol. Se• No. 9 / Tbur y 1 �y (1)is lair enough and so configured (1)Flammable gas.vapor.or cur in to such an extent that the resulting I that are employee can bodily enter and excess of 10 percent of Its lower atmosphere is noncombustible. perform assigned work:and flammable limit (LPL): Note Thu procedure produces en TDLH (2)lies limited or restricted means for (2)Airborne combustible dust at a ox)gcc-deecient acnoapLere_ I entry or exit (for exarr.ple,tanks, concentration that meets or exceeds Its Isolation means the process by which♦easels,allot, storage bins.hoppers. 1-1Z a permit space is removed from service vaults,and pits are spaces that may Near.This concentration maybe and completely protected against the have limited meant of entry);and approxi:..ated u a condttloo In which La release of energy and material into the I (3)is not deli fed for continuous dust oMcures vtuon at a distance of 5 feet space by such mains u:blanking or employee occupancy. (1.52 ml or lets blinding:misaligning or removing Double block and bleed means the (3)Atmospheric oxygen concentration sections of lines.pipes.or ducts;a closure of a line,duct.or pipe by below 19.5 percent cn above 23.5 double block and bleed system;lockout I closing end locking or tagging two in- percent: or tagout of all sources of enerev:or line valves end by opening end locking (4)Atmospheric concentration of any blocking or discocnecting ail or tagging a drain or vent valve in the substance for which a dose or a mechanical linkages. line between the two closed valves. permissible exposure limit is published line breaking means the ir.tcn:'coal Emergency means any occurrence in Subpart G.Occupational Health and opening of a pipe.lice.cr duct t_it is I (including any failure of hazard control Environmental Control.or in Subpart Z, or has been caryir.g La erneble. or-monitoring equipment)or event Toxic and Hazardous Substances.of corrosive,or toxic material.an i.ert gas. internal or external to the permit space this pest and which could result in or any fluid at a volume. press-zee.or that could endanger entrants. employee exposure in excess of its dose temperature capable ci causing injury. I Engulfment means the r grounding or permissible exposure limit; Non-permit co.:-nee space means a and effective capture of a person by a Kate atm�cpharic cooceatntioc of any confined space that d)es not contain or, liquid or finely divided(flowable)solid substance that Ls not capable of causing with respect to ater.ospceric hazards, substance that can be aspirated to cause death.iocapedtatioa.impairment of atility have the potential to contain any bazars! I death by filling or plugging the to self-rescue,injury,or acute Illness due to capable of causing death or serious respiratory system or that can exert its health effect is not covered by this physical harm. enough force on the body to cause death provision. Oxygen deficient atmosphere means strangulation.constriction,or (5)Any other atmospheric condition an atmosphere tmnlRining less than 19.5 I crushing. that is immediately dangerous to life or percent oxygen by volume. Entry means the action by which a health Oxygen enriched atmosphere means person passes through en opening into an atmosphere containing more than a permit-requL ed confined specs.Entry Nog,.Fat air mnf r '+ants far which - 23.5 percent oxygen by volume. I includes ensuing work activities in that OSHA Las not determined a dose or Permit-required confined space permissible exposure limit•other saucers of (permit space)means a confined space space and is considered to have information.sire as Material Safety Data occurred as soon as any Hazard part of the Sheets that ooceply with the Had that firs one or more of the following entrant's body breaks the plane of an lrDS=Us:d ation Standard.51910.1200 of this cha.rectaristics: I opening into the space. pert published treforn.ation,and internal (1)Contains or has a potential to Entry permit (permit)means the documents can provide guidance in contain a hazardous atmosphere: written or printed document that is establishing acceptable atmospheric (2)Contains a material that has the provided by the employer to allow and coedit-ices. potential far engulfing an entrant: I control entry into a permit space and Hot work permit means the (3)Has an internal configuration such that contains the information specified employer's written authorization to that an entrant could be trapped of inparagraph of this section perform operation.:(for example, asphyxiated by inwardly converging Entry ervisor means the person eting,welding,c-uteiag,burning,and walls or by a floor which slopes (such as the employer.foreman,or crew beating)capable of providing a source of downward and tapers to a smaller=xi- I chief)responsible for determining if ignition. section:or acceptable entry conditions are present Immediately dangerous to life or (4)Contains any other recognized ahealth(1DLH) means an condition that serious safety or health hazard. planned,a permit space where entry is y Permit-required confined spode I for authorizing entry and poses an lm,mediete or delayed threat to ro m(permit ace }means overseeing entry operations,and for fe or that would cause irreversible the p employer's overall program for terminating entry as required by this adverse health elects or that would controlliny,and.where appropriate,for section. interfere with ran individual's ability to protecting employees from,permit 1 Note:An entry supervise also may serve escape unaided from a permit space. space hazards and for regulating as an attendant or as an authorised entrant Not Soma roster'his—hydrogen fluoride employee entry into permit spaces.as long u that pereen is trained and gas and cadmin;n means repot.for example—may Permit system mea the employer's equipped's required by this section for etch produce im,„,,,dt.'e=ate affects that procedure in and I role be or she Oils.Also,the duties of entry even if severe,may peso without medical written suteg permits for or preparing ad for rupee-visor maybe be passed from one attentiva,but t—a followed by sudden returning the t to for iC0 individual to another during the course of an possibly fatal collapse 12-72 hours after 8 permi t entry op on. exposure.The victim"feels normal"L-® following termination of entry. s OW,c.y from transient effects undl collapse- Proh'bited2vndiL on means any I Hazardous may sneem an Sudi material' in ha rdous quantities aro condition in a permit space that is not atmosphere that may expose employees considered �'Iss,nediately'dangerous to allowed by the paretic during the period to the risk of death,Incapacitation uy or health. when entry is authorized. iviptlimene of abtlite-to self-rescue(that Rescue service mad.=the personnel is.escape unaided from a permit space), Inertirty mee r,the displacement of I to fury.or a cute Illness from one or sore the atmosphere in a permit space by a designated to rescue employees from of the following cause= uonccmbus riele gas(such as nitrogen) permit spaces. I I . e 1 et / »F dr.al Rt-g stet Vol". No. 9 / Tburiday, January 14. 199] flu)es and R guladons 4551 I P-- -.c;..};tr:71 mcr^.s the ec{viprncDt (F)The employer can demonstrate (3)The air wr )7 fee the forced ati (�: _ �?.� a retrieve] lute,chest or full t1 st wntintirnu forced al ventilation vectiletion shell be tom a clean source . b: .`peer.;:s, wnetiets,if appropriate. alone is rufvciant to maintain that and ine-y not 1 -ease the hazards In the a;.: a Le_:g der:,ce of anchor)us.ed for permit space safe for entry; s m. r.: -nth rescue of persons in n pe->ziit (C)The employee derelops (F)The at ocphms within the;pace sp_:zee mcoitoring and Icipecton data that it be periodically tested as necessary - trs m �;s the prx,c by w'lirh rupxc•'J the donstreC a required to erlt �e that t.�e eanUauotie forced air i o '�:urs that rrev confront entrants pan—apes (c)(5X1)(A)end (c)(5)(1)(E) vtentilaUon Is p:wennc.g the I o'e ;r.^'.:'. ;pone e.'e identified and this srttlorz accumulation ole hez"-dotzs e•a._sued.Testing includes sp fy'ng (D) If an initial -entry of the permit steno�.p here the teet:.'tliet err- to be pe_~!orred in t}'e sp-'ce is necessary to obtain the data (G) If e hazardow aimesphe_-e is pc:-_-..e space. requ.... ;nad by pa-sssrapb(c)(5)(i)(C)of this detected during entry- \its Ter T . er.ehlo a©stoves`oL5 to aPc co,U' a entry is performed in (1)Each employee elan levee the dt• rt a ?r pie e:t ad.yeah cars col compliance with paragraphs(d)through specs immedi:tely; mai:eees':r the ,rotect'on of evthciized (k)of t}.i: section; (2)The space shall be-valuated to e_e.0 tee to eeter'ne le meet eel;entry (E)The determinations and de:e-nine bow the he.za.-3ous I c ' ncr;nes ner�ent i�--eediai ly pea to, seeporting data rei tired by ra egriphs elr_•csphe_•a develope,l•and - • •:.'•:r: totry. (C)(`?(i)(A),(c)(5)(i)(E),and-(c;i5:;i)(C)of (7) ..ester es(hL1 be implemented to :_; C.Ere.rol rey^uiren. errs.(1)The this section.ors drntrrented by the protect employees Eve)the bans. e- ::cyer shall ev irerie the(1)The ernt.oys:and are made available to atmosphere berme any suhso uentent y : wcrk mac. employee who enters the permit takes piece to caters r^e if any spaces are perm.t- space under the farms of paragraph CH)The employer shell verify that the re:leered cot fined spaces. (c)(t) of this section;and space is safe for entry and that the Not.:Proper application of the derision. (F)Entry into the permit space under measures rec ired by par. aph I r..:`.chat is Appendix A to 51910.146 the terms of par_gza b(;)(Sai)of this (c)(5)(ii)of aeclian have been taken. ‘.:-....1:!.fay Nate car-pllacce with thissec� perk:rimed .cn is pered in acrdence with thrm:gh a written wni icetion that'—e7` the equirements of paragaph(c)(5)(i.i) contains the date.the location of the ;l) If the workplace contains permit of this section. space,and the signature of the person I spaces.the employer shall info--m !rise.See pera�aph Ian of this scone, providing the certification.The el-pc-sad employees,by pasting danger for re lassibc.atioa of a permit specs after ell certi 5cation shall be made before entry • s:..,...-ens or by any other equally effective beards within tea space have been and shall be made available to each means,of the existence and location of eliminated. . employee metering the space. i a_ i the danger posed by the pe_rait (6)When there are aan es in the sue (ii)The lollov�lag r'quirementa aPPIY g spaces. to entry into permit spa s that sect the or co honest en of a non•pe nit Note:A raga reading"DANCER—P RM T- conditions set forth in paragraph orr5ned space that might incase;the i:. t lns_1 CG'`r LNt:U SPACE.DO NOT (c)(5)(i)of this section- hazards to ertzants,the employes shall I F._`. c. 'a asic other similar la= a reeraluata that space and,if necessary„ 8 SuaE (A)Any txs�dilions mr1<lrig it unsafe sue' r 1d s -'y t' .requ}raeat fixa sip_ to rs�ova an entrance rover shall be reclassify it as a Permit -rec}uired eliminated before the covet is removed. confined si cep ( )If .e employer decides that its (7)A space classified the employe: e_ployees will not enter permit spaces. (B)When entrance c s.ers are P by e employer shall take effective rived,the opening shall be promptly a permit-required r�nfined spans y ensures to prevent its employees from guarded by a railing.tem,Porary coves. be sclassit�d as a man peanit can e-:a:rag the permit spares and steel] or c tar temporary beater that will spy under the following procedures: prevent an accidental fall through the Ii)If the permit specs poses no actual -ply with paragraphs(c?(1),(c)(2). or potential atmospheric hazards and if ''"5).and (c;t8) of this section. opening and that will�rvLeci�� all z hazards within the a are I (4) If the employer decides that its employee working in=ace from P� employees will enter t s the foreign oh ode em:ering the specs eliminated without entry into the space. permit �' (C)Before an s ere entail she the permit space may be receessi6ed as ernplcyec shall develop and implementan confined specs far as long a wr t�permit space�b7 program specs,the Internal atmospphere than ,ge as the non non-permit tm beric hazards remain that complies with this section.The tested,with a calibrated direct reeding °JP M- ,ten ern shell be available far inssu.mant,far the following rnnAitions eliminated. P thecedar era (ii)If It 1s necessary to enter the ese eders by employees and their ti)Oxyge aritent. permit space to etiminate bands,such r..th•a-ized re tetivea. (2)Flammable gases and vapors,and entry (h-All be performed under I (5)An employer may we the alternate (3)Potential.toxic air contaminants. pazgraphs fd) b(kJ of this r �' sa" F+ Ph (D)There may be ao hazardous section.If testing and Inspection during ic)(S)(ii)of this section kr entering a atm.sphe.e within the space wbznerer that entry demonstrate that the hazards permit epece Hades the condition sat an employee is wide the space. within the permit space have been forth in pa.-a sh(cif 5hi)of this ()Continuous forced air ventilation eliminated,the permit space maybe section. shall lee used,es followr. rec sslfed u a non-peraft confined (i)An employer whose employee& (1)An employee may not enter the r'aca for as lone as the hazards remain ente-a per=—it sparse need riot resoply ice until the ferced air ventilation has eliminated. ' `+'i'.-it-11 paregr> th 14)tfou h(il sad�i) eh minted bextorlaos a '` k ph d ere t roes.' of this erection,provided (7)The forced air vers211atisa rea be t:o+C �nl cf aacocp,�ric Laser's through fz�d air.�tlluicz does not 'h s m t: so directed ea to iles.;the immediate (A)The ism err sae demonstrate areas where®am is a will be Pte gri to(0(5 co of the Tara ce 177P•i°3� Pz:-,4, D(c>(5�cores prsrm.K�aactsp I 'h e1 the only read by the p it peace lritl n tine specs and shall where toe ter:p krea e=a e..nR.ry ei s that s p a ere is re ectod or pc terr;iai}name continue smtil all employees bare left fn ra d air.-retflatkna Acre will;defeat all aUm cry.bz the specs; hanrda in the specs I • 9 / Thursday. January 14. 1993•u)es and Regulations I 4552 Federal Register 1 Vol'Sti, No. _• (iii)The employer shall document the (11i) Inform the host employer of the (ix) Ally other equipment necessaryI basis far determining that all hazards in permit space pram that the' for safe entry into and rescere from a permit space have bean eliminated. contractor will follow and of any permit spaces. through a certification that contains the hazards confronted or cleated in permit (5)Evaluate permit space conditions date,the location of the space.and the c ecos,either through a debriefing or as f o1 '.. when entry operations are I signature of the person making the during the entry operotloa. determination.The certification shall be (d) Permit•required confined spcce (I)d Test conditions ode in s the e permit space made available to each employee program.Under the permit-required to odetermi exist acceptable entry is entering the space. confined specs program required by I suthcrized to begin,except that,if (iv)U hazards arise within a permit pare aph(c)(4)of this section,the euth izon of the infeasible . space that has been declassified toe employer shall: y brla;a the space space is sge infeasible is pert of non-permit space under paragraph(c)(7) (1)Implement the measures neces a c auee uouspace is (such as a sewer).t of of this section,each employee in the to prevent unauthorized en re-r. n testis shell performed to space shall exit the space.The employer (2) identify and evaluate the hazards L e extent feasible before entry is shall then reevaluate the space and of permit spaces before employees enter authorized and,if entry is nuthosized, determine whether it must be them• entry conditions shall be continuously reclassified as a permit space,in (3)Develop and implement the me fond in i the a alts where authorized I accordance with other applicable means. procedures_and practices e;(ants are working: for safepermit space entry (ii)Test or monitor the permit space -provisions of this yr necessary er +� (8)When an employer(host operations,including.but not limited as necessary to determine acceptable employer)arranges to have employees to,the following: entry conditions ere being if maintained I of another employer (contractor) (i)Specifying acceptable entry g course of sic operations: perform work that involves permit space conditions: end entry,the host employer shall: (ii)Isolating the permit space; (iii)When testing for atmospheric (i)Inform the cenuactor that the (iii)Purging.ineriing,flushing.or hazards,test first for oxygen.then for workplace contains permit spaces and ventilating the permit space as combustible gases vapors,and then that permit space entry is allowed only necessary to eliminate or control for toxicgases and and s. through compliance with an permit atmospheric hazards; Note:x Morse h testing conducted fn space program meeting the requirements (iv) Providing pedestrian,ovelclee.or ar~n�aace with p Appendix 9 to 51910.146 I of this section; other barriers as necessary protect would be considered as satisfying the (ii)Apprise the contractor of the entrants from externs)hazards;and elements,including the hazards (v)Verifying that conditions in the ,irements of this pares iph.For permit ace operetioas in sewers.atmospheric identified and the host employer's permit space are acceptable for entry testing conducted la accordance with I experience with the space,that make throughout the duration of an Appendix B,as supplemented by Appendix E to 51910.116,would be considered as the space in question a permit space; authorized entry. (iii)Apprise the contractor of any (4)Provide the follow g equip ment satisfying the requirements of this paragraph. precautions or procedures that the host (specified in paragraphs (4) (6)Provide at least one attendant employer has implemented for the through(d)(4)(ix)of this section)a:no outside the permit space into which I protection of employees in or near cost to employees,maintain that entry is authorized for the duration of permit spaces where contractor equipment properly,and ensure that a^t-y operations; personnel will be working; employees use that equipment properly: (iv)Coordinate entry operations with (i)Testing and monitoring equipmenteta:Attendant'may be assigned to monitor more than one per_.it space I the contractor,when both host employer needed to comply with paragraph(d)(5) i the duties desc-ttedper-nit in par+67iPh (t)of this section can be of .ively personnel and contractor personnel will of this section: performed for each permit west that Is be working in or near permit spaces.as (ii)Ventilating equipment needed to be section; by paragraph(d)(11)of this obtain Communications equipment ntry conditions; stationed at any location outside wise.&nen the permit I section;and space to be monitored u to u the duties (v)Debrief the contractor at the necessary for compliance with space ed In monitored sl of this a duties can tions regarding n thei entry ospace ogre paragraphs(b)(3)and(i)(5)of this debe effectively In paragraph performe(i)for each permit regarding the permit program section; space that is monitored. followed and regarding any hazards (iv)Personal protective equipment daring entry or created in permit spaces insofar controlsado engineering f elywork monitored by aesinglee attendant,include lobe during entry operations. practice in the permit program the means and (9)In addition to complying with the protect employees; to enable the attendant d I permit space requirements that apply to (v)Lighting equipment needed to procedures o ell employers.each contractor who is enable employees to see well enough to respond ond to an permit s emergency affecting f f ct being retained to perform permit space entry work safely and to exit the space r more of the err distraction from the op i)Obtain ni any quickly an emergency; I available information (vi)Barriers and shields uragu--ed attendant's responsibilities under (i) anyh(d)(3)(ty)of this section: paragraph (i)of this section; regarding permit space hazards and by par+teP (8)Designate the persons who axe to entry operations from the host (vii)Equipment,such es ladders. have Deiignat et (as, for example, employer, needed for cafe ingress and egress by trants; actsauthorized Boles s, for attendants,entry (ii)Coordinate entry operations with authorized Rescuee end emergency with supervisors.or persons who test or I the host employer,when both host (viii) monitor the in+permit employerpersonnel and contractor equipment needed to complyt space)r entry operations,atmosphere rn Identify the • h(d)(9)of this section.except duties in each ntr such ps employee,Identify grid personnel will be required In or near p�&�Ppp I permit as req;ii.-ed by paragraph to the extent that the equipment is provide each such employee with the �d)(il)o this section;and provided by rescue services;and Federal Register / VoL 5 0 9 / Thursday, January 14, 1993 / R and Regulations 4353 training required by paragrspb (z)of this Note Apreodtx D to Sta10 116 pnstat, (P)The measures used to isolate the I srelion. exams;:rs of permits whceo elements are yerrivet reams and to eliminate or ccntol (9)Develop and implement coos Id,-7-7-,J to cotr;•ly with the re ItArrmen i permit space bsiards before entry; procedures for surr.moning rescue and of tZ.II .ecuon. Note Thom motrrrre can tad uds the ene-roe-ncy services, for res ning (2) Before entry begins,the entry lockout owe:tagging of eq' i—n1 cod I entrants born permit rr aces,for supervisor Identi:iod on the permit shall proct'_uro,for purging,urge,,,&.••nitlatiag. provid.ng necessary emergency services sign the entry pinnit to authorize ent y. and fi.rshioj pawl' spacers. to rescued erroployees,and far (3)The completed permit shahs (9)The acceptable entry canditfont preventing unauthorized personnel from made avnPohle at the tirne of entry to all (10)The results of ini'iAl and periodic I atlem Lg a r_sc-ne: aulhc iz3d enLants,by o%ling it at the tests performed under paragraph(d)(S) (10 Develop and implement ant a system entry part al or by any ocher equally of this section.accompanied by the for the prepazati(in,issuance,use,and effective means,so that the entrants ---n names or initials of the testers and by an cancellation of entry permits as required confirm that pre-entry preparations have indication of when the tests ware I by this section; been completed. performed:(11)Develop and implement (4)The duration of the permit may (11)The rescue and omer6ency procedures to coordinete entry not exceed the time required to services that can be summoned and the operations when employees of more complete the assigned task or lob r..ear.s (such as the equipment to use I than one employer are working idea.5ed on the permit in accordance and the numbers to cell) for cnmmoaing simultaneously as authorized entrants with paragraph (f)(2)of this section. t}ese ranker: in a permit sped, so that employees of (5)the entry supervisor shell (12)The communication procedures cne employer do not endanger the terminate entry and carrel the entry used by authorized entrants and employees of any other employer, permit when attendants to maintain canted during (12)Develop and implement (i)The entry operations covered by the entry; procedcaes(such clo assing afIa permit the entry permit have been completed; (13) Equipment.such es personal space arrd canceling the permit) or protective equipment,testing necessary for concluding the entry after (ii)A condition that is not allowed equipment.communications equipment. entry operations have beck completed; under the entry permit arises in or near alarm systems,and resc,.e equipment.to (13)Review entry operations"hen the permit space. he prodded fur compliance Kith this the employer has reason to believe that (6)The employer shall retain each section; • the measures taken under the permit canceled entry permit For et let3st 1 year (14)Artyother infnrmetaoa whose space program may net protect to fsrdlPtote the reties of the permit- inclusion is necessary,given the employees and revue the programs to rfquitBd c0nfiard specs pp�,v�,aus circumstances of the particules confined correct de rt_i ies fu....id to exist befuce req eTaa,- uired by psrph td)(14)atlas space,in order to ensure employee subsequent err*.,ies are authorized-.and " section.Any problems encountered safety:and I Note Examples otcir-•. *vr.s Ong during an entry operation shallbe acs ed (15)�)additional permits,Basch IS the review of the peraitlrgsdredconfined on the pertinent p�mtt so that for hot work.that have been issued to • apace program are.any uasvthorssd entry of appropriate re rions to the permit authorize work in the permit specs. a permit space,the detection ere perraft space program can be made. (g) Training.(1)The employer shall space baza;dd sot covered by(he permit.the (f)Entry permit The entay permit that provide training so that all employees deteeioo era morlirs,r p.-obs%ised bfsba doc�nents cnmpliance wi this section whose work is regulated by this section permed,the entry,g o d as a the m sae and authorizes entry to a permit space acquire t e understanding,knowledge, • miss during a change be the ass a shall identify: and cki1lt necessary for the sale coo uatioe of a peasit space,and errorrnanrz of the duties assigned emu ee rrA niter;res av`oo1 the eft iveness (1)The permit specs to be entered: P FoJ under this section.of of the programs (2)The purpose of the entry. (2)Training shell be provided to each (14)Review the permit-regairad (3)The data and the authorized affected employee: confined Spa C2 program.non r duration of the entry permit' (i)Before the employee is first yy (4)The authorized entrants pa o the I canceled permits retained nsldcs enni!space,by n orb nxh other nssi�led duties under this section; paragraph(e){6)of tiiiz sedjon writhb 1 means(for example,through the use of (iio Before there is t chznge in year after each anti an i s,3viae the ill as si e d duties: - program as necessary,io cassia the rosters or trsckis me)E sY t (iii)Whenever there is a change in I employees partidpeting edfn entry enable the attendant be determine pemit space operations that presents a operations are protected from permitquickly'and acasrately,for the duration hazard a ch an employee bes space harms of the permit,which authorised entrants not pro.,ut,.$)y been train : are inside the permit space; (iv)A'brever the employer bas N.A..Ezu srl.,ym s zo-y Perform s sines I Lanus]revieveoeverir�ell crucesyc,ftiamed Nofs:This regir..ry e4tmaybemetb7 reason tobelteseetuberthat rtes during a 12-month pednd If=entry is inxr�b a'�l'�'221�°sctry Permit IDI tiesdatioosa from the permit space entry performed doming a ls�t]pad a.toeto the mercy nerd,sea:worn nr pr ocPdiue's required by pa etr+nph td)(3) rev i ear Ls nrceseac7. b keep track of ilia of this section or that there are Apperscrux Cte§t9143.1-45 presents /Uthr-i:ed sstrzuta% n the Pecnii 9"i' {.,ac ,.,eats in the empl'oyees examples d h that . (S)The pet b7*tae.aura] }. L.-,oµ4edge or tree of the-3'3P .rircxtlurste, �P '� wry with (3)The training shall eat ablish are co❑s i d er ed t o comply rvi th the serving mdr in the duties requirements of paragraph(d)ofthis (6)The in�ridYaLby�4 tszTe 7' employee p re&caencysection. . serving es entry slrrerviecz with a rpt� required by I introduce ,es (e) R,rrtrZ system.tl)Bafute eery is for the signature or(nib eta of the errv7 t� or revised ��t� authorized.the e0t?lcyrretaf - supervisor who originally autbutired necessary,fax comp document the w t of measures en section. r ergo teed b7 per*&1s Ph EdX 3)d$is (7)The he d Ore permit spay m tr (4)The fining a ud by P te shall certify itu tha section by PTepc±e entry Pmt be stared: y "V . 4534 Federal Register / Vo , No. 9 / Thursday, January 14. 1993 /•les and Regulations _ I through (g)(]) of this section has been (5)Communicates with authorized permit space during entry operations; accomplished The certificetion shall entrants as necessary to monitor entrant and entry I eontuo each employee's name,the status and to elert entrants of the need (6) Determines,wbonever signatures or initials of the trainers,and to evacuate the space under parse"Tepb peroaU Ibin lsttr for o a paermitd and psl ce intervals the dates of training.The certification (i)(6)of this section; shall be available for inspection by (6)Monitors activities inside and dictated by the hazards and operations I employees end their authorized outside the space to determine jilt is performed within the space,that entry representatives. safe for entrants to remain In the space operations remain consistent with terms (h) Duties of authorized entrants.The and orders the authorized entrants to of the entry permit and that acceptable employer shell ensure that ell evacuate the permit space immediately entry conditions are maintained. authorized entrants: under any of the following conditions: (1) Rescue and emergency services.(1) II(1)Know the hazards that may be (1)If the attendant detects a prohibited The following requirements apply to fcondition: employers who have employees enter inforor mation on the m during entry,m chiding ode,signs or (ii)U the attendant detects the permit spaces to perform rescue nf behavioral effects of hazard exposure in services. I symptoms,and consequences of the an authorized entrant: (i)The employer shall ensure that exposure; (iii)if the attendant detects a situation each member of the rescue service Is �21 Properly paragraphuse phi as outside the space that could endanger provided with,and is trained to use required by (d)(4)of this the authorized entrants;or properly,the personal protective I section: (iv)li the attendant cannot effectively equipment and rescue equipment (3)Communicate with the attendant and safely perform all the duties necessary'for making rescues from as necessary to enable the attendant to required under paragraph(I)of this permit spaces. monitor entrant status and to enable the sermon; (ii)Each member of the rescue service I attendant to alert entrants of the need to (7)Summon rescue and other shell be trained to perform the assigned paragraph evacuate the specs as required by emergency services as soon as the rescue duties.Each member of the paragr (i)(6)of this section; attendant determines that authorized rescue service shall also receive the (4)Alert the attendant whenever. entrants may need assistance to escape training required of authorized entrants (i)The entrant recognizes any from permit space hazards; under paragraph(g)of this section. I warning sign or symptom of exposure to (8)Talcea the following actions when (iii)Each member of the rescue a dangerous situation,or unauthorized persons approach or enter senrice shall practice mooring permit (ii)The entrant detects a prohibited a permit space while entry is underway: space rescues at least once every 12 I condition;and I)Warn the unauthorized persons months,by means of simulated rescue (5)Exit from the permit space as that they must stay away from the operations in which they remove quickly as possible whenever. permit space; dummies,manikins,or actual persons (1)An order to evacuate is given by (ii)Advise the unauthorized persons du the actual o ac ual pr rron the attendant or the entry supervisor, that they must exit immediately if they representative fromthe attue permit spaces. ll m (Ii)The entrant recognizes any have entered the permit space;and Representative ermitt spaces shall.with warring sign orsymptom of exposure to (iii)Inform the authorized entrants respect to opening size,configuration. a dangerous situation, and the entry suPgrris°r if unauthorized nacessibility,simulate the types of (iii)The entrant detects a prohibited persons have entered the permit space: nn permit spaces from which rescue is to I condition,or (9)Performs non-entry rescues as erformed (iv)An evacuation alarm is activated. specified by the employer's rescue (iv)fEachorm of the service (i)Duties of aisendants.The employer procedure;and shall be trained member basic er rescue s and in shall ensure that each attendant: (10)Performs no duties that might eulmoed in resuscitation(and At I (1)Knows the hazards that maybe interfere with the attendant'sduty to monitor and protect te primary cardileast one member of the rescue service faced n during entry,including dutybolding current certification in first aid information on the mode,signs or authorized entrants symptoms,and consequences of the (j)Duties of entry supervisors.The and in CPR shall be available. (2)When an employer(hod employer shall ensure that each entry y have peons I 2)L aware of possible behavioral supervisor: employer) the bast employes a efsecs of hazard exposure in authorized (1)Knows the hazards that maybe o perform permit employer rescue, faced during entry,including the employees oyt e p perform r entrants; information on the mode,signs orI (3)accurate count of y maintains an m toms,and consequences of the (I)Inform the rescue'amine of the count authorized entrants in ir p hazards they may confront when called the permit space end ensures that the exposure; on to dorm rescue at the boat means used to identify authorized (Z)Verifies,by checking that the on 1 perform is m resc,and entrtnts under partgraph(f)(4)of this appropriate entries have been made on pl yer's. a the rescue service with I section acc�rate-ly identifies who Is in the permit,that all tests spedaed by the a u to all permit spaces from which the permit space: permit have been conducted and that all ac ss may be recess* sa that the s ed by P (4Ramains outside the permit space Procedures and equipmentP°� resc ue service can deve o appropriate during entry operations until relieved the permit are in place before endorsing rescue plans and prance rescue the permit and allowing entry to begin: operations_ by another attendant; (3)Terminates the entry and cancels pe (3)To facilitate non-entry fescue. Note.When the employer's permit entry the permit u required by paragraph rata)To systems or methods'halite prop am allows attewt■*t enty for rescue, (e)(5) of this section: used whenever an entrant attendants may enter a permit specs to (4)Verifies that rescue services are a eevpermit apace.authorizedthe I and�pt a rescue if they operations been trained available and that the means for enters at al equipment would unless thecae the and fired Ted for rescue (I)of his u summoning them are operable; par.g�ph(kite°f required d (5)Removes unauthorized individuals overall rick entry er would not and if ther7 1X4) f this section. Te4u �7 who enter or who attempt to enter the contribute to the rescue of the entrant. par:p•aph(1)(4)of setxioa. I I ' Federal Register / Voll, No. 9 / Thursday. January 14, 1993 411hes end Regulations 4555 ' Retrieval systems shall meet the (11)The other end of the retrieval line written information'hall be made following requirements. shell be attached to a mechanical device available to the medical fadllty treating (i)Each authorized entrant'hall use or fixed point outside the permit space the exposed entrant. a chest or full body harness.with I to such a manner that rescue u can begin APPENDICES TO i{tato lea—Yt7l?•uZ- rat.-icral line attached at the center of u soon the rescuer becomes aware AllItID ND)SpA� the ant:oat's back near shoulder level. that rescue is necessary.A mechanical Nola:A leas A through B serve to or above the entrant's bead.Wristlets device shall be available to retrieve ids information and coo-mandatory may be used in lieu of the chest or full personnel from vertical type permit provide employersan 'moteteea I spaces more than 5 feet deep. !n rn lines to assist the p criers and body harness if the employer can pawith demonstrate that the use of a chest or (4)11 an iaiured entrant is exposed to requirements of this settles. MI body harness is infeasible or creates a substance for which a Material Safety a greater hazard and that the use of Data Sheet(MSDS)or other similar I wristlets is the safest and most effective written kept�t tinformation e rm loon is required or alternative. 1 i . ' . . . . - 1 • - 1 • - - - - . . 4356 Federal Kegidcs ! Vol. No. 9 / Thursday. 1 fin11>Lry 14, 3993 / a and Regulations I Apr.-mail a to SJn0_I41—hrmlt rma ICm e1 Specs Declaim Curtm Flogs Curt Appendix A Permit-required Confined Space Decision Flow Chart I de.•twd 11f10.11tfDlT tti�--• Con-suit ether �tred Confined Ppe4es as edict et ?xe the .nr�1►c'e contain terntt•tt•Q Cdsa standards I 1F` STOP • lnfors• csplartes as required b/ S1910.1ti 1c1111. as irQutred by beployr entry v.--_-------, Sv 10.1x4 1e1111. Lo task frog owtside of space. I will per_tt spores yt entered? N S —� v�1 done contractors' employees. infors contractor as will contractors enter? Yt.9•�•Tesk will be do by 1p _._J re;.iired b/ f:fl0.11t 1c1 fill lclt9Jand ll=1ft11Car+drit►�l (roe host. obtains intor*•+tion reQatred !y F1110.144 , 1 fes will enter M spe.e. both contractors aid hoses oT Coordinate entry operations as u tr•d by f:910.1tt I t:il: Rost •Pployees enter to (c)l!)Isv1 and ldllll). Prevent unauthorited entry• pertor% entry sks7 SO L. prevent u:euthor entry. STOP I Pot a petsit•reQ_ fired confined spate. 1110.141 s � not apply. Consult other osxA standards. t?xs space Nye known of potential l++tarda) 9 '� I 'r er su y choose to reclassi2Y +Macs to non-pates L µ_---�-� bplry ce usin: 1+1910.11( te1(T)• STOP'Can pro hasards to elistnat•dT YL9��, iK:tred confined sp+ !iO 1 Z4 ZY— be entered under l ' Car. tree space De ■atnta)ned to • condition sale to ��� fl!Or346 fells). continuous forced air ventilation only( an.,. Of I MO �— Permit ti valid until I Prepare for entry vie beau procedures. conditions sleet space isolated i! ):}�' permit lts neroe acceptable entry osumconditions lilac e. entrants properlyaequippie . etc.) specifications.nesoed. tescwrsrn•e to s�wailabJe. 1 Kr�.s Ue::eritY •erica (pzoLlDtc•d YES sipnatur•. rJttrants evaruat•d }e n it issued br authoriitnQ rout entry eondttton)- • entry aborts. (Call rescuers it A:certaole entry con tionf�t�tn� t�t"4 • needed). Permit is void. xaevaluat• I '. TES progru to correct/prevent prohibited co+.dttion, occurrence o! emergency --- — and canceled. furrally) is proof of deficient Lntry tails corpJst•d. Permit returned program. Po re-entry until propras • (mod p..ratt) 1s 'mended. (may . reermit iw program.) 1 Audit plait program and permit ivied on eveluacton •! COW:11NE entry by entrants, attendants. testers and preparers. etc. s have to be evacuated and re•evalusted if bawds arise durim; entry Spaces ..y I • • Permit - Required Confined Space Decision Flow Chart I I Does the workplace contain PRCS as defined by S1910.14(gb)? DQ a Consult other eppi�bie STOP OSHA standards. i YES Inform employees es required by S1910.146(e)(2). I } NO Prevent employee entry as required by§1910.146(c)(3). WMA permit space be entered? Do task Fran outside of space. I YES YES Task will be done by contractors'employees. Inform contractor as e WIII contractors enter? required by§1910.146(c)(8)(I), (x) and (Ill). Contractor obtains Information required byi§1910.146(c)(9)(I), (II)and (iii)from host. I NO 2 NO Both contractors and host employees wilt enter the space. si IlWill host employees enter 4. YES to perform entry tasks? Coocdlnate entry operations as required by§1910.146(cx8)(iv) - and(dX11). Prevent unauthorized entry. I YES NO * Prevent unauthorized entry. STOP .. 4 I ? NO Does space have known or potential hazards? b Na a Pf2CS. 1910.146 does not apply. Consult other OSHA standards. I YES YES Employer may choose to reclassify space to non-permit 1 1 Can the hazards be eliminated? a' required confined space using §1910.146(c)(7). STOP I ,NO Can the space be maintained in a condition safe to YES 1 P Space may be entered under t enter by continuous forced air ventilation only? §1910.146(c)(5). STOP I ,NO IPrepare for entry via permit procedures. I Verify acceptable entry conditl_-s (Test results NO p not valid until conditions meet recorded, space isolated if needed,rescuers/means to summon avaltable,entrants property equipped,etc.) permit specifications. I , YES Permit Issued by suthor{zing signature. Acceptable NO a Eby exists(prnWbitsd conditon). entry conditions maintained throughout entry. Entrants evacuated,entry Is aborted. I YES (Cal rescuers If needed.) Permit 4 void. Reevaluate program to Entry tasks completed. Permit returned and canceled. correct/prevent prohibited condition. OcarTonce of emergency(ua 4 I i proof d deficient program. No re-entry Audit permit program and permit based on evaluation d and program (and permit)is amended. require entry by entrants,attendants,testers and preparers,etc. Naynew program') I 4 CONTINUE 1 Spaces may have to be evacuated and re-evaluated If hazards arise during entry. I • • I I I I I I I 1 I I I I I 1 I I I I I IFederal Rcbislcr / Vol. lillel0. 8 / Thursday. )rnuary 14, 1993 / Ills and P.cgulatlons 4557 n e w A �..s E S111G 10-4'rxrdum for malotained In a safe cood!t!oo for entry by are roer�ed u de!'ned tt'ore will not I per'• mechtetcal ventilation slope All s•vces return to the area until a S ry SOR twho Arc err` -.cam:7 shall be co.r>_siderr•d permit requL' confined has completed the get detector [reiningbu tree c ?he..s:'ert:aa is req.oit*d for two arms until the pre entry p`'o°durn uxd a direct raiding gas detector to evaluate of t pie-Teen e'.1e er,f of the hazards de-roocstnte otherelie.Acy employee the situation and her determined that It Ls the W.'.srrx a_.-..d ccr.Gotioalhel required or permitted to pre r-beck u cater safe to enter. acce;,..t,,e r.:.•:.7 coce.Wc-,.s fa entry into an enc�osed/conflned specs that]hen Rescue.Arrangements for rescue services are that EJ era,: successfully completed.u a©Inlmum,the not required where there Si oo attendant See (1)E,Jc e trf..r g he analysed using of a training as required by the following sections the rescue portion of section B..below.for corgi cad epee shcc.eo be a.sitty ty using of thou proeeduret.vl written copy lnstnxtions regerdtng rescue planning when I equipecre cf rifrieent sensitivity sod operating and vacua procedures ci required an entry permit!s required. span ftry to.deaefy end esiluate any by these procedures all be at the■crk site B.Entry Permit Required hazardous +�psphe es that any exist of for the duration of the job.The Confined arise,to the sYpr eve1 it entry Space p Ea Check Li tt curt be Permits Conti ced Specs Entry Permit.AU procesee-e•s=c be des-eloped and acmep table completed by e LEAD WORKER before spaces shall be ecciidered permit•required E and:cps emulated fn oth epees. confined spaced until the pre-entry Cy r enty Into a coitems space.This list is the s procedures de-oastre°otherwise.Any and d el .Into a roc of these data, cecpletioa of heels listed below.This check P and dam,elc,�e b c!the entry procedure, list shall be kept at the jcb site for duration employee required or permitted to pre-check sbe_:d be cme by,or r weed by,a of the job.If circumstances dictate an or enter a permlt•required confined space tee`c:cal:j ;.alaed pro.'ossional - interruption in the work,the permit space shall have successfully completed.as a OSY'l sal e:eecie service,or certifiedminimum,the t:-aiaing as required by the must be re-evaluated ayd a new(heel list following secUcns of these procedures.A erg: eta/`_,;:ea s•, agate ed safety must be completed. era •es,certified safety professional,etc.) written copy of operating and rescue Bin Control of atmospheric and engulfment procedures co operating by these procedures based on e•�uation of all serious hazards. e(2 Vit a on e The Lain atmosphere of hozardPumps.. droll be of the work site for the duration of a permit it space which may contain a Pumps and lino.All pumps and lines the job.The Confined Space Entry Permit ba;a-dose amospbere should be tested for which may reasonably cause cenemeinents to must be completed before approval can be res;dues of ell con as•.i:ants identified by flow into the space shall be discornected, given to enter a permit-required confined t.a;ucticn testing using permit specified blinded and locked out.or prevent iiely space.This permit verifies Lied etioo of I mermen erne=!to determine that residual Isolated by other means to items listed below.This permit shall be kept c:n ens.::pas at the time of testing and development of dangerous air can ination at the job site for the duration of the)ode If entry are within the range of acceptable entry or engulfment_Not all laterals to sewers or at the M cause an Interruption lathe conditions Results of testing(i.e..actual storm drains require blocking.However. work or a change in the alarm rxinditians for cceat's on,etc.)should be recorded on where experience or knowledge of industrial which entry was approved,a new Confined I co the permit in the specs provided adjacent to use indicates there is a reasonable potential Space permit must be completed the stiputed acceptable entry condition. for contamination of air or engulfment into .Control Entry atmospheric t mu and completed. (3)Dear.on of testing.Measurement of an occupied sewer.tree all affected laterals hontrds t values fm each atmospheric parameter shall be blocked.If blocking and/or isolation ' s1 should be made for at least the minimum requires entry into the space the provisions Surveillance.The surrounding area shall be response time of the test Instrument specified for entry into a permit-required=fined surveyed m tanks,a pi spiog�ss ewers. drifting by the manufacturer. space must be implemented vapors (4)T es:ing sreCified atmospheres.When Surveillance.The surrounding area shall Tested The t conrmine whether dangerous atmosphere s earl monitoring for entries involving'descent surveyed to avoid hazards such as drifting contamination and/or oxygen deficiency I into at osphenv that may be stratified.the vapors from the tanks.piping or sewers. socials A reading gas mealier shall be a tasphe^c envelope should be tested a Testing.The atmosphere within the space used.Testing shall be performed by the the di a cf app cid^•atety feet(1.22 m)in will be tested to determine whether use-d.Testing who has successfully the di. -';on of travel and to each side.If a dangerous air watamination and/or oxygen SUPERVISOR plete gas has sea training for the I sa=the g ioul is used,the entrant's rate of to de5daocy exists.An alarm only type gas monitor d well use..The rntr in. g p is should be slowed to accommodate monitor may be used.Testing shall be area toll monitored are oxygen sampling speed and detector response. performed by the L A.D WORKER who bas dpah aers to 1,and hydrogen sox ge Appereax C to St910.148--E ample'of successfully completed the Gas Detector cohmency LF A hydrogen sl de pre- entry test Confined Space ProE7ims training far the monitor be will use monitored a entry rash A written all made and kept - oxygen d dos to be are t the work site for the duration of the job. Example 1. oxygen de cierncy,LFL,and hydrogen Affected employees shall be able to teviese µ orl—p:><x.Sewer entry sulfide coocent atioa A written record of the the testing ploye.The most husto rev Pa ante:!hazards.The employees could be pre-en my test results shall be made and kept conditions shall govern when work is being I to the following: at the work site for the duration piths)oh. , perfumed in two adjoining,connected exposed The supervisat will certify in writing,based Engulf: ant upon the results of the rtes testing,that 5P°C- pp a Ver.ti'oc• Mechanical ventilation P-.rsc^a of toxic gases.Equal to or more than all hazards have been elim(neted Affected Spa 10 pp=hydrogen sulfide.lithe presence of' employees shall be able to review the rating systems,where applicable,shall be set at cu' mile coctaminanL Is suspected. results.The most harerdous conditions shall 100%outside air.Where possible,open reeo,�ei r monitoring programs wall be g when work is being performed in two additional manholes to increase air del'epact ed)otning,connecting spaces. circulation.Use portable blowers to augment Pre-sgarnmoblt sex. elnatural arculatioa If needed.After a suitable to or g e to e an 10 lr do Entry Procedures.U there are no man- ventilating period. eed the basting Entry I to o:basic than 10%of the lower atmospheric hazards present and lithe Fe- . may not min tpeat has sting.demonstrated Oxygen -amble dolt(I.PI). entry tests show there Is no dangerous air that the begin until us atmosphere has been Oxygen Deficiency.A concerti-stem of contamination and/or oxygen deficiency eliminated oxygen in the atmosphere equal to or less within the space and there is no reason to Entry dares The following procedure than 19.5.1, volume. believe that any is likely to dove .entry shall beobserved undo.any of the following • A.E.