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73-95 RESOLUTION
• RESOLUTION NO. 73-95 A RESOLUTION APPROVING A CONSTRUCTION CONTRACT IN THE. AMOUNT OF $577.833.50, PLUS A 10% CONTINGENCY OF $57,783.35 WITH SWEE'I'SER CONSTRUCTION FOR IMPROVEMENTS TO ST1JBBLEFIELD ROAD; TO ALLOW THF MAYOR TO EXPEND UP TO THE TOTAL. PROJ LC 1 BUDGET, AND APPROVAL OF A BUDGET ADJUSTMENT. BE IT RESOLVED BY THE CITY COUNCIL, OF THE CITY OF FAYETTEVILLE, ARKANSAS: Section 1. That the Council hereby approves a construction contract in the amount of $577,833.50. plus a 10% contingency of $57,783.35 with Sweetser Construction for improvements to Stubblefield Road, and authorizes the Mayor and City Clerk to execute said contract and gives approval allowing the Mayor to expend up to the total project budget. A copy of the contract is attached hereto marked Exhibit "A" and made a part hereof. Section 2. The Council hereby approves a budget adjustment decreasing Hwy 265 R.O.W.-Hwy 16 to Hwy 45, Acct. No. 4470 9470 5809 00, Project No. 95021 in the amount of $350 557.00 and Payments by Property Owners, Acct. No. 4470 0947 4420 00 in the amount of $45,500.00 to increase Stubblefield/Old Missouri Improvements, Acct. No. 4470 9470 5809 00, Project 90014 in the amount of $396,107.00. A copy of the budget adjustment is attached hereto and made a part hereof. PASSED AND APPROVED this 16th day of May , 1995. ATTEST: • / %% By: . <<�i / : dI Traci Paul, City Clerk APPROVED: By: ye/421-14.4.- red Hanna, Mayor City of Fayetteville; Arkansas Budget Adjustment Form Budget Year 1995 Department: Sales Tax Construction Fund Division: Program: Date Requested May 16, 1995 Adjustment # Project or Item Requested: Request additional funding be approved for project number 90014 — Stubb.ef eld Road Improvements. Projec or Item Deleted: None. Reduction of the current year unding level for 1IWY 265 Right of Way Acquisition Project and recognition of payment commitments by owners is requested to fund this request. Justification of this Increase: The additional funds are requested to fully fund the project. The project was bid and the low bid including contmgencies was $635,617. Funds remaining for this phase of the project are $239,510. Additionally, the City has received cost share commitments from property owners for $45,550. After recognition of property owner cost share commitments the City needs an additional $350.557 to fully fund this project. Justification of this Decrease: The HWY 265 Right of Way Acquisition Project will not need the requested funds for 1995. Account Name Stubble held/Old Missouri Improvements Account Name HWY 265 R.O.W. — IIWY 16 to I IWY 45 Payments by Property Owners Increase Amount 396,107 Account Number Project Number_ 4470 9470 5809 00 90014 Decrease Amount 350,557 45,550 4470 Account Number 9470 4470 0947 Project Number 5809 00 4420 00 95021 Approval Signatures Re stS1dBy Bu De ent Director v 1 Admin. Service a;rP�t — Mayor dr:LES; J Z5, /ij`S Budget Office Use Only Type: A BCD Date of Approval Posted to General Ledger Entered in Category Log Budget Office Copy STAFF REVIEW FORM AGENDA REQUEST x CONTRACT REVIFW (change order) GRANT REVIEW c For the Fayetteville City Council meeting of N/A FROM: Jim Beavers Name Engineering Division Public Works Department ACTION REQUIRED: Mayor's review and approval of change order no. 1 for water line adjustments required for the Stubblefield Road widening project. COST TO CITY: $25.800.00 Ccst of this Request 4470-9470-5809-00 Account Number 90014 - 0020 Project Number $894,778.88 Category/Protect Budget $667,343.CO Funds Jsed To Date $59,115.00 Remaining Balance Stubblefield Rd. Category/Project Name Street Program Name Sales Tax Constr. Fund BUDGE REVIEW: x Budgeted Item Budget Adjustment Attached Budget oordinatcr Administrative Services Director CONTRACT/GRANT/LEASE //14tLijohJ v'.L'-,;t:n Accou}iting Sfal nager / ,'1 Z- 1C}$yAttofney 4 lc i. ` 7a .y. - Purchasing—Officer REVIEW: GRANTING AGENCY: Date %/46/1 Cogrd:nator_ / r 1 4, 1 i•/ n� Date Int rnal Auditor - Date J STAF REC6MME ION: Approva cf the t /7c— Division Head tate Department Director Admi. strative S X44 yor ces Director Date Date Date I.6149 4 14,2 Date Date proposed change order. Cross Reference New Item: Yes Prev Ord/Res #:73-95 Orig Contract Date: 16 May 95 FAYETTE` ILI1E THE C TY OF FAYFTTEV LLE, ARKANSAS DEPARTMENTAL CORRESPONDENCE To: Fred Hanna, Mayor Thru: Kevin Crosson, Public Works Director Charles Venable, Asst. PW parecipor Don Bunn, City Engineer (A and Agenda Review Committee (see cover sheet) From: Jim Beavers, Engineering Date: 18 August 1995 Re: Proposed change order no. 1 to the construction ccntract for improvements to Stubblefield Road 1. Project Description. The second phase of the Stubblefield Rcad improvement project is the reconstruct and widening cf Stubblefield Road from Harold Street to the new intersection/street at Old Missouri Road. Specifically, the project provides for the widening of Stubblefield to 25 feet, curb and gutter, storm drainage improvements and a sidewalk on the north side. 2. Proposed change order. After construction began, conflicts between the storm sewer and the water lines were discovered. The storm sewer must be kept at the designed grade due to the topography of the project area. Therefore the water line must be lowered at 4 locations. The negotiated cost for this change is $25,800.00. 3. Project budget. The Council approved: the construction ccntract in the amount of $577,833.50, the project contingency of $57,783.35, a budget adjustment in the amount of $396,106.85 to fund the project, and authorized the Mayor to expend funds as necessary up to the limit of the construction and the project contingency. 4. Action requested. Mayor's approval and execution of the enclosed change order no. one. After the Mayor has executed the change order, please have the City Clerk return two originals to Engineering. encls: 1. Three original change order no. one. • 2. Copy of resolution 73 - 95. RESOLUTION NO. 73-95 A RESOLUTION APPROVING A CONSTRUCTION CONTRACT IN THE AMOUNT OF S577,833.50. PLUS A 10% CONTINGENCY OF S57,783.35 WITH SWEETSER CONSTRUCTION FOR IMPROVEMENTS TO STUBBLEFIELD ROAD, TO ALLOW THE. MAYOR TO EXPEND UP '1'O THE TOTAL. PROJECT BUDGET, AND.APPROVAL OF A BUDGET ADJUSTMENT. BE IT RESOLVED BY THE CITY COUNCIL OF THE CITY OF FAYETTEVILLE, ARKANSAS: Section. 1. That the Council hereby approves a construction contract in the amount of S577,833.50, plus a 10% contingency of $57,783 35 with Sweetser Construction for improvements to Stubblefield Road, and authorizes :he .Mayor and City Clerk to execute said contract and gives a, pre\ al allowing the Mayor :o expend up ;c the total project budget. A copy of the contract :s attached hereto marked Exhibit 'A" and made a part hereof. Section 2. The C'ounc:l herc:w approves a budget adjustment decreasing Hwy 265 16 to liwv 45. Acct. No 4470 9470 5809 00, Project No. 95021 :n the amount of $150,557.[X) and Payments by Property Owners. Acct. No. 4470 0947 4A20 00 in the amount of 545,500.00 to increase Stubblefield Oh: Missouri lmprcv'ements, Acct. No. 4470 9470 5809 00. Project 9(X):4 in the amount of $396.107.0r, A copy of the budge; adjustment is attached hereto and made a pa, hereof. PASSED ANI) APPROVED tits 16:h day of May , 1995. APPROVED: /7?K/7M Dred Hanna, Mayor A 1"h1ST• 13v: Traci Paul, City Clerk • • CHANGE ORDER No. 1 PROJECT: DATE CF OWNER: (Name, Address) STUBBLEFIELD ROAD IMPROVEMENTS, PHASE II ISSUANCE: CCNTRACTOR: CITY OF FAYETTEVILLE 113 WEST MCUNTAIN STREET FAYETTEVILLE, ARKANSAS 72701 JERRY D. SWEETSER OWNER'S BID CONS_'RUCTION, INC. ENGINEER: MILHOLLAND COMPANY 205 WEST CENTER ST. FAYETTEVILLE, AR 72701 CONTRACT FOR: STREET AND DRAINAGE IMPROVEMENT'S No. 9b-18 ENGINEER's Protect No. E-447 You are directed to make the follow Contract Documents. ng bid item changes in the Description: ADDITIONS TO BASE BID ITEMS: CONTRACT PART "A" - WATER DISTRIBUTION SYSTEM: ]C. WATERLINE RELOCATION: Lower existing 6' Cast Iron Water Main per Detail on Detail Sheet of Plans, inc:uding all fittings, thrust blecksi clearing, grubbing, pipe bedding cleanup, testing and other appurtenances. Waterline Relocation shall be coordinated and under the supervision of the City of Fayetteville's Water Department. Subsidiary to the fo_lcwing items, Contractor shall give 48 hour notification to all affected residents due to any =nteruptions in water service. Complete-ir.-place, as follows: A. STATION 3+7S[S'_UBBLEF:ELD ROAD : Lower existirc 6" C.I. Water Main in two locations approximately 2' per Detail on Detail Sheet, per Lump Sum @ Nine thousand two hundred and 00/100 - - - - $; 9,200.00) per L.S. $ 9,200.00 STATION 3.20[STUBBLEFIELD ROAD]: Lower C.I. Water Main approximately it cn Detail Sheet, per Lump thousand one hundred and $( 5,100.00) per L.S. $ B. existing 6" 2' per Deta Sum a Five 00/100 STATION 0+70[STUBBLLFIELD ROAN: Lower C.I. Water Main approximately tail on Detail Sheet, per Lump thousand two hundred fife -- $(51250.00) per L.S. $ C. existing 6r 2.5' per De Sum ® Five and 001100 - 5,100.00 5,250.00 ADDITIONS TO BASE BID ITEMS[CCNT._: CONTRACT PART "A" - WATER DISTRIBUTION SYSTEM: 10. WATERLINE RELOCATION: D. STATION 15+20[HAROLD STREETI: Lower existing 6" C I. Water Main approximately 3.0' per Detail on Detail Sheet, per Lump Sum @ =lve thousand seven hundred fifty and 00/1CC - - - $( 5,750.00) per L.S. $ 5,750.30 CONTRACT PART "C" - STREET AND STORM DRAINAGE: 5.F SHEET _: Walls to Bid Item No 1 of and CC/1 Construct Reirforced Concrete Wing Headwall as bia ir. Contract Part "C'• Nc. S.B. per revised detail on Sheet 0Tans, per Lump Sum @ Five hundred 0 - - - $( 5CC.00 ) per L.S. $ 500.00 TOTAL ADDITIONS TO BASE BID ITEMS $ 25,800.00 Attachments: (List documents support CONSTRUCTION PLANS CHANGE IN CONTRACT PRICE: Oriairal Contract Price $ 577,833.50 ng change): REVISED CHANGE IN CONTRACT TIME: Original Contract Time 180 CONSECUTIVE CALENDAR DAYS Previous Change Orders No. -0- to -0- $ 0 - Net change from previous Change Crders 0 - Contract 'rice Change Order $ 577, 833.50 prior to this Contract Time Prior to this Change Order 180 CCNSECUTIVE CALENDAR DAYS Net increase (decrease) of this Change Order $ 25,800.00 Net Increase o`_ this Change Crder 20 CONSEC,.TIVE CALENDAR DAYS Contract Price Change Crders S 603,633.50 RECOMMENDED: by f < nn•i. e" APPROVE with all approved Contract Time with all approved Change Orders 230 CONSECUTIVE CALENDAR DAYS days or date APP VELA: / itieziew,..r. Ci y�o_ Fayettevi1ie onstruction STAFF iREVI;EW PORN AGENDA :REQUEST tONTRACT REVIEW (change 6 'GRANT :REVIEW •For the Fayetteville City Counci=l netting of MYA FROM: Jim Beavers Name ;Ent inter Lna Divi`s'ion 'Public Works_._. Department :ACTION :REQUIRED: Mayor's YeVirew and Approval of change drainage and sidewalk thangeS fot the Stubblefield :Road order no. 2 for Widening project. COST TO CITY: 5-2,823.00 Cost of this Request 4470-9470-5809-00 Account Number 90'014 - 0020 Project Number * Total project budget BUDGET REVI ciao S5S7.,'853.27 tategoryfl oject'Budget .Sttbbl"ef.i:el.d Rdr. Category./Project :Name $953„931,71 .Street Funds used To Dab@ $33,921..56 Remaining :Ba:ahce - Phases 1 and 2. Program 'Name Sales Tax ton'stri. F.uhd x Budgeted Item _ Budge't- Ad7:ustnent Attached :Budget Coordinator Al:ti•nletrat2ve Services Director CONTRACT/GRANT/LEASE 1 Accounti REVIEW: /75 eV, Date Manag A t_ty AttLo y i 1 r Purchasiaa Officer Date .Date GRANTING •A'GENCY:.._ . .AgA.toord .nattr 1 ' • . 1.../ / —I -r- -"if liece•rn'al Auai'tOl. .Date . , • :Daae STAT REOOMMENf ;...e/.(d., Division Head .Da . • epartment Director" Administrative rvibed :Approval.of the proposed rchallge order. tate 7 -7r -41 - :Date Daredt5r Sate 54•9(' D"atre `CYoesRe€ar,e.nece :New Zt.en: PreyrsN%Re's#:473-95 = Ott' Cbntract:Detei 16 .May 95 IMPROVEMENTS FOR STUBBLEFIELD ROAD PHASE II A Pti3LIC WORKS PROJECT FOR E CITY OF FAYETTEV-LLE BID No.: 95-18 ENGINEER'S PROJECT NO.: E-447 March, 1995 ENGINEER: MR. DON BL'NN STAFF ENGINEER: MR. JIM BEAVERS ADDRESS: CITY OF FAYETTEVTLLE., ARKANSAS 113 WEST MOUNTAIN STREET FAYETTEVILLE, ARKANSAS 72701 TELEPEONE: ;501) 575-8208 MILHOLLAND COMPANY ENGINEERING & SURVEYING 205 West Center Fayetteville, Arkansas 7270 Telephone_: (501) 443-4724 Fax: (501) 443-4707 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 9 d 4 _ L n _A_-. 6. _Fa s S 3 S s 'I , �;% � ,. L NdTED STATES FIIDELI AKANTY COMPANY (A Stock Compa^y) ARKANSAS STATUTORY PERFORMANCE AND PAYMENT BOND we Jerzy .. Sweetser, Tnc. .......... ........ ... ........ . . ... ..... ..... .. .. .. ........ .................. as Principal, hereinafter cal ed P•inc pal anc UNITED STATES FIDELITY AND GUARANTY COMPANY, a coroporatior orgar•ized and existing urder :he laws of the State of Maryland and authorize° to do business it the State of Arkan as, as Suretybe-e natter caller. Surety, are held and f rrrly bound unto. ............ the City of Fayetteville, Aricansas as Obligee hereinafter calle? Owner. in the amourt o'. F'.. .If mired, Seven:.y Sever Thcii lid., r qr-. H-.ndred Thirty Three and 50/100 . . . Dollars ($ 577 . r a -?3..50, . ) for the payment whereo' Pr ncipa' and Suety bind themselves. their heirs. persona representatives. successors arc assigrs, jorn:ly anc several y. f rely by these presents Principal has by written agreement cated "laY..16,..1-995 ... entered into a contract w th Owner for for furnish ny all labor and rrater:als for the corstruct,on of the Stubblefield Road Trrprovenent, Phase 11, Fayetteville, Arkansas . which corn -act s by reference made a part hereof, and is nereinater referred tc as the Contract. THE CONDITION OF THIS OBLIGATION is suoh hat i' the Pr ncipa shal la thfully perform tine Contract on his Dart and sha I fully nde-nrify and save harm ess the Owner from al cost and damage which he may suffer by re..son of 'allure so to cc arc shall `Lily reimburse and repay the Cwne- all out ay and expense which tine Owner rray incur in maKing good ary sun default anc. 'Lrher. that if the Principal shal' Day al persons a Indebtedness for labor or mater als fun spec or performed under said Cortract, tai ng which such Persons shal have a d rect right of action against the Prncipal and Surety, jointy and severally, under this obligation, subject to the Owner s pr ority. then this obligation sha I be rull and vo-c: otnerw se it shall rema n •n full force and e`$ect No sui:. action or p•oceedlrg shall be brought on tis bond outside the S:ate of Arkansas Nc suit, action or proceeang shal be brought ari tis bone except by :he Owner, urless it is brought in accorcance wth A.C.A Section 22-9-403 (b; and A.C.A. Section 18-44-SC3 ib) (Sapp. 1987) as amendec. Na su t, action or proceeding shal be brought by the Owner after two years from the Cate on which final payment under the Contract falls cue. Any alterations which rray be mace in the terms o' the Contract. or in the work to be done under it. or :he g v ng by the Owner o' any extension of lime for the performance o' the Contract. or ary other fo•be•ance or the part al either the Owner cr the Pr-rc pal to the ether snail no: in any way release the Principal and :he Suety or Sureties, or either o' any of them :heir he rs, pe-sonal representatives successors or assigns from the r liabi ity hereunder rotice to the Surety or Sureties of any such alterat on, extension or forbearance beng hereby wa ved In no event shall the aggregate lability of :he Surety exceed the sum set out herein Executed on this ..?j=a ..... day o'. -' Y........... 19 .. IL.I. ••=-�a • Contract 158 (Arkansas) 01-89) er,,?TIP „_,,, —P-cincipa By Pres der -t L UNITED STAT FIDELITY AND GUAJTY COMPANY Surety Robert M. Davis - • Attorney-in-fact s- 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 UNITED STATES FIDELITY AND GUARANTY COMPANY POWER OF ATTORNEY NO. 106636 936031 /i, fUSF-G` KNOW ALL MEN BY THESE PRESENTS: That U NTFED STATES FIDELITY AND GUARANTY COMPANY. a corporation organized and existing under the laws of the State of Maryland and having its principal office at the City of Baltimore, in the State of Maryland does hereby constitute and appoint A.P. Eason, Jr. and Robert M. Davis ofthe City of Fayetteville , State of Arkansas Its true and lawful Attorney(s)-in-Fact, each in their separate capacity if more than one is named above. to sign its name as surety to, and to execute. seal and acknowledge any and all bonds. undertakings, contracts and other written instruments in the nature thereof on behalf of the Company in its business of guaranteeing the fidelity of persons; guaranteeing the performance of contracts: and executing or guaranteeing bonds and undertakings required or permitted in any actions or proceedings allowed by law. In Witness Wbereof, the said UNTIED STATES FIDELITY AND GUARANTY COMPANY has caused this Instrument to be sealed with its corporate seal. duly attested by the signamm of its Senior Via President and Assistant Secretary, this 22nd day of January , A.D. 1993 . STATE OF MARYLAND) BALTIMORE CRY ) UNITED STATES FIDELITY AND GUARANTY COMPANY (Signed) By (Signed) By. IMAM. ..... .... Senior Vice President Assistant Secretary Onthts22nd dayof January ,A.D.1993 . before me personally came Robert J. Lamendola Senior Vice President of the UNITED STATES FIDELITY AT4D GUARANTY COMPANY and Paul D. Sims . Assistant Secretary of said Company, with both of whom 1 am personally acquainted, who being by me severally duly sworn, said, that they. the said Robert J . Lamendola and Paul D. Sims were respectively the Senior Vice President and the Assistant Secretary of the said UNITED STATES FIDELITY ANDGUARANTY COMPANY. the corporation descnbed in and which executed the foregoing Power of Attorney; that they each knew the seal of said corporation; that the seal affixed to said Power of Attorney was such corporate seal, that 11 was so affixed by order of the Enid of Directors of said corporation, and that they signed their names thereto by Tike order as Senior Vice Premarital and Assistant Secretary. respectively, cf the Company. My Commission expires the llth day in _. MarchA.D. 1995 j41-- ( i� (Signed) NOTARY PUBLIC This Power of Attorney is granted under and by authority of the following Resolutions adopted by the Board of Directors of the UNITED STATES FIDELITY AND GUARANTY COMPANY on September 24. 1992: RESOLVED. that in connection with the fidelity and surety insurance business of the Company, all bonds, undertakings, contracts and other instruments relating to said business may be signed, executed. and acknowledged by persons or entities appointed as Anorney(s)-in-Fact pursuant to a Power of Attorney issued in accordance with these resolutions Said Poweits) of Attorney for and on behalf of the Company may and shall be executed us the name and on behalf of the Company, either by the Chairman, or the President or an Executive V ice President or a Senior Vice President, or a Vice President or an Assistant Vice President. jointly with the Secretary or an Assistant Secretary, under their respective designations The signature of such officers may be engraved. printed or lithographed The signature of each of the foregoing officen and the seal of the Company may be affixed by facsimile to any Power of Attorney or to any certificate relating thereto appointing Anomey(s)-m-Face for purposes only of executing and anesting bonds and undertakings and other writings obligatory in the nature thereof. and unless subsequently revoked and subject to any limitations set forth therein. any such Power of Attorney or certificate beanng such facsimile signature or facsimile seal shall be valid and binding upon the Company and any such power so executed and cectifed by such facsimile signature and facsimile seal shall be valid and binding upon the Company with respect to any bond or undertaking to which itis validly attached. RESOLVED, that Attorney(s)-in-Fact shad have the power and authority. unless subsequently rooked and, in any case subject to the terms and limitations of the Power of Attorney issued to them, to execute and deliver on behalf of the Company and to attach the seal of the Company to any and all bonds and undertakings. and other writings obligatory in the nature Thereot and any such instrument executed by such Attorney(s)-0-Fact shall be as binding upon the Company as if signed by an Executive Officer and sealed and attested to by the Secretary of the Company. L Paul D. Sims , an Assistant Secretary of the UNITED STATES FIDELITY AND GUARANTY COMPANY. do hereby certify that the foregoing is a true excerpt from the Resolution of the said Company as adopted by its Board of Directors on September 24, 1992 and that this Resolution is in full force and effect. I. the undersigned Assistant Secretary of the UNTIED STATES FIDELITY AND GLARANTY COMPANY do hereby certify that the foregoing Power of Attorney is in full force and effect and bas not been revoked. In Testimony Whereof, 1 have hereunto set my hand and the seal of rte D STATES FIDELITY AND GUARANTY COMPANY on this day of .19 f FS 3 (10.921 ev,) V Assistant Secretary 1 CERTIFICATE OF INSURANCE: I PRonucaR 'Eason & Company, Inc. 100 West Center, Suite 201 Fayetteville, AR 72702-4217 11 PLoNE501-521-2233 :NnTEE 1 1 1 Jerry Sweetser, Inc. 590yW. Poplar Fayetteville AR OCJEPAGES e 1 1 1 1 1 1 1 1 1 1 1 1 CSR SB 05/24/95 1 THIS CER::P:CAPE :S ISSUED AS A MATTER OF INFORMATION ONLY AND 1 CONFERS NO RISH:S UPON THE CERTIFICATE HOLDER :HIS CER.'P.,ATE j 'GES NC: ANENT., EXTEND OP ALTRI THR COVSPAGE AFFCPDBE by THE PCL]C]ES BELOW COMPANIES AFFORDING COVERAGE COMPANY LETTER Bituminous Insurance Co. roMPANY LETTER B C'OMPANi LST'TER C COMPANY LETTER D ^OMPANY LETTER E THIS :3 TO ChR'T-FV :FAT POLICIES OF INSURANCE LISTED BELOW ]lA'IS BEEN I.S.SUE. :C THE INSURED NAMED ABOVE FOP THE PC].::: PERIC: 'N " CA"E" NOTWITHSTANDING ANY RE;,C:PRMENT TERM OR CONDITION GP ANY CETPA^: OR OTHER DOCUMENT WITH RESPECT TC WHICH THIS CERTIFICATE MAY BE I33JES SP MAY PERTAIN THE INSURANCE APPCRDED BY THE PLLICIES DESCRIBED HERSIN IS SOB, ECT .� 4:] TERMS, EXCLS:CFS, AND CONDITIONS SF SLUE POLICIES. 'SM: -S SHOWN MAY HAVE BEEN REDUCED BY PAID CLAIMS. TYPE OF :NSLRANCE GENERAL LIABILITY A X ';:MRERS:AL 3EN I :AH:LITS CLAIMS MADE X- OCC . OWNEERS'S k CONTRACTOR'S PROTECT::B AUTOMOBILE LIAB A XX] ANY All:O ] ALL OWNED AUTOS 1 SrHEnL'LED AUTOS HIRED AUTOS , NON OWNED AUTO., , GARAGE LIABILITY PCI-CY NTTP FP POLICY EFF DATE CLP2131174 10/30/94 CAP1813240 X EXCESS LIABILITY A UM.6EEb FORM , -TREP THAN UMBRELLA FCRM A WORKERS' COMP AND EMPLOYERS' LIAB OTHER A OCP CUP1786039 WC122292 Binder OEGPM:P::OF OF OPERATIONS' IOCAT:CNS, VEHICLES SPECIAL ITEMS Improvements for Stubblefield Road, . 'FP:IF:CATE MO'DEF MIHOLLAND ENGINEERING & SURVEYING 205 CENTER FAYETTEVILLE AR 72701 r -P.-. ]S : - 9G 10/30/94 10/30/94 10/30/94 05/23/95 POLICY EXP DATE LIMITS GENEPAL AGGREGATE 10/30/95 PROD COMP OP AGG PERS. E INCURYIl, /000, 00Q EACH OCCURRENCE 1, 000, 00Q 50,000 FIRE DAMAGE :ANY ONE FIFE! MED EXPENSE :ANY ONE PEESON' 15, 000 COMB SINGLE LIMIT 10/30/95 Bcr:LY INJURY PER PPRPON B:L:LY INJURY 'PER ACCIDENT, 11000000 !PROPERTY DAMAGE (EACH CCCCTPENCE 2000000 10/30/95 10/30/95 10/30/95 AGGRESATE 2000000 X STAU OPY LIMITS EACH ALL -DEFT 1000000 D]SEASE-POL. LIM;T 5000000 DISEASE EACH EMP 1000000 1000000 Phase II, Fayetteville, Arkansas =AN:ELLA::_N e 54r"L- inti -F -HE ABOVE DESCRIBED POLICIES BE CANCELLED BEFORE THE EX PIRAIISN DA.h :hhRh)F THE ISSUING COMPANY VIII ENDEAVOR TO MAIL - DAYS' WRITTEN NC::CE TO TEE CERTIFICATE HOLDER NAMED CO Phh L6Pr. Bu: - PA]LJRE :C MAI: SUCH NOTICE SHALL IMPOSE NC CBI:PAT:ON ')P LIAPTLITi CP - ANY FIND DEIN THE COMPANY" ITS AGENTS .H REFRESEN:AC:.6S PEFPESEN=ATI'.E1 2 Robert Michael Davis � 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 CERTIFICATE OF INSURANCE: PRODUCER Eason & Company, Inc. 100 West Center, Suite 201 Fayetteville, AR 72702-4217 PM:NS501-521-2233 INSURED Jerry Sweetser, Inc. 590 W. Poplar Fayeetteville 3 AR 7 • -OVERAGES e CSR SB 05/24/95 THIS CERTIFICATE IS ISSUED AS A MATTER OF INFORMATION ONLY AND CONFERS NO RIGHTS UPON THE CER::FICATF HOLDER THIS CERTIFICATE DOES NOT AMEND. EXTEND CR ALTER THE COVERAGE AFFORDED 13i THE POL1':IES hI A)W- COMPANIES AFFORDING COVERAGE CFF PANY COMPANY LETTER Bituminous Insurance Co. LETTER B PANY C':PANI COMPANY LETTER C ].ETTEF D LETTER E THIS IS TO CERTIFY THAT POLICIES OF INSURANCE L:STEC BELOW HAVE BEEN ISSUED TO TI{E ]NSJRED NAMED ABOVE FOP THE POLICY ?ERIOD INI)IrATED. NOTWITHSTANDING ANY REQUIREMENT, TERM OR CONDITION OF ANY CONTRACT Ott GIBER DOCUMENT WITH PESPECT TO WHICH THIS CERTIFICATE MAY Eh ISSUED OR MAY PERTAIN, THE INSURANCE AFFORDED BY THE POLICIES DESCRIBED I:EREIN IS SUBJECT T .,LL TERMS. EXCLUSIONS, AND CONDITILNS OF SUCH POI:7-ES T. SFOWN MAY HAVE BEEN REDUCED BY FAIL' CLAIMS. TYPE (F INS(IRANrR POLICY NUMBER LTP, GENERAL LIABILITY A .X-LM.M.EP':)AL GEN 'TAHI: i .:.AIMS MADE X; 0:7 OWNERS S k CONTRACTOR'S PPOTECTIVE AUTOMOBILE LIAB ABX ANY AUTO ALL OWNED AUTOS SCHEDULED AUTOS BIPED ALTOS NON OWNFD AUTOS GARAGE L:APILITY EXCESS LIABILITY A X. 7MBPELLA FCPH . . --HEP .'HAN UMBP F1.]A FORM POLICY EFT DATE CLP2131174 10/30/94 CAP1813240 CUP1786039 POLICY ExP DATE L:?]TS IGENER' AGGREGATE 10/30/95 jPRCD-COMP LP Ax 10/30/94 '10/30/95 .U'),•L)1, PERS 4 ALC TNJCRY 1, 000, 000 EACH GCCTPPENCE 1,000,000 FIRE DAMAGE 'ANY CNE FIRE' 50,000 MED EXPENSE 'ANY CNE PhRSON' 5,000 COMB SING:F LMT 1000000 BODILY INJURY 'PER PERSON: BODILY INJURY (PER ACC:DENT: PROPSPTY SAMAGE 10/30/94 10/30/95 EACH OCCURRENCE Ar,GP3GATE A WORKERS' COMP AND EMPLOYERS' LIAB OTHER A OCP WC122292 Binder 2000000 2000000 X (STATUTORY L:MOTS 10/30/94 10/30/95 EACH ASS:SEN— 1000000 DISEASE FOL LIM:T 5000000 DISEASE -EA -H EMP 1000000 05/23/95 10/30/95 1000000 ZhSLR.P'..LN CP OPBPATIONS, LOCATIONS,'-hH.C].ES, SPECIA.. ITEMS Improvements for Stubblefield Road, Phase II, Fayetteville, Arkansas The following named as additional insureds: The City of Fayetteville, 113 W. Mountain, Fayetteville, Arkansas 72701 • CEFT:F:^-ATE FOLDEP a The City of Fayetteville, Arkansas 113 West Mountain Fayetteville AR 7A'..P7 L 25 S - 9: • "ANCELLAT:CN . - SHCULJ ANY CF THE ABOVE DESCFIBED POLICIES 3E CANCELLE/ BEFZRE THE EX PIRATIGN DATE THERESE. TYE ISSUING COMPANY WILL ENDEA-CR .0 MA.L 30 - :)A S WRITSEN NCI. CE :.. ThR CERTIFICATE HOLDER NAMED TL T]]E LEFT. BUT FAILURE TO MAIL SUCH NOTICE SPALL. IMPOSE NO CBL:GAT:DN OR TABU( :T) OF' - ANY RIND ::PON THE CLCPANI. ITS AGENTS OR REPRESENTATIVES - A']TH.:R:-E: REPRESENIASI' h Robert Michael Davi 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ADVERTISEMENT FOR BIDS Notice is hereby a:ven that pursuant to an order by the CITY CF FAYETTEVILLE ARKANSAS, sealed bids will be received at the City of Fayetteville, Purchasi.r_-c Office, Room 306, 113 West Mountain Street, Fayetteville, Arkansas until 11:CC A.M., April 11, 1995, for the furnishing of all tools, :materials, and labor and the performance of ail necessary wcrk in Fayettev:ile, Arkansas, consisting cf: S 'UBBLEFIELD ROS IMPROVEMENTS, PHASE. II FAYET EVILLE, ARKANSAS STREET, DRATNAGE, AND WATER=MPRCVEMENT3 BID NO. 9E-18 All necessary wcrk, materials, and every item.ef construction shall be in accordance with the plans, profiles, and specifications as approved by Public Works Department, City of Fayetteville, and Health Department. Said plans and specifications are on file in the office of the Engineer, MILHOLLAND COMPANY, Engineerinc and Surveying, 205 West Center, Fayetteville, AR 72701. Ccpies may be obtained from the office cf said engineer upon the payment of S133.CC dollars. Unsuccessful bidders or ncn-bidders will be refunded 530.00 upon the return cf undamaged plans and specifi- cations within ten 1 days after the date cf receiving bids. Each contractor shad be responsible for the investigation, inspection, and studies of the project site as deemed necessary to familiarize themselves w.t^ ail conditions to be encountered. All bidders shall be licensed under the terms of Act 150 of the 1965 Acts cf the Arkansas Legislature. Each bid must be accompanied by a cashier's check or surety bond in an amount equal _.- fi._ percent ;5 cf ..he whcle bid. id. Said bond shall be issued by a sir ety company _icensed an business _ the State of Arkansas. In the ^event the successful bidder fails, neglects, cr refusesyenter into the contract for the construction of said work and furnish the necessary bonds within ten (10) days frcm.. and after the date the award is made, the Owner shall retain said check cr bond as liquidated dana::cs. All bids shall be sealed and the envelope addressed to the City of Fayetteville, Purchasing Office, Rccm 306, 113 West Mountain Street, Fayettevi::e, Arkansas 727C1, and marked cn the '_cover left side of the bid envelope shall be the fo.lowing information_: Pro-ect name, date of bid cpening, time of bid opening, bidding contractor's name and licensed number, and subco-tractor's name and -;ce._._,. _umber, if any. i 1 1 1 1 1 1 1 1 II 11 11 II 11 11 11 11 11 31 11 ADVERTISEMENT FOR BIDS Bids will be cpened and read aloud at the City cf Fayetteville, Purchasing Room 306 at the previously specified time and shall be considered by the Owner, as may be necessary. The right to reject any and all bids, to waive any informalities, and to negctiate with any qualified bidder after bid opening, shall be reserved to the discretion of the Cwner. No bidder may withdraw His bid within sixty (EC) days after the actual date cf the bid opening. 2 1 �1 II 11 II II II II II II II II 11 11 11 AI 11 11 INFORMATION FOR BIDDERS 1 and Cpenina of Bids: the City cf Fayetteville, Arkansas, called the 'Cwner'), invites bids on the form attached hereon, all blanks of which :rust be appropriately filled in. Bids will be received by the Cwner at the City of Fayetteville, Rocn 306, until 1995 and then be publicly opened and containing the bids :rust be sealed, designated as bid for: 2. Receipt (herein read aloud. addressed to The envelopes the Owner, and STUBBLEFI'r.LD RCA:: :MPROyENFN^S, ?EASE FAYETTEJILLE, ARKANSAS BID NO. 95-18 The Owner may consider informal any bid not prepared and submitted in accordance with the provisions hereof and may waive an informalities or reject any and all bids. Any bid may be withdrawn prior to the above scheduled tire for the opening of bids or authorized postponement thereof. Any bid received after the time and date specified shall not be considered. No bidder may withdraw a bid within SC days after :he actual date of the opening thereof. The Owner reserves the richt to decide which sha_. be deemed the lowest responsive and responsible bid. The bidder's reputation, financial ability, experience, and equipment shall be given due consideration. ?reparation of Bid: Each bid must be submitted on the prescribed form and accompanied by a performance record of the bidder regarding construction projects of similar nature (minimum 3) and also include the proposed subcontractor. All blank spaces for bid prices must be filled in, in ink cr typewritten, in beth words and figures, and the foregoing performance record must be fu'.ly completed and executed when submitted. Each bid must be submitted in a sealed envelope bearing on the outside nares and license numbers of the bidder and the proposed subcontractor, addresses, and the name of the project for which the bid is submitted. If forwarded by rail, the sealed envelope containing :he bid must be enclosed in another envelope addressed as specified in the bid form. The Engineer's estimate of quantities is approximate only, and shall be the basis for receiving unit price bids for each item but shall not be construed by the bidders as actual quantities required for the completion_ of the proposed work. Such quantities, however, at the unit and lump sum prices bid `_cr each item, shall determine the amount of each bid fcr comparison_ cf bids and the evaluation cf the best bid for the purpose of awarding of the contract, and will be used as a basis for fixing the arroun` cf the required bunds. A copy of the project's proposal forms may be obtained as provided in the Advertisement for Bids. All papers bound with or attached to the proposal forms are necessary parts thereot and crust not be detached. INFORMATION FOR BIDDERS Bads which are incomplete, unbalanced, conditional, or obscure, or which contain additions not called for, erasures, alterations or irregularities of any kind, cr which do not comply with the Inforrat_on for Bidders may be rejected as infer: -.al at the option cf the Owner. However, the Owner reserves the right to waive technica' ; " os as to changes, alterations, or revisions and to make the award in the best interest cf the Cwner. t Price Bids: Bidders shall insert a unit price for each item of work lasted in the Engineer's estivate of quantities of work tc be done. Tnit crices shall include amounts sufficient for the furnishing cf all labor, materials, tools, equipment, and apparatus of every description, tc construct, erect, and ..om:,letely finish all of the work as called for in the specifications and shown in the plans. Unit prices bid and totals shown in the Proposal shall include all costs of material testing, subgrade, base, paving materials, and all other construction materials. The price bid for each item :rust ce stated in figures and in words on the bidding forms. In ca::e of a difference in the written words and figures in a Proposal, the amount stated in the written words shall govern. All _tens in the Procosai shall bear a fair relationship to the cost of the work to be done. Bids which appear unbalanced and deemed not tc be in the best interest of the Owner may be rejected at the discreticn of the Engineer and/or the Owner. 3. Subcontracts: The bidder is specifically advised that any person, firer, or ether party to whom it is proposed to award a subcontract under this contract - a. Must be acceptable to the Cwner after veriticaticn by the Engineer of a good current performance record; Must be licensed in the State of Arkansas to dc construction work: Must have previously performed local protects of similar nature and type as the proposed project ie. a professional and satisfactory manner. Approval of the proposed subcontract award cannot be given by the Cwner unless and until the _proposed subcontractor has submitted the evidence showing that it has fully complied with all reporting recuirements to which it is or was sub ect. The general ._.,.._ractur will re required tc i..rrish the names of subcontractors and the amounts of their subcontracts as required by Act 183, Arkansas Acts of 1987. The subcontractor's name and license number shall appear on the outside of the sealed envelope. Subcontractors must be licensed according to the laws of the State of Arkansas. 2 1 II II II II II II II II II II II I! 11 11 11 11 11 11 INFORMATION FOR BIDDERS 4. State Licensing Laws: Contractors :rust be licensed in accordance with the requirements of Act 150, Arkansas Acts of 1965, the "Arkansas State Licensing Law tor Contractors". Bidders who submit proposals in excess of SIC,COC must submit evidence of their having a contractor's license before their bids will be considered, and shall note their license number on the outside of the proposal. 5 Telegraphic Modification: Any bidder may modify his bid by telegraphic co-cnu :icat:or- at any time prier to the scheduled closing time for receipt of bids, provided such telegraphic communication is received by the Owner prior to the closing time, and prov-ded further, the Cwner is satisfied that a written confirmation of the telegraphic modification over the signature of the bidder was mailed prior to the closing time. The telegraphic communication should not reveal the bid price bit should provide the addition or subtraction or other modification so :hat the final prices or terms will not be known by the Owner until the sealed bid :s opened. :f written confirmation is not received within two days from the oicsine tine, no consideration will be given to the telegraphic modification. 6. Method cf Piddinc: The Cwner invites the following bids;: STUBBLEFIEL: ROAD :MPRCVEMENTS, PHASE II FAYETTEVILLE, ARKANSAS P -D NC. 95-12 7. cua1i_fications cf Bidder: The Owner may make such investigations as he deems necessaryo determine :he ability of the bidder to perform the work, and thebidder shall furnish to the Owner all such information and data tor this purpose as the Owner may request. The Owner reserves the right to reject any bid if the evidence submitted by, or investigation of, such bidder fails to satisfy :he Owner that such bidder is properly qualified to carry out the obligations of the contract and to com_Dletc the work contemplated therein. Conditional bids will not be accented. Each bidder, :f requested tc do sc by either the Owner or tne Engineer, shall furnish satisfactory evidence of his competency to perform the work contemplated. The Owner reserves the right to reject a bid if the ridoer has not submitted, upon request, a statement of Bis qualifications prier to the date of the open±ng of bids. The Contractor s :a l l not assian or sublet all cr any part of this contract wit::;...... prior written approval ..:e Caner nor shall the contractor al:ow such subcontractorvtc commence work until he has provided and obtained approval of such compensation and public liability insurance as may be required. The approval of each subcontract by the Cwner will in no manner release the contractor from any of his bligations as set out in the plans, specifications, contract, and bonds. 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 11 INFORMATION FOR BIDDERS Before aro- contract is awarded, the bidder may be required to furnish a complete statement cf the origin, composition, or manufacture of any or all materials proposed to be used in the construction of the work, together with samples, which may be subjected to the tests provided for in these specifications to determine their quality and fitness for the work. 8 aid Security: Each bid must be accompanied by cash, certified check of the bidder, or a bid bond prepared on the form of bac: bond attached hereto duly executed by the bidder as principal and having as surety thereon a surety company approved by the Owner, in the amount of 5% of the bid. Such cash, checks, or bid bonds will be returned to all except the three lowest bidders within three days after the opening of bids, and the remaining cash, checks, or bid bonds will be returned promptly after the Owner and the accepted bidder have executed the contract, or if no award has been made within 30 days after the date of the opening of bids, upon demand of the bidder at any time thereafter so long as he has not been notified cf the acceptance of his bid. 9 _.:quidated Damages for Failure to Enter into Contract: The successful bidder, upon his failure or refusal to execute ana deliver the contract and bonds required within. 1C days after he has received notice o_` the acceptance of f his bid, shall forfeit to the Owner, as l-qu`rfor damages fo_such failure cr refusal, the security deposited with his bid. 1C. Time of Completion ard Liquidated Damages: Bidder must agree to commence work on cr before a date to be specified in a written "Not:ce tc Proceed" of tne Owner and to fully complete the project with 13C consecutive calendar days thereafter. Bidder must agree also tc pay as liquidated damages, the EUT. of $25C.0C for each consecutive calendar day thereafter as hereinafter provided in the General Conditions. Conditions of Work: Each bidder rr;ust inform himself fully cf the conditions relating tc the construction of the project and the etpinyr-ent of labor thereon. Failure to do so will not relieve a successful bidder of his obligation to furnish all materials and labor necessary to carry cut the provisions of his contract. Insofar as possible, the contractor, in carrying out his work, must empl_:y such methods or ^cans as will nct cause any irterrup`-J cc or interference witn the .vork of any other contractor. 12. Addenda and Interpretations: No irterpre ation of the meaning cf the plans, specifications or other ore -bid documents will be rade tc any bidder orally. INFORMATION FOR BIDDERS Every request for such interpretation should be in writing, addressed to =HOLLAND COMPANY, Engineering & Surveying, 205 West Center, Fayetteville, AR 72701, and to be given consideration, must be received at least five days prior to the date fixed for the opening cf ..ids. Any and all such interpretations and any supplemental instructions will be in the fora cf written addenda to the specifications which, if issued, will be mailed by certified mail witn return receipt requested to all prospective bidders (at the respective addresses furnished for such purposes), not later than three ,3' days prior to the dated fixed for the opening cf bids. Failure of any bidder tc receive any such addendum or interpretation shall not relieve such bidder from any obligation under his bid as submitted. All addenda so issued shall become part of the contract documents. Securi<vfor Faithful Performance: Simultaneously with his delivery cf the executedcontract, the contractor shad furnish a surety bond cr bonds as se- - y for faithful performance of this contract and for the payment cf al: persons performing labor on the project under this contract and furnishing materials in connections with this contract, as specified herein. :he surety on such bond or bonds shall be duly auth--'.od by a surety company satisfactory to the Owner. Power of Attorney: Attorneys -in -Fact who sign bid bonds or contract bonds must file with each bond a certified and effectively dated copy of their Power cf Attorney. Notice of Special Conditions: Attention is particularly called tc ',hose parts of t e contract documents and specifications which deal with the following: a. Inspection and testing cf materials. b. Insurance requirements. c. Wage rates. Stated allowances. :6. Laws and Reaulaticns: The bidder's attention is directed to the fact that all applicable Federal and State laws, municipal ordinances, and the rues and regulations of all authorities having jurisdiction over construction cf the project shall apply to the act ``.r_ .,.:t. and they will be deemed to be included in the contract the same as though: herein written out in full. Applicable iaws and regulations the contractor and subcontractor shall comply with and be familiar with are as fo:lows :17;t nst ...._ted to) : a. Wage and Labor laws. b. State unemployment con._nensa_ic..^. Act 74 - Amend Act 275 of 1969;Arkansas Statute 14-633). d. Withhold:no State and Federal Taxes. . Ant' -kickback Act of June 13, 1934, 40 U.S.C. 276 cc). 4 Equal opportunity provisions. 9- 12E - Arkansas Acts 1965. 1 1 1 II II II II II II II II II 11 11 11 11 11 '11 11 INFORMATION FOR BIDDERS The contractor shall comply with all such laws and regulations and any amendments or modifications made thereto and shall include all such provisions with all subcontracts. The contractor shall abide by all Federal, State, and local laws governing labor ^'^e contractor further agrees to save the Owner harmless from, the payment of any contribution under the State Unemployment. Compensations Act, and the contractor agrees that if he is subject to the Arkansas State Unemployment Act, he will make whatever contributions are required under and by virtue of the provisions of said Act. Minimum wage rates shall be equal to basic rates as established by ccntnon usage in the city and adjacent community for the various types cf labor and skills performed. :r. case wage rates are specified in the contract documents, the rates as specified shall be the minimum rates which apply to the project. Whenever available, local common labor shall be used, and whenever practical, skilled and semi -skilled labor if available, shall be used. The contractor and each subcontractor, where the contract amount exceeds $75.0O3, shall comply with the provisions cf Act 74, as amended by Act 275 cf 1969 (Arkansas Statute 14-630). :he provisions are summarized below. The contractor and subcontractor shall: a. Pay the min:mut', prevailing wage rates for each craft or type of workman and the prevailing wage rate for holiday and overtime work, as determined by the Arkansas Department of Labor. b. Post the scale of wages in a prominent and easily accessible place at the site of the work. c. Keep an accurate record showing the names and occupation and hours worked of a:: workmen employed by them., and the actual wages pard to each of the workmen, whic_.c_d shall be open at all reasonable hours to the inspection cf the Department of Labor or the Owner, its officers, and agents. The Owner shall have the right to withhold from amounts due the contractor so much of accrued payments as may be considered necessary to pay .he workmen employed by the contractor or any subcontractor, the difference between the rates of wages required by this contract and the rates cf wages received by such workmen. 