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HomeMy WebLinkAbout55-97 RESOLUTION • RESOLUTION NO. 55-97 SCANNED A RESOLUTION AUTHORIZING THE MAYOR AND CITY CLERK TO EXECUTE AN AGREEMENT WITH GOODWIN & GOODWIN, INC., FOR THE INSTALLATION OF THE DRAKE FIELD EAST SIDE SEWER LIFT STATION, IN THE AMOUNT OF $85,970.00; AND APPROVING A BUDGET ADJUSTMENT. BE IT RESOLVED BY THE CITY COUNCIL OF THE CITY OF FAYETTEVILLE, ARKANSAS: Section 1. That the City Council hereby authorizes the Mayor and City Clerk to execute an agreement with Goodwin& Goodwin, Inc., for the installation of the Drake Field east side sewer lift station, in the amount of$85,970.00. A copy of the agreement is attached hereto marked Exhibit "A" and made a part hereof. Section 2. The City Council hereby approves a budget adjustment in the amount of $20,684.00 by increasing Sewer Improvements, Acct. No. 5550 3960 5815 00, Project No. 96066 decreasing Use of Fund Balance, Acct. No. 5550 0950 4999 99. A copy of the budget adjustment is attached hereto marked Exhibit "B" and made a part hereof. PASSED AND APPROVED this 17th day of June , 1997. ,,�� ♦� S ~ ► f fit; = APPROVED: I '41?-1 By: /440e4444,pv „ '� ' Fred Hanna, Mayor ATTEST: By: A•Cte,<: Traci Paul, City Clerk APR 1 1991 • DOCUMENT 00500 EXHIBIT A CONTRACT THIS AGREEMENT, made and entered into on the 17A day of SLr 1997 , by and between Goodwin & Goodwin, Inc., Fort Smith, Arkansas herein called the Contractor, and the City of Fayetteville , Arkansas, hereinafter called the Owner: WITNESSETH: That the Contractor, for the consideration hereinafter fully set out,hereby agrees with the Owner as follows: 1. That the Contractor shall furnish all the materials, and perform all of the work in manner and form as provided by the following enumerated Drawings, Specifications, and Documents,which are attached hereto and made a part hereof, as if fully contained herein and are entitled Drake Field East Side Sewage Pump Station , dated August,1996. Advertisement for Bids Payment Bond Instructions to Bidders General Conditions Bid and acceptance thereof Supplemental Conditions Performance Bond Specifications Drawings (See Sheet Index below) SHEET INDEX Sheet No. Description 10-01 Cover 10-02 Sewer& Pump Station Location Plan 40-01 Plan& Profile, Sta. 0+00 to Sta. 11+50 40-02 Plan& Profile, Sta. 11+50 to Sta. 19+48 40-03 Pump Station Site Plan& Details 40-04 Sewer& Force Main Details 50-01 Electrical 2. That the Owner hereby agrees to pay to the Contractor for the faithful performance of this Agreement, subject to additions and deductions as provided in the Specifications or Bid, in lawful money of the United States, the amount of: Eighty-five Thousand Nine Hundred Seventy Dollars ($ 85,970.00 ). 3. The Work will be substantially completed within 60 days after the date when the Contract Time commences to run as provided in Notice to Proceed, and completed and ready for final payment in accordance with the General Conditions within 75 days after the date when the Contract Time commences to run. 00500- 1 • 4. Liquidated Damages: Owner and Contractor recognize that time is of the essence of this Agreement and the Owner will suffer financial loss if the Work is not completed within the times specified in above, plus any extensions thereof allowed in accordance with the General Conditions. They also recognize the delays, expense, and difficulties involved in proving the actual loss suffered by Owner if the Work is not completed on time. Accordingly, instead of requiring any such proof, Owner and Contractor agree that as liquidated damages for delay (but not as a penalty) Contractor shall pay Owner Five Hundred Dollars ($500.00) for each day that expires after the time specified in Paragraph 3 for Substantial Completion, if Contractor shall neglect, refuse, or fail to complete the remaining Work within the time specified in Paragraph 3 above for final payment or any proper extension thereof granted by Owner, Contractor shall pay Owner Five Hundred Dollars ($500.00) for each day that expires after the time specified in Paragraph 3 for completion and readiness for final payment. 5. That within 30 days of receipt of an approved payment request, the Owner shall make partial payments to the Contractor on the basis of a duly certified and approved estimate of work performed during the preceding calendar month by the Contractof,•LESS the retainage provided in the General Conditions, which is to be withheld by the Owner until all work within a particular part has been performed strictly in accordance with this Agreement and until such work has been accepted by the Owner. 6. That upon submission by the Contractor of evidence satisfactory to the Owner that all payrolls, material bills, and other costs incurred by the Contractor in connection with the construction of the work have been paid in full, final payment on account of this Agreement shall be made within 60 days after the completion by the Contractor of all work covered by this Agreement and the acceptance of such work by the Owner. 