� e ion. of Permit/Attendant not into and work within may p be 1.)Testing demonstrates the ��'zrtion.Conrlaed s s may be Continuous testing of the atmosphere in the _ en!er'ed without the need for'written permit- immediate vicinity of the workers within the �a nee°tea drousaot deficient cannot or a".rod.' rat provided that:1.)the space is space shall be accomplished.The workers duce amend additional ton cote ventilation levels;2.)The de'.c^ined nci to be a t required will i any of ately leave the permit spa 1 coned space,or 2.) a specs b. when any the Eat monitor alarm set points atmosphere tests as safe but unsafe • 4558 Federal Register I Volk No. 9 1 'jbursday. January 11, 199 •el and RrSu1 .t1oni I 8 _ con,t,t,cc s rsn cw,ac.+'.bl yy b. err .l i to pot lrri►n rI:.d In party H'b a n one a t n.c...41 s to..16 call of all w I l dint oc tom dot slop.3 1 b b not feasiUe b provide for unitil iple.set V ab++t down tae' cur'cs op.re Lion:.and props vantiuioa are I w n��means are avella:al•to isolate that the preferred controls.A11 welding and tear y e el s tram s pas e s equipped o Peretiocs,ball be dooe in a utr.ca to 1;.'e s u{�F reu set n atc�t and it 1a unit from t.`�.a otS.ut which tamale la • m'��With!t3a sera ce me nb o(2 9(�1 cot er I.or or sale to dean,vate a ch oP'Jfo dryers as bori:onte. Pert� OS 1A' ...kliegI a o t fens.o r 4 )An t for r wen:iris's pand 11 s o dric tad dry- with a canter. standard.Proper r ale tMo maybe ae hl a-r►d reps feasible to wait for pre-entry reerdunt cylindrical♦es,eL eruipf'°d by local exhaust re notation.or the use of to tale meet F F rolat eg sheik and agitator LL 1a unulld 7 s_ p hie nntust re fans. n a r thew of AU prod breathing mug t p coined.A U thate tower shall la 1 up to 150 poly the two precticr4- by any p Dreeihie r th er:s shad be`"ore boated coil` steam at press-urea assembly of El meet used �' co by any person entering the space.At least (1014 15 kRl Tba rotadrg shallsham in otrio:1 shock.shall ibes l equipment t ble one worker shall stand by the out,.de of the the cond. :rous maser a dry incooler space ready to give assistance to cue of boated. seed hazards Stripe band oo- Remove rrs duel see ern erg`re .The 3taodby worker a all have a Potential Hczcrds_The f 8� e re d self cooieiaed bceatblcg apparhn available associated with ere anti dryers an the before I for immediate use.Tee shell be at lent ow !ilk that empl(.7ocs cool d,be. ArtendaaL n.sup rrisor shall be:5e additional warier within sight or call of the 1.Stn*]or ca.xght by rotating agitator attendant ice employees entering cooker/ — standby worker.Contayoua powered 2.Engulfed in rev+©eter'.al or hot.recycled drym. r:ommetaltion6 shall be mein rained fat: Pr nit The rmit tb1. y how I between the worker within the ccrrraed 3.Binned by nee= from leaks into the isolation `.. be Iona any u...e2 space and standby personnel cooker/dryer steam}eclat or the coodesuer preps.-otiose net.ded beicre in ruknd entry. - If at any time there is any questionable duct r�itam steam vtivas PO nos properly Tbis is espetda cis��> e.e so F �t the action or 000-ffipvemeot by the worker closed end locked out errt.� inside.a verbal check will be made.if then 4.Burned by contact with bot metal surfaces. eat..'*opertt+.oes need ma be shut down to I is no response.the worker will be moved sect u the agluror,sail' aasembiy.or bazar allow safe entry irtilone vca-'t_ ieun.r..iateiy.Exreptioc.U the coo:ksr is shell of tie caokerldryer Rescve.>rt3en necessary,the at'r dent shall disabled due to falling or impact,Ls'she s.Hest sees cased by warm atmosphere . mil thins sere dapa.-=sot es prvio sly shall not be removed t.'oes the car-Fned spar° inside cx eJdtyer. arranged I unless there is immediate danger to his/bet 6.Slipping and failing on prase in the Example life_Local firs dcpaeat sasses pemaaael kii/dryerhFmra! lYsroca Karkplama er3ce apt ,ball be notified r^TediAtely.The standby 7.FIy, ocked by bulk tanks end• . wotkee may only enter the eoae.:-ad SIAM La taken inm the cock /dr'Yaz tucks.assd trails-a.bet or arts of teal lta.ai3med reels can.wad ai�ilsR case cif as emergent?Imo$t1 s.) ar ovnsrncaa b7 P� p� ailm ass faboatsed oc rsrsteic•d• I cos 1aJn.e4 breathing apparahrsl and only altar epm2xi�:Q • being relieved by another works=Safety bak 9.Qv^r— by funnaa 8 b`!e10ed'ab A 2 $fa�+'ca0on These teals sod dry' or harness with attached lifeline shall be of cutb^g done no cease covered surfaces- bulk carriers are emeered .x.77 used by an enviers entering the space with P:cm Th. etvLsos La thL case le ajweya rhrpugheut tie r'Ve or other permit p odeots are trot co id eatically.but the free and of the line secured outride the Them present k4 the a dryer wc*Jf fieit I The standby entry epne.5at 1rlec-e wbea es+tr7 en mph The supervisor must follow the pre-entry are made are very b the arse to reresove a disarmed wvr> at)iis described la the(airy. S«r:�of h s@d= lifeline bee entering spec*• jsollstim procrduree tad msssra that meclsnics}trsaards arisi from the tis?ia entered Mrot..1,h villa opessidlose aleYh eta practical.these spaces shalt be the �ye 0 hi yeutnatin 3 e rthat a4 entrant s.vaM be of the ter or the I 1/2 fart(1�7 cal a`tiaa b W� equ Prclipment and as e4�1?ment ttquirsd contact with evmP 's des te, a m ni . tea salary bars y are al ties reerX rrte. took =S deeei tease b also the Seek ris that person mss be ci e b Pop' than a b the F�"— pers be o:the hsmsaa ty-pee.4t ig d Control of ha=res.Mechanial.Lock out a wariildcould be to ID�treadling vapors person u me ra and a bung ese*fe or maw war switch to agitator motor at main hens eb wed to met e►e for wl_--s as a at•.0 shall be ac;1 arse fez lls�t power Affix tag to the loci to la= lis'dekko,mazy re of these veFar3 and mists eak interior. I works rs or*set the r others that a peals catty Mined toes are(lamer so the fathom to propes}lF In nay enaction lees dish a tsar hoieerysting entry is is pr:Vess. ventilate a,tank could lead to a 55rrn(or ordangel test rm;bworker,use of t boiatca device Cool el valves In the raw a losloa I or s.nety uo acid etsach.d 12°sd1�m7 Engulfment.ial b each valve In its _ maters.weir�'�'� Control of hazards. r.s,..t chats and lock Aitich shall be attr e d co air sera sdJ is t PO4tti al a and warning that a Weld' Local exhaust v,et+ ` a t tz ibu�i tn to f;� aes3/ac explosive to the valve end chain.ocallrie'd Tara natty La 1n used to s> fumy*0°a the task shbsta.nrs. tt ring and electrical1Tet e,l aXico P��6'T Pro c°4"' Meal or wrier is completed to the point t *t Elect Electrical Cans 1.Llaviam 1,eruct per I!s shall po wile- vtivL workers may enter and exit only throatgh a ' for the���° manhole.(Follow the requiremen-a of 29� bleintio d introduced and the 4r,e. sources shall Biases,and he Anil_(Soso riaara wilily manhMO, lSubpart.(Foo ttSHAZ we meet standard. 22CF be introduced into area tre-g shall lis valves to)eclat Lod moat with,chains et arks a +kdE l u.Wel ngsr never pe�d ��� togs.kssert slid blanket 9 In emir duct Mtn brought tato a tusk or cr-ccer the Es a permit opera done-If skean eoadi•�ons vent line to condenser maasro+a � �n•1.can!4ned apes. adversely,entry parsocaaJ"hell slit tla Vent db! °g ads dot Application o Interior oo bT door to allow APP I rimed space and a maw seepreed discharge and t the entry.U Atmospheric t?sa s t o tsrsbo natural anllogvendlation ded.0°u bb forted air reatlletSc+eef5c3eat to keep d• p �S11a� shy f� fatter coollagts Deeded.use m . forced it v concise retfa •f f.mmebi• 1 Rex -Ci23 „.,En s later••,,,„t� ventttatlon fen to Increase venom oats, s, the atmorpmateri b below 1016 d the beet 5.mle r vc'aee.imaxd cite Samoa b 'l Cooler weer du a ey tee cotes surface limit p..ru tar lower .e limit(LIEU roalek �aei ere merest.art met the sit: least to reduce hoth parses and burr .1,}6...- term 1a used l vX471-The soh all fnp1emsnt emergency Focedsraaat° n• r to t,A,_ appropriate arm La provided and the sirett'ov air sad inner surface rem shell b used to additl .c to paif°a� I E J degas to rssare theyacceptable ventilation If the tanned.ct.a4ceti dooe not • limb bah"eotertng,et use proper ven ilati acI the t n sort.-at5r-y uendoee no• PI-xnhlt'o r3 p lose ilea t and poultry pros eye clothing P�avta Becsrsae of the=pee-time ratan d.• C.oeu-and�K are el,,...battllor Firs fuzee��•Candid •esisy:�► the ensile La thaw'oQaeatseu.a� dmaa . I ran;10 their ers.''.�1lvlrl44 ba�i per-and as clanks,; IFederal Register / Vol. ONo. 9 / Thursday, January 14. 1993 / Vps and Regulations 4559 Entry rermtt"will bn luued for a 1 month "Li ployee-rrscuen,use of public emergency generated b,ehemlal or b.d.rial action on I penod to cover those production areas where services,and procedures for breathing the residues of non hazardous catboat. tanks are fabricated to the point that entry tank The►re4 permit specifies which Control of otmospharic hazards.A'used" and exit are made using manholes procedures are available,but the area tank shall be brought into areas where tank Authorizotion-only the area superrisor may supervisor makes the final decision based on en is authorized only after the tank his authorize an employee to enter a tank within drcurastInces.(Certain lnfurlee may make It en emptied. (without r the employee I the permit area.The area supervisor must ne'c aaary to breach the tank to remove a Person rather than risk additional In entry)daisy residues,and purged of any determine that conditions in the tank taller, Pe ��� potential atmospheric hazards.dry bulk trailer or truck etc meet permit removal through an existing manhole. P . ' requirements before authorizing entry. However.the supervisor must ensure that no Welding.In addition to tank cleaning for Attendant.The area rupervtsor shall breaching procedure used for rescue would control of atmospheric hazards.coating and designate an employee to maintain violate teams of the entry permit.For by surface materials shall be removed 4 inches communication by employer specified mesas instance.U the tank must be breached (10.16 cm)or more from any surface area with employees working In tanks to ensure cvtriag with a h'the tank surfaces to bs where welding a other tooth work will be their safety.The attendant may not enter any cut must be L-ee of volatile or rnmbusrible done and tan taken that the atmosphere I permit entry cant.nod space to rescue an coatings`"thin 4 Inches(10.16 cm)of the within the tank remains well the LPL entrant or for any other reason,unless cutting line and the atmosphere within the (Follow the requirements of 29 below 1910. authorized by the rescue procedure and.and tank must be below the LFL Subpart Q OSHA's welding st(dard.at all even then,only after calling the rescue team Retrieval line and harnesses.The retrieval timers.) this standard an usually impractical se Permits An I and being relieved by a attendant by another lines and ht rat.seI generally required under entry permit valid fcr up to 1 worker. practical for u in tanks because the internal conLguration of year shall be issued prior to authrsization of Cocrarunications and attendant the tanks and their interior baffles and other entry into used tank trailers,dry bulk trailers Communications between attendant andI structures would prevent rescuers from or trucks In addition to the pre-entry cony.Methodst(s) s ofbe maintained throughout entry. of communication that may hauling nut injured entrants However, cleaning requirement,this permit shall be specified by the permit include voice. unless the rescue procedure calls for require the employee safeguards specified for voice powered radio,tapping or rapping breeches the tank for rescue,the rescue team new tank fabrication or construction permit I codes on tank walls,signalling tugs on a shall be trained In the use of retrieval lines areas. rope,and the attendant's observation that and harasses for removing injured Authorization Only the area supervisor may work activities such as chipping,grizsding. employees through manholes. authorize an employee to enter a tank trails, welding spraying etc.which requirt, B.Repair or semce of"used"tams and bulk 'dry bulk taller or truck within the permit deliberate operator control continue trailers.Ill The area sae buck must determine normally.These activities often generate so Sources o(Aazards.In addition to facing the areL�t the entry permit requirements have bees much noise that the necessary hearing potential bawds encountered in fabrication met before authorizing quire protection makes communication by voice cc menu. alluring,tanks car trailers which d.ifS .ilt have been to service may contain residues of Rescue procedures.Acceptable moue dangerous materials,whether left over from procedures include entry by a team'of the transportation of hazardous cargoes or • • I . • . I _ • I • I 'I • 4560 Federal Register / Vol. No. g / Thursdo. jul"ary 14, 1993 ! R lei and Regulations I gppeodit D to S1910.146 Sample Permits II Permir Appendix D - lA Sewer Entry . Confined Space Pre-Entry Check List II See Safety Procedure. A confined space either is entered teor d through or=� an opening he use of ea ladder r than a door (such as manhole or side p level and test results are II rungs to reach the working satisfactory. This check list must be filled out whenever the job site meets this criteria. Yes No I survey of the surrounding area show from ( ) ( ) _ 1 • Did your s such as drifting vapors be free of hazard il tanks, piping or sewers? Does your knowledge of industrial or other ( ) ( ) II 2. free hagda �eroust air e ccontaminants while occupied? of dangerII 3 . Are you certified in operation of the gas monitor ( ) ( ) to be used? Has agas monitor functional test (Bump Test) been ( ) ( ) q • gas monitor to be used?" II performed this shift on the ou test the atmosphere of the confined space ( ) ( ) I5, Did y _ g prior to entry? . r i. 6. Di d the atmosphere check as acceptable (no alarms ( ) ( ) given) ? Will theli atmosphere be continuously monitored while t ) ( • occupied? II 1 the space is occup local fire 1• ersonnel rescue by Contact County Centrex for p If on-site at the I • department in the event of an emergency. Regional Treatment Plant, contact the Plant Control Center (PCC) . If any of the above questions are supervisor.answered °no do not Notice: our. inched I• enter. Contact y Job IILocation i LEAD MAN Date , i. signature _ .. . • t . . . 1• Ill an 14. 199] / and Fegulitionit 4561 Federal Fcgiitcr / Vol. �o. 9 / Thurednp. January C >. 2 b.O v.. .�v •-•.- • • 43• ,0 3 'a •-' C An al u o o u 0, o, < ,. ....ft.... - ., .......... -., m n 4 le c z .. -. -- o c o o ., 4 0 ,C d ., u 1W. 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V 1I1 o' f UV tea ' •C C a -• O cv 01•i 0 c••+•-+., G-.` -O,O•0 u p.o o i+ c o V �+ aJ..s -.4 0aJc4naca oC) OU a; C COo .c.0 �...q C k p�O q b 1.• O . aye » aJ NCI. v nom. c�J✓yO X c. .�m�t o� • o, oc O— <C V G L� .. .i m 6,C 0 ►. aJ aJ ax aJ O > • L 0.0 Co C •• aJ 0 aJ Q 4) p c q v.R c E. (a1 S7 CC ."o . U.,...<-E• �A C�..e •.a () 4')W a.•• •- e• r= ra 1+ 0 a 3 3�a� ..� .a S eL.C aG . January 14, 1993 / es and Regulations I 4562 Fcder�l Rcgistct / Vol! No. e / 7bursday. u r• r u c u r, so u 'n 0 C I d v, u p, v d � I U 0wa Om H u cp 1Q, o O I o a m y x o� a I r N ?pp o. O 0 O 3 a F ( I I I I I I = ��x .. IIHIIII• a z G ° -V o. W ctnc W 47 W �' dO ' = r . < H ': WWII Wll1ll1tl u a D U C C � Q � aCC• On C E D P a E- Ir < z a • E• �' ..0 14 43 .4u p IUW in 3 ct Uy ooG I g Z 4 > 0 ... E U3 MIMI a= < q W I N'"' Z pZ,3dGC � f+ � N Hv � "� p, L d C7 Cr Z ixWIV ca > C.. c IIIII'Il .la �IC v W Wm ix -a is u•.+ 6. 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F4. a $ 1+ o-4o abao ,.i 0 Q • E • i P • . ;� < Q0 �A ? u u c cC� tntn • : .. ~ r tU� c �''' p� c a+ r• O .. an d a .' .YW > '. • ho� � � ��� � w� � d E-UapyUO�ucL� OGF '� a.]a • R Q'�XOCaa� aa7 O�pxQ34�.� QEWm .N( • ,( 7aW r. dG. 2§)4 ciw O e M , 0 °) OW „+O ' 1' >.>.7 F, • � CCC� N • N<G ` i i P. N 7 • GGZ .34.. > mWiLQIZ. UE-0. .3 < = :...- v>4 • I r • Federal Resider / Vol. 55. No. 9 / Thursday. 1 9IIuary I1, INys r mures lulu n%r• .As .- /1 pre od'u E to S1910.1ets--.Se,ry System pment which wands an audible alarm. bureau and emergency melon L° In addition to Its Tiswl readout.whenever their�a�r�e that sewer work wttbdn delayed Utz one of the following 000dltions la or Interrupted and entrants Sewer entry permit en in three vital respects encountered:oxygen cooceotretion less than whenever sewn lines might be ruddenly bons other entries.first.thews well 19.5 percent;flammable gas or vapor at 10 flooded by rain a fire suppresnoo actteities.exispace any way to completely isolate the rant or more of the lower flammable limit or whenever flammable or other hazardous sees a section of a becausecontinuousIsolation ti n le noto �L):ce hydrogen rulbde or carbon materials an pleased into sewers during be entered:second.atmosphere Isolation Is monoxide at or above their I'EL(10 ppm or emergencies by endustriel or transportation completI unpredictably the a ecome let may hazard suddenly and ppm.respectively);or,If a broad range emergencies accidents.(toxiCl unprc. ly become plo lirelly hazardous sesr device used,et 100 ppm (4) Equipment Entry into large boyo.flammable or f the instant sti from causer chancterizsd by Its rayons*to toluene. bore Special may require the use of lisp boyood the control of the experienced n sewer Normally,the oxygen sensor/broad ranget include employer.and third. sensor instrument is best suited for sewer pecial equipment.Such squire equipment might workers are especially knowledgeable is atmosphere aoaltnrtng clericals I entry and work la their permit spaces entry.Flowever,substance rped5c devices such items as should be used whenever actual with automatic audible alarms,escape self- o°uuee ofp oy nts where entries. specsnlikeapparatus(ESC3A)with other employments permit specs entry enn►>miaanu have been ideati5ed.The contained breathing PPS+ is a tan exceptional event,sewer instrument should be carried and used by the at least 10 minute air supply(or other NIOSH worrare and ual work environment is a permit entrant to sewer line work to monitor the approved self rescuer),and waterproof atmosphere to the entrant's eovlranment,and flashlights.and may also Include boats and space. walls.radios and rope standoffs for and (1)Adherence toentrtnts procedure.The emplemployees in ovement.of the nnthe entrants' direction ny around bends and corners as needed should designate as res ands only em who are thoroughly trained the employer's deterioration to atmospDene wadrtr`nether Dec.93-5]3 Filed 1-13-1993;8:45 am) sewer entry procedures and who demonstrate the same immediate louoahere several entrants ars �working +aye tae aaro-se- that they follow these entry procedures in exactly as prescribed when performing sewer acceptat.ble. . used by the lead entrant.is I entries. flow and flooding.Sewer crews (2)Atmospheric monitoring Entrants should d lop and maintain liaison,to the equipped u trained to the use of,and b extent possible,with the local weather v.•itD,atmospheric monitoring I • I • • • 1 • . • • . I I 1 1 1 1 • • 1 1 1 1 1 1 1 1 1 1 1 1 • • ' D1-6 MEASUREMENT AND PAYMENT A. General ' The Contract price shall cover all Work required by the Contract Documents. All costs in connection with the proper and successful completion of the Work, including furnishing all materials, equipment, supplies, and appurtenances; providing all equipment and tools; and performing all necessary labor and supervision to fully complete the Work, shall be included in the unit and lump sum prices bid. All Work not specifically set forth as a pay item in the Agreement shall be considered a subsidiary obligation of Contractor and all costs in connection therewith shall be included in the Contract prices. 1. Estimated Quantities Quantities stipulated in the Bid Form or Contract Documents are approximate and are to be used only (a) as ' a basis for estimating the probable cost of the Work and (b) for the purpose of comparing the bids submitted for the Work. The actual amounts of work done and materials furnished under unit price items may differ from the estimated quantities. The basis of payment for work and materials will be the actual amount of work done and materials furnished. Contractor agrees that he will make no claim for damages, anticipated profits, or otherwise on account of any difference between the amounts of work actually performed and materials ' actually furnished and the estimated amounts therefore. 2 . Measurements and Payments Payments will be made in accordance with the General Conditions for actual quantities constructed or installed in accordance with the Contract Documents, be ' they more or less than the listed quantities; said quantities being measured as hereinafter specified. 3 . Items Not Listed In Contract There shall be no measurement or separate payment for any items not listed in the Contract and all costs pertaining thereto shall be included in the contract unit prices for other items listed. END OF SECTION D1-6 ' D1-6 (1) City of Fayetteville Sewer System Improvements • • I I 1 I I I I I I I 1 1 I I I I I I I I • • D1-7 MANHOLE TESTING A. General 1. Scope This section describes manhole testing to effectively confirm the watertight integrity of new manholes and existing manholes following infiltration related repairs and inflow related repairs. ' 2 . Description ' a. Infiltration may be observed in manhole defects at manhole walls, pipe seals or bench/trough areas. Infiltration related repairs are intended to ' eliminate leakage of groundwater into manholes. b. Inflow may be observed in manhole defects at manhole frames, covers, frame seals, grade adjustments, grade adjustment seals, corbels, or walls. Inflow related repairs are intended to eliminate sources of surface water entry that become active during rainfall events. 3 . Testing, Observations and Guarantee Period ' a. The testing required shall be performed by the Contractor at all rehabilitated and new manholes and documented to the satisfaction of the Engineer. b. Testing shall not be performed on a specific manhole until all work as shown on the Manhole ' Rehabilitation Schedule has been completed for that specific manhole. c. Any rehabilitated manholes or new manholes that are ' observed to be leaking by the Engineer shall be subject to additional repairs and retested by the Contractor at no additional cost to the Owner. B. Materials Not specified. ' D1-7 (1) City of Fayetteville Sewer System Improvements • • C. Execution II 1. Infiltration Testing I a. All new and rehabilitated manholes shall be vacuum tested by the Contractor in the presence of the Engineer for sources of infiltration. Testing will be made during high groundwater conditions, wherever possible. I b. Manholes shall be tested after installation with all connections (existing and/or proposed) in place. Drop-connections and gas sealing connections shall I be installed prior to testing. The lines entering the manhole shall be temporally plugged plugs braced to prevent them from being drawn into the manhole. The plugs shall be installed in the I lines beyond drop-connections, gas sealing connections, etc. The test head shall be placed inside the frame at the top of the manhole and IIinflated in accordance with the manufacturer' s recommendations. A vacuum of 10 inches of mercury shall be drawn, and the vacuum pump will be turned off. With the valve closed, the level of vacuumII shall be read after the required test time. If the drop in the level is less than 1-inch of mercury (final vacuum greater than 9 inches of mercury) , the manhole will have passed the vacuum test. After a successful test, the temporary plugs will be removed. The required test time is determined from I Table I. Table I I MINIMUM TIME REQUIRED FOR A VACUUM DROP OF 1" H, (10"H, - 9"H,) (MIN:SEC) DEPTH OF M.H. 60" M.H. 72" M.H. I (DEPTH IN FT.) 48" M.H. , :50 1:00 0 - 20' :40 I 22' :44 :55 1:06 24' :48 1:00 1:12 26' :52 1:05 1:18 28' :56 1:10 1:24 30' 1:00 1:15 1:30 I ADDITIONAL 2' DEPTHS-ADD :05 :06 FOR EACH 2' :04 I City of Fayetteville D1-7 (2) Sewer System Improvements I ' • • ' c. Manhole vacuum levels observed to drop greater than 1-inch of mercury (Final vacuum less than 9 inches ' of mercury) will have failed the test and will require additional rehabilitation. The Contractor shall make the necessary repairs at no additional compensation for only those work items completed by ' the Contractor. The manhole shall then be retested as described above until a successful test is made. ' 2 . Inflow Testing a. All rehabilitated manholes and new manholes shall be dyed water tested. Manholes shall be dye water ' tested in the presence of the Engineer. The dye test shall consist of applying a concentrated dye solution around the manhole frame. Dyed water shall ' be applied for at least ten (10)minutes. b. Manholes observed to be actively leaking will have failed the test and will not be acceptable. Manholes failing the test will require additional rehabilitation by the Contractor at no additional compensation. The Contractor shall be responsible ' for only those work items listed in the Manhole Rehabilitation Schedule, Section G. The manhole shall then be retested as described above until a successful test is made. D. Measurement and Payment No contract unit prices are established for manhole testing. ' However, specific sections of the Contract Documents indicate that certain percentages of various contract prices will not be eligible for payment unless testing has been ' performed. ' END OF SECTION D1-7 I I ' D1-7 (3) City of Fayetteville Sewer System Improvements • • I I I I 1 I I I I I I I I I I I I I I ' • S ' D1-8 TRENCH SAFETY. SYSTEM ' A. General ' 1. Scope This section describes the trench safety requirements for construction of sanitary sewers and appurtenances in accordance with the Contract Documents. ' 2 . Description The latest version of the U.S. Department of Labor, ' Occupational Safety and Health Administration Standards, 29 CFR Part 1926, Subpart P-Excavations shall be the minimum governing requirements for trench safety. 3 . Trench Protection ' Protect open cut trenches against collapse as required by State or Federal Laws governing the protection of life or property. Minimum protection shall conform to ' the recommendations of the Occupational Safety and Health Administration Standards (OSHA) for construction. B. Materials Not Specified. C. Execution The apparent low bidder shall be required to submit a site specific trench safety plan prepared, sealed, signed, and ' dated by a professional engineer registered in the State of Arkansas. The trench safety plan shall specify the method or methods of trench safety to be used with specific information given for each so that it is clear what is required to meet governing requirements for trench safety. The submittal of the trench safety plan to the Owner and ' Engineer is for information only. The submittal of the trench safety plan in no way relieves the contractor from his responsibility for trench safety. D1-8 (1) City of Fayetteville Sewer System Improvements . • D. Measurement and Payment Payment for the trench safety system shall be at the Contract price per linear foot for trench safety systems installed in excavations for manhole replacements exceeding five feet in depth. Trench depth is the vertical measurement from the top of the existing ground to the bottom of the pipe or structure. Payment will be made on the basis of ten (10) linear feet per manhole for all manholes where excavation depth over five feet is required, the actual length of trench over five feet actually utilized notwithstanding, and shall be full compensation for any subsurface investigations necessary for design, safety system design, labor, tools, materials, equipment, and incidentals necessary for the installation and removal of trench safety systems. END OF SECTION D1-8 I t City of Fayetteville D1-8 (2) Sewer System Improvements • SUBPART P - EXCAVATIONS 1926 .650 i � 1926 . 651 � 1926 . 652 1 APPENDICES A - F 1 1 1 i 1 1 1 1 • 0 I Occupational Safety and Health Admin., labor § 1926.650 I{i"It'h1 r1,. I lit Ilt'itit41 s\�tI to t inti m:, Rump iota\ ittt ink km( d U ;tlE.11t'; or I a method of protecting employees working surface that is used to gain from CRve-ifS by excavating the sides access to one point from another, and of an excavation to form one or a is constructed from earth or from series of horizontal levels or steps, structural materials such as steel or usually with vertical or near-vertical woPoC9gislered Professional Engineer surfaces between levels. Cave-in means the separation of a means a person who is registered as a mass of soil or rock material from the professional engineer in the state side of an excavation, or the loss of where the work is to be performed. soil from under a trench shield or sup- However, a professional engineer. reg- I port system, and its sudden movement istered r in any state professionalisdeemed to be med to bera into the excavation, either by falling "registered or sliding, in sufficient quantity so within the meaning of this standard that it could entrap, bury, or on ter when tured protective ng systems" ort bulat designs o m wise injure and immobilize a pers Competent person means one who is ed data" to be used in interstate corn- capable of identifying existing and merce. predictable hazards in the surround- Sheeting means the members of a ings, or working conditions which are shoring system that retain the earth unsanitary, h, and ous, or who has authorize by in position and in members urn of are thenshoring ported to employees, and I Lion to take prompt corrective meas- system. ys em. (Shield system) means a ures to eliminate them.a nd the Crossbe braces mean syhe stem stem horizontal nstalled forces uimposedt able to by a l caved n and members of a shoring Y vatioperpendicular e o the f w sides h bear e exca-againststructby ure.rSh Shields can y be permanent either vat ion, the ends structures or can be designed to be I either uprights or wales. Excavation means any man-made portable and moved along as work pro- cut, or depression earth remov- ethers premanufactly, shields can ured or job-built e earth surface, formed by al. accordance with § 1926.652 (c)(3) or Faces or sides means the vertical or (c)(4). Shields used in trenches are inclined earth surfaces formed as a usually referred ch errshiedl o tas "trench boxes" result of excavation work. Failure means the breakage, dis- Shoring (Shoring system) means a placement, or permanentmb dr coonnection mechanical ation structure uch as a metal or timber horing hydraulic, system of o a structural memberor so as to reduce its structural integrity Lion andhat pwhich the sides of an excava-designed to prevent and its supportive capabilities. Hazardous atmosphere means an at- cave-ins. mosphere which by reason of being ex- Sides. See "Faces." plosive, flammable, poisonous, corro- Sloping (Sloping system) means a sive, oxidizing, irritating, oxygen defi- cave-ins method of protecting by excavating to formployee sides m of cient, toxic, or otherwise harmful, may cause death, illness, or injury. an excavation that are inclined away I Kickout means the accidental re- romfan angle of inc ith excavation so as re required to prevent lease failure of a cross brace. Protective system means from cae th mhans ences in such factors of to prevent naases theisoi differ- protecting protecting employees from material that could fall or roll environmental conditions of exposure, from an excavation face or into an ex- and appl dapplicroation means natural solid min cavation, or from the collapse of adja- a bled cent structures. Protectiveslopings �and with material that slides can andbw•i1lXcremain benching support systems, other sy em-S shield v systems, e the neces- considered to be and intact while ost stable when l the rock other ryttems that p material on the side or sides of the ex- 219 I I • • IOccupational Safety and Health Admin., labor § 1926.651 tarlu d iii a inctnnt r to prevent trip- pcctcd to exact, such as in caca‘atlons ping. in landfill areas or excavations in I (v) Structural ramps used in lieu of areas where hazardous substances are steps shall be provided with cleats or stored nearby, the atmospheres in the other surface treatments on the top excavation shall be tested before em- I surface to prevent slipping. ployees enter excavations greater than (2) lllcuns of egress from trench cxca- 4 feet ( 1.22 m) in depth. vatzons. A stairway, ladder, ramp or (ii) Adequate precautions shall be other safe means of egress shall be lo- taken to prevent employee exposure to I Gated in trench excavations that are 4 atmospheres containing less than 19.5 feet ( 1.22 m) or more in depth so as to percent oxygen and other hazardous require no more than 25 feet (7.62 m) atmospheres. These precautions in- ' of lateral travel for employees. elude providing proper respiratory (d) Exposure to vehicular traffic. protection or ventilation in accordance Employees exposed to public vehicular with subparts D and E of this part re- traffic shall be provided with, and spectively. I shall wear, earning vests or other suit- (iii) Adequate precaution shall be able garments marked with or made of taken such as providing ventilation, to reflectorized or high-visibility materi- prevent employee exposure to an at- I al. mosphere containing a concentration (e) Exposure to falling loads. No em- of a flammable gas in excess of 20 per- ployee shall be permitted underneath cent of the lower flammable limit of loads handled by lifting or digging the gas. I equipment. Employees shall be re- (iv) When controls are used that are quired to stand away from any vehicle intended to reduce the level of atmos- being loaded or unloaded to avoid pheric contaminants to acceptable being struck by any spillage or falling levels, testing shall be conducted as I materials. Operators may remain in often as necessary to ensure that the the cabs of vehicles being loaded or atmosphere remains safe. unloaded when the vehicles are (2) Emergency rescue equipment. (i) I equipped, in accordance with Emergency rescue equipment, such as § 1926.601(b)(6), to provide adequate breathing apparatus, a safety harness protection for the operator during and line, or a basket stretcher, shall be I loading and unloading operations. readily available where hazardous at- (f) Warning system for mobile equip- mospheric conditions exist or may rea- ment. When mobile equipment is oper- sonably be expected to develop during ated adjacent to an excavation, or work in an excavation. This equipment I when such equipment is required to shall be attended when in use. approach the edge of an excavation, (ii) Employees entering bell-bottom and the operator does not have a clear pier holes, or other similar deep and and direct view of the edge of the ex- confined footing excavations, shall I cavation, a warning system shall be wear a harness with a life-line securely utilized such as barricades, hand or attached to it. The lifeline shall be mechanical signals, or stop logs. If pos- separate from any line used to handle I sible, the grade should be away from materials, and shall be individually at- the excavation. tended at all times while the employee (g) Hazardous atmospheres—(1) wearing the lifeline is in the excava- Testing and controls. In addition to tion. I the requirements set forth in subparts (h) Protection from hazards associ- D and E of this part (29 CFR 1926.50- ated with water accumulation. (1) Em- 1926.107) to prevent exposure to ployees shall not work in excavations harmful levels of atmospheric con- in which there is accumulated water, I taminants and to assure acceptable at- or in excavations in which water is ac- mospheric conditions, the following re- cumulating, unless adequate precau- • quirements shall apply: tions have been taken to protect em- I (i) Where oxygen deficiency (atmos- ployees against the hazards posed by pheres containing less than 19.5 per- water accumulation. The precautions cent. oxygen) or a hazardous atmos- necessary to protect employees ade- phere exists or could reasonably be ex- quately vary with each situation. but ' 221 • 0 Occupational Safety and Health Admin., labor 1926.652 c„) AcIc (..i u;tt t b;tr r it r plty�rc;cl prOtcc tilt tut it, ;ti,,,, ,,,i,, , :. A ;"„i I t t,, t hl., lion shall be pro\ided at all remotely subpart. located excavations. All wells. pits, (3) Option c3)—Deslg'rs using other shafts, etc.. shall be barricaded or coy- tabulated data. (i) Designs of sloping I cred. Upon completion of exploration or benching systems shall be selected and similar operations, temporary from and be in accordance with tabu- wells, pits. shafts, etc., shall be back- lated tabulated such hlas data shall tables and harts. in I filled. (ii) Thwritten form and shall include all of 0 14:'6.6:)"— Requirements for protective the folio\%mg: I systems. (A) Identification of the parameters(a) Protection of employers in exca- that. affect the selection of a sloping nations. (1) Each employee in an exca- or benching system drawn from such vation shall be protected from cave-ins data: I by an adequate protective system de- (B) Identification of the limits of use signed in accordance with paragraph of the data, to include the magnitude (b) or (c) of this section except when: and con iguraeon of slopes deter- (i) Excavations are made entirely in mined to be safe;(C) information as may stable rock; or Explanatory (ii) Excavations are less than 5 feet be necessary to aid the user in makll�g (1.52m) in depth and examination of a correct selection of a protective the ground by a competent person system from the data. provides no indication of a potential ediii) At which one copy pys f the e retabulat- cavein. I gistered (2) Protective sresist wmsosualfailu e l have tall the f data,shall be engineer at the capacity to resist withoutro- loads that are intended or could re tecti�e during syst.em construction of the time p the transmted be expected to be applied or data may be stored off the jobsite, but I transmit to the system. a copy of the data shall be made avail- (b) Design of sloping and benching systems. The slopes n configurations shall able4)t Option PtheOSecretary(4) Design by request.sloping and benching ' bepl selected and designee and shall be in anded by the em- benchingnsystemse not utilizing accord nr his with the eeI accordance requirementsthe alterna- under On paragraph Option(b)( of) ot1°sptse section paragraph (b)(1); o tive, paragraph (b)(_); or, in the alter- shall be approved by a registered pro- fessional engineer. native, paragraph (b)(3), or, in the al- shall be in written form I ternative, paragraph (b)(4), as follows: (ii) Designs (1) Option (1)—Allowable configura- and shall include at least the follow- tions and slopes. (i) Excavations shall ing: be sloped at an angle not steeper to one that than ) The magnitude of the slopes one were determined to be safe for I and one-half horizontal vertical (34 degrees measured from the the particular project; horizontal), unless the mptedebe ow term)ined The to belsafetforsthethat part particular de- one of the other options project; and I (ii) Slopes specified in paragraph p ro oja The identity of the registered (b)(1)(i) of this section, shall be exca- vated to form configurations that are professional engineer approving the in accordance with the slopes shown d sign. his g. least one copy of the design I subpart.e Type C soil in Appendix B to t shall be maintained at the jobsite while the slope is being constructed. slopes and configurations using Ap- I (2) Option (2)—Determination of After that time the design need not be shall be pendices A and B. Maximum allowable at the jobsite, but a copy slopes, and allowable configurations made available to the Secretary upon for sloping and benching systems, request. shield I shall be determined in accordance (c) Design of support systems, with the conditions and requirements systems, and other protective systems. 223 I I • w Occupational Safety and Health Admin., Labor Subpt. P, App. A I . u..( . if tIll L•k)li1in It tit pt t:.un cannot (•\r;i\ ;ttiim:- at Ie%cl:, alio% e oilier cm assure 11w material or equipment is ployees except when employees at the I able to support the intended loads or lower levels are adequately protected Is otherwise suitable for safe use, then from the hazard of falling, rolling, or such material or equipment shall be sliding material or equipment. removed from service, and shall be (g) Shield systems—(1) General. (1) I evaluated and approved by a regis- Shield systems shall not be subjected tered professional engineer before to loads exceeding those which the being returned to service. system was designed to withstand. I (e) Installation and removal of sup- (ii) Shields shall be installed In a port—(l) General. (I) Members of sup- manner to restrict lateral or other port systems shall be securely connect- hazardous movement of the shield in ed together to prevent sliding, falling, the event of the application of sudden I lockouts, or other predictable failure. lateral loads. (ii) Support systems shall be in (iii) Employees shall be protected stalled and removed in a manner that from the hazard of cave-ins when en- I protects employees from cave-ins, tering or exiting the areas protected structural collapses, or from being by shields. struck by members of the support (iv) Employees shall not be allowed 1 system. in shields when shields are being in- (iii) Individual members of support stalled, removed, or moved vertically. systems shall not be subjected to loads (2) Additional requirement for shield exceeding those which those members systems used in trench excavations. I were designed to withstand. Excavations of earth material to a (iv) Before temporary removal of in- level not greater than 2 feet (.61 m) dividual members begins, additional below the bottom of a shield shall be precautions shall be taken to ensure permitted, but only if the shield is de- Ithe safety of employees, such as in- signed to resist the forces calculated stalling other structural members to for the full depth of the trench, and carry the loads imposed on the sup- there are no indications while the I port system. trench is open of a possible loss of soil (v) Removal shall begin at, and from behind or below the bottom of progress from, the bottom of the exca- the shield. vation. Members shall be released . I slowly so as to note any indication of possible failure of the remaining mem- APPENDIX A TO SUBPART P—SOIL bers of the structure or possible cave- CLASSIFICATION I in of the sides of the excavation.(vi) Backfilling shall progress to- (a) Scope and application—(1) Scope. This appendix describes a method of classifying gether with the removal of support soil and rock deposits based on site and envi- systems from excavations. ronmental conditions, and on the structure I (2) Additional requirements for sup- and composition of the earth deposits. The port systems for trench excavations. (i) appendix contains definitions, sets forth re- Excavation of material to a level no quirements, and describes acceptable visual I greater than 2 feet (.61 m) below the and manual tests for use in clatsifling soils. bottom of the members of a support (2) Application. This appendix applies system shall be permitted, but only if when a sloping or benching system is de- the system is designed to resist the signed in accordance with the requirements set forth in g 1926.652(b)(2) as a method of I forces calculated for the full depth of the trench, and there are no indica- protection for employees from cave-ins. This appendix also applies when timber tions while the trench is open of a pos- shoring for excavations is designed as a I sible loss of soil from behind or below method of protection from cave-ins in ac- the bottom of the support system. cordance with appendix C to subpart P of (ii) Installation of a support system part 1926, and when aluminum hydraulic shall be closely coordinated with the shoring is designed in accordance with ap excavation of trenches. pendix D. This Appendix also applies if I (f) Sloping and benching systems. other protective systems are designed and selected for use from data prepared in ac- Employees shall not be permitted to cordance with the requirements set forth in work on the faces of sloped or benched § 1926.652(c), and the use of the data is I 225 • • Occupational Safety and Health Admin., Labor Subpt. P, App. A �, ;Il 1(11 d Solt I �A t 11, „1�'In11t c,,,,;;u1 }slit 5:7, lI •(it 1111 :1.M• 1111 1? ',III I11 IL, It II. t`xCR\Rt('d 1t 1 the load per unit arra at !Itch a soil Kill that remains in clump. 