6 INFORMATION FOR BIDDERS If :t is found that any workman employed by the contractor or a subcontractor has been or is being paid a rate cf wages less than the rate of wages required by this contract, the Cwner may, by written notice t,, the contractor, terminate his right tc proceed with the work or such par_ of the work as tc which there has been a fa:lure to pay the required wages and to prosecute the work to completion by contract or otherwise, and the contractor and his sureties shall be liable for any excess costs occasioned thereby. The contractor shall deduct and withhold Arkansas income taxes, as required by Arkansas law, from wages paid to employees, whether such employees are residents or non-residents of Arkansas. When provided for in the specif:cations, the contractor shall comply with the regulations of the Secretary of Labor made pursuant to the Anti -kickback Act of June 13, 1934, 40 U.S.C. 276(c), and any amendments or modifications made thereto and shall see that such provisions are included in all subcontracts. A copy of such provisions is included hereinafter in these specifications. Where Federal funds are used to pay a portion of the cos: of a pro:ect. the prospective badder will be required to comply with the provisions of Title v= of the Civil Rights Act of 1964 and Executive Orders 112.6 and 11375, and, where applicable, shall include such provisions in s..bc.r..._racts or purchase orders. Further, certain construction contracts are subect to compliance with Minority Business Enterprise requirements. Where provided for in the specifications, the contractor, as apart of his bid, shad complete forms relative to compliance, or participation with the above. ':hc attention cf all hidders is called tc the provisions of Act 125, Arkansas Acts of 1965. This act provides _fur payment for certain taxes on materials and e uipmert brought into the state. I: further provides for methods of collecting said taxes. All previsions of the act will be complied with under this contract. 17. Insurance: During the life cf this contract, the successful bidder shall carry insurance as hereinafter set out. Also, he shall require all of his subcontractors to carry insurance as outlined below, in case they are not protected by the policies carried by the prime contractor. Insurance companies underwriting licensed _.. the State o_` Arkansas. insurance shall be I::surarce is to be approved by the Owner. If any insurance contracted for becomes W.satisfactory or unacceptable to the Cwner after the acceptance and approval thereof, the contractor shall promptly, upon being notified to that effect, execute and furnish acceptable insurance in the amounts herein. specif:ed. Upon presentation of acceptable insurance, the unsatisfactory insurance may be canceled at :he discretion of the contractor. 1 �1 11 11 11 �1 �1 I1 11 I1 I 1 1 I1 11 �1 1 11 11 11 :* INFORMATION FOR BIDDERS The contractor shat have his resident insurance agent submit to the Owner, through Engineer, a schedule cf insurance policies proposed to be furnished, which shall be approved before certificates c'_ insurance and/or pc=ices are issued. Once the Cwrer has concurred :r. the proposal of insurance coverage, the contractor shall then furnish to the Engineer, in the name of :he Owner, ce-`"-^ares cf insurance for the following: a. Workmen's Compensation: Workmen's Compensation., as re _sired the laws of the state in which the work is being done, furnished. In case any hazardous occupations are required for the execu:.ion of the work which are not covered by the above insurance, special employer's liability policies shall be obtained tc ccver workman engaged in such hazardous occupations. 1-' shall be b. Contractor's Public :,lability Insurance and Property Zanage Insurance: This insurance shall provide rodily injury cf S1,000,00C for each person and S2,C00,00C for eacn accident, and property damage of $1,000,000 for each accident. This insurance shall be endorsed to ccver explosion, collapse and underground hazards, and blasting. c. mosor Vehicle Pub: Liability and Property Damage_ Insurance: This policy shall provide bodily injury of $1,03O,C00 for each person. and $2,00C,".05 for each accident; and property damage of $10000.000 for each accident. d. Owner's and Engineer's Contingent Protective Liability Insurance: The contractor shall indemnify and save harmless the Owner and Engineer from and against all losses and claizs, demands, payments, suits actions, recoveries, and 'udgients cf every na:.ure and descr'- `' on brought or recovered against them by reason of the work, in the guarding it, and cons`- staki::a. The contractor shay'_ obtain in the name cf the Owner and Engineer (either as cc -insured or by erdcrsemo nt] , and sall maintain and gay the premiums for such insurance _ _ an amount not less than $:, 00O3 0OC property damage and S_,OCC,000 bodily injury limits, and with such provisions as will protect the Owner and Engineer from contingent liability under this contract. No clause shall be construed _n any form or manner to waive the Ttrt Immunity as set fort: _.:der Arkansas State Law Bu' -de -'s R'sk Insurance: [X] Optional The contractor shall procure and maintain, the cc. -rag-, --"-'e 0 _risk insurance [ ] Required during the life cf 'fire, lightning, extended coverage, vandalism, and malicious mischief; on the insurable portion of the project on a :00% completed value basis against da -,age to the equipment, structure, or material. The contractor, his subcontractors, and tne Owner shall (as their car appear be named as the _n ... ... REQUIRE -2 ..Oh'.R,.._ R PR=CR TC "NOTICE PROCEED". g• INFORMATION FOR BIDDERS All -Risk Floater Insurance: :x: Optional [ ] Required Until the project is completed and is accepted by the Owner, the contractor is required to maintain an all-risk installation flcatar policy. The ccntractor shall submit to the Owner written evidence of insurance upon the entire work at the site to the full insurable value •)-e -ecf, including the interests c`_ the Cwner, the contractor, the sub -contractors, and any ethers with an insurable interest. The policy shall insure against all risk cf physical damage except as modified by the contract documents and subject to the normal all-risk exclusions. The policy, by its own terms or by endorsement. shall specifically permit partial or peneficial occupancy prior tc the completion or acceptance of the entire worst. Other Insurance: The contractor is to protect the Cwner against all less during the course of the contract. If, due to the nature of the project. insurance coverage ether than that specified above is needed by the contractor to protect the Owner against a.1 losses, the contractor is responsible for determining the type of insurance needed and purchasing same. 18 Performance Bend and Payment Bond: The contractor shall `_tarnsh both a surety performance bend and a payment bond, each equal tc one hundred percent [100°%) cf the contract price. The performance bond and payment bond shall be two totally separate bonds and shall bear two different bond numbers. The contractor is to pay all expenses in connection with the obtaining cf said bonds. The bonds shall be conditioned that the contractor shall faithfully perform the contract, and shall pay all indebtedness fcr labor and materials furnished cr perfo_med i:: the construction and installation of such alterations and additions as prescribed .n this contract. In Arkansas, prevailing law requires that performance and payment bonds cn public works contracts shall be exer-ted by a resident local agent who is licensed by the Insurance Commissioner to represent the surety company executing said bonds, and filing with such bonds his power of attorney as ,.: s authority. :he mere countersigning cf the bends will nct be sufficient. The date cf the bonds, and of the power of attcrne;, r.;.ast not ha prior to the date of the contract. At least six copies of the bcnjs shall be furnished, each with power of attorney attached. 1 1 1 1 1 1 �1 1 1 I1 I1 I1 11 11 11 !1 11 I1 11 INFORMATION FOR BIDDERS 19. Method of Award - Lowest Qualified Bidder: If at the time this contract is to be awarded, the lowest base bid submitted by a responsible bidder does not exceed the amount of funds then established by the Owner as available to finance the contract, the contract will be awarded on the base bid only. If such bid exceeds such amount, the Owner may resect all bids or may award the contract on the base bid-omp-••e'' w"-- such deductible alternates applied in numerical order in which they are listed in the Form of Bid, as produces a net amoun, which is witn:n the available funds. In the event there is two different items for a specific Bid Item, the Contractor :s to choose only one item. to extend as their Base Bid. The Contractor can complete the item not extended, but this will not effect the basis in selecting the lowest qualified bidder. 20. Obligation of Bidder: At the time of the opening cf bids, each bidder will be presumed to have inspected the site and to have read and to be thoroughly familiar with the plans and contract documents (including all addenda). The failure or omission of any bidder to examine any form„ instrument or document, shad in no way relieve any bidder from any obligation in respect to his bid. Safety Standards and Accident Prevention: With respect to all work performed under Ci -s contract the contractor shall: a. Comply with the safety standards provisions of applicable laws, building and construction codes, and the ''Manual of Accident Prevention. in Construction" published by the Associated Genera Contractors of America, the requirements of the Occupational Safety and Health Act of 1970 (Public Law 9,-596). b. Exercise every precaution at al: tines for the prevention of accidents and the protection of persons (including employees; and property. Maintain at his office or other well-known place at the job site, all articles necessary for giving first-aid to the ::lured, and shall make standing arrangements for the immediate removal to a hospital or a doctor's care of persons (including employees; who may be injured on the job site. In nc case shall employees be perp ,...ed to wc•rk at a job site before the employer has made a standing arrangement for removal of injured persons to a hospital or a doctor's care. 22. aTORM WATER PERM:T: General Contractor shall submi` a written "NOT:CE-OF INTENT" to the director of Arkansas Department o_` Pollution Control and Ecology, requesting authorization to discharge Storm Waters from the develcp-•ent site into Receiving Waters int e State cf Arkansas. Contractor shall be responsible for compliance with the prov:sions set forth in the Arkansas Water and Air Control Act (Act 472 of 1949, as amended, Arkansas Code Ann. 8-4-10: et sea.), and Clean Water Act (33 U.S.C. 1251 et. sec.). A copy of said ":OTICE-OF-INTENT" and the Department cf Pollution Control and Ecclog: s Permit shall ce _crovided t:. the Owner prior to the "NCTICE-TC-PROCEED'. INFORMATION FOR BIDDERS 23. MAINTENANCE 3OND REQUIREMENTS: Prior to Final Pavement a Maintenance Bond shall be provided by the Contractor, in accordance to the requirements of the Governing Agency to which the profect is a part, which are itemized, as _follows: a. City cf Fayetteville: one (1) year in the amount of fifty percent (50%; of construction costs. b. City ct Springdale: one (1) year in the amount of fifty percent (50%; of construction costs. c. Washington C.=ty: one (1) year in the amount of fifty percent ;50%) of construction costs. All other bcnds shall be cne (1) year in the amount of f:_`ty percent (50%, of constructioIn Costs. 24. CHANGED CR EXTRA WORK: The OWNER., through a Charge Order prepared by the Engineer, reserves the right at any time during the progress of the wcrk to Hake necessary alterations of, deviations from, additions to, or deletions from the Contract, or may require the Performance of Extra Worknot covered by the Contract Documents, but forming a part cf the Work contracted for; provided however, the Contractor shall not proceed with any such Changed or Extra Wcrk without a Change Order. The nature and extent of the Proposed Changed or Extra Work shall be defined in wri`_na with a Change Proposal Request (CPR) by the Engineer and sunnitted with a written request to the Contractor to indicate any change in Construction Contract Cost or Time for the proposed Changed cr Extra Work. The contractor shall return the CPR to the Engineer with a detailed cost breakdown. The Engineer may they_ ssbm_t the CPR the Cwner with a recommendation regarding acceptance. :f the Cwne_ accepts the CPP, the Ergineei Contractor and prepare a written Change Order. r. the RIGHT OF OWNER TO TERMINATE CONTRACT: Should it appear at any time that the work is not being prosecuted with sufficient competence cr rapidity tc insure proper completion of the work within the stipulated time, and. if after 10 consecutive calendar days following written noti_ to ..re Contractor and the Surety, he fails to increase the quality cr the quantity cf his work, or both, the Owner reserves the right to annul and canoe: the Contract and relet the work or any part thereof, or at the Owner's option to complete it by day labor. The Contractor shall not be entitled tc any claims for damages on account of such annulment, and he will be held liable for costs and expenses Incurred in reletting or otherwise completing the work under the contract. All money due the Contractor will be retained until the work is comIT'e"ed and all expenses and costs have been deducted and any money due the Cwner, after such deductions have been made, shall be paid by the Contractor or his Surety who hereby agrees to _._;...e pl. v_s_..ns. 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 BID BOND KNOW ALL NEN BY THESE PRESENTS, that we, the undersited, as Principal, and as Surety, are hereby held and firmly bound unto the C:TY OF FAYETTEVILLE, as OWNER, in the penal sum of for the payment of which, well and truly to be made, we hereby jointly and severally bind ourselves, our heirs, executors, administrators, successors, and assigns. Sighed this day of , 159 . The condition of the above cblication is such that whereas the Principal has submitted tc the CITY OF FAYETTEVILLE a certain. Bid, attached hereto and hereby made a part herecf to enter into a contract in writing, for CONSTRUCTION OF: STUBBLEFIELD ROAD IMPROVEMENTS, PEASE II BID No. 95-_8 NOW THEREFORE, PC Tf said Bid shall be rejected, cr in the alternate, 3; if said Bid shay_ be accepted and the Principal shall execute and deliver a contract in the Fo_m of Contract attached hereto :properly completed in accordance with said Bid) and shall furnish a bond for his faithful performance of said c^ -tract, and for the payment cf all persons performing labor cr furnishing materials in connection therewith. and shall in all other respects perform the agreement created by the acceptance of said Bid, then this obligation shall be void, otherwise the sane shall retrain in tcrce and effect; it being expressly understocd and agreed that the liability cf the Surety for any and all claims hereunder shall, :n no event, exceed the penal amount cf this cblication_ as herein stated. 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 BID BOND The Surety, for value received, hereby stipulates and agrees that the obligations of said Surety and its bond shall be in no way impaired or affected by any extension of the time within which the Owner may accept such Bid; and said Surety does hereby waive notice of any such extension. IN WITNESS WHEREOF, the Principal and the Surety have hereunto set their hands and seals, and such cf them as are corporations have caused their corporate seals to be heretc affixed and these presents tc be signed by their proper officers, the date and year first set fcrth above. (Principal) (Surety; SEAL BY: 2 .52 BID FOR UNI'. PRICE CONTRACTS Place: CITY OF FAYETT'EV:LLE, RN.#306 Date: ,1995 Pr^ ct No.: _ 447 Proposal of (hereinafter called Bidder)* a corporation, crga-ized and existing under the laws of the State of ,* a partnership, or an individual doing business as Tc the CITY OF FAYETTEVILLE, (hereinafter called OWNER) Gentlemen: The Bidder, in compliance with your invitation for bids fcr the construction of S-usaLEFIEL_^, ROAD IMPROVEMENTS, PHASE I', BID NO. 95-=8, having examined the plans and specifications with related documents and the site of the proposed work, and being familiar with all of the ct-d,tion.s surrounding the construction cf the proposed project including the availability of :materials and labor, hereby proposes to f..rrish all labor, materials, and supplies, and to construct the project in accordance with the contract documents, within the time set forth therein, and at the prices stated herein. _hese prices are to cover all expenses incurred it pe_t„_ml g _=ie work re .H rod "der the contract documents, of which this proposal is a part. Bidder hereby agrees to commence work under this contract on before a date to be specified in a written NOTICE TC PROCEED of t he Owner and to fully complete the project within 'S" consecutive calendar days thereafter as stipulated in the specifications. B idder further agrees zc pay as liquidated damages, the sur of S250.03 for each consecutive calendar day thereafter. Bidder acknowledges receipt the following addendL.m . Bidder agrees to perform specifications and shown cn the • .es. the work, described the plans, for the following unit * Insert corporation, partnership, or individual as applicable. I CONTRACT THIS AGREEMENT, made this J $A day of %Y_ 1995. by and between. the CITY OF FAYETTEVILLE, Arkansas, T(Corporate Name • of Owner) herein called "OWNER", actin._ herein through_ its Muvnr ;Title cf authorized Official) and JERRY D. SWEETSER, 1N is ccrperatior.; (a partnership (an ind victual doing business as _ (STRIKE OUT IxAPPLICABLE TERMS) of FAYErrE V) LE , County cf 1___ I/AcL __ and State of -AQ _____ s , hereinafter called "Ccnt.ractcr". WITNESSED: that fcr and in consideration of the payments and agreements hereinafter mentioned, to be made and performed by the Owner, the Contractor hereby agrees with the Owner to commence and complete the construction described as follows: ' ST�:.BLEFIELD ROAD, PHASE II PID O. 95-18 hereinafter called the "Project", fcr the sum of FIVE HUNDQ1EO &VENTY 56— VEr.1 r►buuD EK:+rn �� .LMep T�heYY'-n}itEE Auk s% -- °u dollars ($5-17,83a.£e) and all extra work in connection therewith, under the terms as stated in the Generai and Special Conditions of the Contract; and at his (its cr their, own proper cost and expense to • furnish all the materials, supplies, machinery, equipment, too_s, superintendence, labor, insurance, and other accessories and ' services necessary to complete the said Project in accordance with the conditions and prices stated in. the Proposa_, and Information to Bidders; the plans, which include ai_ maps, plats, blueprints, and ether drawings and printed or written. explanatory matter ' thereof; the specificatic::s and Contract Documents therefore as prepared by M:lhclland Ccnpany, Engineering & Surveying, herein ent:tied the ''Engineer', all cf which are made a part hereof and collectively evidence and constitute the contract. .he Contractor hereby arees to commence work under this Contract or, or before a date to be specified in a written 'NOTICE- ' TO-?R^CEF.;.'" of the Owner and tc fully complete the Project within 180 consecutive calendar days thereafter. The Contractor further agrees tc pay, as liquidated damages, the sum of $250.00 for each ' CONSECUTIVE CALENDAR DAY thereafter as hereinafter provided in DIVISION I, Section 01:04 of the GenerarrovisLons and as stated in Bid Documents. 1 L 11 I I L I I I .,O1 TRA The Cwner agrees to pay the Contractor in current funds for the performance of the Contract, subject to additions and deductions, as provided in the General Provisicns of the Contract, and to make payment on account thereof as provided in DIVISION I, Section 01:23; "MEASUREMENT AND PAYMENT". The Contractor further agrees to allow the Owner to deduct from. the FINAL Payment all charges invoiced the Owner by the Engineer for "RESTAKI.G OF CONTROL", as provided by DIVISION I, Section 01:21 of the General Provisions. IN w:TN=SS WHEREOF, the parties to these presents have executed this contract in three [3. counterparts, each of which shall be deemed an original, on the day and year first above mentioned. (SEAL) Attest: ?V Secre,.tary Witness 7kACI . ' p. l fh (SEAL) Attest: a �t p By ' Secretary .s- ' Witmesaes (Print or type names under- neath all signatures) CITY O FAYET'TEVILLE ARKANSAS Owner ? Title 113 WEST MO"JNTAIN STRE= FAY=TTEVI:,hE. ARKANSAS 72'701 Business Address and ZIP Code JERRY D. SWEETSER, INC Contray.'t ..t;e 21 4a& 590 WEST POPLAR _ FAYFTTFVII 'F, AR 72703 Business Address and Z,p Code I NC_ E: Secretary of the Owner should attest corporation, Secretary should attest. I I If Contractor is a I 1 I UNITED STATES I COMPANY BID BOND BONDNUMBER _............._. ............................................................. KNOW ALL MEN PT THESE PRESENTS: 1•= THAT Jerry D. Sweeser, :rc. ....................................................................—..............'"-....__.........................................._................._... _9 Fa ettev lie, Arkansas ...................................................... I. I...................._... ........................................__.............._..--_............................. as Principal , and UNITED STATES FICELITY AND =oi GUARANTY COMPANY. a Mary and caryoraton, as Surety, are heid and frmly bound orto................................................................................... City ... ........... yof Favet to :lie, Arkansas 1 .:1 .............. .. ......................................__ _.........................................]................................................................................._............. Five Percent (5%) of Bid asObligee, in the full and just suit a'...........................-............................................................................................................................................ .....................................I........................ Do lars, :- lawful r;ney cf the United States, for the payment of which sum, well and truly to be made, we bind curseives, our heirs, executors. :` administrators. successors au assigns, joiatty and severalty. 5rm y by these presents. � j ii fcr f m L sb_.: all labor aid -materials WHEREAS, .he said P'mciDa is herewith submitting its proposal for the cons=mac `o cf the S •'cbief_ei:: Road Lt^:= ^t, Phase II, Fayettev__ e, Arkansas. fl THE CONDITION OF THIS OBLIGATIDN _ such t^.a7 if t -e a-eresa c Principal sha!, be awareed "e contract the sad °-incipa. will, witty tie titre -ecu red. erter ;nto a `cr,-,al cart -ac: and giae a gccd and sufFcient bcnd to secure the per`crnance of the teens and conditions of the contract, then th;s bbgat,cn to be c d; otherwise the Principal and Suety will pay unto the Obligee the difference in morey between the amount cf the bid of the said P- ncpa and the amount for wh.ch the Obl:gee egally contracts with another party to perform the work it the latte- arcLn• ce .1 excess e' t`e `or -e-. tut .n rc event sra I •:ti ty aereer.de• exceed 1te pera sum hereof. - S'gned. sealed and delivered. . . ``-"`'�1.-!.._: (Date! Secre+arr L. Swee er, lac. ..........................................................__.._......,S ....... ...,{..................................I................_....ISEAU ?r•�sia UNITED STATES FIDELITY AND GUARANTY COMPANY NT Attorney-in-fact Ccntmcc 11 IR<.uea1 (1.74. I 936037 UNITED STATES FIDELITY AND GUARANTY COMPANY 114 POWER OF ATTORNEY S F-Gg ?5 Ii31f;: KNOW ALL 'tC BY TIffSE PRESS' S: That UN ED STATES FTDFT- : i AND CL'ARAN Y COMPANY, a carporaoa ciganized and exisitag tader the laws cf the Sate of V,arvland and Saving s pencipa. c f5ce al the City Mf Baer,. to :be State of Maryland. does yemov cca�.rmnn and appoint a5C--, Jr. and Robert M. :acts of the City of Fa?ette-.Ile State of Ar ca -s as its rive and lawfal A:onds, ts..n-Fact each tr their ridscpante other capaay S More than one is named above, to sign is name as surety to, and m execute- seal and acknowledge any and aJ hoods, updedakings contracts and other arson : rsntmens in the rotate thereof Cis behaf of the Company is its busininess of guani;ecing the fidelity ofpersoas. guarantee ➢g the pedoroaa.e of contracts; and exectsng or gta-amec;ag bonds and undertakings required or pertained in any icons or proceedings dlawed by law. :n Witness Whereof the said LtiTTEJ STATES FIDELITY AND GL"ARAN—,";' CCNPAAY has caused this nAmment to be sealed with its mrporate seal, duly auesrd by the sigmanires of its Senior Vice Prts.deer and Assstant Secretary, this 222d day of January , AD.:993 UN. I D STATES FIDELITY AND GUARANTY CC- eANY 4 w tgyg ,prs (Sigxd' By l.� �3f40 r� Senior Vice President (Signed) By .. .. �" . . Assistant Secretary STATE CF MARYLAND; SS. - BALT2vfORE CITY Oo ths2 id day of Jauar-- ,A.D..9S3 . befor_osenersonal:y:nine Robert J. Lame-dola Senior Vice President of the :2 i IT -'-J STATES FDE_.TY-AND GUARANTY COM?A_v.Y and Pat 1). Suns . Assistant Secretary of said Company, with both of whom 1 am persoeaily acquainted, who being a e severally du.y swop, said-tbat they, the said Robert J• La.:ae-dolt and Pau -,Di Sits . - - �. were respectively the Senior Vice President and the Assn ant Sectetary cf the sad UNITED STATES FDE7TY A14DGI;ARA.N;Y COVTANY. heco..poraec➢described.➢a➢dwhich executed:be foregoing ?c wer ofAtt➢ may; that bey each knew the seat of said corporation; that the seal affixed :o sad ?bwerof Amomey was such carpoate seal. that .t was so affixed by order of the Board of Directors of sad corporation, and that they signed their tames :hereto by like order as Senor V:ce hcs dent and Ass;srant Secretary. respec::vely, ref the Company. My Commission expiresthe 11th. day W .'Xarch .CDA9 95. Z .... t- ,) (Signedl -tllGy.v. 4 a NOTARY PL"BL:C :his Power ofAttornev is granted uederand byatvhorty of the foLowing Resoiuuons adopted by the Board of Di.-acrs of 0e UNTIED STATES F:DE:.ITY AND GUARANTY COMPANY on Seommber 24, :992: RESCLVFD, that in connect:on with the ide!iry and swery iarunuce business of the Company, all bonds, undertakiao• contracts and other instrumens rr:an➢g to sold business maybe signed, execs. and ackrow.edged by persons Cr enta:es appointed as Anomev(s)-in-Fact pursuant to a Power of Attorney issued in accordance with these reseltaicas. Said Powertsl ofA3onev for aid on behalf of the Company may and shall be executed in the name and on behalf of the Company. either by the Cba.rman- or the President or an Execvdve Vice Pasidect ora Senicr Vice ?resident ora Vice President or an Assists➢: V ice President jointly with the Secretary or an Assistant Secretary, u➢aeriheir respetuve desigparioos, The signature of such dflicers may be engraved• prints o. ithcgnphed The signature of each of the foregoing officers and the seal of the Company .—.-.ay be axed by facsimile :o any ?c wer of Anotey orb any ccmEca:c mating therm appointing Anortevis}tn-Fan for purposes oniy of executing and anesrag bonds and uneertakngs and ether wttmgs obligatory in the parse thereof, and uotess subsequent.W revaaed and subject 'O any limrtarions set forth therein. m v suc P>wer of A3ortCy Cr ccr.�5Caia hear➢g such facsimile Signarurt it facsimile seat shalt be valid and b;➢d,eg upon the Company and any such power so executed and cent:red by wch .faesrn- Je signature and facsimile seal shall be val.d and binding upon the Company with respect to any hood or u➢derratng to which it is vaudly attached. RESOLVED. that Avnmey(s)-in-Fact shall Save the power and authorry. Y...ess subseeueotly revoked and, in any cue. suhjea to the terms and timitanons of the Power of Attorney issued to then, so aectae add ceirver on behalf of the Cagasv and to Mach the seat of:be Company to any and all bonds and undettakmgs. and ether wriungs obligatory n the nature :hereof. and any such usirament executed by sac Attomey(s;--,n-Fact shall be as bindwg upon .he Company as if signed by an Exeautsve OfEcer and seats and anese, to by the Sectary of the Corcpany. L Paul D. Sims . an AssistantSt_ary cfthe UNITED STATES FIDELITY AND GUARANTY COMPANY. do Sereby eer.:fy that the foregoing is a -sue excerpt Sam :he RCSO.itaC➢ of :be said Cocany as adopted by its Board of Directors on September 24. 1992 and that this Resoiu3on is in fad force and effect L the utider9gned Assistant Secrenty of the t.1 tttD STATES FTJELITY AND CL;ARAN'TY COMPANY do hereby certify :bat the foregoing Power of Accrzc s m full force and effect and has not been avokec. :n . esimcay whereof I have hereunto set my band and the seal of • c1 STATES FinELrIY AND GUARANTY CCSL'A.NY c➢ this day of .9 p oNonuoo Assistant Secretary FS 3 • 10.92) I CONTRACT PART AI• - WA --R DISTR:BLTION S"S�="I .VC ,_ _ V• Y \ J -Y• -� Y' /-r-\ rV anis bonds. - V Y J • •. • 1 J •- V .. . L. I J'- l I V a a y r S• -rS.r3~Ca cJ:.I,er_ '; c•u rry~ J] 1 t Y V Y..VV JVI -1 •� ---- H 1n_1 ~ ^•-V .. 1�-.N~ V u\\ V , V �V u . -Y \^.. -t- OnS G•i�a .C.,J 1,. 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YV ,I •. • IyU ^ ~ rl-r irC I•r1--g--•--.el- C _ r, • V - 11 J •J V • V JJ IL YV Y-Y•Y-v- .. YY I• u I- •% Ua JJ ..---_)V V ar _ /� - � C 1 r V eVr J— ° 3U '��.- - - L^'- VJ-V Y .NP\.Y.- -~ Y V .J V-V'y S/-• aY� V�._.--..�V •� ✓-- -J-Vrs GrJ ...•ajuV -V°V -u�\ -. .-. S-VV��•VaYUJ�S V` Ve- J�vJi-i C �.. .- r[✓ J or tI CSc y, -,c IIer JS 1. .. T. e n J iace •Y 1 L ax- arV v3 yes [ C. A. JY. Y.r-r. ••` I'. '�V• r. �. 'SC- ,�-,` n .Yn^ '] .VV. �r '-II VI.V - L JV J TJu. V-: r �_• ,_ •.• J I^- I. 1 V ` - I• un u- -� V • V• y V IV J_J �tti: rrtlLR/1 a J . - .- - -- 11 '�,^ J II - - - 3/08/95 I CGVRACT FART "A11 - WATER DISTRiBu-ION SYSTEM 5 ti, '__ F c E ca _�=, t I .'/� J. -r_ JJ-V ~! \.. 1 Ir• 1 1 SV"..... �Yy tV C i V — 1 V .J I.. .. .. Y 1 L a . 4a 1./ . a.4'iCVe ,4�t" a .. .{ I. �, _J 'JviC'y �r�-. rirli: LC^C. ry'.eCC.-'Y�--- 1r;s , St -2 Eackt-11 Tap'N1tn L.... uYY .Y l41 St- y Jam\- y 1 ..Irrj 6u..r 1 t '• yl J C.rnreC--''I `. ?rsrg House service ine. t e r a �\e n,Aiz2 S 55O pr per ea SSS� B ScDrt Si^c:e Se•rv-ce Set 'res a^d ccnnect-on to existing rose _er ce ~e, 7 ach Co a� (SS.ZS— ) per ea 1 O. Adjust eX St'rg .:ate Jc,Vt R i S to 1atcn rew rant surface C ea'r mow= hutiare rl;el y--r,;e 7S-1 Der ea 3� `70•_ r `�I„Cy � +`nj -rJ - ^ nc + `L..�^V.Q 1v \.. -.In. y• .u. yJ/ vC .I ^-Na1• r .-':nc arl^ yn�I_. . ..?�, r.C /fin .. ,,. 4/C. /Iv.ly I yam- ..V.. o . yL ,./ S..1� 5 iJ' oosa' Her S` ___ -� - V. . .. 6 IILC .. . 11 .n r, ^'t �` n . Ill_ .. 7 �C .. Va .. -r .... _ ..•- aVG `. I- l N +.'.r 'jn n -.n.. f•� 0 r IQ •I`� �V�•V �Y�..i 4� Yv 1p /V —� I yer ea S_1___. ^ N YY - • (1 • JII (-'X4'' ` y �/ 1\V yy 1 .J 1 C..y 'IY.+ ✓er at �p'_r '7a J700 - I 1 ,rl 5 c» i I TOTAL AYCUN— BID - CONTRACT PART 'A" . . . . . . . . . . s 5 i i S .y� -G�1 2 I CONTRAC- PART "A" - WATER DISTRIBUTION SvSTEM x truck tickets ribs: ce signed on site by Cont~ac:o-'s representative wi:n date. staticr locat-cr. ara use. S3-2 :o be used ONLY as Sackfill it c'nee- Sections. ful' depth cf Trench to Street sutgrade and to one i1; fact Back -of -Curbs. ' NET TO CCMf""AC—CP: A reasonable est-rrate cf SB-2 trench Backfill under street sectcrs have beer estimated by the Erg,reer to be 1300 Tor. T•rhs Cortract will pay a unit price per Delivery Ticke: uj to to ' 1200 Ton. Adc'itcnal r'cunts cf SB-2 Backfill to ulfill th-s CONTRACT shall ce c:r,s;cered OVER -RUNS and suns -diary :o otrer BID IItiII 1 [l L L r I L I I I I 3 3%0E%95 CCNTRAC DART "E" - SANI"ARY SEWER SYSTEM I 1 1 1 1 1 i: rI r.'- i ^C r�'f-••'�_ -r r 0^� `r- '.r. L _-_ h^Y _yV n u. . _ .�. ,.• •. 1.1N Illy i.'I 1CLCr " 1-•a ]. u_I Cr.5. `I. r'r -- .-•-` .Y.— _-,ru( ...Y, it r� I. ` ^a^i .J u. lV yVJ ... 1 ,IIIVy v. L Nr vl rSey . y..' 'L'_I ..i :_Y�.J Irl C G2 aVVV VC l.. NIY I •../. V C . V`yvy : y•� Sce_-. ., "-ten~S and Artl reTer-C �^ -..-' r - -.: ... 'I .. u^. .� iY 1 _Ii IJ . .:r]. arc 1 rulrl. Cr. eal Ir.r, C.^yJJtrc. :. earuJ. ✓I„e LCrr'. :.Er -a S and testing. Air i-s:,rg sna l irc ude a,l SeFvl e re ?n al' pigs. N.'t t;tceSs Se e.- .' Mr —sal such as 'HILLLS.J_' CHECK,. excavates it P�IRT nsl"='1 e `rc^rporatea in J Fn ��F "C" as Fill Male ��l as V 1 V ii SJLsid,A..ry I.,J c_rer .;,'�'-s cx LIs Ccr,ra i. P PE_:'d- C VS C : r. r1,^Wish ar.� irls al per puns and specs I Icat::JI,s. Sar gar; Se'Ner Imas ccliplete it place. Ea& Lr-t P = I e✓✓ ]rC l l II ,. r s rl,ass e ^." r^i ce ` t i Ic .ea ^,r arl,� rg. p p ✓ecc ~c, cIVVr.Ur an est n-' as foi1c s. trot1- • ...i rY..I I .I I1-yy. -.r..�- yC C,. I^erl.n . / --aV _Ir .r Vn• 1 ^ y,. Q rL10r -r ens ,•II Y r r. .. lit nnp L-..- _ IC 1 VI `. ,,S 'I,'-VJ JVY _ / V.. .. Al J .1-'/ 1-'.I_ �I - �'- y E.�y y yJ ... a J J I.rs V` ,1.'t --] .. " -r ]_ So. L. r �c FGr ❑ l' - r e -y M nn anrc Yer �'.r arC Cr C Yr'y'~�. SL, a 1 u,. '--II L '��e t(-iwo ituetcl/ed -1i+ (3 .;O2SD per LS Sa3O. 3. is =x s rc "arrcie P:res arc L*'S re,Y _race. - -- roD lJ2 ✓11 �/LV 2tr s sGG--'' ********** r z* r** x*** r x r r r r* r x r** r r r x* r n TOTAL AMOUNT BID - CONTRACT PART 15 . . . . . . . . . . . . $L(I O _ * * * r * * r r * r * x * * * * * * x * r r * * * * * r * * * * * x * * * r * * 3'8/95 ]r- E ' CONTRACT PART "B" • SANITARY SEWER SYSTEM Truck t-c<e:s must be signed On S-te Cv Contractor's representative v'th date. si-r lCcat on, at use. SB-2 to to used CKY as BacK-ill -r s reef sec` Cns, fG'1 dectn o �ren h tc :reef su5Nra e at one (I'; foot Back -o -^Ds. ' NO -E TO CCNTPACTOR. A reascraole estimate of 5B-2 -rercn Backfill under st�eet Section as been est,,,ateo Cy the E,,g-nee~ tc De 60 TCN. his Ccrtract svi'1 pay a Lni: Price pr Delivery Ticket UP TO _00 TON. Adc-tiCr.a' anoints of S3-2 Back`i:l tC fulfil- tl is CONTRACT shall be cons-derec G'VER-RLNS and suosidiary to c:her BID :TE`"S of Contract PAR' ..8,. I I I L, C I I C I 1] I r L4% 2 3!C8/95 C] C CONTRACT PART "C" • STREET & STORM CRA:NASE ' TES: i-11 ILCIS VJ J j� _r o a e. ,clwcirS aii laoor, ate 'als. hGndS. insurance e V ._d •._I t'.r_s. anc .;n`, -^weer 1te�s. const^acted in CJV rcarce ,tiI to tr.e '-tv o--ayettev' ne Soeci-ications and RegjireTerts a"0 as s'::.e^I or: pears ircluc-rc elearir5, grUJC'nQ. c ea I -J, reran c, da; aC: ar;: sun es arc test-r.c. T - C ntractcr s^a-1 prcv-de at his experse anc suosidiarV to c der i ,0is 0` this Contract. tvie ro or na cata arc tests: I. S;aC5race of Sheet Secticr: a. Sal' Classification 5. tte^jury Limits C. �roctc, Cata d. Cers't-es -- R ^- ` -CI': LAus\.. v .r L a �\�..�.. a. I-�JcJJr Cata t. :ensi_les J- V-.- .. 1 y. J-•JLY.Oi Ir1l.KrIV.Ss. Cores. :,ersitnes arz _ -- a_ V ^ _ .. V U. ,�,.,.,.~-,. Ir C ,.<neSi IJVr=� nvI Irderc nc Cctpress ovi Tests `•c^ 7 days and 28 days J• t. .• b. rrvc / ^n a • - te- I I I I I c 44/ Ji C8l I\i I I I I I I I n ri I CONTRACT PART "C" - STREET & ST0R%4 DRAINAGE r. n_I , p f J.. 1..1. �iV �'.#'_ :,.I! `_iJ' It_.i.\ a�. •.Jrl. -.nl.� I!'^ ClarlS arC speclt1Ca" Gns Cr Sa1N% rr `r a nn Y /�y� /' VJV J J _ Y• vJ y I LJ J.. y1 4\Y V. Vl LSS •] eeY sectons IQ. rl. Itr•a_i l__Io�- C'.-. nnl'^f .n. _._ t.. v. ... 1. f •-(�r.J. I.•.I�^ .•�. r �'t (('' y c \/ 1 Y ..JV '1•. uV 1.] ..I .. _ "p' Y� -]IJu ❑v•- . ,. cer:,=rli le ccrt-fl i~ ex s erc- '89r L. J y - - V - - I YI.JY J... III -S -IL:-' rL1 Sc1r c t..-•V..J ~'�y. g„ ,l \.J V�J Ly�ii and cac.csl 0p4ng. and C ass `lec and LnC aSsif1eC excavation 1'1 the anoLrt o1 LCL , rr 1 Ia+e,. 2.000 C. i. is JVJrVx Ju..e• v.V I V Y^J I \. nI aVGaI oxri_- I n- •J ass led Exya✓a.._.. TG�Vr-V •.J ye used as GN-3' - "SELECTED•" =_' ! _"H EKi'L a ,C :~e rera n;n5 "CLFSSirIED" EXCr'JATED materials to be ;.sec in Lt5_UI'�r' : 'r._L Mt -.3 xl.hin t'le lii:ts[of tie project; •CC IJr a RS SI '1 r T J II ivlr ••N - Y: HE'V the Engireer arc Contractor s'la. ..deternire wnicr Sections flay regJi Ne UrCer Cuts and f11e led Sin: Or-S're "^titer; al : Cl-S'te. - SING C Y. CO ______ L 1C �C L_ 5Q . __ c r I F.n a hx_ 'r .. l_n J_r.r '• -. N� I ` n -• - •--'r a•. ...r• -Y'� ^I ` ^ _ LIIJ •_ __ . .. - � J✓ u_J•- 1 _I.. J .\.. i• n -_ \.`r_- _. _- aC ',, fl Y'- 1 n Ir'rra; n/' C n- n1^C-f ✓ 1 .IL Y _ J.. IJ .. . L....L J__J I VII' .J r rv. - t^CC I L N.. l,wrc"'J: "'.- I �cN .N_,Ck IarC Sh.a� I^C'•..Ce +np r. r.. nr�y rr ]V. r. ter' :rp -_-. �.. Ynr+ .. rr/�`- .-• - ..YJ - fl -. .('I ILJ _ __.___# JY. J J \I •11SyS% 1 VI • SC IIJ v e a v ,�I V„ n .]_Nee•. _ey�.1Jr Y+J DIr 'Y- f er •neN hV NJ r- ac, C .r_.]r" • J N TrI rJ V].- n f y / I r. \ v $ •./ r C..J u ; er J✓JJe vre _Lr..al.ul.~ Srla yrVJI Vlle Ic 1c.Y �Iy. ' E-447 �':1rJ J ri C -\� Y__ E"1'' I\'ln J Y✓ILt-L.1i J`I r:.L rLC J _uI!r A' •+iY�/ `-S MF•.' ••` LTC-\:\Cn C_ pV I'r _1 ER. _L- h'�;`J J- .l J `��- LI.; _ 1r'r-\�\11 .�yrn-,Ir __ Cyr✓iY v y \' ylr✓_ .a 1 \V L f-IY _ rl` . rr.}P 1r'� _.• I✓ o ' S -i r\ '11 CI r_ VV Ir.L L�� JJ^J rj.I i•.-.+ I YI`✓y yR \• N`r ''I'- Y_ JVr 4Ii -JI r1/_•J .n j1G 1 ^V yy. IV I i'I .� •Vr.VL L Lll- UI•iJ IYISi •-\ r --'-- r y✓. .y V ly.\ I rl- .`- r l._ 1 II ._ .l• -LL I .E uL-•VL� 1 •-J1 -..Y •-y -y1V _V -.- •J.y -Y • V .`_I yy. IL. �.r.. VI•Jr .r J-�T`�_..'L Jay PrGESL5T-"_----------- ------------I8f)Da- 3%03;55 I CON RAE DAR- "C'1 - STREET & STORY DRAIM1rAGE 1 Cr ^- 2. u -I . ILS: r.__ :ALL,'. -J Jt_4•y I •1 -\ice r_\ ';J(`f\ ,IftIrr I. 4. 'r-(r-C� .-,^ CI .I - C_'-^'1 ^q ♦]'\ r u_____ lu _ __ ,. rr"_ E� _ '-IL" F'.' _,J Zl% 1. „N- _ c_ - - E C-_ J:,r I _'yl1 `LJ �' 7t LIh IICK F! nK[^r, cr1--i I1�\5 r t rr Ir r yJVI1J \�lLI_^:J \l1..Yr=a '. J„ J...:rK( _'III ny'yJ[ II.: C.U:RA.C OR . __ •111'1 ^r _ fl -----'\r- r ...n 1. -I •rrr ,_ -- P:.y(:D� 4T Itr� -y yy• J•- _ JK rVy EVE%1SE T"IE CCLI CJr: GS, ' a ear"c Grubg. D-_JJcsal Clear-uo arc d ti rCIa5 11e LC'1<'i l NI ex\^C'Jtec TC IC .. LeS ,I.a _ed •-- - •1 .-- r,R_; J . \•c V. 1J ,]„II YJyI e ylac Si--,VV1' _x a'iated ' R - roc- J•;..er haler ly yl. VV _yV J IV J..yIY Svs`en arc Sa^ritary Server Svs en Y ,fir `r \ _/_ ^r.-Yr • V - -.. Y 1l ,♦ -.Y ,N. ]1 y uCi b JyJ ___ --- y^r \. • '- 'A �J lV. J._YCS C' rfJ S^r,,Ys, V:.SreS, r ..-- r ..C C s y4 ' �y5 :^l. v.rCr Y•-rl- VJ J,. rL,. 1.' Yr J V -.J lam-. ,. '- 'L. .-SJ y"1.,VV ..Vilna j'yrJ-i. y, r 1u•V✓-- !r - Ill/- - ^ISri ,. '-.' -. _f\.iYI`Y.Y'�.:.lV\- U y.. .Yy✓y. y IV .V . -- UV .J -- _JV.. J,. ... VV yV V I 'o sci . I__e. IC 1 1✓. e .� -..C ., .S an VV yl • 1. IyJ I_ �J C •-1 J -I V .11 L.s and -Sr-C:cr aZa. and ',err,r^led all Ccrpaotion 1 e -LS rr a ua : 1 eV 5+^oY SeC ^r5 Street _y ,.y.- "-I #\_ -J .JI Ve _ --I-- U. VVrY _ .. Jr . rU Yr_ rn ,. v'r- J•- -.�SJ. V V V. Ir V� U 1 I E -4 q 3 F CC�J RACT PART 'C S - BEET & STORM CRALtiAGE 1 Ccr—; C�'I;Jr -sts ;or Sc' s Ma a" -s snail '" -N - r ' I. __ _ ., .Y mac. _, L. I.. I..h".9. ~ S 1 _ G_v . vI. IfO .._i 1•u treat s�VVI VVI S:ar..card Prcct r: _ - _ C Ue -' Cd _ V IJ 1�/ III �JIVV 1 at riais wlth-n -:1 • 6acKslcce - Sheet Sections - ?E Stancard ' r�cctor: jnclassIfiecl' cet'Nee7 the 1:1 Eacks,cce and finish grace cr Street Cr cl S`ar.car^ P'cc LI r. -S to "Classiie" Ma IS -"cm S reef Sec °c•n EAC-'/atiC I arC Off S e Ii, s de' vateria s c'acec vi:�ir L Bui d nc Sci a <s cf J J`V V M1 VC .y y . - -1 u - _ .` - _ _ YV • a a •V y J JC ' KC I MG V Y ._"a~' n^ ��..._ l..'..,�V _Vn V~r J- •, II. _V r''J sra .. � CJII..-u_-V . - Vr� �a -. ale~i� Jy ..Ju J.C.� �. r'-� 0 p - fl � 1re.-'eve] .J Cr V r -Y C II E--4-'1/ 4J1 OE/95 J 1 I 1 II I 1 I I I L I 1 I CC_N-RAC' FART "C" • c-rcE_T & S-ORM CRA:.'JACE 1 \y VY•. ._ V •I J...rJ V. . _ i. Sv EVL J •V Ylrl'J �haJ .s.�a J`. ^ `.... S� ` _ SYnJa .. .+. r J Sv \.1 yy 1. GLI.Jy. VL.L GI .." TaY \UhCY J.. .. - L. V VCS' . L. CVC+'L/xima.. j' 5.%0C S r ex s �.C,M ur e• Lama Sun .'tousa,d six hus1,�a f S ac __ _ rer I^. arc L1 c G_ .\.aINGY:.-.I -"-ca E'5 S 'J ' exis 'n- ccr e = tL . H, US4..v e'iak-i II.J.„CI.e approximately iri,aGe. LL;rID yam @ _)er L.S. - 802 S C. emVve a•r JYG-- FYI n diVe standard Curb & J 1..._. _ 1 L 7 0 .-e _ r.-- 1_ J- CCNS .� yLb r1 - 11_ y � /. \•. ^;_•� ~-.. - _ IYyy_-nl 1 _ r iY'—. 0 aye:.L_ •� norl __ a arm- .. rte= -�.- Sv __ ., -,I _JV_ 25 '� _-^ Der 1:RJ♦ to be JYIVC IV K J y yV JYJ vJ Y. V. VII _ 1 J�CVV L�\C.\ vnr^c �- _^n __ V RJ_. 1 _ 11 o^ � eVVn II y V . -L. _._ JJ..J JI U 1 V • J .- - I ,�JCar y I LVSyG lal. ^''J Ct re a. Ste'.-. -..'nn it ?i N ^e ..fin =V n.-' \�J 1^ f� n.� n n- al• ?IV❑yrC si ./• J y .s. ..J :CCe L.,1 1 'ey ♦ 1 I - nom.. `n �r.. `n^' � ^, _-,#4--r. ir�.J lam- - and ^.. 1 -an^..- _ I?ter � J:. .Y ..y _ .C G' .. VL/. V VJVVr as 4C it y ra S V � ... VVV L. Y. _I L.V ..IJyJ 1 u r•G nr�••r'-r--^'.. its 1. �!.. =. ^-�L 'c =-1` ar f� lnh.-n n C. 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J_ .j J rr, .�-i,` 'YYFL! re" Letd �I•i�_ O.EIL ' xr rxa' o - 39/, x. /y, r per S.Y. $ M rl- �r .a"C .i._y V _I Ck 4Cr.c."\.yj .\iL rr'li ..e I� t•F� 7,1 3�se r. ^ -.N�-- rl"/�' -N- -, ILA r r- ' - ''e `:0t . V JrJ `JJ_ V.vl `_- II V.1 5LIV \ . 1. L. •` :,-c,`\ I•,F_n1IRi! :er 1e:a •i„eet. 6.870 c V n -v ., �., Zft I�, I Cam_ �-c-* z.1 Cirtcl. do ,ate $ / i — ner C $ Cq / V♦ L Y VI J. J .JVy V•il V vJ YI-V Inn _ y�( = Nom+ • NON _q n ..J4 JJ� •Jn '-1 C /rJ SJCC.rYL•V .a x-r/�'� r o 4r� s /-. c Q ^ S)7SE •.L^' .< . . yv~ter" - .y< I enr ......r L. r-•.` r �.V _ J.1 . �i VIJ .•J• - S CCa < C _ . N. JC'. N-'� - Yrs .V N.I�? _ ^r•� ^� '- rJJrS _nom V. Jr"C Nr•� nCN y'pNQ y . C. 1 - ._d__.. '4-_ h_'_ 2. LC ? J _ L_wIJ=E= �f;_ _,Jr\ _lr..�r.."•r 'rr.-.r^`� lam_.•.-r•..�I ....ort'r NV. YI eaLr��a 1. -' I _.. I e.11 S.. 'ti'r J. 1IC14Lai Y.a V.I./ J n --_ _• _ C•- -I " c ?' --. 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L/y t:::,JIIyp \y - - J-_ yy. over J y_ - C3 ) .e A. I LJr.�..nJV_ JJ\J� - _Jr ., J�-tie. Y'p�. -u#V L. \� 3. - _ .- -. - i l _ yy rl. .. l! 11111 JLJ 11 JCltier ?iYe. �Cv L —>, jo 5( r 1 per __ _ - - l.. •.IJr��"y„,, �V Ir J�orn Se1N'9r 'JIDe. i.^..7 _.r- D. _ I •. ...+ I l+,rIII c--' M L.F. 4lI- VJ• V.�IY .r vVr� JC`Ne" p:e /1% 1 S 2G Id L... g 1 -try✓ e.e r ! _. _ . S / � cc Vcr -I.. `r. .l v :r 1 r�r-y,� •Y.`I'' \__�•T .1 vy44 VV- _J.. �1 •V.. .Iy . le �IQ YI��—�VrPiL J -I?r LVVrJ .I N-_ -.'. I. _.-. IYer I-' `1 ~ ! ✓L -J V 7/ /999 /999(///1 - ` yyry.. ~.I - -� 1V `I JVJ~ y 1 �` ', (� F (c. ___ 7w� :,er L.F. $ 8o ^r.Yj . F/` j ('1 �N.1 \`I ar' G�rtl Jrv. I F IJ VV . J•- _J _ lYl .I .r IY-. J - - r_�ii�ys S adlJ Ge~ L. J. 1 c ! _ I 2c 1 �^ fr C .Y 1 \GI•er J- 1 /�c U11C.. s / //�\ •J iL/.�� ✓er L .r. S /5O. I, D�V.0 SL•y • J�Y� V 73. 9 7 -Cr ..-. -.�.d, - J• •.ti iJ I I CCN-RACT FAR- 'C'- - S= E -T & S'CRM CRAINAGE L ^ ..�J_ `I♦\_ ivn . _ri_' R- r' __. neS M1.Gr ylAn and sn r•, ,- a- `-'- y _ V I J _ r , . 1 N 1. .• J .�rl. _e HO -'ca YCN-^_..~.. . Sn'e�..^IC r C'rcn _C ?e-t„a C�„CAL WI ..1 v .--iSI i. �. I v1. �.n:a rrlrnp Sum td at +A wcie 3IG0 per L.S s /SOG . ' 5. I-- `,C :: �_ c!e ,Ve;_ •`r n ex -s ,nc Ccrc„_te sva e ar.� Ccrstruc �e,nrcrcec Concrete -eacwa1 I rans;ticI t0 naccn s.�a e. unp SL,n �Y2P� rem 3' �_ per LS. s C. S ? uc ex s r.C 3 x 3 ir.-et cC;r.-rc A1.1 Cass 'S. Conrre:e Crt•ut. _unc Sun to �hret r.� ;tom S 3fG— Cer L.S. : 30D_ D. - -' �. .'! MvI J• .'-� S r r'C yI4„�. . Jr �yx 1n ^I Y,n �. ^ J JI r 9F.c — Cer I-. •S " '..: ,N. r �X�.S�•n .,r��Y Ie L•.;�p S..T a CO ✓�-t•v ,L k� nr v.�1 SCD ` perL.S. . S . 5 .500 E. C4-- P'0 N-na IIY. IIL y._ ^f .`jy .1 JI �.. Jr 4V Ly�l LJ. JS � 'JJY.J 'N. L. .y. LCJ J✓4J 1 I - ,�,�a� e0 L 1 11 4r 7 �� Fe 5 (� C/ ^ - —.. J ._ .. • �x'-�1r/. _ -r^-r InyNr.- r- 3,.x _ J I '-I I .C n J l V J I .' v%_4 ._ •p p_4. L v4 • at 'ki_ .. .. • . C. ,.;•I� a,�, ter^ 5^ 'c^ C` - r Ca'.ven F:�e V . V J1.J .I J.. 1 .• - .I i...� - L"\s S sc.- Fen L. F . S2QO r CV IIJV `o c::aV JL YJ-•.- J,_4-. .�. J4 '_. �JJ. J _ I_.-- _r4V__A 41.�eh street sec - :"s. 6C; `J Fc n,r �zt. ate` s"J1�� 13� er s?/CO1� PAC_. JJn-_. .�. _ - - - - - - - - - - _ _ _ _ _ y _____ �1�%I_!.fl� _ I II ____CQTRAC PART 'C" • STREET & STCRM CRA:VAGE :L•�+'s'T1_ .I rS YrwCv a�-n ♦�a ^'T^l, V.j (.� 11 _ _ V� 7`, -^� I,•,\1.-1 r J1, J__; _'!1_I ryLUJ arC. - _ Cr .1 _Y .J .-.. ...\ L. 'L _Irrl ll[ +_�Vr.•}Iuh• -�I 13 �KuM Pm wi 1^ ` L JCL,I 1 _n I_# ej Q° ''a ��.rer$. C�Lcac�ec EerTs. Ard otter to the - ('y1 iLes uY. L♦ul I L• L e Const Vyticn of the pro-°-` to un \u _!.4 _ V•n - 1/, z,.. 1I Yn ^ 1 / n VI n ^ l _I C.- -Vl-. _. V.J lyl V .C ✓anage VII -acent Proo rLles. ^ -Q na ] ♦ .o( I -c Sun .35t O 'III Construct St:.rca^d F^e^cn ,ra rs In-tl r-cic Del4crate� P.V C. Pipe. as ;aI �e reyu-nm� C Alr15 ;,cr.structiycn r'VCI Recuested by tie rc Weer 20C L ? Sep c.t cio gar 3( 7 ) Per L =. $S�DQ L °'-'e 1 nl _n n '� -T+- JJ •JVC C. L `I e..c. JI vin 1 YC~ Rccr •�„", Y• , and 1 Jr cY_ nJJlrt r ..ray^a�a ✓-^ -nom(r ♦•\ "('•' ❑ fl %,. ay. ♦, n u . u.. ,.. u. ...y4.S 4...._ u'� L.e L'^.J�nOu( �~ +n \♦Y _�t, ,,,,r, hir -CAE/7 aA $ �3 ) Per on 5 ____ ------ ----- ----- - 1 J 1 t • y n �r �. TCTAL BASE E:D "STREET & S'CR`^. SEAR" F c T`- 'V I. \'r'`n r 3, S ..V 4se or -a. e eXUU VLAeU r..~i e,r a s ..0 Lu- I \lc a l?nrY J/ Jy\.1 1♦ yCJ J Ala :~U S .. `�,• v,, -v1 -I_4._.__ -r __ 1^y v-~v-vy.♦l~ -�L I. C.\V CNsC. SI J. 1 Jy YN 1^ J CV '.I✓ \. .♦ F _`\ -]`J .♦ `• .Vv . II1 jr IS VJ _'t s l ,.,1 \ 1'� I lyy -X,.V 1J YyJ nJ _urla I1� 'L\Y iy.\ vYl �_reeu Jew_ liras \1�il Y11k reeL R.- n 3. - .J...S Yr _1. r za_^r I -, . ~^C .. _Ja.IU 'I Y yy_I•j -L_V _ V __ _ // �. uJCy J SJ IT ,♦V-`Xl.i u.^i .. . . G _.. ,. ^ _ 'a:] r'1 . -+I .