7. It is further mutually agreed between the parties hereto that if, at any time after the execution of this Agreement and the Surety Bond hereto attached for its faithful performance and payment, the Owner shall deem the Surety or Sureties upon such bond to be unsatisfactory or if, for any reason such bond ceases to be adequate to cover the performance of the work, the Contractor shall, at his expense, within 5 days after the receipt of notice from the Owner, furnish an additional bond or bonds in such form and amount and with such Surety or Sureties as shall be satisfactory to the Owner. In such event, no further payment to the Contractor shall be deemed to be due under this Agreement until such new or additional security for the faithful performance of the work shall be furnished in manner and form satisfactory to the Owner. 8. No additional work or extras shall be done unless the same shall be duly authorized by appropriate action by the Owner in writing. 00500-2 • IN WITNESS WHEREOF, the parties hereto have executed this Agreement on the day and date first above written, in three (3) counterparts, each of which shall, without proof or accounting for the other counterpart be deemed an original Contract. SEAL: Goo ' & Goodwin Inc. CONTRACTOR WITNESSES: B (IAA. Geoaw,►A President Title CITY OF FAYETTEVILLE, ARKANSAS ATT T: OWNER lealL .Q/ By OWNER/ Clerk Mayor Approved as to form: Attorney for Owner YETI ''x. .'f i 00500- 3 City of Fayetteville,Arkansas Budget Adjustment•Form EXHIBIT B Budget Year Department:General Government . Date Requested Adjustment# 1997 Division:Airport 04/15/97 Program:Capital Project or Item Requested: Project or Item Deleted: Additional funding is requested for the Sewer Lift Station,project number 96066. None.Use of Fund Balance is proposed for this adjustment. Justification of this Increase: Justification of this Decrease: The low bid for the Sewer Lift Station was greater than the remaining Sufficient cash and investments exist to fund this request and comply with City budget. Increase Account Name Amount Account Number Project Number Sewer Improvements 20,684 5550 3960 5815 00 96066 Decrease Account Name Amount Account Number Project Number Use of Fund Balance 20,684 5550 0950 4999 99 Approval Signatures Budget Office Use Only Requested By Type: A B C D E F B t C ordinator Date of Approval Department Director Posted to General Ledger Admin.Se s it j Entered in Category Log Mayor / C:\APP\97BUD\A PSWR.WK3 Budget Office Copy (o CO V 0) N a W N Z W C A D 0 O CO 1 — -- ---- -- -- -- 31 0m ^T C c r T v co C) C)-' -n-k va9, -001 O CA-ti G)CJ 0>> .4 cp Or-bam -IA 777 DCO A< mg fME V A� :ZUTj 110-1 m V � iE, g Z � mTT Z Z mC) -ICa? X_. 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Name Division Department MU M IOI �UIR n.The Airport requests approval of Amendment #2 in the amount of $1,555.56 to on rac wit cClelland Consulting Engineers. This Amendment covers additional engineering inspection services for the Airport's sewer lift station, Project # 96066. The contractor, - & Goodwin, has gone past the completion deadline extended in Contract Amendment #1. The amount of this amendment will be deducted from Goodwin & Goodwin's contract; therefore, no additional cost to the City will be incurred. This project is now substantially complete awaiting Airport staff's and Engineer's inspection. COS D COST TO CITY: $ 102,746.00 Sewer Lift Station Cost of this Request Category/Project Budget Category/Project Name 5550-3960-5815.00 $ 102,746,00 n/a Account Number Funds used to date Program Name 96066-01 $ 0.00 Airport Project Number Remaining Balance Fund ]n� nEW: XX Budgeted Item Budget Adjustment Attached B dg t Coordinator Administrative Services Director CONTRACT/GRANT/LEASE REVIEW: GRANTING AGENCY: ipCi.4f 16eritizi6294g • Accounting a er Date --,ADA C ordina,.r f / zi4-6-77-?,r t/ City Attorney Date Internal Auditor Date Vca-a4 98 j Purchasing Officer Date STAFF RECOMMENDATION: Staff recommends approval. LW-.74_. C. O 4 - 6,- , n. / Division Head Date Cross Reference6.(',''(/•••,' - - ',, Re_ s-(17 Department Director Dat New Item: Yes No G .L i f Pre Or/Res#: Admini-, at' -rvices Director Da / L� Orig.Cont.Date Mayo L1• Gate j' • AMENDMENT TO THE A aceEm ENT WITH Goodwin & Goodwin, Inc. AMENDMENT 1 This is an amendment to the Agreement for Airport Sewer Lift Station executed on the 17th day of June 19 97 between the City of Fayetteville, Arkansas and Goodwin & Goodwin, Inc. *OXI I{ 9X 'KiX XtMW111 l03ii(4001(4 Reduction in contract price amount to cover additional engineering services due to company's failure to complete . project on schedule. • MiXtUrhATECOOSPXXXtXMIXAttiltanIXIXXIMXiMilagibleXICOMIXXRXXXV4ft The reduction in the contract amount shall not exceed $ 1,200.53 CITY OF FAYETTEVILLE: /W-f/( _ Date 24,41 Mayor Goodwin & Goodwin, Inc. Company L&C/14 Date "7 I P8 40N26)....6\9w\it Ti le ` FOR OFFICE USE ONLY Existing P.O. # 98-0001235-001 Contract # 602 AMENDMENT TO THE AGREEMENT WITH Goodwin & Goodwin, Inc. AKENDMENT , 2 This is an amendment to the Agreement for Airport Sewer Lift Station executed on the 17th day of June 1997 between the City of Fayetteville, Arkansas and Goodwin $ Goodwin, Inc. Wings mag dE t ierd iyC mixt Y Reduction in contract price amount to cover additional engineering services due to company's failure to complete project on schedule. Tlaiodluvercomeatoctittannitattuuxmcionimaxxotmlixxxatveacomeck The reduction in the contract amount shall not exceed $ 1,555.56 CITY OF FAYETTEVILLE: /7171/%44.441-/ Date 711h1 Mayor Goodwin & Goodwin, Inc. Company L5r\ATI/V1 Date -7- l -(1 T.tle ' FOR OFFICE USE ONLY Existing P.O. # 98-0001235-001 Contract # 602 RESOLUTION NO. 130-9 8 MICP