1 s fail in compression. It can be determined by coh('she. Soil that breaks up en_slly and does laboratory testing, or estimated In thumb pen he field not (iii) Observe the side of lar. the opened exca , using a pocket and penetrometer.m r, byvatlon and the surface area adjacent to the etratfun tests. other methods. µ•et soil means soil that contains signifl- excavation. Crack•like openings such as ten-ate cantly more moisture vatluesttlan hat cohcsivel. but in sion cracks mat rh If chunks of soildspallcoff alssured ve vertical material. such I such a range of soil could be fissured. Small spalls arc evi- al will slump or begin to flow when vibrated. Granular material that v,ould exhibit coke• of euce of moving ia ardour and alare e indications sive properties when moist will lose thoseI cohesive properties when wet. (iv) Observe the area adjacent to the exca- (c) Requirements—(1) Classillcation of tion and the utilityexcavation lf fore evidence of soil and rock deposits. Each soil and rock other I deposit shall be classified by a competent structures, and to Identify previously dis- person as Stable Rock. Type A. Type B. or turbed soil. Type C in accordance with the definitions (, ) Observe the opened side of the excava- set forth in paragraph (b) of this appendix. lion to identify layered systems. Examine I (2) Bcsis o.` casstfication. The classifica• layered systems to identify if the layers tion of the deposits shall be made based on slope toward the excavation. Estimate the the results of at least one visual and at least degree of slope of the layers. one manual analysis. Such analyses shall be (vi) Observe the area adjacent to the exca- I conducted by a competent person using vation and the sides of the opened excava- tesis described in paragraph (d) below, or in Lion for evidence of surface water, water other recognized methods of soil classifica- seeping from the sides of the excavation, or tion and testing such as those adopted ater Materials, the location of the level of the water table. I the America Society for Testingg sex (vii) Observe the area adjacent to the ex or the U.S. Department of Agriculture camas{on and the area within the excavation rural classification system. for sources of vibration that may affect the (3) Visual and manual analyses. The i stablity of the excavation face. I visual and manual analyses, such as those (2) Manual tests. Manual analysis of soil noted as being acceptable in paragraph (d) is to determine quantita of this appendix, shall be designed and con- time samples well conductedas qualitative properties nf soil dueled li provide sufficient quantitative and to provide more information in order to I and qualitative information as may be nec- classify soil essary to identify properly the properties, (s plcsti properly.Mold a moist or wet sample cfation ofandthe conditions affecting the classifi- of soil into a ball and attempt to roll it into cation of er deposits. threads as thin as 4-inch in diameter. Cohe- the I (4) Layered systems. In a layered system. sive material can be successfully rolled into system shall be classified in r accordance threads without crumbling. For example, if with its weakest layer. However, each layer at least a two inch (50 mm) length of 1/4-inch may be l yer lies individually stable where a more ' stable layer lies under a less layer. thread can be held on one end without tear- (5) Reclassification If. after classifying a ing, the soil is cohesive. deposit, the properties, factors, or condi- (ii) Dry strength. If the soil is dry and tions affecting its classification change in crumbles on its own or with moderate pres- any way, the changes shall he evaluated by sure into individual grains or fine powder, it a competent person. The deposit shall be re- is granular (any combination of gravel. classified as necessary to reflect the sand, or silt). If the soil is dry and falls into clumps which break up into smaller clumps, changed circumstances. id) Acceptable but the smaller clumps can only be broken visual and manual tests.— with difficulty, it may be clay in any (1) Visual tests. Visual analysis is conducted upcombination with gravel, sand or ayt. If the y to determine qualitative information regard- ing the excavation site in general, the soil dry break it breaks to small clumps which not the to the excavation, the so forming ' the sides of the open excavation, and the no vibuab indication difficulty, is fissured, the rsoil taken as samples from excavated mate- soil may be considered unfissured.ration. The thumb ne- (i) Observe sampls ofoi tration test tht are exca- ii) Thum ban be t used to estimate theeun- E tsti and soil in Emate themo is the particle sizes es. Soil soils. (This test pressive is basedlrength of on the thumbhesive pene- thatiIs amounts of f material at is pis cohesive co material.Soil ncomposed for tTesting tand Materials (ASTM) Standard is Rpecommend- granular of a coarse grained sand or gravel is designation for Description of Soils granular material. I (Visual- 227 1 • S 1 Occupational Safety and Health Admin., Labor Subpt. P, App. B AI.I r MAXIMUM ALLOWABLE SLOPES 1 SOIL OR ROCK TYPL IIA • IM ,,M ALLOWABLE SLOPES (H:V)C11 FOR ExCAVAlIONS LESS THAN 20 FEET hF rp 1 :1 STABLE ROCK VERTICAL (9(f) TYPE A I .•I 3/4 : 1 (53') 1 TYPE B 1:1 (450) TYPE C 1 (34°) 1 NOTES: 1. Numbers shown in parentheses next to maximum allowable slopes are angles expressed in degrees from the horizontal. Angles have been rounded off. 1 2. A short-term maximum allowable slope of 1/2H:1V (63°) is allowed in excavations in Type A soil that are 12 feet (3.67 m) or less in depth. Short-term maximum allowable slopes for excavations greater than 12 1 feet (3.67 m) in depth shall be 3/4H:IV (53°). 3. Sloping or benching for excavations greater than 20 feet deep shall be designed by a registered professional engineer. Figure B-1 ' Slope Configurations (All slopes stated below are in the horizontal to vertical ratio) 1 B-1.1 Excavations made in Type A soil. 1. All simple slope excavation 20 feet or less in depth shall have a maximum allowable slope of 34:1. • i 1 1 1 1 229 S 0 Occupational Safety and Health Admin., Labor Subpt. P, App. B I SIMPLE BENCH \ I 1 I / / ' t / 1 I 20' Max. 5 ' \ . // 3/4 Max . / I / / G' `lax. // I MULTIPLE BENCH 3. All excavations he a maximum vertical side ofhic feeth e unsupported vertically sided lower I portions shall \ . I . /Z1 1 I 3/G g' Max. 31/2' Max . 't—MAXIMUM 8 FEET IN DEPTH I UNSUPPORTED VERTICALLY SIDED LOWER PORTION -MAXIMUM excavations more than 8 feet but not more than 12 feet in depth which unsupported vertically sided lower portions shall have a maximum allowable slope of 1:1 and a m ' aximum vertical side of 3 '2 feet. 1 I 1.Z]1 . 12' Max. I I 3i' Max. I • 231 I • • IOccupational Safety and Health Admin., Labor Subpt. P, App. B IThis bench alloyed in cohesive soil only . I A I 20' Max 1 I 4' •, Max . ' i I SINGLE BENCH --_, This bench allowed in cohesive soil only I L. , - - 1 1 I20' Max. 1 I `lax: / ' ' 4' Max. i I J I ' I MULTIPLE BENCH 3. All excavations 20 feet or less in depth which have vertically sided lower portions shall be shielded or supported to a height at least 18 inches above the top of the vertical side. All such excavations shall have a maximum allowable slope of 1:1. Support or shield system A., 20' Max. { E—�� 1 .__._ I Cl8" `Sin. i II S Total height of vertical side 1 . I 233 • • Occupational Safety and Health Admin., labor Subpt. P, App. B VERTICAL SIDED LOWER PORTION ' 3. All other sloped excavations shall be In accordance with the other options permitted in 4 1928.852(b). B-1.4 Excavations Made In Layered Soils 1. All excavations et or e forth s In de th made In layered soils shall have a maximum ' sallowable slope for each layer w. 1 /11 1 1 , 1 d OVER A C 1 A 1 3/4 C OVER A ' Ai 15 _ _ B � 1 1 C OVER 3 1 235 ' I . • IOccupational Softy and H.alth Admin., Labor Subpt. P, App. C {,.,;.i,:,i{,h at the at)y„ nk11\ Each table (A) `Wiwi) loads Imposed b) structures or present_~ the minimum sizes of timber mem- by stored material adjacent to the trench I bers to use in a shoring system, and each weigh in excess of the load imposed by a table contains data only for the particular two-foot soil surcharge. The term "adja- s.,{1 type In which the excavation or portion cent" as used here means the area within a of the excavation is made. The data are ar• horizontal distance from the edge of the I ranged to allow the user the flexibility to trench equal to the depth of the trench. select from among several acceptable con- (B) When vertical loads imposed on cross figurations of members based on varying braces exceed a 240-pound gravity load dis- the horizontal spacing of the crossbraces• tributed on a one-fool section of the center I Stable rock is exempt from shoring require of the cros brace. m(nLs and therefore, no data are presented (C) When surcharge loads are present for this condition. from equipment weighing in excess of 20,000 (2) Information concerning the basis of pounds. I the tabular data and the limitations of the data is presented in paragraph (d) of this (D) When only the lower portion of a dat�endi≥ , and on the tables themselves. trench is shored and the remaining portion (3) Information explaining the use of the of the trench is sloped or benched unless: I tabular data is presented in paragraph (e) of The sloped portion is sloped at an angle less this appendix. steep than three horizontal to one vertical: (4) Information illustrating the use of the or the members are selected from the tables tabular data is presented in paragraph (f) of for use at a depth which is determined from I this appendix. the top of the overall trench, and not from the toe of the sloped portion. (5) Miscellaneous notations regarding Tables C-1.1 through C-1.3 and Tables C- (e) Use of Tables. The members of the 2.1 through C-2.3 are presented in para- shoring system that are to be selected using I graph (g) of this Appendix. this information are the cross braces, the (d) Basis and limitations of the data.—(1) uprights, and the wales, where wales are re- Dimensions of timber members. (i) The sizes quired. Minimum sizes of members are spec- of the timber members listed in Tables C- ified for use in different types of soil. There I 1.1 through C-1.3 are taken from the Na are six tables of information, two for each Ilona] Bureau of Standards (NBS) report, soil type. The soil type must first be deter- •"Recommended Technical Provisions for mined in accordance with the soil classifica- Construction Practice in Shoring and Slop- tion system described in appendix A to sub- "' ing of Trenches and Excavations." In addi- part P of part 1926. Using the appropriate tion. where NBS did not recommend specific table, the selection of the size and spacing sizes of members, member sizes are based on of the members is then made. The selection ' an analysis of the sizes required for use by is based on the depth and width of the existing codes and on empirical practice. trench where the members are to be in- lii) The required dimensions of the mem- stalled and, in most instances, the selection bers listed in Tables C-1.1 through C-1.3 is also based on the horizontal spacing of refer to actual dimensions and not nominal the crossbraces. Instances where a choice of I dimensions of the timber. Employers want- horizontal spacing of crossbracing is avail- ing to use nominal size shoring are directed able, the horizontal spacing of the cross- to Tables C-2.1 through C-2.3, or have this braces must be chosen by the user before choice under § 1926.652(c)(3), and are re- the size of any member can be determined. I. !erred to The Corps of Engineers, The When the soil type, the width and depth of Bureau of Reclamation or data from other the trench, and the horizontal spacing of acceptable sources. the crossbraces are known, the size and ver- (2) Limitation of application. (i) It is not tical spacing of the crossbraces, the size and I intended that the timber shoring specifica- vertical spacing of the wales, and the size tion apply to every situation that may be and horizontal spacing of the uprights can experienced in the field. These data were be read from the appropriate table. developed to apply to the situations that are (f) Examples to Illustrate the L'se of Tables I most commonly experienced in current C-1.1 through C 1.3. trenching practice. Shoring systems for use (1) Example 1. in situations that are not covered by the A trench dug in Type A soil is 13 feet deep data in this appendix must be designed as and five feet wide. I specified in § 1926.652(c). Prom Table C-1.1, for acceptable arrange- ments When any of the following conditions ments of timber can be used. are present, the members specified in the tables are not considered adequate. Either Arrangement #1 an alternate timber shoring system must be designed or another type of protective Space 4x4 crossbraces at six feet horizon- system designed in accordance with tally and four feet vertically. I § 1926.652. Wales are not required. 237 • • Occupational Saf•ty and Health Admin., Labor Subpt. P, App. C _ - 1 Z 01 CO ...1 rJ QI vl n r J Q la .O •O CO CO .- N R e1 I O th CC i-... <3O .-- >.,,' .C r _ W ..-i c-, r., J W -1 W .a. GC -J C- 70 ' 0 a C 0 0 J C CV J Q • • O I • r ..-1 .- O ,1 .O .0 •J 'O N 3 .n • x a x x aC .. CI.I- CIJ Z Cr E u .n `0 W C S 1 � � W CI W L _] . C.• ^ C C 7 `1 G C> W 1 Q Q 1 C Q' C Q Q Q O L J CC J..1 L.,./7 N� • N v W 01 • N N I C1= W . 3 W Z C CC O O C COO O 7 CO _ �1 N X •'-0 N Z N- •J- CO x ' 0 co X; x X X a4' X .-+ r 4 ,;,, z coi a cam, coo C - a CC CO o .o C: CO C 0 > 1— d G CC C C .-. 0 �l cJ 4) 4 I N CI c+E i f r� rj C u C .= U W Q Q v Q Q Q v Q Q Q v Q C .+ Z + W C�+ W "" G...� ..+ Cl J f = J C- N C m1 _ 4 G x I-- I C C rnL VI .~.Ji I- .D .J .O .O .D .J CO CJ C CO •� C •'' CJ N '(1 X X TC X X X X X X X X X •- N1 Z 1 II �. G. .r .O .O .O .O 1O .O .O .O .O .O COI CO C ...+ 0 = - -. . • . C) C ..j r V O I cu VI C1 •--1 I- 1• C- Vl W N X X .O .D .O sO CO CO • C X CC x •O > X X X X X X X X x > _ .r O .--. .O .O .O J .O .J .O .O .O .O CO C L .•- .+ Z C Wv 3 C1 W C�1 GG..0 0 kJ VD s0 sO sO C} C P- ...- ›- CC CrCJ1 x X x' X X X X X X C 0 I Y-- G c C C - Q .O L.C. .O .yJ 0. = II N J �7 F- •O L M I ✓1'_ 44 O 0 D �-- t/1 C C f-- a• c .8 x X x X x x x COx X 7 E x . X sO .D Cl C 0 E 1"i— G .O Q Q Q' Cr Q v .6 .O 0 0 O L 9 3 CZ CI .O .O Q .O .D .O .O .O C• CC L ~ 4< C X X X X X X x Y 0 Q X X X' X X 4, N G Q Q c C C v .O .O .p CO 5 0 U W I ^ s- f.) 4< O C/ 7 ! Z F- O O O O O O O O C O O O Z X C I-- 1- i- I-- f-- r• 05 CC V W ~ .O~ CO O N .D CC O .c--i u....- ~ ~ O'~ N W E E C._ -i G G C C. G C. G ~ •--1 " ..J C G ` G GV • • G.i O O O O O O O O • N . i I C •-• O GOZ W .!1 O C CO O VI - C ON C) W W W p = .. F-v I I 239 I I • • I Occupational Safety and Health Admin., Labor Subpt. P, App. C • I '. . • ^ .• V C I � 7 � •J ;.-7...; ) .!. 5 ^. r, x Y J :.. a < 3 T. • -r.e - r 1. . y ` X X Y. .< x X C F. '7 rl '1 •l .r n r 0. z, - F T. Iz, ••• >� � f �� N O N rl N N N =.1; :::: _ `.. C y �. XXXX XXF00 _U E; Z c E z V is �n .r', .n in �n .n _ < Fi ' IX F O O C, C O Y G `f• x C �" - a0 co X O O C N I Yi 1 '+7 ... ^ L V � � _ ^ C "� y O O O O a Crl A v7 [•^ a0 co aC Z. y x X X X >C X - > C.:' f O CO CO CO CC CO CO .. V -4 •••• - Y Z F 0 0 O ✓ C - x x r, r. X x _ v: . - r F co CO co - C I F a = a. X X X i X x J E F = .D a0 co co w Co ^d C GE F O O . J CO CO CC L 1 = CO CO CC CC CO O v r. • v N Z_ F O O C: - O C O -, � _ F !-•0 - F F F X 5 :a .C cc O al. .C C1C L - J `c 0 J J Li U • < :! ... _ Zr O.1 :......7.1.. v0 'S O Z, 0 .O Z nZ v7z /7Z VIZ t IL t .+. Z :Al Lc, C O O C 'n O O z _ y F — [— — F ^l — I Fv I I 241 • • I Occupational Safety and Health Admin., Labor Subpt. P, App. C I x J a. N ...1 .C 4 ' 7. J 0 J N vi rL .41 M co y I W 7:X J ..1 W �^J D —1 `i' L. co - s C O C O — — N CO X X X x I en J J J N d O, Y. Y. Y. J J . T. 7 . `_ W V •s Li H 7. J N ,.... W < ` r VI > C- y. I CIL W 6 L W v = = W O O N Cr•4 eN .^ La.C 4,4.-. .- CO )YJ — — — —. Y. C n. ... C X x aD O C cc 0 F ' " m co _ I 1n U — • -� N G x 7 e.C Z N U U i E Z . N z V J... J1 •! J E > .. v CC Z - 1 X G OF 7 ... 1 U - F.n .0 .O a0 CO CO CC x x COX C ;.1 .Z-. S C 'CC .O .C .O CC CO Co CA x ii . L C n S F O x rn N A Na- O F:•.1 .O .0 .O cO x x X X X .L.. ..�. = 0.. N w C X .0 .0 .0 m yX •O Co co Z 7 U ,,. o C. T W 41 c- - O — c4 co C U F x - — E... n. C. C, .C S `C X x cc x ` ao .xc x CL H v o., x S .O L x I > z - 1 7 .. .--. O .ieU O F,O .c .O .c •O ao CC CO CO X u E (... N �' -- C X X X 'XO .xO .XO .O .O m E J J J .C x =jam x m y x sc x ` . 1 J J50 X LAI — I C F C O C C '•, 0 F. — O x C N Z^ F F F F - �,•U 'C CO .O x .t CC O J C :+.1 C - W C.' 7-W :!r ..- :' C 3. .. `1. Y C .aJ O E C c. :1 C 3. C O V":Z N 4 a • ��� Y C F U F �, O O > -. U O D U .n O O C E- s — F- N C .C x v , F — F 243 I I • • i Occupational Safety and Health Admin., labor Subpt. P, App, D pa, it) or nut Ii.,:. (luui .(0.000 vs ,,n.t. ,e\uel Ai i' r uIX D TO SUBPART P—ALUMINUM compressive load at extensions as recom- I HYDRAULIC SHORING FOR TRENCHES mended by product manufacturer. (3) Limitation of application. (a) Scope. This appendix contains lnfor- (i) It is not intended that the aluminum mat Ion that can be used when aluminum hydraulic specification apply to every situa• I hydraulic shoring is provided R.9 a method tion that may be experienced in the field. of protection against ca' e Ins In trenches These data were developed to apply to the that do not exceed 20 feet (8.1m) in depth. situations that are most commonly expert- This appendix must be used when design of enced in current trenching practice. Shoring I the aluminum hydraulic protective system systems for use in situations that are not cannot be performed In accordance with covered by the data in this appt ndix must $ 1926.652(c)(2). • be otherwise designed as specified in (b) Soil Classification. In order to use 41926.652(c). I data presented in this appendix, the soil (ii) When any of the following conditions type or types in which the excavation is are present, the members specified in the made must first be determined using the Tables are not considered adequate. In this soil classification method set forth in appen- case, an alternative aluminum hydraulic I dix A of subpart P of part 1926.(c) Presentation of hshoring system or other type of protectiveInformation. Informa- system must be designed in accor�ance with tion is presented in several forms as follows: § 1926.652. (1) Information is presented in tabular I form (A) When vertical loads imposed on cross in Tables D-1 D- 2, D 1.3 and E- braces exceed a 100 Pound gravity load dis- 1.4..4. Each table presents the maximum vent tributed on a one foot section of the center cal and horizontal spacings that may be of the hydraulic cylinder. used with various aluminum member sizesI (B) When surcharge loads are present and various hydraulic cylinder sizes. Each from equipment weighing in excess of table contains data only for the particular 20,000 pounds. soil type in which the excavation or portion (C) When only lower portion or a of the excavation is made. Tables D-1.1 and (C) is shored and the thle remaining portion a D-1.2 are for vertical shores d ,.n- 'ypes A and of the trench is sloped or benched unless: I B soil. Tables D-1.3 and D1.4 are for hori- zontal waler systems in Types B and C soil. (2) Information concerning the basis of steep than three horizontal to one vertical: ' the tabular data and the limitations of the or the members are selected from the tables data is presented in paragraph (d) of this for use at a depth which is determined from the top of the overall trench. and not from appendix. (3) Information explaining the use of the the toe of the sloped portion. tabular data is presented in paragraph (e) of (e) Use of Tables D-1.1, D-1.2. D-1.3 and I this appendix. D-1.4. The members of the shoring system (4) Information illustrating the use of the that are to be selected using this informa- tabular data is presented in paragraph (f) of tion are the hydraulic cylinders, and either I this appendix. the vertical shores or the horizontal wales. (5) Miscellaneous notations (footnotes) re- When a waler system is used the vertical garding Table D-1.1 through D-1.4 are pre- timber sheeting to be used is also selected sented in paragraph (g) of this appendix. from these tables. The Tables D-1.1 and D- (6) Figures, illustrating typical installa- 1.2 for vertical shores are used in Type A I- Lions of hydraulic shoring, are included just and B soils that do not require sheeting. prior to the Tables. The illustrations page is Type B soils that may require sheeting, and entitled "Aluminum Hydraulic Shoring: Type C soils that always require sheeting I Typical Installations." are found in the horizontal wale Tables D- (d) Basis and limitations of the data. 1.3 and D-1.4. The soil type must first be de- (1) Vertical shore rails and horizontal termined in accordance with the soil classifi- wales are those that meet the Section Mod- cation system described in appendix A to I ulus requirements in the D-1 Tables. Alumi- subpart P of part 1926. Using the appropri- num material is 6061-T6 or material of ate table, the selection of the size and spac- equivalent strength and properties. ing of the members is made. The selection is (2) Hydraulic cylinders specifications. (i) based on the depth and width of the trench 2-inch cylinders shall be a minimum 2-inch where the members are to be installed. In I inside diameter with a minimum safe work- these tables the vertical spacing is held con- ing capacity of no less than 18,000 pounds stant at four feet on center. The tables axial compressive load at maximum exten- show the maximum horizontal spacing of I sion. Maximum extension is to include full cylinders allowed for each size of wale in range of cylinder extensions as recommend- the waler system tables, and in the vertical ed by product manufaturer. shore tables, the hydraulic cylinder horizon- (ii) 3-inch cylinders shall be a minimum 3- tal spacing is the same as the vertical shore inch inside diameter with a safe working ca- spacing. I 245 • • Occupational Safety and Health Admin., Labor Subpt. P, App. D ALUMINUM HYDRAULIC SHORING I TYPICAL INSTALLATIONS I FIGURE NO. 1 FIGURE NO. 2 :...;.:.. ...L.,...,,,,.........0 Ft••C•l .‘w.w1r •.,Ac A......,3A......,3 ' Iwnw.�rw0001 uwl ►••Cra MOD!SOrTAL SDACIrG X11 MORIZOMTAL SD►CIrG / 0, / I ..i). i VERTICAL RAIL NTDRAUIIC "VI.IMOEt .,� r. I I ` �� �t I. � I it Y,7\ f� MAY' w ;� `VER11 CAl RAIL 1D" ///s. 1 lb" MAX. 1 !I D,TV000 y�! i y�HYDRAULIC\ cwo E4 /.11 F .il } 7" - ' I' VER T I CAL :: / • . rt �• i ?.. VERTICAL sPACIra r �/ 9 SPACING rt i 7'1 / y 1 A' ' - �;1. i' • 4MAX. MAX.• j� 2' MAX• �••. -2' MAX I FIGURE NO.4 FIGURE NO. 3 ALINw••'•.0•AuLc wawa ur N:C U VENTC►L•I. 'I''.W ..Alt• Y SHEETING 1y.0••&C 1.0•.0 ,*4 II IT.KAU (STACAt01V.(,\ / Sa X NOR IZOMTAL SPACING I Id//// 7 ' I ll i I OP a 1 itl / :.. iI I i�rA� y MTDtUIIC ~� CYLIANDER VERTICAL 'J VERTICAL RAIL 2' MAX. i II SPACIrG �t � I/ - � I DER MTO RAUI(C 1 CT Ir I VERT ICAI o SPACING iA L ` YI 4' MAX. �jI 2' MAX. I 247 I 311-112 O-9'2--9 - I s • Occupational Safety and Health Admin., Labor Subpt. P, App. 0 I a cx:1 = r, ^ U w oC O J C G p x U _ N I x ^� U c:.: W 1 W x Q I �: > 'r ri < L C C C I n _ — e.— 3 C lc.f.:r� n • , G. N N v ."'t. L.:.1z 7.*:, Q C Y U E 1 < } F; v. < 2 ...1v c r i a 2 U Z v o I Z > >- E- U Ev H 2 >• `" p < z • < C7 .� o ' zz E- N C O ow co �o h u u XN < u. u = O• Lil u K x c }c cy u G' G u c.. c. I — 75 < < C rz r u u U p cc O W ^ O o ° cn cn L� z W > O C " J c... N L v '� a LLI O Lv O = O O c u u I LL. Z Z I I 4 2 9 • • I Occupational Safety and Health Admin., Labor Subpt. P, App. D tr G - I I - N1 ,Y N 2 ° C A h r, ,, rI ' , r. — — — ~ i 7 Y Y r, F. r J 7. 7. 7. 7 7 7. r ✓ .. Y .6 c. C �. x r r, C y II Q _ ONC LpiLL, ^ _ r u C LL f.1 Y r,� r'i ....I-4N Z ._ = — r 7 7 / 1 Z T %. r 1. O U — ` — A 7.. Z c U _ u v: v :ci F- x _ c- c U• _ L . '' 7. C v. C tr. C E yZ I C Q } F C P ... ` c p LL' C! -' �' Y .. • u n � L1.: V: ^ z - Z Z Z Z ZZZZZ LI cn I es `o c a ao } N r� rr. N rr. rr. N rn r". ` D3 ° o L ≤ Z J ..... t ...- = , 1 Z C r. C C �. C 'r, C C u C •G Z 'C C c .r. x r". r. .G r- u = a. Z n u I �,ir T - • Z N t�i1 O Z r".• r- �T rr: r- - �• �' u 11 v y 3 W �' - c c Ca_ Z c � C � e u 17 J N c e c gA K t E I u c u L . U E- W H. ^ W E' r' FC C .. LL Z L7: _ N W v _ CCe C .rc C C > > C ... ." = C C = C c i i+ c (- .- 4., C $ o o U t_ ZZ • I I I 251 I ' • • ' Occupational Safety and Health Admin., Labor Subpt. P, App. E 1 I ; ' i Ficurc 3. Trrnrh J.i.k..) iI I- I` Figure 4. Trench Shields ' 253 • • I Occupational Safety and Health Admin. Labor Subpt. P, App. F I S1rrinR i'cti'd ac the' method of protection 111 1 II will soil classification II be made in accordance \\ with 51926.652 (b)' YFS NO II Excavations must complyExcavation must comply with 4•ithS�°=t'•(:52 (b)(1) whichIIone of the following three requires a slope of 1'.14:1Voptions: (3,` I . 1 Option 1 : II51926.652 (b)(2) which requires Appendices A and B to be followed I Option 2: II 51926.652 (b)(3) which requires other tabulated • IIdata isee definition) to be followed. FIGURE 2. - SLOPING OPTIONS II Option 3: II S1926.652 (b)(4) which requires the excavation to be designed by a IIregistered professional engineer. II II 255 I I I I I I I I I I I I I I I DIVISION 2 - SITE WORK SECTION D2 I • • I I I I I I I I I I I 1 I 1 I I I I I II 0 • II TABLE OF CONTENTS FOR IIPART D-SPECIAL CONDITIONS II DIVISION 2 SITE WORK I + Section Subiect ID2-1 SITE PREPARATION I D2-2 REPLACEMENT OF MANHOLE FRAMES AND COVERS AND INSTALLATION OF WATERTIGHT INSERTS D2-3 REPLACEMENT OF MANHOLE FRAME AND GRADE ADJUSTMENTS IID2-4 SEALING OF MANHOLE FRAME AND GRADE ADJUSTMENTS ID2-5 COMPLETE AND PARTIAL REPLACEMENT OF MANHOLES D2-6 REPLACEMENT OF MANHOLE BENCH AND TROUGH I D2-7 MANHOLE GROUTING D2-8 INTERIOR MANHOLE COATING (STRONG SEAL SYSTEM) ID2-8A INTERIOR MANHOLE COATING (QUADEX SYSTEM) I D2-8B INTERIOR MANHOLE COATING (RAVEN LINING SYSTEM) D2-9 EXCAVATION I D2-10 BACKFILL D2-11 SANITARY SEWER REPAIRS D2-12 CURED-IN-PLACE PIPE* ID2-13 SANITARY SEWER CONSTRUCTION* D2-14 CONCRETE STRUCTURES I D2-15 CLEANING AND TELEVISION INSPECTION OF EXISTING SANITARY SEWERS* ID2-16 WATER DISTRIBUTION SYSTEM* D2-17 RESTORATION ID2-18 INTERIOR MANHOLE EPDXY COATING II * Not included in this contract. 1 1 1 1 1 1 1 1 1 1 ' • S ' D2-1 SITE PREPARATION ' A. General 1. Clear areas necessary for performance of the work and confine operations to that area provided through ' easements, licenses, agreements and rights-of-way. Entrance upon any lands outside of that area provided by easements, licenses, agreements or public rights-of-way, shall be at the Contractor's sole liability. 2 . Do not occupy any portion of the project site prior to the date established in the Notice to Proceed without ' prior approval of the Owner. 3 . Contractor shall be aware of certain requirements by individual property owners as specified in Section H. B. Materials Not specified C. Execution ' 1. General Remove, relocate, reconstruct or work around natural obstructions, existing facilities and improvements encountered during site preparation as herein specified. ' Take care while performing site preparation work adjacent to facilities intended to remain in place. Promptly repair damage to existing facilities. Dispose of waste materials in a lawful manner off the work site. I2 . Surface Obstructions ' a. Saw cut obstructions in straight lines or remove it to the nearest construction joint if located within five feet of the centerline of the trench. In no ' case shall the joint or line of cut be less than one foot outside the edge of the trench. Reconstruct surface obstructions removed to permit construction as specified Tnd to the dimensions, lines and grades ' of original construction. Restore damaged utilities as required by the utility company at no additional cost to the Owner. 1 ' D2-1 (1) City of Fayetteville Sewer System Improvements • . , b. Protect, move, or brace public and private utilities as specified in Section D1-5. c. Maintain mailboxes in the manner that the Postal Service requires to prevent interruption of mail delivery. d. Site preparation includes the removal of trees, shrubs, brush, crops, and other vegetation within the limits of the easements (right-of-way) , or as may be provided for in licenses, permits and agreements. All efforts shall be made to retain existing landscaping. In the event that trees, shrubbery, and hedges cannot be saved, then prior approval of the Owner and the Owner's Representative must be obtained before the existing landscaping is removed. 1) Trees ' All trees shall be saved unless removal is approved by the Owner and the Owner's Representative. Trim trees in accordance with the Owner's instructions. 2) Shrubbery , Shrubbery shall be saved unless removal is approved by the Owner and the Owner's Representative. Make reasonable efforts to save all shrubbery by trimming, in accordance with acceptable pruning practices, and treating wound surfaces with a commercial pruning compound. 3) Small Plants and Flowers At least two weeks prior to the start of construction, notify property owners of the proposed starting date so that the property owners can remove any small plants orflowers. e. Fences interfering with construction, and located within public rights-of-way or as may be allowed for in permits or agreements, may be removed only if the opening is provided with a temporary gate which will be maintained in a closed position except to permit passage of equipment and vehicles, unless otherwise herein specified. Fences within temporary that construction easements may be removed provided temporary fencing is installed in such a manner as to serve the purpose of the fencing removed. Fencing removed shall be restored to the condition existing prior to construction unless otherwise specified. The Contractor is solely liable for the oth damage caused by any fence so lamsodrremoved. or other g City of Fayetteville D2-1 (2) Sewer System Improvements • • ' f. Private Sewer Facilities Make every reasonable effort to protect private sewer facilities. Private sewer facilities are not shown on the Plans. When these facilities are disturbed or damaged by the work, make necessary repairs to the facilities to maintain continuous service prior to the close of the work day at no additional cost to the Owner. g. Property Pins Preserve property corners, pins and markers. In the ' event any property corners, pins, or markers are removed by the Contractor, such property points shall be replaced at the contractor's expense and ' shall be re-set by competent surveyors properly licensed to do such work. In the event such points are section corners or Federal land corners, they shall be referenced and filed with the appropriate authority. h. Sodded and Landscaped Areas ' Minimize disturbance to sodded and/or landscaped thoroughfares and areas on or adjacent to improved ' property. Do not use such areas as storage sites for construction supplies and insofar as practicable, keep free from stockpiles or excavated materials. 3 . Subsurface Obstruction ' a. Where existing utilities and service lines are encountered, notify the Owner thereof at least 48 hours (not including weekends and/or holidays) in advance of performing any work in the vicinity. ' Excavate, install pipeline and backfill in the vicinity of such utilities in the manner required by the respective Owner and, if requested, under his direct supervision. The Contractor shall be responsible for damages to a public or private utility that may occur as the result of the ' construction. b. Protect, move, or brace public and private utilities as specified in Section Dl-5. ' c. Make a reasonable effort to ascertain the existence of obstructions and locate obstructions by digging in advance of machine excavation where definite information is not available as to their exact location. Where such facilities are unexpectedly ' encountered and damaged, notify responsible officials and other affected parties and arrange for the prompt repair and restoration of service. D2-1(3) City of Fayetteville Sewer System Improvements • • D. Measurement and Payment ' No contract prices are established for Site Preparation. i END OF SECTION D2-1 1 1 I 1 City of Fayetteville D2-1 (4) Sewer System Improvements ' • • ' D2-2 REPLACEMENT OF MANHOLE FRAMES AND COVERS AND INSTALLATION OF WATERTIGHT INSERTS A. General i 1. Description This Section describes replacement of manhole frames and covers and the installation of watertight manhole inserts. Manholes designated for replacement of frames and covers are listed on the Manhole Rehabilitation Schedule in Section G. • ' B. Materials 1. Frames a. Frame material shall be cast iron conforming to ' ASTM A 48, Class 35 or better. The frame shall exhibit a tensile strength of not less than 35, 000 psi. ' b. Frames for standard manholes shall be Neenah R-1726-A, or approved equal. c. Bearing surfaces between the ring and cover shall be machine finished or ground to assure nonrocking fit in any position, and interchangeability. ' 2 . Covers a. The replacement cover shall form a water resistant seal between the frame and manhole cover surface. The cover shall have concealed pick holes and a machined bearing surface on the bottom of the ' casting. The cover shall conform to ASTM A 48, Class 35 or better, for Gray Iron. The cover shall have a tensile strength of 35, 000 psi. ' b. A typical standard manhole cover design shall be Neenah R-1726-A or approved equal. ' c. Covers shall set flush with the rim of the frame and shall have no larger than a 1/8-inch gap between the frame and cover. d. Bearing surfaces shall be machine finished. D2-2 (1) City of Fayetteville Sewer System Improvements • • 3 . Watertight Manhole Inserts This standard covers the furnishing and installation of watertight gasketed manhole inserts in the sanitary sewer collection system. a. Materials and Design 1) The manhole insert shall be of corrosion-proof high density polyethylene that meets or exceeds the requirements of ASTM D1248 , Category 5, Type III. 2) The minimum thickness of the manhole insert shall be 1/8" . • 3) The manhole insert shall have a gasket that provides positive seal in wet or dry conditions. The gasket shall be made of closed cell neoprene rubber and meet the requirement of ASTM D1056, or equal. 4) The manhole insert shall have a strap for removing the insert. The strap shall be made of minimum 1" wide woven polypropylene or nylon webbing, with the ends treated to prevent unravelling, Stainless steel hardware shall be used to securely attach strap to the insert. ' 5) The manhole insert shall have one or more vent holes or valves to release gases and allow water inflow at a rate no greater than 10 gallons per 24 hours. b. Installation , 1) The manhole frame shall be cleaned of all dirt and debris before placing the manhole insert on the rim. 2) The manhole insert shall be fully seated around the manhole frame rim to retard water from seeping between the cover and the manhole frame rim. 3) Manhole inserts shall be furnished and installed at all manholes indicated on the Manhole Rehabilitation Schedule in Section G, at all complete or partial replacement manholes, and at other manholes designated by the Engineer. City of Fayetteville D2-2 (2) Sewer System Improvements • • C. Execution 1 1. The contractor shall be responsible for supplying the required material for the replacement of manhole frames and covers, including the unloading, temporary storage, and transporting of the materials. 2 . The replacement manhole frame shall be compatible with ' the replacement manhole cover specified insuring a water resistant seal between frame and cover. 3 . Seal replacement frames to the existing manhole in accordance with Section D2-4. 4 . Manhole frames that are observed to be cracked, broken, pitted, or contain gaps in the bearing surface preventing a water resistant seal shall be replaced. 5. Remove scrap frames and covers from site. 6. Contractor shall clean the existing bolt holes and re-tab if necessary. ' 7 . The replacement manhole cover bolts shall be compatible with the existing waterproof manhole cover and frame insuring a water-resistant seal between frame and cover. 8 . Manhole cover bolts found to be missing but not indicated on the Manhole Rehabilitation Schedule shall ' be replaced in accordance with this Section, if authorized by the City. 9 . Manhole frames or covers that are observed to be defective or contain defective threads preventing a water-resistant seal shall be replaced in accordance with this Section, or Section D2-3 and Section D2-4. ' 10. Contractor shall be responsible for evaluating the condition of the manhole lid gasket, and if found to be defective, the gasket shall be replaced. D. Measurement and Payment 1. Payment shall be based on the Contract Unit Price per ' manhole frame and cover or manhole bolt replaced and shall be for material only. Payment for sealing of the manhole frame and surface restoration shall be paid for in accordance with Section D2-4 . Payment for replacement of the manhole cover, frame, or bolts not indicated on the Manhole Rehabilitation Schedule, but authorized to be replaced by the City, shall be paid for ' in accordance with this Section, or Section D2-3 and Section D2-4 . No separate or additional payment will be made for any lid gaskets replaced. ' D2-2 (3) City of Fayetteville Sewer System Improvements � • 1 2 . Payment for Watertight Manhole Inserts shall be at the Contract Unit Price per each insert actually furnished and installed. END OF SECTION D2-2 1 I I 1 1 I I t City of Fayetteville D2-2 (4) Sewer System Improvements • • D2-3 REPLACEMENT OF MANHOLE FRAME AND GRADE ADJUSTMENTS A. General 1. Description This section describes replacement of existing defective manhole frame grade adjustments and the installation of new adjustments where existing manholes must be raised. Manholes designated for replacement of frames are listed on the Manhole Rehabilitation Schedule in Section G. Installation of new adjustments where existing manholes must be raised will be designated by the Engineer. Materials designated for shallow manhole construction ' are given on the Drawings. B. Materials 1. Precast Concrete Adjustment Rings a. Precast concrete grade adjustment rings and flattops shall conform to the requirements of ASTM C-478 and ' shall be one continuous structure. To accommodate steep surface grades, non-uniform precast adjustment rings may be manufactured so that they are two-inches deep on one side and three-inches deep on the opposite side. In no instance may any non-uniform precast adjustment rings be less than two-inches thick or be of multiple piece construction. ' Adjustment rings of uniform thickness shall be at least two inches thick. b. The replacement precast grade adjustments shall provide a structural capacity equal to or greater than the existing or specified manhole frame, and shall not affect the opening size or surface ' appearance. c. Cracked or multiple piece precast concrete grade ' adjustment rings will not be accepted. d. Flattop Section shall have a 24-inch diameter opening and the following minimum thickness: a. 8-inch in nontraffic areas for 48-inch diameter manhole ' b. 10-inch in non-traffic areas for 60-inch diameter ' c. 10-inch in traffic areas/design for H-20 loading ' D2-3 (1) City of Fayetteville Sewer System Improvements • • 2 . Rubber Manhole Adjustment Rings. II a. All new and rehabilitated manholes shall be provided with a 2" rubber adjustment ring, as manufactured by I GNR Technologies, Inc. , or approved equal. C. Execution I 1. Existing Grade Adjustment RingsII a. Existing grade adjustment rings constructed of precast concrete may be reused provided they are not cracked and are in otherwise good condition. II b. Existing frame grade adjustments that are constructed of brick, block, or materials other than precast II rings shall be replaced. 2 . Seal frame and grade adjustments in accordance with Section D2-4. II 3 . Existing flattops found to be defective shall be replaced. I 4. Seal flattops in accordance with Section D2-4. 5. Rubber manhole adjustment ring shall be installed IIdirectly under the manhole frame. Seal manhole frame to rubber manhole adjustment in accordance with Section D2-4. II D. Measurement and Payment II 1. Payment shall be made at the Contract Unit Price per vertical foot for new precast grade adjustments. This II shall be for the cost of the new precast concrete adjustment material only. Payment for grade adjustments with a nonuniform depth shall be based on the average II depth dimension. All other material costs and labor costs shall be compensated in payment made at the Contract Unit Price for sealing of frame and grade IIadjustments. 2 . Payment will not include the height of joint material. II3 . Existing adjustments that are reinstalled are not eligible for payment. I 4. Payment for sealing of the frame and grade adjustments shall be paid for in accordance with Section D2-4 . I City of Fayetteville D2-3 (2) I Sewer System Improvements • • ' 5. Payment for flattop replacement shall be at the Contract Unit Price per flattop replaced and shall include payment for sealing of the flattop in accordance with Section D2-4. 6. Payment for rubber adjustment rings shall be made at the I Contract Unit Price per each. This shall be for the cost of the rubber adjustment material only. I I END OF SECTION D2-3 i I I I I I I I I I D2-3 (3) City of Fayetteville Sewer System Improvements i i i i • • ID2-4 SEALING OF MANHOLE FRAME AND GRADE ADJUSTMENTS A. General 1. Scope ' This section governs the materials required and construction procedures for sealing manhole frames and grade adjustments. Manholes designated for sealing of frame and grade adjustments are listed in the Manhole ' Rehabilitation Schedule in Section G. B. Materials 1. Bitumastic Gasket Material ' Bitumastic gasket material shall meet or exceed Federal Specification SS-S-210A. The material shall show no ' signs of deterioration for a period of 30 days when immersed in solutions of acid, alkali or saturated hydrogen sulfide. Joints shall show no sagging when tested at 135F for a period of five days. Bitumastic ' Gasket Material shall be EZ-STIK. Trowelable bitumastic material shall be GS-702 compound or equal. ' 2 . Precast Grade Adjustments and Flattops shall be as specified in Section D2-3 . ' 3 . Concrete Bonding Agent Bonding agent shall be Acyrl #60 as manufactured by the Thuro-Seal Company or equal. 4 . Portland Cement Concrete IAs specified in Section D2-16. 5. Polyethylene Minimum thickness of 4 mils. 6 . Chewrex CX-22 Urethane adhesive. I (Bonding agent for rubber adjustment rings) 1 ' D2-4 (1) City of Fayetteville Sewer System Improvements • • C. Execution I 1. Excavation a. Nonpaved Areas Excavate adjacent to the manhole to expose the entire frame to a minimum depth of 6-inches below the top of the structurally sound structure. Limit excavation to a 6-foot by 6-foot work area. The sides of the trench shall not deviate from the vertical for more than 1/2 inch for each foot of depth. b. Paved Areas Make a square or rectangular full depth sawcut and remove the pavement by breaking out from the sawcut toward the manhole to avoid breaking the frame. Do not use pavement breaking equipment in the sawcut. Frames broken during excavation shall be replaced at the Contractor's expense. Excavate the work area to expose the entire frame to a minimum depth of 6-inches below the top of the structurally sound structure. 2 . Sealing Procedure ' a. Remove manhole frame from the manhole structure. Separate and observe the condition of the grade adjustments. If the grade adjustments are loose, deteriorated, broken, or show structural defects replace them in accordance with these Specifications. Replace adjustments that are constructed of brick, block, or materials other than precast concrete rings with precast concrete ncr i erngs, or where necessary, and approved by the ter Representative, a precast flattop section. Precast concrete and rubber rings, or a precast concrete flattop sections will be the only adjustments allowed. b. In brick or block manholes where it is difficult to determine where grade adjustments and walls meet, replace the upper portion of the manhole to a point 24 inches below the frame. If the walls or cone section below this level are structurally unsound, notify the Owner's Representative prior to replacement of the grade adjustments or manhole frame. Existing brickwork, which is structurally satisfactory, if damaged by the Contractor shall be replaced at the Contractor's expense. City of Fayetteville D2-4 (2) Sewer System Improvements • • ' c. Wire brush manhole frame and exposed manhole surfaces to remove dirt and loose debris. Coat exposed manhole surfaces with an approved bonding ' agent followed with an application of a quick setting hydraulic cement to provide a smooth working surface as thin as possible. d. If the inside diameter of the manhole is too large to safely support new adjustments or frame, then a flattop section shall be installed. ' e. Joint surfaces between the frame, adjustments, and cone section shall be free of dirt, stones, debris, ' and voids to ensure a watertight seal. Place a flexible gasket joint material, minimum 1/2 inch thick, in two concentric rings along the inside and outside edge of each joint. Position the butt joint for each length of joint material on opposite sides of the manhole. No steel shims, wood, stones, or any material not specifically accepted by the ' Owner's Representative may be used to obtain final surface elevation of the manhole frame. ' f. When precast concrete grade adjustment rings are placed on the manhole structure to obtain proper grade, no more than 24 vertical inches may be used, unless approved by the Owner's Representative. ' g. Seal the rubber manhole adjusting ring to the precast concrete adjusting ring and the manhole frame as shown on the drawings. h. In paved areas or future paved areas, castings shall ' be installed by using a straight edge not less than ten (10) feet long so that the top of casting will conform to the slope and finish elevation of the paved surface. The top of the casting shall be ' 1/8 inch below the finished elevation. Allowances for the compression of the joint material shall be made to assure a proper final grade elevation. ' i. Manhole rims in parkways, lawns and other improved lands shall be at an elevation not more than one (1) ' nor less than one-half (1/2) inch above the surrounding ground. Backfill shall provide a uniform slope from the top of manhole casting for not less than three (3) feet each direction to existing finish grade of the ground. The grade of all surfaces shall be checked for proper slope and grade by string lining the entire area regraded near ' the manhole. ' D2-4 (3) City of Fayetteville Sewer System Improvements • • j . Manholes in open fields, unimproved land, or drainage courses shall be set as required by the Owner's Representative. k. On non-paved manholes, exterior surface of all ' exposed grade adjustments and four inches below sound structure shall be cleaned with a wire brush and then waterproofed with trowelable bitumastic gasket material in accordance with the manufacturer' s specifications. A protective polyethylene cover shall be placed over the waterproofing material when backfilling, following sealing of the frame and grade adjustment. 