� `1- 1 �rL\� Ln r '..G r_ y ^-J. `G- - _ _ .. i�-�.S y I(..�L ✓= 5 4�-C/d b - Err ;ICer j ror-AS �1-'-1 -- ICI VJ v♦- Cr' u VC.-L-Cr • J11'.C S• C../�trac llNl_ �t.\♦u rl -v_ N._e 7� _-� ❑l`L. r� C �.��Y a Ily un r•_ I _• fl G \VVT I - IJ•, ✓ J� .♦... V .yy VV./ V -3. u �VKI��1' a Yyr VVMP^V y� , _ 3/'0575 I I tiH PP.r: c— CCT & STORM CRA:NAGC i 1 + _- -^..i rC ri^C_^` a•s rl' ~� LY rY-" .. L V Y y u �L 1 V be e JV N L J 1^ NI Lter erL" 7' . f r -nyon .^Y r J. cLJII.I - JVVYJ . V' .. y J J 1. 'Jr V \ 11 _ _, L I V.(e I ILA V Le CI IeV Cr S'wJ V u3ntraC.cr S ^?CreSe :a_.17e .vlt^. Ca.e. S�ati•�,1 lccazior• arc U'Se. S3-2 C L.-- I_^. r a� C„J<�1 Jy^VJJ Se_1crs, I N deo:'r of ^I L, L. 1YGc—. w1 ?Hr r•� r. 1"��]1 / -; l` IC,-- r ' VI V.v NV\ J r ^ JI _.I fJ�v V/(\\.l-of JJrUS NY T^' • I V\• IF• 1` M1 a - r i 'Y Delivery T CK ....Y J �/ I1. oaJ Vr 'J ce per DeII1very 1h`net co to 6CJ tens. Acdi: cnal Amojnts of SB-2 rGackfill sha i be H e C..-� �C and S n. n .. C::'lS'Ccl eJ ,�'�='�-�LIVJ alld J.�C�S'dial J t,. Ct Ier C d 1:r5 of the Contract. S CE-C'vI i D."jCS: Terrccrary S'• 1 -/Seterticn P^^c'r.Cs and baYr;ers shall be YI ^` tie to -..uLC\. I I Y RN I"y' JJ • '_c .2' LCI,e'J arc no- nta:nCc of L e CCntrac-cr r'�� '� ' ` S-'- Na:a^ .),-I e Ccwn S-^na—' "'^ a. '"e ccr•C e -'C of G Said " . \JIII. f-V.VYI 1 J..1 1. rojec. (� r n to acccmrcdat'1(� • rcoe� a C't,i e5 S~a: be ;ra��_ SceceJ r. r.y r�Jllnl i�..J y ( 1 A JII. �i VYVY. J L' L. .J JY 1. L Ie CVIILrU�. ..V^ SYIJ be I VS VIl YIS1�-C -r }ny iH Yn" Y ^'n L �•N f Y YF n ny y.Y V l V I_ L • VyI-NJ C J ,Y \. r,CS; l\..v .\ ate..r. 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Q lu Llrl nre�e le1S u_rs-rl c =r - �..- _ J Lyu a^ ^r ar. ^ V /Y / .. ..ryr V._ - C'-..7 . �L1 rid .J •.• . L L.'V 1V- V.V I\.VY „rs and \''.yj ✓eTen.S and as s"o..r or 1. L'1 , NJ LJPc to Irnn. LYI.. _..r --✓ rr. rzr - V.. ns II t• 1' arG' C'I. rYJ _LII IyL \/ 'V• [ y� �. \IK ` DIY X1.1 -Y.. -:n for Co IJt%ct on of _< Exca,a icr -rn' -I Y� ,r�L�n' nL µ S LI. .I. Jane 1Y .,J �e'Ne^ ate M ^ a n5, arc a C^ yen re —s. neas.1reld i'^ ac"^r^ance Nth A: er ,V L.VV' n •__ YL J .Ll'C JLJ V.1 �cte i1v��rzry. -t-kL/±u u2- ea /3S Pr v s/332&. .. Vi _ - `�-- ., ..-I_. VV^ni^VJ^ .i rC •Clan `._y1 I•_._. nG; uI u..II V.V a yVS a rccK y ris ar ccv N Vr d' ICS G'!. 5==r I -J Ier,-I'Ze, ,J.:. arc Na:er i;,r a�i-se-.scns success'JI n .11`C4�-lV ., ytl•M1i11f P I .3..JCO ° r ;, � � s _- S C .Yr• n-nN nr cia:1 C a 1 an i`I I C 1_V •V.IC J Jy J'•y arV 1-JJ•eY .V -1. J Jv VJI SJV a.. �.II Ca �.. _ —nQ.1�•.1 •✓'L. III.C •.IC✓ Y.— SUCC. SCL•Ji •.r1. —n �_ . rY•i ..l . - '- �r. _• 1.'f .,.. i�}i �. ::v J Cv 1�N ~.rr c�Jil - -✓ _ _ f'1 _�` ___,I .n1^U4, .. r • J•r ••x• -,%Jay cr. v^. i'7L\' Svc l.e ll� Cr 4-r I � ✓ .-J. l_ ii n\.. L41 -ai' •1 -Y1. n.- -• . ,..C^u _ .1 L~ .1^ -.�'_•,__ '--J ea� ..1 -,. -. 'JV'i t L _ r n n '� Jr rX .- LL rrJ� C r1 Vyy Jr /_ .J/ __V I J'n, pe LL�IIV SI I� L- `L L NVnZ fL �i JrV JCi: - • r.]1� ter^ •n -^ 1^ LY � .=^ .. •l.C La I J. u JL. r . l.1[/ c.c. c .'a1. 3 ) er L.F. S Set , IOTA: PART N:S;._LL4.'JCCUS I E S . . . . . . . . . . . . $ i STUBBLEF:ELD ROAD IMPROVEMENTS - PHASE II SUMMARY OF BID ITEMS ;. ?AR: "A" — n'A' R DIS:RI9�=ION SYSTEM a _ . PART "B" - SAN=ARY S77WE=R Sycz=m III. ?AT .R "C' - S:.-cEET & S='ORM`4 DRA: AGE a V AR- II II -.:KIS�i1JLLS.�i.V JS a Lu✓1S TOTAL PROJECT CONSTRUCTION CCST . . . . . . I rO S - _V Y'.�.. . __ YV-. AV c G..J - Lcr_e !_• vase ' The ab -- a_l _' • cve l .___ Dr- s- : " ye aL_ anor mate'-_alS Ya--�^C, --- - inC, re -c ✓ar I v�Ie �'� eu.-1 y_ -..Y _t � ,.tea •' cover the f_=-� worx o_ the several ki=ds tailed -Lcr. I I C L IT C I II I I Li 3- -o- u -- --s that to Owner reserves the right cc reject any or ail b_ds any wa_-✓e a. _✓ _-'crT.a_ities t e biddiac. The b_dder acrees that t',_s b'-3 Sall he cocc and may not be withdraw;, for a - ericd cf 60 calendar days after the scheduled closing ti ,,,e fcr rein= -•✓_=g bids. - - _ t• JUCn _e...e_V_ V- �L-_Ve-- -- -V� Vf the ac(-�•'Y a-•'-', ^L V�• t ...._U�. •- V_ L. �atS b±J, 3_daer Wi-, eXe ' to the fin na_ ccrtract attain ed wit^'_^ ten (1C) days and del'-ver a S-rety 3o,d or 3ords. ..-_- _ e seJ ____ a_tache ___ t e sin cf do__a_s 5 is • tin be ore to prcnerty cf to Cwner the in event the contract a-. ---- are --- Y�--J exec-;ted wi`:'- tie t ime . above -. .-._ _ set �Cr as -iV /\ •u_• ya--'- da.\,ages -'r t -e _ay a=y ,!e a`.--.:�_y�.^jva_ expense ...ai ,...__-.. Owner taus V{�_a_ Y�_ (S^+a 1_y_d _S by `CrCl�vra_--1... __ese __' _-_r C4Ym-y_- JERRY D. SWEErSER1 Ifl� 1i4//t.4 i G pate/_n,C 590 WEST POPLAR - FAYETTEVILLE, AR 72703 -_s===-ss ---dress a:.d Z -Z Code I I s?-C.-;IA77CN IsI-x ' D_VIS_ON lA C - _ S �CI.FICATIONS SPEC ^�•• Szec i tidal ions shall supersede an cc -f: ict-nc sneo-fications listd in the to-icx_-c C_vis'_ors I I I I H L I DIVISION 1 - GE--- - --- - IC -S SECTION - Ci - 02 - 03 34 05 - •05 07 08 09 10 12 13 - - 16 - 17 - 18 19 20 21 22 2_ A Ge::e=a_ Description LetaAddress of Owner :-. idated Danages Safety Cffice and Sanitary Facilities Ccn-st —ction on Private Property ficaticn of Utility Ccrcpanies C Contractor Bids Bid Praced-.;re Sc^eduie cf ape ra.icns i:^ts-cf-Wa-i cr. Private Property Fr;.tecti.n and Maintenance of Public and Private I- e -..V Ya_.tenance of T -a_-_ YCi e -en- :;� ^. Tra- and Re---ace.�.en.. 3arricades and ig�ts ---des ?- -es� P -c cgra ns es:cnsi i i; c'_ Contractor for Backfili _es` -'"7 Baselines a -a Be= --arks C assifat-cn of Excavated rater-ai Na'zrne t DIVISION 2 GE`:E P- `7S A_�--^\ SECTION - C_ Clea---c - C2 Inspe_ _or. C I I H I I I I I SPEC_-P'ICAT_ON �NDEX DI 'ISION 3 EAR:':=';�Rr: SECTION - 0' V _ - 02 - 03 - 04 - 05 C4 C7 C8 09 - 10 - it a- - - 14 1s - 16 - 17 18 Lr 20 J Score Genera. Re �-regents rncn Ex' 3 tat - _ .: =e-- :c and Boring Rock Excavation. Shea;. Crossir_c Protect'icn cf _rencz Backfill in Drainage Courses Dispcsal o` Excess Excavated Material Paved Surfaces Grading and Seeding RRescddi nc ?reservation of Trees and S:nr:±s Removal of Water Measurement and ?_',Went Water Line and Sewer Line Separation Pipe Embedment Trench 3ackfi'L; VL zc:a and Cieaninc- Road, Raroad, ?-pe;.ine, and ;.;tility Sew ice C-„ss- .mss ' Z JVIS_ 3A CA- TT R :�n.�7-S u V JE E ECT7/'�T� V -S�...L r VlY _ J1 -X�. G•.a /.r J-V_n Y- \ G- PI ..u� r I C C P Il DIVISION 5 P PE :`;S TION _ L's,WATER MAINS SECTION 0- P'pe _a.ri_.g - C2 Genera' - C3 T'e =as - 04 :�� 05 :- s.. r. --re La' .o 06 Rea t' n A- c_^orage and Blocking 07 P.`;.C. Pi -e installation I C SPECIFICATION INDEX J aria J� �ty •�•V .. aya Vi_��a���l rO 1/Y \VJrI vu 1. ti .— ry • �; _ c s L 1NzO cP c cA^IONS SECT_'N 0-. __ - s - 02 Tracer W -:e^ 03 a_ ,...rVg - 04 Curae P-pe rasta'-laticr. - 05 Fence hainte=.a-ce -06 renal Tests - 07 Spec_al Bec3.ag - 08 Clean -Up 09 Additional Materials DIVISION 5 PRESS,7tEm AND LEAKAGE TESTING SECTION - O1 Scope 02 Disinfection 03 Sactericicglcal Samples ' =VISION 8 - IRON PIPE A_\-DFITTINGS SECTION 8AV T V rn..I� P AND - T'a I SECTION - 01 Sect e C2 V..c_r!e rror Pr:e SECTION 83 - CnST -RCN PIPE P,L FITT=NGS SECTIOti - C_ Scone - C2 Cast Iror_ Pipe SECT_CN SC - il•.. SECTION SD - Ls Taa`Vli P1- .._1 �_. - A:II•N\I' T I .-ice .L. AND ' 5PrG0T OTDt ECTION 8F REA __ N n. DIVISION 9 - VAL'iTS SECTION - O1 Sco. e _ 02 Material C3 Iastallatlor. C4 Valve Keys _C5 Valve Operat_nc Wrench CE C ecx Valves 3 K I SPECT ICATION INDEX D:V:SIGN 10 - P: e'•.S7 " P=PE AND .F17T=NGS SEC LCN - 01 I- -. V Vy- ' _ ^C2 L?nsta atior. O Pipe 03 V .. Ya r+ - 0 - - - -� a: dFittings r r -iii - 05 Standards - 06 -- ties - 07 Ha-'- a - ' ^g \ Y. - 08 C•-_tiag Pipe C9 C;ean_ng 10 :.section I I I I I I DIVISION 11 - V:T3:??E7 CLAY P -PEE 'SENERS� SECTION - Cl Score - 02 raterials - 03 :and -::.C - 04 Aligrert and Grade 05 Factory-MO_ded P_astic Joints j -7 -S- s---- 11A - PC::': -`: J COLOR:DE ( � 7C1PLASTIC SrtgT�'R P SECT-oN 0lA 02A 0., A 04A c5A :C Pipe and -itt_ncs ..Ci:as and I,ercts :rsta-iatic: "Cs- . -'C - - - • • Warramy DY'%:SlCN 1c - STPI. = :D YANTiOLES J C ICN 01 Standard Ya:.r.O_es ID:VISION 13 - ACCEPnN,E TESTS n I S.?,CTION - 31 -- ---ra-ior.-Exi��-ration Tests 02 1a.�.Pi'g - L_ PrcoOf Acceptance d C1 I! I I I 1] I I I I I I I I L C1 1 [I S?ECIFI=AT=ON =LDEX DIVISION 14 - ARMCC '_R*US S-cF SECTION - Cl Scope - C2 Material Soecificatiors - 03 RecCmm„ded Practice for Bedding and Backf:Bing C - ., •._l. _na 05 Laser Bea-, Alicnr..en- - 06 :?an: e C ^n I: ^ - C, Patching C5 Concrete Encasement DIVISION 15 - _CW PRESSURE AIR TEST OF SANITARY SEWER PIPE LIYES SECTION - 01 Scope - 02 Summary of method - 03 Safety 04 Preparation of the Sewer Line 05 Procedures C6 Acceptance DIVISION 2C - R.._' -- -^ V .I• -r 7 S nn SP-rICA_IGNS FOR C__Y Or FA.a ^_C -LU SECTION - 01 - O2 - 03 04 06 0' CS 09 12 13 - - Right -of -Way Street Wide S± -Base Preparation Base Material Base Material Preparation. Surface Ccurse Conoact'-c- Curbs and Graters Side;va:;cs �s Dedicate 5'- nee_ r..•.,... Structure - 4.s _e e __u Sc� _uru s Ge neral Comments Street Extensicas Sub -Base Preparation DIVISION 21 - 3ENERAL COMMENTS REGARDING CONSTRLCT_ON SECTION - 01 Warped or Sicpinc Sections - 02 3anks - 03 Natural Drainage J (U� v..re 7•.pec�:on Jc C 5 .. C _-4 r . ^ 7 'art Yt _ _ a a Z Cu r r - J 5 I LI I ' DIVISIO LZ —. — S1 .s 1M=R.O1%.�• SIi-S M?XI � S_c^--- -•-^ -^w C--- OF FAYETTEVILLE A -T' LS r .. SECTION 01 Scope Concrete Street Structures 03 Suh rades I- 04••?'_n_,;, ,,, Thickness of Sidewalks and Drives - 05 i •nir: ,. Width of Sidewalks - 06 Placement of Concrete Pavement I- C, Expansion Ccints - 08 Turn Rad_i - 09 Pczzilith ' - 10 Temperature During Concrete Pouring ..: V_bratcr 12 B±dder Responsibility I C C I I I I I I I DIVISION 23 - TES=NG SECTOti' _ �? 01 Scone — _ 02 ater�al -.yes, Test_ng Procedures and Standards DIVISION 24 - S CR, '• DRAINAGE O= S7OR.M S='v RS SECTION . 01 Sturm Trains - 02 Nacura_ Drai^age - 03 Story Drainage Desicn C: =crete P_:e Recuire-eats CS Corrugated Metal Pi_e 05 Sur -`ace E -a'_ -ace 0' Spec:a, Gasketir_g and Sealing Materials DIVISION 30 - '-"n'- ^RE?TED C3JSr?EL S'=ONE BASE S-'--- ION - „- 02 -I- - C. 05 'S C7 Description Mater_ais L/a\ -- -_-` Con`ent Ca'' --LLV I_. -_ S I _L.Icds . -.a e=.an^e Method of Measure-ent Easis of Payment Ca I I El I [1 I I I El I El 1 [1 I I L I OIVISICN 1A CLARIFICATION OF SPECIFICATIONS P� IC IF_CA_IONS Speci_`ication SPECIA- PROVISION: Spec s shall supersede any conflicting �f rations �isti, c i^ tr_e follow'ng Divisio:s. I C CI.A.R: 1CATION CF REQUIREMENTS '.h. SEWHP, SIRE S, C_c.A_VAGE AN\-IJ I _`. _NSPECTIONS AN: TcST1%G ?RCC':^'—Xvc. 1. A'_1 field tests reT.:ired for a protect shall be witnessed by t' zresence o= t..e Engineer e �--y --• ine__ and Contractor, or their representative. 2. We will recrsire a 24 hour notice on all tests. Calls to the City for the purpose of setting test times should be made by 10:0C AM for test or_ the following day. Tests delayed by weather or other factors will be rescheduled an the same basis. If a representative of the City cannot be present, the protect engineer will witness the test and certify to the City the results. 3. It is the responsibility of the Engineer and Contractor to ccordi:ate t::e scheduling cf such tests with the City. ? All equiprent, materials and labor rec fired for testing shall be furnished by -he Contractor at his expense. 5. Pr_cr to final accep-an ce by -: e C_t_✓, the pro;ec` s :all be sub;ect to a ;cint final inspection by a designated representative c the City E- gineer' s C --ice, a represen-a-five of the Fayetteville Water and Sewer Maintenance Cepartment, the Engineer of record for the protect, and the Con -factor. d c_ _nspec__ .. and testing procedures PJ I ' B) STREETS. I 1 1 1 1 1. Subgrade and 'ease Course Densities - Tests shall be taken every 300 feet. The subgrade shall be compacted to 95% of Standard Prcctor and the base course shall be compacted tc 95% of Modified Proctor. N.in-,:- base course thickness shall be 6 inches. 2. Asphaltic Concrete - Asphalt streets shall be cored every 500 feet for the purpose of checking density and thickness. The minimum required thickness shall be 2 inches. In no case shall the acutal thickness be less than the required thickness minus 1/8 of as inch. The density shall not average less than 92.0% of the maximum theoretical density. No density of less than 90.0%s shall be acceptable. Densities less than 92.3% and more than 90.0% shall be dealt with by requiring an additional overlay, or at the sole option of the by cash ^� City. Where densities are_less ._._..y, par^ert to than 9C.0%, the paving shall be removed and replaced. 3. Concrete Paving - Min:rr.um thickness of concrete streets shall be 6 inches and minimum strength shall be ?200 psi. A set of cylinders shall be taken for each 100 cubic yards or portion thereof poured. 4. Curb and Gutter - One set cf cylinders shall be taken for each 1C00 feet or portion. thereof poured. Mi. imum. strength shall be 3000 psi. *** end cf streets *** I ' C) WA --t A pressure test sham he required at 150% cf static pressure or 20C psiF w'hitever is the greatest. Leakage shall be as allowed by AVWA specifications for PVC pipe. Test shall be r,:n on_v after all taps have been made and meter settings are installed. 2. Bacteriplcgical samples shat= be taker by City person el only. Samples shall be taker oa two cor_secutive days and shall_ be taken only ca Monday, Tuesday or Wednesday. No water meters shall be set ' u._til the samples have been approve in writing by the State. 3. A test shall be performed cr. tapping sleeves at 200 psi. 4. All herds, tees, e_c. shall remain open until a representative of the City approves the blocking. Bedding shall be required for all pipe, regardless of type, from 6 inc:.es :-.der the pipe grade to 6 inches over the top of the pipe. peddir.g —material shall be grit, sand, or other r.,arufactured material approved by the City 5ngireer. 6. O s division water systems, water fires shall extend to the s di ✓isior. property lire where futu ibre streets are eit ter planned cr built to serve ad: acea property. Ccrstruct:or_ cf such extension shall be at the expense^of the developer. ;ire size shall be at '=last 6 i-c:^. two __.c.=' -'es shall .c ger be acceptable. 7_ Where a water lire extension is nct tied to another water line of at least 6 inches in size, and where such lines are reczired to provide fire _`lows, the minima^ size shall he 8 inch. 8. ?ipe ,:.aterials allowed shall be PVC and ductile inc:. and shall be designated for a -Y-'4--"m of 200 psi -r-lc---pressure. All fittings regardless of pipe material_, shall be mecnan ical joint ductile irca. Al. i` on pipe and .r" shall fittings shall be wrapped with 8 mil pclye`ryleae. No galvanized fittings shall be allowed it the sys t e.:.. 9. Mini.:;.:m cover shall be 36 inches. `Cover shall be measured frcr.. the existing gro:ae e_e•aticn at t::e �_.:e of th_e pipe _a;:ng, lot from expected till carless tie fill is placed and ccmnacted prior to the pipe laying. Where lines are laid ad^acea to streets, the cover shall be measured either from natura round or the curb elevation, whichever results in the lowest absolute elevation of the pipe. le_ Minicu elevation-. for service lines streets shall be 3C inches below the planned s.;:grade. That depth shall be maintained to a pci_.t at least 5 feet outside of the curb and storm sewer line. cf water *_* U 71 I Li i.Sewer services shall be marked with a by 4 treated ti^aer post set at rule e nd o_ the service and ex.•end'_:g at least 3 feet atcve grade. All services s :a• ll be broug ht up tc within 4 feet of nat.;ra'- ground u _less more depth is ^- tc re^, ' -ed __ _'v_de service to the rot. 2. A low pressure air test shall be recruired with all ser ✓i ces in place. No other leakage test shall be accepted except by oermissicn cc the City Engineer_ A vacuum test. shall be required or. all manholes. 3. A mandrel test shall be run no sooner than 3C days from the ir_stallation date. a. Pile bedding shall be the same as required for water lines. Grit, sand, or c_her manufactured material approved by the City Engineer ' shall extend from 6 inches below the pipe grade to 6 inches over the top of the :p=. 5. Materials allowed shall be SDR 26 PVC and ductile iron. Iron pipe shall be wrapped with 8 mil polyethylene where buried. Other types of materials will be considered for fines larger than 12 inch. 6. Taps for residential: use (tri psexes, duplexes and single family) s pal' go directly -tc the -e unless it is found to be not practicable. Taps for apartment building (4 cr more ✓nuts), commercial Cr industrial establishments shall gc into a manhole. A separate manhole on the customer's property may be required if ;,,pling is ar_t,capated. regular sa On subdivision sewer systems, lines shall extend to the subdivision_ property line w: - ere f;zure streets are either planed or built to serve adjacent properties. Extens:or_s may be recuiree at other lccaticns if needed to serve adjacer_t property. Such extensions shall be at the expense cf tie Develcrer. S. 11?—4mu,;, cover shall be 36 Jnches Wider streets and 33 :.aches elsewhere. Cover shall be measured from the existing ground elevation at the timeof the pipe laying, not from expected fill unless soon fill ` placed and com_acted prior to sewer coastructior.. Where lines are laid adjacent to streets, the cover s- =_l be = asured :` =r from natural ground or the curb elevation, whichever results in the lowest absolute elevation. Where :t is not possible to achieve the cover as revsirec due to ,..sua- field conditions, a cover o_` 2= inches may be a_creved _`or plastic pipe. Any line with less than 23 inches of cover shall be constructed of ' ductile `_run. Concrete encasement ray be allowed in lieu of ductile • pipe. and _ score cases may be recurr_ ed _ addition. to ductile iron p'pe. 9. }?inimun size for sewers shall be 9 :aches. Minimum grade for sewer lines shall be J.9;, percer_t. A grade of C•.60 percent is preferred and shall be provided where possible. **`F end of seer ' i?Y N__ [1 I ' I F ) STORM SEWER AND CR.-I%ACE ' = ^r.-'-a^ce -L.) ^..str-•_.tJ _• s t a,da r us for `. ^ ages 3y ---. C ...,_c-.-'- ` - ._u_verts aa.. bring\` s .a_1 be based c- t^=_ . ^__ r,_s.ea ARKANSAS .n n_.,n, Y x_ -JS CRTA 1 _ g =- .a''_ _ _ eal .a a aes.�.. s. _� be in accordance ,-}�_'s ':vAGE a.c with the AE T' vlf_ DRE F.'L._r. r_ \..p SJ ADOPTED L JZ 6, -982:, or its latest revisio.. ' 3. All stcr:' sewers shall he designed on the total drain ace basin assum_nc full de-.elop^eat of the area in accordance with the zoning designation, at the time of development, except that the least in-te^se zonir _ a�:owed for this pu_; cse is R-1. Bat'_-: r• tof` factors and time of con centratior_ shall be calculated on a "fully developed" basis. ' 4. The existing ordina.ce cr. storm sewer design states that the drainage is rc ne carried to a receiving stream approved by the City Facir_eer. Fxrst_r_g ccwnstream development, the rote -.tin; for property damace downstream, and the capacity of do' stream lacilitles s. -a_1 be considered in making a decision on a discharge DO _-sI ' If It -s deter' -lased that O« site drainage itprovements are re y; _reQ the. cost sharing wi_l be in accordance wit' City crd_:ances. If ne C.J -✓ is '.:.-b le t0 do-----".L'te _=s share the off -site r _ of -s_te costs, -%,C _iC-. , C•_ .�. --O-• have r r._.rll,-, _ •, ng e_cp__ e e cr a, bu'dl t.e off -site i.;.provemerts at his c r expense, b) providing retention so as to rdownstream capacities, or c, delaying t p_..j ^t ._ '1 Citl✓ is able to share i' the of -site costs. ' 5. -,esign `_recuencies shall be: a) Stormwater Inlets - Match street desig, recuire-.en_ts b) Local Streets wit.`.'_n Subdivisions - 10 Year ' c) Cther kcal StreetsY- 25 Year d` Collectors a .c Man.,._ Artev-_G- ea C: Principle Arteries_ and :.hove - SJ Year Grain.ace `_a?t;es within the F MA regulated flocdways cr flocd plains shall be desic.ated `_or the 10C Year Flood provided such design does -.ct ad✓ersel.y affect downstream property. 6. Gpen c:.aan_'-.-_ y ze ape rc ✓=d where needed to iatercep r poll from an undecelcped area or zrcm as area discsleet flow so that :rater does hot was:. across lots in an uncontrolled "a -'-ter. er. Such ' c a,.nels shall be des'_caed on a I0 Year stem. =n a'_= cases for cpe. c range' -s, t ^e ;,es -4 - -,.,--------- s -.a-: calculate the 100 Year flow and show elevations rel.atin g to the 10 Year flew cr. the official plat Ot •the s=:,di-✓ls a.... I I I J I J I I I I I1 I I I I �. The lccatich cf in=ets. stc ^ sewers, and other drainage appurtenances aid alc nc reside:_tial streets steal_ be such that pondinc, cross flows and the fiocding of adjacent prcpert:es are minimized cr e:: -..mated. :n no case shall water be allowed to pond more than 213rds cf a :^.a_' street under the desin. gstorm event. The intent is to have at feast a 10 foot lane _eft cper in, the center of the street. Where storm drainage crosses between lots -or'" into other facilities, a scale shall be constrxted ever the storm sewer to allow flews in excess of the design flows. 8. A formal Drainage Report shall be reTaired for each subdivision and large scare development. A prelim._any report will be required a the time of the Preliminary Flat submittal and shall contain the following infonation.: a; The genera: drainage patterns within the site along with the location of all streams, springs, wetlands, and other drainage features, b) ^he eff- site areas and drainaceways which contribute stormwater f:cws to the site, and c) The lccatic n and nature of each drainageway dcw nstream which wit_ receive flows from the site. Either the C:ty cr the ?__r ling commission may request a more detailed drainage study prior tc tae Pre L'a.ina y Prat approval. A furl Drairace Report shall be required prior to the start of any construction or crad.rc on the site. The full Drainage Report shall meet these mini -:,:r•. re:4rements: a) A drainage area map at a legible scale :r_c:ud:ng at least 5 foci contour intervals, the points at the which major drainage enters the development, and volume of stormwater entering at eac'_: point fcr the design storm and the 100 year storm. b) Either a protect layout or schematic layout showing all storm drain age facii:ties planned for the development, all water features such as ponds and springs, natural dra.nageways and wetlands. 21--in'a.a _ _ Cr, of where drainage will leave the development and the capacity facilities of the receiving drainage facilities. a f tae rece: •me fac___ties are not adecuate tc handle the ^ ,1,:_^en t'= cCnditic.ns as cchtainein P d aragraph a- -cavern. I L I I F I Li H I I I1 I I d) Stcrmwater calculations shall be submitted fc=: * Stor .water -lows, * Open a'-' L' * Cn-Street drainage, * Stc^ sewer and story: sewer inlets utilizing the standard summary sheets from Chapter 5 c= the ARTD 3ydraulics manual, Cul * Bcx vert design, * De-'-"----' ':c ;if detention is required), Calculat-cr_s shall include runoffs, detention methods, release structures and the storage -discharge requirements by a method approved by the City Engineer, e; Plan and pro= -le of the drainage system unless the plan documents clearly show an —necessary data .'"gaud-ne ir_vert elevations, slopes, lengths, etc. F) Te Drainage Report s::al be sealed by a profess-cnal engineer registered State c= A '.cansas. ;r. addit'_cn, the tol-cw:na stateme:_t s:a:_ ce arced tc a'_- .,rainage Reperts: Registered Pro_Lessicna; neer No. t :e State o' Arkansas, hereby cer=-yr that the drainage studies, reports, calc•.;_aticns, des-gr_s, and specifics-ior_s ccnta-ned _ t -_-s roger- Kaye been prepared in T`p` -l- rti r �l Yp^G__ L•rL F Fa ff0 �iG - w_,,.. _..e eqt __ ... _.` s o_ __ e Ct y o= ye_ v-___. Further, rerecy ac}c-_cw_eace ^at the re iew c- `::e ara=page studies, reports, ca_cu_at-cns, designs, and speci:_caticns by the City of Fayetteville or _ts renresentat_ves cannot and does not retie: -e me From an': prows sio^_ 1 r :�' i 1' tv cr a espcns___ _ g) In no case shall a Final Pat be approved wit hout an approved Drainage Report, h) Two (2) copies ct t: e Dra_nace Report shall be suitted to review. 9. Mn;: size for an; drai:age p -p=_ sna__ be S .'no=es. 1C. Al: pipes under streets shall e t- :,-_less an alter-at_:a,ater_al is spec'-`- cal__; apzrc-- -•- wr'_t-ng by the City Engineer. Pipe ucder streets m.ay :.e coated corrugated metal or spira_ metal pipe, or ct er mater-als approved by t.e City 3nc-neer. lot end cL sand sewer and.al..ace *** I ) G N R.L. • ' 1. Record drawings of water and sewer are hereby required as a condition of final acceptance by the City. 2. A one-year Maintenance Bond is regtired (in accordance with City Ordinances: :n the amount of one-half of the construction cost. The bend shall run from the date of final acceptance and for a one-year period thereafter. A walk-through shall be '• perfc-..ed at the end of the one year period and all deficiencies corrected prior to release of the bond. This requirement is for streets, storm drainage, water, and sewer ' construction projects. 3. No water and sewer plans may be sent to the Health Department for review without being previously approved by the City of ' Fayetteville. In no case shall water or sewer construction be allowed without written Health Department approval. •' 4. Three (3) days written notice shall be required before the beginning of construction. ' 5. No construction of any kind may begin without an erosion control plan in place in accordance with the City's Excavation and Grading Ordinance. This includes streets, storm drainage, water and sewer. ' *** end of general *** I I I I 1 n L L i DIVISION 1 - Gt'N R3L PROVISIONS _^ i__ a ^_J .T_�.ti - L._ ._LaL�.J :S J l.:r- -- . He work to he pe o L. der .eSe Co: -_rah._ CCC,.:"e ._5 .-^ .5_b..s Cr prcv:.d-ng G_1 lapor, ater_als, e-'-"4''"- tools, s•=per_nterdeace, and a_i ot::er • services necessary :or constriction of thetro;ect as shown cn u-ans L I I I Li I I I _ _ C5: Srrn won rac or s._a_- 1 -r----'.-v •w -_n t e '• Cccucatioral Safety ealt Sta nGares Act o`_ 1_554, and '-° latest S_or. _^lore . - . •- ��_.V. - �. VC J H.l.� fir. - �.V..J _L YL ^�..Ju ^e ''- re _- ecea. re-.-.- C---V_ 1Y_ .._u as r`-..lY-fie.'. Lr t: e fl--- r-t rac ucr w:ems. reS_4 -re . law. Sanitary facilities w-i- be re u-rea as neeced to ccrtora, it city or co:Snty Cr.: i.-ances or ra_es. a C !CQ _-C2. Ln :�- F.. YSa .e legal address cf the C H=.er s all be as s^own or. the cover sheet of the s: ec'_`_ications. �r�.-- N -O VE ^ T-.1 1- - J +-..t- • _t.� _JV. -.a_a ......corn. -.g surface features, _resent obstructions on or near site, locations of cites, roads, etchave been obtained fro,rt sources the E.. ceer 'believes reliable, but accuracy of such data is not guaranteed and is ---_._shed solely for the aCecmmodation cf the Contractor. Use of s -c data is made at the Cc .tractor's risk and no additional allowance will be Granted because of the Contractor's lack of :cow_edge of exist''-nc conditions. .he Contractor shall be resconsibie for the 'rca-' of a'-1 measurements s cwr. on the drawings and/or other ne v constructs or. cn the premises. Each bidder is re(T, reA Y.'. Z- In s own '. ^^ Y�..p �- .. uar J L.. -.:r ,. ..r cG-..-vn. c- L..... C..arac...G1r Cr -.:e r '.a.-erpiaS and of V,...er C...^....r _.....S _C be e....oun te:e.. _rcm an -nsce'•.ti= - ' -n Cr__.,, - i �Y — -= ^z - c'- -'.ri _ V -V.. C.. ... ar...a/ Lr Vi ..WS Cv-. .- e---a....-V.. V- l .V-_ --•For.rat-c n and fro:r, suc _.,vest' -ration as e tray care to ;take. c.=C_-..h -Ca• -IO::IDA:SL JAYAG_S. Liquidated damaces w'_il be assessed in_ the event of an. C-Terrun cf time recuired zc complete the work describe;: by theese sec-=-catio ns --- the G^oL- r se.. f-or_.n p r - ) 11 .....Tr \-i, ENY FCR _DDS 1 -p E ne r • ^« ..... A✓J—.c-Lr-..r.4. .v�J--u -...-. ..gr.-«.e s na_r r..a--...a-^ a C- \. L..aS a-r�1...r e a-pndar :ays ' and "Nc--w=kab`e :ays" FrC� care of "VC^ICE ':•O P GCEE�" . If Construction progress is delayed by acts of God and beyond the control of the Contractor, an extension of Construct -on ^s:re .:.av be rep-ested by Contractor. n- ractor shall: pal such da-,ages to Cwher prior to acre -lance of r « V. p r,. -r. p '- the CCrStr..a.__ .-C. J- .,..- ..yr ee. I I I L I I J H I I I DIVISION 1 - GENERAL PROVISIONS 1 = 1 CiN _ � I . C.,'1�"\3flm n \ C-\ -:i A 't' R^�F �mti a [ ✓l.. tea+_✓. L _ . t1 tee- ane/nlr `.✓a- '_a- . -✓.. ease-menz S. a _ _ 'ue rrV _Jed ny Y ^ Owner _y e ✓wne_ r ccpstruction i^_ro- s across private property, as shown en the easement plans, to be prov_ded by the Engineer to the successful r' _dder. The Ccntractcr s ali _a L da.,.ag cr deszrov cos wit -r. area. Sat_sfactcry sett:e•lent fcr s.:c damage shall be made by to Contractor d_rectly to to property owner. Pavements, drains, fences, driveways, wells, sept_c tanks, lines, and etc. shall be restored,-.'.:.ediateiy fol=cwrng cor_strcct'cr. of the project, to the oriainal condition thereof as fete--_ned and a:p oved oy the Engineer. _::e Contractor shall conduct his work so as to interfere as little as possible with traffic. The Contractor shall consider Sec ticp i-14: ':`�IAT_NTaNANCE OF ;RP.F•FT_C", of these specifications as pertaipinc to this area also. Existing underground and/cr overhead utilities are net always shown en the project plans. The Contractor shall coordinate with all l utiity coma Hies at a oreccpstruCticn conference prior to starting cc t •l.r- 0l 7Cc"1 r ctc sly \ \ coot Y \ • _ ..L • ty �.✓ua u✓e�+_VSa a..e a. ✓..--actVr rte..'-lr_ G�...�olJera re w ram a 4�. , C �..11/ap�e Wn an effort .O ✓rote c exis::.�ng 4r WaW rleJ. -- Tl Y� 1-1 .'l!'. ."1Y G t • T il- r', r•....Y -' •1_. _...7 Y .� VaY _)a ...r V.. Ur _Lu.[L\na t_�..y\ U_ UVS-- 41.. (t_✓.. a..0 ct .=. L•-orar`r C✓ps ...L 4c ty On ease..p_s tl~Q__ L/e _e-_ectec Vn t .e construction raps. C-/.,-1 r' 1� 1 ,-� _ /1 \_ ^- - V i\^ r\\.may T�\ /._--Ya rr�l a respcpBible for ipfcr,;,inc ut_iy companies forty -s.---'- ht [5S] •cY rJ t.^: r_• _Y..^L. cL _.r ..11r rr. T\-Y�\.\ I'..rr mil_/- c- ✓•- ✓L_ _ a_a-- t✓..e to-vt_✓-_ rte/ .� _e ✓v-✓Vee -V.+a 1. _._ y a - ex.stin c ..:_:ties. The fcr u -.r and all ._op-ra✓tcr _s res✓cnsible da-:age to •Utility li/n.es ^e might da.:,age in t o cccrse c' L. cons t r;.c.ic-.. F�.cre. t...e e=I—eer sha-1 not be ' el•' l'iab'le l- l.r V.., rant , _'_ r ♦.t V. for said damages. SF.. -=CV 05 CC-CC�iRrC"OR B -LS. .p t:^e case cf two cC:.tractors •nor:{_ng or. the same job, eac:^. Contractor shall -e respcasible for ccerdinating his work schedule with the other Ccntractcr. Each C ptractcr shall be responsible for any damage done to his respective work by the of er ccntra_tcr. =:^.e n:.gireer snail rot be res-t._�:o_e fcr any da-aces c= ary kirc. S_CT_ON 1-10: B:D p3CCE�L-RFS. Th Ccntractcr s a'^ bid said ro;ect in acccrda^ce w t : co -stn chop documents a..✓ proposal Yr .- r �. _. Cr.Y - - _ r - �_ Lr..nr .....5 a. L -pLi_•.�ged axtra CO...tensa"-.cn _✓_ anJ u.__.-. C . cv..s rL rl. .. L.+.. ,au t 1_e ' _ Y -_ • dd te,;,ized in the pro: csal and included ' '_ �_ne L4 , I Pa I Li ' DIVISION 1 - GENERAL PROVISIONS ' SECTION L - -_: SC"7DT'TB OB CrE ?=` S. Before work :s started, the contractor- shall prepare a deta_Iec schedule cf all construction operations that shall not only _ndicate the sequence of work, but ' also te expected time of starting and ccrnpleticn of each part. The schedule or. the feewing page shall he ccmpleted and submitted to the Engineer fcr approval. I I I I I I I 11 I I [I I I if condit_ons beyond the control of the contractor justify and the Cwter approves a deviation from the expected time, the Contractcr shall service the constructicn schedule in accordance with the approved change. The Owner may require the Contractcr to add tc his construction forces as well as increase his working hours if operations fall behind the approved schedule to an extent that the completion of work within the specified time appears to be doubtfu.. Connections into the existing facilities shall be so done as to make the least possible interruption to the normal functioning of existing facilities. The tiring of this work shall be planned by the Contractor and a,_thor:zed by the Owner or his agent before proceeding. Residents and users of exists:g uti=sties sha== be notified by the Contractor twenty -=o -'r ;25- :cars i n advance of service interruptions. = — O\ 1-12: RIG; S OF -WAY ON FR=`JA-E PROPERTY. he necessary permanent or temporary Rights -of -'clay for the construct' -or. w'il'e he provided by the owner. Tre centerline of pipe line Rights -of -Way across private property will be marked by the Engineer with stakes set at intervals cf sight distance :he Contractor shah be respons:b'_e for all damage tc .irons and other property outside the boundaries ct the Rights -c`_ -Way and stall make satisfactory settlement for the damages directly with the property owner and tenant involved, as their interests may require. 3 I I i I I I I I I I ' I I I I ' O (C I OD : I0) R11 aW N 1 I i s I CO RI Ito �n 10 IL'1 0 n Vl a) IO m y n 0 ID to m Iu i it z n I m CIp A ]] D m I P1 Po i m iz m i-1 ai 'il 111 U z (j X Qo \ / Uv O IZ) < n O N In C-) c n O O h -i Z N N A C IC Oz v n z �) vH IC n D i -ln IN x n10 m m m Z C ]+ • A .m 1- 0 z In —I Z n z m Po 1 -i 0I n x v i0 z 3 7 O z C r > •V m m .Q D Z w z= ID I D -i i 0 c I z m - C I U, 5 r n z ' I 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 1 j • iII II I I I II I I I I --• 1 I 1 I , I I I II I I III C m • I I I iI I I -- I I I - 1 I _ 1 _, I _ _ _ - } _ _ I I I I I I I i I I I ii C I I I i I I I I I i I I ,I III I , I I I I I� I I ' I I I I , ' ' I ; I , I I ' • I iI 1 1 II II i I I I I I ' 1 D:VISICN 1 - GENERAL PRCVISIONS -y _ r _ tva jhal_shore, _ ?t__ he Cc. rag ^Y protect, brace s r ...c_'_.3�n a_� 11.^,Qe ^7` Cti.^.d pipes, conduits, "_: is y. -C other •-d-ergrouhd ccnstr-.:_ ic- uncovered- or otherwise affected by the -. - r - ,_ ._:. __ ,.•.__ .... w..Irk er�,^,r�.ec _^_v :'_�. A::pave-e.^•t, Surfacing, dr_-.-=ways, curbs, walks, build_ncs, ut_lity poles, guy wares, and C--.= sur_ace Str.;,_L:r2S affected bit construction er :ans in ^` with CD.._at '2.__1Cn 'N. Jh the �rLOr'.a =2 c� : Contact, *_^^e" er with all scd and shrubs _. •arcs and parks removed or otcer4-se damaged, ' shall be restored t-' the oric_nal conons thereof as determined -c approve-' by `:^e =:.g eer J Al_ replacements of such underground ccrstr ction s and sur_'ace structures or parts thereof shall be made with new materials, ccnforming to the requirements of these sp2cificaticn or, _f not specified, as approved by the Engineer. he Contractor shall be respcnsib_e for a.. damage to streets, reads, highways, 1.ders, ditches, embankments, culverts, r_doe s / __ er r ^ or private property or facility, V...-VJY r_J. r2c=rdless o_` iocati-' . cr c aracter, •Nh_ch may be caused by moving, ' ^a___ng, cr cterw'_se transperti^g 2 =icment, materials, or ae: to Yr -ror . the work cr a. -_y part c= th sate there -'t ,' e Contractor S _..�_ make Sat_Sract: r✓ and accepta ae arrange Tents w'-' 'e the Cw er -, cr the agency ..r G-_: cr__✓ .�av_nv 4r=sdictio: over -'•e damaged _ - J - . ...her ✓ cr r_ , c-'nee---'irg _ts repair cr rep_acenen t or ..d'✓Tte_^,t cf costs u --=d ,__ ^=^"^^ wit.^. said Cd,:.ac eS. rr co _______- _.-v_♦ __e__r _ n - _-cove hang _. .. __ al_- .or a_S. r_J .-'- a _�_'� -Jr .g the of _eV�.e✓, r-' • e_1 _✓te e _r_ c! r- rr_Cr _o start of -'cub _r J.^..�_oa and- is a- _ and a7 - o f^ b V_. _T r4,_ -- c= ` 14• �?A-N'-E`1F.VCv Cv -' -C. The Cc -tractor shall _ __... _-s work sC a5 ._---.e_r2_2 aS llttle aS .,CSS:.^_._B 'N_th .lic travel/ whe_.e veh cular or pedest'- a and sal 1 c_Y cv_de an± .:^_ .a:t a�a s-stab:C a'u safe bridges, detours/ Cr Ct=er'tem ovary C re :rents For acc=-cdatrCn c= pug '. and private tra•:e_ . Gwners of crivate drives shall be a. en reasonable hct_ce by the t `�� :ra-'ter. bet ore ir'_~iat We:_ V cons truGt ic.-. w., -c:^. wc��din terFere w-_ the -or -.al passage of p.uhcl .c cr private travel, of the date and exte-t of cc-strcct'_on _-•✓olved. aknc cpe-_ cut street cress'_rgs, tine Contractor shall not bloc's Y t nan = alt c� tae styeet at a ti -o. ;4 - °'-possible, - -- V�-.Jrcl..Gr s a_r wLyen %--2 s VJ_^Ier c: the GLp Ja_ta side to ' =`=__trite traffi_C FIGw. ae-,perar-✓ surfac.-g s :all be : ro•✓�ded as -essary on S. GulJerb 11 I I 11 I I L P C P flVISION 1 - GENERAL PROVISIONS is r�.... zere surfaced streets, war. {s, C_ives, or pa_. {_^7 areas u are C Ye:. Cr damaged it tae execLt_cn cf the wort{, the Contractcr shall replace d1l Da Ve^..e .._ Or Ct _-- S••"-aC=^Cs SC rCvec or da:la_t. tC - r Cr_C_ra_, Cr better, state a= cc=izicn, to the SatisfaCtlo;. and approval of the Erc=^eer. See Cetails cf varicus Road Crcssi-,gs in the Hppe c_x of these specir caz-ors ti=ter trench back`_=:., the Car -tractor shall provide a gravel surface at least 6 itches in dept:_ w.._ch he shall na_aair- until t :e p --....anent cave.^..e.^.t is replaced or the expirat=Cr of the Jcrtra't and perfornazce bond per=oc. The gravel shall he of the c ality normally used by the Owner and shall have a size gradation that wi11 allow dense co:rpactrcn and shall be free from lumps or halls of clay or other cb-ect=unable ;-aterials. Approval of both z he maze,=a'_ and "e source of s• pply must be .chza_fed from the Engineer prior to del=very of any r.,azerial on the size c- the work. :3veme nts Ccrstr::cted cf asp.:a1: a: d concrete s.all be reT,cved in a careful "a-ner and shall be replaced in accordance with:-JoeI or ype III Road Crossing Cetails a=_ • mspec_-- c or. sheets 2 and 4 in t ..- e ape^cix cf these spec=f_cat_crs. C-'-° a -c asa. _ a=: shall Tr, — C....�...d :V1 J.. L.L L...C•1 r=Cu=reS,e^tS S__ Wn C'- `J"C�eCt : Ya's. Gravel surfaced streets saa11 re moire 'c pav=ng, hu: Sha.. comply w_t h =y:,e II Road Crossings, Cetai. Sh eet No. 3 it the Acter_dix to these spec=fica:- .^.s. .he gravel surface, as spec:f:ed `+:,r type II Road Cross=nos, s:_a_. be re-iaoec _m.:.eciate.y after t:^e trend_. is r 'oaCk-f11ed. A tre::C- it a crave .ec Street w_11 • •be cc-s=.erect as having been repaired when the graveled surface has beccme stable a.d .s at nroner grace. "' gravel surfacires, walk, cry -✓es, or parking areas, re-.cved or damaged, a.;,age s:.a.l e replaced w_th =.=� as s; ec_`_ed_ A.1 ,_aterial csr '.rte r1,...•.rte F..G rp....�t cv.-..ec._r.... w._ ..e'� v= r+=r.=.. a_... orb or soda -s _- J.._ .'.,ra_ s-crfac�. c iaci c'_cc :::e :ec.perar✓ c -Q ref surface c'.^. asphalt paved C •'eetJ, Sa.a-t a item Y Y..--'.4 1.. �..e u r VeJ Y/+U Yea �.. pa•✓ G- ect eu t.ere�✓. . n ti Al,r S_ree_S. acs, _^^_)J2} -o. .-: _.5 Y ' ^_ WQVS,r O t V..- •- _ r. f1 ar cr o s._v +l. V- aV-_d'_4 aa._ .-=G' -.e- �./.../++V . J -V.. yV VYa+r tea' 1 be v..f=^ted ..v ^.ea. S -_ 'mfr -J_.-✓- barr_tades o- U:^.. .. , w a/.- ....�. 1.1 r4 a. .. .. .... Sala -- /../-.i e Q ec accep:abl=_ vQr_r. ariQ_Y_ ades steal also be aJ nearest -'f-c- ....5-_c highway Cr Street cr, rccQ-eo .e --e e ='___a s-ce of ..:'-e Crooke^.. secn. I P I I I I I I TI I I C I] L I L I r C C DIVISIO 1 - GENERAL PROVISIONS :_-- ozer. trenches a: d other excavations shall be trov_de. w_tr. .i r s -'---s 1 - s to the e suitable A-' ---e �, s s, a__� _-. extent that. adegcat ro -: _s p e __ .. rov_ded tc the n bl_c. obstructions, such as .ateriapiles and eci,:_pm.ent, shall be provided with s'_nilar Warr.'ag signs and '_c:�ts. All barricades and obstructions shat= be -u:inated by :rears cf warring 1'_c is at night. All lights used r this purpose s _all be kept burninm g from sunset to sunrise. :�a- r_als stored upct or alongside public streets and highways shall be so placed and the work at all times shall be so conducted a to cause the miair.:u^.: obstruction and inconvenience to the traveling public. Al -1 barricades and light expenses will be Said b:: the contractor. =_ -i0� 1� E`ICES. All existing fences which interfere with the construction operations shall be maintained by the Contractor -__ `he completion. of the work affected thereby, unless written ze=missicn is ebta'_ned from the owner thereof to leave at ___terferinc fence dis,:.antled for a: agreed period of tine. Where tCS .%.ust be ma_tta_ned across t_^_e Right -of -Way, ales ate gates sna_l e installed therein. Gates shall be ke closed and locked at all ti^es when not in use. Cn completion of the work across any tract of lard, t"e Contractor e r `..nos to t^eir '- _: :al cr -r a: .a__ r s o_e all _ ace -._e- c,,.. _,._.._ and quality, purchasing new r,.ateria_ to replace all materials lost, da-.aged, er destrcyeu. Ta.:�perary gates installed by the Contractor in any fence lire ;:ay be le== _ place wit: the perT.ission of the cner and tenant of w - t e pr^oerty. ALL materials used __. fete= repairs cr replacerc,eats shall be approved byv the Engineer. Sc�=Cti 11b: PROGRESS P30-0GRAP-S. P ctocra- s of the construction work w__ _ne taken before, during, and unc=.ccmpletion -- t e ccr_structic... Such photographs shall be taken at the -rectic: of the ---1-',-',. a- Contractor shall provide a Polaroid ra a dal' _ ` ca -e .. _ re _red ___ L to t _s purpcse when requested by the _niteer. I DI'7_SION 1 - GENERAL PROVISIONS L C. O- - PTO . • C3 -r te . Cc=tractor sha.: 'ce respo-Bible, f_=a=ciaiiy and otherwise, for (a) an sett.eme nt c t -°'-'h and ocher backfill which may cccur from c` crig_rar. oack_- :Y._U uS- -- t.e ex: irat_on o`_ one year after t.e date cf - 'a.... za.r...ent `or tae entirecontract -.:rider which the back'_il '_nc work was perfc ed (b' the refi_ling and repair of all baCkfill settlement and the repa'_r or replacement to the original or a better cc • ;d_t_Cn of a_:. Daver.ent, top surfaCinaS, driveways, area ways, curbs, Critters, walks, surface structures, utilities, drainage facilities, scd, and shrubbery which have been damaged as , a result of oac:{t_:1 settlement Cteratior_s and (call damage clai-c cr court ac_-c:s against the Owner for any damage directly or indirectly caused by backfil. settlement. ~e Contractor s.a_r -make, Cr cause to be made, all necessary hackfill replacements, or repairs or replace ent appurtenaat .--- -= l_r•.=..r�Yc, w_`.^_in thirty : o: days after .1 rF d e oL. r ..__.... by e Engineer or Owner. S?CT`O^; ? -20 : Tea =_ _ . Contractor Baal. Crovide all personnel a: r S l _ �)� V WATER a\__ __e YJ_ le ^i s -/stems. �emS. U•I, ..e_ NY 1- r�V.^V'^= •l .. fc� a HY../ -U WATER for t=_st_nc c= t e a-:cW:-:g basis ?ipeline Gum ium Station T=_stinc and C:ean_ng - A maximun cf tmains.-'e the Cap__:av of al: mains. Storage Tanks Testing a =d Cleaning - A .:axi-:um cf twice the capac_ty c. all tanks Cost o_' add_ticna. water ,sad saa.: be deducted from, Contractor's Final ?ay;merit. S -C^. IOti ' -2' .AS-- -_ -S ?tip m'N7=-N=KS. ^_'', e Ccntractcr shall ur_.is h ccmneten:. perso--e= wit wcr:t tools and -a`=-` a: and s:�a Y ,., yyYr - Sta. GJC-S_ the ury��. rr" Cr C•--�^Y . �tF _^__OC r_fl_...L - ...._ e _aY�_ v- raJ...r .... , I v _..iGr.t.S. and %y1a..Y zasr.. r _..�. ..__%_..__a'_..a_�\-�! flrr LV GJ..r._- rJCa_.1C.• and ' ele ✓a_ L _y__ t -!_I. r- . T• _Y Y t' Contractor r ic.1 oY work .. er is cam..•_-_�_ aerea_ eY, .e Contractor sha- carefully preserve such vert-Ca and horizcnta- control and Baal- mate and •be respc..s_ .e for a.. c.easure,;.eats fro^ '-t to the wor:{ to be done. ne CJn__ac Jr _na ens- r.= -.=c_. eer thr....gn . _. _dY oY the f - - owner na. paymet by the oer =or replacing damaged controls (such as hubs and stakes `-or ==zc_tal^ar_d vertical Congo.) at the rate c_ S T 35. C per hoof w_tn a m.a_,,. ,•., c_ $275.00 per appearance. C C I n:VIS:0N 1 - GENERAL PROVISIONS cG : _..:e_ .. _�.__�dA._ ti �A� c:tC 3'l iiteC r ria. Cnalr iC C_•s.. Ln asifie,^. as e .- ar excavation a. bast rock _.rcn. n_as_ reek exca'>a io . shall be comDosea cf rock not ' re-cvable by a back{ ce c: -o, c-.. and cry'_ --c aerie: , b t r=iring ^Y- Ac a -' b_ase a- cr air t ^ '^Y -s remCval ' C :err, slate, Asa^dstc :e boulders less than six [5; feet in diameter, or a._ ncn- c^oc= rs mater_a_ shall act be consLdered n -a- - rock, -. a dad s.`.a__ not be paid as s.ich. 1 S ^,v` 1-23 N1EAS,�_X__ A�� �Ynn N It is the intent cf the proposal and snecia_ conditions that the total bed, as submitted, shall cover all work shown on the contract drawings and rec-.:ired by ehe specifications dad cter contract documents. All costs in c-cow- the work, i:crudi g furaisnt,g of a__ construct ton plant e'-ment and tools ar_d performing all necessary labor to 1 ty comclete the work s :all be ;::c1'.de'� the nJ t and Slim `� J U u U. ..r_' -es named _� _:.e crJtosa_ No item nor work that is rec-.:_red by C _'a. •_-ac_ c..c•r .e -•_s for . e prover a .c s-..cessfr_ comb pletior. c4 Lh� �^.Cn -raC- A .__ be ta_C. c.v._sr"..e or _n ad.4ttio4 r _v the Drt ces ubmitted '_ he Proocsal . All work not s: ecif_ carry set fort:: is • `�= prcpcsa'_ as a new _rm seal_ De co,stcered a s cstd_arI c'cl_caticn of the Contractor and all costs t__ ccr.: ectio:. t erawiti: ' J . •.\..Jed i- _ne pr-ces - ^ 'A -_ '-Y^pcsal. ,e mAthcd of meascr ^e,t a,d bases for pav e,t for e___• ite� as _ _ _ _ _ _ ' ` l_�e Orr rte. r..IJ ≤_.a__ ie Gs r�t itr_u...eu is ^G '-^- r ...