A RESOLUTION APPROVING AMENDMENT NO. 3 TO THE CONSTRUCTION CONTRACT WITH GOODWIN&GOODWIN, INC., IN THE AMOUNT OF $376.26, FOR THE REPAIR OF A DAMAGE MANHOLE TO COMPLETE THE AIRPORT'S SEWER LIFT STATION, PROJECT NO. 96066. BE IT RESOLVED BY THE CITY COUNCIL OF THE CITY OF FAYETTEVILLE, ARKANSAS: Section 1. That the City Council hereby approves Amendment No. 3 to the construction contract with Goodwin & Goodwin, Inc., in the amount $376.26, for repairing a damage manhole to complete the airport's sewer lift station, Project No. 96066; and authorizes the Mayor and City Clerk to execute said agreement. A copy of the contract amendment is attached hereto marked Exhibit "A" and made a part hereof. ,,o';"PASSED AND APPROVED this S`_day of October , 1998. ��• .f •. ••• APPROVE • By. P/V -/ • • Fred Hanna, Mayor ' gi0 ATTE ,„%" ;f Heather Woodruff, City lerk • CHANGE ORDER NO. 1 • PROJECT: DRAKE FIELD. EAST SIDE SEWAGE PUMP STATION PROJECT NUMBER: FY962114 CONTRACT DATE: JUNE 17. 1997 DATE OF ISSUANCE: JULY 31. 1998 EFFECTIVE ON DATE APPROVED BY OWNER OWNER: CITY OF FAYETTEVILLE CONTRACTOR: GOODWIN & GOODWIN, INC. Reason for Change: This is a reconciling Change Order to revise the Contract quantities to match the Final Engineer's Estimate quantities, in a total Contract amount of$86,346.26. Justification: This project used unit prices to determine the actual payment due the Contractor. Some of the units of work changed slightly during construction. The main change was adding one manhoie connection (Bid Item 17). The plans required the Contractor to make one manhole connection and one connection to an existing manhole stubout. When the stubout was dug up, it was not usable, so the Contractor had to make a second manhole connection and deserves to be compensated for this additional work. CHANGE IN CONTRACT PRICE CHANGE IN CONTRACT TIMES Original Price: Original Contract Times Substantial Completion (days): 60 $ 85,970.00 Ready for final payment(days): 75 Net Changes from previous Amendments or Changes: Net Changes from previous Amendments or Changes: No Change $ 0 Net Increase for this Change: Net Increase (Decrease)for this Change: No Change $ 376.26 Revised Contract Price: Revise Contract Times: No Change $ 86,346.26 RECOMMENDED: ACCEPTED: APPROVED: y 4)/ ahn Robert White,P.E. By: ZtAry.vi-----)SLa-) By: McClelland Consulting Engineers, Inc. Go in &Goodwin, Inc. Cit of Fayetteville Engineer Contractor Owner / J f Date: 7/?//' Date: '[ Date: /O4/cF 55--97 • (Ad- tr) 4 - I -) AMENDMENT TO THE AGREEMENT WITH Goodwin & Goodwin, Inc. AMENDMENT 1 20% This is an amendment to the Agreement for Airport Sewer Lift Station executed on the 5 day of August 1998 between the City of Fayetteville, Arkansas and Goodwin & Goodwin, Inc. • Additional services required due to an existing manhole stubout which was not Co?In 44-Tan usable. A second manholeAwas required to replace this damaged manhole connection. The charge for the additional services shall not exceed $ 700.00 CITY OF FAYETTEVILLE: _ .. Date //e4/9 Mayo Anecit,i);IN Al=4,c9U-t:'• Company Goodwin $ Goodwin, Inc. Date T•tle FOR OFFICE USE ONLY I Existing P.O. # Contract # • SECTION 01001 BASIC REQUIREMENTS PART 1. GENERAL ' 1.1 SECTION INCLUDES A. Summary of Work: ' 1. Description of Work. B. Site Conditions: ' 1. Site Investigation. 2. Existing Utilities. ' C. Contract Considerations: 1. Payment Schedule. 2. Application for Payment. 1 3. Change Order Procedures. ' D. Coordination and Meetings: 1. Cutting and Patching. 2. Conferences. ' 3. Progress Meetings. E. Submittals: ' 1. Submittal Procedures. 2. Construction Progress Schedule. 3. Shop Drawings. ' 4. Product Data. 5. Manufacturers' Instructions and Certifications. F. Quality Control: 1. Quality Assurance. ' 2. References. 3. Manufacturer's Field Services. 4. Testing Laboratory Services. tG. Construction Facilities and Temporary Controls: 1. Temporary Electric Power and Lighting. ' 2. Temporary Water. 3. Sanitary Facilities. 4. Water for Testing. ' 5. Temporary Telephone Service. 6. Temporary Water Control. 01001 - 1 • 7. Temporary Access Roads and Parking 8. Temporary Heating and Ventilating. ' 9. Protection of Finished Work. 10. Progress Cleaning. 11. Field Offices and Sheds. ' 12. Removal of Utilities, Facilities, and Controls. ' H. Material and Equipment: 1. Products. 2. Transportation, Handling, Storage, and Protection. ' 3. Substitutions. I. Starting of System: 1. System Demonstration. J. Contract Closeout: ' 1. Contract Closeout Procedures. 2. Final Cleaning. 3. Project Record Documents. ' 4. Operation and Maintenance Data. 5. Warranties. ' 6. Spare Parts and Maintenance Materials. 1.2 DESCRIPTION OF PROJECT ' A. Wherever in these Documents the word "Engineer" appears, it shall be understood to mean McClelland Consulting Engineers, Inc., acting either directly or indirectly as ' authorized agents of the Owner. In these Documents where the word "Owner" appears, it shall be understood to mean the City of Fayetteville,Arkansas. ' B. The project consists of a sewage pump station and related gravity and force main sewer lines on the east side of Drake Field, Fayetteville Municipal Airport. ' 1.3 SITE INVESTIGATION A. The Bidder shall make his own investigation of the site. 1.4 EXISTING UTILITIES ' A. Approximate locations of major utilities and structures are shown on the Drawings,there may be some discrepancies and omissions in the locations and size of utilities and ' structures shown . B. Notify all utility offices that are affected by the construction operation at least 48 hours ' in advance. ■ 01001 -2 • • C. Notify airport officials for infor mation on the location of service lines, including electrical service lines, which may not be located by the utility companies. 