3 . Backfill , a. Non-paved Excavated material subject to review of the Engineer 1 shall be used for backfill and mechanically compacted following sealing of the frame and grade adjustments. Bentonite may be added to backfill at the Contractor' s discretion. The level of the backfill shall be to one inch above the frame bottom with the removed topsoil being placed on top of the compacted impervious backfill prior to replacement of sod. b. Paved Portland cement concrete (c.f. Section D2-17 (4) ) shall be used for backfill following sealing and testing of the frame and grade adjustments to prevent compaction of the joint material and extend to 6 inches below the top of structurally sound structure as shown on the Detail for Manhole Restoration. 4 . Restoration Restore surfaces in accordance with Section D2-17 . Grassed areas shall be replaced with sod to match existing conditions. Pavement replacement shall match existing pavement material. Restoration of all surfaces will not be paid for separately. 5. Testing of Rehabilitated Frame and Grade Adjustment Seals. Test rehabilitated frame and grade adjustment seals for watertightness in accordance with Section D1-7 . City of Fayetteville D2-4 (4) Sewer System Improvements • D. Measurement and Payment ' Items listed below shall be paid for separately. Cost of all items not specifically listed for separate payment shall be considered incidental to the contract. ' 1. Non-paved frame and grade adjustment sealing. 2 . Paved frame and grade adjustment sealing. ' 3 . Flattop sections. ' Unit Price for sealing frames and grade adjustments shall be eligible for 60 percent payment after the repair is made, an additional 10 percent is eligible after testing is complete ' and an additional 30 percent is eligible after restoration is complete. ' END OF SECTION D2-4 1 ' D2-4 (5) City of Fayetteville Sewer System Improvements • s I I I I I I I I I I I I I I I I I I I • • D2-5 COMPLETE AND PARTIAL REPLACEMENT OF MANHOLES ' A. General ' 1. Description ' This section describes complete and partial replacement of manholes. B. Materials 1. Precast concrete manholes will be allowed for complete manhole replacements and precast concrete sections will be allowed for partial replacement of manholes. Manholes and sections shall conform to the requirements of ASTM C-478 and shall be as specified in Section D2-14. 2 . Frames and covers shall be as specified in Section D2-2 . Exceptions to these materials shall include shallow manhole construction as detailed on the Drawings. ' 3 . Exterior surfaces of manhole sections shall be coated with two mop coats of coal tar epoxy paint, Kop Coat "Bitumastic Black Solution", Tnemec, "46-450 Heavy Tnemecol", or equal. Dry film thickness shall be a minimum of 14. 0 mils per coat. Recoating shall be done in accordance with manufacturer's recommendations. ' 4 . Opening for each connecting pipe shall be circular with a compression type flexible rubber gasket cast integrally into the manhole wall. Flexible gaskets shall be manufactured in accordance with rubber joint specification ASTM C 443 and shall meet the performance and test requirements of ASTM C 425 for compression joints. Flexible gaskets shall be A-Lok, Presswedge, or equal. ' 5. Preformed and trowelable bitumastic joint sealants shall be EZ-STIK, or equal. The minimum dimension of preformed material shall be one-half (1/2) inch square. 6. Backfill shall be in accordance with Section D2-10. ' 7 . Mission couplings with stainless steel outer band or equal shall be utilized to connect replacement pipe to existing pipe. Encase the joint with concrete a minimum distance ' of 12" each side of the coupling. Replacement pipe shall be of the same size as existing pipe. Pipe shall be PVC, SDR 26, meeting the requirements of ASTM D-3034 for pipes ' 4 inches through 15 inches in diameter, and of ASTM F-794 or ASTM F-679 for pipes 18 inches or larger in diameter. ' D2-5 (1) City of Fayetteville Sewer System Improvements • • 1 C. Execution 1. Complete Manhole Replacement a. Manholes designated for complete replacement shall be completely reconstructed using cast-in-place or new precast concrete sections (c.f. Section D2-14) . existing manhole structure shall be completely removed prior to installation of the new structure. b. The Contractor shall remove all debris and prevent any material from entering the sewer line. Debris shall the be taken to a landfill or dump site approved by ' Owner. c. All sanitary and storm pipe damaged during excavation shall be replaced at no additional compensation unless otherwise noted. d. Any incoming pipes which are 2 feet or more above the outgoing invert elevation shall be equipped with outside drop connections. e. Complete manhole replacement shall also include replacement of frame, cover, bench/trough, sealing of fr ediately of , rmanhole, frame andacement of er gradeeadjustments, and of the manhole, surface restoration. 2 . Partial Manhole Replacement a. The extent of partial manhole replacement shall be based on the depth of deterioration shown on the rehabilitation schedule. The Owner's Representative shall be notified if additional deterioration exists. The remaining structure shall be capable of supporting u p g the newly constructed portions of the manhole. b. Excavate the work area to expose the entire depth of deterioration in the existing manhole structurally-soundu um depth of 6 inches below the top of structure. c. Perform reconstruction to allow easy access to the manhole. rae adjustment rings shallast of be eh of allowedcto concrete grade 7 obtain proper grade. d. Seal manhole joints in accordance with Section D2-4. e. Precast concrete corbel, or barrel of the sections shall esections b used as necessary. The diameter remaining structure. be consistent with the existing Place a flattop section on existing manhole structure prior to setting sections. Flattop sections shall not City of Fayetteville D2-5(2) Sewer System Improvements 1 • • overhang existing manhole structures by more than 6 inches. If the clearance from the underside of the proposed flattop to the manhole invert is less than 4 1/2 feet, the manhole shall be completely replaced. f. Partial manhole replacement shall also include ' replacement of frame, cover, sealing of frame, frame and grade adjustments, and surface restoration. ' g. Remove any debris in any manhole which has had work performed on it. 3 . Shallow manholes shall be constructed at locations in the ' sanitary sewer system where depths are less than four feet, or as directed by the Engineer. Shallow manholes shall be constructed rectangular in shape from 4000 psi concrete, formed in place as detailed in Section E on the Manhole Rehabilitation Details. 4. Testing of Reconstructed Manholes Test manholes in accordance with Section D1-7 . D. Measurement and Payment ' 1. Measurement and Payment for complete and partial replacement of manholes shall be as specified in Section D2-14. 2 . The Unit Price for complete and partial manhole replacement shall be eligible for 60 percent of the bid ' price after the repair is made, an additional 10 percent is eligible after testing is complete and an additional 30 percent is eligible after restoration is complete. END OF SECTION D2-5 1 I I ' D2-5 (3) City of Fayetteville Sewer System Improvements • • I I I I I I I I I I I I I I I I I I I • • D2-6 REPLACEMENT OF MANHOLE BENCH AND TROUGH A. General 1. Description ' This section describes replacement of defective manhole bench and trough. Manholes designated for replacement of bench and trough are listed on the Manhole Rehabilitation Schedule in Section G. B. Materials 1. Materials for Bench and Trough Replacement ' Portland Cement concrete in accordance with D2-17 . C. Execution ' 1. Procedure for Bench and Trough Replacement The existing deteriorated bench and trough area shall be completely removed. Care must be taken to avoid damaging other areas of the manhole structure. Loose and broken concrete shall be routinely removed from the manhole to eliminate the possibility of pieces entering ' the sewer lines. After removal of loose and broken concrete, a new bench and trough shall be formed. Sanitary sewer service shall be maintained during bench ' and trough replacement. If the manhole does not have an existing concrete base, minimum bench and trough thickness shall be 4 inches. 2. Finishing a. The bench and trough shall be furnished in such a manner so that a watertight seal exists between the manhole walls, pipe, and bench/trough area. ' b. The trough shall be troweled so that the wetted surface is smooth. The invert of the trough shall form a continuous conduit with the sewer pipe entering and leaving the manhole provided that the ' pipe was originally constructed or intended to be constructed in this manner. Care shall be taken to prevent the degradation of freshly poured troughs. ' c. The bench and trough shall be cleaned of silt, debris or foreign matter of any kind. ' D2-6 (1) City of Fayetteville Sewer System Improvements • • i 3 . Testing of Bench and Trough Replacements Test of bench and trough replacements for watertightness in accordance with Section D1-7 . D. Measurement and Payment Payment shall be based on the Contract Unit Price per each manhole bench and trough replaced as indicated in the Manhole Rehabilitation Schedule in Section G. The Contract Unit Price shall be payment in full for performing the work and for furnishing all labor, supervision, materials, equipment, and testing necessary to complete the work including removal of the existing defective bench and trough, and installation and sealing of the replacement bench and trough. END OF SECTION D2-6 1 1 1 i 1 i 1 1 1 1 1 City of Fayetteville D2-6 (2) Sewer System Improvements 1 • • D2-7 MANHOLE GROUTING A. General 1 1. Scope This section governs all work, materials and testing required for the pressure grouting of manhole defects. Manholes or sections of manholes with active leaks are shown on the Manhole Rehabilitation Schedule in Section G or will be designated by the Engineer for manhole grouting. 2 . Description The Contractor shall be responsible for the furnishing of all labor, supervision, materials, equipment, and testing required for the completion of pressure grouting of manhole defects in accordance with the Contract Documents. 3 . Manufacturers Recommendations ' Materials, additives, mixture ratios, and procedures utilized for the grouting process shall be in accordance with manufacturers' recommendations. ' 4 . Manholes Manholes to be grouted are of brick, block, or poured ' concrete construction. B. Materials 1. Scope This section governs the materials required for completion of pressure grouting of manhole defects. 2 . Grouting Materials a. Urethane Gel Grout 1) Urethane gel grout, such as Scotch-Seal 5610 gel or equal shall be a hydrophilic polymer. The ' chemical shall be mixed within the range of from 8 to 10 parts of water and shall contain a reinforcing agent supplied by the same ' manufacturer. The material shall gel and cure ' D2-7 (1) City of Fayetteville Sewer System Improvements • 0 ll to a tough flexible elastomeric condition. When IIwet, the gel shall exhibit strength properties of at least 25 psi tensile at 150 percent elongation. The material shall not change in linear dimension more than eight percent when IIsubjected to wet and dry cycles. 2) The chemical grout shall be applied so as to IIhave the grout material flow freely into the defects. To avoid any wastage of the material flowing through the defects gel control agent may be added. The following properties shall be II exhibited by the grout: a) Documented service of satisfactory II performance in similar usage. • b) Controllable reaction times and shrinkage IIthrough the use of chemicals supplied by the same manufacturer. The minimum gel set time shall be established so that adequate grout il travel is achieved. c) Resistance to chemicals; resistant to most organic solvents, mild acids and alkali. I d) Compressive recovery return to original shape after repeated deformation. IIe) The chemical shall be essentially non-toxic in a cured form. I f) Sealing material shall not be rigid or brittle when subjected to dry atmosphere. The material shall be able to withstand Ifreeze/thaw and moving load conditions. g) Sealing material shall be noncorrosive. II3) A reinforcing agent such as Scotch-Seal Brand 5612 reinforcing agent or equivalent shall be utilized in accordance with manufacturer' s II Any 5612 reinforcing agent which contains lumps must be discarded. Care must be taken to be sure that the pH of the II in the tank is from 5 to 9 . As a precaution against the possibility of the pH being outside this range, take a small amount of water from the tank to which Gel a few drops of Reinforcing Agent 5612 is to be added. Add II 5612 to this test sample. Scotch-Seal Brand Gel Reinforcing Agent 5612 should disperse readily. I If precipitation occurs, drain the tank and retest. Repeat as necessary until dispersion occurs. If dispersion does not occur, do not I use the water source. City of Fayetteville D2-7 (2) ISewer System Improvements • • 4) A filler material such as Celite 292 (diatomaceous earth) from John Mansville or ' equivalent shall be utilized. The addition of the filler material shall not exceed the quantity specified by the manufacturer, and continuous agitation of the water side of the mixture is required. The filler material may also be utilized as a reinforcing agent in accordance with the urethane gel grout manufacturer's recommendations. 3 . Additives Grout additions may be utilized for catalyzing the gel reaction, inhibiting the gel reaction, buffering the solution, lowering the freezing temperature of the ' solution, acting as a filler, providing strength or for inhibition of root growth. ' 4 . Root Control A root inhibiting chemical such as dichlobenil shall be added to the chemical grout mixture at a safe level of ' concentration and shall have the ability to remain active within the grout for a minimum of 12 months. ' 5. Material Identification Contractor shall completely identify the types of grout, ' mortar, sealant, and/or root control chemicals used and provide case histories of successful use or defend the choice of grouting materials based on chemical and physical properties, ease of application, and expected performance, to the satisfaction of the Engineer. 6. Mixing and Handling ' Mixing and handling of chemical grout and forming constituents, which may be toxic under certain ' conditions shall be in accordance with the recommendations of the manufacturer and in such a manner as to minimize hazard to personnel. It is the responsibility of the Contractor to provide appropriate protective measures to ensure that chemicals or gels produced by the chemicals are under control at all times and are not available to unauthorized personnel or ' animals. All equipment shall be subject to the approval of the Engineer. Only personnel thoroughly familiar with the handling of the grout material and additives shall perform the grouting operations. ' 7 . Portland Cement ' As specified in Section D2-17 . D2-7 (3) City of Fayetteville Sewer System Improvements • • II 8 . Oakum I Activated oakum, such as Fibrotite Oakum as manufactured by Avanti International or equivalent shall be utilized I for sealing grout holes. 9 . Non-Shrink Grout I As specified in Section D2-14 . C. Ex ecution I 1. General Manhole grouting shall not be performed until sealing of manhole frame and grade adjustments or partial manhole I replacement is complete. 2 . Preliminary Repairs , a. Seal all unsealed lifting holes, unsealed step holes, voids larger than approximately one half (1/2) inch in thickness. All cracked or I . deteriorated material shall be removed from the area to be patched and replaced with Octocrete, as manufactured by IPA Systems, Inc. or equal, in I accordance with manufacturer's specifications. b. Cut and trim all roots within the manhole. ' 3 . Temperature Normal grouting operations including application of I interior coating shall be performed at temperatures of 40F or greater. If grouting is performed below temperatures of 40F, then it must be performed in I accordance with manufacturer's recommendations. 4 . Grouting Materials Usage frame Grouting of the manhole may include frame seals, and/seal, and grade adjustments, corbel, wall, p P bench/trough. Areas of the manhole designated to be grouted will be directed by the Engineer. If entire II manhole is scheduled for grouting, grouting shall wall, pipe include the entire manhole including corbel, shall il seals and bench/trough. Pipe seal grouting include all pipe seals in the specified manhole and grouting of the specified manhole including the bench/trough to the maximum height of 18 inches from the I crown. I City of Fayetteville D2-7 (4) I Sewer System Improvements • • 5. Drilling and Injection a. Injection holes shall be drilled through the manhole at 120 degree angles from each other at the same plane of elevation. Rows shall be separated no more than three vertical feet, and the holes shall be ' staggered with the holes in the rows above and below. Provide additional injection holes near observed defects, bench and trough, and at pipe seals. A minimum of 6 injection holes shall be provided in the walls/corbel and three injection holes at each pipe seal and at the bench/trough. Manholes shall be grouted from the top of the corbel ' or bottom of flattop to the pipe invert. b. Grout shall be injected through the holes under pressure with a suitable probe. Injection pressure shall not cause damage to the manhole structure or surrounding surface features. Grout shall be injected through the lowest holes first. The ' procedure shall be repeated until the manhole is externally sealed with grout. c. Grouting from the ground surface shall not be allowed. d. Grout travel shall be verified by observation of. ' grout to defects or adjacent injection holes. Provide additional injection holes, if necessary, to ensure grout travel. ' e. Injection holes shall be cleaned with a drill and patched with a waterproof quick setting mortar. ' f. All grout shall be removed from interior surfaces of the manhole. 6. Testing of Rehabilitated Manholes Testing of rehabilitated manholes for watertightness shall be performed by the Contractor in the presence of ' the Engineer in accordance with the requirement of Section Dl-7. D. Measurement and Payment If the entire manhole is grouted, the Contract Unit Price shall be per vertical foot measured from the center of the ' manhole based on the depth (ft. ) as indicated on the Manhole Rehabilitation Schedule in Section G. Payment shall be from the top of the corbel or bottom of flattop to the pipe invert, including the pipe invert. This Contract Unit Price shall include grouting of the pipe seals. D2-7 (5) City of Fayetteville Sewer System Improvements • • Payment for grouting pipe seals and lower 18 inches of manhole shall be based on the Contract Unit Price per manhole listed in the Manhole Rehabilitation Schedule in Section G or as specified by the Engineer. The Contra actw Unit Price shall be payment in full for performing and for furnishing all labor, supervision, materials, equipment, preliminary repairs and testing necessary to complete the work including grouting with urethane grout. Unit Price for grouting shall be eligible for 90 percent payment after the repair is made, an additional 10 percent is eligible after testing is complete. END OF SECTION D2-7 1 1 1 1 1 I I 1 City of Fayetteville D2-7 (6) Sewer System Improvements ' • • D2-8 INTERIOR MANHOLE COATING (STRONG SEAL SYSTEM) I A. General 1. Scope This section governs all work, materials and testing required for the application of interior manhole coating. Manholes designated for interior coating are listed on the Manhole Rehabilitation Schedule listed in Section G. Interior manhole coating shall meet the requirements of this Section, Section D2-8A, or Section D2-8B. ' 2 . Description ' The Contractor shall be responsible for the furnishing of all labor, supervision, materials, equipment, and testing required for the completion of interior coating of manholes in accordance with the Contract Documents. 3 . Manufacturers Recommendations ' Materials, mixture ratios, and procedures utilized for the coating process shall be in accordance with manufacturers' recommendations. ' 4 . Manholes Manholes to be coated are of brick, block, or poured ' concrete construction. Some may have a previously applied interior mortar coating. B. Materials ' 1. Scope This section governs the materials required for completion of interior coating of manholes. 2 . Interior Coating Strong Seal MS-2A proprietary pre-blended mixture of portland cement, chemically-active aggregates, glass fibers and other additives specifically selected for special properties as manufactured by Stronglite Products Corporation and designated STRONG-SEAL MS-2A. No material (other than clean potable water) shall be used with or added to STRONG-SEAL MS-2A without prior ' approval or recommendation from Stronglite Products Corporation. ' D2-8 (1) City of Fayetteville Sewer System Improvements • • II 3 . Material Identification11 Contractor shall completely identify the types of grout, mortar, sealant, and/or root control chemicals used and provide case histories of successful use or defend the choice of grouting materials based on chemical and physical properties, ease of application, and expected performance, to the satisfaction of the Engineer. I 4 . Mixing and Handling Mixing and handling of interior coating, which may be I toxic under certain conditions shall be in accordance with the recommendations of the manufacturer and in such a manner as to minimize hazard to personnel. It is the I - - responsibility of the Contractor to provide appropriate protective measures to ensure that materials are under control at all times and are not available to unauthorized personnel or animals. All equipment shall II be subject to the approval of the Engineer. Only personnel thoroughly familiar with the handling of the IIcoating material shall perform the coating operations. C. Execution I 1. General II Manhole coating shall not be performed until sealing of manhole frame and grade adjustments, partial manhole I replacement, manhole grouting or sewer replacement/repairs are complete. 2 . Preliminary Repairs I a. All foreign materials shall be removed from the manhole interior using high pressure water spray II(minimum 1500 psi) . Loose and protruding brick, mortar and concrete shall be removed using a masonry hammer and chisel and/or scrapers. Existing tiiggroots and manhole steps shall be removed by hem flush with the wall of the manhole. 11 b. All unsealed lifting holes, unsealed step hole inch s, II larger than approximately one-half (1/2) in thickness shall be filled with STRONG-SEAL MS-2A at least one hour (1) prior to spray app 11f the first coat. c. Active leaks shall be stopped using products specifically for that purpose and according toII manufacturers' recommendation. Some leaks may require groutg to stop accordance with Section D27 he inflow. Grouting shall in be performed ' City of Fayetteville D2-8 (2) I Sewer System Improvements ' • d. After all repairs have been completed, remove all loose material. ' 3 . Temperature Normal interior coating operation shall be performed at temperatures of 40°F or greater. No application shall i be made when freezing is expected within 24 hours. If ambient temperatures are in excess of 90°F, precautions shall be taken to keep mixing water below 85°F, using ice if necessary. 4 . Interior Manholes Coating ' a. Manholes scheduled for interior coating are shown on the Manhole Rehabilitation Schedule listed in Section G. The interior coating shall be applied to the manhole from the top of the corbel or flattop to the bench/trough, including the bench/trough. b. The interior coating shall be applied in accordance with the manufacturer's recommendations and the following procedure. I1) The surface shall be thoroughly cleaned of all foreign materials and matter. Cleaning shall be accomplished by using high pressure water spray (minimum 1500 psi. ) ' 2) Place covers over invert to prevent extraneous material from entering the sewer. 3) The surface prior to application shall be damp without noticeable free water droplets or running water. Materials shall be spray applied (using a Strong-Seal Spraymate Model 35 machine) ' to a minimum uniform thickness of 1/2-inch to insure that all voids and crevices are filled and a smooth surface remains after troweling. The troweling shall compact the material into such voids and crevices and to set the bond to the manhole surface. The wooden bench covers shall be removed and the bench sprayed in such a manner as to produce a bench having a gradual slope from the walls to the invert with the wall/bench intersection built up and rounded to a uniform radius for the full circumference of the intersection. The thickness of the bench shall be no less than 1/2-inch at the invert and shall increase in the direction of the wall so as to provide the required slope. Trough area shall be coated as 1 required to seal all cracks and to provide a smooth surface. D2-8 (3) City of Fayetteville ' Sewer System Improvements • • 4) The material shall have a minimum of four (4) , hours cure time before being subjected to active flow. Ambient conditions in the manhole are adequate for curing as long as the manhole is covered. 5) Traffic shall not be allowed over manholes for 12 hours after reconstruction is complete. 6) Caution should be taken to minimize exposure of applied product to sunlight and air movement. At no time should the finished product be exposed to sunlight or air movement for longer than 15 minutes before replacing the manhole cover. In extremely hot and arid climates manhole should be shaded while reconstruction is in process. 7) No application shall be made to frozen surfaces or if freezing is expected to occur inside the manhole within 24 hours after application. If ambient temperatures are in excess of 95°F, precautions shall be taken to keep the mix temperature at time of application below 90°F. Mix water temperature shall not exceed 85°F. Chill with ice if necessary. 5. Testing of Rehabilitated Manholes ' a. Testing of rehabilitated manholes for watertightness shall be performed by the Contractor after operations are complete in accordance with Section D1-7. b. At least two 2-inch cubes shall be taken from mchd day' s work with the date, location and job recorded on each. The cubes shall be sent to a certified independent laboratory for testing. A compression test will be made per ASTM C109, and the results will be furnished to the Owner on request. Test results shall equal or exceed the manufacturer's published values. I I I City of Fayetteville D2-8 (4) Sewer System Improvements ' • • D. Measurement and Payment Payment shall be based on the Contract Unit Price per each manhole coated as indicated in the Manhole Rehabilitation Schedule in Section G. The Contract Unit Price shall be payment in full for performing the work and for furnishing ' all labor, supervision, materials, equipment and all testing necessary to complete the work. Grouting pipe seals, bench and trough, and lower 18" of manhole, if required, will be paid for in accordance with Section D2-7. All other grouting will be a subsidiary obligation of the Contractor. END OF SECTION D2-8 1 I I I I r r I D2-8 (5) City of Fayetteville Sewer System Improvements • • 1 1 1 1 1 1 1 1 i 1 1 1 1 1 1 1 1 1 I • , tD2-8A INTERIOR MANHOLE COATING (QUADEX SYSTEM) I A. General 1 1. Scope I This section governs all work, materials and testing required for the application of interior manhole coating. Manholes designated for interior coating are listed on the Manhole Rehabilitation Schedule listed in Section G. Interior manhole coating shall meet the requirements of this Section, Section D2-8, or Section D2-8B. 2 . Description The Contractor shall be responsible for the furnishing of all labor, supervision, materials, equipment, and testing required for the completion of interior coating ' of manholes in accordance with the Contract Documents. 3 . Manufacturers Recommendations Materials, mixture ratios, and procedures utilized for the coating process shall be in accordance with manufacturers' recommendations. 4 . Manholes 1 Manholes to be coated are of brick, block, or poured concrete construction. Some may have a previously applied interior mortar coating. B. Materials 1 1. Scope This section governs the materials required for completion of interior coating of manholes. 2 . Interior Coating Quadex QM-ls and Quadex Excel proprietary pre-blended cement based synthetic granite (Donnafill) enhanced polypropylene fiber reinforced coatings as manufactured by Quadex, Inc. No material (other than clean potable water) shall be used with or added to Quadex QM-ls or Quadex Excel without prior approval or recommendation from Quadex, Inc. City of Fayetteville D2-8A(1) Sewer System Improvements i i 3 . Material Identification Contractor shall completely identify the types of grout, mortar, patching compounds, sealant, and/or root control chemicals used and provide case histories of successful use or defend the choice of grouting materials based on chemical and physical properties, ease of application, and expected performance, to the satisfaction of the Engineer. 4 . Mixing and Handling Mixing and handling of interior coating, which may be toxic under certain conditions shall be in accordance with the recommendations of the manufacturer and in such a manner as to minimize hazard to personnel. It is the responsibility of the Contractor to provide appropriate protective measures to ensure that materials are under control at all times and are not available to unauthorized personnel or animals. All equipment shall be subject to the approval of the Engineer. Only personnel thoroughly familiar with the handling of the coating material shall perform the coating operations. C. cu ion 1. Genera l , Manhole coating shall not be performed until sealing of manhole frame and grade adjustments, partial manhole replacement, manhole grouting or sewer replacement/repairs are complete. 2. Preliminary Repairs a. All foreign materials shall be removed from stthe ey manhole interior using high pressure water (minimum 3500 psi) . Loose and protruding brick, mortar and concrete shall be removed using a masonry hammer and chisel and/or ecrePers.moved by cutting them Existing roots and manhole steps shall b flush with the wall of the manhole. led lifting j b. All o s larger aa holes, unsealed step holes, approximately one half (1/2) inch voids than app patching compound in thickness shall be filled t do sp ray ay application of at least one hour (1) p the first coat. c. Active leaks shall be grouted i accordance nceuwith Section D2-7 . Contact Quadex, Inc. ng recommendations. City of Fayetteville Sewer System Improvements D2-8A(2) 1 • . d. After all repairs have been completed, remove all loose material. 3 . Temperature Normal interior coating operation shall be performed at temperatures of 40°F or greater. No application shall be made when freezing is expected within 24 hours. If ambient temperatures are in excess of 90°F, precautions shall be taken to keep mixing water below 85°F, using ice if necessary. 4. Interior Manhole Coating a. Manholes scheduled for interior coating are shown on the Manhole Rehabilitation Schedule listed in Section G. The interior coating shall be applied to the manhole from the top of the corbel or flattop to the bench/trough, including the bench/trough. ' b. The interior coating shall be applied in accordance with the manufacturer's recommendations and the following procedure. 1) The surface shall be thoroughly cleaned of all foreign materials and matter. Cleaning shall be accomplished by using high pressure water spray (minimum 3500 psi. ) 2) Place covers over invert to prevent extraneous 1 material from entering the sewer. 3) The surface prior to application shall be damp 1 without noticeable free water droplets or running water. QM-ls material shall be spray applied (using a Quadex Model 900D application machine or manufacturer approved equal) to a minimum uniform thickness of 1/2-inch minimum. Troweling shall begin immediately following the spray application. The troweled surface shall be smooth with no evidence of previous void areas. After the walls are coated, the wooden bench covers shall be removed and the bench sprayed with Excel material in such a manner as to produce a bench having a gradual slope from the walls to the invert with the wall/bench intersection built up and rounded to a uniform radius for the full circumference of the ' intersection. The thickness of the bench shall be no less than 1/2-inch at the invert and shall increase in the direction of the wall so as to provide the required slope. Trough area shall be coated as required to seal all cracks and to provide a smooth surface. I City of Fayetteville D2-8A(3) Sewer System Improvements • • I 4) The material shall have a minimum of four (4) hours cure time before being subjected to active flow. Ambient conditions in the manhole are adequate for curing as long as the manhole is covered. 5) Traffic shall not be allowed over manholes for 12 hours after reconstruction is complete. I 6) Caution should be taken to minimize exposure of applied product to sunlight and air movement. At no time should the finished product be exposed to sunlight or air movement for longer than 15 minutes before replacing the manhole cover. In extremely hot and arid climates manhole should be shaded while reconstruction is in process. 7) No application shall be made to frozen surfaces , or if freezing is expected to occur inside the manhole within 24 hours after application. If ambient temperatures are in excess of 95 degrees F, precautions shall be taken to keep the mix temperature at time of application below 90 degrees F. Mix water temperature shall not exceed 85 degrees F. Chill with ice if necessary. 5. Testing of Rehabilitated Manholes a. Testing of rehabilitated manholes for watertightness shall be performed by the Contractor after operations are complete in accordance with the Manhole Testing Section. b. At least two 2-inch cubes shall be taken from each days work with the date, location and job recorded on each. The cubes shall be sent to a certified testing laboratory for testing. A compression test will be made per ASTM C109, and the results will be furnished to the Engineer and Owner. Test results shall equal or exceed the manufacturer' s published values. I I i City of Fayetteville Sewer System Improvements D2-8A(4) • • D. Measurement and Payment Payment shall be based on the Contract Unit Price per each ' manhole coated as indicated in the Manhole Rehabilitation Schedule form in Section G. The Contract Unit Price shall be payment in full for performing the work and for furnishing all labor, supervision, materials, equipment and all testing necessary to complete the work. Grouting the pipe seals, bench/trough, and lower 18" of manhole, if required, will be paid for in accordance with Section D2-7. ' All other grouting will be a subsidiary obligation of the Contractor. 1 . • END OF SECTION D2-8A I I I I 1 I ' City of Fayetteville Sewer D2-8A(5) System Improvements • • 1 I I I I I 1 I I I I I I 1 I 1 I I 1 ' • • D2-8B INTERIOR MANHOLE COATING (RAVEN LINING SYSTEM) A. General ' 1. Scope This section governs all work, materials and testing required for the application of interior manhole coating. Manholes designated for interior coating are listed on the Manhole Rehabilitation Schedule listed in Section G. Interior manhole coating shall meet the requirements of this Section, Section D2-8 or Section D2-8A. 2. Description The Contractor shall be responsible for the furnishing ' of all labor, supervision, materials, equipment, and testing required for the completion of interior coating of manholes in accordance with the Contract Documents. ' 3. Manufacturers Recommendations Materials, mixture ratios, and procedures utilized for the coating process shall be in accordance with manufacturers' recommendations. ' 4 . Manholes Manholes to be coated are of brick, block, or poured concrete construction. Some may have a previously applied interior mortar coating. B. Materials 1. Scope This section governs the materials required for completion of interior coating of manholes. 2 . Interior Coating Raven Ultra High-Build Epoxy Coating, a two-part epoxy resin system using 100% solids based epoxy binder with fibrous and flake fillers, is manufactured by Raven Lining Systems and designated as Raven 405. I ' City of Fayetteville Sewer D2-8B(1) System Improvements • I 3 . Material Identification Contractor shall completely identify the types of grout, mortar, sealant, and/or root control chemicals proposed and provide case histories of successful use or defend the choice of grouting materials based on chemical and physical properties, ease of application, and expected performance. These grouting materials shall be compatible with Raven 405 interior coating. The Contractor shall be responsible for getting approval from Raven Lining Systems for the use of these grouting materials. 4 . Mixing and Handling Mixing and handling of interior coating, which may be toxic under certain conditions shall be in accordance with the recommendations of the manufacturer and in such a manner as to minimize hazard to personnel. It is the responsibility of the Contractor to provide appropriate protective measures to ensure that materials are under control at all times and are not available to unauthorized personnel or animals. All equipment shall be subject to the approval of the Engineer. Only personnel thoroughly familiar with the handling of the coating material shall perform the coating operations. C. Exec ution I 1. General ' Manhole coating shall not be performed until sealing of manhole frame and grade adjustments, partial manhole replacement, manhole grouting or sewer replacement/repairs are complete. 2 . Preliminary Repairs a. All foreign materials shall be removed from the manhole interior using high pressure water spray (minimum 3500 psi) . Cleaning equipment shall have a pressure gauge that indicates the water pressure being used. Loose and protruding brick, mortar and concrete shall be removed using a masonry hammer and chisel and/or scrapers. Existing roots and manhole steps shall be removed by cutting them flush with the wall of the manhole. , b. All unsealed lifting holes, unsealed step holes, voids larger than approximately (1/2) inch in g roximatel one-half thickness shall be filled with patching compound at least one hour (1) prior to spray application of the first coat. City of Fayetteville Sewer System Improvements D2-8B(2) ' • • ' c. Active leaks shall be stopped using products specifically for that purpose and according to manufacturers ' recommendation. Some leaks may require grouting to stop the inflow. Grouting shall be performed in accordance with Section - Manhole Grouting. d. Bench area shall be built up if required to provide a uniform slope from the circumferences to the manhole trough. Trough area shall be coated as required to seal all cracks and to provide a smooth surface. Cementitious patching compounds or epoxy grout as recommended by Raven shall be used. ' e. After all repairs have been completed, all loose material shall be removed. 1 3 . Temperature Normal interior coating operation shall be performed at ' temperatures of 40°F or greater. No application shall be made when freezing is expected within 24 hours. 4. Interior Manhole Coating a. Manholes scheduled for interior coating are shown on the Manhole Rehabilitation Schedule listed in Section G. The interior coating shall be applied to the manhole from the top of the manhole corbel or flattop to the bench/trough, including the bench/trough. b. The interior coating shall be applied in accordance with the manufacturer's recommendations and the following procedure. 1) The surface shall be thoroughly cleaned of all foreign materials and matter. Cleaning shall be accomplished by using high pressure water spray (minimum 3500 psi. ) or sandblasting, as recommended by Raven. 2) Place covers over invert to prevent extraneous material from entering the sewer. 3) The surface prior to application may be damp but shall not have noticeable free water droplets or running water. Materials shall be spray applied per manufacturer's recommendations to an average uniform thickness of 125 mils with a minimum thickness of 100 mils. ' After the walls are coated, the wooden bench covers shall be removed and the bench sprayed to the same average and minimum thickness as ' required for the walls. ' City of Fayetteville Sewer D2-8B(3) System Improvements • • 1 4) The final application, shall have a minimum of three (3) hours cure time before being subjected to active flow. 5) No application shall be made to frozen surfaces or if freezing is expected to occur inside the manhole within 24 hours after application. 5. Testing of Rehabilitated Manholes a. After the epoxy liner has set (hard to touch) , all visible pinholes shall be repaired. Repairs shall be made by lightly abrading the surface and brushing the lining material over the area. All blisters and evidence of uneven coverage shall be repaired according to the manufacturer' s recommendations. Spot check of coating thickness may be made by Owner's Representative (with the Contractor's assistance) , and the Contractor shall repair these areas as required, at no additional cost to the Owner. b. Testing of rehabilitated manholes for watertightness shall be performed by the Contractor after operations are complete in accordance with Section - Manhole Testing. D. Measurement and Payment Payment shall be based on the Contract Unit Price per each manhole actually coated. The Contract Unit Price shall be payment in full for performing the work and for furnishing all labor, supervision, materials, equipment and all testing necessary to complete the work. The Contractor will be eligible for 90 percent of the bid price after coating is completed and the additional 10 percent after successful testing is completed. Payment for grouting of pipe seals, bench and trough and 18 inches above crown of pipe of each manhole shall be based on the Contract Unit Price per manhole actually grouted. END OF SECTION D2-8B I 1 City of Fayetteville Sewer System Improvements D2-8B(4) • D2-9 EXCAVATION A. General ' 1. Excavation work shall be accomplished under the supervision of a person experienced with the materials and procedures which will provide protection to existing ' improvements, including utilities and the proposed pipeline. 2 . The alignment, depth, and pipe subgrades of all sewer trenches may be determined by overhead grade lines parallel to the sewer invert, or by the use of a laser. ' 3 . In the event hazardous wastes as defined by the Resource Conservation and Recovery Act of 1976 (PL94-580) are encountered work shall be halted and the Owner shall be ' notified. Work shall be resumed only after the Owner notifies the Contractor. ' 4 . If the specified maximum trench widths are exceeded, either through accident or otherwise, and if the Engineer determines that the design loadings of the pipe will be exceeded, the Contractor will be required to support the ' pipe with an improved trench bottom. The expense of such remedial measures shall be entirely the Contractor's own. All trenching operations shall be confined to the width of permanent rights-of-way, permanent easements, and any temporary construction easements. All excavation shall be in strict compliance with the Trench Safety System Special Condition (D1-8) of this document. 5 . Definitions a. Excavation Excavation is the removal of all material from the ' trench area. Included in excavation is the removal of existing paved surfaces including but not limited to concrete curb and gutter, PCC pavement, and bituminous pavement. B. Materials Not specified. D2-9 (1) City of Fayetteville Sewer System Improvements �► • 1 C. Execution 1. Open Cut Method (Trenching) a. General Open cut (trench) pipeline excavations except as otherwise specified or approved by the Engineer. Minimize inconvenience and disturbance to the general public. Sort and stockpile the excavated material so the proper material is available for backfill. b. Trench Depths I Excavate trenches to depths required for proper pipe embedment. Overdepth excavation may be required when the subgrade is unstable. Backfill overdepth excavations with granular pipe embedment material, unless otherwise directed by the Engineer. c. Trench Walls Undercutting of trench walls is not permitted. d. Trench Widths 1) The bottom width of the trench at and below the top of the pipe and inside the sheeting and bracing, if used, shall not exceed the trench widths indicated on the Drawings. I 2) If the allowable maximum widths are exceeded at manholes, bore pits, tees, and in unstable earth material, provide bedding adequate to develop the required lateral support for the pipe and/or provide a sufficient strength class of pipe to accommodate the loading conditions as approved by the Engineer. e. Trench Safety ' Trench safety shall be in accordance with Section D1-8 . f. De-Watering 1) Should groundwater be encountered, Contractor shall be responsible for utilizing a dewatering system(s) to remove water from the excavations. Contractor shall install and operate dewatering system(s) to achieve the following: a) Keep excavations free from water. City of Fayetteville D2-9 (2) Sewer System Improvements 1 • • b) Maintain groundwater a minimum of 24 inches ' below excavations., c) Prevent displacement of surrounding soils. ' 2) Form dams, flumes or other works necessary to keep the trenches clear of water while the sewers and their foundations, and other foundation works, are being constructed. Remove water from such excavation in a manner that does not damage property. ' 3) Repair pit excavations shall be kept free of water and sewage during sewer pipe replacements ' through final inspection. Plug lines upstream and if necessary provide bypass pumps of sufficient capacity to reroute water and sewage to a downstream manhole until pipe replacements have been completed and bedding material has been effectively placed and compacted. No bypassed wastewater from the sanitary sewer shall be ' allowed to discharge to natural or manmade surface drainage. Where plugging only is used for flow control, the Contractor shall monitor ' upstream manholes and prevent excessive surcharge conditions. Flow bypassing equipment shall be set up for immediate use and available on site in all stages of construction. g. Unsuitable Soil ' When unsuitable soil conditions are encountered under sewers below the depth of standard bedding, replace the unsuitable material with trench foundation material of gradation approved by the Engineer. ' h. Blasting Areas ' 1) Blasting of any kind for rock excavation or any other purpose will not be allowed unless approved by the Engineer. 