•t f�r_V�i r._a. su-paragra= A. veasureTen` Ro-----en` =A^ Pan _,ese items sha'_l be Daid for e, a unit price_ _n place, famished a:.d installed i, accordance wt p_a,s anc spec_'_catt3ns. Alr payse_•ts shall be made o, the Y I A and _:.ee_ estimatedpeice,_ of ccro' etion, less retain-e..t ._.-- �..Q..e . Gs I'tA• rr_:._• tea'—� 11 r._ ^_. - ..cr b_✓ tee Cwr.__ .=cet :• rent snail De of Engi-'eer's nst--deed Percentage of ^H �-, Ao_ up to SC% of oral PYoje t B_d fig Y� _ r .. ea .. __ _ _e, Ye=e`er, t at acC;;.•t cf -e -'s:^a'_l rer..aia constant until `' TT' AY�j ur ' _ ' c D.,, U r et tc, c_ S. E P 1 a. o T = : a r `cr Water s: a' _�- vu_... r4 r�r� a v r.. _. U, paid as follows: ' D=..= l ^o with Cle3"'_G__________________________80% p.h.a.._ Accepted Pressure Testing 5% \.. Safe Ch. _ur_ �� ��~p _-�• A -e fGALi r... A` 3 - __, L.--Q'J� .,,.V Jar �.a- 0s_-•�, ----. _ t yarns, fie_ds, etc . - S and _..� re _ai,�:e,t S :ark De re_easea a=ter arr accecta:.ce test d a.. Clea—= Ctera_ic.A.S -a--a r'0' ccm„^,_e_eod 'Nit^ S. Cess-l:r rest-r_s and ' I DIVISION 1 - GENERAL PROVISIONS - 1 ' a_.LL .as s._a: e measured fcr av-,..er.- J- -fl- _a Y- - a •''.. a_� the center ^J cc - pipe. B. Blast Rock. This ite- shall be paid for on a unit price per c.�p_c yard as measured _n the trench after excavation and before LLLL .y a y ,•,S Ja_r__-.rr J- VY�a QnU ^a -r ,��_UU_ all exca ✓a_ -o dewateriag, s^eeting, Cr s:'cri::c as required, embedment, backfill, aanclin sunsecwent g, and disposal of all rock and waste material and alr other items not paid fcr separately. Neasureme nt for payment shall be co-:,p.:ted from the actual depth and length of blast rock excavated except that the maximum trench width shall be considered to be the nominal pipe diameter plus eighteen inches and the maximum excavation below the installed pipe onsiaereo to be six cj inches. See Detail Saeet Nc. 15 "Trench Detail" in t::e Ance:dix. Rock measurement shall be -race by the Engineer's representative. • .ater_a_ ...a I• rrtip l+r,.1V r_ v - � t ' ...,•• .._actor shall he paid for material stored on site w--"-4'- t-- _ - [3�j days of de_�very to the site Cr _ r - - - w__n_r_ fi_tee._5; days after the 5-;cineer has S• omitted t:. i:_vo_Ces to the Cwner for pad ent, whicheve_ is a =Y Y � - Gam.._ Qa_ CT * -•�-_ _- -� - ....- - J. AYY ,Ivy �_' -- ...Yr to_ ✓• •v-,- L. = CJ.♦ ac_ _ s..aYL Y.._sh all S: �p Draw_ -as that are r= '_rec by the ^-'.' - L Eccu-°-"s. �_ac The :=- i. Cor. raptor s::all sun..it ar Saop Drawings suf_icently advance of ccnstruCtio.-. to allow a ple ti,.e fcr cnecki' a, correct ag, resubmitting and _edhein Cky and to a-roid any relay in progress cf tae work. ".-e method of measurement and •basis for pa,r.e nt for each item as __Stec the bid -Cans SaalY n �1a c 'l r be aS S.-Yi -._a __ .a ._ the fo owl .J ' subparagran: s Sncp drawir.cs submitted shall be „asked with the name of the • . Y r - project, nurs.:eYed, and bear the s_a.1.c oY ar.._- of thin z_ntr ^`cY as a evidence that the S op Draw_..cs : a r nee : ev ewed a Y a and apps cved ny the Ccntractcr. C the S op Drawings show variation to the n..gir-er's late-,_- r-. cis Letter cf .ran= is order t:^.a if aCC�pi.aY,_e ar_LL n:c eer g_:esNY-.. ,. e.. a: .,YJ:Q „V toe virLa..Yo._, suitable action may h `-= L otherwse, the e aiC a _c- p- - ad s- I _--_, CCntr�.1actor wi_1 not be relieved of the respons_b__'ty of executing .e .1Jr.� fl aC J_van e wr u~Q CJ..: racJ uVC n\e.Y S, even t / Y S U-. __ S.♦_i -_v•NLa JS or tuna i,_eS la'/e Yaeu yly er-NYSe Ye-• J-eAyH• I LI I Li C=•— . h _ J. ._ . -� tea' r ';- ' ^a-1 �e thorci o� the beer. n precaution s: a:: be to:{e: t= prevent foreign ateria: from tiring the pine a, .'e ,t :s .,7 -..sta:led. No debris, tools, =: hing, or c`_.."r ateria_s Shall be placed on the pipe- No zcoks o_` any {_'iy,wil be - y =Wed to came in c .._mac_ with the rmolded joint interior cr `he pipe. - C -'-C- 2-02: 4. -n r� j each piece of pipe shall ce tested o. ce ects aater s delivery alongside the `reach near the =o_ ..c IO..___ a... Cast :ran, ductile iron or v:triffled =j pite ar.d f-tt nys, w,: -,e s-.' s_ end ed and :iz-c ..gfree, shall ' be ....g ',�'-th a :;::t t dete hammer to detect P cracks. A: defective, damaged, cr unsac: d pipe and : -tins s!�=' he rejected and -e-..v Je:^i from the s -ye ar ._ne Wzn - _ v 2-03 - , 1 . r.., ..Q_ a ' -- v1 lateral - isv_acement b' ^'4_]n` .1L -, r_. L: __- - _vm S- Appendix to -ham ' :or.s. `.der _V - _.^_ msances a-- pipe be water, anc rape shoe_ S. _z_ under er- -._table weather or tench cc::: -_ens. the=, :oanted tt_ t_en_h -ne c__e shall r ad fc n z -'_y smooth . ape sea: a_ be tr - ._. -r- ='2.{,n= a good C1t 5.^. y3i: ':Tf L�.-`1+_n�. of pane s.l}-� h•P•_ n. a ^.•�P -Owes` CDL.., a•.� i.•_ , :_, !l . .-,� rl.Jtam! .] l y�.3t -'a C- - s . • s[.ds point .� y..s J-1ean I I 1 II I DIVIS:0N 3 - EART.HWCRK 'SECTION C3-01: SCOPE. This section covers excavation, trench ing, rock removal, embedment and backfillin.g, surfacing, grading, and other appurtenant work. The Contractor shall furnish all ' labor, equipment, and hand tools for earthwork. SEC^ICs 33-02: GENERA" REQUIREMENTS. Excavation work shall be performed in a safe and proper manner with suitable precautions 1 being taken against hazards of every kind. Excavations shall provide adequate working space and clearances for the work to be performed therein. ISubgrade surfaces for concrete and pipe placement shall be clean and free of loose material of any kind. Excavations shall provide adequate clearance for installation and removal of concrete forms. _n no case shall excavation faces be undercut for extended footings. Back -filling and construction, of fills and embankments during freezing weather shall not be done except by permission of the ' Engineer. No bac.Kfill, fill, or embankment materials shall be installed on frozen surfaces, nor shall frozen materials, snow, or ice be placed in any backfill, fill, or embankments. • SECTION C? -0?: TRENCH EXCAVATION. All excavation shall be con- • sidered unclassified material, and will be included in the line bid item. in the propcsa:. A. Line and Grade. The lines shall be excavated at approximate - :y the locations shown on the pans, or along the lines as desiccate' by the Engineer. Unless a specific profile and ' grade is shown on the plans, or designated in the Detail Specifications, the grade cf the trench shall follow the tcoograpny of th.e gro::nd. ' B. Extra D=oth EXCayatIO - In general, the mains shall be laid at a depth that provides a minimum of three feet cf cover below normal existing grade. However, there will be certain areas where it will be necessary to lay at a greater depth to .:.eet fIt-re road grades, to clear short sewers, sanitary sew- ers, and other utility lines. Where these conditions are • encountered, lines shall be laid to depths designated by the Engineer. N3 extra payments will be made for such extra depth; all costs thereof are to be absorbed in the line bid item in the prOpgSa�. 1] 1 I DIVISION 3 - EARTHWORK H C. Foundation. The bottom of the trench shall be graded so that the pipe will have an even bearing on good firm soil for its I full length. If the trench is excavated too deeply, it shall be back -filled to the proper grade and well tamped. If the natural material in the bottom of the trench is un- 1 suitable to support the pipe, it shall be removed to the depth directed by the Engineer and replaced with suitable material, if available, or crushed rock (1/2" graded). D. Bell Holes. Bell holes shall be dug and shall be large enough to permit ready access to all parts of the joint for assembling and for inspection and to permit bearing as speci- fied above. E. Bracing and Shoring. Except where banks are cut on a stable , slope, excavation for structures and trenches shall be pro- perly and substantially sheeted, braced and shored, as neces- sary, to prevent caving or sliding, to provide protection for ' existing structures and facilities. Sheeting, bracing, and shoring shall be designed and built to withstand all loads that might be caused by earth movement or pressure, and shall be rigid, maintaining its shape and position under all cir- cumstances. Trench sheeting shall not be pulled unless the pipe strength ' is sufficient to carry trench loads based on the trench width to the back of the sheeting. Also, it shall not be pulled after backfilling. When ordered by the Engineer, wood sheet- ing shall be left permanently in the trench. Where trench sheeting is left in place, such sheeting shall not be braced against the pipe, but shall be supported in a manner which will preclude the application of concentrated loads of horizontal thrusts on the pipe. Cross braces in- stalled above the pipe for the purpose of supporting sheeting in the bottom of 'the trench may be removed after the pipe embedment has been completed. Protection of Structures All existing structures, conduits, , pipe lines, etc., along the line of the trench shall be pro- tected from damage or injury due to the trenching operation. G. Wet Trench. At all times during pipe laying operations, the trench shall be kept free of water either by pumping, bailing or drainage. 2 1 El I I I I I II El U I L Ii I I I I I DrV:STOt7 3 EARTHWORK H. Coen Ditch. The Contractcr shall not open more trench in advance of ^e laying than is necessary to expedite the work. One blocs or 900 feet (whichever is the shorter) shall be the maximum length of cpen trench permitted on any line under cor.structi :n r.o case shall more than one (1) joint of pipe be left in an open trench overnight. Except where tunneling is shown on the plans and is specified or is permitted by the Engineer, all trench excavation shall be open cut from the surface. SECTION 3-04: C^•US"RUCT:ON WITHIN PUBL:c ROADS AND RA:LRCAD RIGHTS OF WAY: TUNNELING AND SCR:NG. All railroad and highway crossings shall be encased with casing of the lengths and depth shown on the drawings. Al: casing materials and procedures shall meet the approval of the appropriate agency. in r.o case shall any boring be performed without prior written approval of the appropriate Right -of -Way agency and written proof of proper boT n •�-�.. A. Method of Co-.s__.'-ti.,n.pipe shat: be i-stalled using equipment that encases the hole as the earth .s removed. Boring without t;:e concurrent installation of a casing pipe will not be permitted. All joints in casino pipe shall be snocth. Casing pipe shall extend through the entire fill and be installed in a manner that will not disrupt traffic, dam- age roadway grade and surface, or leave a void space bet-veen the bore and casing. w'hea directed by the B:.g-peer ar.d as approved 5y the State Highway Cc='_ssi-a cr appropriate authority of other road systems, the Contractor shall install the case:r.ent pipe in an cpen trench. The Contractor shall provide traffic control, barricading, compacted backfill, pavement removal and replacement. I I DIVISION 3 - EARTHWORK B. Material - Casing Ploe 1. Welded steel pipe, new material, with a minimum yield of 35,000 psi. The following minimum wall thicknesses shall be used: , Outside. Wall Thickness (Inches) Pipe Diameter Under Highway Under Railroad 6" 16" 0.250 81, 18" 0.250 0.250 0.312 10" 24" 0.250 12" 24" 0.375 0.250 0.375 14" 2d„ 0.250 0.275 2. In lieu of welded steel, as specified above, asbestos bonded bituminous coated corrugated metal pipe may be used. Pipe shall be 14 gauge. Connection shall be match punched. Pipe shall be as manufactured by Armco Steel Company or an approved equal. Casing diameters shall be as specified in (1) above. In all cases, the casing used must meet Arkansas State Highway Commission Specifications. C. Work Within Highway and Railroad Rights -of -way All work per- , formed and all operations of the Contractor, his employees, or his subcontractors, within the limit of railroad and high- way Right -of -Way shall be in conformity with the require- and be under the control (through the Owner), of the railroad or highway authority owning or having jurisdiction over and control of the Right-of-way in each case. I D. Public Travel. Public travel shall not be needlessly incon- venienced. Streets, sidewalks, and private driveway cross- ings, where not bored, shall be promptly back -filled after the pipe is laid. The order of trenching operations shall be such as to interfere as little as possible with the use of streets and alleys. At no time will the Contractor be allowed to leave an open cut street, sidewalk, driveway, or alley overnight. 1 I I n*J. C- CT 3 - �Ap THwo.=,1 The Contractor shall Sched'-l-? his work so as to leave over- , night no ir.cre `_ lr f--` c e F over. trnch or c . the last point of pipe installed. Scch oper. trench shall be barri- caded completely with sawhorses cr rope as approved by the Engineer, and warnin, lights or battery operated electric flashers properly arranged to warn all traffic cr the open trench and lighted as dusk. Such open trench may be covered wit' steel prates of such strength as tc carry pedestrial traffic, subjezt to approval cf the Engineer. SECTION C3-05: RCCX EXCAVATION A. Undercut and Embedmen` when the excavaton is made through .rock or other material too hard to be readily removed for admitting the bell of the pipe, the trench shalt be excavated s at least ix (6) inches deeper than the grade of the outside bottom, of the barrel cf the pipe, and refilled and tamped with suitable excavated materials, SB-2 Base or =_l1 sand as d` _re ted by t e E^.gineer. B. Blasti.nc. Fcr rock excavation the Contractor may c; pose the option r. of drill_c and blasting rock .or easy removal. The Contractor's methods of blastin it;: g shall conform wthe Asso- cat=_c General Contractor's Manual of Accident ?reventicn in Construction, and the National Fire Protectic.. Association NFPA No. 495 Code for the Manufacture, Transportation, Storage and Use of Explosive=_ and Blasting Agents. Such blasting shall be performed as approved by the Engineer. The �c.^tractor =ha.. emplOY SJm9 C.^.e "onloA experienced an. :, ex- ?Ioslves and blasting to perform all explosive and blasting work. The Contractor shall to ^old responsible for noncom- , plunge. Price to blasting, the Contractor shall ncti`_y all adjacent utilities. Care shall be exe--'sed by the Contractor to prevent shattering rocks be'^ -d re lii re limitsof j C d 1i c:._ eXc3Va- _:SAL . This shall be accor,p'_:shed Wlth the charge holes pro per." located a;d dr ' - itlo* o erect depth for charges used. The charges stiall al ce 1im:_ed in size tc minimum required permit as c reohac e romc-✓a. cf _aterlai by excavating equip- r..er.t with "over -break" effects corrected by the removal of ' bro{en rock and replacement with approved suitable material. Generally it is suggested that slow blow charges be used and -St:ng be .:Ond 7cte ':nde_ _over Of mats So ...cns L'uctet tc I I I DIVISION 3 - EARTHWORK I SECTION 03-06: BACKFILLING After the pipes and joints have been inspected and approved, the trench shall be filled to a depth of one (1) foot over the top of the pipe with selected material free of clods and stones. Such select material shall be deposited and compacted. in a manner to firmly hold and maintain the pipe in proper position and alignment during subsequent pipe jointing, embedment and backfilling operations. All trench backfill above pipe embedment shall conform to the following requirements when so directed by the Engineer: A. Tamped Backfill. Tamped backfill will be required for the full depth of the trench under roads, driveways, highway shoulders, curbs, sidewalks, gutters, and other surfaces, construction, or structures. Tamped backfill materials shall be finely divided job excavated material free from debris, organic material and stones larger than 3/4". The backfill material may be placed in one operation for tamping with the hydrohammer to finish grade, but shall have a moisture con- tent sufficient to obtain ninety percent (90%) of maximum density with the method of compaction used. Such density will be tested in accordance with AASHO Designation T147-54. B. Uncompacted Backfill. Mechanical compaction of trench back- r fill above pipe embedments in locations other than those hereinbefore specified will not be required, however, com- plete water inundation of backfill will be required. I Uncompacted earth backfill material which is to be placed above embedments shall_ be free of brush, roots more than two (2) inches in diameter, debris, and boulders, in certain por- tions of the trench depth. C. Inundated Sand Backfill. At the option of the Contractor, inundated sand may be installed in lieu of tamped backfill in any of the above locations, where, in the opinion of the Engi- neer, the use of water for this purpose would cause no damage to adjacent property or buried utilities. Sand- for inundated sand backfill shall be free from lumps, rubbish, roots, cinders, and other objectionable material; not more than twenty-five percent (25%) shall be retained on a No. 4 sieve, and not more than ten percent (10%) shall pass a No. 200 sieve. I I 6 r I I C: V.S_O! 3=EART'r.'wCRK The general procedure tc be employed in the inundation of sand backfill with water snarl be submitted by the Contractor and approved by the Engineer prior to starting operations thereunder. Ooeratica: details in connection therewith shall be acceptab'-e to the Engineer at all times. Crushed Rock Eackfi'l Ir. lieu of the tamped backfill, the Contractor may fill the full depth of the trench with a crushed rock, as approved by the Engineer. After placement, the crushed rock shall be tamped to ensure a mechanical interlock of particles. SFC'^_CN 03-07: STREAM CROSSINGS. _A concrete encasement of six :6) inches minimum thickness shall be installed around the pipe at such places as are iac:cated on the plans Cr as directed by the Engineer to pr:vide extra protection to the pipe where it crosses creek or =stream water coarses. S Cm• _0N 03-08: oormc,.F_ C,j CF m ENC'rA A"K _L: IN DRA-NAG- -. R— . , COLRSES. Where trenches are ccnstructed i Cr acrcss roadway ' '_itches or other water courses, scitab.e ditch checks as approved by the Engineer shat_ be installed as directed. Citch checks may _e o_ cr `eosote treated lumber, stone, or concrete as authorized. n any case, the di-ch check shall extend not less than two (2: ee` below the original di-cn or water ccurs_ bottom for the full bottom an; side slopes thereof. SECTION 03-09: D:SPCS.'.L CF EXCESS EXCAVATE: MATERIAL. On both _ublic and private property, excess excavated materials not eYJ_reJ _or bac,tr:_1 or -?-ng shall be removed from the site cf excavation by the Contractor. The Contractor shall be resoor.- s:ble for the proper disposal of such material to the satisfac- ticn of the Engineer or tae Cwr.er of the disposal site. Excess excavated-ateria:s from trenches located in open fields :.`.all be distributed di- ect_y lack ever the pipe line and within =:-e pipe line Ri.ht o` way t:, a maximum depth of six (6) inches abtve th oricir.a: groc-d sur°ace, at and across the trench and with uniform side slopes. ' :rubbed and excavated material not suitable for backfill, such as rock, trees, roo`_s, etc., shah'_ NOT PROPERLY DISPOSED. OF Cby L the lo-t-acto . S .. Jch _ets ..A:J.OT be left or he construction 1 I DIVISION 3 - EARTHWORK SECTION 03-10: PAVED ;r_raCES Paved Surfaces shall be removed and replaced in kind to the satisfaction of the Engineer. I SECTION 03-11: GRADING AND SEEDING. After backfilling has been completed and settled, all areasonthe site of the work which are to be graded shall be brought to grade at the specified ele- vations, slopes, and contours.. Slopes shall be trimmed and dressed by hand and other surfaces so graded that effective drainage is secured. Grading and surfacing shall be completed to the satisfaction of the Engineer. Before sowing any seed, all shaping and dressing of such areas shall have been completed to the satisfaction of the Engineer and the areas prepared to receive the seed by using a disc spiker or other implement as approved by the Engineer. Seed used shall be first quality and shall be a mixture approved by the Owner and the Engineer. No seeding shall be done during windy weather or when the ground is frozen, wet, or otherwise in a non -tillable condition. Full advantage shall be taken of time and weather conditions best suited for seeding, and such time of seeding shall be subject to the approval of the Engineer. S The Contractor shall maintain all new seeded areas at his own expense, until final acceptance of the project. Maintenance shall consist of watering, mulching, protecting, replacing, and other work as may be necessary to keep the work in satisfactory condition. All water required in connection with the seeding work and maintenance shall be furnished by and at the expense of , the Contractor. - SECTION 03-12: RESODDING. All established lawn areas cut by the line of trench or damaged during the course of the work shall be resodded, after completion of construction, to the complete satisfaction of. the property owner. All sod used shall be of the same type removed or damaged, shall be of the best quality, and when placed, shall be live, fresh, growing grass. All sod shall be procured from areas where the soil is fertile and contains a high percentage of loamy topsoil, and from areas that have been grazed or moved sufficiently to form a dense turf. The sod shall be transplanted within 24 hours from the time it is harvested unless it is stacked at its destination in a manner satisfactory to the Engineer. All sod in stacks shall be kept moist and protected from exposure to the sun and from freezing. In no event shall more than one week elapse between the time of cutting and planting of the sod. 8 I I I ^: vl s: Cti 3 - ARTF:WORK '--cefore placing e: depositing sod on areas to be scdded, all shap- ing and dressing cf the area s^all- have been completed to the satisfaction of the Engineer. rafter the shaping and dressing have been con.p_e`ed, co=..,ercial- `eytiiizer, of a type as approved by the Er.c:neer, shall be apple uni`_ormly over the areas so prepared in a manner and in amounts as recommended by the manu- facturer and harrowed lightly. Sodding shall follow immediately. All sodding shall be done during the period from March 15 to Cctcber 1, unless written permission is giver. by the Cwner to extend the planting season. S-CT:CN 03-'3: 'RES RJA . N Jr R: J AND SHRUBS. C tree m_ s shall be removed outside the excavation limits, except where their removal is acthcrized by the Engineer. Main tree roots shall not be cu: e.xccpt where they are within the area to be occupied by a pipe Cr Structure. Excavation shall be done by hand where necessary to prevent injury to roots or trees. [1 I I C1 I Ii I w^ewe trees arm. on t&1e lire of trench or adjacent thereto and c ___c;.s arm. scc� -eat t.::.ne'iag beneath the tree can be accom- plished without damage thereto, tunneling will- be-cn Where it is impossible to t.:n:.e' "d trees trees cn the line of trer.c.1 such trees shall be remo•✓ed and disposed of by, and at the expense of, t`e Contractor and to the satisfactioncf the property owner. Trees which are ref- standing shall be adequate - _y pro -acted fr:�, permanent dance by constructn iooperation. "_'rirn_`na of star.diny trees where regUire� shall be as directed by the Engineer. Al: s"r:bbery darna:ed or removed by the Contractor she:'_ be replaced to the satisfaction, of the Cwner t:�ereof, by and at the expense of the Contractor. SECT:CN 03-14: R:.MOVIL OE wATnR_ The Contractor shall provide and maintain adequate de -watering equipment to remove and dispose of all surface anal ;round •water e-tering excavatiecs, trenches, or other parts of t:.e work. Ea c:. excavator. she? be kept dry d piny s bgrade preparation. and continua:'y thereaf-ter until the structure to be "c't, cr the pipe line to be installed therein _s =;+,:.plated to the extent :.^.at n: ' = ..ace from ❑_ --------- P &- 5 s lire, floatati on, Cr Other causes -,:ill result. All excavations for concrete s---- ores which extend down to % be_o-: the static around water e'_evations shall be de -watered by 1 - marl -- and .rain`tai:.i:.g r_ -.N gr-:- water surf= -e ,each such excavations a bot- xcava distarc= of net _es= t:.ar. '2 ir.ehes be_ w the a I 1 DIVISION 3 - EARTHWORK 1 Surface water shall be diverted or otherwise prevented from entering excavated areas or trenches, to the greatest extent practicable without causing damage to adjacent property. The Contractor will be held responsible for the condition of any pipe line, or conduit which he (the Contractor) may use for drainage purposes, and all pipes or conduits shall be left clean and free from sediment. SECTION 03-15: MEASUREMENT AND PAYMENT. These items shall be paid for as the labor and materials are provided for complete in place Bid Items, as furnished and installed in accordance with plans and specification. All payments shall be made on the Engineer's estimated percent - of completion, less 10%. The 10% holdback shall be released after all acceptance tests have been completed with successful results, and acceptance by the City or Governing authority. SECTION 03-16: WATER LINE AND SEWER LINE SEPARATION. The cross- ing and paralleling of water lines and sewer lines shall be in accordance with the latest revision of the "Rules and Regulations Pertaining to PUBLIC WATER SUPPLIES" of the Arkansas State Board of Health. Uncased water lines shall be separated by 10 feet or more from any sewer line. SECTION 03-17: PIPE EMBEDMENT. Trench bottoms shall be accu- rately graded to provide uniform bearing and support for the pipe barrel between bell holes. When the trench bottom is of proper character, such as uncemented granular material or other natural bedding material, and uniform shaping can be executed, foreign bedding material will not be required except as directed by the Engineer for particular exceptions in construction. When trench bottom materials will not allow uniform bearing for the entire pipe length the excavations shall be carried to a depth suffi- cient to allow a minimum depth of bedding material, as specified herein and detailed on the plan, to be placed under the pipe. , The details of trenching, clearances, and pipe embedment are shown on the drawings and the character of such materials are as.- follows: I I 10 1 I I] F1 ' �A� .NCR< A. Granular Beddinc shall be ` -crushed stone or gravel with not less than. 95 pass3/4...c^ a not less t 35' 2 and ies. Than retained cn a Nc. 4 sieve; to be placed in not more tha.. a 12 inch layer in the breach bobber and graded, shaped and compacted ' by slicing With a sh.:'J?l Or other approved mea^.s to provide uniform con.tin.:ous support for the insta «ed pipe between bell holes. B. Compacted Bedding shall be `finely divided, job -excavated material free from debris, organic material, and stones, and compacted to a :n.Jfcrr,- density which will prevent displace- ment of '-^e pipe durinc subsequent operations as approved by the Engineer;granular te...ln bedding material nay be substituted for all or part cf compacted bedding, but at no- additional cost to the Ow^err After each joint of pin_ has been graded, a aligned, and placed in final position on the bedding material, and shoved home, sufficient c_pe beddin ma- eria' s.`.a._ be denos`ed and ccm pac`_ed under and around each side of the pipe and tack o-- the bell, or end then=_oF t: fir ,a _d ma'-` in t - LL a,. a. e e1 in :roper position and aiigr ent d;,r1ng subsecuent ^:oe r ing, embedment, and bac't`_i_ling operations. SEC^N J3-18: TREN EACK„- e -.c.. bag{_f.' �.1._ above ripe embedment shall confirm t: cne of the following reqv�ire•�cnts. ._ A. Co moactec 3ack`._._ shall be `_irm_y dz•r_ded materia: free from debris and or,a-: materia' , but ^ay c ..`__::.'rubble and detritus from. reek Pxca✓at_c at certain levels the treacn depth. This materia:, with a sufficient mcis`_'.:re content, may n.if`s and Tec`a i_a__y to need to 90% maximulr. density as Get?r:r_neu b P-ASnO Standard Y. tom^ by e hod A -T-:47-54 (using AASHO T-59-57 as a compacted control test), or the entire trench depth may be back -filled and the re;uired ccm- cac`_ior. O�`_al.^.9 Lv "ampI 3 i, 'In a hydrohanmer or by inunda- tier. wit. water. he -ethod se' obta t:,,n :n ,. _�inin; compacts shall be approved by • `ne ^.ngineer. Gr -'u :a bodic material .^•.d'. .se'_' as C,z„^,_ pacted bacc`_i11 at the opts r: of the Ccntractcr, but at no additional cost to the Cwner. �� ncomza^_ted na-<'i ' shall_ be free Of br',:s:1, roots more t..an ✓ -_nc ies in ud:a.^ t~ r 'fe.tr; s a"but . ;urt, may ._octa_:I rub e _nd detritus -- r. -k - -avat:cn, stc'e� :nr' b0❑ -dens at certain levels of t^e t- - n-, depth. Flace-.e .t of t! -:e to , cpby th Enginee ;.ate_:al shat: b} .:,et., s a nosed - n r 1 I DIVISION 3 - EARTHWORK 1 C. Inundated Sand may, at the Contractor's option, be installed in lieu of tamped backfill where, in the opinion of the Engi- neer, the use of water for this purpose would cause no damage to adjacent property or buried utilities. Sand for inundated sand backfill shall be free of lumps, rub- bish, roots, cinders, and other objectionable material; not more than 25% shall be retained on a No. 4 sieve, and not , more than 10% shall pass a No. 200 sieve. The inundation of earth (water settled) or sand backfill shall be done in such a manner as to not disturb the installed pipe or its embedment material, and to use the least amount of water- possible in obtaining the most desir- able amount of settlement. Trenches shall not be brought to ground level; the water shall be introduced to the trench, from the top of the pipe embedment upward, through a pipe probe attached to a hose, being careful not to disturb bed- ding material in any consequential nature. Backfill material shall be added during the inundation process so that at com- pletion of the operation a desired surface elevation will be obtained. If for reasons of porous soil, or other circum- stances, the backfilling and inundations may proceed by stages if so authorized by the Engineer. This general procedure to be employed in the inundation of sand backfill with water shall be submitted by the Contractor to, and approved by, the Engineer prior to starting opera- tions thereunderr. Operational details in connection there- with shall be acceptable to the Engineer at all times. Compacted backfill shall be required where beneath pavements, surfacing, driveways, curbs, cutters, walks, or other. surface construction or structures or where in road or highway shoul- ders or beneath areas where sod is to be replaced. Placement of trench backfill material will proceed in such a manner, as approved by the Engineer, that no excessive loads, shocks, or impacts will be imposed on the installed pipe which would result in pipe in;ury or displacement. Compact masses of still, mucky clay or gumbo, or other con- solidated material, or stone more than one cubic foot in volume shall not be permitted to fall more than 5 feet into the trench unless cushioned by at least 2 feet of loose backfill above the pipe embedment. 1� I I I 1 I I I Li 1 No trench ba kfill material containing rock, or rock exca- vaticr. detritus, shall be placed in the upper 18 inches of the trench except with the specific perniss?cr, of the Engi- neer in each case, r.cr snail any hard rock, stone or boulder ' larger than 8 inches Ln its greatest dimension be placed within 3 feet of the top of the pipe. Large stores nay be placed in the remainder of the trench backfill only if well ' separated and sc arranged such that no interference with backfil: compaction or settlement will result. I� H I Li f-1 Li I F, I Additional bacKfilling may be necessary at a later date before paving or other surfacing is installed or ccmpleted. Trenches to receive sod or seeding shall be topped with _2 inches of topsoil or material -equal to that adjacent to the trench at the ground surface. SECTION C3 -LS: GRUBB:NG AN: BAR N The Contractor is respon- sible for grubbing and clearing all those areas within the con- struction limits in wt.Lch he performs work. The Contractor shall properly dispose of all rub le, debris, rocks, etc. He shall also clean and dress up the construction site. SECTION ROAD. RAILP.i,.z✓, M7P-✓:Nn•. AND 'JT'L-TY SR7-^- CROSSINGS. All cons`_ructicn intersection or paralleling an existing road, higg^way, railroad, pipeline, or utility shall conform to the requirements established within the Jurisdiction of the interested govern'_r.y^ asthcrities A. State Highway and County Road Permits Verbal permission for the construction ac- and under and highways mss state _e cou,._y hi h gays has been obt3Ln=a by the Engineer. However, t`e Contractor shall be req,,;ired tc post deposits which shall be returnable u^on aJpJal anti acceptance by the State Highway Department, the highway department o`_ the county or counties in which the project is located, or any other proper governing authority. No work Omer s`a'il to :a=',ed ;.,___ such deposits have been B. Local Natural Gas COT the following req_rer, 1. The proposed water w l_ 1 c r O S O 1, n d e r—.earance c-^.•. zany. The local gas company sets forth =:its f,r crossing their pipe lines: line should be constricted so that it or over e gas ne with a minimum .a desirable that t - :e water, isle cross the gas pipe- ir.e, as near as possible, at right angles. I DIVISION 3 - EARTHWORK 1 3. No structure, appurtenance or related fitting will be placed over or under said pipeline which will hinder or 1 interfere with the normal operation and maintenance of the pipeline. 4. Written notice shall be provided the area representative, 1 as shown on Plan's cover sheet, in sufficient time prior to construction activities so that the local gas company representative may be present during the construction of the line at the crossings. 5. The approaches to the gas pipeline shall be made so that the gas pipeline will be exposed only the minimum length of time. If it is evident that the ditch will cave in at the point of crossing the gas line, cribbing will be requested at this, location. 6. Sufficient precaution should be taken in the use of heavy construction equipment so that no damage will be done to , the gas pipeline. The use of such heavy equipment over the gas lines will be reduced to an absolute minimum. Furthermore, if conditions so require, the gas pipelines will be bridged or matting will be used in connection with the operation of such equipment to prevent possible damage to the gas lines. 7. The location of the point of crossing should be identi- fied by the best practical method. 8. The water main shall parallel gas mains at a perpendi- cular distance of 20 feet or more. C. Local Power and Light Comoani s The local power and light companies set forth the following requirements for construc- tion of water mains within their easements: 1. Construct water main parallel to power lines at a perpen- dicular distance of five (5) feet or more. 2. Advance notice shall be given if their facilities inter- fere with construction. 14 ' I ' §1926.506 -- 29 CFR Ch. XVII (7-1-92 Edition) I I I I I I I I I I I I I (6) Obstructions shall riot be laid on or across the gangway. (7) The means of access shall be ade- quately illuminated for i full length. (8) Unless the structure makes it im- pcss.b:e, the means of access shall be so located that the load will not pass over employees. (C) Working surfaces of barges. Cl) Employees shall not be permitted to walk along the sides of covered light- ers or barges with coamhgs mare than 5 feet high, unless there is a 3 -foot clear walkway, or a grab rail• or a taut handline is provided. (2) Decks and other working sur- faces shall be maintained in a safe condition. (3) Employees shall not be permitted to pass fore and aft, over, or around deckloads, unless there is a safe pas- sage. (4) Employees shat not be permitted to walk over deck:oads from rail to coami%g unless there is a safe passage. If it is necessary to stand at the out- board or inboard edge of the deckload where less than 24 inches of bulwark, rail, coaming, or other protection exists, all employees shall be provided with a suitable means of protection against falling from the deckload. (d) First -aid and lifesaving equip- ment. (1) Provisions for rendering first aid and medical assistance shall be in accordance with Subpart D of this par'. (2) The employer shall ensure that there is in the vicinity of each barge in use at least one U.S. Coast Guard -ap- proved 30 -inch lifering with not less than 90 feet of line attached, and at least one portable or per^:ar.ent ladder which will reach the top of the apron to the surface of the water. If the above equipment is not available at the pier, the employer shall furnish it during the time that he is working the barge. (3) Employees wa1kirg or working on the unguarded decks of barges shall be protected with U.S. Coast Guard -ap- proved work vests or buoyant vests. (e) Commercial dicing operations. Commercial diving operations shall be subject to subpart T of part 1910, § § 1910.401-1910.441, of this chapter. ::,9 FR 228::. ,::::e 24. 1'74,2.s =ended at 42 FR •37574. J,.1.22. 13"7: 1926.606 Definitions applicable to this subpart (a) Apron —The area along the wa- terfront edge of the pier or wharf. (b) Bulwark —The side of a ship above the upper deck. (c) Coarring—The raised frame, as around a hatchway in the deck, to keep cut water. (d) Jacob's ladder —A marine ladder of rope or chain with wooden or metal rungs. - Ce) Rail, for the purpose of § 1926.605, means a light structure serving as a guard at the outer edge of a ship's deck. Subpart P —Excavations A.JS±±ORI Y.. Sec. 107, Contract Worker Hours andSafetyStandards Act (Construc- tion Safety Act) (40 U.S.C. 333); Secs. 4, 6, 8, Occupational Safety and Health Act of _970 (29 U.S.C. 653, 655, 657); Secretary of Labor's Order No. 12-71 (36 1 D 8754), 8-76 (41 FP. 5059). or 9-83 (48 FR 35736), as ap- plicable, and 29 CFR part 1911. SocRcE: 54 FR 45959, Oct. 31. .989. unless otherwise noted. § 1926.650 Scope, application, and defini- tions applicable to this subpart (a) Scope and application. This sub- part applies to an open excavations made in the earth's surface. Excava- tions are defined to include trenches. (b) Definitions applicable to this subpart. Accepted engineering practices means those requirements which are compatible with standards of practice required by a registered professional engineer. Aluminum Hydraulic Shoring means a pre-engineered shoring system com- prised of aluminum hydranPc cylin- ders (crossbraces) used in conjunction with vertical rails (uprights) or hori- zontal rails (walers). Such system is designed, specifically to support the sidewalls of an excavation and prevent cave-ins. Be11-bottom pier hole means a type of shaft or footing excavation, the bottom cf which is made larger than the cross section above to form a belled shape. 