1.5 APPLICATION FO R PAYMENT ' A. Submit three copies of each application on EJCDC Form 1910-8E or other format approved by Engineer. B. Contractor shall submit lien release for all previous progress payments for materials, labor, and equipment that has been billed to the Owner in the present pay request. Lien ' release shall be submitted to the Engineer with next Application for Payment. Application for Payment submitted without lien release from previous Application for Payment will not be approved for payment until Engineer has received lien release. Submit lien release on the following form found at the end of this Section. C. Utilize Payment Schedule or Unit Prices for listing items in Application for Payment. D. Pay Periods: Calendar Month. 1.6 CHANGE ORDER PROCEDURES ' A. Submit on EJCDC Form 1910-8B. 1.7 CUTTING AND PATCHING ' A. Employ a skilled and experienced installer to perform cutting and patching Work; restore Work with new products. new ' ' B. Submit written request in advance of cutting or altering existing structures tares or utilities. ' C. Fit work tight to adjacent elements and maintain integrity of existing work. 1.8 CONFERENCES A. Engineer will schedule ale a preconstruction conference after Notice of Award for all ' affected parties. B. Where required in individual specification Section,convene a pre-installation conference ' at project site prior to commencing Work of the Section. 1.9 PROGRESS MEETINGS ' A. Schedule and administer meetings at the site throughout progress ro of minimum monthly intervals. p g the Work at I 01001 -3 I • • B. Preside at meetings,record minutes,,and distribute typed copies within two days to those affected by decisions made.I 1.10 SUBMITTAL PR OCEDURES IA. Submittal form to identify Project, Contractor, subcontractor or supplier, and pertinent Contract Document reference. IB. Apply Contractor's stamp, signed or initialed, certifying that review, verification of products required, field dimensions, adjacent construction Work, and coordination of I information is in accordance with the requirements of the Work and Contract Documents. IC. Identify variations from Contract Documents and product or system limitations which may be detrimental to successful performance of completed Work. ID. Revise and resubmit as required; identify all changes made since previous submittal. CONSTRUCTION PROGRESS SCHEDULE I1.11 A. Submit initial progress schedule in duplicate within 10 days after date of Contract. IB. Submit revised schedules with each Application for Payment, identifying changes since previous version. Indicate estimate percentage of completion for each item of Work at each submission. I C. Submit horizontal bar chart with separate line for each major section of Work or Ioperation, identifying first work day of each week. 1.12 SHOP DRAWINGS I A. Submit number of copies which the Contractor requires,plus four copies which will be retained by the Engineer. IB. Include as a minimu m dimensions, size, location of connections to other work, weight Iof equipment, and supporting calculations. 1.13 PRODUCT DATA IA. Submit number of copies which the Contractor requires,plus four copies which will be retained by the Engineer. IB. Mark each copy to identify applicable products, models, options, and other Supplement manufacturer's standard data to provide information unique to this project. 01001 -4 • • 1.14 MANUFACTURERS'INS TRUCTIONS AND CERTIFICATIONS A. Submit as noted in individual specification Sections. 1.15 QUALITY ASSURANCE A. Maintain quality control over suppliers, manufacturers, products, services, site conditions, and workmanship to produce work of specified quality. B. Comply fully with manufacturer's instructions. C. Comply with specified standards as a minimum quality for the Work stringent tolerances, codes, or specified requirements indicate higher standards or more precise workmanship. 1.16 REFERENCES A. Conform to reference standard dard by date of issue current as of date of Contract. B. Should specified reference standard conflict with Contract Documents, request clarification from Engineer before proceeding. 1.17 MANUFACTURERS' FIELD SERVICES A. Representative shall submit written report to Engineer listing observations and recommendations. 1.18 TESTING LABORATORY SERVICES A. Owner will select a testing laboratory to perform inspections, tests, and other services required by individual Specification Sections. B. All costs for laboratory testing of earthwork and concrete shall be paid for by the Owner. The Contractor shall bear the costs for all tests required to be repeated. C. Services will be performed in accordance with requirements of governing authorities and with specified standards. D. Contractor shall cooperate with Testing Laboratory personnel; furnish tools, samples of materials, design mix, equipment, storage and assistance as requested. 1. Notify Engineer/Testing Laboratory 48 hours prior to expected time for operations requiring testing services. 