2) When blasting is permitted by the Engineer the Contractor shall use the utmost care to protect life and property. The Contractor shall comply ' with all laws, ordinances, and the applicable safety code requirements and regulations relative to the handling, storage and use of explosives ' and protection of life and property, and he shall be responsible for all damage thereto caused by his or his subcontractor's operations. 3) Contractor shall provide insurance as required by the Owner before performing any blasting. The governing agency shall be notified at least 24 hours before blasting operations begin. D2-9 (3) City of Fayetteville Sewer System Improvements • • 1 D. Measurement and Payment Only items listed below will be measured for payment. All other costs shall be included in the unit or lump sum prices for the item affected thereby. 1. Trench safety system shall be paid for in accordance with Section D1-8. 2 . The cost of rock removal and other associated appurtenances, if required, shall be included in the unit prices for the work items affected thereby. • END OF SECTION D2-9 1 I I City of Fayetteville D2-9 (4) Sewer System Improvements i • • D2-10 BACKFILL A. General ' 1. This section governs all labor, equipment, materials and testing required to properly backfill trenches and excavations around manholes and structures. 2 . No granular embedment or other backfill material shall be used by the Contractor without approval by the Engineer. B. Materials 1. Trench Foundations Materials: Three-inch minus river- run or pit-run gravel, free from clay balls, roots, and organic matter; well crushed gravel or crushed rock graded with less than 8 percent by weight passing the 1/4-inch sieve. Submit samples for approval prior to ' delivery of the material to the site. Trench foundation material shall only be used where unsuitable soil conditions are encountered under sewers before the depth ' of standard embedment as defined in Section D2-9 . 2 . Embedment: ' a. Embedment material shall be 1-1/2 inch minus crushed gravel or crushed rock, free from dirt, clay balls, and organic material, well graded from coarse to ' fine, containing sufficient finer material for proper compaction, and less than 8 percent by weight passing the No. 200 sieve. Arkansas Highway and ' Transportation Department classification "Class-7 Base" shall qualify as embedment material. 1 b. Grit Imported crushed limestone screenings from concrete coarse aggregate, maximum size 1/2-inch. ' 3 . Trench Backfill: Trench backfill will be divided into the general classification as follows: ' a. Street Backfill: Street backfill material above the pipe embedment material shall be crushed stone so ' proportioned as to meet the requirements for a Class 7 aggregate as specified in Table 303-1 of the Arkansas State Highway and Transportation Department Standard Specifications for Highway Construction. D2-10 (1) City of Fayetteville Sewer System Improvements • • I b. Trench Backfill: Backfill for trenches in unpaved areas shall meet the following requirements: (1) Excavated material free from roots, organic matter, trash, debris, rocks larger than 12 inches, and other deleterious materials. Suitable material may be obtained by the Contractor from the excavation for the proposed pipelines. Provide imported material of equivalent quality, if required to accomplish the work. p C. Description• 1. The Contractor shall be responsible for the furnishing of all labor, supervision, materials, equipment and testing for the completion of backfill operations in accordance with the Contract Documents. a. Unless otherwise specified, all sewer trenches and , excavation around structures shall be backfilled to the original surface of the ground. b. The Contractor shall be responsible for all damage or damages which might occur as a result of the settlement of trench or other backfill made by him in the fulfillment of these Contract Documents, within and during a period of two (2) years from and after the date of final acceptance thereof by the Owner, including the cost to the owner of all claims of damages filed with and court actions brought against the said Owner for and because of such damage, and the repair to the satisfaction of the Owner of any and each pavement, driveway, curb, slab, walk, or structure damages by such backfill settlement. 2 . "Pavement Areas" shall be defined as all streets, paved alleys, parking areas, driveways, curbs and gutters, and sidewalks. , D. Execution 1. General a. Remove trash and debris from the excavation prior to backf illing. b. Backfilling trenches and excavations to the original ground surface unless otherwise indicated on the Drawings. ' City of Fayetteville D2-10 (2) Sewer System Improvements ' • c. Carefully place backfill materials to avoid damage to or displacement of the pipeline and other exposed utilities or structure. ' d. Do not backfill with frozen material or when a blanket of snow prevents proper compaction. Backfill shall not contain waste material, trees, ' organic material, rubbish or other deleterious substances. ' e. The backfill material shall be placed in lifts. Each lift shall be compacted to the required density prior to the next lift being placed. ' f. In gardens or flower gardens, the original topsoil shall be replaced to original elevation, location, and depth. Minimum depth shall be twelve (12) ' inches. 2 . Backfilling in Street Right-of-Way and Pavement Areas a. Backfill trenches under and within 2 feet of all existing and proposed pavement, driveway pavement, ' sidewalk, and curb and gutter using granular trench backfill. b. Granular trench backfill shall consist of the ' following: Class 7 crushed limestone conforming to the ' reference standard. c. Compaction Method ' Granular trench backfill shall be mechanically compacted in layers of twelve inches loose measure. Each layer shall be firmly compacted to 95 percent ' of maximum density as determined by ASTM D 1557 (Modified Proctor Test) . Material may be compacted by tamping or by using surface vibrators in such a manner as not to disturb or injure the pipe. At -least 48 inches of cover over sewer pipe shall be provided before using mobile trench compactors of ' the hydrohammer or impactor type. d. Undermining of Paved Surfaces Where undermining of paved surfaces has occurred, Contractor shall remove the paved surface above the undermined area prior to placing backfill. 3 . Backfilling in Areas Other Than Street Right-of-Way and Pavement Areas a. Backfill trenches using acceptable job excavated materials or as directed by the Engineer. D2-10 (3) City of Fayetteville Sewer System Improvements • • II b. Backfill in layers of eighteen inches maximum and I mechanically compact to 90 percent of maximum density as defined by ASTM D 1557 (Modified Proctor test) . I c. Place a minimum of 18 inches of granular backfill above the top of pipe in areas where the existing surface elevation is less than 24 inches above the I proposed top of pipe. The granular backfill shall extend one foot from each side of the pipe and shall be placed at a 1: 1 slope to bedding material or the I existing ground surface. 4 . Testing I - - All density tests shall be performed per A. S.T.M. standards by an independent testing laboratory whose qualifications have been reviewed by the Engineer. I a. Tests shall be performed at two (2) feet vertical intervals beginning at a level two (2) feet above IIthe top of all installed pipes and continuing to the top of the completed backfill, at excavations for partial or complete manhole replacements only, to assure a minimum density of 95 percent Proctor. I Test reports shall be furnished to the Engineer upon completion of testing, as part of the qualification for acceptance of the installed manhole. The I Engineer expects to perform unannounced spot checks of the compaction tests for verification and control purposes. These spot checks will be performed by Engineer at Owner expense and will not be charged to I the Contractor. However, the Contractor will be responsible for providing access and trench safety system to the level of trench backfill to be tested. IINo extra compensation will be allowed for exposing the tycl layer testse tested conductedrby providing Engineer. safety system I b. The cost of providing access to the level of trench backfill to be tested will be a cost to the Contractor, and no extra compensation will be I allowed for exposing of the backfill layer to be tested by the Owner. IIc. Test results not conforming to specified densities shall be paid for by the Contractor at no additional cost to the Owner. I Responsibility of Contractor for Backfill Settlement Wherever trenches or other excavations made by the I Contractor in the performance of work under these Contract Documents have not been properly time filled, or where settlement has occurred at any prior e Contract to t I completion of the entire work covered by these h City of Fayetteville D2-10 (4) I Sewer System Improvements 1 • • Documents, to the extent that. the top of the backfill is below the original ground surface, such trenches shall be refilled and backfill surface compacted and smoothed ' to conform to the elevation of the adjacent ground surface. All sod in lawns damaged by reasons of such settlement, and the repair thereof, shall be replaced. Measurement and Payment E. ym 1. Payment for the work in this Section will be included as part of the unit price and lump sum bid amounts stated ' in the Proposal. 2 . Payment for trench foundation material will be based on ' the Contract unit price per cubic yard actually used as authorized by the Engineer. No measurement and payment shall be made for existing material which is reused. Payment for this item shall constitute full compensation for all materials, labor, equipment, and incidentals necessary to furnish material at trench side and for placing and compacting it in the trench and for the extra depth of trench excavation required below the manhole base grade to provide for a stable base for the manhole. This item is to provide for unstable base ' encountered in the progress of the work and shall be used only at the direction of the Engineer. END OF SECTION D2-10 I t D2-10 (5) City of Fayetteville Sewer System Improvements S • I I I I I I I I I I I I I I I I I I I • • ' D2-11 SANITARY SEWER REPAIRS A. General 1. Scope This section governs all work, materials and testing ' required for replacement of deteriorated sewer lines outside of manholes rehabilitate under this Contract. Sewer lines to be replaced shall be as directed by the ' Engineer. 2 . Description ' The Contractor shall be responsible for the furnishing of all labor, materials, supervision, equipment and final testing required for the completion of sanitary sewer line repairs outside of and adjacent to rehabilitated manholes. B. Materials ' 1. Pipe and Fittings a. Pipe and fittings shall be PVC, SDR 26, meeting the ' requirements of ASTM D-3034 for pipes 4 inches through 15 inches in diameter and of ASTM F-794 or ASTM F-679 for pipes 18 inches or larger in ' diameter. 2 . Rubber Couplings and Stainless Steel Clamps ' Rubber couplings for replacement pipe connection to existing pipe shall be as manufactured by Mission Rubber ' Co. , or equal. Rubber couplings shall be fastened using two type C-305 stainless steel adjustable clamps to provide a leakproof seal. ' 3 . Pipe Embedment Pipe embedment shall be as specified in Section D2-10. 4 . Specifically designed adaptor couplings shall be used for the connection if dissimilar pipe material must be connected. D2-11 (1) City of Fayetteville Sewer System Improvements Ill • II C. Execution I 1. Site Preparation I Site preparation shall be as specified in Section D2-1, "Site Preparation" . 2 . Procedures for Repair a. Replacement pipe shall be placed in the same line IIand grade as the existing pipe sections. The condition of the pipe sections adjacent to the one being replaced at a manhole shall be inspected and, I if defective, the Engineer will determine if additional repairs are necessary. b. When specified repairs cannot be made because of II limitations at the site, the Engineer shall be promptly notified. Alternate repair techniques shall be evaluated in cases where conventional I repairs are not practical. Change orders may be required for alternate repairs. Sewer line repair pits shall remain uncovered until an inspection by the Engineer has been made. I c. Excavate repair pit and uncover the main line sewer a minimum of one foot clearance all around at the I damaged section or as directed by the Engineer, and remove damaged pipe by powersaw cutting to a flat vertical surface. If pipe with bell end is removed,spigot end shall be saw cut and removed a minimum I length of the pipe bell. New sanitary sewer pipe to be used in the replacement shall be powersaw cut to a flat vertical surface. I d. Defective pipe sections and service connections shall be removed by cutting the pipe past the bell I end, if necessary, to allow for the use of rubber coupling. Replacement pipe lengths shall be cut to within one-fourth inch of the required replacement pipe length and attached to the existing pipe with I appropriate sized rubber couplings. Connection to the rehabilitated manhole shall be as specified in Section D2-14 . Defective service connections shall II replaced with appropriate sized tee, and rubber couplings. All couplings shall be secured with stainless steel bands. Pipe bedding under the I replacement pipe section shall be a minimum thickness equal to 1/4 the outside diameter of the sewer pipe but not less than six inches. I City of Fayett eville D2-11(2) I Sewer System Improvements 1 • ' 3 . Backfill and Surface Restoration a. Backfilling shall be as specified in Section D2-10. ' b. Surface restoration shall be as specified in Section D2-17. 4 . Testing Repaired Sewer Lines Testing of sewer lines for watertightness and structural 1 integrity following manhole tie in, shall be as specified in Section D1-8. ' D. Measurement and Payment ' 1. This work shall be paid at the Contract price per each connection to a rehabilitated manhole. Each connection shall be a maximum length of five feet. The price for 1 the appropriate size and depth of each repair shall be payment in full for performing the work as specified herein. Costs for all materials and labor, excavation, ' dewatering, existing pipe removal and disposal, pipe bedding and backfill material, new pipe and coupling, temporary surface restoration, and final surface restoration. END OF SECTION D2-11 1 1 i 1 D2-11(3) City of Fayetteville Sewer System Improvements • • 1 ' • • ' D-2-12 CURED-IN-PLACE PIPE (CIPP) A. Not included in this contract. END OF SECTION D2-12 1 D2-12 (1) City of Fayetteville ' Sewer System Improvements • • I I I I I I I I I I I I I I I I I I I • • D2-13 SANITARY SEWER CONSTRUCTION ' A. Not included in this contract. END OF SECTION D2-13 t ' D2-13 (1) City of Fayetteville Sewer System Improvements • • I I I I I I I I I I I I I I I I I I I • • D2-14 CONCRETE STRUCTURES ' A. General 1. Description This section describes the installation of new cast-in- 1 place concrete manholes, new precast concrete manholes, and other miscellaneous structures. ' 2 . Furnish the labor, materials, equipment, tools, and services required for the installation of the concrete work required on this project. B. Materials 1. Coal-Tar Epoxy Paint Kop Coat "Bitumastic Black Solution, " Tnemec, "46-450 heavy Tnemecol", or equal. Dry film thickness shall be a minimum of 14 . 0 mils per coat. ' 2 . Non-Shrink Grout Grout shall be non-shrink in the plastic state and show ' no expansion after set as tested in accordance with ASTM C 827 and shall develop compressive strength not less than 3, 000 psi with a trowelable mix within t 24 hours per ASTM C 109. The placement time shall be not less than 45 minutes based on initial set per ASTM C 191. Test results shall be furnished by the manufacturer and submitted to the Engineer. ' 3 . Flexible Gaskets Openings for each connecting pipe shall be circular with a compression type flexible rubber gasket cast integrally into the manhole wall. Flexible gaskets shall be manufactured in accordance with rubber joint ' specification ASTM C 443 and shall meet the performance and test requirements of ASTM C 425 for compression joints. Flexible gaskets shall be A-Lok, Presswedge, or equal. 4 . Frames and Covers ' a. Manhole frames and covers shall be in accordance with Section D2-2 . ' D2-14 (1) City of Fayetteville Sewer System Improvements • • ll 5 . Steps a. Manhole steps will not be required. II 6 . Cast-In-Place (Monolithic) Concrete Manholes I The design of standard manholes shall be the responsibility of the Contractor. Shallow manholes shall be constructed as detailed on the Drawings. II Sketches of all manholes indicating complete details of the proposed design shall be submitted to the Engineer for review prior to ordering material and/or II construction. Cast in place construction will be considered for circular manholes only unless appropriately designed with reinforcing steel. The II for circular manholes shall be reinforced with wire mesh conforming with this document. The minimum sidewall thickness shall be 6 inches or one-eighth the IIinside diameter whichever is greater. The base thickness of manhole below the underside of flow channel shall vary, depending on the diameter, the depth of manhole, whether base is reinforced or not and on the II of joint occurring between base slab and wall. The minimum base thickness shall be 8 inches or 1/8 the manhole diameter plus 1/30th of the manhole depth, whichever is greater. II a. Foundations of manholes for sanitary sewer shall be concrete of a minimum compressive strength of II psi at 28 days. The invert channels shall be smooth, accurately shaped, and in accordance with the plans. Where changing line sizes occur, the I crowns (top insides) of the pipe should be matched unless otherwise approved by the Engineer. The invert of the manholes shall be shaped and smooth so that no projections will exist. Flow channels will I be formed in the inverts so that the manhole will be self-cleaning and free of areas where solids may be deposited as sewage flows through the manWherehle ehfre ompe I all inlet pipes to all outlet pipes. can be laid continuously through the manhole, the pipe can be placed in the base. After the trimmed construction of the manhole, the pipe can by cutting out the top half after the concrete If iba e is constructed and has cured sufficiently. t is not possible to lay the pipe continuously through I the manhole base, the invert may be poured and formed directly in the concrete of the manhole base. The invert floor shall have a minimum slope of 1-inch per foot unless noted otherwise. The manhole invert shall extend from wall to wall. The minimum II thickness for all bases shall be eight (8) es. Reinforce bases with #4 bars at 1 above the 2-inch centers each II Tie and place reinforcing midpoint. The minimum cover over the reinforcement shall be two (2) inches. When the connecting pipelines are required to have concrete embedment, I City of Fayetteville D2-14 (2) IISewer System Improvements II • • II extend the embedment reinforcing steel not less than twenty (20) bar diameters into the manhole base. I b. Pipe extending from the manhole shall be cradled in concrete to the first pipe joint in the same pour as the manhole foundation. Embedment of reinforcing steel shall extend not less than twenty (20) bar Idiameters into manhole base. c. A minimum of six (6) inches rock cushion shall be 1 used beneath manhole foundations. Where trench has been overexcavated, the void created shall be completely filled with a rock cushion to the Iunderside of the manhole base. d. In the event that ground water is present during the pouring of a cast-in-place manhole foundation, a ll pump shall be used to remove the ground water. Prior to pouring, the subgrade shall be stable, free from muck and groundwater. After the concrete I foundation has been placed, the pump shall continue to run for at least two (2) hours to enable the concrete to obtain its initial set. I e. Cast-in-place concrete manholes shall have a minimum inside diameter at the base of four (4 ' ) feet and an inside diameter at the top of the cone section of II not less than twenty-four (24") inches unless specified otherwise herein. The manhole shall have a minimum wall thickness of six (6") inches and shall be smooth having no form marks on the interior I wall or exterior wall of the manhole exceeding one-quarter (4") inch in depth. Concrete used for the manhole barrel and cone section shall be a I minimum compressive strength of 4000 psi at 28 days, with a slump of five (5") inches to seven (7") inches during the placement. Concrete shall not be dry as to cause extensive honeycombing. During ISO the placement of the concrete in the manhole barrel forms, thorough vibrating shall be completed at two (2' ) foot intervals. If cold joints are necessary II because of a time lapse of more than one hour between placements then a concrete bonding adhesive shall be applied to the existing concrete. A II concrete collar at least four (4") inches thick shall extend a minimum of eight (8") inches above and below the new joint around the outside of the manhole. If honeycombing of the barrel of the II manhole is found to be present after removal of the forms, such honeycombing shall be repaired as directed by the Engineer. Any form marks on the I inside wall shall be smoothed and grouted as directed. Curing compounds or covers may or may not be used at the option of the Contractor to protect the concrete to prevent cracking during the curing I process and to protect the manhole during freezing temperatures. The manhole shall not be backfilled ll D2-14 (3) City of Fayetteville Sewer System Improvements • • II for at least two (2) working days after forms have been removed or a minimum of three (3) working days after the concrete has been placed. II f. Reinforcing steel used in design of reinforced I manhole foundations shall conform to ASTM A 615, Grade 60, deformed bars. g. Welded steel wire fabrics for cast-in-place manholes I shall conform to ASTM 185. h. Manholes bases shall be integral cast. The diameter of the integral base pad shall be eight (8) inches II greater than outside diameter of the manhole. 7 . Shallow manholes shall be constructed at locations in I the sanitary sewer system where depths are less than four feet, or as directed by the Engineer. Shallow manholes shall be constructed rectangular in shape from I 4000 psi reinforced concrete formed in place as detailed in Section E, Manhole Rehabilitation Details. 8. Precast Concrete Manhole Sections I a. Manholes shall conform to ASTM C 478 and as specified herein. b. Wall thickness shall be minimum 6" for all precast li sections. c. Concentric cones shall be utilized when manhole II depth exceeds six feet. The clear opening of the cone shall be 26 inches. I d. Reinforced concrete flat-top sections shall have a minimum 26-inch diameter opening and be a minimum eight inches thick in non-traffic areas areasdesignedand ( minimum ten inches thick in traffic for H-20 loading) . Reinforce flat-top sections with #4 bars at 12-inch centers each way. Tie and place I reinforcing steel below the mid point. The minimum cover over the reinforcement shall be two (2) inches. The top or bottom of the flattop shall be clearly labeled or marked. t e. Openings for each connecting pipe shall be circular with a compression type flexible rubber gaskets cast integrally into the manhole wall. Flexible gaskets a shall be manufactured in accordance with rubber joint specification ASTM C 443 and shall meet the performance and test requirements of ASTM C 425 Afork r compression joints. Flexible gaskets or equal. I f. Preformed and trowelable bitumastic joint sealants shall be Kent-seal, Ram-Nek, EZ-STIK, or equal. The minimum dimension of preformed material shall be I one-half (1/2) inch square. City of Fayetteville D2-14 (4) I Sewer System Improvements 1 • • g. Do not deliver precast concrete sections to the job ' until representative concrete cylinders have attained a strength of at least 80 percent of the specified minimum. Inspect precast concrete sections when delivered. Cracked or otherwise visibly defective units will be rejected. h. The maximum depth of lifting holes shall be no more ' than one-half the manhole wall thickness. After placement of the manhole, the lifting holes shall be sealed with a non shrink grout. C. Execution ' 1. General Install manholes of the respective types at the ' designated locations with flowlines at elevations to match existing. ' 2 . Interior manhole diameters unless otherwise noted shall be 48 inches for pipe between 6 inches and 24 inches in diameter and 60 inches in diameter for pipe between 27 inches and 36 inches in diameter. ' 3 . Install frames and covers in accordance with Section D2-4. ' 4. Form inverts with mortar material and steel-trowel to produce a dense, smooth finish and shape to form a ' "U"- shaped channel approximating the lower one-half (1/2) cross section of the connecting pipelines and extending upward three-fourths (3/4) of the inside pipe diameter in a "U"-shape. Provide smooth transitions for ' pipes of different sizes, different elevations, and/or at different angles. Also form inverts to provide self- cleaning by sloping normally two (2) inches from manhole wall to edge of "U" channel with a smooth finish. 5. Contractor to locate buried manholes at Job #120, 121, and 122. 6. Pipe Stubs a. Install pipe stubs for future connections at locations, angles, elevations, and of materials as specified or as determined by the Engineer. b. Install each pipe stub with the bell of the pipe abutting the outside manhole wall, or the joint if other than a bell, as near the manhole wall as is practicable but not more than two (2) feet from outside manhole wall for later connection thereto. 1 ' D2-14 (5) City of Fayetteville Sewer System Improvements • • II 7 . Pipe holes at manholes shall be permanently sealed I watertight after installation of the connecting pipelines. 8 . Construct connections to existing manholes in conformance with this section. Excavate around the existing manhole so as not to disturb the manhole. The manhole wall shall be removed for no greater diameter I than required to insert new pipe. Reshape manhole invert and channel to accept the flows from the new pipe. Chip the existing invert to a rough new surface I and install a new channel and invert the entire side where the new pipe enters. Take care to prevent brick or other foreign material from entering the existing downstream sewer. Retrieve such debris. After the new I pipe is installed, completely fill and render permanently watertight the void around the new pipe with a grout conforming to the material specifications I herein. 9. Manhole Adjustments II new manholes with a maximum of one (1) foot of adjustment ring(s) underneath the casting. Seal adjustment ring joints as specified in Section D2-4. I 10. Apply two coats of coal-tar epoxy paint to the manhole exterior. Coating shall be in accordance with IIManufacturer' s recommendation. 11. Testing Test manholes in accordance with Section D1-7 . 12 . Formwork I a. Vertical concrete surfaces shall be formed. The underside of slabs and beams shall be formed except I where the concrete is placed against the ground. Sloping surfaces shall be formed unless otherwise authorized by Engineer. I b. Construct and erect forms so that the concrete will have the shape, line, and grade indicated. Make forms mortar tight and sufficiently rigid to prevent IIdeformation under load. Use an adequate number of walers, stiffeners, and braces to insure straight walls. c. Formwork, shoring, and bracing design shall meet the II requirements of ACI 347. I d. Except as noted, tolerances for formed surfaces shall meet the requirements of ACI 301. Edges of form panels in contact with concrete exposed to view I in the finished work shall be flush within City of Fayetteville D2-14 (6) ISewer System Improvements • • 1/32 inch. Forms for plane surfaces shall be such that the concrete will be plane within 1/8-inch in four ft. Leading edges of concrete shall lie within ' 1/4-inch as measured from a 10-ft template. e. Provide as-cast smooth form finish for formed ' concrete surfaces that are to be exposed to view, or that are to be covered with a coating material other than cement plaster applied directly to the concrete. f. Produce smooth form finish by selecting form material to impart a smooth, hard, uniform texture ' and arranging them orderly and symmetrically with a minimum of seams. g. Repair and patch defective areas with all fins and ' other projections completely removed and smoothed. 13 . Reinforcement a. Reinforcing steel shall be placed in accordance with ACI 301 and ACI 318. When concrete is placed, reinforcing shall be free of rust, scale, or other coatings that will affect the bond. Reinforcement shall be accurately placed, adequately supported, and secured in position at intersections with annealed wire not less than 16-ga or with clips. Reinforcement shall be supported to keep it away from exposed surfaces. Nails or other devices shall ' not be driven into forms to support reinforcement. b. Provide the following concrete cover unless ' otherwise shown on the drawings: Bottom face of slabs 1 inch Top face of slabs 1 1/2 inches ' 14. Placing Concrete ' a. General (1) Do not place concrete until forms have been oiled, reinforcement has been fastened in position, form ties at construction joints have been retightened, and embedments and openings have been placed and anchored. (2) Remove debris from the space in which concrete is to be placed. b. Convey concrete from the mixer to the place of final deposit by methods which will prevent separation or loss of materials. The free fall of concrete shall not exceed three feet. ' D2-14 (7) City of Fayetteville Sewer System Improvements • • II c. Consolidating I 1) Consolidate concrete with mechanical vibrating equipment and provide stand by equipment. Apply I vibration directly to the concrete. Vibration shall be sufficient to cause flow or settlement of the concrete into place. Apply vibration at the point of deposit and in the freshly placed I concrete. It shall be of sufficient duration to accomplish compaction and embedment of reinforcement and fixtures. I 2) Supplement vibration by forking and spading by hand in the corners and angles of forms and I along. form surfaces while the concrete is plastic under the vibratory action. 15. Curing I a. Maintain concrete in a moist condition for seven days after placement. Curing may be by any of the I following means: 1) Curing with burlap, cotton, or mats kept IIcontinuously wet, or by keeping forms continuously wet. 2) Waterproof paper curing. Lay four inches at IIseams and seal with tape. 3) Membrane curing by power spraying with a I fugitive dye included. Do not use this method on surfaces which will receive a finish treatment of any kind. Submit manufacturer's descriptive data of curing compounds forII approval. D. Measurement and Payment I Only items listed below will be measured for payment. All I other costs shall be included in the unit or lump sum prices for the item affected thereby. I 1. Standard Manhole a. The manhole depth shall be determined by measuring from top of casting to the invert at the center of II the manhole. Payment will be made at the contract unit price for the applicable type, size and depth for each manhole. Such payment and price shall II full compensation for all labor, materials, equipment and for the performance of all work necessary to complete the manholes, including I removal of existing manhole, excavation, concrete City of Fayetteville D2-14 (8) I Sewer System Improvements • • ' base, manhole frame and cover, waterproofing, concrete masonry, reinforced concrete, backfilling, replacement of any sewers, conduits, disposal of ' excess material and restoration. b. Payment for a standard manhole will be in accordance with the contract prices as follows: ' 1) A unit price to cover the construction of one standard manhole of the diameter and type indicated; 0 to 6 feet in depth. 2) A unit price which shall cover the entire cost ' of each additional foot of vertical manhole depth in excess of 6 feet, measured to the nearest 0. 1 foot. c. In addition to (a) and (b) above, payment for Job #120, 121, and 122 includes locating these manholes. 2 . Shallow Manhole Payment for shallow manholes will be made at the 1 contract unit price for each manhole constructed. Such payment and price shall constitute full compensation for all labor, materials, equipment and for the performance ' of all work necessary to complete the manholes, including removal of existing manhole, excavation, concrete base, manhole frame and cover, waterproofing, ' concrete masonry, reinforced concrete, backfilling, replacement of any sewers, conduits, disposal of excess material and restoration. ' 3 . Partial Manhole Partial manhole replacement shall be paid at the ' Contract Unit Price per vertical foot of depth measured to the nearest 0. 1 foot from the top of the frame to the bottom of section required to be replaced. END OF SECTION D2-14 D2-14 (9) City of Fayetteville Sewer System Improvements t • • ' D2-15 CLEANING AND TELEVISION INSPECTION OF EXISTING SANITARY SEWERS Not included A. in this contract. END OF SECTION D2-15 r 1 1 I 1 I I I U I I I I D2-15 (1) City of Fayetteville Sewer System Improvements 1 • 1 1 1 1 i I 0 • IID2-16 WATER DISTRIBUTION SYSTEM IA. Not included in this contract. I IEND OF SECTION D2-16 I I I II II I ll ll ll I ll I D2-16 (1) City of Fayetteville Sewer System Improvements • • I I I I I I I I I 1 I I I I 1 I I I 1 ' . • D2-17 RESTORATION tA. General t1. Restore the project site to conditions not less than that existing prior to starting construction unless otherwise required by these specifications, Permits and/or Licenses, or shown on the Plans and as specified in Section H. a. Coordinate surface restoration work with the affected private property owners. b. Private property over which the Owner has prior 1 rights (i.e. utility easement, sewer easement) and/or has obtained rights-of-way, agreements, licenses and/or agreements from the property owner to allow construction of a sanitary sewer pipeline and appurtenances, shall be restored in conformance with these Contract Documents. c. Restore Public property with strict adherence to the requirements of the public body having jurisdiction therein. d. No restoration shall occur until testing is complete and accepted by the Owner's Representative. e. Complete final surface restoration within three weeks of the sewer installation or repair or as directed by the Owner' s Representative. 2 . Reference Standards ' Surface restoration including pavement, driveways, sidewalks, curb and gutters, and sodding shall be in accordance with the current edition of Arkansas Highway I and Transportation Department Standard Specifications and these specifications. B. Materials 1. Topsoil a. Topsoil shall be free from large roots, sticks, weeds, brush, stones or other litter and waste products. A minimum of 4 inches compacted depth of topsoil shall be used. ' D2-17 (1) City of Fayetteville Sewer System Improvements • • , b. The soil texture shall be classified as loam or sandy loam according to the following criteria: Loam Sandy Roam Sand (2 . 0 to 0. 05 mm diameter) 25-50% 45-85% 1 (No. 10 sieve) Silt (0.05 to 0. 002 mm diameter) 30-50% Less than 50% II (No. 270 sieve) Clay (smaller than 0. 002 mm 5-25% Less than 20% I diameter) (Hydrometer analysis) c. Soil texture shall be determined by utilizing processes as prescribed in ASTM D 422 using the No. 20 and No. 270 sieves and a hydrometer analysis. 2 . Fertilizer I Fertilizer shall be a standard commercial 16-8-8, uniform in composition, free flowing and suitable for application with approved equipment, delivered to the site in bags or other convenient containers each fully labeled, conforming to applicable State laws. 3 . Sod a. Sod shall be approved nursery or field grown grass that is native to the locality of the work and shall match existing in the area of excavation. Sod shall be well rooted in soil of such consistency that it will not break, crumble or tear during handling and placing. Sod shall be free of noxious weeds and other objectionable plants and shall not contain substances injurious to growth. 1 b. Grass shall be between 1-1/2 and 4 inches in length when the sod is cut. The sod shall be cut within 48 hours of placement in rectangular pieces not less than 12 inches in width and not less than one inch in soil thickness. Keep sod in a moist condition between the initiation of cutting and the completing of placing and protect against exposure to the sun, wind, freezing during transportation to the site, and during storage prior to placing. 4 . Seed Grass seed shall be fresh and shall match existing grass in the area of excavation. 5. Portland Cement Concrete Portland Cement concrete shall have a minimum compression strength of 3000 psi at 28 days, no less than 51/2 sacks of cement per cubic yard, and shall , City of Fayetteville D2-17 (2) Sewer System Improvements ' • • conform to ASTM C 94, Alternate 3 . Reinforcement shall be 6" x 6" No. 4 x No. 4 Woven Wire Fabric. No. 4 dowel bars shall be provided of 3 foot centers, each side. Minimum length of extension into existing base shall be 12 inches. 6. Curing Compound Commercial grade conforming to ASTM C 309, Type I. 1 7 . Reinforcing Steel Conform to ASTM A 615, Grade 40. 8 . Asphalt Cement Asphalt cement for binder shall be AC 85-100 paving ' asphalt conforming to the Standard Specifications unless otherwise specified. 9 . Prime Coat Asphalt to be used for a prime coat shall be asphalt emulsion Type RS-2, CRS-2, or liquid asphalt MC-70, MC-250, or RC-250 conforming to ASTM D 977, D 2397, D 2027, or D 2028. 10. Tack Coat Asphalt emulsion conforming to ASTM D 977 or D 2397, unless otherwise specified. 11. Asphalt Concrete Asphalt concrete for paving the designated area shall be Type II hot-plant mix and all materials shall conform to the requirements of Section 408 of the Standard Specifications for Highway Construction. Portions of the referenced specification that are obviously not applicable for the type of work to be done shall be disregarded. C. Execution 1. Cleanup Upon completion of installation and backfill operations, clean and dress up the work area as follows. ' a. Remove construction debris and litter from the site. b. Remove excess excavation material from the site ' including material which has washed into stream beds, storm water facilities, streets, culverts, etc. D2-17 (3) City of Fayetteville Sewer System Improvements • 1 c. Remove tools, equipment and construction materials except for designated storage areas. Maintain designated storage areas in a neat appearing manner. d. Restore surface and subsurface drainage and provide drainage wash checks necessary to prevent soils from being washed downstream. e. Machine or hand grade the area in preparation of ' final grading, seeding, sodding, pavement replacement, etc. f. Restore all street signs and mail boxes. g. Maintain adequate safety signs, barricades and lights until final restoration of work area is completed. 2. Finish Grading Finish grade the area to lines and grades which existed prior to the area being disturbed, with special attention directed to proper surface drainage, and the refilling of settled excavations with earth compacted to densities required. The area shall be smoothed by raking or dragging. Flower and vegetable gardens in existence prior to this project shall have the separately stored top soils restored unless otherwise required. Areas to be sodded or seeded shall have a minimum four-inch depth of topsoil. r 3 . Sod a. Restore grassed areas disturbed by construction with sod to match existing. Sod may be placed between the average date of the last freeze in the Spring and six weeks prior to the average date for the first freeze in the Fall according to the Texas Almanac or U.S. Weather Bureau for the area unless otherwise approved by the Owner's Representative in writing. Place sod at any time during this period except when the temperature is over 90 degrees Fahrenheit, drought conditions exist or the sod or ground surface is frozen. Cut sod as thick as possible to aid the sod in taking root at the earliest possible date. b. Spread fertilizer nutrients over the area at a rate as of 160 pounds per acre (nutrient weight only) or recommended by the manufacturer. c. Place sod on the prepared surface with the edges in close contact and the alternate courses staggered. Bury exposed edges of the sod flush with the adjacent soil. In ditches, place sod with the longer dimension perpendicular to the flow of the water in the ditch. On slopes, starting at the bottom of the slope, place sod with the longer dimension perpendicular to the slope of the ground and where City of Fayetteville D2-17 (4) Sewer System Improvements I • • the slope is 2 : 1 or greater, stake the sod. Sod shall be rolled after placement and joints filled between sections with scarified soil. Within eight 1 hours after placing the sod, apply five gallons of water per square yard. d. Provide sufficient water to prevent the sod from drying out. e. Existing sod which was salvaged during construction may be reused at the contractor's option. f. Sod shall have taken root before acceptance. Contractor shall guarantee sodding one year after acceptance by the Owner. 4 . Seeding ia. The areas to be restored by seeding shall be only as directed by Engineer. Seed bed preparation shall not be started until all stones, boulders, and debris larger that 3 inches in diameter have been removed. The area to be seeded shall be worked to a minimum depth of 3 inches with a disk or other method approved by the Engineer, reducing all soil particles to a size not larger than 2 inches in diameter. The prepared surface shall be relatively free from all weeds, stones, roots, and sticks. No seeds shall be I sown until the seed bed has been approved by the Engineer. b. Spread fertilizer nutrients over the area at a rate of 160 pounds per acre (nutrient weight only) or as recommended by the manufacturer. c. Mechanically apply grass seed. d. Do not seed during high winds or when the seed bed is too wet for working. Within 12 hours lightly rake seeded areas and roll with a 200 pound roller. After raking and rooking, water the seeded areas with a fine spray until a uniform moisture depth of one inch 1 has been obtained. e. In lieu of mechanical application of seed, hydraulic application may be used. The seed slurry shall be constantly agitated unit pumped from the tanks. The seed shall not be allowed to set in water more than four hours before application. f. Water seeded areas as required for the seed to maintain suitable growth for at least three mowings 1 performed a minimum of one week apart. g. Reseed areas where the grass did not take. D2-17 (5) City of Fayetteville Sewer System Improvements • • II 5. Tree, Bush, and Hedge Transplanting and Replacement II a. Existing trees, bushes, and hedges which cannot be tied back or trimmed to prevent damage and require removal because of the proposed construction shall be I transplanted with a tree spade or replaced. Tree removal shall include removal of stump and roots four inches below grade. Transplanting shall be at the I location directed by the Owner's Representative. After digging the plants, properly store them until they can be transplanted. Replacement plants shall not be delivered until they can be planted. I b. Plant during the proper seasons. Do not plant in frozen soil or during unfavorable weather conditions. IIDig tree pits of such size as to provide ample space for the entire root system, as the tree comes from the nursery, without crowding or bending the roots. The pits shall be 12 inches wider than the ballil diameter, have vertical sides, and be six inches deeper than the thickness of the ball. Thoroughly loosen the soil in the bottom of the ithe bottomg holes pit I spading to a depth of six immediately before planting. Dispose of soil earth dug from the tree pits. II c. Set trees at a depth slightly below finished grade, half-fill the hole with planting soil and thoroughly IIwater. Loosen and fold down the upper half of the burlap, fill the hole with planting soil and thoroughly water. Fill the top two inches with a well-rotted mulch. II d. After planting, prune the branches in proportion to the amount of root system lost in the transplanting IIoperations but in such a manner as to retain the form typical of the tree. In general, remove approximately one-third of the branch structure. Pruning shall be done by expert workmn such wah of manner as to insure healthy and symmetrical II new wood. e. After planting, wrap trunks of trees planted after October 15 with special tree wrap from the crotch of the first major branches down to the ground. Tie wrapping with cotton twine to keep the wrapping in place. II f. Plant trees vertically. Trees found leaning ngadduringwith the guarantee period shall immediately be sII two 2-inch by 3-inch wood stakes, eight feet long, pointed on one end. The stake shall be long enough to properly support the tree. Drive the stakes to a I depth of 18 inches below the bottom of the tree pit. Locate the stakes on the north side and on the south side of Dohe notedrivetre, andstakescinto the12 inhes to 8ballhes andfrom the burlap. I trunk. City of Fayetteville D2-17 (6) Sewer System Improvements I • • Guy the trees using a figure eight hitch consisting of No. 14 gauge wire encased in a section of rubber hose. 6. Restoration of Pavement Surfaces a. General 1) Restore (unless otherwise specified or ordered by the Owner's Representative) permanent type pavements, sidewalks, driveways, curbs, gutters, and surface structures removed or disturbed during or as a result of construction operations to a condition which is equal in appearance and quality to the condition that existed before the work began. The surface of all improvements shall ' match the appearance of the existing surface. 2) Pour concrete only after inspection by the Engineer of the pouring site to verify proper forms and reinforcement. Reinforcement shall be equal in quantity and type of materials to reinforcement that existed prior to the work, or ' as indicated in the plans or specifications. 