1 218 Occupational Safety and Health Admin., Labor § 1926.650 Benching (Benching system) means a method of protecting employees from cave-ins by excavating the sides of an excavation to form one or a series of horizontal levels or steps, usually with vertical or near -vertical surfaces between levels. Cave-in means the separation of a mass of soil or rock material from the side of an excavation, or the loss of soil from under a trench shield or sup- port system, and its sudden movement into the excavation, either by falling or sliding, in sufficient quantity so that it could entrap, bury, or other- wise injure and immobilize a person. Competent person means one who is capable of identifying existing and predictable hazards in the surround- ings, or working conditions which are unsanitary, hazardous, or dangerous to employees, and who has authoriza- tion to take prompt corrective meas- ures to eliminate them. Cross braces mean the horizontal members of a shoring system installed perpendicular to the sides of the exca- vation, the ends of which bear against either uprights or wales. Excavation means any man-made cut, cavity, trench, or depression in an earth surface, formed by earth remov- al. Faces or sides means the vertical or inclined earth surfaces formed as a result of excavation work. Failure . means the breakage, dis- placement, or permanent deformation of a structural member or connection so as to reduce its structural integrity and its supportive capabilities. Hazardous atmosphere means an at- mosphere which by reason of being ex- plosive, flammable, poisonous, corro- sive, oxidizing, irritating, oxygen defi- cient, toxic, or otherwise harmful, may cause death, illness, or. injury. %ickout means the accidental re- lease or failure of a cross brace. Protective system means a method of protecting employees from cave-ins, from material that could fall or roll from an excavation face or into an ex- cavation, or from the collapse of adja- cent structures. Protective systems in- clude support systems, sloping and benching systems, shield systems, and other systems that provide the neces- sary protection. Ramp means an inclined walking or working surface that is used to gain access to one point from another, and is constructed from earth or from structural materials such as steel or wood. Registered Professional Engineer means a person who is registered as a professional engineer in the state where the work is to be performed. However, a professional engineer, reg- istered in any state is deemed to be a "registered professional engineer" within the meaning of this standard when approving designs for "manufac- tured protective systems" or "tabulat- ed data" to be used in interstate com- merce. Sheeting means the members of a shoring system that retain the earth in position and in turn are supported by other members of the shoring system. Shield (Shield system) means a structure that is able to withstand the forces imposed on it by a cave-in and thereby protect employees within the structure. Shields can be permanent structures or can be designed to be portable and moved along as work pro- gresses. Additionally, shields can be either premanufactured or job -built in accordance with § 1926.652 (c)(3) or (C)(4). Shields used in trenches are usually referred to as "trench boxes" or "trench shields." Shoring (Shoring system) means a • structure such as a metal hydraulic, mechanical or timber shoring system that supports the sides of an excava- tion and which is designed to. prevent cave-ins. Sides. See "Faces." Sloping (Sloping system) means a method of protecting employees from cave-ins by excavating to form sides of an excavation that are inclined away from the excavation so as to prevent cave-ins. The angle of incline required to prevent a cave-in varies with differ- ences in such factors as the soil type, environmental conditions of exposure, and application of surcharge loads. Stable rock means natural solid min- eral material that can be excavated with vertical sides and will remain intact while exposed. Unstable rock is considered to be stable when the rock material on the side or sides of the ex - Li I I I I I I I I I I I I I I 219 I§ 1926.651 29 CFR Ch. XVII (7-1-92 Edition) I I C I I I I I I I I I I I cavation is secured against caving -in or movement by rock bolts or by another protective system that has been de- signed by a registered professional en- gineer. Strzwturcl ramp means a ramp built of steel or wood, usually used for vehi- cle access. Ramps made of soil or rock are not considered structural ramps. Szc�rort s isten means a structure such as underpinning, bracing, or shoring, which provides support to an adjacent structure, underground in- stallation , or the sides of an excava- tion. Tabulated data means tables and chars approved by a registered profes- =sional engineer and used to design and construct a protective system. Trench (Trench excavation_) means a narrow excavation (in relation to its length) made below the surface of the ground. In genera:, the depth is great- er than the width, but the width of a trench (measured at the bottom) is not greater -than 1$ feet (4.6 J. If forms or other structures are installed or constructed in an excavation so as to reduce the dimension measured from the forms or structure to the side of the excavation to 15 feet (4.6 m) or less (measured at the bottom of the exca, ation), the excavation is a so con- sidered to be a trench. Trench bon See "Shield." Trench shield. See "Shield." Uprights means the vertical mem- bers of a trench shoring system placed in ccntact with the earth and usually positioned so that individual members do not contact each other. Uprights placed so that individual members are closely spaced, in contact with or interconnected to each other, are often called "sheeting." WaZes means horizontal members of a shoring system placed parallel to the excavation face whose sides bear agairst the vertical members cf the shoring system or earth. § 1926.551 General requirements. (a) Surface encumbrances. All sur- :ace encumbrances that are located so as to create a hazard to employees shall be removed or supported, as nec- essary, to safeguard employees. (b) Underground inztallations. (1) The estimated location of utilty in- stallations, such as sewer, telephone, fuel, electric, water lines, or any other underground installations that reason- ably may be expected tc be encoun- tered during excavation wcrk, shall be determaled prior to opening an exca- ation. (2) Utility companies or owners shall be contacted within established or cus- tomary local response times, advised of the proposed work, and asked to es- tablish the location of the utility un- derground installations prior to the start of actual excavation. When utili- ty companies or owner's cannot re- spond to a request to locate under- ground utility is stallations within 24 hours (unless a longer period is re- quired by state or local law), or cannot establish the exact location of these installations, the employer may pro- ceed, provided the employer does so with caution, and provided detection equipment or other acceptable means to locate utility installations are used. (3) When excavation operations ap- proach the estimated location of un- derground installations, the exact lo- cation of the installations shall be de- termfr.ed by safe and acceptable means. (4) While the excavation is open, un- derground installations shall be pro- tected, supported or removed as neces- sary to safeguard employees. Cc) Access and egress —(1) Structural ramps. (i.) Structural ramps that are used solely by employees as a means of access or egress from excavations shall be designed by a competent person. Structural ramps used for access or egress of equipment shall be designed by a competent person qualified in structural design, and shall be con- structed in accordance with the design. (ii) Ramps and runways constricted of two or more structural members shall have the structural members connected together to prevent dis- placement. (iii) Structural members used for ramps and runways shat: be of uni- form thickness. Civ) Cleats or other appropriate means used to connect runway struc- tural members shall be attached to the bottom o: the runway or shall be at - 220 Occupational Safety and Health Admin., Labor § 1926.651 Cached in a manner to prevent trip- ping. (v) Structural ramps used in lieu of steps shall be provided with cleats or other surface treatments on the top surface to prevent slipping. (2) Means of egress from trench exca- rations. A stairway, ladder, ramp or other safe means of egress shall be lo- cated in trench excavations that are 4 feet (1.22 m) or more in depth so as to require no more than 25 feet (7.62 m) of lateral travel for employees. (d) Exposure to vehicular traffic. Employees exposed to public vehicular traffic shall be . provided with, and shall wear, warning vests or other suit- able garments marked with or made of reflectorized or high -visibility materi- al- (e) Exposure to falling loads. No em- ployee shall be permitted underneath loads handled by. lifting or digging equipment. Employees shall be re- quired to stand away from any vehicle being loaded or unloaded to avoid being struck by any spillage or falling materials. Operators may remain in the cabs of vehicles being loaded or unloaded when the vehicles are equipped, in accordance with § 1926.601(b)(6), to provide adequate protection for the operator during loading and unloading operations. (D Warning system for mobile equip- ment. When mobile equipment is oper- ated adjacent to an excavation, or when such equipment is required to approach the edge of an excavation, and the operator does not have a clear and direct view of the edge of the ex- cavation, a , warning system shall be utilized such as barricades, hand or mechanical signals, or stop logs. If pos- sible, the grade should be away from the excavation. (g) Hazardous atmospheres —(1) Testing and controls. In addition to the requirements set forth in subparts D and E of this part (29 CPR 1926.50- 1926.107) to prevent exposure to harmful levels of atmospheric con- taminants and to assure acceptable at- mospheric conditions, the following re- quirements shall apply- (1) Where oxygen deficiency (atmos- pheres containing less than 19.5 per- cent oxygen) or a hazardous atmos- phere exists or could reasonably be ex- pected to exist, such as in excavations in landfill areas or excavations in areas where hazardous substances are stored nearby, the atmospheres in the excavation shall be tested before em- ployees enter excavations greater than feet (1.22 m) in depth. (ii) Adequate precautions shall be taken to prevent employee exposure to atmospheres containing less than 19.5 percent oxygen and other hazardous atmospheres. These precautions in- clude providing proper respiratory protection or ventilation in accordance with subparts D and E of this. part re- spectively. (iii) Adequate precaution shall be taken such as providing ventilation, to prevent employee exposure to an at- mosphere containing a concentration of a flammable gas in excess of 20 per- cent of the lower flammable limit of the gas. (iv) When controls are used that are intended to reduce the level of atmos- pheric contaminants to acceptable levels, testing shall be conducted as often as necessary to ensure that the atmosphere remains safe. (2) Emergency rescue equipment. (i) emergency rescue equipment, such• as breathing apparatus, a safety harness and line, or a basket stretcher, shall be readily available where hazardous at- mospheric conditions exist or may rea- sonably be expected to develop during work in an excavation. This equipment shall be attended when in use. (ii) Employees entering bell-bottom pier holes, or other similar deep and confined footing excavations, shall wear a harness with a life -line securely attached to it. The lifeline shall be separate from any line used to handle' materials, and shall be individually at• - tended at all times while the employee wearing the lifeline is in the excava- tion. (h) Protection from hazards associ- ated with water accumulation. (1) Em- ployees shall not work in excavations in which there is accumulated water, or in excavations in which water is ac- cumulating, unless adequate precau- tions have been taken to protect em- ployees against the hazards posed by water accumulation. The precautions necessary to protect employees ade- quately vary with each situation, but I I I I I I I L I I I CI I 221 ' I § 1926.651 29 CFR Ch. XVI1 (7-1-92 Edition) J I I I I I I I I I I I I could include special support or shield systems to protect from cave-ins, water removal to control the level of accumulating water, or use of a safety harness and lifeline. (2) If water is controlled or prevent- ed from accumulating by the use of water removal equipment, the water removal equipment and operations shall be monitored by a competent person to ensure proper operation. (3) If excavation work interrupts th natural drainage of surface watei :such as streams), diversion ditches dikes, or other suitable means shall be used to prevent surface water from ern Gering the excavation and to provide adequate drainage of the area adja- cent to the excavation. Excavatio subject to runoff from heavy rains will require an inspection by a competent person and compliance with papa graphs (h)(1) and (h)(2) of this sec- tion. (i) Stability of adjacent structures. (1) Where the stability of adjoining buildings, walls, or other structures is endangered by excavator. operations, support systems such as shcrizg, brac- ing, or underpinning shall be provided to ensure the stability of such struc- tures for the protection of employees. (2) Excavation below the level of the base or footing of any foundaticr. or retaining wall that could be reason- ably expected to pose a hazard to em- ployees shall not be permitted except hen TV : (i) A support system, such as under- pinning, is provided to ensure the safety of employees and the stability of the structure; or (ii) The excavation is 's. stable rock; or (iii) A registered professional engi- r eer has approved the determination that the stricture is sufficent.y re- moved from the excavation so as to be unaffected by the excavation activity; or (iv) A registered professional engi- neer has approved the determination that such excavation work will not pose a hazard to employees. (3) Sidewalks, pavements, and appur- tenant structure shall not be under- mined unless a support system or an- other method of protection. is provided , ns to protect employees from the possible collapse of such structures. (.) Protection of e+npioyees from loose rock or soil. (1) Adequate protec- tion shaL be provided to protect, em- ployees frcrn loose rock or soil that could pcse a hazard by falling or roll- ing from an excavation face. Such pro- tection shall consist of scaling to remove loose material; installation of protectivebarricades at in tervais as necessary on the face to stop and can tain falling material; or -other means that provide equivalent protection. (2) Employees shall be protected from excavated or other materials or equipment that could pose a hazard by falling or rolling into excavations. Pro- tection shall be provided by placing and keeping such materials or equip- ment at least 2 feet (.61 m) from the edge of excavations, or by the use of retaining devices that are sufficient to prevent materials or equipment from falling or rolling into excavations, or by a combination of both if necessary. (k) Inspections. (1) Daily inspections cf excavations, the adjacent areas, and protective systems shall be made by a competent person for endence of a sit- uation that could result in possible cave-ins, indications of failure of pro- tective systems, hazardous atmos- pheres, or other hazardous conditions. An inspection shall be conducted by the competent person prior to the star:, of work and as needed through- out the shift. Inspections shall also be made after every ralnstor n or other hazard increasing occurrence. These inspections are only required when employee exposure can be reasonably anticipated. (2) Where the competent person finds evidence of a situation that could result in a possible cave-in. indications of failure of protective systems, haz- ardous atmospheres, or other hazard- ous conditions, exposed employees shall be removed from the hazardous area until the necessary precautions have been taken to ensure their safety. () FaZI protection. (1) Where em- ployees or equipment are required or pe.^ ±fitted to cross over excavat:ens, walkways or bridges with standard guard, ails shall be provided. 1 222 Occupational Safety and Health Admin., Labor § 1926.652 1 (2) Adequate barrier physical'protec- tion shall be provided at all remotely located excavations. All wells, pits, shafts, etc., shall be barricaded or cov- ered. Upon completion of exploration and similar operations, temporary wells, pits, shafts, etc., shall be back - filled. § 1926.652 Requirements for protective systems. (a) Protection of employees in exca- vations. (1) Each employee in an exca- vation shall be protected from cave-ins by an adequate protective system de- signed in accordance with paragraph (b) or (c) of this section except when: (i) Excavations are made entirely in stable rock; or (ii) Excavations are less than 5 feet (1.52m) in depth and examination of the ground by a competent person provides no indication of a potential cave-in. (2) Protective systems shall have the capacity to resist without failure all loads that are intended or could rea- sonably be expected to be applied or transmitted to the system. (b) Design of sloping and benching systems. The slopes and configurations of sloping and benching systems shall be selected and constructed by the em- ployer or his designee and shall be in accordance with the requirements of • paragraph (b)(1); or, in the alterna- tive, paragraph (b)(2); or, in the alter- native, paragraph (b)(3), or, in the al- ternative, paragraph (b)(4), as follows: (1) Option (1) —Allowable configura- tions and slopes. (i) Excavations shall be sloped at an angle not steeper than one and one-half horizontal to one vertical (34 degrees measured from the horizontal), unless the employer uses one of the other options listed below. (ii) Slopes specified in paragraph - .(b)(1)(i) of this section, shall be exca- vated to form configurations that are in accordance with the slopes shown for Type C soil in Appendix B to this subpart. (2) Option (2) —Determination of slopes and configurations using Ap- pendices A and B. Maximum allowable slopes, and allowable configurations for sloping and benching systems, shall be determined in accordance with the conditions and requirements set forth in appendices A and B to this subpart. (3) Option (3) —Designs using other tabulated data. (i) Designs of sloping or benching systems shall be selected from and be in accordance with tabu- lated data, such as tables and charts. (ii) The tabulated data shall be in written form and shall include all of the following: (A) Identification of the parameters that affect the selection of a sloping or benching system drawn from such data; (B) Identification of the limits of use of the data, to include the magnitude and configuration of slopes deter- mined to be safe; (C) Explanatory information as may be necessary to aid the user in making a correct - selection of a protective system from the data. (iii) At least one copy of the tabulat- ed data which identifies the registered professional engineer who approved the data, shall be maintained at the jobsite during construction of the pro- tective system. After that time the data may be stored off the jobsite, but a copy of the data shall be made avail- able to the Secretary upon request. (4) Option (4) —Design by a regis- tered professional engineer. (i) Sloping and benching systems not utilizing Option (1) or Option (2) or Option (3) under paragraph (b) of this section shall be approved by a registered pro- fessional engineer. (ii) Designs shall be in written form and shall include at least the follow- ing: (A) The magnitude of the slopes that were determined to be safe for the particular project; (B) The configurations that were de- termined to be safe for the particular project; and (C) The identity of the registered professional engineer approving the design. (iii) At least one copy of the design shall be maintained at the jobsite while the slope is being constructed. After that time the design need not be at the jobsite, but a copy shall be made available to the Secretary upon request. Cc) Design of support systems, shield systems, and other protective systems. I [I I I Li I I I I I I I I I I I 223 J I I Li I I I I C I Li Li u I [1 I § 1926.652 Designs of support systems shield sys- tems, and other protective systems shall be selected and constructed by the emplayer.or his designee and shall be in accordance with the require- ments of- paragraph (c)(1); or, in the alternative, paragraph (c)(2); or, in the alternative, paragraph (c)(3); or, in the alternative, -paragraph (c)(4) as fol- ic ws: (1) Option (1) —Designs using appen- dices A, C and D. Designs for timber shoring in trenches shall be deter- n•.ned in accordance with the condi- tions and requirements set forth in ap- pendices A and C to this subpart. De- signs for aluminum hydraulic shoring shall be in accordance with paragraph (c)(2) of this section, but if r=.,.±ac- turer's tabulated data cannot be uti- lized, designs shall be in accordance with appendix D. (2) Option (2) —Designs Using rfanu- facturer's Tabulated Data. (i) Design of support systems, shied syster-s, or other protective systems that are drawn from manufacturer's tabulated data shall be it accordance with all specifications, recommendations, and fl --'taps issued or made by the man- uiacturer. (:i) Deviation from the specifica- tions, recommendations, and ii= ta- tiors issued or made by the manufac- turer shall only be ai'owed after the manufacturer issues specific written approval. :iii) Manufacturer's specifications, recommendations, and :imitations, and manufacturer's approval to deviate from the specifications. reccrnmenda- tions, and limitations shall be in w_it- ten form at the jobsite during con- st.lction of the protective system. After that time this data may be stored off the jobsite, but a copy shall be made available to the Secretary upon request. (3) Option (3) Designs using other tab-.izated data. (i) Designs of support systems, shield systems, or other pro- tective systems shall be selected from and be in accordance with tab.:lated da,a, such as tables and charts. (:i) The tabulated data shall be in w-�:tten form and include all of the fol- 1J wing. 29 CER Ch. XVH (7-T-92ldltion) (A) Identification of the parameters that affect the selection of a protec- tive system drawn from such data; (B) Identificationof the-limits.of use of the data; (C) Explanatory information as -may be necessary to aid the user in making a correct selection of a protective system from the data. (iii) At least one copy of the tabulat- ed data, which identifies •t�.e regis- tered professional engineer who ap- proved the data, shall be maintained at the jobsite during construction -o€- the protective system. After that time the data may be stored off the jobsite, but a copy of the data shall be made available to the Secretary upon re- quest. (4) Option (4) —Design by a regis- tered professional engineer. (i)- Sup- port systems, shield systems, and other protective systems not utilizing Option 1, Option 2 or Option 3, above, shall be approved by a registered pro- fessional engineer. (ii) Designs shall be in written form and shall include the following: (A) A plan indicating the sizes, types, and configurations of the mate- rials to be used in the protective system; and (B) The identity of the registered professional engineer approving the design. (iii) At least one copy of the design shall be maintained at the jobsite during construction of the protective system. After that time, the design may be stored off the jobsite, but a copy of the design shall be made avail- able to the Secretary upon request. (d) Materials and equipment (D Ma- terials and equipment used for protec- tive systems shall be free from damage or defects that might impair their proper function. (2) Manufactured materials and equipment used for protective systems shall be used and maintained in a ;Wanner that is consistent with the rec- ommendations of the manufacturer, and in a manner that will prevent em- ployee exposure to hazards. (3) When material or equipment that is used for protective systems is damaged, a competent person shall ex- amine the material or equipment and evaluate its suitability for continued I 224 Occupational Safety and Health Admin., Labor use. If the competent person cannot assure the material or equipment is able to support the intended loads or is otherwise suitable for safe use, then such material or equipment shall be removed from service, and shall be evaluated and approved by a regis- tered professional engineer before being returned to service. (e) Installation and removal of sup- port —(1) General (i) Members of sup- port systems shall be securely connect- ed together to prevent sliding, falling, kickouts, or other predictable failure. (ii) Support systems shall be in- stalled and removed in a manner that protects employees from cave-ins, structural collapses, or from being struck by members of the support system. (iii) Individual members of support systems shall not be subjected to loads exceeding those which those members were designed to withstand. . (iv) Before temporary removal of in- dividual members begins, additional precautions shall be taken to ensure the safety of employees, such as. in- stalling other structural members to carry the loads imposed on the sup- port system. (v) ' Removal shall begin at, and progress from, the bottom of the exca- vation. Members shall be released slowly so as to note any indication of. possible failure of the remaining mem- bers of the structure or possible cave- in of the sides of the excavation. (vi) Backfilling shall progress to- gether with the removal of : support systems from excavations. (2) Additional requirements for sup- port systems for trench excavations. (1) Excavation of material to a level no greater than 2 feet (.61 m) below the bottom of the members of a support system shall be permitted, but only if the system is designed to resist the forces calculated for the full depth of the trench, and there are no indica- tions while the trench is open of a pos- sible loss of soil from behind or below the bottom of the support system. (ii) Installation of a support system shall be closely coordinated with the excavation of trenches. (f) Sloping and benching systems. Employees shall not be permitted to work on the faces of sloped or benched Subpt. P, App. A , excavations at levels above other em- ployees except when employees at the lower levels are adequately protected from the hazard of falling, rolling, or sliding material or equipment. (g) Shield systems —(1) General (i) Shield systems shall not be subjected to loads exceeding those which the system was designed to withstand. (ii) Shields shall be installed in a manner to restrict lateral or other hazardous movement of the shield in the event of the application of sudden lateral loads. (iii) Employees shall be protected from the hazard of cave-ins when en- tering or exiting the areas protected by shields. (iv) Employees shall not be allowed in shields when shields are being in- stalled, removed, or moved vertically. (2) Additional requirement for shield systems used in trench excavations. Excavations of earth material to a level not greater than 2 feet (.61 m) below the bottom of a shield shall be permitted, but only if the shield is de- signed to resist the forces calculated for the full depth of the trench, and there are no indications while the trench is open of a possible loss of soil from behind or below the bottom of the shield. APPLNDIx A TO SUBPART P -SOIL CLASSIFICATION (a) Scope and application_(l) Scope. This appendix describes a method of classifying soil and rock deposits based on site and envi- ronmental conditions, and on the structure and composition of the earth deposits. The appendix contains definitions, sets forth re- quirements, and describes acceptable visual and manual tests for use in classifying soils. (2) Application. This appendix applies when a sloping or benching system is de- signed in accordance with the requirements set forth in § 1926.652(b)(2) as a method of protection for employees from cave-ins. This appendix also applies when timber shoring for excavations is designed as a method of protection from cave-ins in ac- cordance with appendix C to subpart P of part 1926, and when aluminum hydraulic. shoring is designed in accordance with ap- pendix D. This Appendix also applies if other protective systems are designed and selected for use from data prepared in ac- cordance with the requirements set forth in § 1926.652(c). and the use of the data is I I I I I I I I I I I I I I I I 225 I ISubpt. P, App. A 29 CPR Ch. XVII (7-i-92 Edition) I H J I I I I I I I I I I I predicated on the use of the soil classifica- tion system set forth in this appendix. (b) Definitions. The definitions and exam- ples given below are based on. in whole or in part, the following: American Society for Testing Materials (ASTM) Standards D653- °5 and 1)2488; The Lni red SoiLs C:ass fica- t:on System. The U.S. Department of Agri. - culture (USDA) Textural Classification Scheme; and The National Bureau of Stand- ards Report BSS -121. Ce-nented soil means a soil in which the particles are held together by a chemical agent, such as calcium car5c-a:e, such that a hand -size sample cannot be crash ed into powder or individual soil particles by finger pressure. Cohesive soil means clay (fine grained soil), or soil with a high clay content, which has cohesive strength. Cohesive soil does not crumble, can be excavated with vertical -s'deslcpes, and is plastic when moist. Cohe- sive soil is hard to break up when dry, and exhibits significant cohesion when sub- merged. Cohesive soils include clayey silt, sandy clay, silty clay. clay and organic clay. Dry soil means soil that does not exhibit : sable s gnu of moisture content. Fissured means a soil material that has a tendency to break along def'n:te panes of fracture with little resistance, or a material :_ at ex.≥.ibits open cracks. such as tension cracks, in an exposed surface. Granular soil means grave:, sand. or silt, (coarse grained soil) with little or no clay content. Granular soil has ro cohesive strength. Some moist granular soils exhibit apparent cohesion. Gran'.:la: soil cannot be molded when moist and cr:mbles easily . en dry. Layered system means two or more dis- c'.: ctly different soil or rock types arranged in layers. Micaceous seams or weakened ;apes in rock or shale are considered lay- ered. Moist soil means a condition in which a soil looks and feels damp. Most cohesive so'.l can easily be shaped into a ball and rolled into small diameter threads before cr.:mbLng. Moist granular soil that contains some cohesive material will exhibit signs of cohesion between particles. Plastic means a property of a soil which a:iows the soil to be deformed or molded r.:hout cracking, or appreciable .olune change. Saturated soil means a soli in which the O'.ds are filled with water. Saturation does not require flow. Saturation, or near satura- :c-, is necessary for the proper use of in - stn ents such as a pocket penetrometer or s eer vane. Soil cicsst,fication system means. for the purpose of this subpart, a method of catego- .g soil and rock deposits in a hierarchy of Stable Rock, Type A. Type B. and Type C. in decreasing order of stability. The cate- gories are determined based on an analysis o f the properties and performance charac- ters:.cs of the deposits and the environ- me^tal conditions of exposure. S:abie rock means natural solid mineral ma::er that ran be excavated with vertical sides and remain intact while exposed. Submerged soil means soil which is under- water or is free seeping. Type A means cohesive scis with an un- con`ined compressive strength of 1.5 ton per square foot (tsf) (144 kPa) or greater. Exam- ples of cohesive soils are: clay, silty clay, sandy clay, clay loam and. in some cases, sL.y cay loam and sandy clay loam. Ce- mented soils such as caliche and hardpan are a so considered Type A. However, no soil is Type A if: U) The The soil is fissured; or (:i) The soil is subject to vibration from heavy traffic, pile driving, or similar effects; or (iii) The soil has been previously dig- . ._i,- or (iv) The soil is part of a sloped, layered system where the layers dip into the excava- tion cn a slope of four hcrizortal to one ver- t:ca: (4H:1V) or greater, or v) The material is subject to other factors that would require it to be classified as a less stable material. T;, ere B means: (i: Cohesive soil with an unconfined com- pressive strength greater than 0.5 tsf (48 kPa; but less than 1.5 tsf (144 kPa); or (L) Granular cohesioniess soils including: angular gravel (similar to crushed rock), silt, s'_'t loam, sandy loam and, in some cases, s :y clay loam and sandy clay loam. :iL) Previously disturbed soils except these which would otherwise be classed as peCsoiL (.vSoil that meets the unconfined com- pressive strength or cementation require- ments for Type A, but is fissured or subject to vibration; or (v) Dry rock that is not stable; or (vi Material that is part of a sloped, lay- ered system where the layers dip into the excavation on a slope less steep than four ho:.zontai to one vertical (4.:IV), but only if the material would otherwise be classified as Type B. Type C means: (1) Cohesive soil with an unconfined com- pressive strength of 0.5 tsf (48 kPa) or less; or (:i; Granular soils including gravel, sand, and loamy sand; or (ui Submerged soil or soil from which »a-,er is freely seeping: or Submerged rock that is not stable, or (-r) Material in a sloped, layered system where the layers dip into the excavation or a slope of four horizontal to one vertical (4E:.V) ) or steeper. 1. J Occupational Safety and Health Admin., Labor Subpt. P, App. A 0 Unconfined compressive strength means the load per unit area at which a soil will fail in compression. It can be determined by laboratory testing, or estimated in the field using a pocket penetrometer, by thumb pen- etration tests, and other methods. Wet soil means soil that contains signifi- cantly more moisture than moist soil, but in such a range of values that cohesive materi- al will slump or begin to flow when vibrated. Granular material that would exhibit cohe- sive properties when moist will lose those cohesive properties when wet. (c) Requirements —(1) Classification of soil and rock deposits. Each soil and rock deposit shall be classified by a competent person as Stable Rock. Type A, Type B. or Type C in accordance with the definitions set forth in paragraph (b) of this appendix. (2) Basis of classification. The classifica- tion of the deposits shall be made based on the results of at least one visual and at least one manual analysis. Such analyses shall be conducted by a competent person using tests described in paragraph (d) below, or in other recognized methods of soil classifica- tion and testing such as those adopted by the America Society for Testing Materials, or the U.S. Department of Agriculture tex- tural classification system. (3) Visual and manual analyses. The visual and manual analyses, such as those noted as being acceptable in paragraph (d) of this appendix, shall be designed and con- ducted to provide sufficient quantitative and qualitative information as may be nec- essary to identify properly the properties, factors, and conditions affecting the classifi- cation of the deposits. (4) Layered systems. In a layered system, the system shall be classified in accordance with its weakest layer. However, each layer may be classified individually where a more stable layer lies under a less stable layer. (5) Reclassification. If, after classifying a deposit, the properties, factors, or condi- tiors affecting its classification change in any way, the changes shall be evaluated by a competent person. The deposit shall be re- classified as necessary to reflect the changed circumstances. (d) Acceptable visual and manual tests.— (_) Visual tests. Visual analysis is conducted to determine qualitative information regard- ing the excavation site in general, the soil adjacent to the excavation, the soil forming the sides of the open excavation, and the soil taken as samples from excavated mate- r' ai. (i) Observe samples of soil that are exca- vated and soil in the sides of the excavation. Estimate the range of particle sizes and the relative amounts of the particle sizes. Sell that is primarily composed of fine-grained material is cohesive material- Soil composed primarily of coarse -grained sand or gravel is granular material. (ii) Observe soil as it is excavated. Soil that remains in clumps when excavated is cohesive. Soil that breaks up easily and does not stay in clumps is granular. (Lii) Observe the side of the opened exca- vation and the surface area adjacent to the excavation. Crack -like openings such as ten- sion cracks could indicate fissured material. If chunks of soil spall off a vertical side, the soil could be fissured. Small spalls are evi- dence of moving ground and are indications of potentially hazardous situations. (iv) Observe the area adjacent to the exca- vation and the excavation itself for evidence of existing utility and other underground structures, and to identify previously dis- turbed soil. (v) Observe the opened side of the excava- tion to identify layered systems. Examine layered systems to identify if the layers slope toward the excavation. Estimate the degree of slope of the layers. (vi) Observe the area adjacent to the exca- vation and the sides of the opened excava- tion, for evidence of surface water, water seeping from the sides of the excavation, or the location of the level.of the water table. . (vii) Observe the area adjacent to the ex- cavation and the area within the excavation for sources of vibration that may affect the stability of the excavation face. (2) Manual tests. Manual analysis of soil samples is conducted to determine quantita- tive as well as qualitative properties of soil and to provide more information in order to classify soil properly. Ci) Plasticity. Mold a moist or wet sample of soil into a ball and attempt to roll it into threads as thin as Vs -inch in diameter. Cohe- sive material can be successfully rolled into threads without crumbling. For example, if ac least a two inch (50 mm) length of Vs -inch thread can be held on one end without tear- ing, the soil is cohesive. (ii) Dry strength. If the soil is dry and crumbles on its own or with moderate pres- sure into individual grains or fine powder, it is granular (any combination of gravel, sand, or silt). If the soil is d,^ and falls into clues ps which break up into smaller clumps, but the smaller clumps can only be broken up with- difficulty,. it may be clay in any combination with gravel, sand or silt. If the dry soil breaks into clumps which do not break up into small clumps and which can only be broken with difficulty, and there is no visual indication the soil is fissured, the - sail may be considered unfissured. (iii) Thumb penetration. The thumb pene- tration test can be used to estimate the 'an - confined compressive strength of cohesive soils. (This test is based on the thumb pene- tration test described in American Society for Testing and Materials (ASTM) Standard designation D2488 —"Standard Recommend- ed Practice for Description of Soils (Visual - 0 0 0 D Lei 0 0 0 0 0 0 D 0 227 0 I I I I I E I LI I I I I I I Subpt. P, App. B Manua: Procedure).") Type A soEs with an .mcor`ined compressive strength of 1.5 tsf ca -t be readCy indented by the thumb; how- ever,they can be penetrated by the thumb c-�y with very great effort. Type C soils with an unccnfined compressive strength of 0.5 tsf can be easily penetrated several -ches by the thumb, and can be molded by :ht finger pressure. This test should be ccrdu^ted on am undisturbed soil sample, such as a large clump of spoil, as soon_ as p- c:icab:e after excav; Lion to keep to a mi- .t:na the effects of exposure to drying in- C:ences. If the excavation is later exposed to wetting influences (rain, flooding), the c-assif'cation of the soil must be changed ac- cordingly. (iv) Other strength tests. Est.ziates of un- ccrfined compressive strength of soils can a:se be obtained by use of a pocket pene- trometer or by using a hand -operated shear- vare. v7 Drying test. The basic purpose of the drying test is to differentiate between cohe- sive material with fissures, unfissured cohe- si-e material, and granular material. The procedure for the drying test involves cry -Jig a sample of soil that is approximate- ly one Lich thick (2.54 cm; and six inches :5.24 cm) :n diameter until it is thoroughly 37 If the sample develops cracks as it dries, significant fissures are indicated. '3) Samples that dry without cracking are to be broken by hand. If considerable force is necessary to break a sample, the soil has s''g .ificant cohesive material content. The sc_: can be classified as a unfissured cohe- si-.-e ^material and the unconfined compres- s: -.e strength should be deter Wined. 'C) :f a sample breaks easily by hand, it is either a fissured cohesive material or a 9z=' .ar material. To distinguish between the two, pulverize the dried c:, mps of the sample by hand or by step;:.^g on them. Lf the clumps do not pulverize easly, the ma- t-er'al is cohesive with fissures. If they pul- ve_:ze easily into very small fragments, the aterial is granular. ArPs coix B TO SLBPART P-SLOP:NNG AND BE`rCE:YG :a) Scope and application. This appendix contains specifications for sloping and :encnng wnen used as met,:ods of protect- ing employees working in excavations from cave-ins. The requirements of this appendix a;;ly when the design of s:opfng and bench - 29 CFR Ch. XV1! (7-1-92 Edition) ing protective systems is to be performed in accordance with the requirements set forth in § :926.652(b)(2). Cc: Definitions. Ac:ucl slope means the slope to which an excavation face is excavated. D:sfress means that the soil is in a condi- tion where a cave-in is imminent or is likely to occur. Distress is evidenced by such phe- nc. ena as the develcpmert cf fissures in the lace of or adjacent to an open excava- tihr.; the subsidence of the edge of an exca- vat:on; the slumping of material from the face or the bulging or heaving cf material from the bottom of an excavation.; the spall- ing cf material from the face of an excava- tion; and ravelling, i.e., small amounts of material such as pebbles or little clumps of material suddenly separating from the face of art excavation and trickling or rolling down into the excavation- Yfaz rnum allowable slope means the steepest incline of an excavation face that is acceptable for the most favorable site condi- tions as protection against cave-ins. and is expressed as the ratio of horizontal distance to vertical rise (H:V ). Short term exposure means a period of time less than or equal to 24 hours that an excavation is open. :c) Requirements —C.) Soil cicsrfcctio•it Soil and rock deposits shat' be classified in accordance with appendix A to subpart? of pa:-: 1926. (2) Maximum allowable slope. The maxi- mum allowable slope for a soli or rock de- posit shall be determined from Tao:e B 1 of this appendix. (3) Actual slope. (i) The actual slope shall not :,e steeper than the maximum allowable slope. :ii; The actual slope shall be :ess steep than the m i- •,run allowable scope, when there are signs of distress. If that situation ccc•.Ls, the slcpe shall be cut back to an actual slope which is at least In hcrzontal to one vertical (?H:IV) less steep than the maximum allowable slope. (iii) When surcharge loads from stored material or equipment, operating equip- ment, or traffic are present, a competent person shall determine the degree to which the actual slope must be reduced below the ma:c:mum allowable slope, and shalt assure that such reduction is achieved. Surcharge loads from adjacent structures shall be eval- uated in accordance with § 1926.651(i). (4) Cort;igrtrations. Configurations of slop- ing and benching systems shall be in accord- ance with Figure B-1. ' 228 Occupational Safety and Health Admin., Labor Subpt. P, App. B TABLE B-1 MAXIMUM ALLOWABLE SLOPES SOIL OR ROCK TYPE 6 AXIM ALLOWABLE SLOPES (H:V)'1' I FOR EXCAVATIONS LESS THAN 20 FEET STABLE ROCK VERTICAL(90°)TYPE A TYPE 8 i21 1:1 (539 (459 TYPE C 1½:1 (34' 1 NOTES: I 1. Numbers shown in parentheses next to maximum allowable slopes are angles expressed in degrees from the horizontal. Angles have been rounded off. - 2. A short-term maximum allowable slope of 1/2H:LV (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 feet (3.67 m) in depth shall be 3/4H:1V (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) 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 %:1. 229 I I n L Subpt. P, App. B I 0 2' 29 CFR Ch. XVII (7-1-92 Edition) Al 3/4 SIMPLE SLOPE-GENfltA Exception: Simple slope excavations which are open 24 hours or less (short term) and which are 12 feet or less in depth shat have a maximum allowable slope of 54:1. SIMPLE SLOPE -SHORT TERM 2. All benched excavaticrs 20 feet or less in depth shall have a maximum allowable slope of 3/. to 1 and maximum bench dimerzicns as follows: 230- Occupational Safety and Health Admin., Labor Subpt. P, App: a SIMPLE BENCH ft nl—L i i 20' Max. ' 1 5' i Max. .. �1 33/4 i 4 ' Max. MULTIPLE BENCH 3. All excavations 8 feet or less in depth which have unsupported vertically_ sided lower portions shall have a maximum vertical side of 3½ feet. L.l1 8Max. 3/4 3½' Max. UNSUPPORTED VERTICALLY SIDED LOWER PoRnoN—M.nu 8 FEr;r IN DEPTH All 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 maximum vertical side of 3½ feet. c I I 1 1 1 1 I 1 231 Subpt. P, App. B 29 CFR Ch. XVII (7-1-92 Edition) UNSUPPORTED VWE ERTICA LY SIDED LOWER PORTION-MA%IMUM 12 FEET IN DEPTH All excavations 20 feet or less ilit depth which have vertically sided lower portions that are supported or shielded shaL have a maximum allowable slope of %:1. The support or shield system must extend at least 18 aches above the top of the vertical side. I H 2C' Max. ' 1 I L I I H I I I [] I L l 7' 3/,/ `IV Min. Total height of vertical side SUPORTED OR SHIELDED VERTICALLY SIDED LOWER PORTION 4. All other simple slope, compound slope, and vertically sided lower portion excavations shall be in accordance with the other options permitted under § 1926.652(b). B-1.2 Excavations .Made in Type B Soil 1. Al simple slope excava:ions 20 feet or less in depth shad have a maximum allowable slope of 1:1. SIM?LE SLOPE 2. All benched excavatiors 20 feet or less in depth shall have a maximum allowable slope of 1:1 and maximum bench dimensions as follows: ' 232 Occupational Safety and Health Admin., Labor Subpt. P, App. B This bench allowed in cohesive soil only. .. 1 20' Max i iMax. i Sa1GT Bnrca This bench allowed in _ cohesive soil only • Hf Il—_ ' 20' Max. 4, :`ax. 1 4' Max. i Mutnpr.E Bzrca 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 f /l.l 20' Max. 1 T Min. Total height of vertical side 233 Subpt. P, App. B 29 CFR Ch. XVII (7-1-92 Edition) VERTICALLY SIDED LOWER PORTION 4. All other sloped excavations shall_ be in accordance with the other options permitted in § 1926.652b). B-1.3 Excavations Made in Type C Soil 1. All simple slope excavations 20 feet or less in depth shall have a maxim; allowable slope of 114:1. 