2. Make arrangements with Testing Laboratory and pay for additional samples and tests for Contractor's convenience. ims 3. Furnish and deliver samples/cylinders to lab for testing. 01001 -5 ' • • 1.19 TEMPORARY ELECTRIC POWER AND LIGHTING ' A. Provide and pay for power services required from source. ' B. Provide power outlets for construction operations, branch wiring,distribution boxes,and flexible power cords as required. ' 1.20 TEMPORARY WATER A. Provide water, as needed, for own use. ' B. Provide an adequate supply of potable drinking water for use by employees Engineer's employees. p oyees and ' 1.21 SANITARY FACILITIES ' A. Provide and maintain required sanitary facilities and enclosures. B. Maintain clean and sanitary condition. 1.22 WATER FOR TE STING A. The Owner shall provide the water for first time testing and shall determine the location on where the Contractor can obtain the water. If test fails, the Contractor shall be ' responsible to paying Owner cost for additional water for testing until the system being tested passes. ' 1.23 TEMPORARY TELEPHONE SERVICE A. Provide on-site telephone service for Contractor's and Engineer's use during the period of construction of the Contract. 1.24 TEMPORARY WATER CONTROL A. Maintain excavations and d trenches free of water. Provide and operate pumping ' equipment of a capacity to control water flow. B. Provide dewatering system and pumping to maintain excavations dry and free of water ' inflow on a 24 hours basis. C. Provide piping to handle pumping outflow to discharge in a manner to avoid erosion or deposit of silt. 01001 -6 I • • 1.25 TEMPORARY ACCESS ROADS AND PA RKING IA. Construct and maintain temporary construction access roads,parking areas,and detours as are required to execute the Work. I1.26 TEMPORARY HEATING AND VENTILATING IA. Provide adequate heat and ventilation to all parts of the Work. B. See requirements of Specifications for minimum temperature to be maintained for Ivarious trades. C. Ventilate enclosed areas.1 D. Do not use permanent systems to provide temporary heating or ve ntilation. �'Y 1.27 PROTECTION OF FINISHED WORK A. Protect installed work and provide special protection where specified in individual I specification Sections. 1.28 PROGRESS CLEANING I A. Maintain areas free of waste materials,debris,and rubbish. Maintain site in a clean and Iorderly condition. 1.29 FIELD OFFICES AND SHEDS IA. Not required. I1.30 REMOVAL OF UTILITIES, FACILITIES, AND CONTROLS A. Remove temporary erosion control construction, above grade or buried utilities, I equipment, facilities, and materials,prior to Substantial Completion inspection. B. Remove and repair damage caused by installation or use of temporary work. I 1.31 PRODUC TS IA. Products: New material, machinery, components, equipment, and systems forming Work, but does not include machinery or equipment used for preparation, fabrication, or Ierection of Work. B. Use interchangeable components of the same manufacture for similar components. I 01001 -7 I i1.32 TRANSPORTATION HANDLING, STORAGE, AND PROTECTION IA. Transport, handle, store and protect Products in accordance with manufacturer's instructions. r1.33 SUBSTITUTIONS A. Only with submittal of the BID will Engineer consider requests from Contractor for substitutions. Subsequently, substitutions will be considered only when a product becomes unavailable due to no fault of Contractor. IB. Document each request with complete data substantiating compliance of proposed substitution with Contract Documents. r1.34 SYSTEMS DEMONSTRATION IA. Prior to final inspection,demonstrate operation of each system to Engineer and Owner. B. Instruct Owner's personnel in operation,adjustment,and maintenance of equipment and I systems, using the operation and maintenance data as the basis of instruction. I1.35 CONTRACT CLOSEOUT PROCEDURES A. Submit written certification that Contract Documents have been reviewed, Work has I been inspected,and Work is complete in accordance with Contract Documents and ready for Engineers inspection. IB. Submit final Application for Payment identifying total adjusted Contract Price,previous payments, and amount remaining due. 1.36 FINAL CLEANING A. Execute final cleaning prior to final inspection. B. Clean inter ior and exterior surfaces exposed to view. IC. Clean debris, waste and surplus supplies, rubbish, and construction facilities from site. I1.37 PROJECT RECORD DOCUMENTS A. Maintain one set of Contract Documents, Shop Drawings,and Product Submittals to be Iutilized for record documents. B. Record actual revisions to the Work concurrent with construction progress. 01001 - 8 • C. Specification, Record Documen ts, and Shop Drawings: Legibly mark each item to record actual construction or product installed. ' D. Submit docume nts to Engineer with final Application for Payment. 1.38 OPERATION AND MAINTENANCE DATA ' A. Submit 3 sets prior to final inspection,bound in 8-1/2 x 11 inch text pages with durable plastic covers. B. Prepare binder cover with printed title "OPERATION AND MAINTENANCE MANUAL", and title of project. ' C. Internally subdivide the binder contents with permanent page dividers, logically organized, with tabs clearly printed under reinforced laminated plastic tabs. D. Contents: 1. Directory listing names, addresses, and telephone numbers of Engineer, Contractor, Subcontractors, and major equipment suppliers. 