3) Sawcut existing paved surfaces to provide a straight joint between the existing and new surface. Sawcutting shall be full depth and square or rectangular in shape. ' 4) Cure and protect all exposed concrete installed under this contract in accordance with the reference standard. ' 5) Allow concrete to attain a minimum 7 day strength before allowing traffic or construction equipment on the concrete. ' 6) Remove entire sidewalk squares. Removal of partial squares shall not be allowed. b. Concrete Sidewalks ' 1) Concrete sidewalks shall consist of a minimum thickness of five inches of nonreinforced Portland cement concrete over four inches of compacted granular material. ' 2) Increase sidewalk thickness to six inches when crossing driveways. t3) Place one-half inch preformed bituminous expansion joints at junctions with existing work and at intervals not exceeding 50 feet, or as directed by the Engineer. ' D2-17 (7) City of Fayetteville Sewer System Improvements • • I 4) Sawcut existing sidewalks at construction joints. Patching existing sidewalk squares damaged during construction activities shall not be allowed. 5) When removing portions of a concrete sidewalk, an entire "Square" shall be removed. Removal of a partial sidewalk "Square" shall not be allowed. c. Concrete Curb and Gutter , 1) Curb and Gutter dimensions and cross sections shall conform with existing installations. 2) Place two dowels at each junction with existing work. Dowels shall be 3/4-inch diameter and a minimum of 12 inches in length. 3) Place one-half inch preformed bituminous expansion joints at junctions with existing work and at intervals not exceeding 50 feet, or as directed by the Engineer. 4) Place doweled expansion joints at intervals not exceeding 50 feet, or as directed by the Owner's Representative. ' 5) Saw cut control joints at intervals not exceeding 20 feet and at junctions with existing traverse cracks in the pavement, or as directed by the Engineer. d. Concrete Driveways , Replace concrete driveways to the condition and thickness which existed prior to construction. Minimum thickness shall be 6 inches. Minimum reinforcement shall be No. 3 bars at 12" centers. Replace driveways to existing joints unless otherwise approved by the Engineer. e. Bituminous Concrete Driveway Replace bituminous driveways to the condition and thickness which existed prior to construction. Minimum thickness shall be 3 inches. Construction shall be executed in accordance with Asphalt Concrete Pavement Replacement for Pipe Trenches. f. Tack Coat Apply a tack coat on existing asphalt concrete pavement and to each lift of new pavement that is to receive a succeeding lift in conformance with Section 403 of the Standard Specifications for Highway Construction. City of Fayetteville D2-17 (8) Sewer System Improvements II • • IIg. Prime Coat The prime coat shall be applied to the leveling I course in accordance with Section 403 of the referenced specification at the rate of 0. 20 to 0. 30-gallon per square yard of surface area. The Iexact amount is to be determined by the Engineer. h. Construction Of Asphalt Concrete Pavement I Lay asphalt concrete over the base course in a single lift and the compacted depth shall be 3-inches. The method of proportioning, mixing, transporting, II laying, processing, rolling the material, and the standards of workmanship shall conform to the applicable requirements of Section 408 of the Standard Specifications. IThe Engineer will examine the base before the paving is begun and bring any deficiencies to the I Contractor's attention to be corrected before the paving is started. Roll each lift of the asphalt concrete and compact to the density specified in the I referenced Standard Specification for Highway Construction. The grade, line, and cross section of the finished surface shall conform to the Drawings. Asphalt or asphalt stains which are noticeable upon II surfaces of concrete or materials which will be exposed to view shall be promptly and completely removed. Ii. Asphalt Highway Repair I Asphalt Highway Repair shall be in accordance with the Arkansas State Highway and Transportation Department Standard Specifications for Highway Construction. Ij . Concrete Highway Repair I Concrete Highway repair shall be in accordance with the Arkansas State Highway and Transportation Department Standard Specifications for Highway I Construction. k. Weather Conditions I Asphalt shall not be applied to wet material. Asphalt shall not be applied during rainfall, sand or dust storm, or any imminent storms that might I adversely affect the construction. The Engineer will determine when surfaces and material are dry enough to proceed with construction. Asphalt concrete shall not be placed (1) when the atmospheric temperature is I lower than 40 degrees F, (2) during heavy rainfall, or (3) when the surface upon which it is to be placed I D2-17 (9) City of Fayetteville Sewer System Improvements • • is frozen or wet. Asphalt for prime coat shall not be applied when the surface temperature is less than 50 degrees F. Exceptions will be permitted only in special cases and only with prior written approval of the Engineer. 1. Concrete Pavement Pavement replacement shall be the same thickness as that removed, except that in no instance shall it be less than a minimum of 6-inches. Protect the newly placed concrete from traffic for a period of 7 days and cure by covering with burlap, sand, earth, or sawdust, which is kept continuously wet. Handle and place concrete pavement in accordance with the Standard Specifications for Highway Construction of the Arkansas State Highway and Transportation Department. m. Gravel Surfacing Where required by the Drawings, and where necessary to match existing surfaces, place crushed rock, gravel surfacing material, as specified herein, on streets, driveways, parking areas, street shoulders, and other graveled areas disturbed by the construction. Spread the rock by tailgating and supplement by hand labor where necessary. Level and grade the rock to conform to the existing grades and surfaces. D. Measurement and Payment 1. The cost of restoration will not be paid for separately, but shall be included in the price of the pay item being performed. END OF SECTION D2-17 City of Fayetteville D2-17 (10) Sewer System Improvements I • • I D2-18 INTERIOR MANHOLE EPDXY COATING IA. General 1. Scope This section governs all work and materials required I for the application of interior manhole epoxy coating. Manholes designated for interior coating are listed on the Manhole Rehabilitation Schedule in Section G. 1 2. Description II The Contractor shall be responsible for the furnishing of all labor, supervision, materials, and equipment required for the completion of interior epoxy coating of manholes in accordance with the Contract Documents. I3 . Manufacturers Recommendations Materials, mixture ratios, and procedures utilized for Ithe coating process shall be in accordance with manufacturers' recommendations. II 4. Manholes Manholes to be epoxy coated are of brick, block, or I poured concrete construction, or will have an interior coating applied under this contract. IIB. Materials I1. Scope This section governs the materials required for completion of interior epoxy coating of manholes. 2 . Epoxy Coating I The epoxy coating shall be a sprayable/brushable two-component product composed of 100 percent solids. Product shall be FE-100 as supplied by Thane-Coat, Inc. , I Raven 405 Ultra High-Build Epoxy Coating, or equal. Dry film thickness shall be a minimum of 65 mils. I3 . Mixing and Handling Mixing and handling of epoxy coating, which may be toxic under certain conditions shall be in accordance Iwith the recommendations of the manufacturer and in D2-18 (1) City of Fayetteville i Sewer System Improvements • • 1 such a manner as to minimize hazard to personnel. It is the responsibility of the Contractor to provide appropriate protective measurers to ensure that materials are under control at all times and are not available to unauthorized personnel or animals. All equipment shall be subject to the approval of the Engineer. Only personnel thoroughly familiar with the handling of the epoxy material shall perform the coating operations. C. Execution 1. Apply interior epoxy coating to fully cured, clean surfaces only. Surfaces to be cleaned per epoxy manufacturer's recommendations. Contractor shall follow the manufacturer's recommendations regarding product pot life, cure time, substrate, ambient air temperature during application, and application procedures. 2 . All interior concrete surfaces of the specified manholes shall receive the epoxy coating. I D. Measurement and Payment Payment shall be based on the Contract Unit Price per each manhole coated. The Contract Unit Price shall be payment in full for performing the work and for furnishing all labor, supervision, materials, and equipment necessary to complete the work. END OF SECTION D2-18 I City of Fayetteville D2-18 (2) Sewer System Improvements I I I I I I I I I I I I I I I I MANHOLE REHABILITATION DETAILS SECTION E I S • I I I I I I I I I I I I I I I I I I I I 0 Z Q • O I WW w Q Q wZ < =w F-- Li Q O CD QM Fl- IX) Y II Z w0 ZNN I- Z W Q W Z Q V U Z Z N U pm I w C_�WOWW� � �� p �Q QUZ I _ > Q Cn O� Q Q H U Y `.- F1F1W NO WO w - 10 OZO < Q XQ !-m < < r. ZF- LI U= UZO O } ~ N LI --,..z X Q m W Q N ce N p =O • - Wa mD %M QO3 Z 0 M I w O N W = Z W CZ W Z m W < Q8 cc iJ ` OQ CC Fw— w5w WU' Q WNOO O Z 0 0-1 I CC U U w w ZZQ • O °OCC QD CC UC7F- fn I F_ CY W _ w W O < ? Z tn (nQla. , 1OCt 0 W 0 I v 0 D -FQW a. m Fe aWw 0 W f' 0 QmoQ z I J F- 0 Q. --I O N O Q � UU � W I XVNI h „-I,Z "li/ (.1) --i N Z cn w I z T w CC Z in W-J w > � � I Q I- OI E-1 1 1 1 1 1 1 1 1 1 1 1 1 1 i 1 1 1 1 • 1 1 1 \ I • TYPICAL INJECTION HOLE FOR 1 GROUTING PROBE PLACED IN OR NEAR DEFECT. SEE SPECIFICATIONS FOR LOCATIONS AND SPACING OF INJECTION HOLES. t) SEAL LIFTING HOLE WITH HYDRAULIC CEMENT 1 CRACKED CORBEL STEP SEAL / CORBEL TO WALL JOINT SECTIONAL ELEVATION • TYPICAL CORBEL GROUTING 1 E-2 1 1 • o I I I I I I I 1 I I I I III I I I I I I I • 0 I g � aW go I U Z zj _ F=y Vf ao � ) % W Z< itlfgrc6 peg zZn W � ,m V I t_ 4z� F 4X 0 ` z ijz ?A\ ,... „I, 1.77-. -......,.., C�• 1 H ►- ► \lid \ \ \ \ \4 ___ ,.,., O �z o I dg i ,,- S< � '' W Ill �3 �iiq ;e . -J C �4:• W Iz �.. o m3 _•� v Z I . .. t/3 g I \ L \_ ; ---:14#•...i..1_, F Il ill 48 h Ill 1 1 E-3 • • I I I I 1 I I I I I I I I I I I I I I 1 0 • w J = I LL 2• Z Z O V) F-• .:1 V) w I � • DC7�• CD Z O - • p � H �v- J Ifx J J Z w 2 U Z 111 II Z_ NOV -I2 aQm = = I- F- ll Li.i l-0 .. I \ \ \ \ \ \ \ Nql*. _ El"1 : ......*4;tr.:: • OJ � ? •_.� 41 C.) Q W P0 : : . Z I . O ti 0 U • -��Q: CEJ /:(:V.;.:'.D• \ N \ \ \ \ \-;4••- I I I I I I F.-4 • • 1 1 I • • I I I I I . -. . : ... :c 1 d .• . o ZZ F I O3 EEC Z JO W C I � -_• ': z O �� S F I ki U W e .• . . . . i .1.:v.,-: .• , • , ..•.. ... ... \ \ \ \ \•.4•" 1 ..•i• I I I 1 I E-5 • • 1 I I I I I I I I I I I I I I I I I I Iz W IoM • • Iz-w� Sao wZ � OWo fli (1) 'W W � � � WC� p -5C,� Z O Z UQm I-O DI— WZ C � 0 ~ ZU I �Zv D -3 65 � w � � w } Q � � W � r_-_ QWWW O w W nQ mmF- O F-=IY CI WOm � wZ Qp mw 00X3 rn W I.- WO Q3QZ m0 . � LLQ I— :E :C J I ��w QF— Owl (6 E. mQ OM Z000 < O UW p W Z I DNp oz o Q (n V) OO 3W UOF~- M Z -)(V I- Z ZNg � ~ F- O Y QW O I U F- Q (n J pw g C) O _ QO W Z WQ OX all- NCQ� ZOWEQQ C' WXZ WZ Q Q (n � XQ I- = ZmUOX' I- _j mWQ XO IY W QZ C1- 03pI- Om5CCD V) _I i ��m mU LLCl) C� Q O mQQa (n W < ``' z -=w- N O m \ : 1 w 0 J w / J I 0 I z IA Q I J _Q I x< T\\. : : .: .. P • Ct Ilo I Z 1 ,4m O I-- J Ll_. I E-6 • • 1 I I I I I I I I I I I I I I I 1 I 1 I • • I N NOTES f I SEWER L SHALLOW MANHOLE TO BE CONSTRUCTED OF 4000 PSI CONCRETE. • 2. FRAME AND COVER AS MANUFACTURED " BY McKINLEY IRON WORKS, 44 I/2 NO. PM 24=40 OR EQUAL. I . 3. MANHOLE TO BE USED WHERE SEWER LINES ARE LESS THAN 4' DEEP. I I m I c;4I L 39 I/2" id ti1 2-ROWS OF BITUMINOUS. JOINT SEALANT • I T I`` Fi Ii 7i ay 7 1�"1! I/2" T I�•,-II 1 I 11 rr j •4 BARS, H0RIZ. & VERT. I2' O.C. ro A t (A sai 3%1+ 38 I/2' ) _ C fi t O _ "1.'•Il C I . CI:}-I —7."77.-,-. ------ -' -4 - I ,'8' MIN. ,: • • . .). .' t 19 1/4 J 19 t/4' � 74 r I; • , �•-"-; •• � , ,;••. . •►_�- 6" CRUSHED ROCK - _,- - -- -\ \ ] �--.----s-- -- - N - __ - -}- \ CONSTRUCTION JOINT WITH I; -.-- -r - -- - , -- - �i .,, • WATER STOP (TYPI e , I / .�t‘.:?—i;-:..4 ....: :: 1 I ..:. :.. 4." IL— .04 .. Li-. ' _ij 8" •4 BENT BAR a I2" O.C. CORNERS (TYPJ } 54 I/2" '1 1 DETAIL OF SHALLOW SANITARY SEWER MANHOLE I E- 7 I • CAST IRON MANHOLE FR E AND COVER COMPLETE WITH I WATERTIGHT MANHOLE INSERT 1 CHEWREX CX-22 URETHANE ADHESIVE PER MANUFACTURER'S RECOMMENDATION _ 2" RUBBER ADJUSTMENT RING I a NM MIN f PRECAST ADJUSTING RINGS "� ff- CONFORMING TO ASTM C-478 I I' 24" MIN. 1 2 ROWS OF BITUMASTIC GASKET MATERIAL I . CAST-IN-PLACE CONCRETE m CONCENTRIC CORBEL SECTION D2-14 ce I O 1O O OUTSIDE TO BE `N WATERPROOFED WITH TWO COATS I \ 7/ OF ASPHALT s> \ /\/ ^ � EMULSION 1 " M 6 MIN INSIDE DIAMETER VARIES CAST IN PLACE I SEE SECTION D2-14 CONRETE MANHOLE WALL SECTION IN w / BENCH MIN. SLOPE ACCORDANCE WITH IQ -- OF 1" PER FOOT SECTION D2-14 /l z TROUGH FLEXIBLE PIPE GASKET 1 / °° CONCRETED TO I ////////// FIRST P PE JOINT (SEE CAST IN PLACE MANHOLE BASE DETAIL) ISECTION CAST-IN-PLACE (CLASS F 6" GRANULAR CUSHION 4000 PSI CONRETE) MANHOLE I BASE (SEE DETAIL) 1 CAST- IN -PLACE MANHOLE (CONCENTRIC CONE ) I E-8 I • • 1 I I I I I I I I I I 1 I I I I I I I I • O Z • I *Mailf F- N a UWO ~ � O a U < z ao ts. ! vcW i < ffi t�iO�i Qcemer5RcN� < fro LUPC) < N�zU zz 1 U p � NZ Z�O 0OI MU= < m OO8oOUPM O � SR W PM F W I Z m6� _ "mega' (Q<U aSOR 3W5_ RX W Op a.comz w _,Ma Owl- U) mgm N6d a N< p0gR~ gZ a'Q �U I MEmm6tJ m UZ � ` • j O IN 1.. � ,__ CC 5 0 Z> I- v a I U) W Ct LLI I I 0 2 a _ 1 Z \ il Q I zr..... 09 ::::::K:::::::i::::::::::::::::•x-x ......:....:....... ...... ... ... .::::::.:..:.:.:...:. , t 0 ... .. . . ..... .•.:•.: ::.:•:•..••., Z ::.......'••::.:.:•:= N�........ . ....( ,y -//- 00 O >- p--ce g W� I o g ()OW El Ur W .`g !� F- p mZ�W visa I 0 UpWN �N �=\ cn ;4- Qg p� I o Ummt ZUUm <?(n E-9 • • I I I I I I I 1 I I I I I I 1 1 I I I I • • I CAST IRON MANHOLE FRAME AND COVER, COMPLETE WITH WATERTIGHT MANHOLE INSERT II CHEWREX CX-22 URETHANE ADHESIVE PER MANUFACTURER'S RECOMMENDATION I 2" RUBBER ADJUSTMENT RING L----1-• PRECAST ADJUSTING RINGS I 24" 12 MAXIMUN MIN. 2 ROWS OF BITUMASTIC GASKET MATERIAL PRECAST CONCRETE CONCENTRIC I J- Z , SECTION m - CORBEL co 0 ' OUTSIDE TO BE WATERPROOFED N WITH TWO COATS OF ASPHALT EMULSION I /V . INSIDE DIAMETER VARIES / PRECAST CONCRETE MANHOLE WALL SECTIONS IN ACCORDANCE WITH ASTM C478 J I col- --.../..-6" MIN a FLEXIBLE RUBBER Q 4 PIPE GASKET I ` . o • O F- - - J t �. GRANULAR PIPE BEDDING 1/2 0' . ••• - - - - . (4" MINIMUM BELOW BELL) I IGRANULAR MANHOLE BEDDING PRECAST REINFORCED ICONCRETE BOTTOM SECTIONAL ELEVATION I PRECAST CONCRETE MANHOLE I E-10 • • 1 I I I I I 1 I I I I I I I 1 I I I I I I I I I I I I I I I I I I I I INSURANCE FORMS SECTION F I • • I I I I I I I I I I I I I I I I I I I 1 • • CERTIFICATE OF INSURANCE TO: CITY OF FAYEITEVILLE, ARKANSAS Date NAME OF PROJECT: PROTECT NUMBER: ' THIS IS To CERTIFY THAT (Name and Address of Insured) is, at the date of this certificate, insured by this Company with respect business operations hereinafter d -ribed, for the to the with the provisions of the standardtype of insurance and in accordance hereinafter described. Exceptions toolicstand standard by this o e and side l�ihr • � policy noted on reverse hereof. TYPE OF INSURANCE ' Policy No. Effective Expires Limits of Liability Worker's Compensation Comprehensive General Liability Insurance Bodily Injury:(Public Liability) Ea. occurrence: $ Property Damage: IEa. occurrence: $ Blasting Ea. Occurrence: $ Collapse of Buildings or structures adjacent Ea. Occurrence: $ to excavations Damage to Underground IIUtilities Ea. Occurrence: $ Builder's Risk IIComprehensive Ea l jury: Automobile Ea. Occurrence $ LiabilityProperty $ ' Ea. Damage: Contractual Liability Bodily Injury: Ea. occurrence $ Property Damage: Ea. Occurrence: $ Other 1 Locations covered: Description of operations covered: 1 The above policies either in the body thereof or by appropriate endorsement may not be changed or canceled sPt provide that they by the insurer in less than five (5) days after the insured has received written notice of such change/or cancellation. Where applicable local laws or regulations require more than five (5) days actual notice of change or cancellation to be assured, the above policies contain such special requirements, II either in the body thereof or by appropriate endorsement thereto attached. Agency Fayetteville Agent I Address Title I I • • I I I I STATE OF ILLINOIS.?ss. County of Cook. f Peggy A. Faust , a Notary Public in_ and for the County and State II. Stephen J. Leite aforesaid, DO HEREBY CERTIFY that '4 of the Great American Insurance Company wlio is personally known to me to be the same person—.whose name is subscribed in the forcgoing . t instrument as such Attorney—in—Fact . appeared before me this day in CC Iperson and acknowledged that he signed, sealed and delivered the said instrument of writing histhe free and voluntary act of the said as free and voluntary act, and as I Great American Insurance Company for the uses and purposes therein set forth. and caused the corporate seal of said Company to be thereto attached. I �, L 1 4th day of OCTOBER 19-97 1 GIVE`' under my hand n diI�ofa •tt HLIAL SEA' PEGGY A FAUST NOTARY PUBLIC,STATE ?Votary Public. I MY COMMISSION EXPIRES:S:03/23/24/01 ii . 1 I I I I • • I I I I I I I I I I I I I I I I I I 1 • f • GZEAT ANERICAN INSURANCE COMPANY 1 580 WALNUT STREET• CINCINNATI, OHIO 45202.513-369-5000•FAX 513-723-2740 IThe number of persons authorized by this power of attorney is not more than No.0 16279 THREE POWER OF ATTORNEY I KNOW ALL MEN BY THESE PRESENTS: That the GREAT AMERICAN INSURANCE COMPANY,a corporation organized and existing under and by virtue of the laws of the State of Ohio,does hereby nominate,constitute and appoint the person or persons named below its true and lawful attorney-in-fact,for it and in its name,place and stead to execute in behalf of the said Company,as surety,any and all bonds, undertakings and contracts of suretyship,or other written obligations in the nature thereof;provided that the liability of the said Company on any such bond,undertaking or contract of suretyship executed under this authority shall not exceed the limit stated below. I Name Address Limit of Power MARTIN W. CIE ALL OF ALL I JOHN F. BURNS QAK LAWN, ILLINOIS uNLi rr.ED STEPHEN J. IEflE This Power of Attorney revokes all previous powers issued in behalf of the attorney(s)-in-fact named above. IN WITNESS WHEREOF the GREAT AMERICAN INSURANCE COMPANY has caused these presents to be signed and attested by its appropriate officers and its corporate seal hereunto affixed this 8th day of July , 19 97 Attest GREAT AMERICAN•INSURANCE COMPANY Illr • / • \\ f>:.. STATE OF OHIO,COUNTY OF HAMILTON—ss: On this 8th day of July, 1997 . , before me personally appeared GARY T. DUNBAR, to me I known,being duly sworn,deposes and says that he resided in Cincinnati,Ohio,that he is the President of the Bond Division of Great American Insurance Company,the Company described in and which executed the above instrument;that he knows the seal;that it was so affixed by authority of his office under the By-Laws of said Company,and that he signed his name thereto by like authority. - r i , I This Power of Attorney is granted by authority of the following resolutions adopted by the Board of Directors of Great American Insurance Company by unanimous written consent dated March 1, 1993. I RESOLVED: That the Division President,the several Division Vice Presidents and Assistant Vice Presidents,or any one of them,be and h•:reb,'is authorized,from time to time,to appoint one or more Attorneys-In-Fact to execute on behalf of the Company,as surety,any and all bonds, undertakings and contracts of suretyship,or other written obligations in the nature thereof;to prescribe their respective duties and the respective limits of their authority;and to revoke any such appointment at any time. RESOLVED FURTHER: That the Company seal and the signature of any of the aforesaid officers and any Secretary or Assistant Secretary of the Company may be affixed by facsimile to any power of attorney or certificate of either given for the execution of any bond, I undertaking,contract or suretyship,or other written obligation in the nature thereof,such signature and seal when so used being hereby adopted by the Company as the original signature of such officer and the original seal of the Comply,to be valid and binding upon the Company with the same force and effect as though manually affixed. 1 . CERTIFICATION I ,•yI;kaN/AL D C. HAYES,Assistant Secretary of Great American Insurance Company,do hereby certify that the foregoing Power of Attorney..andtthe1Resolutions of the Board of Directors of March 1, 1993 have not been revoked and are now in full force and effect. ' Signed and sealed this 14th day of OCTOBER , 19 9 7 I SI029P(4/93) • • I I I I I I I I I I I I I I I I I I I • I 1 MANHOLE REHABILITATION SCHEDULE SECTION G 1 • • I I II I I I I I I I II I I II I I I I I I S • SCHEDULE A I CITY OF FAYETTEVILLE,ARKANSAS MINI SYSTEMS 7A, 13A, 13B, 14,:15,AND 18A MANHOLE REHABILITATION SCHEDULE WORK ITEM REPAIR SURF I JOB NO. MANHOLE NO. LOCATION 1 2 3 3A 4 5 6 7 8 TYPE (FT) 1 7-018 600 FUTRALL X X X NP 8.5 I2 7-019 OLD FARMINGTON/FUTRALL C NP 9.4 3 7-020 600 S FUTRALL C NP 6.3 _ ' 4 7-021 500 S FUTRALL X X X X NP 7.4 5 7-022 FUTRALL DR X X X X NP 8.3 - 6 7-023 FUTRALL DR _ C NP 9.3 I7 7-024 400 S FUTRALL X X + X X NP 9.2 8 7-025 300 S FUTRALL C NP 10.1 9 7-026 200 S FUTRALL C NP 8.2 I10 7-027 200 S FUTRALL C NP 8.4 11 7-028 100 S FUTRALL C NP 14.0 12 7-030 100 S SHILOH C NP 6.4 13 7-031 100 S SHILOH C NP 6.6 14 7-032 100 S SHILOH DR - X X X NP 5.7 I15 7-100 600 S FUTRALL X X _ X X NP 8.4 16 7-1008 2400 OLD FARMINGTON X P=2.5 P 9.2 17 7-100C OLD FARMINGTON X P=2.5 X P 14.3 Ill18 7-100O 2300 OLD FARMINGTON X X X P 13.7 19 7-100E 2200 OLD FARMINGTON X P=3.0 X P 8.6 20 7-100F OLD FARMINGTON/SANG X X X X P 6.6 I21 7-100G 500 S SANG X P=3.0 X P 6.9 22 7-100H 500 S SANG X X X P 4.6 23 7-1001 400 S SANG X X X NP 6.3 I 24 7-100J 400 S SANG X X X NP 4.6 25 7-100K SANG/STONE X X X P 6.5 26 7-100L 2000 W STONE NO WORK REQUIRED P 5.5 I27 7-100M 2000 W STONE ST NO WORK REQUIRED P 5.8 28 7-100N 2100 W STONE ST XI XI I ix 1 I I I NP 5.4 ILEGEND Surf Type NP-Non-paved I P -Paved Work Item Description Bid Item II. Replace Manhole Cover and Frame and Install Watertight Insert. 1A1,1A22 2. Seal Frame&Grade Adjustment. 1A2,1A3,1A4,1A5 3. Coat Manhole Interior. 1A8 3A. Coat Manhole Interior with Epoxy Coating. 1A9 I 4. Grout Manhole Walls Including Bench and Trough. 1A7 5. Complete(C)or Partial(P=#VF)Replacement. 1A5,1A11,1Al2,1A13,1A14,1A15,1A16 6. Replace Bench and Trough. 1A17 7. Install Bolts/Gasket for Bolt Down Covers. 1A20 I8. Grout Pipe Seals,Lower 18"of Manhole Including Bench and Trough. 1A10 I 1 • I I I I I I I I I I I I I I I I I I I I SCHEDULE A I CITY OF FAYETTEVILLE,ARKANSAS MINI SYSTEMS 7A, 13A, 13B, 14,15,AND 18A MANHOLE REHABILITATION SCHEDULE WORK ITEM REPAIR SURF I JOB NO. MANHOLE NO. LOCATION 1 2 3 3A 4 5 6 7 - 8 TYPE (FT) 29 7-100O STONE ST X X , X P 6.2 I30 7-100P STONE ST X X X P 7.3 - 31 14-001 STIRMAN AVE X X X X NP 6.5 32 14-01A STIRMAN AVE X X X X P 7.3 , I33 14-002 1850 S GARLAND X X X X NP 5.8 34 14-003 GARLAND/PETTIGREW X X X X NP 4.9 35 14-004 1824 S GARLAND X X X X NP 4.5 i 36 14-005 1918 S GARLAND X X X X NP 9.8 37 14-007 GARLAND AVE X X X NP 8.2 I 38 14-008 GARLAND AVE ESMT X X X X NP P.,6.0 39 14-009 1800 S GARLAND X X X NP N/A 40 14-011 S GARLAND ESMT X X , X _ X NP 7.9 I 41 14-013 1917 VALE X X X X P 7.8 42 14-014 1461 SLIGO , X X X X P 5.8 43 14-015 1921 VALE X X X P 9.0 U 44 14-017 SLIGO ST X X X X P 7.2 45 14-018 1537 SLIGO ST X X X X P 8.3 46 14-019 BROWER AVE X X X X NP 5.7 I 47 14-021 ASHWOOD AVE ESMT X X X X NP 7.0 48 14-022 2014 ASHWOOD AVE X X X X P 8.3 I 49 14-023 1934 ASHWOOD AVE X X . X X P 8.8 50 14-23A 1952 ASHWOOD AVE X X X X P 8.8 51 14-024 1926 ASHWOOD X X X X P 9.0 I 52 14.025 ASHWOOD/SLIGO X X X X P 5.6 53 14-026 1826 ASHWOOD X X X X P 7.0 54 14-027 1605 EIGHTEENTH X X X X NP 5.5 I 55 14-27A 1605 EIGHTEENTH X X X NP 5.5 56 14-27B 1701 EIGHTEENTH X X X NP 3.8 ILEGEND Surf Type NP-Non-paved IP -Paved Work Item Descriotion Bid Item 1. Replace Manhole Cover and Frame and Install Watertight Insert. 1A1,1A22 I 2. Seal Frame&Grade Adjustment. 1A2,1A3,1A4,1A5 3. Coat Manhole Interior. 1A8 3A. Coat Manhole Interior with Epoxy Coating. 1A9 I 4. Grout Manhole Walls Including Bench and Trough. 1A7 5. Complete(C)or Partial(P=ItVF)Replacement. 1A5,1A11,1Al2,1A13,1A14, 1A15,1A16 6. Replace Bench and Trough. 1A17 7. Install Bolts/Gasket for Bolt Down Covers. 1A20 8. Grout Pipe Seals,Lower 18"of Manhole Including Bench and Trough. 1A10 I 2 • I I I I I I I I I I I I I I I I I I I I I • • SCHEDULE A I CITY OF FAYETTEVILLE,ARKANSAS MINI SYSTEMS 7A, 13A, 13B, 14,15,AND 18A MANHOLE REHABILITATION SCHEDULE WORK ITEM REPAIR SURF I JOB NO. MANHOLE NO. LOCATION 1 2 3 3A 4 5 6 7 8 TYPE (FT) 57 14-27C 1701 EIGHTEENTH X X X NP 2.8 I58 14-27D 1731 EIGHTEENTH X X X NP 2.3 59 14-028 1644 ARROWHEAD X X X X NP 5.5 60 14-28A 1768 ARROWHEAD X X X X P 7.3 1 61 14-030 S GARLAND ESMT X X X NP 7.3 62 14-031 1812 ARROWHEAD XXX X NP 8.4 I63 14-31A 1786 ARROWHEAD X P=3.0 X NP 8.7 64 14-032 1846 ARROWHEAD X X X .NP 7.1 65 - 14-033 1908 ARROWHEAD -X X X X NP 8.3 . 66 14-034 1936 ARROWHEAD X X X X P 9.4 67 14-036 201 W CUSTER LN X X X X X NP 11.0 68 14-037 1940 S CUSTER X P=4.5 X NP 12.6 I69 14-038 1875 S CUSTER X X X X NP 8.3 70 14-039 1817 CUSTER X X X X NP 9.0 71 14-040 2010 CUSTER X X X X NP 8.3 I72 14 049 1920 W CUSTER X X X X NP 9.9 73 14-050 1856 W CUSTER X X X X NP 12.6 I74 14-051 1838 W CUSTER X X X X NP 5.3 75 14-052 CUSTER LANE ESMT X X X X X NP 8.0 76 14-053 1900 EIGHTEENTH X X X X NP 5.8 I77 14-054 1850 EIGHTEENTH X X X X NP 3.5 78 14-055 1837 EIGHTEENTH X X X X NP 4.5 79 14-55A 1837 EIGHTEENTH X X X NP 5.3 I80 14-55B 1815 EIGHTEENTH X X X NP 5.6 81 14-056 1837 EIGHTEENTH X X X X NP 4.7 82 14-058 HWY 16 ESMT X P=3.0 X NP 10.8 I83 14-059 HWY 16 ESMT X P=3.5 X NP 9.7 84 14-060 HWY 16 X P=3.0 X P 11.5 ILEGEND Surf Type NP-Non-paved I P -Paved Work Item 12maka Bid Item 1. Replace Manhole Cover and Frame and Install Watertight Insert. 1A1,1A22 2. Seal Frame 8 Grade Adjustment. 1A2,1A3,1A4,1A5 3. Coat Manhole Interior. 1A8 3A. Coat Manhole Interior with Epoxy Coating. 1 A9 I 4. Grout Manhole Walls Including Bench and Trough. 1A7 5. Complete(C)or Partial(P=#VF)Replacement. 1A5,1A11,1Al2,1A13,1A14,1A15,1A16 6. Replace Bench and Trough. 1A17 7. Install Botts/Gasket for Bolt Down Covers. 1A20 I 8. Grout Pipe Seals,Lower 18"of Manhole Including Bench and Trough. 1A10 I 3 • • I I I I I I I I I I I I I I I I I I I I • • SCHEDULE A I CITY OF FAYETTEVILLE,ARKANSAS MINI SYSTEMS 7A, 13A, 13B, 14, 15,AND 18A MANHOLE REHABILITATION SCHEDULE WORK ITEM REPAIR SURF I JOB NO. MANHOLE NO. LOCATION 1 2 3 3A 4 5 6 7 8 TYPE (FT) 85 14-061 18TH ST ESMT X X X NP 5.1 t86 14-062 ASHWOOD AVE ESMT X - X X X NP 6.1 87 14-064 HWY 16 ESMT X X X X NP 5.8 ' 88 14-065 HWY 16 ESMT X X X X NP 7.8 89 14-093 MITCHELUPHILLIP X X X X P 4.3 90 14-094* 507 PHILLIP DR X P=3.0 X P 10.5 I91 14-095 PHILLIP DR X X X X P 4.5 92 14-096 2016 W SIXTH X X X X • P 5.3 93 14-097 2016 W SIXTH X X X _ P 6.3 • I94 14-97A 2012 SIXTH ST X X X NP 9.3 95 14-100 1894 W SIXTH X P=5.0 NP 11.3 96 14-102 W SIXTH ST X X X X X P 5.2 I97 14-103 500 S GABBARD X X X X NP 4.6 98 14-104 400 S GABBARD X X X X P 5.6 I99 14-105 GABBARD DR ESMT X X X X NP 8.2 100 14-106 1695 W SIXTH ST X X X NP 7.5 101 14-107 1703 W SIXTH ST X X X NP 12.3 I 102 14-107A 1703 W SIXTH ST X X X X NP 12.9 103 14-109 1600 FARMINGTON X X X X NP 5.2 104 14-110 833 BEECHWOOD X X X X NP 5.8 I105 14-111 833 BEECHWOOD X X X X NP 5.9 106 14-112 1030 BEECHWOOD X X X X NP 8.6 107 14-114 1400 BEECHWOOD X X X X P 5.5 I108 14-114A 1101 BEECHWOOD X X P 6.0 109 14-116H 1101 BEECHWOOD X X X X P 6.8 I110 14-1161 1101 BEECHWOOD X X X NP 9.3 111 14-117 HWY 16 X P=3.5 X P 9.3 112 14-118 HWY 16 X _P=3.5 X P 9.8 ILEGEND Surf Type NP-Non-paved IP -Paved Work Item De edila2n Bid Item I 1. Replace Manhole Cover and Frame and Install Watertight Insert. 1A1,1A22 2. Seal Frame&Grade Adjustment. 1A2,1A3,1A4,1A5 3. Coat Manhole Interior. 1A8 3A. Coat Manhole Interior with Epoxy Coating. 1A9 I 4. Grout Manhole Walls Including Bench and Trough. 1A7 5. Complete(C)or Partial(P=#VF)Replacement. 1A5,1A11,1Al2,1A13,1A14, 1A15,1A16 6. Replace Bench and Trough. 1A17 7. Install Botts/Gasket for Bolt Down Covers. 1A20 8. Grout Pipe Seals,Lower 18"of Manhole Including Bench and Trough. 1A10 I 4 • • I I I I I I 1 I I I I I I I I I I I I 1 • • SCHEDULE A I CITY OF FAYETTEVILLE,ARKANSAS MINI SYSTEMS 7A, 13A, 13B, 14,15,AND 18A MANHOLE REHABILITATION SCHEDULE WORK ITEM REPAIR SURF I JOB NO. MANHOLE NO. LOCATION 1 2 3 3A 4 5 6 7 _ 8 TYPE (FT) 113 14-119 ASHWOOD AVE ESMT X X X X NP 7.2 1 114 14-122 ASHWOOD AVE ESMT X X X X NP 7.3 115 14-123 1800 S VALE X X X X NP 7.3 1 116 14-124 S GARLAND ESMT X X - NP N/A 117 14-133 HWY 16 X X X X NP 7.7 118 15-005 1600 INDUSTRIAL PL X X X X NP 8.3 I119 15-012 800E 15TH ST X X NP 5.7 120 15-27 15TH ST ESMT C -NP 6.3 121 15-28 15TH ST ESMT C NP 8.1 I122 15-29 15TH ST ESMT C NP s 6.0 123 15-29D 219 15TH ST X NP 5.2 124 15-032 1525 S SCHOOL X X P 9.8 1 125 15-38A TATE ST X X NP 5.8 126 15-40A 1800 DUNCAN ESMT X X NP 6.5 I127 15-40F GREATHOUSE PARK X X - X X NP 4.5 128 15-40G GREATHOUSE PARK X X X NP 5.5 129 15-40H GREATHOUSE PARK X X X X NP 5.5 I130 15-401 STIRMAN AVE ESMT X X X X P 7.1 131 15-41B 1800 DUNCAN AVE X X X X NP 6.1 132 15-41C 1616 S DUNCAN AVE X X X X P 5.2 I133 15-41D 1604 S DUNCAN AVE X X X X P 7.3 134 15-41E 1521 S DUNCAN AVE X X X X P 7.5 135 15-043 BOONE ST/PRICE AVE X X NP 12.5 I136 15-045 GREATHOUSE PARK X X NP N/A 137 15-051 BOONE/PRICE AVE X X X X NP 8.2 I 138 15-052 1634 PRICE AVE NO WORK REQUIRED NP 4.8 139 15-053 WALKER ST/PRICE AVE NO WORK REQUIRED P 8.7 140 15-054 902 WALKER ST XIXIXI I I I I I X P 4.2 ILEGEND Sun'Type NP-Non-paved I I P -Paved Work Item DescrIDtton Did Item I 1. Replace Manhole Cover and Frame and Install Watertight Insert. 1A1,1A22 2. Seal Frame&Grade Adjustment. 1A2,1A3,1A4,1A5 3. Coat Manhole Interior. 1A8 3A. Coat Manhole Interior with Epoxy Coating. 1A9 I 4. Grout Manhole Walls Including Bench and Trough. 1A7 5. Complete(C)or Partial(P=#VF)Replacement. 1A5,1A11,1Al2,1A13,1A14,1A15,1A16 6. Replace Bench and Trough. 1A17 7. Install Bolts/Gasket for Bolt Down Covers. 1A20 1 8. Grout Pipe Seals,Lower 18"of Manhole Including Bench and Trough. 1A10 I 5 • • I I I I I I I I I I I I I I I I I I I • • SCHEDULE A CITY OF FAYETTEVILLE,ARKANSAS MINI SYSTEMS 7A, 13A, 13B, 14, 15,AND 18A MANHOLE REHABILITATION SCHEDULE WORK ITEM R_EPAIR SURF JOB NO. MANHOLE NO. LOCATION 1 2 3 3A 4 5 6 7 8 TYPE (Fr) 141 15-54P 1100E 15TH X X X X NP 9.9 142 15-055 941 WALKER ST X X X X P 5.0 143 15-55P E 15TH ST ESMT X X X X NP 9.4 144 15-056 937 BOONE ST X X X X P 7.3 145 15-56P SHENANDOAH TRLR CT X X X X NP 9.2 146 15-057 969 BOONE ST X X , X X P 6.8 147 15-57P SHENANDOAH TRLR CT X X X X NP 8.5 148 15-058 1701 BROOKS AVE X X X X . P 6.3 149 15-58P SHENANDOAH TRLR CT .X X X _ X NP 5.8 150 15-059 1645 BROOKS AVE X X X X P 7.5 151 15-59P SHENANDOAH TRLR CT X X X X NP 4.5 152 15-060 1602 BROOKS AVE , X , X X X P 6.0 153 15-60P SHENANDOAH TRLR CT X X X X NP 5.4 154 15-061 1520 BROOKS AVE X X X X P 5.0 155 15-61P SHENANDOAH TRLR CT X X X X NP 4.3 156 _15-062 15TH ST/BROOKS X X X X P 8.5 157 15-62P SHENANDOAH TRLR CT X X X X NP 5.3 158 15-63P SHENANDOAH TRLR CT X X X X NP 7.3 159 15-064 1100 W 15TH ST X P=3.0 X P 9.3 160 15-64P E 15TH ST ESMT X X X X NP 5.9 161 15-065 1100W 15TH ST X X X X NP 10.5 162 15-65P E 15TH ST ESMT X X X NP 5.7 163 15-66P E 15TH ST ESMT X X X NP 6.0 164 15-67P E 15TH ST ESMT X X X NP 6.4 165 15-68P 1101 CURTIS AVE X X NP 7.9 166 15-069 15TH ST ESMT X X - X NP 7.2 ' 167 15-69P 1101 CURTIS AVE X X X NP 7.5 168 15-070 1763 GARLAND AVE X X X NP 7.1 ILEGEND Surf Type I NP-Non-paved P -Paved Work Iterrl Descriotiort Bid Item I 1. Replace Manhole Cover and Frame and Install Watertight Insert. 1A1,1A22 2. Seal Frame&Grade Adjustment. 1A2,1A3,1A4,1A5 3. Coat Manhole Interior. 1A8 3A. Coat Manhole Interior with Epoxy Coating. 1A9 I 4. Grout Manhole Walls Including Bench and Trough. 1A7 Complete C or Partial(P=#VF)Replacement. 1A5,1A11,1Al2,1A13,1A14,1A15,tA16 5. ( ) P 1A17 6. Replace Bench and Trough. 1A17 7. Install Bolts/Gasket for Bolt Down Covers. 20 t8. Grout Pipe Seals,Lower 18"of Manhole Including Bench and Trough. 1A10 1 6 • • I I I I I I I I I I I I I I I I I I I I 0 • SCHEDULE A I CITY OF FAYETTEVILLE,ARKANSAS MINI SYSTEMS 7A, 13A, 138, 14, 15,AND 18A MANHOLE REHABILITATION SCHEDULE WORK ITEM REPAIR SURF JOB NO. MANHOLE NO. LOCATION 1 2 3 3A 4 5 6 7 8 TYPE (FT) I169 15-70P 1101 CURTIS AVE X X _ X NP 6.6 170 15-70P1 1101 CURTIS AVE X X X NP 4.1 171 15-071 15TH ST ESMT X X X X NP 6.9 ' 172 15-71A 1763 GARLAND AVE X X X NP 7.0 173 15-71P FRED HANNA X X X X NP 5.5 174 15-072 1300 W 15TH ST X X X X X NP 10.8 I175 15-72A 1300 W 15TH ST X X X , X X NP 12.0 176 15-72P 1101 CURTIS _ X X X NP 6.3 177 15-073 1400 W 15TH ST X X X X _ X NP 11.2 I178 15-73A 1400 W 15TH ST X X X X NP 12.2 179 15-73P 15TH ST ESMT X X X X P 8.3 180 15-074 1400 W 15TH ST X X NP 8.4 I 181 15-74P E 15TH ST ESMT X X X X NP 8.8 182 15-075 1400 W 15TH ST X X NP N/A . I183 15-75P 1300 S WOOD ST X X X - X NP 7.0 184 15-076 1400 W 15TH ST X X NP N/A 185 15-76P 1200 S WOOD ST XXX X NP 5.3 I186 15-76P1 1200 S WOOD ESMT X X - NP 4.9 187 15-76P2 1200 MORNINGSIDE X X X X NP 14.0 188 15-76P3 MORNINGSIDE DR X X X X NP 16.7 I189 15-76P4 1200 MORNINGSIDE X X NP 5.3 190 15-76P5 1200 MORNINGSIDE X - X NP 5.9 191 15-077 15TH ST ESMT X X NP N/A I192 15-77P 1100 WOOD ESMT X X X X NP 5.3 193 15-80A 1400 W 15TH ST X X X NP 14.4 I194 15-80P 908 JANELLE AVE X X X X P 4.7 195 15-081 1400 W 15TH ST X X X NP 7.5 196 15-81A 1400 W 15TH ST X X X X X NP 10.8 ILEGEND Surf Type NP-Non-paved I P -Paved Work(tern Bid Item 1. Replace Manhole Cover and Frame and Install Watertight Insert. 1A1,1A22 I 2. Seal Frame&Grade Adjustment. 1A2,1A3, 1A4,1A5 3. Coat Manhole Interior. 1A8 3A. Coat Manhole Interior with Epoxy Coating. 1A9 I 4. Grout Manhole Walls Including Bench and Trough. 1A7 5. Complete(C)or Partial(P=#VF)Replacement. 1A5,tA11,1Al2,1A13,1A14, 1A15,1A16 6. Replace Bench and Trough. 1A17 7. Install Bolts/Gasket for Bolt Down Covers. 1A20 I 8. Grout Pipe Seals,Lower 18"of Manhole Including Bench and Trough. 1A10 1 7 • • I I I I I I I I I I I I I I I I I I I I • • SCHEDULE A I CITY OF FAYETTEVILLE,ARKANSAS MINI SYSTEMS 7A, 13A, 13B, 14, 15,AND 18A MANHOLE REHABILITATION SCHEDULE IWORK ITEM REPAIR SURF JOB NO. MANHOLE NO. LOCATION 1 2 3 3A 4 5 6 7 8 TYPE (Fr) 197 15-81B HWY 16 ESMT X X X X NP 10.8 198 15-81C 1500 W 15TH ST X X X X NP 10.8 199 15-81D 1500 W 15TH ST X X X _ NP 10.8 • 200 15-81E HWY 16 X X , X , NP 9.4 201 15-81J RAZORBACK RD X X P 9.7 202 15-81K RAZORBACK RD X X X X NP 17.3 I203 15-81L RAZORBACK RD - X X P=3.5 NP 17.2 204 15-81M RAZORBACK RD X X X NP 16.1 205 15-81N RAZORBACK RD X X X NP 18.2 206 15-81P 629 MCCLINTON X X X X P 7.3 207 15-81P RAZORBACK RD X X _ X NP 22.6 208 15-81Q INDIAN TRAIURAZORBACK X X X NP 22.9 I209 15-81R INDIAN TRAIURAZORBACK X X X NP 21.9 210 15-81S INDIAN TRAIL X X _ X NP 15.9 I 211 15-811 1155 INDIAN TRAIL X X P 13.3 212 15-082 18TH ST ESMT X X X X X NP 7.6 213 15-82B ESMT VALE AVE X X X X X X NP 8.0 I214 15-82D RAZORBACK RD X NP 8.7 215 15-82P 657 MCCLINTON X X X P 5.8 216 15-083 HWY 16 ESMT X X X X NP 8.0 217 15-83P 1015 MORNINGSIDE X X X X P 5.6 218 15-084 HWY 16 ESMT X X NP 8.7 219 15-085 1700 FUTRALL X X X NP 10.3 I220 15-086 BEECHWOOD ESMT X X X NP 12.2 221 15-86P 735 HUNTSVILLE X X X X NP 4.3 I222 15-087 1700 FUTRALL ESMT X X X NP 8.8 223 15-87P 935 ELMHURST AVE X X X X P 5.6 224 15-088 1600 FUTRALL ESMT X X X NP 8.5 ILEGEND . Surf Type NP-Non-paved IP -Paved Work Item 9.21012110 Bid Item Replace Manhole Cover and Frame and Install Watertight Insert. A22 �A3 1A4,1A5 A8 1A1Ii. 2. Seal Frame&Grade Adjustment. 1 3. Coat Manhole Interior. 1A9 8 3A. Coat Manhole Interior with Epoxy Coating.I 1A7 4. Grout Manhole Walls Including Bench and Trough. 1A5,1A11,1Al2,1A13,1A14,111/415,1A16 5. Complete(C)or Partial(P=*VF)Replacement. 6. Replace Bench and Trough. 1A17 1A20 11 7. Install Botts/Gasket for Bolt Down Covers. I 8. Grout Pipe Seals,Lower 18"of Manhole Including Bench and Trough. 1A10 I 8 • • I I I I I I I I I I I 1 I I I I I I I 0 • SCHEDULE A CITY OF FAYETTEVILLE,ARKANSAS MINI SYSTEMS 7A, 13A, 13B, 14, 15,AND 18A MANHOLE REHABILITATION SCHEDULE WORK ITEM REPAIR SURF JOB NO. MANHOLE NO. LOCATION 1 2 3 3A 4 5 6 7 8 TYPE (FT) 225 15-88P 909 ELMHURST X X X X P 5.7 226 15-089 1600 FUTRALL ESMT X X X NP 8.3 227 15-89P 909 ELMHURST AVE X X X _ X P 5.5 228 15-090 1500 FUTRALL ESMT X X X NP 9.8 229 15-90P 678 FAIRLANE X X X X P 8.3 230 15-091 FUTRALL ESMT _ X X NP 9.3 231 15-91P 700 MORNINGSIDE NO WORK REQUIRED NP 6.1 232 15-092 FUTRALL ESMT X X X NP 9.4 233 15-92A HOLLYWOOD ESMT X X X , x NP 5.3 234 15-92C FUTRALL DR ESMT XXX X NP 6.2 235 15-920 1000 HOLLYWOOD X X X X NP 6.0 236 15-92E HOLLYWOOD ESMT X X X NP 4.6 237 15-92F PARNELL DR ESMT X . X NP 6.3 238 15-92H 2100 W SIXTH ST X X X P 8.2 ' 239 15-921 2100 W SIXTH ST X X X NP 7.9 240 15-92J 937 HOLLYWOOD X X x NP 5.0 241 15-92K 1011 HOLLYWOOD X X P 5.8 ' 242 15-92L 907 HOLLYWOOD . X X X NP 5.4 243 15-92M 2055 W SIXTH ST X X X P 5.6 244 15-92P 700 MORNINGSIDE NO WORK REQUIRED NP 6.8 245 15-093 1100 S FUTRALL C NP 9.2 246 15-93A 1100 S FUTRALL X X X X NP N/A 247 15-93B FUTRALL DR ESMT X X X NP 5.3 I248 15-93P MORNINGSIDE DR ESMT X X X X NP 7.9 249 15-094 1100 S FUTRALL X X X NP 6.3 ' 250 15-94P 700 MORNINGSIDE X X X X NP 5.8 251 15-94PB 1225 WOOD X X X X P 6.0 252 15-95P 955 WOOD AVE X X X X P 6.0 LEGEND Surf Type NP-Non-paved I P -Paved Work Item Descriotl9n Bld Item 1. Replace Manhole Cover and Frame and Install Watertight Insert. 1A2,1A3,1A4,1A5 2. Seal Frame&Grade Adjustment. 3. Coat Manhole Interior. 1A8 3A. Coat Manhole Interior with Epoxy Coating. 1A9 I 4. Grout Manhole Walls Including Bench and Trough. 1A7 5. Complete(C)or Partial(P=I VF)Replacement. 1A5,tA11,1Al2,1A13,1A14,1A15,1A16 6. Replace Bench and Trough. 1A17 7. Install Botts/Gasket for Bolt Down Covers. 1A20 I 8. Grout Pipe Seals,Lower 18"of Manhole Including Bench and Trough. 1A10 1 9 • • I I I I I 1 I I I I I I I I I I I I I I • • SCHEDULE A I CITY OF FAYETTEVILLE,ARKANSAS MINI SYSTEMS 7A, 13A, 13B, 14,15,AND 18A MANHOLE REHABILITATION SCHEDULE WORK ITEM REPAIR SURF I JOB NO. MANHOLE NO. LOCATION 1 2 3 3A 4 5 6 7 8 TYPE (FT) 253 15-096 1000 FUTRALL ESMT X X X NP 8.8 254 15-96P 863 WOOD AVE X X , X X P 6.6 255 15-097 FUTRALL DR X X X NP 11.7 I256 15-97A 900 FUTRALL ESMT , X X X P 4.3 257 15-098 FUTRALUHWY 62 X X NP 15.6 258 15-099 FUTRALU SIXTH ST X X X NP 11.3 I259 15-99P 700 MORNINGSIDE X X X P 4.1 260 15-100P 647 HUNTSVILLE X X X X P 9.4 261 15-103P HUNTSVILLE/MASHBURN X X X X NP 6.8 _ 262 15-104P 531 HUNTSVILLE X _ X X X P 7.2 263 15-106P 507 HUNTSVILLE X X X X P 6.2 264 15-107P HUNTSVILLE/WOOD X X X X P 6.8 265 15-107P1 WOOD AVE ALLEY X X X X P 4.0 266 15-108P WOOD AVE ALLEY X X X X NP 5.3 . I267 15-109P 465 MASHBURN X X X X P 6.3 268 15-110P 465 MASHBURN X X X X P 6.0 269 15-111P 435 MASHBURN X X X X P 6.3 I270 15-112P 402 MASHBURN X _ X X X P 5.5 271 15-115P 530 BLAIR AVE NO WORK REQUIRED P 5.6 272 15-115P1 BLAIR AVE ESMT X X X NP 4.8 I273 15-116P 675 HUNTSVILLE X X X X P 5.4 274 15-120P 735 HUNTSVILLE X X X X P 6.8 275 15-120PA 741 HUNTSVILLE X X X X P 5.7 I276 15-122P 511 WOOD AVE X X X X P 8.0 277 15-123P 583 S WOOD AVE X X X X P 6.0 278 15-124P 441 SIXTH ST X X X X P 6.3 279 15-125P 335 SIXTH ST X X X X P 8.1 280 15-126P 246 SIXTH ST X X X X P 8.3 ILEGEND Surf Type NP-Non-paved IP -Paved Work Item Descrlotion Bid Item 1. Replace Manhole Cover and Frame and Install Watertight Insert. 1A1,1A22 I 2. Seal Frame&Grade Adjustment. 1A2,1A3,1A4, tA5 3. Coat Manhole Interior. 1A8 3A. Coat Manhole Interior with Epoxy Coating. 1A9 4. Grout Manhole Walls Including Bench and Trough. 1A7 5. Complete(C)or Partial(P=*VF)Replacement. 1A5,1A11,1Al2,1A13,1A14, 1A15,1A16 6. Replace Bench and Trough. 1A17 7. Install Botts/Gasket for Bolt Down Covers. 1A20 I 8. Grout Pipe Seals,Lower 18"of Manhole Including Bench and Trough. 1A10 1 10 I I • • SCHEDULE A I CITY OF FAYETTEVILLE,ARKANSAS MINI SYSTEMS 7A, 13A, 138. 14, 15,AND 18A MANHOLE REHABILITATION SCHEDULE IWORK ITEM REPAIR SURF JOB NO. MANHOLE NO. LOCATION 1 2 3 3A 4 5 6 7 8 TYPE (FT) 281 15-127P 400 S WILLOW X X X X P 6.7 282 15-128P 440 S WILLOW X X X X P 8.2 283 15-130P WILLOW/7TH ST X X X X P 7.8 • 284 15-131P 318 E 7TH ST X X X X P 9.7 285 15-132P 457 E 7TH ST X X X X P 3.7 286 15-133P 7TH ST/WASHINGTON C P 13.7 I287 15-134P 890 S WASHINGTON X X X X P 10.0 288 15-135P 117 9TH ST X X X X P 9.3 289 15-136P 117 9TH ST X X X X NP 4.5 I290 15-137P 1016 S WASHINGTON X X X X P 10.5 291 15-138P 1101 S WASHINGTON X X X X P 6.7 292 15-141P 231E 13TH ST X X X X P 6.3 I293 15-141P1 13TH/WILLOW X X X P 5.3 294 15-141P3 338 13TH ST X NP 5.7 I295 15-141P4 MORGAN MANOR X X NP 4.7 296 15-141P5 12TH ST ESMT X X X NP 4.9 297 15-141P6 MORGAN MANOR X X X NP 3.7 illI298 15-143P 306E ELLA ST X X _ X X P 4.8 299 15-145P 900 S COLLEGE X X _ X X P 11.9 300 15-146P 1000 S COLLEGE X X X X P 10.7 I301 15-147P 1101 S COLLEGE X X X X P 10.7 302 15-148P 909 S COLLEGE X X X X P 11.8 303 15-149P 1312 S COLLEGE X P=4.0 X P 7.9 I304 15-150P 1408 S COLLEGE X X X X P 7.8 305 15-151P COLLEGE/E 15TH X X X X P 10.9 I306 15-153P E 15TH ST ESMT X X X X NP 9.0 307 15-154P 1645 S SCHOOL X X X P 8.3 308 15-154P8 1600 S SCHOOL X X X _ NP 4.8 ILEGEND Surf Type i NP-Non-paved IP -Paved Work Item Description Bid Item Replace Manhole Cover and Frame and install Watertight Insert. 1A1,1A22 I1. 2. Seal Frame 8 Grade Adjustment. 1A2,1A3,1A4,1A5 3. Coat Manhole Interior. 1A8 3A. Coat Manhole Interior with Epoxy Coating. 1A9 I 4. Grout Manhole Walls Including Bench and Trough. 1A7 5. Complete(C)or Partial(P=#VF)Replacement. 1A5,1A11,1Al2,1A13, 1A14, 1A15,1A16 6. Replace Bench and Trough. 1A17 7. Install Botts/Gasket for Bolt Down Covers. 1A20 I8. Grout Pipe Seals,Lower 18"of Manhole Including Bench and Trough. 1A10 1 11 • • I I I I I I I I I I I I I I I I I I I I • , SCHEDULE A I CITY OF FAYETTEVILLE,ARKANSAS MINI SYSTEMS 7A, 13A, 13B, 14, 15,AND 18A MANHOLE REHABILITATION SCHEDULE WORK ITEM REPAIR SURF JOB NO. MANHOLE NO. LOCATION 1 2 3 3A 4 5 6 7 8 TYPE AFT) 309 15-154PC 1600 S SCHOOL X X X NP 4.5 t310 15-154PE 1749 S SCHOOL X P=3.5 X P 7.7 311 15-154PF S SCHOOL X P=3.0 X P 8.3 ill 312 15-156P 1895 S SCHOOL X X X _ NP 4.9 313 15-157P 1863 S SCHOOL X X NP 4.8 314 15-158P 2075 S SCHOOL X X X P 10.3 I315 15-158PA 2025 S SCHOOL X X X X P 7.5 316 15-161P 241 NONNAMAKER X X X X NP 6.3 317 15-163 1000 OAK RD X X - X P 7.6 1 318 15-164P 22ND ST ESMT X X X NP 8.8 319 15-165A 2858 RUTLEDGE X X X P 5.8 320 15-165P 22ND ST ESMT X X NP 13.7 I321 15-166P 22ND ST X X X NP 7.1 322 15-167P 22ND ST X X X NP 7.1 I 323 15-170P S SCHOOL X X X X P 6.7 324 15-171P 2201 S SCHOOL X X X X P 6.8 325 15-172P 2227 S SCHOOL X X X X P 7.3 I326 15-173P 2210 S SCHOOL X X X NP 7.0 327 15-174P 2300 S SCHOOL X X , X NP 9.9 328 15-174PA 2210 S SCHOOL X X X P 6.9 I329 15-175P 2277 S SCHOOL X X X P 8.7 330 15-175PA 2277 S SCHOOL X X NP 8.7 331 15-176P 2318 S SCHOOL X X X NP 5.3 I332 15-2001 E 15TH ST X P=3.0 X P 10.1 333 15-204P 1420 DUNN AVE X X X X P 5.4 I334 15-204PA 1420 DUNN AVE C NP 5.0 335 15-206P 1235 DUNN AVE NO WORK REQUIRED P 8.1 336 15-208P 1330 ELLIS AVE XIXI XI I I I I I X P 5.4 ILEGEND Surf Type NP-Non-paved ' P -Paved Work Item Q.M.0Rtlon Bid Item Replace Manhole Cover and Frame and Install Watertight Insert. 1A1,1A22I1. 2. Seal Frame 8 Grade Adjustment. 1A2,1A3,1A4,1A5 3. Coat Manhole Interior. 1A8 3A. Coat Manhole Interior with Epoxy Coating. 1A9 I 4. Grout Manhole Walls Including Bench and Trough. 1A7 5. Complete(C)or Partial(P=#VF)Replacement. 1A5,1A11,1Al2,1A13,1A14, 1A15,1A16 6. Replace Bench and Trough. 1A17 7. Install Bolts/Gasket for Bolt Down Covers. 1A20 I 8. Grout Pipe Seals,Lower 18"of Manhole Including Bench and Trough. 1A10 I 12 • • I I I 1 I I I 1 I I I I I 1 I 11 I I I I • 0 SCHEDULE A I CITY OF FAYETTEVILLE,ARKANSAS MINI SYSTEMS 7A, 13A, 13B, 14, 15,AND 18A MANHOLE REHABILITATION SCHEDULE IWORK ITEM REPAIR SURF JOB NO. MANHOLE NO. LOCATION 1 2 3 3A 4 5 6 7 8 TYPE (FT) I337 15-209P 1325 ELLIS AVE X X X _ X P 3.3 338 15-210P 1234 UNIVERSITY X X X X NP 5.4 339 15-211P 1234 ELLIS AVE X X X X NP 3.8 ' 340 15-212P 628 W 11TH ST X X X X NP 5.3 341 15-213P 625 W 11TH ST X X X X NP 4.1 342 15-214P 536 15TH ST X _ X X X P 7.5 343 15-215P 600 W 15TH ST X X P 10.1 344 15-216P 600 W 15TH ST _ X _ X P 8.8 345 15-217P 600 W 15TH ST NO WORK REQUIRED NP 7.9 346 15-218P 600 W 15TH ESMT _ NO WORK REQUIRED NP 8.8 347 15-219P 1253 ELLIS AVE NO WORK REQUIRED NP 7.9 I348 15-220P 1209 ELLIS AVE X X X X NP 5.2 349 15-221P 1218 S DUNCAN AVE X X X X P 9.5 350 15-221P1 1229 DUNCAN AVE X X , X X P 7.4 I351 15-221P2 899 W 12TH ST X X X X P 4.1 352 15-222P 1121 S DUNCAN AVE X X X X P 8.5 353 15-222P1 1049 S DUNCAN AVE X X X X NP 9.0 I354 15-223P DUNCANNAN BUREN X X X X P 6.2 355 15-223PA 1320 DUNCAN AVE X X X P 6.1 356 15-223PB 1320 DUNCAN AVE X X X NP 4.3 I357 15-224P 1432 S DUNCAN X X X X P 6.5 358 15-226P 600 W 15TH ST NO WORK REQUIRED NP N/A 359 15-227P 701 15TH ST NO WORK REQUIRED P 5.1 I360 15-227PA 1432 VAN BUREN X X X X P 6.0 361 15-227PB 696 VAN BUREN X X X X P 6.1 I362 15-227PC 1324 VAN BUREN X X X X P 6.6 363 15-231P 705 15TH ST NO WORK REQUIRED P 5.2 364 15-232P 735 15TH ST X I X I X I I I I I I X P 4.7 ILEGEND Surf Type NP-Non-paved I P -Paved Work Item Descrloton Bid Item I1. Replace Manhole Cover and Frame and Install Watertight Insert. 1A1,1A22 2. Seal Frame&Grade Adjustment. 1A2,1A3,1A4,1A5 3. Coat Manhole Interior. 1A8 3A. Coat Manhole Interior with Epoxy Coating. 1 A9 4. Grout Manhole Walls Including Bench and Trough. 1A7 5. Complete(C)or Partial(P=#VF)Replacement. 1A5,1A11,1Al2,1A13,1A14,1A15,1A16 6. Replace Bench and Trough. 1A17 7. Install Bolts/Gasket for Bolt Down Covers. 1A20 8. Grout Pipe Seals,Lower 18"of Manhole Including Bench and Trough. 1A10 I 13 • * I I I I I I I I I I 1 1 I I I I I I I I 0 • SCHEDULE A I CITY OF FAYETTEVILLE,ARKANSAS MINI SYSTEMS 7A, 13A, 13B,14, 15,AND 18A MANHOLE REHABILITATION SCHEDULE WORK ITEM REPAIR SURF JOB NO. MANHOLE NO. LOCATION 1 2 3 3A 4 5 6 7 8 TYPE (FT) 365 15-233P 803 15TH ST X X X X P 5.9 366 15-234P 927 15TH ST X X X X P 4.7 367 15-235PA 600 W 15TH ST NO WORK REQUIRED NP N/A 368 15-235PB U OF A ENGRG SOUTH XI XIXI 1 I I X I I x NP 3.3 ii 369 15-235PC U OF A ENGRG SOUTH ESMT NO WORK REQUIRED NP 4.7 370 15-235PE U OF A ENGRG SOUTH NO WORK REQUIRED NP 3.8 I371 15-235PF U OF A ENGRG SOUTH X X NP 5.8 372 15-235PG U OF A ENGRG SOUTH X X X NP 5.1 373 15-235PH U OF A ENGRG SOUTH X X X NP 4.7 1 374 15-235PI U OF A ENGRG SOUTH X X _ X NP 3.2 375 15-235PJ U OF A ENGRG SOUTH X X . NP 4.6 376 15-305P 1420 DUNN AVE C P 5.0 I377 15-501 1401 ELLIS AVE X X X X NP 7.8 378 15-503 1258 ELLIS AVE X X X X NP 6.9 I 379 15-504 1233 ELLIS AVE X X X X P 5.8 380 15-505 1209 ELLIS AVE X X X NP 4.4 381 15-506 1119 HILL AVE X X X X P 9.0 I382 15-507 1082 S HILL AVE X X X X P 7.3 383 15-508 1028 S HILL AVE X X X X P 9.7 384 15-509 920 S HILL AVE X X X X P 5.9 385 15-510 819 S HILL AVE X X X X P 5.9 386 15-511 1005 S HILL AVE X X X X NP 5.8 387 15-512 HILL AVE ESMT X X X X NP 4.5 I388 15-513 1000 S HILL AVE X X X X NP 6.1 389 15-514 1000 S HILL AVE X X X X NP N/A I390 15-515 900 S HILL AVE X X X X NP 6.5 391 15-516 800 S HILL AVE X X X X X NP 7.2 392 15-519 SIXTH ST ESMT X X X NP 10.1 1 LEGEND Surf Type NP-Non-paved IP -Paved Work Item 9 doti4Q Bid Item I 1. Replace Manhole Cover and Frame and Install Watertight Insert. 