20Max. SIMPLE SLOPE 2. All excavations 20 feet or :ess in depth which have vertically sided lower portions shat 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 1½:1. or shield system 12 - '-18" Mitt. Total height of vertinal side 234 Occupational Safety and Health Admin., Labor 5ubpt. P, App: B VERTICAL SIDED LOWER PORTION 3. All other sloped excavations shall be in accordance with the other options permitted in § 1926.652(b). B-1.4 Excavations Made in Layered Soils 1. All excavations 20 feet or less in depth made in layered soils shall have a maximum allowable slope for each layer as set forth below. a Ova A C OVER A / 1 C 1₹ I \ /H C OVER a . - 235 ISubpf. P, App. C I I I I I H H I Li A CV£R 3 A OVER C 29 CFR Ch. XVII (7-1-92 Edition) — __ 14 C_1 :§ ' 3 CVcR C I I I I 2- All other sloped excavations shall be in accordance with the other cpt.ons permitted in § 1926.652(b). AP9rrnzs C TO SrB flRT P—T._.i3ER SHORING FOR TRENCHES (a) Scope. This appendix contains infor- mation that can be used timber shoring is provided as a method of protection from cave-ins in trenches that do not exceed 20 feet (6.1 m) in depth. This appendix must be used when design of timber shoring protec- tive systems is to be performed in accord- ance with § 1926,652(c)(1). Other timber shoring configurations; other systems of support such as hydraulic and pneumatic systems; and other protective systems such as sloping, benching, shielding, and freezing systems must be designed in accordance with the requirements set forth in § I526.652(b) and § 1926.552(c). (b) Soil Classification In order to use the data presented in this appendix, the soil type or types hi which the excavation is made must IL-st be determined using the soil classification method set forth in appen- dix A of subpart P of this part. (c) Presentation of htfcnmation. IrSorma- tion is presented in several forms as follows: (1) L-iformation is presented in tabular form in Tables C-1.1, C-1.2, and C-1.3, and Tables C-2.1, C-2.2 and C-2.3 following 1 236 -Occupational.Safety-:and°Health Admin., Labor •Subpt. P, -App. C 0 paragraph (g) of the appendix. Each table presents the minimum sizes of timber mem- bers to use In a shoring system, and each tablecontains data only for the particular soil.,type in which the excavation -or Portion of the excavation is made. The data are ,ar- ranged to allow the user the flexibility to select from among several acceptable con- figurations of members based on varying the horizontal spacing of the brossbraces. Stable rock is exempt -from shoring require- ments and therefore, no data -are'- .resented for this condition. (2) Information concerning the basis of the tabular data and the limitations of the data is presented in paragraph (d) of this appendix, and on the tables themselves. (3) Information explaining the use of the tabular data is presented in paragraph (e) of this appendix. (4) Information Illustrating the use of the tabular data is presented in paragraph (f) of this appendix. (5) Miscellaneous notations regarding Tables C-1.1 through C-1.3 and Tables C- 2.1 through C-2.3 are presented in para- graph (g) of this Appendix. (d) Basis and limitations of the date. —(1) Dimensions of timber members. (i) The sizes of the timber members listed in Tables C- 1.1 through C-1.3 are taken from the Na- tional Bureau of Standards (NES) report, "Recommended Technical Provisions for Construction Practice in Shoring and Slop- ing of Trenches and Excavations." In addi- tion, where NBS did not recommend specific sizes of members, member sizes are based on an analysis of the sizes required for use by existing codes and on empirical practice. (ii) The required dimensions of the mem- bers listed in Tables C-1.1 through C-1.3 refer to actual dimensions and not nominal dimensions of the timber. Employers want- ing to use nominal size shoring are directed to Tables C-2.1 through C-2.3, or have this choice under § 1926.652(c)(3),- and are re- ferred to The Corps. of Engineers, The Bureau of Reclamation or data from other acceptable sources. (2) Limitation of application. (i) It is not intended that the timber shoring specifica- tion apply to every situation that may be experienced in the field. These data were developed to apply to the situations that are most commonly experienced in current trenching practice. Shoring systems for use in situations that are not covered by the data in this appendix must be designed as specified in § 1926.652(c). (ii) When any of the following conditions are present, the members specified in the tables are not considered adequate. Ether an alternate timber shoring system must be designed or another type of protective system designed in accordance with § 1926.652. -(A) When loads imposed by structures or by stored .material adjacent to the trench weigh in excess of the load imposed by a; two -foot : soil -surcharge. The .term "adia- cent" as used here means the area within a horizontal distance from the edge of ;the -trench equal to the depth ofthe trench. (B) When vertical loads imposed_on cross braces exceed a 240 -pound gravity load dis- tributed on a one -foot section 'of the cent& of the crossbrace. (C) When surcharge loads are :present from equipment weighing in excess of 20,000" pounds. (D) When only the lower portion of .a trench Is shored and the remaining portion of the trench is sloped or benched unless The sloped portion is sloped at an angle less steep than three horizontal to one vertical; or the members are selected from the tables for use at a depth which is determined from the top of the overall trench, and not from the toe of the sloped portion. (e) Use of Tables. The members of the shoring system that are to be selected using this information are the cross braces, the uprights, and the wales, where wales are re- quired. Minimum sizes of members are spec- ified for use in different types of soil. There are six tables of information, two for each soil type. The soil type must first be deter- mined in accordance with the soil classifica- tion system described in appendix A to sub- part P of part 1926. Using the appropriate table, the selection of the size and spacing of the members is then made. The selection is based on the depth and width of the trench where the members are to be in- stalled and, in most instances, the selection is also based on the horizontal spacing of the crossbraces. Instances where a choice of horizontal spacing of crossbracing is avail- able, the horizontal spacing of the cross - braces must be chosen by the user before the size of any member can be determined. When the soil type, the width and depth of the trench, and the horizontal spacing of the crossbraces are known, the size and ver- tical spacing of the crossbraces, the size and vertical spacing of the wales, and the size and horizontal spacing of the uprights can be read from the appropriate table. (f) Examples to Illustrate the Use of Tables C-1.1 through C-1.3. (1) Example 1. A trench dug in Type A soil is 13 feet deep and five feet wide. From Table C-1.1, for acceptable arrange- ments of timber can be used. Arrangement #1 Space 4x4 crossbraces at six feet horizon- tally and four feet vertically. Wales are not required. O 0 II Ii' U I 0 I I' 1 a U ci 0 0 0 U 237 £ ' Subpt. P, App. C 29 CFR Ch. XVII (7-1-92 Edition) C I H I [I I I I I I J I I I I Space 3x8 uprights at six feet horizontal- ly. This arrangement is commonly called "skip shoring." Arrangement *2 Space 4x6 crossbraces at eight feet hori- zontally and four feet vertically. Space 8 x 8 wales at four feet vertically. Space 2x6 uprights at four feet horizon- tally. nrrargernent #3 Space 6,x 6 crc.-braces at 10 feet horizon- tally and fo-r feet vertically. Space 8 x 10 wales at fcur feet vertically. Space 2x6 uprights at five feet horizontal- ly. Arrangement #4 Space 6x6 crossbraces at 12 feet horizon- tally and four feet vertically. Space 10x 10 wares at four feet vertically. Spaces 3 x 8 uprights at six feet horizon- tally. (2) Example 2. A trench dug in Type B soil in 13 feet deep and five feet wide. From Table C-1-2 three acceptable arrangements of members are listed. Arra nyev' t =1 Space 6x6 crossbraces at six feet horizon- tally and five feet vertically. Space 8x8 wales at five feet verticaL-y. Space 2x6 uprights at two feet horizontal- ly. Arrang ,,.rent #2 Space 6x8 crossbraces at eight feet hori- zontally and five feet vertically. Space 10x 10 wales at five feet vertically. Space 2 x 6 upnghts at two feet horzontal- Iy. Arrang_e;r.ent #3 Space 8x8 crossbraces at :0 feet horizon- tally and five feet vertically. Space 10 x 12 wales at five feet vertically. Space 2 x 6 uprights at two feet vertically. (3) Example 3. A trench dug in Type C soil is :3 feet deep an± f ve feet wide. From Table C -i.3 two acceptable arrange- ments of members can be used. Arrangement #1 Space 8x8 8 crossbraces at six feet hcr izon- tallly and five feet vertically. Space 10x:2 wales at five feet vertically. Position 2x6 uprights as c:osely together as possible. if water must be retained use special tongue and groove uprights to form tight sheeting. Arrangement ;,2 Space 8x:0 crossbraces at eight feet hori- zontally- and five fee: vertica::y. Space 12x12 wares at five feet vertica:y. Position 2x6 upnghts in a close sheeting configuration unless water pressure must be r essted. Tight sheeting must, be used where water must be retained. (4) E ample 4. A trench dug in Type C sci::s 20 fee: deep and 11 feet wide. The size and spacing of members for the section of trench that is over 15 :eet in depth is de:err - ed using Table C-:.3. Only one arrangement of mem- bers is provided. Space 8x10 crossbraces at six feet hori- zontally and five feet vertically. Space 12x2 wa:es at fivefeet vertically. Use 3x6 tight sheeting. Use of Tables C-2.1 through C-2.3 would foi:cw the same procedu:es. g) Notes for all Tables. 1. Member sizes at spacings other than in- dicated are to be determined as specified in § 1926.652(c), '•Design of Protective Sys - terns." 2. When conditions are saturated or sub- merged use Tight Sheeting. Tight Sheeting refers to the use cf specially -edged timber planks (e.g., tongue and groove) at least three inches thick, steel sheet piling, or s4niiar construction that when driven or placed in position provide a tight wall to resist the lateral pressure of water and to prevent the loss of backfLl material. Close Sheeting refers to the placement of pranks side -by -side allowing as little space as possi- ble between them. 3. All spacing indicated is measured center tc center. 4. Wales to be installed with greater di- mension horizontal. 5.:f the vertical dstance from the center of the lowest crossbrace to the bottom of the trench exceeds two and one-half feet, uprights shall be firmly embedded or a rudsill shall be used. Where uprights are embedded, the vertical dsta.ce from the center of the lowest crossbrace to the bottom of the trench shall not exceed 36 inches. When mdsd s are used, the vertical distance shall not exceed 42 :aches. Muds:lls are wales that are installed at the tce of the trench side. 6. Trench jacks may be used in lieu of or in combination_ with timber crossbraces. 7. Placement cf crossbraces. When the ver- t:cal spacing cf crcssbraces is four feet, place the top crossbrace no more than two fee: below the top of the trench. W1 en the vertical spacing of crossbraces is five feet, pace the top crossbrace no mere than 2.5 feet below the top of the trencn. H 238 Occupational Safety and Health Admin., Labor Subpt. P, App. C f I C C _ U N C C- N J G 0 t0 C - x x '<4 Z N - N O N r C W X W Lt J O O X N - G e .. 4 X b G X X X n n Z ~ U W � � ' I Q Q Q Q Q y N TAI Or N Z +I .1_I- C Y- C r O C r r O O X Z X N _. Z Z C C C •O tC C O C C ZF- F--+ W C U W w C W Q Q C C C c c c c Q >C-.. N . t- b t0 tO C C C C C_ t!r X t0 x t0 C X b X X b X X 'C X X CC X C C W N t0 t0 a0 'C tO C. = C C C C W C X X X 'C1 X X X X X LL OC b t0 'C ' C C cCtOC C w U _ O U H C, X X X XI X X X x X W C C- Q .O c .0 tC .0 tO IO C X C O C - W O O ~C. c t0 C-1 t0 tl tO '0 tO X x X 'C X X X X X >C X C Q Q Q c c t0 tO tO tO C H O C C C ' t0 'C C- X X X XI X X 'C X X 'C X X Q Q Q Q t0 t0 b b C O r+ W N Z O O O O O O O O O O r r W - - - - O O O C U W Q O CJ c C L_ .N-i 6_ C__ N W _O _L _C _LO C. L_ r W U, _ _Cb _L N 1-W U L O= W u, O C O O W O ui W . W W F- �. - - - O > N O C LL - N O • h•v 5 239 Subpt. P, App. C 29 CFR Ch. XVII (7-1-92 Edition) t m m L 'J S Y Y C _ L 3' v CI _ m w S ¢ U v C. r U _ YY F tCil J X xl NI C'.. jlsv ' O * 1 a a 3 * x m v aY 5 x >C x' x r 00 V W C) Lu f ++G �/1 u` .!� N V1 I1r f0 L u'll J` V1 V1 A v L L ¢ J G L n ~ 3 J O O T d a r^ C . — C —. ..n r ^ ^ :n .. m o m a ¢ X X 0 V) a C.i N r . o)% L T mE _ it .r r v� vi v. N N "U Y G N C ^ m C m m C C O fd Y .n % % X x m �, 'C 'C 'C m m C C — c J m m t ti Cr O V 2 u SCI v 'O C C ¢ i ..r Si m m r L H ^ O Y 'C .C .C cf W m 'S I L E 3 x u C C m L 7 a u C C A m — La O J L f ^ f � C " ° -. 2 X C CU : xx v 2 * V.' O C f v I _ F ti H N > N 240 Occupational Safety and Health Admin., Labor Subpt. P, App. C # /1 O N 00 F I. ZIG a 6 Iv I+ H O 41 L y' W N CI a I- W r+ Fl,-- Edo. N U r Z G 1 F I x 00 z c o H m d U Z V CJ C] C. a H m O �] S F N V Z r U N N C C C G F u Z U O y H N EdCEd U u il s O a # x O_ X x X X x X dN N N N N f•1 4 U •Z E . Ed v Q J o Z ` O N N N N N o -- X X X X X X H O N O• N rZ+ F CCV N Yt Vl 01) vl N JL 'i J L f o o C C O — x x x x x m c o x c C of c cl o Ca C] N O - — x x x x x x 0 O O O O O m U <00 O O O Z F C X X X X X N O 7 O O O O O N F O C O C O a O O X X X X X X C O O O ^ O C. OF O a C O CJ C — C X X x x X X C 0 'J C O C r Ed Ed t3ZO -o OF .J r+ w •.• — F — F Z y' U y1 C O! O o• 'O 0 m CJ .O m Cl O G 3. — mU W N 0a U N L 9 LJ 'U — A... y L 00 m 0 J O m O O N O' CI O - S — VIZ — 1 Cfl 2 O Vf Z N Z Cfl Z N 0!-' C O O O in 01 F ON :v O F v O # 241 Subpt. P, App. C 29 CFR Ch. XVIi (7-1-92 Edition) U II Iz I I V I I I s .,; C 0 G J Z K x I 1 x v 1 ' _ rl - L u C 1 X I'' Y u I `• ' I I ' -I 3 , J �1 N y I < I r 1 K I y x X c c S 03 zI I X X X X - - v ('1 C-1 f'1 • v1 L J I v .Z Z �T .T Z I >≤ ` I Y y �. �. V Y_ t v — r Ti m r 1 C '1: �+ 1I 2. J .'.. J x_ X Z� X C C x x I x x -% .— .w 'VI .E1 t1 L rl 1� t. — 1 J•. •i I L L r I r r a _ — I J E I J: j I I ]I J Z —I-. �I � I Q C I X X X X K ` X x _ x X x x X X x>c I Z G i v v v ; L .: .J I \I x XI XI ...1� =I \ ` C1 x1 )< C` X, X X X Y. \ X X X X X X X L• I V Q V Y. I Vr I �V J - — I 3 "• X f C I iII X x X X x I x 1 n: C — -- L. y _ _ V _ VI v _ r _ _C _- _ t t F ry N v r 242 Occupational Safety and Health Admin., Labor Subpt. P, App. C a N d f00 i. a S L Iu U C L W N L W 41 N p v Mi W F a N N I � r V Z + 41 .+ E r _ 6 I X @� :u �T C 0 N a Z CI C [il F C yamy. F m .3 F vCi U Z N u C X G v G v F X Z v O N •f C. O F N = y n —m . xx X r! L' n r �: p OI O O N r r X X X X G n v -r H X O .O .O .O .O Tho .e x x x x x x S V n n n a v. v i e U - NCs a ✓1 V1 vY Vl N v1 N V1 Vl I` J < >-'- � i N • W I.. N Y O 0 N O N N Q -- m r r r r r r N v '0 0 O 0 O 0 0 0 Z r r r r 'Jr. F N C U 1 V1 V1 v5 V1 N Vl vt N O >0-.'-' N 6 = x x x x) x x x x x 0 J 'O 'C 'C 0 m 0 0 0 4: r N .O '0 v^ x o m m C m u x. X X x X X X x x '- 0 .0 .O v: .O O 0 '0 0 0 <U Fc LL G 6J '.0 GI '0 0 m 0 9 0 s= x x x x x x x x x C .o 'C 'a N m '0 m m CLs0 OH '.0 d d 'a V^ 0 0 0 0 0 x x x x x x x x X Q 3 O -r 'a .O 'C v 0 m 0 0 0 L x X x x X x X X X .: - c 'a J b '0 '0 0 Q O C C C Q Ov Ov N Z r0 r r r r H — C y u L Z 0 0 Y .0 0 0 a .0 0 0 Y QG1 — Ju r YL r YL Id Nv l.Z NZ = = Nz N H OH J. tCtl O Q n 0 C � VI OO ON p C a F0 _ . F t t a 243 Subpt. P, App. C 29 CFR Ch. XVII (7-1-92 Edition) ilia I I I t 1 1 - -S I I I 1 < 0-0 ZI �" . .; X H �0 n e- n - y X O J t E v O U M ul Y _ JY s J j ... I N 9 v CI J A C r a WX ~ , X X t X r X J 0 z _ 'l, v W _ C N I I r O I I 1I ` - � ` N I _ - ' II ZI yIi' _ _ <t 1 c W I Z �^ W 5 -I x X _ 'ti L I _X .II 1 Jr II I ^' Z J W 'C S S W W W I i J> -- _ V y ' s W II' I I r ^ r N V. _ I 1 r '_ � X X I X > K G ..^. I C W s u I I ..^. c _ W I y 'J 'C 1. X W I II 'C L X r Y I W W J m U Z _ `� " G O y I �' a o C<_I_ Ju I JJ GT J _ 'l. - _� _ 0 001 J0 -� L C V z _ Z u . 412 a. Z W V.2 :'12 + # # # -1 2 _ y J C I C r r C C _ r ... r 244 Occupational Safety and :Health Admin., Labor Subpt.- P, :App..D a APPENDIx D TO SUBPART P-ALtnnNUM .HYDRAULIC SHORING FOR TR...s'�TCHES (a) Scope: -This appendix contains -infor- mation that can be used when aluminum hydraulic shoring is provided as a method of . protection against cave-ins in _trenches that, do pot exceed 20 feet (6.1m) in 3epth. This appendix must be used when design of the aluminum hydraulic protective system cannot be performed in accordance with 4 1926.652(c)(2). _ (b) Soil Classification. In order to use data presented in this appendix, the soil type or types in which the excavation is made must first be determined using the soil classification method set forth in appen- dix A of subpart P of part 1926. (c) Presentation of Information. Informa- tion is presented in several forms as follows: (1) Information is presented in tabular form in Tables D-1.1, D-1.2, D-1.3 and E- 1.4. Each table presents the maximum verti- cal and horizontal spacings that may be used with various aluminum member sizes and various hydraulic cylinder sizes. Each table contains data only for the particular soil type in which the excavation or portion of the excavation is made. Tables D-1.1 and D-1.2 are for vertical shores in Types A and B soil. Tables D-1.3 and 1)1.4 are for hori- zontal waler systems in Types B and C soil. (2) Information concerting the basis of the tabular data and the limitations of the data is presented in paragraph (d) of this appendix. (3) Information explaining the use of the tabular data is presented in paragraph (e) of this appendix. (4) Information illustrating the use of the tabular data is presented in paragraph (f) of this appendix. (5) Miscellaneous notations (footnotes) re- garding Table D-1.1 through D-1.4 are pre- sented in paragraph (g) of this appendix. (6) Figures, illustrating typical installa- tions of hydraulic shoring, are included just prior to the Tables. The illustrations page is entitled "Aluminum Hydraulic Shoring; Typical Installations." (d) Basis and limitations of the data. (1) Vertical shore rails and horizontal wales are those that meet the Section Mod- ulus requirements in the D-1 Tables. Alumi- num material is 6061-T6 or material of equivalent strength and properties. (2) Hydraulic cylinders specifications. (f) 2 -inch cylinders shall be a minimum 2 -inch inside diameter with a minimum safe work- ing capacity of no less than 18.000 pounds axial compressive load at maximum exten- sion. Maximum extension is to include full range of cylinder extensions as recommend- ed by product manufaturer. (ii) 3 -inch cylinders shall be a minimum 3 - inch inside diameter with a safe working ca- pacity of not less than 30,000 pounds axial .compressive load at— extensions as recom- mended by product manufacturer: (3) Limitation of application. (f) It is not intended that the aluminum hydraulic specification apply to every situa- tipn that .may be experienced in the field. These data weredeveloped: to. apply: to the situations that are most -commonly experl- .enced in current trenching practice. Shoring systems for use in situations that are not covered by the .data in this appendix must be otherwise designed as specified in 11926.652(c). (ii). When any o1 the fohowing conditions are present, the members specified in the. Tables are not considered adequate. In this case, an alternative aluminum hydraulic shoring system or other type of protective system must be designed in accordance with § 1926.652. (A) When vertical loads 'imposed on cross braces exceed a 100 Pound gravity load dis- tributed on a one foot section of the center of the hydraulic cylinder. (B) When surcharge loads are present from equipment weighing in excess of 20,000 pounds. (C) When only the lower portion or a trench is shored and the remaining portion of the trench is sloped or benched unless: The sloped portion is sloped at an angle less steep than three horizontal to one vertical: or the members are selected from the tables for use at a depth which is determined from the top of the overall trench, and not from the toe of the sloped portion. (e) Use of Tables D-1.1, D-1.2, D-1.3 and D-1.4. The members of the shoring system that are to be selected using this informa- tion are the hydraulic cylinders, and either the vertical shores or the horizontal wales. When a wafer system is used the vertical timber sheeting to be used is also selected from these tables. The Tables D-1.1 and D- 1.2 for vertical shores are used in Type A and B soils that do not require sheeting. Type B soils that may require sheeting, and Type C soils that always require sheeting are found in the horizontal wale Tables. D- 1.3 and D-1.4. The soil type must first be de- termined in accordance with the soil classifi- cation system described in appendix A to subpart P of part 1926. Using the appropri- ate table, the selection of the size and spac- ing of the members is made. The selection is based on the depth and width of the trench where the members are to be installed. In these tables the vertical spacing is held con- stant at four feet on center. The tables show the maximum horizontal spacing of cylinders allowed for each size of wale in the wafer system tables, and in the vertical shore tables, the hydraulic cylinder horizon- tal spacing is the same as the vertical shore spacing. C a 0 a 0 L a a [II a a D 0 It' a a a 245 I ISubpt. P, App. D 29 CFR Ch. XVII (7-1-92 Edition) I C I 1 1 I I I I I I I I] I (f) Example to P.hutrate the Use c; the Tables: (1) Example 1: A trench dug in Type A s.;:] is 6 feet deep ad 3 feet wide. Fro-' 7ab:e D-:.1: Fsd ver- ::cal shores and 2 inch d.ane:er cylLnders spaced 8 feet on center (o.c.; horizontally and 4 feet on center (o.c ) venica::y. ;See F`:g-ures 1 & 3 for typical is:aEations.; (2) Example 2: A trench s dug in Type B soil that does not require sheeting, 13 fee: deep and 5 feet wide. r om Tab:e D -L2: Find vert)ca snores and 2 inch diameter cy'ir-de:s spaced 6.5 feet o.c. horizontally- and 4 feet c.c. vertical - 1y. (See Figures 1 &; 3 for typical i stalia- t:ons.) (3) A trench is dug in Type B scil that does not require sheeting, but does experi- ence some minor raveling of the trench face. '_ he trench is 16 feet deep and 9 fee: wade. From Table D-:.2: Find vertical shores and 2 inch diameter cylinder (w::h special overs- :eeves as designated by footnote ?2; spaced 5.5 feet o.c. hor.zontaly and 4 feet o.c. verti- cally. plywood (per footnote (g)(7) to the D- : Table) should be used behind the shores. (See Figures 2 & 3 for typical nstaLations.) (4) Example 4: A trench is dug in previous - 17 disturbed Type B soil, w: :h characteris- tics of a Type C soil, and C require sheet - g. The trench is 18 feet deep and 12 feet wide. 8 foot horizontal spacing between cyl- iudes is desired for working space. From .able D-1.3: Find hcrzcr:al was with a section modulus of 14.0 spaced at 4 feet c.c. vertically and 3 inch diameter cy:Ender spaced at 9 feet maximum c.c. horizontally. 3 x :2 timber sheeting is required at close spacing vertically. (See Figure 4 for typical stall:aticn.) (5) Exami,le 5: A trench is dug in Type C soil, 9 feet deep and 4 feet wide. Horizontal cy inder spacing in excess of 6 fee: is desired for working space. From Table D-1.4: Find horizontal wale with a section mod.;lus of 7.0 and 2 Lnch diameter cy:nde-s spaced at 6.5 feet o.c. horizontally. Or, find horizontal ware with a :4.0 section med,:lus and 3 :rch diameter cylinder spaced at 10 feet o.c. hon- zontaL-y. Both wales are spaced 4 feet c.c. vertically. 3x12 timber sheeting is required a: close spacing vertically. (See Figure 4 for tyrival installation-) (g) Fcctnotes, and ge-eercl notes, for Tables D-1.1, D-1.2. D-1.3, and D-1.4. (1) For applications other than those listed in the tables, refer to § 1926.652(c)(2) for use of manufacture -'s tabulated data. For trench depths in excess of 20 feet, refer to ; :926.552(c)(2) and § 1926.552(c)(3). (2) 2 inch diameter cylinders, at this w:d:n, shall have structural steel tube (3,5 <3.5x0.1875) oversleeves, or structural oversleeves of manufacturer's specification, ex:ending the full, collapsed length. (3) Hydraulic cylinders capacities. (i) 2 inch cylinders shall be a minimum 2 -inch inside diameter with a safe working capacity of not less than 18,000 pounds axial com- pressive ]cad at maximum extension. Maxi- mum extensicn is to include full range of cylinder extensions as recommended by product manufacturer. (ii) 3 -inch cylinders shall be a minimum 3 - inch inside diameter with a safe work capac- ity of not less than 30,000 pounds axial com- pressive load at maximum extension. Maxi- mum extension is to include f'.11l range of cylinder extensions as recommended by product manufacturer. (4) All spacing indicated :s measured .eater to center. (5) Vertical shoring rails shall have a min- imum section modulus of 0.40 inch. (6) When vertical shores are used, there must be a mtn?rum of three shores spaced equally, horizontally, in a group. (7: Plywood shall be 1.125 in. thick softwood or 0.75 inch. thick. 14 ply, arctic white birch (Finland form;. "lease note that ply ood is not intended as a structural member, but only for prevention of local raveling (sloughing of the trench face) be- tweer shores. (8) See appendix C for timber specifica- tions. (9) Wales are calculated for situpe span conditions. (10) See appendix D, item (d). for basis arid ii itatons of the data. ml7 App. Safety. and Health Admin., Labor SubP t. P, A . D ' O m Q O a 1 U C- pr Z CS _ F ' F LC-.IO Z�F O O CJ z a vC ca o z 3 Q _ c x C a O a O - C . Z U E- G N ¢ ¢ N U S V z - C C - _, , , < U ° ^ U = r UL. < - - r _5c C `^`Z c V ^ Z> - X C G • L ¢L "G L u E _ J O z - T . ≤ ' Q U U-'--' x ¢c� -- - c 9 7 n C c U C U U U LuC O C 0 C 0 Out) p L• O a O aO C U •O CC L Z Z , L 249 1 Subpt. P, App. D 29 CFR Ch. XVII (7-1-92 Edition) N �Z�F <C IcII —4 I..-zj r a . I f T, Y Y V -' ^ Z r.j z Z z z Z Z Z _r Z _ _ _ _ ` I J v - I I N C . — — = — ri (� .�... L N N L z_ ^_Mig,?ZIZZ=IZZ-.IZ�Z } z zr.Z I Z _. ' Lac x a cc x _ v Q F C C V — — Z 7 Z L Z Z z. Z Z _Z 2• Q I Pl Pl I rr I Cr' r .^l _I -n ` y l Z Y- I I - - �I v Z - r r t` —I --- I I 1 / v C v rI V 250 Occupational Safety and Health Admin., Labor Subpt. P, App. D C7 O Nov oa}F Fgac z z a tiz I <C en U a I I y�Nz J z N o N N N F i O en C., en zc C- z z_ z_ z z z z z z_ o _ _ en en en en en m ems, en U C ^ NZ O h C C v1 C h— C LI O¢ `d C Q h N en Y. N ' = S O Q C C n Cl O z ZFUZ Z ZF z zzI z z z- F Q N OF N O to N O en en N O C en UU ua Z Z z z U C ..1 Incd C C C - 3 z z z z_ z z_ z_ z_ z_ _z op J N N en N en en N F. e^, U F - Z ... O In C = In O vt C C L 6< Q n Z • z r n h v^ O U`. C C Y1 C C z en !� ^ en n C en !` P N 3 <C Uz > y o U F C O C O C O N Ez �O,•, L" i� L 7 D-CN L O C 5 a >O 251 Subpt. P, App. E 29 CFR Ch. XV11 (7-1-92 Edition) APPENDIX E TO SUBPART P-AI.:'ERI ATIVES TO TIMBER SHORING 18" MAX. 'I) I I'VER7:CAL RAIL f s! 7 / ri HYDRAULIC CYLINDER VERTICAL z� L SPACING _ I 1u I. e ,d Iun (1� 4' MAX. °�:ia n 4evn ` 2' MAX. Figure 1. Aiuni :uxn Hydraulic Shoring �I � I. rrr�r rJ-f: li I. G{'.uII ;,,, OO a O III Figure 2. Pneurlatic/hydraulic Shoring Occupational Safety and Health Admin., Labor Subpt. P,'App. F Sloping selected as the method of protection Will soil classification be made in accordance with j1926.652 (b)? Excavation must comply with Excavations must comply one of the following three with$1926.652 (b)(1) which options: requires a slope of 1fH:1V (341). option 1: 1926.652 (b)(2) which requires Appendices A and 3 to be followed Option 2: 1926.652 (b)(3) which requires other tabulated data (see definition) to be followed. FIGURE 2. - SLOPING OPTIONS Option 3: S1926.652 (b)(4) which . . requires the excavation - to be designed by a registered professional engineer. - 255 Subpt. P, App. F 29 CFR Ch. XVII (7-1-92 Edition) Shoring or shielding se:ected as the method of protection. ' Soil classification. .s recuired when shoring or shielding is used. The excavation. -ust comply wit'.: one of the following four opt+ons: Option : 5:926.652 (c)(1) which requires Appendices A and C to be followed (e.g. timber shoring). r Option 2 S1526.652 (c)(2) which requires ar.ufacturers data to be fcl:owed (e.g. hydraulic shoring,trench jacks, air shores, shields). n Cption 3 5:926.652 (c)(3) which requires tabulated data Csee definition) to be followed (e.g. any system as per the tabulated data). 1 ' Option 4 ,1926.652 (c)(L) which requires the excavation to be designed • by a registered professional • engineer :e.g. any designed system). 1 ' FIGURE 3 - SfiCB::7G AND SHIELDING OPTIONS 1 256 I I ._ icSIO`: 4 - am _.la .;i-,�aT:rN FOR WA•; FF. :'y: :- SECT:CN 4-Cl P -PE LAYING. The laying of pipe shall be done in I accordance with the pipe manufacturer's reccmrendations, the plans, AWWA C-cCC-77 for c.. anal .^..I. pipe and A?i,�:, C -5n3 for Asbestos-cernen- pipe and these specifications for PVC Pipe. See Sheet No. 16, Appendix to these Spac'_=_icataons. SECTION 4-02: GENERA_, Equipment used to place pipe shall be rubber -mounted to avoid severe scoring of paved surfaces. The pipe is to be installed wit.`, the be:'_ ends facing the direction of laying except when otherwise approved by the Engineer. A night plug shall be installed whenever the Contractor shuts down the job each day. Where fittings and other appurtenances are sometimes 1 called for or, the drawings, such locations can be shafted to fit between pipe joints. Such relocations from the plans is limited to ten- (13) feet maximum. The laying of pipe will not be permit- ted in water or on blocks. When ground water is encountered in the trench, the Contractor shall furnish such de -watering equip- ment as is necessary to keep ground water from entering the pipe. The pointing cf the pipe shall be done in strict accordance with the pipe manufacturer's recommendations. The bell ad spigot of the joint to be made shall be clean of all fo preign matter prior to ' jointing. The spigot end cc the ipe is to be thoroughly cleaned and then coated with the recommended lubricant to facilitate jointing. The gaskets are to be inspected prior to jointing. The ' pipe jointing shall be accomplished with equipment approved by the Engineer, which is capable of shoving the pipe home without damage to joints. SECT:CN 4-03: TIE INS. This item shall consist of connection of the new pipe line to the existing mains by means of tapping under pressure, cutting in a tee and valve, or any connection to existing mains when customers must be notified of an interruption of their water service. ' The Contractor shall furnish ail labor, material, equipment, and hand tools necessary to complete the tie-in. All customers shall be notified by the Contractor 24 hours in advance of any shutdown as to the tine_ service wI " be interrupt=_? and the estimated time service will be restored. Al: valves within an active system and in operation shall be operated by city employees only and by the Contract r. S CN 4-CY: i ng -U „ `•e done in a-ccrdarce with J aQrl r .�, ..� with then nufac _urer�s recorrJ-le n..S. da__o:f ... effective sealing is not obtained, the JClnti r.g Sa3'l to d L3as5 e..,,.?d, taorog;:'_y Cleaned, inspected, and reassembled. F a Li I DIVISION 4 - PIPE INSTALLATION FOR WATER MAINS , SECTION 4-05: PIPE INSULATION. The Contractor shall furnish and , install insulation on all exposed piping, flanges, and fittings, as shown on the plans. Insulation shall extend to a depth of 18 inches beneath the existing ground surface. All insulation shall be protected with aluminum jacketing not less than 0.019 inch thickness with a proper vapor barrier. All surface of pipe shall be prepared and the insulation and jac- , keting installed according to the manufacturer's recommendations. SECTION 4-06: REACTION ANCHORAGE AND BLOCKING. All unplugged tees, Y -branches, and bends deflecting 22 1/2 degrees or more installed in trench shall be provided with concrete thrust backing between the fitting and solid, undisturbed ground in each case. At the tops of slopes, vertical angle bends shall be anchored by means of a steel strap or rod anchors securely embedded 1.n or attached to a mass of concrete of sufficient weight to resist the hydraulic thrust at the maximum pressures to which the pipe will be subjected. All concrete blocking and anchors shall be installed in such a -manner that all joints between pipe and fittings are accessible for repair. Pipe and fittings shall be provided with thrust blocks and anchorage as detailed on the accompanying plans and as may be determined in the field by a competent, licensed Engineer. The bearing area of concrete reaction blocking against the ground or trench bank shall be shown by the plans or shall be computed by a competent, licensed Engineer in each case. In the event that adequate support against undisturbed earth cannot be obtained, metal harness anchorages consisting of steel rods or bolts across the joint and securely anchored to pipe and fitting shall be installed to provide necessary support. Should the lack of a solid vertical excavation face be due to careless or otherwise improper excavation, the entire cost of furnishing and installing metal harness anchorages in excess of the contract value o€ the concrete blocking replaced by such anchorages shall be borne by the Contractor. All steel equipment used for reaction anchorage shall be painted with two coats of Kopper's "Bitumastic No. 50." , A. Concrete for Encasement and Thrust Blocks. Class B concrete for encasement and thrust blocks shall be proportioned and mixed to have a minimum allowable compressive strength of 3,000 pounds per square inch at 28 days. I 2 ' LI I ' D=Vi5.- P -? E INS^A...,AT.Ch' FCR WATER N.A_NS Class B cc-c:ee is described below as to water -cement ratio, cement per -yard, and compressive strength, as follows: ' Water -Cement Cement -Sack Compressive Ratio* Per C.Y. S`_rencth** ' Class "H" 8.C 4.8 3,C00 *Gallons ;U.S.) per sack of cement (95 pounds net) **Pounds per square inch at 28 days. SECTICN 4-07: PVC PIPE _NSTALLATION Al: PVC pipe shall be laid in accordance with the manufacturer's recoremendations, the plans, and specifications herein. See Division 4-A and Division 10 of these spec:fications. ' Pipe shall be field checked by the Contractor for damage prior to installation. Care shall be exercised to embed pipe without damage and in accordance with the bedding material specifications ' herein. Each joint shall carefully be checked, cleaned, prepared and then shoved home without stress or strain on the joint after placed in the trencn. All pipe shall be laid straight with side walls of pipe braced with": compacted selected backfill materia. ' from the bctto.:, of trench to the top of pipe, and from sidewall of pipe to sidewall of trench. Curves: All PVC pipe shall be placed in the trench so as to minimize movement of the pipe after start-up operations. The following placement methods shall be used with approaching, ' following toag;n, and leaving curves in the pipe trenches: A. When trench side walls are good, undisturbed soil materials, Contractor shall a ;roach the Point of Curvature to the curve with pipe _aid straight and touching the long radius side of trench wall; thence continue around the curve with a smooth symmetrical trench with pipe being laid against the long rad' _ tre--'^ wa:� t' th -t of ^ang r.cy .c �..e Foi e to the curve. When trenc si�e walls are NOT desirable for pipe bedding and ' bracing, compacted bedding, as specified he:eir. for straight line trenches, shall be used. I I 1 3 I ' )IV:1 4a - o•vr .4.- '- AND r7_rg�n�:rTr-r: D ., ..r ___PLEMENTkL SDECIPICATTCMS SECTION 4A-01: T"cS_ Contractor shall make tie into existing 4" main and the existing water storage tank in accordance with the ' Construction Plans and Sheets No. 21 & 22, Appendix to the Specifications. SECTION AA -02: �•'FACE:C 7=jE. Contractor y place ' shall saccessfull ' and tie No. 14 solid THHN nylon -coated copper wire around and beside each joint cf PVC water pipe. ' SECTION 4A -C3: The Co:.`_ra-r shall install all pipe ct in a straight line trencn as staked by the Engineer. Curves are allowed as needed but shall r.ot exceed pipe manufacturer's recommendations. Al_ PVC pipe shall have a mi^:mu of 36 cover. SECTION 4A -C4: CUR'Y P_PE INSTALLA^-CN The er.t-re curved ength, from P.C. tc P.T, of cur•_e, of long -sweeping PVC pipe s..a.l est against compacted backfill or acceptable undisturbed trench walls on ts.e long rad-us side of trend , S rT L N 4A-05: FENCE MA'V^-VA\C• T e ' ntractor shall be responsible for d3maces incurred due to lack of proper maintenance cf fences damaged within the course of construction. Fences are to be repaired according to r D vision. :Jc, 1 c specifications herein. SECTION 4A -C6: F_NAL TESTS. The Contractor shall schedule seven (1) days in advance with the Eag:neer's representative a final acceptance test for each valved section of the pipe system. The , enseperform the necessary actor shall, at his expense, d tests ar. repair prior to scnednl-nc the f --,a1 acceptance tests to assure himself of the pipe's pressure stability and acceptance. ' •CT_ON : SP'^_•.: S� 4A -C1' s-. BEOC_`JC Special bedd-r.g reyu--ed for p-pe in wet areas, rock excavated trenches, and grave. road CrG5�:nj� cr??k crCs3--'g.-, ard c` -'..e- srncf'eC areas, unless a Hid tem for Special Beading is provided and specified for said areas, such Special Bedding shall be subsidiary to otheritems �r a _y of c_.._ acs. See c` Appendix endix of the SpeifIcaticr{s. ' SECTION 4A -CS: CL N UP The Contractor shall properly clean ar-d grade the pat: of constructicr. immediately after -. ,.-.c,, ^re^.c se`_t_ezent shall be repaired, ad da.:agea yards ar.' past re cchall be fertil-ze- and seeded until a =ces-- growth Qr vegetation is obtained. I I DIVISION 4A - PVC PIPE CONSTRUCTION AND MISCELLANEOUS SUPPLEMENTAL SPECIFICATIONS 1 SECTION 4A-09: ADDITIONAL MATERIALS. All materials necessary to , successfully complete the project and not called for on the plans and specifications, shall be subject to the approval of the Engineer. All such small items shall be subsidiary to other 1 items of the contract. I L I I I 1, 2 I I I I I I I I I 1 I I CI I I I C:CT 1!\\• — 1 J.V nc_n .�. ..,J2v t s the intent of these spe cificatior.s that a joints be watertight and free from visible leaks, and each leak whin;- may be dlscoverzd at alit time prior to the exci- `_.on of c.ne •ear after ration the date of final acceptance by the Own- er, shall be repaired by and at the expense of the Contractor. The following tests shall be in accordance with AWWA C-600-77 or the latest revision hereof. The Contractor may, at his conven- ience, with the approval of the Engineer, make tests upon the system in add.tion to those listed below. With the installation of temporary blockage to protect the green concrete or allowing a lapse of at least 8 days after the placing of thrust or backing blocks, all newly laid pipe and its appurte- nances or any valve sections thereof shall be subjected to pres- sure and leakage tests. The Contractor shall provide all testing equipment and material including water of a quality approved by the Encineer, if not provided by the Owner, and shall conduct the following tests in the presence of the Engineer. Tests in the ence prz G = _ r_o _he Encineer are intended to be demon- strations of satisfactory A-tn- p-__ The Contractor shall satisfy himself that the section to be demonstrated will pass a test before reruest:nc on.e. I y f subsequent tests are required because of failure of from demonstration f_ `om lack of prepara- t..ns, the Contractrr s a_: compensate t:^e Engineer for time spent on such subsequent tests. A. `ydrostatic pressure T`e ydrostat:_ applied shall oe acc a r `es- pressure to be "mp:is:.ed at one and cne-half .1-1/2) times working pressure Cr 200 psi, whichever is greater. .':.s test pressure sha=1 be applied relative to the lowest p int ir. th.e .,.a.n bei.-.g tested. B. Pressure Test. Each valved section of p.pe sha'_be subjec- ted to a pressure test prior to connection with the rest of the system. The pipe shall be completely filled with water with all entrapped air exile=led through hydrants or blowoffs at hich places, or if such are not available, through taps made at tie ^ig1. points. Such taps shall be plugged subse- quent to the pressure and leakage tests. I DIVISION 5 - PRESSURE AND LEAKAGE TESTING The pressure in the line section being tested shall be increased ' by pumping to the calculated test pressure and shall be main- tained at that level for at least two hours and for whatever longer period as may be necessary for the Engineer to complete the inspection of the line under test and the Contractor to locate any and all defective joints and pipe line materials. If repairs are needed, such repairs shall be made, the line -re- filled, and the test pressure applied as before; this operation shall be repeated until the line and all parts thereof withstand the test pressure. C. Leakage Test. Each valved section of pipe shall be subjected to a leakage test prior to backfill, immediately after a suc- cessful pressure test. Leakage test is to be in accordance with AWWA D-600-77. The pressure shall be maintained at the test pressure of the line section being tested for four hours and the water leakage shall be measured by refilling the con- tainer used for pump section. Line leakage is defined as the total amount of water introduced into the line as measured during the leakage test. In no event shall the line be accepted if the leakage for any pipe exceeds 10 gallons per 24 hours per mile of pipe per inch of nominal diameter for P.V.C. pice, or 12 gallons per 24 hours per mile of pipe per inch of nominal diameter for cast iron, ductile iron, or asbestos -cement pipe. All visible leaks shall be re- paired regardless of whether the section in question meets leak- age limitations or not. Leaks shall be repaired and the tests repeated until the line is approved by the Engineer. SECTION 05-02: DISINFECTION. All lines of the water system shall be disinfected after they have been flushed, according to the AWWA C-601-68 or the latest revision except as herein stated. After satisfactory pressure and leakage tests have been comple- ted, a solution of water containing at least 100. parts per mil- lion of free available chlorine shall be introduced into the pipe line at the distributions system intake. Various outlet points and valves shall be opened to allow the flow to proceed through -.she largest pipe successively to .he smallest, including service outlets, throughout the system. Discharge from the system shall be accurately measured and tested to ascertain when various sec- tions of the pipe have been filled with the chlorine solution. =after the system has been filled, it shall be allowed to stand for 24 hours after which there should be at least 25 parts per million residual chlorine remaining in the water. 1 I .. J. J TRESS IR AND LEA♦\AC- Et'C 1�\t!. U .Y ♦ L .t After disinfecticn has been competed and approved ~y the _nc-_ veer, the Contractor shall thoroughly flush the mainYuntil resi- ' dual chlorine is less than 2 parts per million. All materials and equipment necessary to properly disinfect the ' pipe system shal: be provided by the Ccntractor. :f a section cf fine fails to yield a safe sample after taking samples three con- secutive weeks, the Contractor will be required tc rechlorinate the line. Some data pertinent to pipeline disinfecticn are con tained in the fcllowing Table A: ' TABLE A Calcium ' Nominal Capacity *Chloride of Lime Fiypoc`icri;e Pipe Size Ca:s.!ICC F` 1 Lb./100 Ft. 4 LS /'0C Ft. 3/4 2.3 .0092 v..nn-Ac -4.3 .016 2 15.2 .C65 .00533 ^ .32.4 4 65.2 .260 5 147 C 588 .0978 8 25:.0 ;.04d .Y1 10 4;6.C 1.524 915 .5780 12 585.0 2.343 .8773 I I C1 I Ti I I * Quality cf chlorine ccmpound r.oted based on 4 lbs./103 gal. Chloride cf Lime (25% avail. Cl2) and 1.5 lts./gal. Calcium Hypochioride (70% avail C12) The Contractor shall furnish all material, labor, and equipment to `_lush out and disinfect all existing water systems integrated with the water system. SGT^:CN 05-03: 9AC^.�R_^-Cn y^r cr fa _ ?it disinfection., bacteriological sancles should be taken by a City representative on two (2) eonzec::tive days and s,:b 'tted to the Arkansas Depart .r.ent of Heath for analysis with safe results before placing new lines into service. 3 L. I SECTION 8-A - DUCT:LE IRON P:PE & FITTINGS SECT:CN 8A -01: SCOPE, This section covers ductile iron pipe, joints and ductile iron fittings which sha:: be furnished and ' installed cDmp.ete with all jointing materials and accessories, anchors and bloci-ngs, and other appurtenances. SECTION 8A-02: DUCTILE IRON PIPE. A:l ductile iron pipe, fittings, and jointing materials shall be as shown on the plans and as specified herein. ' A. Pipe. 1. Designed in accordance with ANSI/AWWAC-150 ' 2. Manufacture and testing: ANS: A21.51 and AWWA C-150 3. Grade: Tensile strength: 60,000 psi Yield Strength: 42,000 psi ' Elongation in 2": 10 % - 4. Dimensions: Mn.) Wall Outside ' Size Thickness Thickness Diameter Inches Crass inches Inches 4 51 0.29 4.80 ' 6 51 0.31 6.90 8 51 0.33 9.05 1C 5: 0.35 11.10 12 51 0.37 13.23 ' 14 51 0.36 15.30 16 51 0.37 17.40 Pipe must be raced at 350 psi minimum working pressure, plus 100 psi surge pressure, unless otherwise stated in the construction Bid Items. ' 3. Fittings. All fittings shall be restrained mechanical or boltless, gasketed jointed and cement lined, such as American "Mechan-cal joint with Retainer Gland" Cr "Flex -Ring Joint," ' Cr equal. i I :_1 I 1. Manufacture and Testing: A;•�wA C-110, ANS: A21.4, A21.1C, A21.11 2. Thickness and iron: - Size of Pipe AWWA C-150 ASTM A-48 (Diameter) ..^.ickr.ess Class Iron Class 4" through 6" D 25 I I DIVISION 8 - IRON PIPE & FITTINGS I 3. All fittings up to 12 inch size shall be all fittings larger than 12 inches are to unless specified differently on Plans and in class 250 and be class 150 Bid Items. 4. Contractor shall install all fittings as designated on the plans. Generally, only fittings required for hori- zontal alignment have been indicated. All other fittings required shall be furnished by the Contractor, who will be compensated in accordance with the adjustment unit price stated in the proposal. C. Pipe Joints. Mechanical or boltless, gasketed type (ANSI A21.11 and AWWA C-111) such as "Fastite," "Bell-Tite," "Tyton," and "Altite." Joints shall be rated equal to pipe rating specified in Bid Items. D. Restrained Joints. All restrained pipe joints and restrained fittings shall be rated at 350 psi working pressure, plus 100 psi surge pressure, unless otherwise specified in the Bid Items. E. Pipe Coating and Lining. 1. Cement LIning: AWWA C-104 and ANSI A21.4 2. Bituminous Coating: AWWA C-104 and ANSI A21.4 2 I I I I I 11 El I El I I I I Elu J PIP h z'I''r•:, J l _l ' SECTION 8-B - CAST IRON PIPE AND 7:TT:NG SECTION 88-01: SCOPE. This section covers cast iron pipe and fittings which shall be furnished and installed complete with all ' jointing materials anc accessories, anchors and blockings, and other appurtenances. SECTION 8E-02: CAST IRON PIPE. All iron pipe, '_ittings, and jointing materials shall be as shown on the plans and as seecl=ied herein, and shall be rated at a minimum of 200 psi ' working pressure, plus 100 psi surge pressure. A. Pipe. 1. Design: ANSI/Ar A C-101 2. Manufacture and testing: ASA A21._, A21.6, A2:.8, Cr A21.9 3. Iron: 21/45 4. Cimensicns: (Minimum) wall Outside Size Thickness :ckness Diameter aches Class Inches inches 4 22 0.35 4.80 ' 6 22 0.38 5.90 8 22 C.41 9.05 10 22 0.44 11.10 12 22 C.48 13.20 14 22 C.5: 3.30 15 22 0.54 1?.40 ' ?ipe must have a minimum wcrking pressure of 2C0 psi or as otherwise specified on plans and/or Bid Items. ' B. =ittir.cs. All fittings shall be mechanical jointed and cement lined. I. Manufacture and Testing: Aw«A C -11C, ANSI A21.4, A21.1C, A21.11 2. Thickness and Iron.: Size of Pipe AWWA C-150 ASTM A-48 Dia_,�ter; Thickness Cass I:or. Class 4" through 6" D 25 I 3 I I DIVISION 8 - IRON PIPE & FITTINGS I 3. All fittings up to 12 inch size shall be class 250 and fittings larger than 12 inches are to be class 150, un- less specified differently on plans and Bid Items. 4. The Contractor shall install all fittings as designated on the plans. However, only fittings required for hori- zontal alignment have been indicated. All fittings re- quired shall be furnished by the Contractor, who will be compensated in accordance with the unit price stated in the proposal. - C. Pipe Joints. Mechanical or boltless, gasketed type (ANSI A21.11 and AWWA C-111) such as American "Fastite," Clow "Bell-Tite," U.S. "Tyton," Griffin "Bell-Tite," or McWayne "Tyton." D. Restrained Joints. All fittings shall be rated psi. surge pressure, such an approved equal. I I I I I restrained pipe joints and restrained at 350 psi working pressure, -plus 100 as U.S. Pipe's "Lok-Tyton" joint, or E. Pipe Coating and Lining 1. Cement Lining: ASA A21.4, except lining thickness may be reduced to 1/2 specified thickness. 