1 2. Maintenance Summary Form for each equipment system. 3. Operation and maintenance instructions, arranged by system. 1 4. Certificates. 5. Shop drawings. 6. Product data. ' 7. Warranties. 1.39 WARRANTIES A. Provide duplicate notarized copies. B. Execute and assemble documents from Subcontractors, suppliers, and manufacturers. C. Submit prior to final Application for Payment. ' 1.40 SPARE PARTS AND MAINTENANCE MATERIALS ' A. Provide products, spare parts,maintenance and extra materials in quantities specified in individual specification Sections. ' B. Deliver to project site and place in locations as directed; obtain receipt prior to final payment. PART 2. PRODUCTS ' Not Used. 1 01001 -9 I • III I PART 3. EXECUTION INot Used. I END OF SECTION I I APPENDIX IEJCDC No. 1910-8-E,Application for Payment 2 Lien Release 1 I EJCDC No. 1910-8-B, Change Order 2 Maintenance Summary Form 1 I I I I I I I I I 01001 - 10 I • • I I I I I I I I APPENDIX I EJCDC No. 1910-8-E, Application for Payment ILien Release EJCDC No. 1910-8-B, Change Order I Maintenance Summar y Form I I I I I I 1 Ill • APPLICATION FOR PAYMENT NO. To (OWNER) Contract for OWNER's Contract No. . ENGINEER's Project No. For Work accomplished through the date of CONTRACIDR's Schedule of Values Work Completed ITEM P I Unit Price Quantity Amount Quantity Amount $ $ $ I Total $ I (O rig. Contract) $ C.O. No. I C.O. No. 2 rAccompanying Documentation: GROSS AMOUNT DUE $ LESS % RETAINAGE $ I AMOUNT DUE TO DATE $ LESS PREVIOUS PAYMENTS $ AMOUNT DUE THIS APPLICATION .... $ ' CONTRACTOR'S Certification: The undersigned CONTRACTOR certifies that: (1) all previous progress payments received from OWNER on account of Work done under the Contract referred to above have been applied to discharge in full all obligations of CONTRAC:IUR incurred in connection with Work covered by prior.Applications for Payment numbered 1 through inclusive; Work,materials and equipment (2)title to all incorporated in said Work or otherwise listed in or covered by this Application for Payment will pass to OWNER at time of payment free and clear of all liens, claims, security interest and encumbrances (except such as are covered by Bond acceptable to OWNER indemnifying OWNER against any such lien, claim, security interest or encumbrance); and(3)all Work covered by this Application for Payment is in accordance with the Contract Documents and not defective as that term is defined in the Contract Documents. IDated , 19 CONTRACT tUR By (Authorized Signature) Ill Payment of the above AMOUNT DUE THIS APPLICATION is recommended. Dated , 19 ENGINEER By (Authorized Signature) EJCDC No. 1910-8-E (1990 Edition) Prepared by the Engineers Joint Contract Documents Committee and endorsed by The Associated General Contractors of America. • ' APPLICATION FOR PAYMENT INSTRUCTIONS ' A. GENERAL INFORMATION This standard form is intended as a guide only. Many projects require a much more extensive form with space for numerous items, descriptions of Change Orders, identifi- cation of variable quantity adjustments, summary of materials and equipment stored at the site and other information. It is expected that a separate form will be developed by ' Engineer or Contractor at the time Contractor's Schedule of Values is finalized. Note also that the format for retainage must be changed if the Agreement permits (or the Law provides), and Contractor elects, the deposit of securities in lieu of retainage. Refer to ' Article 14 of the General Conditions for provisions concerning payments to Contractor. B. COMPLETING THE FORM ' The Schedule of Values, submitted and approved as provided in paragraphs 2.6.3 and 2.9 of the General Conditions, should be copied in the space indicated on the Application For Payment form. Note that the cost of materials and equipment is often listed separately from the cost of their installation. All Change Orders affecting the Contract Price should be identified and include such supplemental Schedules of Values as required for progress ' payments. The form is suitable for use in the Final Application for Payment as well as for Progress Payments; however, the required accompanying documentation is usually more extensive ' for final payment. All accompanying documentation should be identified in the space provided on the form. C. ENGINEER'S REVIEW Engineer must review all Applications for Payment with care to avoid recommending any payments not yet earned by Contractor. All accompanying documentation of legal nature, ' such as lien waivers, should be reviewed by an attorney, and Engineer should so advise Owner. 1 • • • ' LIEN RELEASE NAME OF GENERAL CONTRACTOR: PROJECT: Drake Field, East Side Sewage Pump Station ENGINEER'S PROJECT NUMBER: FY962114 ' PAY REQUEST NUMBER: The undersigned Contractor certifies that: (1)all previous progress payments received from OWNER on account of Work done under the Contract referred to above have been applied to ' discharged in full all obligations of CONTRACTOR incurred in connection with Work covered by prior Applications for Payment numbered 1 through inclusive; (2)title to all Work, materials, labor, and equipment incorporated in said Work or otherwise listed in or covered by ' this Application for Payment will pass to OWNER at time of payment free and clear of all liens, claims, security interest, and encumbrances(except such as are covered by Bond acceptable to OWNER indemnifying OWNER