1A1,1A22 2. Seal Frame 8 Grade Adjustment. 1A2,1A3,tA4,1A5 3. Coat Manhole Interior. 1A8 3A. Coat Manhole Interior with Epoxy Coating. 1A9 I 4. Grout Manhole Walls Including Bench and Trough. 1A7 5. Complete(C)or Partial(P=#VF)Replacement. 1A5,1A11,1Al2,1A13,1A14, 1A15,1A16 6. Replace Bench and Trough. 1A17 7. Install Botts/Gasket for Bolt Down Covers. 1A20 I8. Grout Pipe Seals,Lower 18"of Manhole Including Bench and Trough. 1A10 1 14 • s I I I I 1 1 1 I I I I I I I I I I I I I • • SCHEDULE A I CITY OF FAYETTEVILLE,ARKANSAS MINI SYSTEMS 7A, 13A, 13B, 14, 15,AND 18A MANHOLE REHABILITATION SCHEDULE IWORK ITEM REPAIR SURF JOB NO. MANHOLE NO. LOCATION 1 2 3 3A 4 5 6 7 8 TYPE (FT) 393 15-521 SIXTH ST ESMT X X X X NP 5.8 I394 15-522 PARIS AVE/SIXTH ST _ X P=3.0 X NP N/A 395 15-523 PARIS/INDIAN TRAIL X X X X NP 7.1 396 15-525 1101 INDIAN TRAIL X X X _ X P 6.9 II 397 15-526 757 PARIS X X X X P 5.5 398 15-527 ROCHIER ST X X X X P 6.0 I399 15-528 1023 INDIAN TRAIL X X X X NP 5.3 400 15-529 1149 INDIAN TRAIL X X X X P 5.1 401 15-530 ROSE AVE X X X P 6.0 I402 15-531 ROSE AVE/ROCHIER _ X X X X NP 5.8 403 15-532 ROCHIER ST X X X X P 7.3 404 15-533B 900 W SIXTH ST _ X X _ X X NP 3.9 I405 15-533C 900 W SIXTH ST X X X X NP 4.6 406 15-533D 800 W SIXTH ST , X X NP 5.4 . I407 15-534 GARLAND AVE • X X X X X P 6.3 408 15-535 GARLAND AVE X X X X NP 13.8 409 15-537 W SIXTH ST . X X X NP 6.8 I410 15-537A W SIXTH ST X X X NP 10.8 411 15-537B W SIXTH ST X X P 13.3 412 15-537C 1163 SIXTH ST X X P 9.9 I413 15-537D 1163 SIXTH ST X X X X P 5.4 414 15-537E 1321 SIXTH ST X X X NP 7.1 415 15-537F 1321 6TH ST X X X NP 6.9 I416 15-1134 E FARMERS DR X X X X P 3.9 417 15-1135 1374 E FARMERS DR X X X X P 4.8 I418 15-1136 1282 E FARMERS DR X X X X P 4.0 419 15-1137 1158 E FARMERS DR X X X X P 5.1 420 15-1138 E FARMER DR X X X X NP 8.6 ILEGEND Surf Type NP-Non-paved IP -Paved Work Item Q�Rion Bid Item 1. Replace Manhole Cover and Frame and Install Watertight Insert. 1A1,1A22 I 2. Seal Frame&Grade Adjustment. 1A2,1A3,1A4,1A5 3. Coat Manhole Interior. 1A8 3A. Coat Manhole Interior with Epoxy Coating. 1A9 I 4. Grout Manhole Walls Including Bench and Trough. 1A7 5. Complete(C)or Partial(P=#VF)Replacement. 1A5,1A11,1Al2,1A13,1A14,1A15,1A16 6. Replace Bench and Trough. 1A17 7. Install Botts/Gasket for Bolt Down Covers. 1A20 I 8. Grout Pipe Seals,Lower 18"of Manhole Including Bench and Trough. 1A10 I 15 S • I I I 1 I I 11 I I I 1 I I I I I I I I I . II SCHEDULE A I CITY OF FAYETTEVILLE,ARKANSAS MINI SYSTEMS 7A, 13A, 13B, 14,15,AND 18A MANHOLE REHABILITATION SCHEDULE I WORK ITEM REPAIR SURF JOB NO. MANHOLE NO. LOCATION 1 2 3 3A 4 5 6 7 8 TYPE (FT) 421 15-1139 FARMERS DR ESMT X X X , X NP 8.1 422 15-1140 FARMERS DR ESMT X X X X X NP 7.4 423 15-1141 2699 W SIXTH ST X X X X NP 8.3 1 424 15-1142 2665 W SIXTH ST X X X X X NP 7.3 425 15-1143 2665 W SIXTH ST X X X X X NP 7.9 426 15-1144 2575 W SIXTH ST X X X X NP 7.5 I427 15-1145 2575 W SIXTH ST , X X NP 7.8 428 15-1146 2575 W SIXTH ST X X X X NP 7.4 429 15-1146A 2517 W SIXTH ST X X P 5.8 • 430 15-1147 1075 S SHILOH X X X X NP 7.7 431 15-1147P SHILOH DR X X _ X NP N/A 432 15-1149 W SIXTH ST/SHILOH X X X NP 9.0 1 433 15-114P 533 BLAIR AVE X , X X X P 5.8 434 15-1150 2518 HWY 62 X X X X NP 9.8 I435 15-1151 HWY 62 . X X X X P 12.8 436 15-1152 2630 W SIXTH ST X C NP 13.1 437 15-1154 800 S SHILOH DR X X X P 8.2 I438 15-1155 735 SHILOH DR X . X X P 6.7 439 15-1156 SHILOH/OLD FARMINGTON X X X P 5.9 440 15-1156A 2500 OLD FARMINGTON X X X X P 7.0 I441 15-1156A1 OLD FARMINGTON X X X P 5.8 442 15-1156B 2700 OLD FARMINGTON X X P 7.5 443 15-1156C 2700 OLD FARMINGTON X X X P 6.8 I444 15-11560 2771 OLD FARMINGTON X X X P 6.6 445 15-1156E OLD FARMINGTON X X X P 8.7 I446 15-1158 2686 SIXTH ST X X X X NP 5.5 447 15-1159 2712 W SIXTH ST X X X X NP 5.5 448 15-1160 2778 W SIXTH X X X X NP 4.9 ILEGEND Surf Type ( NP-Non-paved I P -Paved Work Item Description Bld Item Replace Manhole Cover and Frame and Install Watertight Insert. 1A1,1 A22 II. 2. Seal Frame 8,Grade Adjustment. 1A2,1A3,1A4,1A5 3. Coat Manhole Interior. 1A8 3A. Coat Manhole Interior with Epoxy Coating. 1A9 I 4. Grout Manhole Walls Including Bench and Trough. 1A7 5. Complete(C)or Partial(P=#VF)Replacement. 1A5,1A11,1Al2,1A13,1A14, 1A15,1A16 6. Replace Bench and Trough. 1A17 7. Install Botts/Gasket for Bolt Down Covers. 1A20 8. Grout Pipe Seals,Lower 18"of Manhole Including Bench and Trough. 1A10 1 16 I I • • SCHEDULE A I CITY OF FAYETTEVILLE,ARKANSAS MINI SYSTEMS 7A, 13A, 13B, 14;15,AND 18A MANHOLE REHABILITATION SCHEDULE IWORK ITEM REPAIR SURF JOB NO. MANHOLE NO. LOCATION 1 , 2 3 3A 4 5 6 7 8 TYPE (FT) 1 449 15-1161 SIXTH ST/OAK RD X X X P 6.7 450 15-1161A OAK RD X X X P 5.6 451 15-1162 2860 HWY 62 X X X _ X NP 7.6 452 15-1165 2816 RUTLEDGE X X X P 11.7 II 453 15-1166 2735 RUTLEDGE X X X P 4.4 454 15-1179A SHILOH DR X X X NP 12.0 I 455 15-117P HUNTSVILLE/LYTTON XXX X P 6.3 456 15-1180 SHILOH DR X P=4.0 X NP 9.3 457 ` 15-1182 FINGER RD/SIXTH ST X X _ X P 7.6 • I458 15-1182A 2940 W SIXTH ST C P 7.7 459 15-1182B 2920 HWY 62 X X X X P 8.2 460 15-1182C FINGER RD , X X , P 7.6 ' 461 15-1183 3070 W SIXTH ST - X X X NP 3.7 462 15-1184 ONE MILE RD , X X X X P N/A 463 15-1185 1881 ONE MILE X X X P 7.8 464 15-1186 2940 VELDA CT X X X P 6.2 465 15-1187 ONE MILE . X X X P 6.8 I466 15-1188 2900 OLD FARMINGTON X X X P 6.8 467 15-1189 3047 SANDRA X X X X P 7.2 468 15-118P 512 LYTTON AVE X X X X P 7.0 I469 15-1190 SANDRA ST X X X X P 7.0 470 15-1191 SANDRA/OLD FARMINGTON X C P 7.2 471 15-1192 3017 OLD FARMINGTON X X X X P 7.1 I472 15-119P 517 LYTTON X X X X P 5.3 473 15-119P1 517 LYTTON X X P 4.9 I 474 13A-001 6TH PARKING LOT P 8.4 475 13A-002 6TH/RAZORBACK X NP 8.3 476 13A-003 CARLSON TERR X X P 8.0 ILEGEND Surf Type I NP-Non-paved P -Paved Work Item Desoton Bid Item Ii. Replace Manhole Cover and Frame and Install Watertight Insert. 1A1,IA22 2. Seal Frame&Grade Adjustment. 1A2,1A3,1A4,1A5 3. Coat Manhole Interior. 1A8 3A. Coat Manhole Interior with Epoxy Coating. 1 A9 I 4. Grout Manhole Walls Including Bench and Trough. 1A7 5. Complete(C)or Partial(P=#VF)Replacement. 1A5,1A11,1Al2,1A13,1A14, 1,415,1A16 6. Replace Bench and Trough. 1A17 7. Install Bolts/Gasket for Bolt Down Covers. 1A20 I 8. Grout Pipe Seals,Lower 18"of Manhole Including Bench and Trough. 1A10 I 17 • • I I I I I I I I I I I I I I I I I I I I e I SCHEDULE A I CITY OF FAYETTEVILLE,ARKANSAS MINI SYSTEMS 7A, 13A, 138, 14, 15,AND 18A MANHOLE REHABILITATION SCHEDULE IWORK ITEM REPAIR SURF JOB NO. MANHOLE NO. LOCATION 1 2 , 3 3A 4 5 6 7 8 TYPE (FT) 477 13A-004 6TH/RAZORBACK X • NP N/A ' 478 13A-010 RAZORBACK X X X X X P 8.3 479 13A-014 RAZORBACK/MITCH X X X - NP 8.1 ' 480 13A-015 MITCHELL ST X X X X NP 5.6 481 13A-016 MITCHELL ST X X X X X P 7.0 482 13A-018 400 S RAZORBACK X X X X NP 7.5 I483 13A-019 RAZORBACK/LEROY X X X X - NP 7.8 484 13A-021 GRAHAM/NETTLES X X X X P 7.3 485 13A-022 100 S RAZORBACK X X X NP 7.8 I486 13A-023 100 S RAZORBACK X X X NP 8.6 487 13A-024 RAZORBACK/CENTR X X X X P 7.1 488 13A-025 100 N RAZORBACK X X X X NP 6.0 I489 13A-026 WALT/RAZORBACK X X X P 6.6 490 13A-027 HOTZ/RAZORBACK X X X P 6.0 I491 13A-028 MRKHM/RAZORBACK X X P 9.1 492 13A-029 MRKHM/RAZORBACK X X X P 9.8 493 13A-033 400 N RAZORBACK X X P 7.0 I494 13A-036 RAZORBACK/MAPLE X X X X P 6.4 495 13A-037 533 RAZORBACK X X X X P 5.1 496 13A-038 RAZORBACK/CARDW X X X X P 8.4 497 13A-039 655 RAZORBACK X X X X P 5.0 498 13A-040 621 RAZORBACK X X X X P 5.4 499 13A-042 400 N RAZORBACK X NP 11 I500 13A-043 MARKHAM/SMITH X X X X P 7.4 501 13A-044 325 SMITH X X X X P 4.9 502 13A-045 MARKHAM/THOMAS X X X X P 2.9 I 503 13A-046 1420 CENTER ST X X X P 6.8 504 13A-048 32 GRAHAM X X X X P 7.6 ILEGEND Surf Type } NP-Non-paved I P -Paved Work Item Descriotlon Bid Item Replace Manhole Cover and Frame and Install Watertight Insert. 1A1.1A22 II. 2. Seal Frame&Grade Adjustment. 1A2,1A3,1A4,1A5 3. Coat Manhole Interior. 1A8 3A. Coat Manhole Interior with Epoxy Coating. 1A9 I 4. Grout Manhole Walls Including Bench and Trough. 1A7 5. Complete(C)or Partial(P=#VF)Replacement. 1A5,tA11,1Al2,1A13,1A14, 1A15,1A16 6. Replace Bench and Trough. 1A17 7. Install Botts/Gasket for Bolt Down Covers. 1A20 I 8. Grout Pipe Seals,Lower 18"of Manhole Including Bench and Trough. 1A10 I 18 * • I I I I I I I I I I I I I I I I I I I I II • SCHEDULE A I CITY OF FAYETTEVILLE,ARKANSAS MINI SYSTEMS 7A, 13A, 138, 14, 15,AND 18A MANHOLE REHABILITATION SCHEDULE WORK ITEM REPAIR SURF JOB NO. MANHOLE NO. LOCATION 1 2 3 3A 4 5 6 7 8 TYPE (FT) I505 13A-049 1520 NETTLESHIP X X X P 4.9 506 13A-068 200 S RAZORBACK X X X X NP 7.3 507 13A-070 500 N RAZORBACK X X X X P 4.9 ' 508 136-161 FAIRVIEW ST X X X X P 6.4 509 138-166 204 CALIFORNIA C NP 1.7 510 138-181 CARLSON TERRACE X X NP 9.4 I511 136-186 ESMT CALIFORNIA ST X X X X P 4.6 512 13B-188 ESMT HARMON XXX X NP 7.7 513 13B-191 . ESMT TREADWELL _ X NP 3.8 514 13B-192 TREADWELL X P=2.5 X NP 5.0 515 13B-193 ESMT CALIFORNIA X X X X NP 4.7 516 138-195 ESMT CALIFORNIA X P=4.0 X NP 10 I 517 13B-197 204 VIRGINIA AVE X X X X NP 7 518 13B-199 136 CALIFORNIA BLVD C NP 1.8 I519 13B-200 CALIFORNIA/STADIUM X X X X P 4.2 520 13B-201 CALIFORNIA BLVD X X X X NP 3.8 . 521 13B-202 CALIFORNIA BLVD X X X X NP 4.0 522 136-203 CALIFORNIA BLVD X X P=2.5 NP 4.3 523 13B-207 ESMT CENTER ST X X X X NP 6.5 524 13B-208 CALIFORNIA ESMT X X X NP 5.1 I525 13B-216 ESMT CENTER ST X X X X X NP 5.3 526 136-217 ESMT CENTER ST X P=2.5 NP 7.8 527 18A-016 WILLIAMS ST. X X P=3.5 X NP 10.9 I 528 18A-020 241 BUCHANAN AVE. X X X X P 6.2 529 18A-087 200 N BUCHANAN AVE. X X X X P 3.8 I 530 18A-088 100 BUCHANAN AVE. X X X X _ P 2.5 531 18A-091 WILLIAMS ST. X X P 7.3 532 18A-194 ESMT CALIFORNIA X X X X P 4.3 ILEGEND Surf Type NP-Non-paved IP -Paved Work Item D120_12220 Bid Item I 1. Replace Manhole Cover and Frame and Install Watertight Insert. 1 A1,I A22 2. Seal Frame&Grade Adjustment. 1 A2,1 A3,1A4,1A5 3. Coat Manhole Interior. 1A8 3A. Coat Manhole Interior with Epoxy Coating. 1A9 I 4. Grout Manhole Walls Including Bench and Trough. 1A7 5. Complete(C)or Partial(P=#VF)Replacement. 1A5,1A11,1Al2,1A13,1A14,1A15,1A16 6. Replace Bench and Trough. 1A17 7. Install Bolts/Gasket for Bolt Down Covers. 1A20 8. Grout Pipe Seals,Lower 18"of Manhole Including Bench and Trough. 1A10 I 19 S • I I I I I I I I I I I I I I I I I I I I 0 • SCHEDULE B I CITY OF FAYETTEVILLE,ARKANSAS MINI SYSTEMS 13A, 13B, AND 18A MANHOLE REHABILITATION SCHEDULE I WORK ITEM REPAIR SURF JOB NO. MANHOLE NO. LOCATION 1 2 3 3A 4 5 6 7 8 TYPE (Fr) i 1 13A-005 CARLSON TERRACE X X X X NP 9.3 2 13A-006 CARLSON TERRACE X X X x NP 8.8 3 13A-007 CARLSON TERRACE X X NP 8.5 4 13A-008 CARLSON TERRACE X X NP 7.1 5 13A-009 CARLSON TERRACE X X X NP 6.1 6 13A-017 400 S RAZORBACK X X , X X NP 7.2 I 7 13A-057 CARLSON TERRACE X NP 9.1 8 13A-058 CARLSON TERRACE _ X NP 10.3 9 13A-059 . CREEK/WALK PATH X NP 9.8 10 13A-060 CARLSON PKNG LT X _ NP 8.6 11 13A-061 RAZORBACK PK LT X X X P 9.9 ' 12 13A-062 S PARKING LOT X P 10.3 13 13A-067 CARLSON TERRACE X P 9.7 14 13A-069 RAZORBACK/MAPLE X X X X P 5.8 I 15 136-003 CARLSON TERRACE X X X _ - X NP 9.4 16 136-004 CARLSON TERRACE X X X NP 7.3 17 13B-005 CARLSON TERRACE X _ X X NP 7.4 I 18 13B-006 CARLSON TERRACE X X X NP 9.3 19 136-007 CARLSON TERRACE X X X X NP 10 20 136-008 CARLSON TERRACE X X X NP 6.7 I21 13B-009 CARLSON TERRACE X X X NP 6.5 22 13B-010 CARLSON TERRACE X X X NP 5.0 23 138-011 CARLSON TERRACE X X X X NP 4.0 24 13B-012 CARLSON TERRACE X X X NP 6.3 25 138-013 LEROY POND ESMT X X NP 9.6 I 26 13B-015 LEROY POND ESMT X X NP 15.3 27 13B-020 1300 W MEADOW X X X X P 6.7 28 138-021 1300 W MEADOW X X X P 5.8 ILEGEND Surf Type NP-Non-paved IP -Paved • Work Item Description Bid Item 1. Replace Manhole Cover and Frame and Install Watertight Insert 181, 1820 2. Seal Frame&Grade Adjustment 182, 1 B3, 1 B4, 185 3. Coat Manhole Interior. 188 I 3A. Coat Manhole Interior with Epoxy Coating. 1 B9 4. Grout Manhole Walls Including Bench and Trough. 1 B7 5. Complete(C)or Partial(P=#VF)Replacement 185, 1811, 1812, 1813, 1814 6. Replace Bench and Trough. 1815 I 7. Install Botts/Gasket for Bolt Down Covers. 1 B18 8. Grout Pipe Seals, Lower 18"of Manhole Including Bench and Trough. 1 810 I 1 S • I I I I I I I I I I I I I I I I I I I ► • • SCHEDULE B I CITY OF FAYETTEVILLE,ARKANSAS MINI SYSTEMS 13A, 13B, AND 18A MANHOLE REHABILITATION SCHEDULE IWORK ITEM REPAIR SURF JOB NO. MANHOLE NO. LOCATION 1 2 3 3A 4 5 6 7 8 TYPE (FT) 29 136-026 BARNHILL X X X X P 12.6 _ 30 136-028 W OF BARNHILL X X P 9.1 31 136-029 N SIDE BARNHILL X X P 8.3 I32 136-030 RAZORBACK STADIUM X X ' X P 6.7 33 13B-031 RAZORBACK STADIUM X X X X P 6.8 _ 34 136-032 STADIUM DR X X X P 10.9 I35 13B-033 STADIUM DR X X X P 8.8 36 136-034 STADIUM DR X X X X • P 5.1 37 138-035 STADIUM DR ESMT C P 3.3 1 38 138-038 SW CORNER BLDG , XXX .. X P 5.6 39 138-040 FULLBRIGHT ESMT X X NP 9.1 40 138-041 FULLBRIGHT ESMT X X NP 3.0 I 41 136-042 W OF HOLZ DORM X X NP 3.7 42 136-049 500 STADIUM DR C NP 6.3 I 43 136-050 E OF STADIUM DR X X NP 12.1 _ 44 13B-052 NW UNIV MUSEUM X X X P 7.0 45 136-053 NW UNIV MUSEUM X X X P 5.4 I46 13B-073 S OF STUDENT UNION X X X X NP 6.6 47 136-075 S OF STUDENT UNION X X X X NP 4.6 48 13B-078 W OF BAND ROOM X X X X NP 7.0 I 49 136-079 W OF BAND ROOM X X X X P 12.2 50 136-080 OAKLAND X X X X NP 9.8 51 138-081 GREGSON LODGE X X X X NP 6.0 I52 13B-082 GREGSON LODGE C NP 5.3 53 13B-083 S OF GREGSON C P 6.1 I 54 138-084 RAZORBACK STADIUM C NP 5.0 55 138-085 RAZORBACK STADIUM X X X X NP 2.7 56 13B-093 RAZORBACK STADIUM X X P 5.4 ILEGEND Surf Type NP-Non-paved IP -Paved Work Item Description Bid Item I Il Replace Manhole Cover and Frame and Install Watertight Insert. 1B1, 1620 2. Seal Frame&Grade Adjustment 1 B2, 183, 1B4, 185 3. Coat Manhole Interior. 1B8 I 3A. Coat Manhole Interior with Epoxy Coating. 1 B9 4. Grout Manhole Walls Including Bench and Trough. 167 5. Complete(C)or Partial(P #VF)Replacement IBS, 1611, 1812, 1813, 1814 6. Replace Bench and Trough. 1815 I 7. Install Botts/Gasket for Bolt Down Covers. 1618 8. Grout Pipe Seals, Lower 18"of Manhole Including Bench and Trough. 1810 1 2 • • _. I I I I I I I I I I I I I I I I I I 1 • • SCHEDULE B I CITY OF FAYETTEVILLE,ARKANSAS MINI SYSTEMS 13A, 138, AND 18A MANHOLE REHABILITATION SCHEDULE IWORK ITEM REPAIR SURF JOB NO. MANHOLE NO. LOCATION 1 2 3 3A 4 5 6 7 8 TYPE (FT) 57 13B-111 MEADOW ST X X X X P 6.3 58 13B-113 1200 W MEADOW X X X X P 9.5 59 138-114 MEADOW/STADIUM X X X X P 8.3 60 136-118 STADIUM DR X X X X NP 4.5 61 138-123 STADIUM DR X X X NP 6.8 62 13B-125 STADIUM DR X X X X NP 4.2 I 63 136-126 STADIUM DR X X X NP 3.8 64 13B-127 STADIUM DR X X X NP 4.7 65 _ 13B-128 STADIUM DR C NP 5.4 I 66 138-129 STADIUM DR X X X NP 5.6 67 138-130 STADIUM DR X X NP 4.7 68 13B-132 STADIUM DR ESMT X X X NP 4.1 I69 13B-133 STADIUM DR ESMT X X X P 3.0 70 13B-134 ESMT STADIUM DR X X X - NP 3.8 . I 71 136-143 E BUD WALTON C NP 2.5 72 138-144 ESMT STADIUM DR X X X X P 3.7 73 136-145 POMFRET HALL X X X NP 2.7 I 74 138-147 S OF POM FRET C NP 4.9 75 138-148 STADIUM DR C NP 6.8 76 13B-149 STADIUM DR X X NP 6.2 I 77 138-150 GARLAND AVE X X X X NP 5.3 78 138-151 GARLAND AVE X X X X NP 6.3 79 136-152 GARLAND AVE X X X X NP 5.5 I80 13B-154 S OF HUMPFRIES X X X NP 5.2 81 136-155 OZARK AVE ESMT X X X NP 4.6 I 82 13B-156 HUMPFRIES X X X P 3.9 83 138-157 HUMPFRIES X X P 4.2 84 136-158 HUMPFRIES X X NP 4.3 ILEGEND Surf Type NP-Non-paved IP -Paved Work Item Description Bid Item 1. Replace Manhole Cover and Frame and Install Watertight Insert 181, 1820 2. Seal Frame&Grade Adjustment 182, 1 B3, 1 B4, 185 3. Coat Manhole Interior. 1 B8 I 3A. Coat Manhole Interior with Epoxy Coating. 1 B9 4. Grout Manhole Walls Including Bench and Trough. 167 5. Complete(C)or Partial(P=#VF)Replacement 185, 1B11, 1812, 1813, 1B14 6. Replace Bench and Trough. 1B15 I 7. Install Botts/Gasket for Bolt Down Covers. 1818 8. Grout Pipe Seals, Lower 18"of Manhole Including Bench and Trough. 1810 1 3 • • I I I I I I ' • • SCHEDULE B CITY OF FAYETTEVILLE,ARKANSAS MINI SYSTEMS 13A, 13B, AND 18A MANHOLE REHABILITATION SCHEDULE WORK ITEM REPAIR SURF JOB NO. MANHOLE NO. LOCATION 1 2 _ 3 3A 4 5 6 7 8 TYPE (FT) 85 136-159 FAIRVIEW ST X X NP 4.2 _ 86 138-160 S SMALL BUSINES X X P 3.8 87 13B-163 CARLSON TERRACE X X X NP 9.7 88 136-164 CARLSON TERRACE X P=2.5 P 8.3 89 138-165 243 VIRGINIA AVE X X X X NP 4.8 90 13B-171 UNIVERSITY MUSEUM X X X X X P 6.0 91 13B-172 STADIUM DR ESMT X P 9.0 92 136-173 STADIUM DR ESMT X X _ P 7.6 93 136-175 E OF REID HALL X X X NP 7.5 94 13B-179 STADIUM DR X _ X NP 9.7 95 138-183 BUD WALTON AREN X _ X NP 4.3 96 13B-190 ESMT TREADWELL X X X NP 6.9 97 13B-211 1300 W MAPLE X X X , X P 3.8 98 13B-212 1300 W MAPLE X X X X P 6.8 ' 99 136-213 MAPLE ESMT X X X , X P 14.2 100 138-214 1300 W MAPLE X X X X NP 5.5 101 13B-219 N GREGSON HALL C P 5.6 I102 13B-220 RAZORBACK STADIUM X X X P 7.2 103 13B-221 E PRATICE FIELD X X P 9.6 104 13B-222 ESMT STADIUM DR X X X NP 11.5 105 13B-223 RAZORBACK STADIUM X X P 4.7 106 13B-224 RAZORBACK STADIUM X X X P 2.8 107 138-206 MARY ST X X NP N/A I108 136-228 RAZORBACK STADIUM X X X NP 5.1 109 136-229 ESMT STADIUM DR NP 2.9 110 18A-017 WILLIAMS ST. X X X X NP 11.2 111 18A-018 WILLIAMS ST. C P 14.7 112 18A-022 WILLIAMS ST. _ X X X X P 12.5 ILEGEND Surf Type NP-Non-paved I P -Paved Work Item Description Bid Item I 1. Replace Manhole Cover and Frame and Install Watertight Insert 1B1, 1B20 2. Seal Frame&Grade Adjustment 1 B2, 1 B3, 1 B4, 185 3. Coat Manhole Interior. 1B8 3A. Coat Manhole Interior with Epoxy Coating. 1B9 I 4. Grout Manhole Walls Including Bench and Trough. 167 5. Complete(C)or Partial(P=#VF)Replacement 1 B5, 1811, 1812, 1813, 1B14 6. Replace Bench and Trough. 1815 I 7. Install Botts/Gasket for Bolt Down Covers. 1B18 8. Grout Pipe Seals, Lower 18"of Manhole Including Bench and Trough. 1810 I 4 • • I I I I I I I I 1 I I 1 I 1 I I I I I I • • SCHEDULE B I CITY OF FAYETTEVILLE,ARKANSAS MINI SYSTEMS 13A, 13B, AND 18A MANHOLE REHABILITATION SCHEDULE I WORK ITEM REPAIR SURF JOB NO. MANHOLE NO. LOCATION 1 2 3 3A 4 5 6 7 8 TYPE (FT) 1 113 18A-024 DICKSON/HEATING X X ._ X P 10.7 114 18A-025 DICKSON/BUCHAN X X X P 5.8 115 18A-027 DICKSON ST. X X X X P 4.7 1 116 18A-028 DICKSON/HEATING X X P 5.4 117 18A-029 DICKSON/PHYSICS X X P 4.8 118 18A-030 DICKSON/PHYSICS X X X P 6.1 I119 18A-031 DICKSON/DUNCAN X P 8.4 120 18A-035 S OF OLD MAIN X X P 7.1 121 18A-036 DICKSON ST. _ X X X X NP 11.8 I122 18A-039 SCIENCE BLDG X X X X X NP 19.4 123 18A-040 SCIENCE BLDG X X X X NP 19.5 124 18A-042 CAMPUS DR. X X X P 7.3 125 18A-043 CAMPUS DR. C NP 4.7 126 18A-044 CAMPUS DR X X X P 9.4 1 127 18A-045 CAMPUS DR. X X X NP 6.7 128 18A-046 CAMPUS DR. X X X X NP 6.8 129 18A-047 W. OF OLD MAIN X X X NP 8.8 I130 18A-048 W. OF CAMPUS DR. X X X NP 7.7 131 18A-049 CHEM BLDG X X X NP 10.5 132 18A-061 DICKSON ST. X X X X NP 10.6 1 133 18A-062 DICKSON ST. X X NP 6.5 134 18A-063 N. OF DICKSON ST. X X NP 7.5 I135 18A-064 N. OF DICKSON ST. X X X NP 4.2 136 18A-065 N. OF DICKSON ST. X X X X NP 9.7 137 18A-069 OLD MAIN C P 2.7 1 138 18A-071 WILLIAMS ST, X P 18.3 139 18A-073 W OF OLD MAIN C NP 4.9 140 18A-075 OLD MAIN _ C NP _ 3.4 ILEGEND Surf Type I NP-Non-paved P -Paved Work Item Description Bid item 1 1. Replace Manhole Cover and Frame and Install Watertight Insert. 181, 1820 2. Seal Frame&Grade Adjustment 182, 183, 1 B4, 185 3. Coat Manhole Interior. 188 I 3A. Coat Manhole Interior with Epoxy Coating. 189 4. Grout Manhole Walls Including Bench and Trough. 1B7 5. Complete(C)or Partial(P=#VF)Replacement 185, 1811, 1812, 1B13, 1B14 6. Replace Bench and Trough. 1B15 I 7. Install Botts/Gasket for Bolt Down Covers. 1818 8. Grout Pipe Seals, Lower 18"of Manhole Including Bench and Trough. 1810 1 5 • • I I I I I I 1 1 I I I I I 1 I I I I I • a SCHEDULE B CITY OF FAYETTEVILLE,ARKANSAS MINI SYSTEMS 13A, 13B, AND 18A MANHOLE REHABILITATION SCHEDULE WORK ITEM REPAIR SURF JOB NO. MANHOLE NO. LOCATION 1 2 3 3A 4 5 6 7 8 TYPE (FT) 141 18A-077 N. OF DICKSON ST. X X X X NP 9.3 142 18A-080 DICKSON ST. C NP 16.9 143 18A-083 CHEM BLDG C NP 3.5 144 18A-089 AG BLDG X X X X NP 6.4 145 18A-092 ESMT WILLIAMS ST X X P 7.2 146 18A-093 ESMT WILLIAMS ST X _ P 9.0 I I I s. I I I ILEGEND Surf Type I NP-Non-paved P -Paved Work Item Description Bid Item I 1. Replace Manhole Cover and Frame and Install Watertight Insert 1B1, 1820 2. Seal Frame&Grade Adjustment 1 B2, 1 B3, 1 B4, 1 B5 3. Coat Manhole Interior. 1 B8 I 3A. Coat Manhole Interior with Epoxy Coating. 1B9 4. Grout Manhole Walls Including Bench and Trough. 1 B7 5. Complete(C)or Partial(P=#VF)Replacement 1B5, 1811, 1612, 1B13, 1814 6. Replace Bench and Trough. 1615 I 7. Install Botts/Gasket for Bolt Down Covers. 1B18 8. Grout Pipe Seals,Lower 18"of Manhole Including Bench and Trough. 1 B10 I 6 • • I I I I I I I I I I I I I I I I I I I S • 1 1 • • I I I I I I I 1 I I I I 1 I I I I I I 1 1 i 1 1 1 1 1 1 1 1 1 CONSTRUCTION EASEMENTS AND CONDITIONS ' SECTION H 1 • • I 1 I I I I I I I I I I 1 I I 1 I I I I I NO CONSTRUCTION EASEMENTS i HAVE BEEN OBTAINED FOR THIS PROJECT I RESOLUTION NO. 108-97 A RESOLUTION APPROVING A CONSTRUCTION CONTRACT WITH KIM CONSTRUCTION COMPANY, INC., IN THE AMOUNT OF $1,093,737, PLUS A 5% CONTINGENCY AMOUNT OF $54,697 FOR MANHOLE REHABILITATION, WHITE RIVER WATERSHED MINISYSTEMS 7A, 14 AND 15. BE IT RESOLVED BY THE CITY COUNCIL OF THE CITY OF FAYETTEVILLE, ARKANSAS: Section 1. That the City Council hereby approves a construction contract with Kim Construction Company, Inc., in the amount of $1,093,737, plus a 5% contingency amount of $54,697 for manhole rehabilitation, White River Watershed Minisystems 7a, 14 and 15 and authorizes the Mayor and City Clerk to execute said contract. A copy of the contract is attached hereto marked Exhibit "A" and made a part hereof. •' t# I7AND APPROVED this day of November , 1997. k�+ NF APPROVED: By: • Fed Hanna, Mayor ATTEST: By: 7QLJ Traci Paul, City Clerk o`� ACORD„. CERTIFI'CA OF LIABILITY INSUR�VC CSR PF DATE (MM/DD/YY) IM0900 . 10/29/97 PRODUCER, THIS CERTIFICATE IS ISSUED AS A MATTER OF INFORMATION ONLY AND CONFERS NO RIGHTS UPON THE CERTIFICATE Brockhaus, Stuber, Fox & Lloyd HOLDER. THIS CERTIFICATE DOES NOT AMEND, EXTEND OR 10933 S. Central Ave. Ste 2000 ALTER THE COVERAGE AFFORDED BY THE POLICIES BELOW. Oak Lawn IL 60453 COMPANIES AFFORDING COVERAGE Martin Teague Phone No. 708-857-8811 Fax No. 708-857-8822 COMPANY A CNA INSURANCE COMPANY INSURED COMPANY B COMPANY Kim Construction Company, Inc. C 3142 Holeman Steger IL 60475 COMPANY D COVERAGES .. THIS IS TO CERTIFY THAT THE POLICIES OF INSURANCE LISTED BELOW HAVE BEEN ISSUED TO THE INSURED NAMED ABOVE FOR THE POLICY PERIOD INDICATED, NOTWITHSTANDING ANY REQUIREMENT, TERM OR CONDITION OF ANY CONTRACTOR OTHER DOCUMENT WITH RESPECT TO WHICH THIS CERTIFICATE MAY BE ISSUED OR MAY PERTAIN, THE INSURANCE AFFORDED BY THE POLICIES DESCRIBED HEREIN IS SUBJECT TO ALL THE TERMS, EXCLUSIONS AND CONDITIONS OF SUCH POLICIES. LIMITS SHOWN MAY HAVE BEEN REDUCED BY PAID CLAIMS. CO LTR TYPE OF INSURANCE POLICY NUMBER POLICY EFFECTIVE DATE (MM/DD/YY) POLICY EXPIRATION DATE (MM/DD/YY) LIMITS GENERAL LIABILITY GENERAL AGGREGATE $ 2,000,000 X PRODUCTS - COMP/OP AGO $ 1 ,000,000 A COMMERCIAL GENERAL LIABIUTY C 134089540 12/01/96 12/01/97 CLAIMS MADE a OCCUR PERSONAL & ADV INJURY $ 1,000,000 EACH OCCURRENCE $ 1 , 000,000 OWNER'S & CONTRACTOR'S PROT X FIRE DAMAGE (Any one fire) $ 50,000 A XCU Included MED EXP (Any one person) $ 5,000 A AUTOMOBILE LIABILITY ANY AUTO CI34089554 12/01/96 12/01/97 COMBINED SINGLE LIMIT $ 1 , 000, 000 X BODILY INJURY (Per person) $ ALL OWNED AUTOS SCHEDULED AUTOS X BODILY INJURY (Per accident) $ HIRED AUTOS NON -OWNED AUTOS X PROPERTY DAMAGE $ GARAGE LIABILITY AUTO ONLY - EA ACCIDENT $ OTHER THAN AUTO ONLY ANY AUTO EACH ACCIDENT $ AGGREGATE $ EXCESS LIABILITY EACH OCCURRENCE $ 5,000,000 AGGREGATE $5,000,000 A X UMBRELLA FORM CI34089571 12/01/96 12/01/97 $ OTHER THAN UMBRELLA FORM WORKERS COMPENSATION AND EMPLOYERS' LIABILITY WC STAMITS TU- OTH TORY ER I LI EL EACH ACCIDENT $ 500,000 A THE PROPRIETOR/ X INCL PARTNERS/EXECUTIVE WC134089568 12/01/96 12/01/97 EL DISEASE - POLICY LIMIT $ 500,000 EL DISEASE - EA EMPLOYEE $500,000 OFFICERS ARE: EXCL OTHER A BUILDERS RISK PENDING 07/09/97 12/01/97 CITY OF $277,469 CLINTON DESCRIPTION OF OPERATIONS/LOCATIONSNEHICLES/SPECIAL ITEMS JOB: SANITARY SEWER IMPROVEMENTS - WHITE RIVER WATERSHED - BASINS 7A 13A, 13B, 14, 15, 18A AND UNIVERSITY OF ARKANSAS AREA CONTRACT I MANHOLE REHABILITATION. ADDITIONAL INSURED WITH RESPECT TO GENERAL LIABILITY CITY OF FAYETTEVILLE(OWNER) MCLELLAND CONSULTING ENGINEERS, CONTRACT AMOUNT: $1,093,73`/ INC.(ENGINEER) CERTIFICATE HOLDER CANCELLATION ; ... ....... FAYETTE SHOULD ANY OF THE ABOVE DESCRIBED POLICIES BE CANCELLED BEFORE THE EXPIRATION DATE THEREOF, THE ISSUING COMPANY WILL ENDEAVOR TO MAIL 30 DAYS WRITTEN NOTICE TO THE CERTIFICATE HOLDER NAMED TO THE LEFT, City of Fayetteville 113 West Mountain BUT FAILURE TO MAIL SUCt MPOSEATION OR LIABILITY Fayetteville AR 72701 OF ANY KIND UPON THE P S NTS SENT IVES. AUTHORIZED REPRESEN Martin Teague ACORD 25-S (1/95) ©AC D CORPORATION 1988 CITY OF FAYETTEVILLE,. ARKANSAS the Owner has. here tofore.4 solicited Bids; fort a the w improveaents for ee.- doing of .- all : things inclu thded within the f ied_ Sanitary, Sewer Manhole Rehabilitation White v0'w TH"'REFORE �f or an In cons �° nrc�ises, covenants,, undertaking and agreements, the parties }V as folio , ne= Ito do hereby agree ��^yy d r s� +T:F₹ T — WORK TO B DOI4E BY CONTRACTOR, sz .,,q .»«, -k€ t -t^'- !o cE.,.. ,s- `,•,'^.-' "�+` +."'.- ,' aC'.�.+.- r '3' �°"r .i �n•C s: .`- -z -^t. €.: �. ,°'A his - own cost and, eXpense, to do` all the �� The Con�rac..or` :agrees, _s ,., .- merit and other `� ,. r.. or1, aria to furnish' all the.. labor, materials,. equip necessaryto do, construct,_ install and. complete all the tk br„ :erty, , ents included- in Sanitary Sewer Manhole`- R�� or tis and improvem for, Mini. Systems 7A, - 13A, erabilztation!k White River Watershed, x iSA All in - full accordance with and in { cc� blianceyQ,vlth and~as- required: by the hereinafterispecified �`Cc race nts and -any addenda: forsaid work, • and to do,k at Docume ��hl� own cost and exp ense,5 all other*-_ things required of the �+ k �c,.,.ractor by .said Contract Documents for said work: a � ; e - t TT C TR�rT DOCLIMENT-w Tr_ Contract Decuments are defined in .the General Conditions s ^ i`a r rn ; c u ';a Agreement _ F 1 g • 1 City of Fayetteville Sewer S stem'" Improvements �.C, � .'. �` �.2'a `'ts8�u--•" qr �'w Yt H�'M'?i ^a�i ^Y -a g `".�,3a _ ae '•1 �.s"� '.�.°"+�+, -� r v„ :`�i` -_� ��^ .. v.. ,,,.:...`�ti.. .__..-, - .. �u � :.'s`�e-`����"3��w,�ca- .tr't�-d.'`E.y`'"`A'x ".,�",.iw a . �.'t-z :'`•*^w{�`��a',R9`_ ��� A y e,r,' a N'aF'�� _��- '� .e'��3�'�_F` _ . -�� r �S:.. - . ARTICLE III —C NTB n CT AMOUATT ₹ �.ve� aiad . accent theattachedcontract nt,_also` Contractoragrees zo• ,��cvmun��� p4-• -- - h1£•.,.c 31 ten...alendar .days of receipt of written No ton complete all work`inCludedin ..tha.s., Contrac, substantial completion no later than ,April k3 , e: to rr �iv1-� O the p 98 Y Th _ the Owners no later than May a Point contractor further - agrees to com lete all wor y 998 final acceptance by 15 , 1 P to thQ. rt = The.. Contractor shall', and agrees to, furnish and deliver wner+ p the Faithful Performance rBond, the Contractor's Labor an �, ,€ ".Material Bond, the Maintenance Bond and the insurance --�, certificates. and policies of insurance required of himby' = provisons of the Contrast Documents, ands to _dog prior - toy 'ta .starting y work, all other . things which; arev required of him by the �'- Contract Documents as a prerequisite ofstarting work. * L. xa .�"�' , r � .,z 1 � ra.. .c...t*-a:v "s '.`s. "`'a. .±ec• - ..r »a„t x - , 6 r 1 ..............•...- ,K� +.t., r« rM Agreement ,, . City of. Fayetteville - ,< Sewer ".System Improvements .} 's +itt...< w r " �4.s^.rtiNz - ���� -I � ♦ �-�'3,Lt w 'Y'.y, r � ^ per. +.a 5#a' v •-� `� .rs- PRT�CLE `7Z - PAYMENTSTO CONTRACTOR "' •+ s .a " - ...y ae-^a... ` "c• said Contractor to - employ,_ anddoeshereby��� a A rni Aase:.tvne�F = n r .. (Ple. 4.�� F � CITY OF FAYETTEVILLE R •+# t �. c- •//l^^li 'f- � /r-7- y'- ,++ ___.. _ °+3ar''r ,`-.r[R"°i..; g `rte � ��`° ���� a< (Please* YPe �,�� � kr'" { (Please types,. - "�> •.,a„E '"�x s -ti,� .,s_'°' ' t�ar ,,. ,.- 3"°Y -� 4 •,..+ 1�. §-a .�" .,z .6Y t t"" 1 e 's•'`'`:. y' ":£ .S'... �s �"s� ''� �-.'ui+—f �.»�� 4 .ert:. � ..� ,...x'z � ``f���"a^s�� rx �•,e ss.' .ter-.. a -:'_ " >/\\: t; e. _, •.�a'`"�1`., Title• r [4''`' •,fi. r Y .4,r s- 'llMt -.e A� ,.-1:xs `t` $ a � k...F �- '� may" * ; cn • 7_ x � h '` s �'• r � •v :fir a - - hFq �' ".� � . .� `. J .. 3 $." Agreement ��_a City of Fayetteville ` Sewer System Improvements �ia.. �.-.k .e„„a, y `rd^^ y�.y�y.{.��j„�"�„f a w�« -erg, 'F•'laf�`�`-: i . x�i LTiwi E$ m o, A � s w .. �•. s ._. _.._ 3+; .H; �; _ .:_ ,. '� tta. §� �:7� dd. `�'"ss3•.� _ , �-•f 1. The Contract Price constitutes the total compensation (subject to authorized adjustments) payable to Contractor for performing the Work. All duties, responsibilities and obligations assigned to or undertaken by Contractor shall be at his expense without change in the Contract Price. 2. The Contract Price may only be changed by a Change Order or by a Written Amendment. Any claim for an increase or decrease in the Contract Price shall be based on written notice delivered by the party making the claim to the .other party and to Engineer promptly (but in no event later than thirty (30) days) after the occurrence of the event giving rise to the claim and stating the general nature of the claim. Notice of the amount of the claim with supporting data shall be delivered within sixty (60) days after such occurrence (unless Engineer allows an additional period of time to ascertain more accurate data in support of the claim) and shall be accompanied by claimant's written statement that the amount claimed covers all known amounts (direct, indirect and consequential) to which the claimant is entitled as a result of the occurrence of said event. All claims for adjustment in the Contract Price shall be determined by Engineer in accordance with paragraph J.9.a if Owner and Contractor cannot otherwise agree on the amount involved. No claim for an adjustment in the Contract Price will be valid if not submitted in accordance with this paragraph L.2. 3. The value of any Work covered by a Change Order or of any claim for an increase or decrease in the Contract Price shall be determined in one of the following ways: a. Where the Work involved is covered by unit prices contained in the Contract Documents, by application of unit prices to the quantities of the items involved (subject to the provisions of paragraph L.7) . b. By a mutually agreed lump sum (which may include an allowance for overhead and profit not necessarily in accordance with paragraph L.5.a.(2)(a)). c. On the basis of the Cost of the Work (determined as provided in paragraphs L.4.a and L.5.b) plus a Contractor's Fee for overhead and profit (determined as provided in paragraphs L.5.a and L.5.b). General Conditions 52 City of Fayetteville Sanitary Sewer Improvements Paragraph L continued 4. Cost -of -Work a. The term cost -of -Work means the sum of all costs necessarily incurred and paid by Contractor in the proper performance of the Work. Except as otherwise may be agreed to in writing by Owner, such costs shall be in amounts no higher than those prevailing in the locality of the Project, shall include only the following items and shall not include any of the costs itemized in paragraph L.4.b: (1) Payroll costs for employees in the direct employ of Contractor in the performance of the Work under schedules of job classifications agreed upon by Owner and Contractor. Payroll costs for employees not employed full time on the Work shall be apportioned on the basis of their time spent on the Work. Payroll costs shall include, but not be limited to, salaries and wages plus the cost of fringe benefits which shall include social security contributions, unemployment, excise and payroll taxes, workers' or workmen's compensation, health and retirement benefits, bonuses, sick leave, vacation and holiday pay applicable thereto. Such employees shall include superintendents and foremen at the site. The expenses of performing Work after regular working hours, on Sunday or legal holidays, shall be included in the above to the extent authorized by Owner. (2) Cost of all materials and equipment furnished and incorporated in the Work, including costs of transportation and storage thereof, and Supplier's field services required in connection therewith. All case discounts shall accrue to Contractor unless Owner deposits funds with Contractor with which to make payments, inwhich case the cash discounts shall accrue to Owner. All trade discounts, rebates and refunds, and all returns from sale of surplus materials and equipment shall accrue to Owner and Contractor shall make provisions so that they may be obtained. 53 General Conditions City of Fayetteville Sanitary Sewer Improvements Paragraph L.4.a continued (3) Payments made by Contractor to the Subcontractors for Work performed by Subcontractors. If required by Owner, Contractor shall obtain competitive bids from Subcontractors acceptable to Contractor and shall deliver such bids to Owner who will then determine, with the advice of Engineer, which bids may be accepted. If a Subcontract provided that the Subcontractor is to be paid on the basis of Cost of the Work Plus a Fee, the Subcontractor's Cost of the Work shall be determined in the same manner as Contractor's Cost of the Work. All subcontracts shall be subject to the other provisions of the Contract Documents insofar as applicable. (4) Costs of special consultants (including, but not limited to, engineer, architects, testing laboratories, surveyors, lawyers and accountants) employed for services specifically related to the Work. (5) Supplemental costs including the following: (a) The proportion of necessary transportation, travel and subsistence expenses of Contractor's employees incurred in discharge of duties connected with the Work. (b) Cost, including transportation and maintenance, of all materials, supplies, equipment, machinery, appliances, office and temporary facilities at the site and hand tools not owned by the workmen, which are consumed in the performance of the work, and cost less market value of such items used but not consumed which remain the property of contractor. (c) Rentals of all construction equipment and machinery and the parts thereof whether rented from Contractor or others in accordance with rental agreements reviewed by Owner with the advice of Engineer, and the cost of transportation, loading, unloading, installation, dismantling and removal thereof - all ineaaccordance wie th ntal machinerh terms of said rental agcor s. of any such equipment, machinery or parts shall cease when the use thereof is no longer necessary for the Work. General Conditions 54 City of Fayetteville Sanitary Sewer Improvements paragraph L.4.a.(5) continued (d) Sales, consumer, use or similar taxes related to the work, and for which Contractor is liable, imposed by Laws and Regulations. (e) Deposits lost for causes other than negligence of Contractor, any Subcontractor or anyone directly or indirectly employed by any of them or for whose acts any of them may be liable, and royalty payments and fees for permits and licenses. (f) Losses and damages (and related expenses), not compensated by insurance or otherwise, to the Work or otherwise sustained by contractor in connection with the execution of the work, provided they have resulted from causes other than the negligence of Contractor, any Subcontractor, or anyone directly or indirectly employed by any of them or for whose acts any of them may be liable. Such losses shall include settlements made with the written consent and review of Owner. No such losses, damages and expenses shall be included in the Cost of the Work for the purpose of determining Contractor's Fee. If, however, any such loss or damage requires reconstruction and Contractor is placed in charge thereof, Contractor shall be paid for services a proportionate fee to that stated in paragraph L.5.a.(2). (g) The cost of utilities, fuel and sanitary facilities at the site. (h) Minor expenses such as telegrams, long distance telephone calls, telephone service at the site, expressage and similar petty cash items in connection with the Work. (i) Cost of premiums for additional Bonds and insurance required because of changes in the Work. b. The term Cost -of -Work shall not include any of the following: 55 General Conditions City of Fayetteville Sanitary Sewer Improvements Paragraph L.4.a. continued (1) Payroll costs and other compensation of Contractor's officers, executives, principals (of partnership and sole proprietorships), general managers, engineers, architects, estimators, lawyers, auditors, accountants, purchasing and contracting agents, expeditors, timekeepers, clerks and other personnel employed by contractor whether at the site or in Contractor's principal or a branch office for general administration of the Work and not specifically included in the agreed upon schedule of job classifications referred to in paragraph L.4.a.(1) or specifically covered by paragraph L.4.a.(4) - all of which are to be considered administrative costs covered by the Contractor's Fee. (2) Expenses of Contractor's principal and branch offices other than Contractor's office at the site. (3) Any part of Contractor's capital expenses, including interest on Contractor's capital employed for the Work and charges against Contractor for delinquent payments. (4) Cost of premiums for all Bonds and for all insurance whether or not Contractor is required by the Contract Documents to purchase and maintain the same (except for the cost of premiums covered by paragraph L.4.a.(5)(i)). (5) Costs due to the negligence of Contractor, any Subcontractor, or anyone directly or indirectly employed by any of them or for whose acts any of them may be liable, including but not limited to, the correction of defective Work, disposal of materials or equipment wrongly supplied and making good any damage to property. (6) Other overhead or general expense costs of any kind and the costs of any item not specifically and expressly included in paragraph L.4.a. General Conditions 56 City of Fayetteville Sanitary Sewer Improvements Paragraph L continued 5. Contractor's Fee a. The Contractor's Fee allowed to Contractor for overhead and profit shall be determined as follows: (1) A mutually agreed fixed fee; or if none can be agreed upon, (2) A fee based on the following percentages of the various portions of the Cost of the Work: (a) The Contractor's Fee shall be fifteen (15) percent for payroll costs and the cost of materials and equipment as defined in paragraphs L.4.a.(1) and L.4.a.(2); (b) The Contractor's Fee shall be five (5) percent on the work performed by Subcontractors as defined in paragraph L.4.a.(3); and if a Subcontract is on the basis of Cost -of -Work plus a Fee, the maximum allowable to the Subcontractor as a fee for overhead and profit shall be fifteen (15) percent; (c) No fee shall be payable on costs defined in paragraphs L.4.a.(4), L.4.a.(5), and L.5 (costs associated with supplemental costs or special consultants); (d) The amount of credit to be allowed by Contractor to Owner for any such change which results in a net decrease in cost, will be the amount of the actual net decrease plus a deduction in Contractor's Fee by an amount equal to ten (10) percent of the net decrease; and (e) When both additions and credits are involved in any one change, the adjustment in Contractor's Fee shall be computed on the basis of the net change in accordance with paragraphs L.5.a.(2)(a) through L.5.a.(2)(d), inclusive. b. Whenever the cost of any Work is to be determined pursuant to paragraph L.4, Contractor will submit an itemized cost breakdown together with supporting data. 57 General Conditions City of Fayetteville Sanitary Sewer Improvements Paragraph L continued 6. Cash Allowances: a. It is understood that Contractor has included in the Contract Price all allowances so named in the Contract Documents and shall cause the Work so covered to be done by such Subcontractors or Suppliers and for such sums within the limit of the allowances as may be reviewed by the Engineer. Contractor agrees that: (1) The allowances include the cost to Contractor (less any applicable trade discounts) of materials and equipment required by the allowances to be delivered to the site, and all applicable taxes; and (2) Contractor's costs for unloading and handling on the site, labor, installation costs, overhead, profit and other expenses contemplated for the allowances have been included in the Contract Price and not in the allowances. No demand for additional payment on account of any thereof will be valid. b. Prior to final payment, an appropriate Change Order will be issuedas recommended by Engineer to reflect actual amounts due Contractor on account of Work covered by allowances, and the Contract Price shall be correspondingly adjusted. 7. Unit Price Work: a. Where the Contract Documents provide that all or part of the Work is to be Unit Price Work, initially the Contract Price will be deemed to include for all Unit Price Work an amount equal t.o the sum of the established unit prices for each separately identified item of Unit Price work times the estimated quantity of each item as indicated in the Agreement. The estimated quantities of items of Unit Price Work are not guaranteed and are solely for the purpose of comparison of Bids and determining an initial Contract Price. Determinations of the actual quantities and classifications of Unit Price Work performed by Contractor will be made by Engineer in accordance with Paragraph J.8. b. Each unit price will be deemed to include an amount considered by Contractor to be adequate to cover Contractor's overhead and profit for each separately identified item. General Conditions 58 City of Fayetteville Sanitary Sewer Improvements Paragraph L.7 continued c. The unit price of an item of Unit Price Work shall be subject to re-evaluation and adjustment under the following conditions: (1) If the total cost of a particular item of Unit Price Work amounts to 115 percent or more of the Contract Price and the variation in the quantity of that particular item of Unit Price Work performed by Contractor differs by more than 15 percent from the estimated quantity of such item indicated in the Agreement; and (2) If there is no corresponding adjustment with respect to any other item of Work; and (3) If Contractor believes that it has incurred additional expense as a result thereof; or (4) If Owner believes that the quantity variation entitles it to an adjustment in the unit price, either Owner or Contractor may make a claim for a adjustment in the Contract Price in accordance with Paragraph L if the parties are unable to agree as to effect of any such variations in the quantity of Unit Price Work performed. 3. Limits of Authority: a. The contractor shall note and abide by the following Owner's and Engineer's limits of authority for changes in the Work which require a change in the Contract Price and Contract Time. Except in the case of extreme emergency to protect the public safety, public welfare or substantial Work, the Ifollowing limits of authority to the Owner and Engineer shall apply: Engineer's Representative'- No authority Water/Sewer Maintenance Superintendent - $5,000.00 Public Works Director - $10,000.00 Mayor - $20,000.00 or any City Council pre -approved contincency. All accumulative changes which result in Contract Price changes in excess of $20,000.00 or any City Council pre -approved contingency shall require the formal approval of the Fayetteville City Council. 59 General Conditions City of Fayetteville Sanitary Sewer Improvements 1. General a. The Contract Time may only be changed by a Change Order or a Written Amendment. Any claim for an extension or shortening of the Contract Time shall be based on written notice delivered by the party making the claim to the other party and to Engineer promptly (but in no event later than thirty (30) days) after the occurrence of the event giving rise to the claim and stating the general nature of the claim. Notice of the extent of the claim with supporting data shall be delivered within sixty (60) days after such occurrence (unless Engineer allows an additional period of time to ascertain more accurate data in support of the claim) and shall be accompanied by the claimant's written statement that the adjustment claimed is the entire adjustment to which the claimant has reason to believe it is entitled as a result of the occurrence of said event. All claims for adjustment in the Contract Time shall be determined by Engineer in accordance with paragraph J.8 if Owner and Contractor cannot otherwise agree. No claim for an adjustment in the Contract Time will be valid if not submitted in accordance with the requirements of this paragraph M.1.a. b. The Contract Time may be extended in an amount equal to time lost due to delays (unavoidable delays) beyond the control of Contractor if a claim is made as provided in paragraph M.l.a. Such delays shall include, but not be limited to, acts or neglect by Owner or others performing additional work as contemplated by paragraph H, or to fires, floods, labor disputes, epidemics, abnormal weather conditions, or acts of God. c. All time limits stated in the Contract Documents are of the essence of the Agreement. Provisions of this paragraph M.1 shall not exclude recovery for damages (including but not limited to fees and charges of engineers, architects, attorneys and other professionals and court and arbitration costs) for delay by either party. General Conditions 60 City of Fayetteville Sanitary Sewer Improvements Paragraph M continued 2. Delays a. Avoidable Delays (1) Avoidable delays in the prosecution or completion of the Work shall include all delays which might have been avoided by the exercise of care, prudence, foresight, or diligence on the part of the Contractor. (2) Delays in the prosecution of parts of the Work which may in themselves be unavoidable but do not necessarily prevent or delay the prosecution of other parts of the work nor the completion of the whole work within the time herein specified; reasonable loss of time resulting from the necessity of submitting drawings to the Engineer for approval and from the making of surveys, measurements, and observations; and such interruptions as may occur in the prosecution of the work on account of the reasonable interference of other Contractors employed by the Owner, which do not necessarily prevent the completion of the whole work within the time herein specified, will be deemed avoidable delays within the meaning of this Contract. Unavoidable Delays Unavoidable delays in the prosecution or completion of the Work under this Contract shall include all delays which may result through causes beyond the control of the Contractor and which he could not have prcvided against by the exercise of care, prudence, foresight, or diligence. Such delays shall include, but not be limited to, acts or neglect by Owner or others performing additional work as contemplated by paragraph H or to fires, floods, labor disputes, epidemics, abnormal weather conditions or acts of God. Orders issued by the Owner changing the amount of Work to be done, the quantity of material to be furnished, or the manner in which the Work is to be prcsecuted; failure of the Owner to provide rights- of- way; and unforeseen delays in the completion of the Work of other contractors under contract with the Owner will be considered unavoidable delays, so far as they necessarily interfere with the Contractor's completion of the whole of the Work. Delays due to 61 General Conditions City of Fayetteville Sanitary Sewer Improvements Paragraph M.2.b continued adverse weather conditions will not be regarded as unavoidable delays as the Contractor should ected understand that such conditions are to be exp and plan his Work accordingly. 