2. Bituminous Coating: Manufacturer's Standards. SECTION 8-C: HANDLING. Pipe, fittings, and accessories shall be handled in a manner that will ensure their installation in the work in sound, undamaged condition. Equipment, tools, and methods used in unloading, reloading, hauling, and laying pipe and fittings shall be such that they are not damaged. Hooks inserted.in ends of pipe shall have broad, well -padded contact surfaces. Pipe in which the cement lining has been broken or loosened shall be replaced by and at the expense of the Contractor. Where the damaged areas are small and readily accessible, the Contractor may be permitted to repair the lining, subject to approval of the Engineer. All pipe coating which has been damaged shall be repaired by the Contractor before installing the pipe. I 4 1 �D: • -ICiON 8 --IRON PIPS ' - & F'TT.NC I nc of pipe shall be do e in a neat manner without ddmace to the pipe or to the cement lining therein. Pipe c.lts shall be smooth, straight, and at right ' angles to the pipe axis. All cutting of pipe shall be done with mechanical pipe cutters of an - - roved type except that, in lcca- tior.s where the use of mechanical cutters would be difficult or impractical, existing pipe may be cut with diamcnd point chisels, ' saws, or other tools which will cut the pipe without damaging impact or shocks. ' SECTICti 8-E: ALIGNMENT OF BELL AND SPIGOT P:PE. Pipe lines or runs intended cc be straight shall be straight. Deflections from a straight line cr grade measured between the centerlines exten- t ded of any two conr.ecting piping units- and expressed in inches per linear foot, shall not exceed that shown in the following table: I Pipe Size (=D- •• 5" to 12" . 14" t:, 15" ^_vice of Joint 'o 4,nc` icc:.usive inclusive Mechanical or Boltless sas'ket=d 5/D 8/- 93 -.:thee snorter p:-pe sectio.^.s or special bends shall be installed .::here the align-er.t or grade cecu_res them. I I I I I I SEr r0 1 8 F: P ON ANCHCR--GE AND BLCCN CIG. All unplugged bell and spigots, or all be L' tees, Y -branches, anal bends deflec- 22-1/2 decrees or .--1,. r+r= --n�-al'el s -_ _ -. t ch s.al: be provided with concrete tlr st blcc'<ing between, the fng and so:id, undisturbed ground in each case, except where solid ground blocking is not available. At the tops of S:Gpes, vertical angle bends shall be anchored by .means of a steel strap cr rcd anchors securely embedded in or attache`. to a ff.asa ..r concrete ='Lif-.:.:°_:.t weight to resist the dra _ic theu=t at the maxima_. _.r=.sure= t� w:`licn the pipe will e slb ected. All concrete b:cckin-g and anchors shall be in- stalled in such a manner that all joints between pipe as. _i- tings are accessible for repair. [I I I DIVISION 8 - IRON PIPE & FITTINGS The bearing area of concrete reaction blocking against the ground or trench bank shall be as shown by the plans or as directed by the Engineer in each case. In the event that adequate support against undisturbed earth cannot be obtained, metal harness anchorages consisting of steel rods or bolts across the joint and securely anchored to pipe and fittings or ductile iron retainer glands, as approved by the Engineer, shall be installed to pro- vide necessary support. All steel equipment used for reaction anchorage shall be painted with two coats of Kopper's "Bitumastic No. 50" or an approved equal. The first coat shall be dry and hard before the second coat is applied. Trenches over, through, and/or down rock bluffs shall be protec- ted- from erosion. Mains shall be anchored -into rock bluffs with use of steel rods and straps. A minimum of four (4) anchors per joint of pipe (max. length of 20 feet) shall be used. Steel rods, straps, and anchoring materials shall be protected from corrosion. The anchors shall individually be adequate to with- stand 2.5 times the maximum thrust force at any point on the pipe system. I I I I II I II 6 I I - SION 9 - VALVES SECTION 09-C1: SCOPE. This ctior. covers valves and appurte- nances as shown on the drawings and as specified herein. All valves are to be opened left unless otherwise shown on the Construction Plans. SECT:ON 9-02: MATERIAL. A. Gate Valves - See zee= No. 7, Appendix to the Specifications. 1. General. All gate valves shall conform to the latest edition of AWWA C-503 Standard for gate valves for ordi- nary water works service. 2. Three-inch (3) and Smaller Valves: All line gate valves used with PVC pipe shall be parallel double -disc gate valves with non -rising stems and 4 -point wedging action, open counterclockwise with "0" ring seals. Valves s:^a:: be Mueller No. A -238C-37 slip cin= type, or equal. 3. :our -inch (4; and Larger Valves: All lihe gate valves for buried service snail be Mueller No. A-2373-23 witn mechanical joint ends; each gate valve used with PVC pipe shall be provided and installed with a transitional gasket for PVC service. All other services shall have flagged ends ASA Class 125. 4. Buried Service Valves: All buried service valves shall be furnished wit" Standard AWWA 2" square operating nut. Valve operating wrench shall be Mueller No. A-246-10 by 36" in length, or equal. B. Butte -fly Valves. 1. All type butterfly valves shall be of the tight closing, rubber recess - mounted and type with rubber seats which are recess- mountedand securely fastened to the valve body. All valves shall conform to the latest revision cf AWWA :ta dard C-SC4, c_aSa 1'_7--0. Valve bcd.es may be "moncflange" witL, a mechanical jcint-to-flange adapter or .^a_✓ have integ:a__ y cast mechan. ca: jcint ends. Valve discs shall rotate 9C degrees frcm the full-cpen position to the tight shut position. 2. Valve Discs: All valve discs shall be constructed of Ni -Resist, Tyre 1 A 1 disc seating edges shall to .-.a a..�- V'1 J p ..sha l • I DIVISION 9 - VALVES 3. Valve shafts: VALVE shafts shall be constructed of 18-8 , Type 304 stainless steel and shall be a one-piece unit extending full-size through the valve disc and valve bearings. 4. Valve Seats: Valve seats shall be of a natural rubber or synthetic compound. Bonded -in seats must be simul- taneously molded in, vulcanized, and bonded to the body, and the seat bond must withstand 75 pounds pull under test procedure ASTN D-429-58, Method B, or latest revi- sion thereof. 5. Valve Bearings: Valves shall be fitted with sleeve type ' bearings. Bearings shall be corrosion -resistant and - self-lubricating. - Bearing load shall not exceed 2,500 psi. I 6. Valve Operators: Valve operators shall be of the tra- • veling nut -type designed to withstand 300 ft/lb of input - torque at full -open or closed positions without damage to the valve or operator. All operators shall be fully gasketed and grease -packed and designed to withstand submersion in water to 10 psi. Valves shall open with a counterclockwise rotation of the AWWA nut and shall re- quire a minimum of 32 turns to move from fully open to fully :closed. , 7. Painting and Testing: All surfaces of the valve shall be clean, dry, and free from grease before painting. The valve interior surfaces, except seating surfaces, shall be evenly coated with black asphalt varnish in accordance with Federal Specification TT -V -51a and AWWA C-504-74. , C. Air Release Valves. All Air Release Valves shall be located at the high points in the line as shown on the plans and as directed by the Engineer. The valves shall be a regular com- bination air release and vacuum breaker valve. See Sheet No. 6, Appendix to the Specification. D. Valve Boxes. Valve boxes shall be Buffalo style adjustable 24 by 36 inch for 5-1/4 shafts, Mueller No. 562-S, or equal. 11 I 2 1 I r. L r• ;Ins; a - va -ON V:-03: _ :NS^A _T:oN. :he C-nt_actcr sr.all furnish all _a bcr matPrl 1 ,<..1.- t"install l t .. a , equf p �.e ar. ,.and c_s tc ins}all as _e_ .� A -t d the valve r A _a'e p_C::s 6..d 1a.-"••L.�ct-re•_''r iel. v.Teda~ior All valves s: al_ be install wit` cperating nut up in a truly verti- Cal position. Valves shall, in General , t., placed where indicat- ed on the detailed plans. All valve settings shall include all compaction necessary tc provide a stable base for the valve box. SECTION 09-04: VALR vS. The Contractor shall prcvide two (2; valve keys per each size valve, suitable for use with the valve installed, as manufactured by the valve manufacturer. SECTION 09-35: VALVE CPERAT:NG WRENCH. The Contractor shall provide the Gw er with t.._ee (3; valve wrenches, Mueller No. A- 245-10 x 36" ... length, as a Subsidiary Item to other Sid Items of the prcject. SECTION 39-06: CHECK VALVES. The Contractor shall furnish and install check valves wit^ reinforced concrete vault with :petal _.L. a^, _ as S.^.31-- on the plans and as s;erlfied herein. .rC^Cro Ln t.. wi~L l : '., � � n r __.. shall be constructed as per Details shcwr. an ter•--�; Con.--_ — _cr. Pla:. She No. 20 of 2 A. MA^ER:A S. All ch=_ck valves shall conform to the standards here..:, and as shown on plans unless otherwise approved by ' Er•gir.eer. All materials ofi construct_Cr. shall Ccnfcrm to ASTM standards r r Cast iron, d:.Cti le :rOn, bronze, and stainless steel ,aloe B_ Sha'l to cast iro. for working pressures of 75 psi and less and shall be ductile iron for workinc pr e S;:r es greater than _75 psi and less than 350 p - s4 . 2. 9r:rce `pin s all be stn^lord f;,r all check valves unless otherwise specified. 3 �oc • Coq` La CO—'-re55:0:. ..^•.O ldeA onto seat allowing metal -to -metal ccntact with drip -tight resi' s -'--C:_ and s a he ease t� re -lace. B. STYLE. Air cush,on swing C; ez:k valves s.`.a_l be used for all static main pressures cf 60 psi and less. For all static pressures over 6C psi, o:_ cushion swing check valves shall be used. 1 3 Li I ' :'T:S:`_':; 1C _ P'AST:C PIPE AND FITT:5_�= � C T:CM 10-C1: SC_?E. Covers all PVC pipe and fittings to be .s ed and J:.scaed as required in these specirications and as shown on the plans. The specifications shall appy to all plastic pine sizes 2" to :2" in y wdiameter. SDR rated pipe shall COmplith Comcercial Standards CS256, and DR rated pipe shall co^ply wi`_h AwwA C-9CC. I I I I I I I J I II I SECTICN 1C-02: ItiSTAL:.AT:CN CF PIPE, No defection shall be allowed at the joints cf any size plastic pipe. As determined by the Engineer, deflection. shall be provided by the use of vertical curves or proper angle fittings to accomplish grade or alignment cages. C._G{_.ice or 1hu mF=' e r:oe sha-1 be- re.;u_red n accorcaace with the manufacturer's recr. cmmedatior.s and to the satisfaction. of the Engineer. The Contractor shall make arrangements with the ?i?E !ANUFACTUREP tc lave a FACTOR: RE?RESEti^AT: skilled stallation o` .n th_ .,. plastic pipe cf t a�cve type present for a minimum of one day at the start of the =a in f s g c - pipe. A pipe supply house representative shall not be considered as being a representative of the factory. •-'--• -n l V. -. �o'_tless Gaskete Joint Assembly and installation shall be wig -I clear. an uninjured joints in accordance with manufac- Y. 1 per s r d=__1._ . r_'- jo ts sha 11 be lctricated er a- r_ er' •5 recotrme^,dati ins before assembvi. l � E. ?:antic "eta'_ C.-r.ec^_ions. A_1 threaded joints where plastic and metal '"--are connected, shall be so fitted that the plastic fitt:r.c wi l have the male thread on it, unless ctherw_se shown. Other types of plastic -meta_ connections sha_i be as rec:;.-,ne:.de'- by _ :e plastic pipe manufacturer or contractor and a_=-cve by t -e Ercin=ter. C. Fla-tced Jo- All All _h=anged joints shall he so made that L ..r ., L .- a__te u.,._o_m. orere55i_'. c the sealing gasket by proper bolt ti3..tening, the flange faces shall be parallel, the jod fitor Wipe centerlines shall be coincident, and -o abnormal stress s:ha:l be transferred to adjacent pipi-c cr f� " inGs. Fla" -- r C plastic 4^P shall be ': e ,a p_a ?-r--.g.,ten d slofi y s .e-t_y s__c`.t co -..re_ _-e gasket t.; maze a good seal, of so .._ t' .,_- as tJ .�t.0rt t .e clangs [l I DIVISION 10 - PLASTIC PIPE AND FITTINGS SECTION 10-04: PVC PIPE AND FITTINGS A. Manufacture and Testing. All SDR rated pipe, sizes 2" - 12", hall be manufactured in accordance with the Commercial Stan- dard CS256-63 or latest revision for Polyvinyl Chloride (PVC) ' as conducted in accordance with the applicable ASTM proce- dure. All DR rated pipe, sizes 4" - 12", shall be manufac- tured in accordance with AWWA C-900. The extrusion quality test shall be conducted within 2 hours of extrusion of the specimen. Before shipment, a certified report on the produc- tion tests of each lot of pipe and fittings shall be fur- nished to the Engineer and shall include: -1. Date of tests.. - 2. Contractor's purchase order number. 3. Lot number. 4. Measurements of dimensions and tolerances. 5. Burst pressure values. _ 6. Sustained pressure test results. 7. Extrusion quality results. All pipe shall be marked at intervals, as set forth in CS256 ' and AWWA C-900, to declare compliance with standards of the National Sanitation Foundation (NSF). A sample of each type fitting to be used in this system shall ' be submitted for the Engineer's approval, and his approval obtained before purchases of fittings. B. Material. All pipe and fittings shall be manufactured from NSF approved material that conforms to ASTM D-1784 Type 1, Grade 1 (PVC 1120) resins, and the pipe shall be stamped with the NSF seal of approval and permanently marked. All mate- rials shall conform to Commercial Standard CS256 and AWWA C- 900, respectively. , C. Pressure Class and Dimension. The pipe shall be. fabricated in conformance with a working pressure class for Dimension ration of Class 200 with SDR 21 and Class 250 with SDR 17, as defined in CS256; Class 200 with DR 14, and Class 150 with DR 18. All pipe shall pass rigid quality control tests from a dimensional standpoint in accordance with the dimensions and tolerances as set forth in ASTM D-2241. I 2 1 l; I FT __ ✓�i V Ii a V -' JA 1 •J i V V AND P T 1 T `" D. Joints. J -.-s seal: be colt_es=_ gasketed unless otherwise shown. T e -ale end cf each section of exte=nary coupled plastic Mire -be marke.4 with a line around the circum- ' Terence, w..,", can be used tc check the de_ th of socketing after the pipe is coupled. 1. Boltless Gasketed Joints. All boltless gasketed joints 8" and under shall be Certainteed's Twin Gasketed "Fluid- Tite," Pobintech's Single Gasketed "King's Joint," Cr equal. a. All boltless gasketed joints over 8" shall be of the "Single Gasket Coupling" as manufactured by Certainteed, or equal. b. Rubber rings shall be as providedby manufacturer. anufac_ure_ C. Pipe with extruded be_:s shall be furnished in not more than 2C foot lengths. Pipe w?th dcutle gasket t type of coupling may be furnished in 40 foot joints. Only molded and machined double gasket coupling shall be allowed with pipe in 20 foot or longer jons. d. Provision stall be .;.ado for expansion ad contraction at each gasketed type joint. e. The pi,pe manufacturer shall be a member c° the Plas- ' tic Pipe ?nsti,uI or Amer -can Water Works Associa- ticr. and shag_ have manufactured t' -.e p_pe and joint pro; —c —d fir e fir not less than five ;5; years f. All fittings and specials 4" and larger in size shall conform to AFTwA short cr long ho-ed cast iron fit- tincs using a mechanical joint system with hardened or duck tipped type r1bber gaskets in accordance with AWWA specificatic.na C-110 and C-lU T'- fittings shall be cement lined in ac=�rdancewith A'PWA speci- L ri . _ ^ a . Y . lode c— L : t shay • l be ii. -1..a u0 J . p=p_ and L y_ •:s_ -.led in accordance with the recc.-mer.dations of man f 4_, • _ I I DIVISION 10 - PLASTIC PIPE AND FITTINGS 2. Flange Joints. Flange joints shall be 150 pound class unless otherwise shown. a. Flanges: ASA Class 150 b. Flange Bolts and Nuts: ASTM A307, Grade B, galva- nized and of such length that, after installation, bolts will project 1/8 to 3/8 inch beyond outer face of nut. c. Flange Gaskets: Full face 1/8 inch thick neoprene of plasticized PVC. 3. Threaded Joints. All threaded joints shall be standard iron pipe threads unless otherwise shown. Only Schedule 80 pipe shall be threaded. I I ' D:VISI0.. 1O - P:.aS -C PIP : AND F7'"' SECTION 10-05: STANDARDS pipe pec: Al' pi e furnished under these s . fications must be -a (acor_d t:: conform to the latest revision of the following standards: AWWA C-9CC - Standard for Polyvinyl Chloride (PVC) pressure pipe, 4" thr gh 12', for water. ASTM D1598 - Test for Time -to -Failure of plastic pipe under long-term hydrostatic pressure. ASTM D1599 - Test for Short -Time rupture strength of plastic rape, t bir.g, and fittings. AS^4 D1i84 Specification for Poly (Vinyl Chloride) (PVC) compounds and Chlorinated Poly (Vinyl Chloride) (PVC) compounds, rigid. ASTM D2122 - De`ernin_;.g dimensions of thermoplastic pipe and ring- --. ' ASTM D2241 - Srecificatior for Poly (Vinyl Chloride) (PVC) plastic pipe (SDR- PR). ASTM D2672 - Specification for Bell -End Polv (Vinyl Chloride) pine. ASTM D3036 - Specif_cation for Poly (Vinyl Chloride) (PVC) _ i - . r_as_i e coi n_:ngs, socket type. _mu c 1_39 - Spec_:icatior. for joints fcr plastic pressure rues us: -g flexible elastoteric seams. O3256 - ?c, -vinyl Chloride (PVC) Plastic pipe (SDR-PR). NSF -14 ern plastic materials, pipe, fittings, and cnting materials. PS 22-70 - Pro,u_t Standard. Li I DIVISION 10 - PLASTIC FIFE AND FITTING; SECTION 10-06: WARRANTIES. The materials' manufacturer shall provide the Contractor and the System's Owner a written guarantee of quality and standards of material provided. All materials shall be warranted for a period of not less than one (1) year against defective materials. The Contractor shall be responsible for one (1) year from date of acceptance for any imperfections in the materials, construction, and operation of the water system. SECTION 10-07: HANDLING. All pipe, fittings, and accessories ' shall be handled and stored in a manner that will ensure their installation in a sound, undamaged condition. All coatings and linings which have been damaged shall be repaired at the expense of the Contractor before installation in the system. SECTION 10-08: CUTTING PIPE Cutting of all pipes shall be accomplished by approved methods that will provide a neat, smooth, straight cut at right angles to the axis of the pipe, without damage to the pipe or any coating or lining materials thereon. SECTION 10-09: CLEANING. The interior of all pipe and fittings shall be thoroughly cleaned of all foreign matter before install- ation and kept clean until the work has been accepted. All joint contact surfaces shall be kept clean until jointing is completed. SECTION 10-10: INSPECTION. Each pipe and fitting shall be , inspected for defects, just prior to connection. All defective, damaged, or unsound pipe or fitting shall be rejected and removed from the site of the work. I I I I 6 1 7 U 1 1 _ T TF:E CL_A"IPn(D .nnRS) SECTION 1.-0.: SCOPE.section covers vitrified clay pipe and fittings, which s^a'1 be firr.ished and Installed complete with al. j;,intinc •materials, man holes, and other appurtenances. SEC^:ON 11-02: MATERIA.S_ Jitrifclay pipe and fittings, _ttin s g , jointing material_, and appurtenant materials shall be as shown on the plans specified herein. A. Pipe and Fittings. Standard Strength: ASTM C13, or ASTM C25. Extra St £&- 3^u C200, or ASTM C2',8 E. Jointing Materia'1s: =acro_y-molded plastic joints, ASTM 0925, Dickey Clay's ''PEP," or equal. S?0^_:^N '1-C 3: 'r.aV_ ING. P? e, fittings, and accessories shall ' ze handled in a manner t`.at will ensure their installation in the work in scund, ndamagef and:ti., Hooks inserted in ends cf dire shall have broad, ell pafded contact sarfaces. Pipe and ' fittings sha:'1 n,t be `,.^pea or dropped. Pipe having prec.ded joint rings shall be handled in such a tanner that no wei1- i.. C _ud-nC the weight of h , 5 hthe pipe itself, will bear on cr be supported by tae spigot rings at any time. Care shall be taken to avoid dragging the spicot ring or. the ground or allowing it to come in contact with grave:, crushed stone, rocks, cr other hart objects. Joint rings which have been. =amaged ir. any way wil. not be accented and shall not be incorporated in the work. T Oti 11-04 ArT +MEN^ AND CC9ADE. Unless otherwise shown on the plans, all v'itr'ified clay p:re shall be laid straight betweer. changes in al? --'—'-t and at a uniform, trade between. changes in Qd il" laid that each _1 ,_ .. _ lai. SO . a.. section between :man c'� - : _. S __ions of sewer ..O .e. w_ 11 ar.,p w� �.`. a alccti rv•n�-..,•ort .�-- pipe betweer. man ho' -=_s t at r.ot meet alignment specification herein and approval by the Project E;.q'_neer shall he removed and t re=Onsructed prep?r grade. Cniy the City Engineer has ?lthor ity to a----° - i . Pr J_ ?-ly a 1; Qn e r_' nice. City Engineer shall provide the ter:.- r Engineer with wr:tter c;nfcrmaticn of impro- perly aligned pipe. M1,n tV ttPr -•.�'. --.—c..- .c , } d L pipe .tea-� _ C3r.t_ -y_1..-_-._ .S �`e� .J ?�ar.1 -e and check ;rode the CJ.._ra e'r`r S}-. erect sub ♦stands♦ a_L r boards t J a,_ - _e:valsyof not ` more than 25 `feet ad not less than three batter b carva shall be maintained in pr`co•er position at a.. times when trench grading is .r1 prog es� . LII DIVISION 11 - VITRIFIED CLAY PIPE (SEWERS) The Engineer shall set off -set hubs only at each manhole for horizontal and vertical control. The alignment, both horizontal and vertical, shall be the Contractor's responsibility and ex- pense, when "laser beam" and/or batter boards are used. The Contractor's Unit Bid Price shall include all laying costs. The Contractor is encouraged to use "laser beam" alignment equipment. I I SECTION 11-05: FACTORY -MOLDED PLASTIC JOINTS All instructions and recommendations of the pipe manufacturer shall be observed and followed. All joint surfaces shall be lubricated with the lubricant furnished by the pipe manufacturer immediately before the joint is completed. 2 H I I .1 I L L L 11 I I I I I I I I [1 C I I 1J I Li I n r I I I I\j_ST .v i - r^ v \`✓T^�i - -s.- I �.^\ r. `r. +.,^ p .s h -Jl..-rte_J.- '��y, CLAO. .iv✓�.\ - - SECTION 11 -CIA: _7C P:P A?_2 FITTING^ All PVC sewer pipe and fittin s g shall ccnf^_, to the re 'rements _",ui_ of the latest revisits. of ASTu specificatic^ D3C34 (PS`) and shall be ma•fe of havin, a cell classification of 12454-5 as defined plastic in AST" 31784. SECTION :1-22.;: .:c:NTS AND 1ENGTHS. All pipe =Hall be bcltless gasketed at each joint by use of a gasket type joint and inte,_al bell. All pipe and fittings shall be tested in accordance with ASTM Designaticns D2_52 and D2444 The Ccr.tractcr s::^all, prior to delivery of pipe, provide the Own- er's Engineer a copy of the manufacturer's test report or state- rert by the sel:er, accompanied by a copy of the test results that the material 35 Dee ca =ted, tested, and inspected. Each certification wall be ed by an authorised age^t c' the sel.- -er cr mar.ufact re=. StI+T.,J 1-r `, • LLA77 \ , i ' P :. ov. p'_astic sewer _pipe shall b nstai'_ed in acccrfa. '"- AST'' D"321-72 ^- th_ latest r_vi- sic Bedding and : alncnir.g ,Materials used shall be Class ? as described in the "^ EN�1 �TL" of these APPENDIX Spec` :ca :Dn=_. For installation near cr below the grDind •water table, Crass I materials s.`.a'_1 be .;se d fJr T he beddinq, ha_nching, and Iritial backs- - -' emt ---. s "' c ... e m - .. - Iasi extend r-„, sir{ (5) inches below the •- t, 3 x (S) inches above the r. = l�T I ..... - •_d C H 1l -Cyr,. _yF_T TFA"i'�:: i\`1 -,- T -T -\r. -r-... r..„n.nn 1 r \. r_ n.CF- -,--'--' ,_�..,. r,r - e t..e cipe has been .a.d and bac.K :illed,J all pipe sections shall to tested for tightness by air testing, _tra ion., Cr exfiltration tests. The m all:wab:e amount of leakage shall be 10C gallons per dap per .nc:n -mi e. The minimum ' r r- 1 tine requirements `o. air testis., for a C.5 psig pressure drop frcn 3.5 psig to 2.3 psig shall r.ot be less than that shown in ^e fcllowin:. tables, bet'ileen manholes: rice • ^•'"e_ 25 5 4.0 minutes 8 5.0 minutes Jr 5.5 minutes l2 7.5 minutes l5 :. 5 minutes I I 1 DIVISION 11-A - POLYVINYLCHLORIDE (PVC) PLASTIC SEWER PIPE B. DEFLECTION TESTS. The Contractor shall schedule and perform a successful deflection test in the presence of the Engineer after the pipe has been laid and back -filled. A mandrel shall be pulled through each entire pipe section with a maximum deflection not to exceed 5% of the pipe's internal diameter. SECTION 11-05A: WARRANTY For a period of not less than one year from the date of acceptance by the Owner, the Contractor shall be responsible for all repairs, replacements and other costs, including replacement of all material, and all labor and equipment, for successful operation of PVC Sewer System. 2 I L L I I I I I L [H I I I I I L I I I I D_IV:S_ON 12 STANDARD MANHOLES SECTION 12-01: STANDARD MANHOLES. All manholes small be con- structed complete with manhole frames and covers. Manholes shall be constructed of precast concrete sections and/or cast -in -place concrete manholes. A. Materials. _. Concrete minimum compressive strength: 3,000 psi. 2. Minimum precast section wall thickness: 4-1/2 inches. 3. Re_nfcrcement: As required to withstand handling, --�. ,.: ^., and ten_eratire stresses. 4. Steps: Neenah R-1983-1 or approved equal. 5. joints of precast sectio.n.s: Sealed with mastic gasket. 6. Manhole's lid and ring: Bass and Hayes 25C pounds in unpaved areas and 333 pounds in paved areas. B. Construction. All manholes are to be cast -in -place except in areas where access by concrete trucks is impossible. In that case, other types of manhole construction is per.;,'_ssible upon ' written. consant of the Owner's Engineer. Manhole _nverts shall be carefully constructed tc maintain the proper velocities throa•_h the manhole, and in no case shall the invert sections t:^rota: the manhole be greater than of the t1 a ltg ing p Pe. The shape of the invert shall ' conform exactly tc the lower half of the pipe it connects. Side slopes shall be plastered, troweled, and brushed to a smooth, clear: surface. The main sewer slel _i- "_rri-mod L.__�, t. 'es s-. lit t.. j.. .T.3 n..J� -f sp--� p -- pipe wherever practic ale Concrete fi li g between the sew- er invert and wall of manholes shall be flush with the top edged of the invert ad shall slope up from the invert at a rate of tiree inches per t:,ot. Where it is not practicable to use split pipe through man- holes, due to breaks _.. grace or elevations of incoming sew- ers, the sewer invert shall be made cf concrete deposited between fcrns, or of brie;, on edge laid up in cement mortar. 1 C DIVIGION 12 - STANDARD MANHOLES Drop manholes and other special structures shall be built in accordance with the drawings. All fittings, connections, drops, concrete drop encasements and all other sewer pipe appurtenances built into walls shall be provided. Utilization of the existing manholes shall conform to the above requirements for shaping the invert. 2 I T 13 -+- .�_J _ a.r r=.: T A ICE T O 1 .] 7 ti l3 l:E :: ?'p�T7"N -ZX=?i"RYTICDi TESTS.After ' lira's have teen ` _.d_ r..the i-s_alle_, anhcles construscm •.ted, a,d o time a1_oxec for d- L- sattie.,•er.t, befo re of ore final repair of paved streets or final cleanup has been made, the Contractor shall conduct infiltration ? llXfiltratjon tests by use o'_ cn•e of the following procedures: A. Water Tests._ Under this met:nod, the Contractor shall test the lines by bloc.cir.g off the various sections ct pipe, fil- ling the lines wit, water and measuring the leakage. The tests shall be conducted and the allowable leakage shall con- form to the rates as set out in ASTM C-425 withthe following changes. The exfiitration• shall not exceed 100 gallons per day, per inch of pipe diameter, per mile of pipe. All pipe jc_nts snail. be subject to a minimum of ten feet head during the test procedure. -. Al: Tests. ..rider this method, the Contractor shall conduct lcw pressure air tests pf_the various sections of pipe by use of ecuipmer.t :r.anufact red for t:"is purpose. The equipment shall include a regulator to avoid "over -pressurization' d pmentand damaging an otherwise aCCeptatl- line. The e,u:pT.e.^.` used shall be identical or eqal to the "Air -r cc" system as mar.u- factured ty Cherne I 15 tr ia_• tn'c•, "cpkins, ^.r•eso`.a. The low pressi air se_ `=5t h, oe C UCte3 by plugging nc each p:er.in; ir. -S.- reac pf t e pig- to be tested, ,ill plus shall be braced against slippage due to internal pressure. - One of •t� .e rJ,•a provided mCSt nave an :net tap or other -- - -'-'�^ : -. ',-=ti:"•y -'-3:_ hose. After the air control equipment is C:Inn ne Cta'd to the air nose, file �„ �- air pro_sau_e 5;:311. be mOnitJred so that the internalems _- p LP does r.dt � exce=_d 5.0 psig. After reaching 4.3 gsig the air supply shall be throttle'_ to maintain etween 4.3 an 3.5 psig fcr at least two minutes it order tc allow eYiilitriun between air temperature and t:'ne pipe walls. During this time, all plugs shall ca' c:e-c:ke to detect any leakage. :: plugs are fcuad to leak, tne air shall ca' bled cff, the plugs tigh- a_n d, as -' 5;.tp_let a Ar`er `Fe a'r at re has i Ste i ced, t..e ores.•ire 5::pu_d be allowed to deC"ea5e to 3.5 . 3 .m ,. A_ rsg, i rig ^all be; in to determine the t e d .__r fo_ " n, pressure drep tc 2.5 psig. :f the time, it mi..ut?s, for the air pressure t^ a c -ease from 3.5 psig to e 2.5 psig is cr?ata'r than that shown in the tatle telcw, the pipe s^a:_ to de` r-..ed rree ;,f defects. i - d :. I LI .1 1 DIVISION 13 - ACCEPTANCE TESTS PIPE SIZE MINIMUM TIME (inch) (minutes) 6 3.0 8 4.0 10 5.0 12 5.5 15 7.5 18 8.5 21 10.0 24 11.5 30 14.5 If by use of the procedure a faulty section of line is found, 1 that section of line shall be tested at 20 foot intervals to determine the exact location of the leakage. If a section of piping is found to be leaking, the exact source of the leak shall be determined, a repair made, and the entire section retested. SECTION 13-02: 'LAMPING. Each section of the sewer line between 1 manholes is required to be straight and uniformly graded. Each section will be lamped by the Engineer. Any segment of the line not to true grade will be removed and replaced by the Contractor at the Contractor's expense. All defects in the sewers shall be repaired to the satisfaction of the Engineer and the City of location of the project. SECTION 13-03: SMOKING. The Engineer has the option to smoke - test any sewer line (new or existing) within the project. The Contractor shall furnish all labor and material for the purpose of this test. The Contractor shall repair all leaks revealed by the test at his own expense (new lines). 1 SECTION 13-10: PROOF OF ACCEPTANCE. The Contractor shall fur- nish the Engineer with proof oFacceptance by all Governing bcdies. I I I 2 1 L I T.- srec_fication covers the reconnended Pr3 CtiCe fCr la_Ji'c, ba Ckf'l:'g, patching, L Lr„ = " .` a.. �. testing LSr:.1�11. s ce ar. f n;s. ONa. All „atzria1 shall ' CC::C%rT tC AS ".'`^. S=3 :d3rd Spacificatlons for truss p_ce. SAC^1C•N 14-C3: 3CCMuRv. n naAr^ICE FOR BRGJ;�iG 1'ID 3ACKF?h�IVG. Tv c ^ LT.._L' A. .pen" C ns _ _,_lon• Trench width control is r.ct critical for pipe perfcraance as lr_ng as sidewalls are Properly built and trench wa::s are of suitable soil. Side -f'': construe- ' tion should be extended 2-1/2 pipe diameters each side of the ce _ -BL pre, -r to the trench wall, whichever is less. B. Beading. A r.:'_ninum n 3 ich cushion helps grade the sewer and provides an ::rproved bed s::rcort under the B? sure r -c - this be un:f.^.r:n1V s"'pipe e L p-- along, ,. Le :lne. L=,]•:_ :. P..... ..OV?," «.,e Pi_P 12 ln.=nes above t5 top 'd'L. specified material a::d s:.i:v `T •_`: nC CJ_LiflNJ. All _M1 joints shan be e d A: sc_:e.._ weld type. aw prime- -e tine to soften the int z i i.. sll__ theand s:- ` t. bell s_i c_. Scut. the Drier ;^ or. t�= tell , cement normally h 'pthe and join the -?_t:cn_. „void 'is=u_ : t` 7oir.t afterward. 'y "e T rIC Ju 1.ti -4-05 :. �Y=� --'u TM1\• \.T •�,. AJ_ _,YMB.V _ . _t is .La.^.'atory that aV L^ - •-Y C _ _ La 1'g -o1Ct- P_(refi-._ _Le L L.. _ Lla _..1, i_ �,•�Jy L':S J.: .Il. �C ..._h.. .. J - ^.�_nde_d line and ;ride. ~-, M1 ^ J ' r _e at _ i�3:: �'J _? water o- SC.'3'_: �r)'? Cbtal e ..'�:.1 Armco St ."r L s n. _L Y. J ;� CJrrora _- or be a, az1Jroves J -•J• n B. rear t_3Ce stop near ce ter of :^a - 1w'e' a'' T ���.'. st6� ,. _d, t a5- .._.� _ l ._ .. 3. ,i C._ pOs:`_1 Ve sea_ acalnst pipe V u _ya L4-07: Yy...Y r-.: patching 5h3:imade in ' a'_"CCrdo.^.Ce wit '3^. f3C �ar'-r ^. __Le CJC1..P r�g _�" _C'"1Under O cn __..sl P i ':Ca 15 c patch i J �e J_ -e, on pipe in 'w, both the ^er -"-- Outer walls have been C lured. j J _ r1r��. .3 n r 41R'..] noes] _d _£ _..j J. e `- .-..-f1Je- rGic I C El I DIVISION 15_ d - C5_S RE AIR _EST C_, SAN_ITAR__ ....,v�= rr _L:Y SECTION 15-Cl: S2'_eE. This specificationcovers the recommended practice for testing gravity f lew sanitary sewer lines, when using the low-pressure air test t'.:od tc demonstrate the irate- ' grity of the ics=a-ie'. a eri3:. a:' construction procedures. This speci_`icatior. jrfu in testing 4 through 24 inch sani- tary sewer lines. SECTION 15-02: SL'"MARY CF METHOD. The section of sewer line to be tested is plugged. Low-pressure air is introduced into the plugged line. The amount and rate of air loss is used as an acceptance test for the section being tested. SECTICN ,5_C:: CA7?ry she air test tray he dangercus if, because of ignorance or care=essness, a ._ne is improoerly prepared. n. Al_ pne:mat_c slues shou'_d be seal -tested before teing used t in he actual test the - One length of e of sha='_ be =a:3 :..e grc.:nd and sealed at bcth ends with the test plugs tJ b c necked. The sealed pipe snarl t? press:]r- ized to 5 psg (34 kPa). ^he -lets shall hold against this pressure wit"-'- bra=:ng a.^.'' withcut movement cf the plugs tt of the c t of the p e As a safety pr?ca:t'o^, pressurizing equipment shall have a r=_g lator or re_ief valve s?= at a Taxlmum of 10 psi ;69 kPa) ._CN 15-04: DR__.�CA._CN Co IS. ' R .Y_Nn. : �.]�il and char. tn_ s -_ w-- lire prior to tenting. p' - , ... _ all pipe C.:et5 t0 resist the test pressure. Give spe- ' C'_31 attention. tc stoppers an:: laterals. =^"':ON _5-05: .C A. Determine t~e test ('.cra`_ion fir t:.C section under test in :._ _t- - acrace ante «-' _ - -• -. B. Add air until the internal air pressure of the sewer line is raised to a;;rc••Xi-atel L _ D y Jr p�s_ (�^ 3 k_a) gauge. After an internal press:;re of ap:,roxinately 4.C psi is obtained, allow n _ .. _ _r 3_ least tW;. ^_"�td5 for ""? - pressure t0 stabilize. (The es C-3.^.Ow e_ _ e ,'.pop until the terperature Gf t:2 air 1. t%e test s?Ct: std b:1 i Zes.) 1 1 DIVISION 15 - LOW PRESSURE AIR TEST OF SANITARY SEWER PIPE LINES C. When the pressure has stabilized and is at or about the starting test pressure of 3.5 psi (24 kPa) gauge, commence the test. Before the starting of the test, the pressure may be allowed to drop to 3.5 psi. Record the drop in pressure for the test period. If the pressure has dropped more than 1.0 psi (7 kPa) gauge during the test period, the line is presumed to have failed. The test may be discontinued when the prescribed test time has been completed even though the 1.0 psi drop has not occurred. D. If the pipe to be tested is submerged in ground water, deter- mine the back pressure due to ground water submergence and increase all gauge pressures in the test by this amount. This test procedure may be used as presumptive test which enables the installer to determine the acceptability of the line prior to backfill and subsequent construction activities. _ TABLE No. 1 MINIMUM TIME PIPE SIZE _(minutes) 4 INCH. 2.0 6 INCH 3.0 8 INCH 4.0 10 INCH 5.0 12 INCH 5.5 15 INCH 7.5 18 INCH 8.5 21 INCH 10.0. 1 24 INCH 11.5 SECTION 15-05: ACCEPTANCE. A.If the test section fails to meet the requirements in Section 15-O5.C, the Contractor shall, at his expense, determine the -"source of leakage. He shall then repair or replace all defective materials and/or workmanship. B. It is suggested that the first section between manholes be tested. This will permit the Engineer to observe the tight- ness of joints and quality of workmanship. The Engineer will determine the frequency of additional testing required. 2 1 I I L IV:SICN 20 S"" EFT s_. -t' : rC ^TONS zOR C:TY Or^ FAY3TTE c '- L-- SEC=N_2C-C. : -r,- sy a - v T 3esider.tia: Street: rifcv (50) feet. B. collectorst-ec:. Sixcy (c`j) feet. C. Minor Arterial: Eighty ;80) -eet. E. Principal A -aerial: Eighty ;80) feet. SECTION 20-02: STRE'a^_ Fi:D=:�. A. Residential Street: Thirty-one 31) feet back to back of curb. 3. Col:ectcr S_ree`_• :Dray -five (45) feet back tc back of curb. C. v;..-,,.Artera_: FGrty-five (45 feet back to back of curb unless Federal anf/o- Stata Highway Departmer.`_ funds are used; then the regllireme.^.t becomes forty —none �z3) Feet back =ocr urb (awe.ve-footof lanes. ?rincipa: After -al: Same as M0: Arterial. I [.1 1 11 I I I SEC^:ON 2C C3 c" --BASE ?REa_R__TION. The new scree` shall be C7_ ..o and/ the sub j -=.-.e contained in t".= enginee-in-9 clans and ❑rcfiles. The sub -base mist be rolled and compacted tc 95 percent standard proctor density and 10 plasticity index. The moisture content shall be the optimum based cn soi: type and -abcrato-y teat results. S--- rti 20 _ _, :M ymaterial shall be a minimum of six (5) inch.a_s of unless otherwise stated in Bid Items. SECT:O\ 2C -05• 3ASt' MATER_AL ?A=?`- aT.Jti. A. 3 2 The S s.t.a:: be c: '�ca- to oYtinc❑ water content (verified by :aba`atory t=_st results) and rolled and conpacteto ninety -`live r= -cane (S5%) modified density and :0plasticity Proctor index. After the s3-: has c_red to optimum strength (minimum of seventy-t«o ;'?• --- ace:y a coat of prime oil (MC30 or c •i :l.25 gallons per square yard. Allow prime oil to t`c-G c.`._y penetrate (minirun penetration - r paving. of t'we. ty-f ( 24 holm ) before I I DIVISION 20 - STREET SPECIFICATIONS FOR CITY OF FAYETTEVILLE SECTION 20-06: SURFACE COURSE. A. For grades of ten percent (10% or less, the street surface shall be two inches (2") of asphalt cement concrete hot mix after compaction. B. For grades in excess of ten percent (10%), the surface course shall be six inches (6") of Portland cement concrete (five and one-half (5-1/2) bag mix) with a twenty-eight (28) day cured strength of 4200 psi. See Division 22 for Concrete Street Specifications. C. Grades in excess of fifteen percent (15%) shall not be permitted exceeding three hundred (300) linear feet. SECTION• 20-07: COMPACTION. All sub -base, base, and asphalt surface shall be rolled and compacted with a roller weighing at least eight (8) tons. SECTION 20-08: CURBS AND GUTTERS. Required on both sides of all new streets. See standard detail sheet for shapes, etc. SECTION 20-09: SIDEWALKS. A. Residential Streets: Four (4) feet wide sidewalks required on one side of street. B. Collector Streets and Commercial Zones: Five (5) feet wide sidewalks required on both, sides of the street unless otherwise shown on Engineering plans and profiles. C. Arterial Streets: Same as Collector. SECTION 20-10: DEDICATED STREETS. All dedicated streets will be constructed according to the Engineering plans and profiles approved by the Street Superintendent. The construction process shall be supervised by a registered Professional Engineer commissioned by the developer. -"SECTION 20-11: CONCRETE STRUCTURES. See Division 21 of these specifications. SECTION 20-12: GENERAL COMMENTS. Regarding construction - see ' Division 21 of these specifications. I 2 1 SECTION 2C-13: STREET E=,NS:CLN. Tile extension of any existing street regardless of condition or construction methods and techniques previcus_y employed, shall be constructed in full compliance with these new specifications. SECTION 20-14: S3-3ASE PREPARATION The following test procedures shall apply to both Section 20-03, "Sub -Base" and Section 2C-05, "Base" cf these specifications. Density tests on the sib -base shall be performed by the following methods: A. A minimun of three (3) standard densities shall be performed on any continuous prepared stretch of sub -base equaling less ...an 930 linear reef. S. A minimum cf one (1) standard density shall be performed every 300 linear feet on any prepared stretch of continuous sub -base greater than 900 linear feet. 1 .. a.. - A i.-.cn o° t.. .- (3;deasit?es sh=_' he performed by perscr.ne. of a soils testing laboratory. D. All base and s'.:.b-baEEe (h{lls I'Ae or other) shall to CIDi'.�acte'4 in layers not exceeding 6" in the compacted state and shall be tested as stated _. Sect'-cn 2C -_4.A, B, and C aor✓e. A'_1 proctors and testing shall be performed n the presence Of the Fayetteville City Street Department representative. The cost of said to= - ti - n :g and proctors small NOT to aexpense to the .c;.tra=tor I I i rI EJ I I I .V_. .Y • 2i iu-Yr�u r• V!X VTS O1, CQ :j'_r`y 7_1_;1 ry .`..�t -'�L7 or. SLO [':::G S-...m.C\.C tla L�..e� Ji SIO.,In: .._,^, rs will nGt. .^,e permitted. rmi teed. SECTION 21-C2: BANKS. All banks behind curbs will be back - sloped at a ratio of three t: one (3 to 1) to the Right-cf-way i 4 e SECTION 21-03: NATURAL DRA:NAGE. Natural drainage will be adhered to by incorporating street underdrains or by rechanr.elir.g natural ditches into improved drainage easements. SECTION 21-04: STREET INSPECT:ONS. The Supervising Engineer wail accompany the Street Superintendent on inspections, and the proctor densities and plastic index tests win= be conducted in the presence of the Street Superintendent. The testing lab per- fcrm4 4 g the field tests snail provide the Project Engineer with certified test nsperesults immediately following field tests. These tnree inspections are to be performed by the Street Superir.ten- den.t or his designated representative during the ccnstructic. process, as follows: �. �.f ter a__ streets have been ci:t to subgrade ar.: the sub -base has beer, prepared. B. After curbs a;.d gutters and base r,.ater?a_ is installed. i Uper Completion Cf paving, all -ohs _t� uctio. mac:Kfill, and cleanup. r ---n ' s ENGINEERING CE TI-:C?TION. Cent: _`:ant'ion. will be reYu:-ed from t Supervising- En;sneer befll ore lass win be SECT:CN 21-06: CCVE-AGE. A:1 utilities, including service connections, w:ll have a m:niaicm cf four feet (4') of cover, or twe feet (2') below the floor of all drainage ditches and all improved drainage easements, or two feet (2') below the floor of all street drainage structures and street paving. Util- ity lines with less than two feet (2'; cover under street paving shall be e=a5ea in -G.^.cretc rr.- G:.e fG:t ( ) c7t5:Ge each back of curb. J FT I I DIVISION 22 - CONCRETE STREET IMPROVEMENTS M:b'IMUM SPEC:FICATICNS FOR CITY OF FAYETTEVILLE • SECTION 22-01: SCOPE. The specifications are intended to express minimum design and construction requirements of Fayetteville City Ordinance No. 1790 for concrete street improvements. SECTION 22-02: CONCRETE STREET STRUCTURES. All concrete street structures described on the attached diagrams and Included in '• these specifications shall be constructed of 4200 psi portland cement concrete at 5 1/2 bag :nix in 28 days. Concrete shall be troweled and shall have a light broom finish with application of white pigment curing compound to serve as a method of curing. SECTION 22-03: SUBGRADES. All subgrades shall be prepared by the Contractor to a grade plus or minus one inch Cl") within the finished grade. SECTION 22-04: MINIMUM THICKNESS OF SIDEWALKS AND DRIVES. ' Minimum thickness of sidewalks shall be four inches (4"). Residential driveways shall be a minimum of four inches (4") with either four inches (4") of compacted base or 6" X 6" 10 gauge ' reinforcing web. Commercial driveways shall be a minimum of six inches (6") with six inches (6") of compacted base or 6" X 6" 10 - gauge reinforcing web. ' SECTION 22-05: MINIMUM WIDTH OF SIDEWALKS. Residential sidewalks shall be four feet (4') wide. All others shall be a minimum of five feet (5') unless otherwise shown on plans and ' profiles. F1 E L I DIVISION 22 - CONCRETE STREET IMPROVEMENTS MINIMUM SPECIFICATIONS FOR CITY OF FAYETTEVILLE SECTION 22-06: PLACEMENT OF CONCRETE PAVEMENT All concrete street pavement shall be placed mechanically with equipment approved by the Consulting Engineer for the Street Department. All concrete street construction procedures and details shall be in strict accordance with Portland Cement Association (PCA) Publication IS119.02P, "Suggested Specifications for Construction of Concrete Streets", unless otherwise approved by the Consulting Engineer for the City Street Department. Concrete for the pave- ment shall be non -reinforced and shall have a 28 day compressive strength of 4,200 psi when cured and tested in accordance with AASHO T22, or ASTM C39; and AASHTO T23 or ASTM C31. The concrete shall be placed six inches (6") in thickness, plus or minus 1/4 inch, plus any additional depth required as a result of surface deficiencies in the subbase. The average thickness of the concrete shall not be less than six (6) inches, and any thickness in excess of six and one-fourth (6-1/4) inches shall be rounded to six and one-fourth (6-1/4) inches for computing the average thickness. All concrete with a thickness less than five and three-quarters (5-3/4) inches shall be removed and replaced at the discretion of the Consulting Engineer for the City Street Department. All streets shall have a concrete curb and gutter on each side unless otherwise shown. SECTION 22-07: EXPANSION JOINTS. A. JOINTS. Expansion and construction joints shall be placed as indicated on the plans. In addition, traverse construction joints shall be placed wherever the placement of concrete is suspended for 30 minutes or longer. Transverse contraction joints shall be placed normal to the centerline of the pavement at intervals not to exceed 15 feet. A longitude contraction joint shall be placed along the centerline of pavement whenever the concrete is poured continuously across the full width of the street. B. TRANSVERSE CONSTRUCTION JOINTS. Transverse construction joints shall consist of a butt joint formed the full depth of the slab with either .keyways or dowels one inch in diameter placed in a manner shown on the plans or in accordance with joint type "B" or "E" as shown in Portland Cement Association Publication IS211.01, "Concrete Streets: Typical Pavement Sections and Jointing Details: 2 I I I I I I I I I I I I I I DIVISION 22 - CONCRETE STREET _IMPROVEMENTS MINIMUM SFEC:F:cAT:ONS FOR CITY OF FAYETTEVILLE IC. TRANSVERSE CONTRACTION JOINTS. Transverse contraction joints shall be formed in accordance with Section 902 of the previously referenced PCA Publication IS119.02. When curbs and gutters are used adjacent to the pavement edges, all ' transverse joints shall continue through the curbs and gutters. D. LONGITUDINAL JOINTS. Longitudinal joints shall be either a construction joint formed by casting the concrete in segments, or formed by creating a plane of weakness in accordance with Section 905 of the PCA Publication IS119.02. Longitudinal joints, whether it is formed as a construction joint or formed as a weakened plane, shall be tied together with #4 deformed bars 30 inches long, placed at 36 inch intervals. SECTION 22-08: TURN RADII. Two No. 4 (#4) reinforcing bars • shall be placed horizontally in all turn radii. Turn radii will be bid at the same price as curb and gutter when the curb and gutter is 100 linear feet or longer. 