against any such lien, claim, security interest or encumbrance); and(3)all Work covered by this Application for Payment is in accordance with the Contract Documents and not defective as that term is defined in Contract Documents. ' Signed this day of 19 Subscribed and Sworn to before me Contractor ' this day of 19_ By Notary Public Title My commission expires the day of 19 I • 0 ICHANGE ORDER (Instructions on reverse side) No. I PROJECT IDATE OF ISSUANCE EFFECTIVE DATE IOWNER OWNER's Contract No. ICONTRACTOR ENGINEER IYou are directed to make the following changes in the Contract Documents. Description: - IReason for Change Order: IAttachments: (List documents supporting change) CHANGE IN CONTRACT PRICE: CHANGE IN CON TRACT TIMES: IOriginal Contract Price Original Contract Times $ Substantial Completion: I Ready for final payment: days or dates Net changes from previous Change Orders No._to No._ Net change from previous Change Orders No. to No. I $ days Contract Price prior to this Change Order Contract Times prior to this Change Order I $ Substantial Completion: Ready for final payment: Idays or dates Net Increase(decrease)of this Change Order Net Increase(decrease)of this Change Order $ I days Contract Price with all approved Change Orders Contract Times with all approved Change Orders I $ Substantial Completion: Ready for final payment: days or dates IRECOMMENDED: APPROVED: ACCEPTED: By: Engineer(Authorized Signature) By: Owner(Authorized Signature) By: _ Contractor(Authorized Signature) — Date: Date: Date: EJCDC No. 1910-8-B (1990 Edition) Prepared by the Engineers Joint Contract Documents Committee and endorsed by The Associated General Contractors of America. ' • • CHANGE ORDER INSTRUCTIONS A. GENERAL INFORMATCON This document was developed to provide a uniform format for handling contract changes that affect Contract Price or Contract Times.Changes that have been initiated by a Work Change Directive must be incorporated into a subsequent Change Order if they affect Contract Price or Times. Changes that affect Contract Price or Contract Times should be promptly covered by a Change Order. The practice of accumulating change order items to reduce the administrative burden may lead to unnecessary disputes. If Milestones have been listed any effect of a Change Order thereon should be addressed. ' For supplemental instructions and minor changes not involving a change in the Contract Price or Contract Times, a Field Order may be used. B. COMPLETING THE CHANGE ORDER FORM Engineer initiates the form, including a description of the changes involved and attachments based upon documents and proposals submitted by Contractor, or requests from Owner, or both. ' Once Engineer has completed and signed the form, all copies should be sent to Contractor for approval. After approval by Contractor, all copies should be sent to Owner for approval. Engineer should make distribution of executed copies after approval by Owner. ' If a change only applies to Contract Price or to Contract Times,cross out the part of the tabulation that does not apply. 1 . I • • I IMAINTENANCE SUMMARY FORM 1. EQUIPMENT ITEM I 2. MANUFACTURER I3. EQUIPMENT IDENTIFICATION NUMBER(S) I4. WEIGHT OF INDIVIDUAL COMPONENTS (OVER 100 POUNDS) 5. NAMEPLATE DATA (Hp, voltage, speed, etc.) I I6. MANUFACTURER'S LOCAL REPRESENTATIVE Name Telephone No. I Address I7. MAINTENANCE REQUIREMENTS Lubricant I Maintenance Operation Frequency (If Applicable) Comments List briefly each maintenance List required Refer by symbol operation required and frequency of to lubricant I refer to specific information each maintenance list required. in manufacturer's standard operation. maintenance manual, if Iapplicable. I8. LUBRICANT LIST IReference Standard Symbol Shell Oil Gulf Arco Or Equal I List symbol List equivalent lubricants, as distributed by each used in Item 7, manufacturer for the specific use recommended. above. I I 9. SPARE PARTS. Include your recommendations regarding what spare parts, if any, should be kept on the job. I • • ISECTION 01025 MEASUREMENT AND PAYMENT IUNIT PRICE I PART 1. GENERAL 1.1 SECTION INCLUDES I A. Scope of Payment. yment. IB. Unit Price Items. I1.2 RELATED SECTIONS A. Document 00300 -Bid. IB. General Conditions. IC. Section 01001 - Basic Requirements. 1.3 SCOPE OF PAYMENT IA. The Bid for each item of Wo rk listed in the Unit Price Bid of the Bid, whether lump sum I amount or unit price based on the approximate quantity listed, shall include all costs as specified in Document 00300. I B. Reasonably implied parts of the Work shall be included in the Bid, as specified in Section 01001. IC. Payments for lump sum items shall be made in proportion to the amount of Work accomplished as determined by the Engineer as of the period ending date of each Application for Payment. ID. Measurement of unit price items will be made by Engineer of actual quantities installed as of the period ending date of each Application for Payment. I1.4 UNIT PRICE ITEMS IA. Item No. 1: Act 291, 1993 Trench and Excavation Safety System. 1. Unit of measure: Lump Sum. I 2. This item shall compensate the Contractor for conforming to applicable safety regulations concerning excavation safety requirements. Partial payments will be made during the project based on the percentage of overall project completion. I 01025- 1 • B. Item No. 2: Duplex Pump Station. 