3. Extension of Time .a. For Unavoidable Delays For delays which are unavoidable as provided in paragraph M.2.b, as determined by the owner, the Contractor will be allowed, if he applies for the same, an extension of time beyond the time specified for completion, proportionate to such unavoidable delay or delays, within which to complete the Contract. The Contractor will not be charged, because of any extension of time for such unavoidable delay, any liquidated damage and/or actual damages as provided in paragraph R. b. For Avoidable Delay (l) Extensions of time will not be granted because of avoidable delays. (2) Contractor will be charged liquidated damages or actual damages as provided in paragraph R for avoidable delays. 62 General Conditions City of Fayetteville Sanitary Sewer Improvements N. Warranty and Guarantee; Tests and. Observations; Correction. Removal, or Acceptance of Defective Work 1. Warranty and Guarantee Contractor warranties and guarantees to Owner and Engineer that all work will be in accordance with the Contract Documents and will not be defective. Prompt notice of all defects shall be given to Contractor. All defective Work, whether or not in place, may be rejected, corrected or agreed to as provided in this paragraph N. 2. Access to Work Engineer and Engineer's representatives, other representatives of Owner, testing agencies and governmental agencies with jurisdictional interests will have access to the work at reasonable times for observation and testing. Contractor shall provide proper and safe conditions for such access. 3. Tests and Observations a. Contractor shall give Engineer timely notice of readiness of the Work for all required observations, tests, or reviews. b. If Laws or Regulations of any public body having jurisdiction requires any Work (or part thereof) to specifically be observed or tested. Contractor shall assume full responsibility therefor, pay all costs in connection therewith and furnish Engineer with the required certificates of inspection, testing, or approval. Contractor shall also be responsible for and shall pay all costs in connection with any inspection or testing required in connection with Owner's or Engineer's agreed to Supplier of materials or equipment proposed to be incorporated in the work, or of materials or equipment submitted for approval prior to Contractor's purchase thereof for incorporation in the Work. The cost of all observations, tests, and approvals in addition to the above which are required by the Contract Documents shall be paid by Owner (unless otherwise specified). c. All observations, tests, or reviews other than those required by Laws or Regulations of any public body having jurisdiction shall be performed by organizations agreed to by Owner and Contractor (or by Engineer if so specified). 63 General Conditions City of Fayetteville Sanitary Sewer Improvements Paragraph N.3 continued d. If any Work (including the work of others) that is to be observed or tested is covered without written concurrence of Engineer, it must, if requested by Engineer, be uncovered for observation. Such uncovering shall be at Contractor's expense unless Contractor has given Engineer timely notice of Contractor's intention to cover such work and Engineer has not acted with reasonable promptness in response to such notice. e. Neither observations by Engineer nor observations, tests, or reviews by others shall relieve Contractor from his obligations to perform the work in accordance with the Contract Documents. 4. Uncovering work a. If any work is covered contrary to the written request of Engineer, it must, if requested by Engineer, be uncovered for Engineer's observation and replaced at Contractor's expense. b. If Engineer considers it necessary or advisable that covered work be observed by Engineer or tested by others, Contractor, at Engineer's request, shall uncover, expose or otherwise make available for observation or testing as Engineer may require, that portion of the work in question, furnishing all necessary labor, material and equipment. If it is found that such work is defective, Contractor shall bear all the expenses of such uncovering, exposure, observation, testing and reconstruction, (including but not limited to fees and charges of engineers, architects, attorneys and other professionals), and Owner shall be entitled to an appropriated decrease in the Contract Price, and, if the parties are unable to agree as to the amount thereof, may make a claim therefor as provided in paragraph L. If, however, such work is not found to be defective, Contractor shall be allowed an increase in the Contract Price or an extension of the Contract Time, or both, directly attributable to such uncovering, exposure, observation, testing and reconstruction; and, if the parties are unable to agree as to the amount or extent thereof, Contractor may make a claim therefor as provided in paragraphs L and M. General Conditions 64 City of Fayetteville Sanitary Sewer Improvements Paragraph N continued 5. Owner May Stop the Work If the work is defective, or Contractor fails to supply sufficient skilled workmen or suitable materials or equipment,or fails to furnish or perform the Work in such a way that the completed Work will conform to the Contract Documents, Owner may order Contractor to stop the work, or any portion thereof, until the cause for such order has been eliminated; however, this right of Owner to stop the work shall not give rise to any duty on the part of the Owner to exercise this right for the benefit of Contractor or any other party. 6.- Correction or Removal of Defective Work a. If required by Engineer, Contractor shall promptly, as directed, either correct all defective Work, whether or not fabricated, installed or completed, or, if the Work has been rejected by Engineer, remove it from the site and replace it with suitable Work. Contractor shall bear all direct, indirect and consequential costs of such correction or removal (including but not limited to fees and charges of engineers, architects, attorneys, and other professionals) made necessary thereby. b. If the Contractor fails to remove defective work within ten days after receipt of written notice, the rejected material or work may be removed by the Owner and the cost of such removal shall be taken out of the money that may be due or may become due the Contractor on account of or by virtue of this Contract. No such rejected material shall again be offered for use by the Contractor under this Contract. 7. One Year Correction Period If within one year after the date of Substantial Completion or such longer period of time as may be prescribed by Laws or Regulations by the terms of any applicable special guarantee required by the Contract Documents or by any specific provision of the Contract Documents, any work is found to be defective, Contractor shall promptly, without cost to Owner and in accordance with Owner's written instructions, either correct such defective work, or, if it has been rejected by Owner, remove it from the site and replace it with nondefective work. If Contractor does not promptly comply with the 65 General Conditions City of Fayetteville Sanitary Sewer Improvements Paragraph 11.7 continued terms of such instructions, or in an emergency where delay would cause serious risk of loss or damage, Owner may have the defective work corrected or the rejected work removed and replaced, and all direct and indirect costs of such removal and replacement (including but not limited to fees and charges of engineers, architects, attorneys and other professionals) will be paid by Contractor. In special circumstances where a particular item of equipment is placed in continuous service before Substantial Completion of all the Work, the correction period for that item may start to run from an earlier date if so provided in the Specifications or by Written Amendment. 8. Acceptance of Defective Work If, instead of requiring correction or removal and replacement of defective work, Owner (and, prior to Engineer's recommendation of final payment, also Engineer) prefers to accept it, owner may do so. Contractor shall bear all direct, indirect and consequential costs attributable to Owner's evaluation of and determination to accept such defective Work (such costs to be reviewed by Engineer as to reasonableness and to include but not be limited to fees and charges of engineers, architects, attorneys and other professionals). If any such acceptance occurs prior to Engineer's recommendation of final payment, a Change Order will be issued incorporating the necessary revisions in the Contract Documents with respect to the Work; and Owner shall be entitled to an appropriate decrease in the Contract Price, and, if the parties are unable to agree as to the amount thereof, Owner may make a claim therefor as provided in paragraph L. If the acceptance occurs after such recommendation, an appropriate amount will be paid by Contractor to Owner. 9. Owner May Correct Defective Work If Contractor fails within a reasonable time after written notice of Engineer to proceed to correct defective work or to remove and replace rejected work as required by Engineer or if Contractor fails to perform the work in accordance with the Contract Documents or if Contractor fails to comply with anyother seven days' the Contract Documents, Owner may, after written notice to Contractor, correct and remedy any such deficiency. In exercising his right under this paragraph Owner shall proceed expeditiously. To the extent necessary to complete corrective and remedial action, Owner may exclude Contractor from General Conditions 66 City of Fayetteville Sanitary Sewer Improvements Paragraph N.9 continued all or part of the site, take possession of all or part of the work, and suspend Contractor's services related thereto, take possession of Contractor's tools, appliances, construction equipment and machinery at the site and incorporate in the work all materials and equipment stored at the site or for which Owner has paid Contractor but which are stored elsewhere. Contractor shall allow Owner, Owner's representatives, agents and employees such access to the site as may be necessary to enable Owner to exercise his rights under this paragraph. All direct, indirect and consequential costs of Owner in exercising such rights and remedies will be charged against contractor in an amount reviewed by Engineer, and a Change Order will be issued incorporating the necessary revisions in the Contract Documents with respect to the _ work; and Owner shall be entitled to an appropriate decrease in the Contract Price, and if the parties are unable to agree as to the amount thereof, Owner may make a claim therefor as provided in paragraph L. Such direct, indirect and consequential costs will include but not be limited to fees and charges of engineers, architects, attorneys and other professionals, all court and arbitration costs and all costs of repair and replacement of work of others destroyed or damaged by correction, removal or replacement of Contractor's defective Work. Contractor shall not be allowed an extension of the Contract Time because of any delay in performance of the work attributable to the exercise by Owner of Owner's rights hereunder. 67 General Conditions City of Fayetteville Sanitary Sewer Improvements 1. Schedules The schedule of values established as provided in paragraph C.7 will serve as the basis for progress payments and will be incorporated into a form of Application for Payment. Progress payments on account of Unit Price Work will be based on the number of units completed. 2. Application for Progress Payments a. The contractor shall, on the 25th day of each calendar month, together with a representative of the Engineer, make an estimate of the value of the work performed as of the 15th day of the month in accordance with this Contract since the last preceding estimate was made. The Contractor shall then prepare and submit the estimate to the Engineer on the periodical estimate for partial payment forms, copies of which are bound with these Contract Documents. The number of copies to be submitted will be determined by the Engineer after construction has started. b. Upon presentation of certified copies of purchase bills and freight bills, the Owner will permit inclusion in such monthly estimates payment for materials that will eventually be incorporated in the project, providing that such material is suitably stored on the site at the time of submission of the estimate for payment. At the time the next following monthly estimate is submitted, certified copies of receipted purchase and freight bills for the stored materials included in the monthly payment estimate submitted two months previously shall be submitted. If the Contractor fails to submit proof of payment with the monthly payment estimate, those items of stored materials for which no proof of payment has been submitted will be deleted from the current payment estimate. Such materials when so paid for by the Owner will become the property of the Owner and, in case of default on the part of the Contractor, the Owner may use or cause to be used by others gthese er materials in construction of the project. However, the Contractor shall be responsible for safe guarding such materials against loss or damage of any nature whatsoever, and in case of any loss or damage the Contractor shall replace such lost or damaged materials at no cost to the owner. General Conditions 68 City of Fayetteville Sanitary Sewer Improvements Paragraph O.2.b continued (1) Except as provided in paragraph O.2.b, the first application for payment shall be of the value of the work done and of materials proposed and suitable for permanent incorporation in the work, delivered, and suitably and safely stored. at the site of the work since the Contractor shall have begun the performance of this Contract; and every subsequent estimate, except the final estimate, shall be of value of the work done and materials delivered and suitably stored at the site of the work since the last preceding estimate was made. c. No application for partial payment shall be made when, in the judgement of the Engineer, the total value of the Work done and materials incorporated into the Work under this Contract since the last preceding estimate amount is less than $10,000. d. Applications for payment shall be signed by the Engineer and approved by the Owner, and after such approval, the Owner, subject to the foregoing provisions, will pay or cause to bepaid an amount equal to the estimated value of the work performed less a retained amount in accordance with the following schedule: (1) Ten (10) percent until construction is 50 percent complete. (2) Five (5) percent after construction is 50 percent complete, provided that the Contractor is making adequate progress and there is no specific cause for greater withholding. (3) When the project is substantially complete (operational or beneficial use as determined by the Engineer) the retained amount will be reduced to two (2) percent of the value of work which is substantially complete, or two hundred (200) percent of the value of each item as determined by the Engineer to complete said item or items of work, whichever is greater. e. Contractor shall furnish with each application for payment a Contractor's sworn affidavit listing all parties to receive payments on that request. I I 69 General Conditions City of Fayetteville Sanitary Sewer Improvements Paragraph O.2 continued f. If required by the regulatory agencies, the Contractor and his subcontractor shall prepare weekly sworn affidavits with respect to the payment of wages in accordance with the provisions as set forth in the "Anti -Kickback" Act, and submit affidavits with the progress payment requests. 3. Unit Price Items a. Unit price items listed in the Bid form and in the Agreement form may be of two types, "unit price construction items", and "unit price work items ordered by the Engineer during construction". For all unit price items quantities as set forth are the best estimates which can be made during design, since actual quantities cannot be determined until construction is underway. b. The Contractor shall study carefully the Specifications to determine the extent and scope of the work included under lump sum items in the Contract. It may be that work under some unit price items is in addition to similar work to be performed under lump sum items and paid for thereunder. c. Unit Price Construction Items Unit price construction items will be used to pay for work not included under a lump sum item but required by the contract. d. Unit Price Work Items Order by the Engineer During Construction These unit price items will be used to pay for designated work, not shown on the Contract Drawings, when ordered by the Engineer in writing during construction. 4. Reporting and Invoicing Cost -of -Work All cost -of -work items shall be reported daily and signed by the contractor and the Engineer, which daily reports shall thereafter be considered the true record of cost- of- work done. Completely detailed invoices covering the cost -of -work shall be submitted for payment not later than 15 days after the completion of the work. a he charges for work performed by the contractor, by Subcontractor, and by an employee of a Subcontractor shall be reported separately. Substantiating invoices from suppliers, vendors and Subcontractors shall be included with the Contractor's invoices. The Contractor General Conditions 70 City of Fayetteville Sanitary Sewer Improvements Paragraph 0.4 continued shall permit examination of accounts, bills, and vouchers relating to the cost -of -work when requested by the Engineer. 5. M Partial Waiver of Liens Partial waiver of liens shall accompany each payment request to cover the full amount of the previous payment request. The Contractor shall procure from each and every Subcontractor and suppliers of material or labor a partial waiver of lien to release the Owner of any claim to a mechanics lien, which they or any of them may have under the mechanics lien laws of the State in which the project is located. Any payments made by the Owner without requiring strict compliance to the terms of this paragraph shall not be construed as a waiver by the Owner of the right to insist upon strict compliance with the terms of this approach as a condition of later payments. Contractor's Warranty of Title Contractor warrants and guarantees that title to all work, materials and equipment covered by any Application for Payment, whether incorporated in the project or not, will pass to Owner no later than the time of payment free and clear of all Liens. 7. Review of Progress Payment Requests a. Engineer will, within fifteen (15) days after receipt of each payment request, either indicate in writing a recommendation of payment and present the request to Owner, or return the payment request to Contractor indicating in writing Engineer's reasons for refusing to recommend payment. In the latter case, Contractor may make the necessary corrections and resubmit the request. Thirty (30) days after presentation of the Application for Payment with Engineer's recommendation, the amount recommended will (subject to the provisions of paragraph O.7.f) become due and when due will be paid by Owner to Contractor. b. If the Owner fails to make payment thirty (30) days after review by the Engineer, in addition to other remedies available to the Contractor, there may be added to each such payment interest at an annual rate of twelve (12) percent commencing on the first day after said payment is due and continuing until the payment is received by the Contractor. 71 General Conditions City of Fayetteville Sanitary Sewer Improvements Paragraph O.7 continued c. Engineer's recommendation of any payment requested in — a payment request will constitute a representation by Engineer to Owner, based on Engineer's on -site observations of the work in progress as an experienced and qualified design professional and on Engineer's review of the payment request and the accompanying data and schedules that the Work has progressed to the point indicated; that, to the best of the Engineer's knowledge, information and belief, the quality of the work is in accordance with the Contract Documents (subject to an evaluation of the Work as a functioning whole prior to or upon substantial completion, to the results of any subsequent tests called for in the Contract Documents to a final determination of quantities and classifications for Unit Price Work under paragraph J.8 and to any other qualifications stated in the recommendation); and that Contractor is entitled to payment of the amount recommended. However, by recommending any such payment, Engineer will not thereby be deemed to have represented that exhaustive or continuous on -site observations have been made to check the quality or the quantity of the work, or that the means, methods, techniques, sequences, and procedures of construction have been reviewed or that any examination has been made to ascertain how or for what purpose Contractor has used the moneys paid or to be paid to Contractor on account of the Contract Price, or that title to any work, materials or equipment has passed to Owner free and clear of any Liens. d. Engineer's recommendation of final payment will constitute an additional representation by Engineer to Owner that the conditions precedent to Contractor's being entitled to final payment as set forth in paragraph O.8.a have been fulfilled. e. Engineer may refuse to recommend the whole or any part of any payment if, in Engineer's opinion, it would be incorrect to make such representations to Owner. Engineer may also refuse to recommend any such payment, or, because of subsequently discovered evidence or the results of subsequent observations or tests, nullify any such payment previously recommended; to such extent as may be necessary to Engineer's opinion to protect Owner from loss because: (1) The Work is defective, or completed work has been damaged requiring correction or replacement. General Conditions 72 City of Fayetteville Sanitary Sewer Improvements Paragraph 0.7.e continued (2) The Contract Price has been reduced by Written Amendment or Change Order. (3) Owner has been required to correct defective Work or complete the Work in accordance with paragraph N.6.b. (4) Engineer's actual knowledge of the occurrence of any of the events enumerated in paragraphs P.2.a.(1) through P.2.a.(9) inclusive. f. Owner may refuse to make payment of the full amount recommended by Engineer because claims have been made against Owner on account of Contractor's performance or furnishing of the Work or Liens have been filed in connection with the Work or there are other items entitling Owner to a set-off against the amount recommended, but Owner must give Contractor immediate written notice (with a copy to Engineer) stating the reasons for such action. 8. Substantial Completion a. When Contractor considers the entire work ready for its intended use and all final restoration and testing is complete, Contractor shall notify Owner and Engineer in writing the entire Work is Substantially Complete and request that Engineer issue a Statement of Substantial Completion. Within a reasonable time thereafter, Owner, Contractor and Engineer shall make an observation of the Work to determine the status of completion. If Engineer does not consider the work Substantially Complete, Engineer will notify Contractor in writing, giving his reasons therefore. If Engineer considers the work substantially complete, Engineer will prepare and deliver to Owner a tentative Statement of Substantial Completion which shall fix the date of Substantial Completion. There shall be attached to the certificate a tentative list of items to be completed or corrected before final payment. This list shall be called a punch list. Owner shall have fourteen (14) days after receipt of the tentative certificate during which he may make written objection to Engineer as to any provisions of the certificate or attached list. If, after considering such objections, Engineer concludes that the Work is not Substantially Complete, Engineer will within fourteen days after submission of the tentative certificate to Owner notify Contractor in writing, stating his reasons therefore. If, after consideration of Owner's objections, Engineer 73 General Conditions City of Fayetteville Sanitary Sewer Improvements Paragraph O.8.a continued considers the Work Substantially Complete, Engineer will within said fourteen (14) days execute and deliver to Owner and Contractor a definitive Statement of Substantial Completion (with a revised tentative list of items to be completed or corrected) reflecting such changes from the tentative certificate as Engineer believes justified after consideration of any objections from Owner. At the time of delivery of the tentative Statement of Substantial Completion Engineer will deliver to Owner and contractor a written recommendation as to division of responsibilities pending final payment between Owner and Contractor with respect to security, operation, safety, maintenance, heat, utilities and insurance and warranties. Unless Owner and Contractor agree otherwise in writing and so inform Engineer prior to Engineer's issuing the definitive Statement of Substantial Completion, Engineer's aforesaid recommendation will be binding on Owner and Contractor until final payment. b. Owner shall have the right to exclude Contractor from the work after the date of Substantial Completion, but Owner shall allow Contractor reasonable access to complete or correct items on the punch list. 9. Partial Utilization a. Use by owner of any finished part of the Work, which has specifically been identified in the Contract Documents, or which Owner, Engineer and contractor agree constitutes a separately functioning and useable part of the Work that can be used by owner without significant interference with Contractor's performance of the remainder of the Work, may be accomplished prior Substantial Completion of all the Work subject to the following: (1) owner at any time may request Contractor in writing to permit Owner to use any part of the work which Owner believes to be ready for its intended use and substantially complete. If contractor agrees, Contractor will certify to Owner and Engineer that said part of the Work is substantially complete and request Engineer to issue a Statement of Substantial Completion for that part of the Work. Contractor at any time may notify Owner and Engineer in writing that Contractor considers any such part of the Work ready for its intended use and substantially complete and request Engineer to issue a General Conditions 74 City of Fayetteville Sanitary Sewer Improvements paragraph 0.9.a continued Statement of Substantial Completion for that part of the Work. Within a reasonable time after either such request, Owner and contractor shall observe that part of the Work to determine its status of completion. If Engineer does not consider that part of the Work to be substantially complete, Engineer will notify Owner and Contractor in writing giving the reasons therefore. If Engineer considers that part of the Work to be substantially complete, the provisions of paragraph 0.8 will apply with respect to Statement of Substantial Completion of that part of the Work and the division of responsibility in respect thereof and access thereto. (2) Owner may at any time request Contractor in writing to permit Owner to take over operation of any such part of the Work although it is not substantially complete. A copy of such request will be sent to Engineer and within a reasonable time thereafter Owner, Contractor, and Engineer shall observe that part of the Work to determine its status of completion and will prepare a list of the items remaining to be completed or corrected thereon before final payment. If Contractor does not object in writing to Owner and Engineer that such part of the Work is not ready for separate operation by Owner,. Engineer will finalize the list of items to completed or corrected and will deliver such list to Owner and Contractor together with a written recommendation as to the division of responsibilities pending final payment between Owner and Contractor with respect to security, operation, safety, maintenance, utilities, insurance, warranties and guarantees for that part of the Work which will become binding upon Owner and Contractor at the time when Owner takes over such operation (unless they shall have otherwise agreed in writing and so informed Engineer). During such operation and prior to Substantial Completion of such part of the Work, Owner shall allow Contractor reasonable access to complete or correct items on said list and to complete other related Work. (3) No occupancy or separate operation of part of the Work will be accomplished prior to compliance with the requirements of paragraph F.7 in respect of property insurance. 75 General Conditions City of Fayetteville Sanitary Sewer Improvements Paragraph O continued 10. Final Observation Upon written notice from Contractor that Work or an I agreed portion thereof is complete, Engineer will make a final observation with Owner and Contractor and will notify Contractor in writing of all particulars in which this observation reveals that the work is incomplete or defective. Contractor shall immediately take such measures as are necessary to remedy such deficiencies. - 11. Final Application For Payment After Contractor has completed all such corrections and delivered all maintenance and operating instructions, schedules, guarantees, Bonds, certificates of inspection, marked -up record documents as provided in paragraph G.11 and other documents - all as required by the Contract Documents, and after Engineer has indicated that the Work is acceptable, subject to the provisions of paragraph O.16 Contractor may make application for final payment request following the procedure for progress payment requests. The final payment requests shall be accompanied by all documentation called for in the Contract Documents, together with complete and legally effective releases or waivers (satisfactory to Owner) of all Liens arising out of or filed in connection with the Work. In lieu thereof and as approved by Owner, Contractor may furnish receipts or releases in full; an affidavit of Contractor that the releases and receipts include all labor, services, material and equipment for which a Lien could be filed, and that all payrolls, material and equipment bills, and other indebtedness connected with the work for which Owner or his property might in any way be responsible, have been paid or otherwise satisfied; and consent of the Surety, if any, to final payment. If any Subcontractor, and/or Supplier fails to furnish a release or receipt in full, Contractor may furnish a Bond or other collateral satisfactory to Owner to indemnify Owner against any Lien. 12. Final Payment and Acceptance a. If, on the basis of Engineer's observation of the Work during construction and final observation, and Engineer's review of the final payment request and accompanying documentation - all as required by the Contract Documents, Engineer has been shown that the work has been completed and Contractor's other obligations under the Contract Documents have been fulfilled, Engineer will, within ten (10) days after receipt of final payment request, indicate in General Conditions 76 City of Fayetteville Sanitary Sewer Improvements Paragraph O.12 continued writing Engineer's recommendation of payment and present the request to Owner for payment. Thereupon Engineer will give written notice to Owner and Contractor that the Work is acceptable subject to the provisions of paragraph O.14. Otherwise, Engineer will return the payment request to Contractor, indicating in writing the reasons for refusing to recommend final payment, in which case Contractor shall make the necessary corrections and resubmit the payment request. Thirty (30) days after presentation to Owner of the Application and accompanying documentation, in appropriate form and substance, and with Engineer's recommendation and notice of acceptability, the amount recommended by Engineer will become due and will be paid by Owner to Contractor. b. If, through no fault of Contractor, final completion of the Work is significantly delayed thereof and if Engineer so confirms, Owner shall, upon receipt of Contractor's final payment request and recommendation of Engineer, and without terminating the Agreement, make payment of the balance due for that portion of the Work fully completed and accepted. If the remaining balance to be held by Owner for Work not fully completed or corrected is less than the retainage stipulated in the Agreement, and if Bonds have been furnished as required in paragraph F.1, the written consent of the Surety to the payment of the balance due for that portion of the Work fully completed and accepted shall be submitted by Contractor to Engineer with the request for such payment. Such payment shall be made under the terms and conditions governing final payment, except that it shall not constitute a waiver of claims. 13. Contractor's Continuing Obligation Contractor's obligation to perform and complete the Work in accordance with the Contract Documents shall be absolute. Neither recommendation of any progress or final payment by Engineer, nor the issuance of a certificate of substantial completion, nor any payment of Owner to Contractor under the Contract Documents, nor any use or occupancy of the Work or any part thereof by owner, nor any act of acceptance by owner nor any failure to do so, nor the issuance of a notice of acceptability by Engineer pursuant to paragraph O.12, nor any correction of defective work by Owner shall constitute an acceptance of Work not in accordance with the Contract Documents or a release of Contractor's obligation to 77 General Conditions City of Fayetteville Sanitary Sewer Improvements Paragraph O.13 continued perform the Work in accordance with the Contract Documents (except as provided in paragraph O.14). 14. Waiver of Claims The making and acceptance of final payment shall constitute: a. A waiver of all claims by Owner against contractor, except claims arising from unsettled Liens, from defective Work appearing after final observation pursuant to paragraph O.10 or from failure to comply with the Contract Documents or the terms of any special guarantees specified therein; however, it will not constitute a waiver by Owner of any rights in respect of Contractor's continuing obligations under the Contract Documents. b. A waiver of all claims by Contractor against Owner other than those previously made in writing and still unsettled. General Conditions 78 City of Fayetteville Sanitary Sewer Improvements CHANGE ORDER SHEET 1 OF 3 CHANGE ORDER NO. 1 OWNER: City.. of Fayetteyi i le, AR PROJECT NAME: SanitarySewer improvements White Riygr,_Watershed __ Mini 5y ems 7A, 3 A . 7 3 B, 14 , 15 , SanitarySewer Manhole Rehabilitation LOCATION: Fayetteville, Ar$.anuaa PROJECT NO. 18-l35--00 CONTRACTOR: {im Construction Qg . DATE:I pr l 13 , 998 The following changes are hereby made to the Contract Documents: A. Delete the following: 1A13 2 EA 60" Diameter Standard Sanitary Manhole. 0'-6' Deep, Per Section D2-5 at $5,500.00 EACH Minus $11,000.00 1A14 7 VF 60" Diameter Standard Sanitary Manhole, Additional Depth, Per Section D2-5 at $500.00 per VERTICAL FOOT Minus $ 3,500.00 Total Deduction $14,500.00 B. Add the following: 1A26 2 EA 72" Diameter Standard Sanitary Manhole, 0'-6' Deep, Per Section D2-5 at $7,300.00 EACH Plus $14,600.00 1A27 16 VF 72" Diameter Standard Sanitary Manhole, Additional Depth, Per Section D2-5 at $600 per VERTICAL FOOT Plus S9,§00.00 Total Addition $24,200.00 ADJUSTED CONTRACT PRICE - PLUS $9,700.00 It is necessary to upsize manholes (15)027 and (15)029, Job Nos. 120 and 122 from the proposed 60" diameter manholes due to the angle and size of the pipes entering the manholes to have a structurally sound manhole. Change Order City of Fayetteville 1 Sanitary Sewer Improvements TO d :'u :;n:G,T = 6T-'T-:�,H SHEET 2 OF _3 CHAL -- ORDER NO. 1 1. Any additional work to be performed under this Change Order shall be carried out in compliance with the Specifications included in the preceding Description of changes involved, with the Supplemental Contract Drawings designated as n/a., and under the provisions of the original contract, including compliance with applicable Equipment Specifications, General specifications, and Project Specifications for the same type of work. 2. This Change Order unless otherwise provided herein does not relieve the Contractor from strict compliance with the guarantee provisions of the Original Contract, particularly with those pertaining to performance and operation of equipment. 3. Contractor agrees there will be no additional extensions of contract time and no additional increase in contract Price granted for this Change order or any previous Change Orders. 4. The Contractor expressly agrees that he will place under coverage of his Performance, Labor and Material, and Maintenance Bonds, and Contractor's Insurance all Work covered by this Change Order. The Contractor will furnish to the Owner evidence of increased coverage of his Performance,' Labor and Material, and Maintenance Bonds for the accrued value of all Change Orders which exceeds the original Contract Price by twenty percent (20%). III. AD3TJSTMENTS IN CO TRACT_ TIME_.. 1. Final Completion Date of Original Contract . . . . . . . . . . . . . May 15., 1998 2. Net change due to all previous Change Order . . . . . . . . . . . . . . . . .0 Days 3. Final Completion Date not including this Change Order No. 1 . . . . . . . . . . . May 15, 1998 4. Addition to Contract Time due this Change Order No. a. Avoidable Delay Extension . . . . . . . . . . . . .0 Days b. Unavoidable Delay Extension . . . . . . . . . . . 5 Days 5. Final Completion Date including this Change Order No. 1 . . . . . . . . . . . May 20', 1998 change Order City of Fayetteville Sanitary Sewer Improvements 2 =n d _ ••u �I U_i HL 0:01=;r,rT-bT-,tjdU SHED ___OF 3 CHANGE ORDER NO. IV. pJUAmjJ ENTS TN HOUN T' C>F CQNTRACT � 1. Amount of Original contract $ $�-0Q 2. Net (AdditiOfl)R orrt due to all previous Change Orders Nos. to $ 3. Amount of Contract not including this Change order $� 4. (Addition) -t-Reduct+oflt to Contract due to this Change $ 9 7Q0QQ Order 5. Amount of Contract including 874 QQ nr� this Change Order $ RECOMMENDED FOR ACCEPTANCE: ` () (For RJN Group, Inc.) Date ACCEPTED: CONTRACTOR: By �^ OWNER: By:_____ Signs k i of ized Re esentative D to zed Representative Date Change Order City of Fayetteville 3 Sanitary Sewer Improvements 50'd 111 `':JI OC I lfd - t:GlT ;r,r,T-bT- d STAFF REVIEW FORM AGENDA REQUEST XXX CONTRACT REVIEW GRANT REVIEW For the Fayetteville City Council meeting of N/A- Mayor Approval. FROM: David Jurgens Water & Sewer Public Works Name Division Department ACTION REQUIRED: The Mayor sign Change Order# 2 to the construction contract with Kim Construction, Inc., for Sanitary Sewer Rehabilitation, White River minisystems, in the amount of $5,220 added to the contract. COST TO CITY: $ 5,220.00 $1,148,434.00 Sewer Rehabilitation Cost of this request Category/Proiect Budget Category/Project Name 4470-9470-5815.00 $1,103,437.00 Sewer Mains Const. Account Number Funds used to date Program Name 96012-8320 $ 44,997.00 Water and Sewer Project Number Remaining Balance (Contingency) Fund X Budgeted Item Budget Adjustment Attached dget C rdinator Administrative Services Director CONTRACT GRANT LEASE REVIEW: GRANTING AGENCY: Accou rig M i Date Coordinator Date City Attorney J Date t real Auditor W 7j1�� Date cha 'ng O ficer Date COMMENDATION: Staff recommends approving the change order. Di iBi d 1 Date Cross Reference: mp Departure Director Date New I t em: NO Adminis ative Services D r ctor Date Prey Ord/Res # : 108-97 4th _______ Mayor Date Orig Contract Date:11/04/97 ___ BNGR\MS15-407.CO (p ZcD :IIA:\1r�E ORDER SHEET 1 OF _ CHANGE ORDER NO. 2 OWNER: G I try_1"�-- PROJECT NAME: J1Lry Sir Improvnt Miu Y lfl 7A 13, 3 , 14 . 15 , and__18A S r_ eWPr Man ole Rehahi1itatian LOCATION: Y� t11e. Arl;ansas PROJECT NO. 18.-13-00 CONTRACTOR: i�itu CansL'L1lQT1_�'oi! DATE: May _21._1998_— I. 1998 _— I . I;2E�SH3SE' T14.L_? �G1311�G_0-T_Qi The following changes are hereby made to the Contract Documents: Add Manholes (15)121P, (15)160p, & (15)163P to the Manhole Rehabilitation list. These manholes were not found during the original survey, but were located and inspected by the resident engineer during construction. The following increases in quantities will be made: 1A1 3 EA Replace Manhole Frame and Cover Per Section D2-2 (material only) at $200.00 EACH PLUS $600.00 1A2 3 EA Paved Frame and Grade Adjustment Sealing Per Section O2-4 at $620.00 EACH PLUS $1,860.00 1A8 3 EA interior Manhole Coating Per Section U2-8, D2-S.A, or D2 -8B at $660.00 EACH PLUS $1,980.00 1A10 3 EA Pressure Grout Pipe seals, Bench and Trough, and Lower 18" of Manhole Per Section D2-7 at $220.00 EACH PLUS $660.00 1A22 3 EA Furnish and Install Watertight Inserts Per Section D2-2 at $40.00 EACH PLUS $120.00 TOTAL INCREASE TO CONTRACT THIS CHANGE ORDER $5,220.00 Change Order City of Fayetteville 1 Sanitary Sewer Improvements S., -.'T. 2 OF 3 CHANGE ORDER NO._._2 _. ._2 1. Any additional work to be performed under this Change Order shall be carried out in compliance with the Specifications included in the preceding Description of Changes involved, with the supplemental contract Drawings designated as n/, and under the provisions of the Original Contract, including compliance with applicable Equipment Specifications, General Specifications, and Project Specifications for the same type of work. 2. This Change order unless otherwise provided herein does not relieve the Contractor from strict compliance with the guarantee provisions of the Original Contract, particularly with those pertaining to performance and operation of equipment. 3. Contractor agrees there will be no additional extensions of contract time and no additional increase in Contract Price granted for this Change Order or any previous Change Orders. 4. The contractor expressly agrees that he will place under coverage of his Performance, Labor and Material, and Maintenance Bonds, and contractor's Insurance all work covered by this Change Order. The Contractor will furnish to the Owner evidence of increased coverage of his Performance, Labor and Material, and Maintenance Bonds for the accrued value of all Change Orders which exceeds the original Contract Price by twenty percent (20%). 1. Final Completion Date of Original Contract . . . . . . . . . . . . . May 15, 1998 2. Net change due to all 5 days previous Change order . . . . . . . . . . . . . . . 3. Final Completion Date not including May 20, 1998 this change order No. 2 . . . . . . . . . . 4. Addition to Contract Time due this Change Order No. . 2_ a. Avoidable Delay Extension . . . 0 Days b. Unavoidable Delay Extension . . . . . . . . . • • 5 Days 5. Final Completion Date including this Change Order No. __2. . . . . . . . . . . . May 25, 1998 Change order City of Fayetteville Sanitary Sewer Improvements 2 • 0 d i'ioi SHEET_ _3 OF__3___ CHANGE ORDER NO.___________ 1. Amount of Original Contract 2. Net (Addition)due to all previous Change Orders Nos. 1 to $ 3. Amount of Contract not including this change Order 4. (Addition) -(-Redll�n)to Contract due to this Change Order 5. Amount of Contract including this Change Order $ RECOMMENDED FOR ACCEPTANCE: ijte j1/ P/ ( j) (For RJN Group, Inc.) /l�%.c.c Date ACCEPTED: CONTRACTOR: ` � /T By: S1 at e of Auth i d R esentative Date OWNER: By. g ure of Au zed Represen ve Date Change order City of Fayetteville 3 Sanitary Sewer Improvements Yo STAFF REVIEW FORM AGENDA REQUEST XXX CONTRACT REVIEW GRANT REVIEW For the Fayetteville City Council meeting of N/A- Mayor Approval. FROM: David Jurgens Water & Sewer Public Works Name Division Department ACTION REQUIRED: The Mayor sign Change OrderOrder# 1 to the construction contract with Kim Construction, Inc., for Sanitary Sewer Rehabilitation, White River minisystems, in the amount of $9,700 added to the contract. The contingency, before this change order, is $54,687.00. COST TO CITY: S 9,700.00 54,083,402.00 Sewer Rehabilitation Cost of this request Category/Project Budget Category/Project Name 4470-9470-5815.00 51.492,083.00 Sewer Mains Const. Account Number Funds used to date Program Name 96012-8320 S2.5gt,319.00 Water and Sewer Project Number Remaining Balance Fund REVIEW: X Budgeted Item Budget Adjustment Attached Budget Coordinator Administrative Services Director CONTRACT/GRANT/LEASE REVIEW: GRANTING AGENCY: Accounting Mager ( )Date Coordinator Date a ���i _ (y",/ Cid Attorney Date n rnal Auditor Date 4 -all O Pu ha 1 g Officer Date RECOMMENDATION: Staff recommends approving the change order. le one Date Cross Reference: Departure Director oat New Item: YES 61 Administ five Se es hector Date Prev Ord/Res #: 108-97 Z / Mayor Date Orig Contract Date:11/04/97 BNGR\MS15-407.CO