1 SECTION 22-C9: POZZILITH. Pozzilith shall be added when directed by the Street Superintendent for better workability. '• SECTION 22-10: TEMPERATURE DURING CONCRETE PC'JRING. Temperature shall be 35 degrees Fahrenheit and rising before any type of concrete pouring will take place. Methods of heat_n.g or covering the surface of the concrete :,lust also be provided by the Contractor when adverse weather conditions prevail. 22-11: VIBRATOR. A vibrator shall be used at the r u direction of the Street Superintendent when pouring concrete of any type. SECTION 22-12: B:DDER RESPONSIBILITY. The successful bidder will be responsible for supervision of his crews. The Street superintendent or his designated representative w__l only perform an inspection after the grade is established on all jobs. 1 3 I I D:-::SICN 24 - Fx .l4 ♦ l D__.IS. Stor❑ #rains shall not collect or tranepmrt a•.y sin_tary sewage. SEC=D 24-02: NATURAI RA:NACE_ all natural drainage shall be adhered to. SECTION 24-03: STORM DRAINAGE DESIGN. All storm drainage shall be designed for the twenty-five (25) year flood plane, unless otherwise noted on the plans and profiles. SECTION 24-04: CONCRETE ❑-nom R4 "IREMENTS Class :I reinforced ccr.c_ete pipe ccn_Ormi to ASTM C-75 shall be used. The minimum size permitted shall be fifteen (15) inches inside diameter. SECTION 24-J5: CORRUGATED METAL. PIPE. .S gauge under street paving and 13 gauge other places. SC'::CN 24-C6: SURFACE DRAINAGE. Seven hundred (703) linear feet snail be the naxisu.t distance to carry surface drainage or. the street surface. The' the drainage must be collected in curb tatch basins, etc. and storm drained to a natu-sl --- a- c^ a... . SECTT.ON 24-07: SPEC:A_ GASXETIN(7 AND SEALING MA= IAL5 Special gas.Ketirg and sealing materials shall be used at all pipe joints and plugs t0 pLeVe.^.t •i.^.filtration i^zo storm sewer. ?roce,Gre ar.c materials shall be pr given and acceptable in quality. I I 1 I I CC Ill WII 31YivA 0<. u=ot cc N02idV 30 SJn1 wCwz uo_ O0 CY Ya W�al'1 C.N a owe �(;; 3l2vIwvA co�CKW • 20SOC • W W F N a O — d:d rJ •• I 1 I I I I O Z J 4O Q m s ag H W w J J W O ME j LU I , a N o W LU ❑ ' Ii a LLI m Z 7 � 3I -LU n W C = h •? a. Ra U• a FO fr w N z�' Z OH N YO= U 0 QQ5' W rC 'U 0 '-I • oo Z N 'Z HH cn H Cl J E 1 LI DIVISION 3C - C=•'ENT '-?A^_=0 CRUSHED STONE BASE ' 1-CTTO" .+ 3. 0_: .,nh__.Ipy__.__:. 's ',.em shall consist of a base C.,..rse cons -r •ct n_:o ,.,a ,. e . on r.._ _eted and accepted subgrade in aCc=a.^.ce wit.. t.ese S: _Cat_O.S and ir.conformity W1`}' "ti' ' lines, grades, compacted t'.:ick� ess and typical section shown on the plans Cr as dirt by the engineer. SECTION 30-02: r 7 RTA S Materials used in the mixture shall o thec_Ic•' :.g re^ •ire^ents. A. Aggregate. Crushed stone shall conform to the requirements specified in Subsection 306.02 of Section 306: Crushed Stone Base Course, of the Standard Specifications, edition of 1978, for Class S3-2, provided terein. 3. Cement. Cement shall conform to the requirements for portland cement, rype AASfi7O M?35. C. Water. The water for the base course shall be clear, clean, and free from Injurious amounts of oil, salts, or other deleterious substances, and shah not contain more than 1003 parts per r..illior, cf chlorides. If the water is of questionable quality, it shall be tested in accordance with the reguireme.^.ts i,AS?TO 726. 1. Emulsified asphalt shall conform to the requirements of ' Subsection 403.03 (3) for grad=_ ES-_. 2. Mediu curing cutback asphalt shall conform to the regu_remeats of Subsection 403.03 (b) for the grade selected by t e -._gt^eer 3. Rapid curing cutback asphalt shall conform to the reyuirec,er.ts of y Su section 403.03 (a) for the grade selected by the Engineer. The type of asphalt used for tae protection and cover for the ce.:.ent treat=_c base course will be at the option of the Contractor, s ect to the Engineer' s atprcval . So O =' IN 3iR C-03: LAEOR?T^Y TESTS A_`::_. CEM r CO\TEir. A. Cement Content. The atantity of cement, approximately 5% to 8% by weight to be used with the aggregate and water, shall be determined by the Eng_-eer. The moisture in the mix shall be r. .aintair_ed wit :.a a rage of (+/-) 1's of cptimsm. I 3 I DIVISION 30 - CEMENT TREATED CRUSHED STONE BASE B. Laboratory Tests. Specimens of aggregate, cement and water must develop a compressive strength of at least 650 psi in 7 days. SECTION 30-04: CONSTRUCTION METHODS. A. Weather Limitations. The cement -treated base shall not be mixed or placed while the atmospheric temperature is below 35° Fahrenheit within 24 hours, or when the weather is foggy or rainy. The temperature requirements may be waived, but only when so directed by the Engineer. B. Equipment. All methods employed in performing the work and all equipment, tools, other plants, and machinery used for handling materials and executing any part of the work shall be subject to the approval of the Engineer before the work is started. If unsatisfactory equipment is found, it shall be changed and improved. All equipment, tools, and plants must be maintained in a satisfactory working condition. C. Forms. When forms are required, they may be of wood or metal and shall be placed to line and grade as staked by the Engineer. Wood forms shall not be less than 12 feet in length and shall have a width equal to the compacted depth of the base. The thickness shall be sufficient to maintain good alignment. All form lumber shall be of good quality, straight, well seasoned, clean, and free from defects which would impair its usefulness. Warped, split, worn or otherwise defective forms shall be discarded. D. Steel forms shall be of a section commonly portland cement concrete pavement. They shall least equal to the edge thickness of the woi They shall be straight and shall have a minimum of 10 feet. required for be of depth at -k prescribed. section length When directed by the Engineer, solid forms will not be required. In such cases, the'spreading equipment and supply of base mixture shall be such as will permit the continuous and satisfactory spreading of material for one or two-lane construction and compaction to the proper thickness and contour. Preparing the Subarade. The subgrade shall be prepared in accordance with the typical sections on the plans before the base course is placed thereon. I I I [I I I I ' _`�_5-.�?� 37 - Cry*EC" :•aa.--U,-.-' CRLS.= STCN- -,--- - Grade control betwee-_ ti -e edges of the pavement shall be accomplished b,' grade sta.Kes, steel pins, Or fcres placed in _anes parallel tc tae centerline of tine road;aav and at intervals sufficie-tiv close that string lines or check boards -av be placed between 9 -be stakes, pins, cr for^s. ?. protect the subcrade and to ensure proper drainage, the ^ ac� �- ay_..y L. ,_aa s .h v .) -. _.,n all begi along the centerline of the pavement on a crowned section cr on the high side of the pavement with a one-way slope. Comoactior_ and Surface :ir-s1n The mixture shall be compacted to a density, as deter-ined by AATO T191, or not less than 95 percent of t::e maximum density obtained by AASS:C Ti34. The moisture content of the mixture during cod_action shall not vary more than five ;5%i percent from the c:,:._ -;am moisture no = � _, as de„r„___ra by nn _34 The surfaces cf t::=_ treated roadway shall be reshaped to the recuired _nos, crates and cross sections after the mixture has been compacted. .t s ai'_ then be scarified lightly to looser_ any i :,prints _ eft by the ccapacti.-.g cr s :aoiag ea iome-t a: c r„l_e crow _r. The open f F- c: _ or - rolling shall include tae use of rollers cf the pneumatic tire type. The rol_inc shall be done in `suc a .armor as to produce a smectn, closely r surface, `nee cf cracks, ridges Cr loose material conforming to the crown, grade, and line snow or. the plans. The density, surface ccmpact_cr, and .finish ing cpe_at_cn sha:_ not require more than two (e; hours. Water - .. _r .. _ �a�er s a__ Le adder ,ecessa y, cur -g ne flris:finny c Lerat_c^ in order to ..mini•" "� • r t'.0 ...v_ y..e •.l _x ure a -- Yr VJer ;o_sture content for securing to desired surface. Areas inaccessibre to rollers or fin:.shL:.c and shaping shall be `^ _ r compacted to to remained - ` .. 1.._9- .-J_ �.yy.._ density by oche- aUprV.ed ",r..:a..trng met.cds any "aped and finished as specified- F: 7cints. s soon. as final co=actior. and 'i:.'_s:.iag c= a ^ a SeO�_Jr. _^. s Lee:. CO--� �'e^r `: a base shall be cut back b_ - --. __L r t0 t.^.e Ce--te r__n2 t0 a point w ere ti.^.1fG Zt cem.e-t cot w'- wit: proper density has been attained and where the vertical face conforms tc the typical section show:. c- th:e plans . I L I DIVISION 30 - CEMENT TREATED CRUSHED STONE BASE G. Surface Test. The finished surface of the stabilized base course shall conform to the general surface provided for by the plans. It shall not vary more than one-fourth inch (1/4") from a ten -foot straight edge applied to the surface parallel to the centerline of the roadway, nor more than one-half inch (1/2") from a template conforming to the cross section shown on the plans. H. Protection and Curing. After the base course has been finished as specified herein, it shall be protected against drying for seven (7) days by the application of bituminous material. The curing methods shall begin as soon as possible, but no later than twenty-four (24) hours after the completion of finishing operations. The finished base course shall be kept continuously moist until the curing material is placed. The bituminous material specified shall be uniformly applied ' to the surface of the completed base course at the rate of approximately 0.2 gallons per square yard using approved heating and distributing equipment. The exact rate and temperature of application to give complete coverage without excessive run-off shall be as specified by the Engineer. I At the time the bituminous material is applied, the surface shall be dense, free of all loose and extraneous material, and shall contain sufficient moisture to prevent penetration of the bituminous material. Water shall be applied in sufficient quantity to fill the surface voids immediately before the bituminous curing material is applied. Should it be necessary for construction equipment or other traffic to use the bituminous -covered surface before the • bituminous material has dried sufficiently to prevent pickup, sufficient granular cover shall be applied before such use. The curing material shall be maintained and applied as needed by the Contractor during the seven-day protection period so that all of the base course shall be covered effectively during this period. Finished portions of base course that are used by equipment in construction of an adjoining section shall be protected in such a manner to prevent equipment from marring -or damaging the completed work. When the air temperature may be expected to reach the freezing point, sufficient protection from freezing shall be given the base course for seven days after its construction and until it has hardened. 4 1 I 1 I H Hi TI I I I I I I DI VIE _ - CEYENT Ta--'-,—., '-' -cvu-\ S'i V`Yu . - LaV\ -L 1 �. y..uJ -J- .J C d �Oa - Y ____ _ -... r cord wean. er Lv .en p r t. — v1__ ^� ' a_r �er:perature ray ce` extected.. to Crop bet^w 35 A=arees ', a suff_c_er.t s'.:'-- V u_v_ v of hay, straw, or ether I:,ateria. su_table for cover and protecting "r 'cusly placed material shall be provided at the site. Any base which has been da7aged by freezing, or otherwise, shall be removed and replaced by the Contractor at his own expense_ J. Tolerance in Base Thickness. :he base course shall be constructed in accordance with the typical sections on the play i / i 1/2 i.-.ch in thickness. Sections over 2/2 inch deficient in thickness shall be removed and replaced at the Contractor at his own expense. No payment will be Trade for r..aterials place is excess of planned thickness. S -C -TON 3C-05: :^_y_`Y.=N?NCE: The Contractor shall, within the 1_mits of the contract, maintain the stabilized base material in gccd condition ur_til al'_ work has been completed a::d accepted by the Owner_ :�a4ntehance •s all include i1:.med_ate repairs of any defects that ma •occur. This wort{ shallDrat y be done by t:._ C a-ctor at pis own expense and repeated as often as may be necessary to eep the area ccrt_hIcusly intact. Faulty work shall be replaced f r the full dept^ o- treatr..ert. 'e contractor s--- l construct t he n_an depth of ce-.eht treated base in one homcce ncgs mass. The addition_ of thin stabilized '_dyers wi_1 not be nera_tted in order to prow= ,A . -..- e the mi._1... ... s: edited depth. • S - - - V -rc • • METu J v WV_.< ccm• e y 1.d t • •V{�S.J J- re V _r �_s _ fte shall be measured by the square yard, as shown on the plans. Quantities sho n or. the plans and in the proposal shall be co=sidered as f'_: al _ aait'_es ard no fsrther neasuret,e be nt will re u_red unless the a--°- 's rev^rsed dur_n_ construction. -willrevisedthe .,_ �: g_- neer Cr seer_ evidence furnished by the Contractor, substantial variations exist between c-.:antities shown or. the and actual ' plans uant_ties due to c:a.-_,es _r. a:_g=.ent or apparent errors. I I I C I PA S - F P�_ ^�.'- Work completed and accented u..der t '_s ite.., and measured as provided above shat: be raid for at the contract unit price .,• __ p_r sc\:are yard treated r for cement treat d crushed stone base course, •which price sha11 be fLL_'_ cc-,_ e nsation r1 ng e-' , _.,r m_x-ng, na\.rr.�, p_aC�..�, r _..rrh' al: -,at __a1s .--_nc. _•.._s._rng, a.. C..r..e, a... �o a r __.,c-, toc_s, ec _p ,..ent, and inc Jentais :ecessa_-v to ccmplete the work. E H I APPENDIX TO SPECIFICATIONS I Li I I C C I F H I I H Li LIII H WATER SYSTEM DETAIL INDEX SHEET NO. SHEET NAME 1 Typical Service Setting 2 Typical Service Connection & Water Setting (Type I) 3 County Road and Driveway Replacement (Type II) 4 Bituminous Concrete Road Replacement Detail 6 Air Release Valve Detail 7 Gate Valve Detail 8 Fire Hydrant Detail 10 Blow -Off Detail 11 Thrust Blocking For Pipe Fittings 11-A Concrete Thrust Block Detail 11-B Thrust At Pipe Bends 11-C Resultant Thrust Of Water Under 100 psi Pressure At Bends And Fittings 12 Concrete Thrust Anchor 13 Buried Creek Crossing 14 Steep Draw Crossing 15 Concrete Encasement 16 Trench Detail 17 Highway Bore and Casing Detail SANITARY SEWER DETAIL INDEX SHEET NO. SHEET NAME 1 Typical Trench 2 Concrete Manhole 3 Encasement Pipe 4 Buried Creek Crossing 5 Cleanout 6 Pier Detail I i I UU u.1.. r -...r N C, U P a. N U l.a.. 4 N JO P Vf.•] i,U.r- In It-, I •f_IY P1 nm i L } Jo n EL - t,11 U .T, In N L In C) r z z z m "8 .., 2 1/1" CITY OF FAYETTEVILLE MATERIAL SPECIFICATIONS FOR POTABLE WATER SERVICE MAIN LINE SERVICE TAPS I. SERVICE SADDLES: MAINS: Class 200 PVC, SDR-21 (2", 3", and 4") SIZE MANUFACTURER ORDER NUMBER 2" x 3/4" Mueller N-13420 2„ x l" Mueller H-13420 3 „ x 3/4,� Mueller 11-13425 3Mueller 4" 11-13425 4„ x x 3/4" 1" Mueller I1-13420 Mueller 11-13428 MAINS: C-900 PVC, Cast Iron, Ductile Iron, Cl 200 A/C (2-1/4" UP) 2-1/4" x 3/4" Romac 101N- 2.75 x 3/4"CC 2-1/4" x 1 Romac 101N- 2.75 x 1" CC 4" x 3/4" Romac 101N- 5.40 x 3/4"CC 41x 1" Romac 6" x 3/4" l01N 5.40 x 1" CC 6" x 1 Romac 101N- 7.50 x 3/4"CC 6" x 1"3/Romac 101N- 7.50 x 1" CC 8" x l Romac 101N- 9.62 x 3/4"CC Romac 101N- 9.62 x 1" CC 10" x 3/4" Romac 101N-12.12 x 3/4"CC 10" x 1" Romac 101N-12.12 x 1" CC 12" x 3/4" Romac 101N-14.30 x 3/4"CC 12" x Its Romac - 101N-14.30 x 1 "CC II. SERVICE CONNECTIONS: DOUBLE 3/4" Type K Soft Copper 60' Coils 1 3/4" Corp. Stop. 110 Comp. Mueller 11-1.5008 ]. 3/4" U Branch 110 CTS x HIP x HIP 7-1/2" width 11-15363 2 I;/A„ .. I,.,. - —1.--c<-rset ne --er—Yoke—MUCL7e.r ll1 -'(� - w/i-14.•.').t Tail Pieces 1 10" x 24" PVC Meter Box 0501024 .30T, .275 Wall Thickness Shell Only, notched as manufactured by Mueller/McCullough 1 18" C.I. Flat Meter Lid C -log manufactured by Crouch Foundry SINGLE E TAPS 3/4" Type K Soft Copper Tubing 60' coils 1 3/4" Corp. Stop. 110 Comp. Mueller H-15008 1 5/8'! x 3/4" x 12" Rise Meter Yoke Mueller 11-1402 w/'I-14222 Tail Pieces 1 18" x 24" PVC Meter Box 0501824 .30T, .275 Wall Thickness Shell Only, notched as manufactured by Mueller/McCullough 1 10" C.I.-Flat Meter Lid C�109 manufactured by Crouch Foundry III. SERVICE LINE EX'T'ENSION: To connect extra copper to Service Line Use 3/4" 110 Compression Union H-15403 IV. "OR EQUALS": -"OR-EQUALS" ARE -NOT ACCEPTABLE V: LAST REVISION: July, 1987 A r J 3 > 0 N S W S Q 30 ;J9 v, �r U U L N Q r Q S W no zthi i oz o3 ,n UUu J I- f W 3 I -z J n- N d -'It V 3 r O . ', o : • _ r J Q R W u W. vl 1 o v - S W o W N r S F W J U F; U,; w J Q S S r f W o N N ..� maN wao 1_.0 -- X-. J lJ W r fl I w N ZQ S -I= N Y p- m p a N Q m _ ' u WI J x =1'C U T S ., O 1, a- r; J r W p = T a J W r O o O O- .•C Z J Q 0 m S z 'O J 1 C 1+ J W J J 4 Q i u _ J '.] V W r- -J V 3 •> x n J O' a J w W Li J J U V a s a :, J r a. n a: Cr U, z p; 11 z d y i, e a ' o V., rz z - V - O r a J x_ ? z x+ a (hi Lj W Cw- I 1 Q ) W V. s__ o W-S J S J J O w J j m w, N J s C y 2 m fI 7 ; , m c CJ C.& -'a W 3 > n a aT =V yCe C C) — In C C-) j da LL N Y 1 x tr G C C C C 11 C — C m C Q _� I- J C C ?3y L _J 47 'C all- Z J d > 2 l� ]1. :413 z .J COO 0 u Z Z I I W3 W J 4, Ow ] 4.O�2 U C.7 O oO W — — ll 3�r -c ©2- Z 0 Jy C O O v CQW I _l W J �[ 0 — ` II'L.1 Y.J I.._J VO M j u I Z I I CZ Q_ I11 I DO C w � Lnz D 1(I)O • � -- _ I wW J Irt . 177 c 3 tL 10 �C / -J -- W rw © µ' C 4 I ' ILL � rl+ \\\ C Wit- 00 _JC O L.' m0 - Ip i'i _'•'.• a W O I Ot-.jI U? - LL I- < OW' \ r:z z•W W J a- 1.1 W J Z J J .✓ ,i / Cu LC /y J C 47 LL 1 1 _ H > W Q W O a ::1 OZ }- z L ^ r ' J W W °'' 3 > a P O N N " r1 Cu m C 9 C N y C G _ O o v O y N T CD t u - C li Lii Lc_I z L O F- U U O U 6'MAX. WIDTH OR PAVFMFN4 SAW CUT REPAIRS FOR-\ RENCHES 12" MIN. UNDISTURBED BANK MILHOLLAND COMPANY Engineering & Surveying 205 West Cenlee Street Fayetteville, Arkansas 72701 Office Phone (501) 443-4724 EXISTtc CONCRETE OR BITUMYeOUS CONCRETE DRIVEWAY AND CHIP AND SEAL COUNTY HIGHWAYS. T■ WWIABLE THICKNESS TNHICKllE5$ • 11/2 T FOR BITUMINOUS CONCRETE DRIVEWAYS. (MIN. 2$1 THICKNESS) • T+2" FOR CONCRETE DRIVEWAYS. (MIN. 5" • 3" MIN. HOT OR COLD BITUMINOUS MIX FOR COUNTY HIGHWAYS AFTER COMPACTION OF BASE. COMPACTED S8-2 UTILITY PIPES L BITUMINOUS CONCRETE REPLACEMENT MATERIAL SHALL MEET THE REQUIREMENTS OF ;:ECTION 408 OF THE STANDARD SPECIFICATIONS FOR HIGHWAY CONSYRUCTION, ARKANSAS STATE HIGHWAY COMMISSION, EDITION OF 1978. 2. CONCRETE SHAH... HAVE A MINMWN 28 DAY CONPRESSIVE ST1iENGTH OF 4200 RS.I, TYPE I ROAD CROSSING CONTRACTOR'S OFFTICii • BORE PER ARID SPECIFICATIONS FOR SAME BID PRICE AS OPEN 6' CUT: I I I L L I I I C C I I I I .1 I OXWY HIC4WY AND DRIVEWAY REPLACEMENT DETAIL 5heel 2 I MILHOLI_AND COMPANY Engineering & Surveying 205 West Center Street Fayeneville, Arkansas 72701 Office Phone (501) 443-4724 C COMPACTED 58-2 , P till 1st . . • EXISTING GRAVEL SURFACE COMPACTED MATERIAL REMOVED FROM TRENCH SELECTED BACK - MIN. 12" FILL MATERIAL PER SPECS UTILITY PIPE MIN.5•• 7 f --VARIES COMPACTED FOR LATERAL AND VER';CAL STABILITY OF MAIN. NOTE: TRENCH SETTLEMENT TAKES PLACE; IT IS ' TO BE REFILLED WITH S8-2 TYPE IE ROAD CROSSING GRAVEL ROAD AND DRIVEWAY REPLACEMENT DETAIL Sheet 3 6 x 6 / 6-6 W.W.M. (MIN.) SAW CUT MILHOLLAND COMPANY Engineering & Surveying 205 Wosl Censer Street Fayetteville, Arkansas 72701 Office Phone (501) 443-4724 2"-3" HOT MIX BITUMINOUS CONCRETE LAYER TO MATCH EXISTING SURFACE. SAW CUT ,•R •. ► I =III PRIME COAT •► . CONCRETE— ► •►'. , • n • , . .• ►_.. • , Cl 4 MAX. • COMRACTED S8-2 UTILITY PIPE 6" 1$" MIN. VARIES I." M NOTES: I. BITUMINOUS CONCRETE REPLACEMENT MATERIAL SHALL MEET THE REQUIREMENTS OF SECTION 400 OF THE STANDARD SPECIFICATIONS FOR HIGHWAY CONSTRUCTION, ARKANSAS STATE HIGHWAY COMMISSION, EDITION OF 1978. 2. CONCRETE SHALL HAVE A MINIMUM 28 DAY COMPRESSIVE STRENGTH OF 4200 P.S.h TYPE III ROAD CROSSING CONTRACTOR'S OPTION: BORE PER ArH:TD SPECIFICATIONS FOR SAIME BID PRICE AS 6' CUT. BITUMINOUS CONCRETE ROAD REPLACEMENT DETAIL_ Shee/ 4 I I II DRILL (5) V2" AIR HOLES IN LID FINISHED GRADE -\ HI [] I MILHOLLAND COMPANY Engineering & Surveying 205 Wes: Center Street Fayenevi le, Arkansas 72701 Office Phone 5C1) 443-4724 C.?. COVER (CLAY IS BAILEY P. 2341 ) 18" I FORD BII-444 1" OALY. II 3CII Curb PIPE stop cr I _ E ucl ilt Securely attach Tracer Wire to Pipe I GALV. RETURN WI I[ MESH COPPER SCREEN SOLDERED TO OPEN END 1C 3t" METER BOX f7LER MIRE 1 0 I = . I I' 1 I DRILL I/l" HOLE I" 1 24" GALV. 'VE. PIPE ( MIN.) I "•' +I APCO I" AIR RELEASE VALVE _ it OR EQUAL,"/3/32"Orifice. -.. So -2 I" P.E. I;rl .I COMPRESSION TO IRON PIPE CONE. TRICKS UNDISTURBED SOIL ADAPTOR MAIN CONNECTION TO BE TYPICAL I" CORPORATION GTE: 1 . AI? FELEAS- TC BE _':,::ALLED ADJACENT TO h+, R MAi.`1 OUT- CF TRAFFIC. 2. BID UT rR1VV LfIJJ11 M1rER_I LS FOR UrrrJZF I IV+YJJA♦�I✓.I ._/ A._,, I i.IA\ •'1 y..Dr^.1 ` `• VY ••Y�J- J. ..V V`J .-.-, .1� • aJ I,J SY r� �n.i Jl, CORr Rdi O, cT .,E. M1L LI�J Si.i !•.! At}J H.�. 'J • uv AID HYS uu.�i M1.\iu }Y }\�•. Y SIIKyV uu .\ I- 4 ,•_ . MET.. ..OX - BAS'J An.: H YES AIR RELEASE VALVE DETAIL Sheet 6 51c,N KALEt7 10 ROAD -# 20i2*aGo Co VALVE BOX To BE SUPPORTED BY COMPACTED FILL TRACER WIRE - . t- 5tAHDAICo "WAtEK VA(VE" SIGN 5ECURLLY AtTAGHED W I1H 00L15 d- NUt5 1f0 P05t �-- 51ANVAKO NEAVY DUlV MtfAL T" 90j1 21.' 5QUARE I MILHOLLAND COMPANY Engineering & Surveying 205 West Center Street Fayetteville. Arkansas 72701 Office Phone (501) 443.4724 la" ) f WORD "WATER'M ON COVER ADJUST COVER TO GRADE . v 1KACEK WIKE- 1OOP LOOSELY % (/" TO GKOUND TAMP BACKFILL LEVEL EXTENSION and Valve Box to be set plumb VALVE BOX AS SPECIFIED GATE VALVE AS SPECIFIED WATER MAIN UNDISTURBED SOIL "—Compacted Backfill ` NOTE' RADIAL COMPRESSION JOINT ENDS USED FOR PVC PIPE ARE NOT SHOWN, GATE VALVE DETAIL _. ,. f. G, MILHOLLAND COMPANY Engineering & Surveying 20E West Center Stree: 2 - 2 I/2 Fayerierlle, Arkansas 72701 LOSE I — 4 I/2" PJMPER NOZZLE OZZLES O"ice Phcre (5CI )443-4724 ' ® MUELLER "CENTURCN" FIRE HYDRANT A- 423 CR ECUAL 4 3'-6" buried HYDRANT TO HAVE COMBINATION FLANGE AND BREAK //SECTION AND REMOVABLE BARREL f WORD "WATER" ON COVER • IIIIJI IIt IIN — KEEP AR OF CONC. MIN. l CL'B!C T OF G VEL P CE C.C.NCRETE K K BLOCK AGAINST Undis'ur5ed Soil 3I O _I i I • 14" MIN. OF C.I. OR D.I. Elk 2s 2's 6" CONCRETE COLLAR SLOPING •), 1 I 2" FROM THE CENTER TO THE EDGES I, ADJUSTABLE 2 PIECE C.I. VALVE BOX TRACER WIRE -LOOP LOOSELY TO • I GROUND LEVEL. 6" GATE VALVE - OPEN LEFT 6" HYDRANT BRANCH-C.I_or D.MAIM 1. L L t- Yr.r NO BENDS IN THIS AREA ALL FITTINGS SHALL BE VARIABLE DISTANCE ASSEUBLED WITH DUCTILE IRON RETAINER GLANDS WITH SET SCREW TOROUEO AS PER MANUFACTURERS' RECOMMENDATION. PLACE CONCRETE RICR !'_OCR A0A'N5T !OL'0 LNCISTUA! CO UNIT BID ITEM COMPLETE IN PLACE I � NO%ES. I. ALL HYDRANTS TO BE SET PLUMB WITH NCZZLES FACING HIGHWAY OR COUNTY ROAD. 2. HYDRANT AND VALVE WILL BE SET AND BURIED AT THE ' DEPTH SPECIFIED BY ENGiNEER. ALL :TENS NECESSARY FOP PPOFE3 P vOE}'E.IT ARE S _.j. - -_ - n�?E BD. 3. HYDRANT BRANCH TO BE CONSIDERED SUBSIDIARY TO FIRE ' HYDRANT AND AUXILIARY VALVE. 4. ALL, FIRE HYDRANTS WILL CONFORM TO AWWA C502 -T3 STANDARD. '• 5. CONCRETE SHOULD NOT BE POURED ON BOLTS. ALLOW 2" MiN. CLEARANCE FOR WORKING ROOM. FIRE HYDRANT DETAIL MILHOLLAND COMPANY Engineering & Surveying ' 205 West Center Street 2 — 2 1/2 HOSE NOZZLE Fayetteville, Arkansas 72701 I Office Phone (501) 443-4724 MUELLER A-420 TWO-WAY HYDRANT OR EQUAL I HYDRANT TO HAVE COMBINATION FLANGE AND BREAK ' SECTION AND REMOVABLE BARREL `�' WORD ��WATER" ON COVER xI �; 1 2�■2It6CONCRETE COLLAR SLOPING II'I (II 3 2 FROM THE 'CENTER TO THE EDGES If ADJUSTABLE 2 PIECE C.I. VALVE BOX C_ 4" GATE VALVE —OPEN LEFT DRAIN _ KEEP TRACER WIRE -LOOP LOOSELY TO CLEAR OF CONC. 0 GROUND LEVEL.. 2 MIN. jn 14w MIN. OF welt C.I. OR D.I. � 4" HYDRANT !RANCH-C.I. or D.I. �II - (4" x 3" M.3 REDUCER IZMAIN _„ ; ON 3" MAIN ail — 3 CUBIC . ', :e .�°; IIII FEET Of ;_ t..': •. GRAVEL illy .. '_0. _:e. IIj( ' �J�I NO BEND$ IN THIS AR �IIIfI - °- PLACE CONCRETE' ALL FITTINGS -SHALL BE TMRIAeLE DISTAMCE �//�fllly�.�/!1/ KICK BLOCK AGAINST ASSEMBLED WITH DUCTILE I SOLIO Undisturbed IRON. RE TA WfR GLANDS WITH PLACE CONCRETE KICK BLOCK A=?IST OLIO Soil. SET SCREW TORQUED AS PER unolsTuagEs SOIL. MANUFACTURERS' REC0MMEN0ATIOI • UNIT BID ITEM COMPLETE IN PLACE I •N TE I. ALL HYDRANTS TO BE SET PLUMB WITH NOZZLE FACING HIGHWAY OR COUNTY ROAD. 2. HYDRANT AND VALVE WILL BE SET AND BURIED AT THE DEPTH SPECIFIED BY ENGINEER. 3. HYDRANT BRANCH TO BE CONSIDERED SUBSIDIARY TO FLUSHING HYDRANT AND AUXILIARY VALVE. 4. ALL HYDRANTS WILL CONFORM TO AWWA C502-73 STANDARD. 5. ALL LABOR AND MATERIAL. ITEMS NECESSARY. FOR COMPLETE IN- STALLATION I-NCLUDLNG TEE, C.I. OR D.I. PIPE, VALVE WITH BOX,. HYDRANT, ETC., SIIALL BE CONSIDERED ONE BID UNIT. - FLUSHING HYDRANT DETAIL Sheet s .I J - z O p < e0 a LU 40 ¢ Y. u a to �! O≤ . ._ yyj W Z I_t. - mrY < J d 1== Y oa O n n= I 40 ww> Y c\- �� cu yy OZOQ< F>_ ZV; pI� 1.1J ■ Z uWI •N (V 1 N /, iI _.•II =xQ -- z I -- • - - N M -J-r III ___ • N } x C L T o r. L m„ Q 2> c ^ C V, N Q � Uu, [O Q C°� mY LO x < S C 0 'V a = u Ov '- N t ILO G W 4 'liii _Il tI ___ . O �I • I•II • II tH O1 ` U ', O _ ,L W Ql C z -l. u p r W u a G • y O • N N Ii x c W u a J 0- D 0 U J .< a • N Z W W 3 ,- Li J W m W a z u a Z V y Z 20 J J O U Q m J4 z < W • Z •Z • > • O 'Alt- N Q h - J W V h u U 0L) - < < N •I:II •N u 2 >O -I • • IIi — 1- &-rd Z O W W 2 rt NcaUJ'J I: a- c c'J wo _J U U Q W W W > 7 oar p I / W LL } Q O oa 3 � O J z cn 2 W w (Ls J W a LL S p N p a J U W Z 4 m W p J • p Jr ' J C W Y F V � � 0 3 u C W x z a W < a 0 U. 0 0 m Meet /0 MILHOLLAND COMPANY Engineering & Surveying 205 West Center Street Fayenevlue. Arkansas 72701 Office Phone (5O1) 443-4724 ORIGINAL �- \ ORIGINAL GROUNDLE.VEL V GROUND LEVEL BELTED STRAPSC SEND \ T4i1 BEND -'N �i ' THRUST 04 ' •° ° �CONCRETE P ' •' . ;;,-. ° BLOCKING YCIITUR BCD GIRTH �'� -. ` •>. • CONCRETE UNDISTURBED EARTH .,��•'''' BLOCKING �• BLOCKING FOR SENDS e LOCXING FOR BENDS SEE NOTrC i i' . n. PLUG •-° -CONCRETE BLOCKING (EDGE OF TRENCH T NRUST / 1� • 4u' °/ ;•> CONCRETE BLOCKING • °YY I � I - BEND :I 1. — THAUS T , CROSS .. EDGE OF TRENCH SEE NOTE "C- ' BLOCKING FOR CROSSES BLOCKING FOR BENDS NOTE: ' ALL PIPE FITTINGS 411 AND LARGER CONCRETE BLOCKING SHALL BE; � ' A. D.I. Mechanical Joint rated ico p.s.i. working pressure for Main pressures Ereater than 200 p.s.i. L. :' D.I. or C.I. Mechanical Joint Class 250 for Main Pressures less than 200 p.s.i. TEE ' C. THRUST BLOCKING shall be adequate EDGE OF TRENCH to withstand the sum or the Static Main Pressure with Storage Tanks t full plus 200 p.s.i. Water Hammer BLOCKING FOR TEES L multiplied by 2.5. Undisturbed Soil Backing shall be assumed THRUST BLOCKING adequate to 200 p.s.f. pressure. I ' FOR PIPE FITTINGS ' Shee/ // I THRI PIPE SIZE FI 4" T OR S SMALLER 4 T 6" 9 4 T B" 9 4 T 10" 9 4 NOTES: I. CLASS B CONCRETE 2. SCHEDULE BASED Ot SQ. FT. AND ICO PSI 3, FOR LINE PRESSURES GREATER THAN too PSI AND/OR SO'L RESIS7ANCE LESS THAN 1000 LBS. PER SO. FT. , THE SCHEDULE SHALL BE ADJUSTED IN THE FIELD. 4. LEAD END BLOCKING IS THE SAME AS FOR TEE. PIPE FITTING CC M;LHOLLAND Engineering & f'ce Prone (5O1) 443-4724 CO NOT ENCASE JOINT FINISHED GRADE CONCRETE JNDISTURBED SOIL FITTING PLAN SECTION )NCRETE THRUST BLOCK DETAIL CONIrANY Surveying 205 West Cen•nr Street Fayettevdte. Arkansas 72701 Sheer l/ -.L THRUST AT PIPE BENDS P•2x62.5 H A Sin! a 2 USE TEST PRESSURE. USE INSIDE BELL DIAMETER WHEN APPROPRIATE. USE BOTH "A" SCALES TO SET POINT ON SUPPORT LINE. READ "B " SCALES 1p00,000 WITH STRAIGHT LINE THROUGH SET POINT. ® P 500,000 e 4 0 3 w _� 3 IL 4 C+C O 2 5 5O0_2 T.-. 72® I00000 p Q 60 400::170 54 160 a 48 150 y iS42 140 0 In 36 X300 130 Z 50,000 25 I7 _ = 30 120 0 4 • 304 024 r10 0 3. 100 • 40W —20 _ J t8 X200-90_ 0 P • 50w t6 s- 4- ••w 80- TO a !x D: m X90 w t2 0 N 70m ] 10,000 • F- t0 a •.a = w 8 0. 0 I--- -50 In z w 5,000 5OC 4 w w = a a 4 100 N 90 3 a1 w0' 2 w 80 35� w Ir a 2 TO 30 1,000 60 2 800 5 -700 -600 50 500 Snee, ii -s •VRg5 Hcoo.rn• r ............ ___________ 1 11 a a o 0 0 . oa o o s o 0 ao O O O O O O a o s O q m O C O N Y N c S S O O C O O o Y n a s •ea o a o 0 c c w t` o N o o m rl a Y C {7 O N . w c 0 r• O t. n .. c n ♦ .I n n n h w N a r 1O n a o • a — «-• a u $ 0 C 0 0 0 0 0 0 0 0 0 a a g $ cc C U O - V O o O N O 0 N Y O .o 'Ca In N _� O 0 C p. a b m O 0 C '0 N 0 — n 0 0 Y 0 r D O C CJ W r: n r: N N N N w ar ti P CY w U O- C. 0 0 0 0 0 O 0 0 0 0 O O O O O 0 a q/ �. /.. • O OC O O O O O O O 0 O m O ^ , a C m tl m m -1 N - o N to o a 7 . M o. r. a o N n to- m o m o 0 0 o d e o m o a O a C. .• m 0 V N O o v to w .+ m r v n a P- N n N a N N N r .. r r r - L^nf 8 C P p V^ O O O O O O O O O O O O O O 0 O O -- +✓ a Ot • 0 O O O O O O O O O O O a p 0 O O fJ S A C G .• = N o .e C m -r IC C C n 0 a ' n O O to a a V O C O o m a m a 0 V4 O m '. U CJ -+ .y w � Sti p .y Opp m O tl r S i0 S o r) � p. p m p Na t� op. O 0 p S S CO 40 .4 L` O Lam• L� _ 0 n IC o v ti ei O -. r r .V w w ti O O m n C V .1- a N - o - .4 m o I 40 g g a S -4 0 n m 0 C 0 0m O N .4 N a O Y 0 0 -I w C Y -. 0 o m m N o p m Y m n w n m 0 o O O O 0 0 0 0 0 0 0 0 0 0 0 0 • 0 0 0 0 0 0 0 0 0 0 0 C 0 0 0 0 0 n Y O o o n o O m w L. N Y a n 0 b m n o c . Y » P3 n a Cl y o ICI • C O O O O O o O o C 0 0 p 00 0 o Oo O N a N 0 v tOO N + r Y C a p Or N O V O O Cl O m a Y 0 r - _ • to n.4 .. n n n w N a o o n • 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 C fl tl -• to r I') .r o w n o m v m O 0 V O Y O 0 Y Cl D o n o t` C .I C O tl 10 Y Y to m tt tO N N CJ r r r -4 L O 0 0 0 0 0 0 0 0 a O O O 0 0 0 0 X o n o 0 o c 0 a o o c 0 a o N to to N 0 0 p N .+ Y U O - n m 0 Y N N a 0 .S O N O 1•) .� O O ♦ O a C •1 a n n t'] n Cl Ca CV N r .• ..I tJo c C c 0 0 0 0 0 0 0 0 0 aO CS 1ao r P a I ► ---J r N eY r O 0 -• • n O a n — C S N N N N N N . ..4a -I '. �• ti . U + a a O 1` m w a> • CD o G • O S O O S O S S S S C S S U u O Op. C ffl tr N O tp .• N N O 0 Y N O CJ N U ICI -• t. tl _ a +I a N,l m -n-• ti .Ni ti O m C m n N -• L 6 ~ . 0 S S S O 0 S C O S 0 S 0 0 C S a] • o C n m a m C C t. 0 0 _ t� c .0 o N o a .ri C .V�1 w -t o m m t` o o M p G y -i v � • CC oOo O O O O O O O O p O 0 O O O O C O A • S S 8 m V C S raJ 4 0 0 n O b N • C t. .4 O O 0 N L` 0 0 tO V V p N w ..I t� Y� 00 r $ .'. o u Ytl o m mr . r o n o m N O tl O n n O 4 " " .• -• -1 -• -1 0 O O 0 C O O O O O O M ta ¢ G 0. - m - - - d w m p m o tl n In.w w 1 • 3 Or,• e a o 0 0 a e a a e 1 1 1 a Ix"K < C< O O 0 N O C 0 tO O A O w a .+ O a o— MJx o m n o o tl tl 4 Y n to Al Cl r . G OIL •LAMS • MCCJ.-CLL LMGI MLCM MC CPCtAMY heel //- C fORM b.1.! Undisturbed Undisturbed Soil B" in. )8" Min. - o �.; :..;. f: ..a: ::k:t .�.r.� .. ... .:.a .'.-•. .•. -. ''; - Class "B" Concrete PLAN VIEW Base : I , ii : I Class "B,. Concrete ELEVATION VIEW CONCRETE I • THRUST ANCHOR I Sheet l2 203w. CENTER MILHOLLAND' COMPANY ' Fayetteville Isou aa3-aTza Engineers Surveyors Arkansas 'I M 1 N_ al L N I, � 0 N /o a py SI 1 o C ¼.qj E o Z 3 ° , 119 I L VIN N i. I I N L II ' v V I '/',) b y C W L N° .I O a' o IC ' // I! I yuae 1 �D c Qi Y C y p /r% 1SI 1 Sheet l 1W CE *Ea MILHOLLAND COMPANY •yettev;'le E. G veers _Surveycrs ArkcnSCS C Cr, G 1 V q aC ` MOJQ .J C O \ \ C V a SC3 w. CENTER MILHOLLAND COMPANY Fayetteville Engineers Surveyors 0) O v O W V ) Sheet /4 (-01) 443-4724 Arkansas V 24J142•'mn. D.I. pipe IIPV.C 2 pe v \ j .' ' ' ' MA/,1J . • JJ I 4 �`l•Y.1�\Y{.,\ /�• /��'/11Y. 1J�1 IY' �ri11'// • .^\' �u 1.5i .•/ � }1� 6 CU 7 SIDE 6 MIN C!AMETER CAIN CONCRETE EN CA SEPAENT S/;eer /5 205 W. CENTER P4 LHOLLAND COMPANY {501) 443'4'24 oyehev;ile Er rneers Surveyors Arkansas Top 4" of sup/ate shall be cleared of Rock Debris, Roots, etc. and repaired to a condition equal to or better than prior to construction., MILHoLLAN(7 COMPANY Engineering & Surveying 205 West Center Street Fayetteville. Arkansas 72701 Office Phone (501) 443-4724 Smooth oiler one (/1 year's settlement — — — — GEN\AL B.4\\LL >\\ O a QJ TAMPED SELECT PILL N ^�i O __—Trocer Wire on PVC. Pipe MAIN / to be looped around each tin Joint o/ Pipe. 6" Compacted Selected Fill under Type I,f ondal Rood Crossings and Rock removal areas. TH= NOTES: 1. Payment for "ROCK EXCAVATION" shall be computed on a maximum Trench Width of ("D") nominal diameter of pipe (+) plus 18", and a maximum Trench Depth of ("D") nominal diameter of pipe (+) plus 42". 2. Trench Bottoms shall be free of rocks and stones larger than 3/4". 3. Surface of Construction area shall be replaced, seeded, fertilized and maintained one (1) year after final acceptance of the Water System by the Owner (City). 4. All trees, brush, boulders, rocks, and debris affected by Construc- tion shall be properly disposed of. TRENCH DETAIL "Water Mains" I ii I I .i I I I Chao) /C ri I I I I I I I 1l 7cii-71; city i c c d c ?:C V; ku OI� LC S O � ` o N Q c 3 1 ¢ 0 h 0) O K t 0 0 t � r. O Q 0 • ZI ZY L D � C 0 'V 1 -v C o F Lul cz ,F L N C 2 V t;o � t O C H C H Z Z H C Z HO E m O cl O L Z [mac] (pc] oO X E-• ¢ O i C G C H o. L C H t ¢ c ] H 3 p :n Z p ¢ v7 C O 2 U] Z m¢ O Z C c¢ ] H H o ¢ c a FJZ [11 c C a -• OH [,. [:2 Ems:] F• O Cm' n O O c LEJ O F H _J F --1 Z a O H (CO a O GUi C - _- c o — = E:-1 G F } a a. r H Es] .- Q Ll HO H C C Z F¢ C C: O Q V] f, y p H G. Ca] H Sheet /7 I j I I T 9 : 0 1 6 3 CF HEET NO. 16 ALSO APPLIES 0 SEWER ONSTRJCT10N 0(A. PIPE .'0.6 Bars 60,5x,58 6' Ce-lets NJo•5 Ec-s 42,36'1 6' Center No 6 Ba-s 30'' t O''Ce:.'ers Ecrs , I8, 24, I I ' 1-CCenters I L C NC Noe RP-;nrorc'ry Sf-c'I Be CC9?InL'ous Thru Manhole. COMPLY W/GLASS 48 BEOD•NO NOES. _Q ccse 4 No. 5 Bars Lcng fudina CIDss I'p' Conc-e'e CLASS IA" BEDDING sl(•.e Dipe O;0mete• 2- 4.. , W 42 6-C ' �_ 4B 5-5 54' I : 60 7-7 ' Note: ASTM CLd SS y'j ,-tom _ �__y Tr -.e fvt: •.,m Te-ch {'bdt,`. For AN Sizes 4„ V/ CO 'es S? -c'' Be T -c' With A Iow5 ' A 6 .tic n tS'c1ca c -I. $, _ c r; -r _ P B WORKS SPECS- OfThe Bet. "ALL MAINS SHALL BE BEDDED FROM S" BELOW TO 22" ABOVE PIPE WITH GRIT OR EQUAL OUTSIDE STREET RIGHT-OF-WAY, ' AND WITH SE -2 WITHIN STREET RIGHT-OF-WAY; TRENCH WIDTH SCHEDULE CLASS L'E'I BEDDING ALSO: TRENCHES UNDER STREET SECTION SHALT, BE COMPLETELY FILLED WITH COMPACTED S3-2 TO SCEGRADE AND HCR:ZONTALLY TO ONE (I) FOOT BACK -CF -CURS", SHEET NO. 1 •S w. CEN'ER MlLHOLLAND COMPANY (3CII 443.4724 aye't e',ille En^reers I '- n Surveyors Arkenscs R EC.,WEO BECOIco FOP CLAY PIPE A- DEPTHS CF 1OJ-O" OR MOPE, AN PLAS-IC PIPE AT ALL LENGTHS AS FCL LCWS: MOTH C HAND P -ACED SELECT F'LL MATEL4L. nfT C ©TAMPED SELECT Ig FILL MATERIAL O TAMPED SPECI4L� tEDD'NG M4rFRIAL r;. f]InP 0- 54 27, eE 24'=42" 21-3G' BI. 30' ;4- 24 12-!c II' n n ,. , B,;O,t2,r5, IS60' ;2-36,42,48 8-301' 5 -D 0,1 ' 24 t' RE O SIRED PIPE FCA ALL pr ES BEDDING FOR F LL WI w ACCEv-. CLAY P'PE AT ABLE MATERIAL 10=0 OR LESS PER SPEC'F Ca- DEPTH 4$ TINS. IP/>""" FOLLOWS: EB-2 B4CKFIL-^^UNDER ALL P4VEOVHANG PLACED SJgF4CE AgEAS IEXCAVATED MAT. FREE FROM IRA S M, DE9RIS AND ROCKS GREATER TPAN 11/2" IN ANY N ,BJ Tench D'MENSION. PLACED AND -AMPED �// / *�AS MATERIAL SAME IN® ABOVE I Machined Surface, Non -Rocking Manhole Frame And Cover Batt 4 Hayes or Equal. • .. 24 :. f-. _ N >i CI a • 0l a, Vl O c V.. e • .v. C.I.Manhole ; Steps a' Ur =� ci =g U, p 6• 4aop �. „ 6 Min 1; Min See Note .. Y.- 4" GROUT BASE Or MH �: Min Note: For Manholes in Public Right -of -Way, Cast In Place Concrete Shall Stop At Point Indicated.. Note For Manholes 4'-O"or Less In Depth, Use 24"Min-36 Max. High Cone With S!'Max. High 2-0011 Throat. Note For Pipes Entering Base, Opening is Mode, Pipe Is Inserted And Sealed With Non — Shrink Grout. - 6'' 3000 Psi Min. Concrete SECTION = TYPICAL POURED IN PLACE MANHOLE 205W. CENTER MILHOLLAND COMPANY (501) 443-4724 Fayetteville Engineers :Surveyors Arkansas t CO w z 0 L U Z a O jl a O C m m N E c m a •a N - a In a C W o N C >V > O a O C. I y I l� m N m _a 4 N Zn x V L _C L F 0 , C, C W W U, L • m C � L ville Engineers Lii Ui 'mil m a a SHEET NO. 3 COMPANY (5C„ 443- Z, Surveyors Arkansas I W ,LI - w Z _ _ — z = J F _ o (I) w ! ? ? O o H U . w o a wa Ui Q- w o_ LU - a H w z U a w C J Y W Z m Z J O _ O _ a _ a F D ' Q m •V OZ >Q v a • SHEET NO. 4 205 W. CENTER MILHOLLAND .COMPANY (50„443-4724 Fayetteville Engineers Surveyors Arkansas GLEANOUi M!LH0LLA,No I� Engineers II =60L6 C' COVER SV=r-r Mn c G O LWPAN Y „0„ „3-4724 Surveyors Arkansas L. FAYETTEiiiF. L THE CITY OF FAYETTEVI..E. ARKANSAS DEPARTMENTAL CORRESPONDENCE_ To: Fred Hanna, Mayor Thru: Nevin Crosson, Public Works Director Charles Venable, Asst. PW D ctor Don Bunn, City Engineer and Agenda Review Committee (see cover sheet) From: Jim Beavers, Engineering Date: 12 July 1996 J(3 Re: Proposed change order no. 2 to the construction contract for improvements to Stubblefield Road. 1. Project Description. The second phase of the Stubblefield Road improvement project is the reconstruct and widening of Stubblefield Road from Harold Street to the new intersection/street at Old Missouri Road. Specifically, the project provides for the widening of Stubblefield to 25 feet, curb and gutter, storm drainage improvements and a sidewalk on the north side. 2. Proposed change order. The proposed change order will add sidewalk at Old Missouri Road on the east end of Stubblefield,,add drainage structures for Stubblefield and delete the sidewalk on the west end and delete the rock excavation not required. The additional work is $13,157.00 and the deleted work is $15,980.00. Please refer to the proposed change order for specifics. 3. Project budget. The Council approved: *the construction contract in the amount of $577,833.50, *the project contingency of $57,783.35, *a budget adjustment in the amount of $396,106.85 to fund the project, *and authorized the Mayor to expend funds as necessary up to the limit of the construction and the project contingency. 4. Action requested. Mayor's approval and execution of the enclosed change order number two. After the Mayor has executed the change return three originals to Engineering to contractor. encls: 1. Four original change order no. 2. 2. Copy of resolution 73 - 95. order, please have the City Clerk return to the consultant and the IF MILHOLLAND ENGINEERING & SURVEYING 205 West Center Street FAYETTEV LLE, ARKANSAS 72701 (501) 443.4724 FAX (501) 443.4707 WE ARE SENDING YOU Snop draw ngc Copy o' letter COPES44 DA -E Attached Under seoarate cover via Pr nts plans 'C-ange arcer , C T EG3 �� U �V' IR at- i NT or1 /r1R. JIM &1v�C, s nf?C i tie to Icw1-g tems: Samples -- Soeciflcattons NC. //11 IJF Sc41P11;1N �i• O•Jo. I."Al Tu2.c5 I F'F SF ARE I R ANSM.I' TED as c hec tied oe ow: For approval For yaw , se As req..ested �or •eview and co-'rne•t FOR EIDS DJF Approved as su:im'ttec Approved as notec Re:irned +or ccrrect'ons 19__ Resubmit copes for aop•oval S..bm t _ _ codes to• distrinutlon Retur' no•rectec prints 'RI\TS RETURN; D APE R . OAN 1 O US REMARKS _ __ - - - - -- A-rrsc Ed,igc crovsuers arG e,ac arnL s roc L' Q. we,. Z 7HEsu - S#elzn tb /C0/tP ,3,ret,-sE C4LL /f_ YD(/ fcVE _rv*VK _ — I.U£5T7dUS, - --- C:,PY TO _ ter.—.YG E.-: 'APEr Conte'•s 43 PeLrsj^,e'•'a' tea• Grs..^e' SIG•EC If enclosures are not as noted, kindly notify us at once. CHANGE ORDER Iry PROJECT: STUBBLEFIELD ROAD IMPROVEMENTS, PHASE II DATE OF ISSUANCE: OWNER: CITY OF FAYETTEVILLE (Name, 113 WEST MOUNTAIN STREET Address) FAYETTEVILLE, ARKANSAS 72701 CONTRACTOR: JERRY D. SWEETSER OWNER'S BID No. 95-18 CONSTRUCTION, INC. ENGINEER: MILHOLLAND COMPANY 2C5 WEST CENTER ST. FAYETTEVILLE, AR 72701 CONTRACT FOR: STREET AND DRAINAGE IMPROVEMENTS ENGINEER's Project No. E-447 You are directed to :Hake the following charges to the bid items in the Contract Documents. Description: ADDITIONS TO BASE BID ITEMS: CONTRACT PART "C" - STREET AND STORM DRAINAGE: III. J. OLD MISSOURI ROAD SIDEWALK: Construct 4" thick x 4' wide concrete sidewalk with handicap ramps at street intersections, private drives, and pedestrian. crossings per plans, 135 L.F. @ EIGHTEEN AND 50/100 - - - - - - - - - - - - - - - - - - - - $( 18.50 ) per L.F. $_2,497.50 III. K. Stripe Centerline of Harold Street in accordance with City of Fayetteville's Traffic Department specifications, 2,270 L.F. @ ZERO AND 15/1CC - - - - - - - - - - - - - - - - - - - - - - - $ ( 0.15 ) per L.F. $ 340.50 IV.5.F. STA. 22+60; Construct new 4'x 4' Reinforced Concrete Junction Box with 12" x 4 L.F. Inlet Opening including removal of existing 24" CMP and arade swale to match inlet, Per I.urtp Sum @ TWO THOUSAND FIVE I-:UNDRED AND 00/100 - - - - - $(2,500.CC ) per L.S. $ 2,500.00 ADDITIONS TO BASE BID ITEMS [CONT. 1 CONTRACT PART "C" - STREET AND STORM DRAINAGE: XI. Construct Modifications to existing Concrete Swale located South of Harold Street per plans, as follows: [Prices should include cost for repairing all disturbed fences and surface areas] Sawcut 40 L.F. and Remove & Dispose of 1.5 C.Y. of Existing Concrete Swale Surface, Per Lump Sum @ FOUR HUNDRED NINETEEN AND 00/10C - - - - - - - $( 419.00 ) per L.S. $ 419.00 2. Construct Reinforced Concrete Footings 2.0' in width, 6" thick, and connected to existing swale with 12" long #4 dowels, 40 L.F. @ ONE HUNDRED AND 00/100 - - - - - - - - - - - - - - - - - - - - $( 100.00 ) per L.F. $ 4,000.00 Construct E" thick Reinforced Concrete Retaining Wall Panels, 8.0 S.Y. @ FOUR HL'NJRED TWENTY FIVE S( 425.00 ; per S.Y. $ 3,400.00 TOTAL ADDITIONS TO BASE BID ITEMS - - - - - - - $_16,085.00 DELETIONS TO BASE BID ITEMS: CONTRACT PART "C" - STREET AND STORM DRAINAGE: III. D. SIDEWALK; Construct 4" thick x V wide concrete sidewalk with Eand_cap Ramps at street intersections, Private Drives, and Pedestrian Crossings per Plans, ORIGINAL BID: 2,50C L.F. @ $8.00/L.F. C.O. NO. 2: DELETE 310 L.F. @ S8.00/LF $ 2,480.00 CONTRACT PART "D" - MISCELLANEOUS ITEMS: I. A. ROCK EXCAVATION: Rock Excavation for Construction of Storm Sewers, Sanitary Sewers, Water Mains, and other approved items, measured in accordance with Appendix Detail Sheet No. 16, estimates 1CO C.Y. @_ ONE HUNDRED THIRTY FIVE AND CC/100 - - - - - - - - - - - - - - $( 135.00 ) per C.Y. $13,500.00 TOTAL DELETIONS TO BASE BID ITEMS - - - - - - - $-15,980.00 TOTAL ADDITIONS TO BASE BID ITEMS - - - - - - - $_13,157.00 TOTAL NET COST DECREASE TO BASE BID ITEMS - - - - - $(-)2,823.O0 Attachments: (List dccuments CONSTRJC7lCN PLANS CHANGE :N CONTRACT PRICE: Original Contract Price supporting change) : REVISED CHANGE IN CONTRACT '" ME Original Contract Time $_577.833.50 180 CONSECUTIVE CALENDAR DAYS Previous Change Orders No. 1 Net change from previous to 1 Change Orders $_25. S0C.00 20 CONSECUTIVE CALENDAR DAYS Contract Price pricr to this Contract Time Prior to this Change Order Change Order $ 603,633.50 200 CONSECUTIVE CALENDAR DAYS Net Increase ;decrease; of this Net Increase othis Change Change Order Order 6b $_(-2.823.00 CONSECUTIVE CALENDAR DAYS Contract Price with ail approved Contract Time with all Change Orders approved Change Orders $ 600,810.50 r2fi�CONSEC::TIVE CALENDAR DAYS days or date RECOMMEtiDED: APPRO% E grneer City of Fayetteville APPROVr'D . ''7r a 4r Jerry S 'etser Constructicn