1. Unit of measure: Lump Sum. 2. This item shall compensate the Contractor for providing and installing the duplex submersible grinder pump station including the wetwell, excavation, equipment, electrical, stairs and all other items necessary to complete the pump station. C. Item No. 3: Pig Launch Structure. 1. Unit of measure: Lump Sum. 2. This item shall compensate the Contractor for providing and installing the 4-inch ductile iron pipe,the 2-inch valves and fittings,thrust ties, etc. Separate payment will be made for 4-inch mechanical joint fittings and the 4-inch gate valves, only. D. Item No. 4: Drop Manhole. 1. Unit of measure: Each. 2. This item shall compensate the Contractor for constructing the drop manhole at the inlet side of the pump station, including the manhole frame and cover, pipe seals, drop assembly, cleanup and seeding. Separate payment will be made for 6-inch mechanical joint fittings, only. E. Item No. 5: 6-Inch Ceramic Epoxy Lined Ductile Iron Sewer Pipe. 1. Unit of measure: LF. 2. This item shall compensate the Contractor for providing, installing, testing, cleanup and seeding related to 6-inch ductile iron gravity sewer. Granular pipe bedding material shall be included in the pipe bid price. Payment for pipe installation shall be made at 80% of the bid amount upon pipe installation and rough cleanup. The payment amount will be increased 85% of the bid amount upon completion of all required testing. The payment amount will be increased to 98% of the bid amount upon completion of final cleanup, surface restoration and seeding. The balance of 2%will be paid upon obtaining a satisfactory grass stand. F. Item No. 6: 8-Inch Ceramic Epoxy Lined Ductile Iron Sewer Pipe. 1. Unit of measure: LF. 2. This item shall compensate the Contractor for providing, installing, testing,cleanup and seeding related to 8-inch ductile iron gravity sewer. Granular pipe bedding material shall be included in the pipe bid price. Payment for pipe installation shall be made at 80% of the bid amou nt upon pipe installation and rough cleanup. The payment amount will be increased 85% of the bid amount upon completion of all required testing. The payment amount will be increased to 98% of the bid amount upon completion of final cleanup, surface restoration and seeding. The balance of 2%will be paid upon obtaining a satisfactory grass stand. G. Item No. 7: 4-Inch PVC Force Main, C-900, Class 100. 1. Unit of measure: LF. 2. This item shall compensate the Contractor for providing, installing, testing, cleanup and seeding related to 4-Inch PVC force main. Compensation for trace wire and detectable 01025-2 • tape shall be included in this item. Granular pipe bedding material shall be included in the pipe bid price. Payment for pipe installation shall be made at 80% of the bid amount upon pipe installation and rough cleanup. The payment amount will be increased 85%of the bid amount upon completion of all required testing. The payment amount will be increased to 98% of the bid amount upon completion of final cleanup, surface restoration and seeding. The balance of 2%will be paid upon obtaining a satisfactory grass stand. H. Item No. 8: 10-Inch Bored Steel Casing. 1. Unit of measure: LF. 2. This item shall compensate the Contractor for providing and installing bored steel casing under the asphalt driveways for the 4-inch force main. I. Item No. 9: Chain Link Fence. 1. Unit of measure: LF. 2. This item shall compensate the Contractor for providing and installing new chain link fencing around the pump station site. J. Item No. 10: Gate in Chain Link Fence. 1. Unit of measure: Each. 2. This item shall compensate the Contractor for providing and installing a gate, including gate posts, in the existing airport security fence. K. Item No. 11: Cera mic Epoxy Lined Ductile Iron Fittings. 1. Unit of measure: Pounds. 2. This item shall compensate the Contractor for providing,installing, wrapping and thrust blocking mechanical joint ceramic epoxy lined ductile or cast iron fittings on the force main piping. Payment for mechanical joint cast or ductile iron fittings shall be made at the unit price bid in the Proposal per pound, based on the weight of the fittings installed. Weight values will be taken from the current Ductile Iron Pipe Research Association handbook for mechanical joint fittings for AWWA C-110 fittings. If compact fittings are used, fitting weights shall be taken from the applicable tables in AWWA C-153. Glands, bolts, and gaskets shall be included in the unit price payments, however,the weight of these items will not be added to the handbook's fitting weight. All buried pipe fittings 4" and larger in size shall be cast or ductile iron, mechanical joint. L. Item No. 12: Combination Air and Vacuum Release Valve Assembly. 1. Unit of measure: Each. 2. This item shall compensate the Contractor for providing and installing the combination air and vacuum release valve assembly on the force main. M. Item No. 13: 4-Inch Gate Valve w/Box. 1. Unit of measure: Each. 2. This item shall compensate the Contractor providing and installing gate valves and valve boxes, with concrete collar and concrete valve box support. 01025-3 I • . I N. Item No. 14: Concrete Encasement. 1. Unit of measure: Cubic Yards. 2. This item shall compensate the Contractor for providing and installing concrete Iencasement within the limits established on the Drawings and in accordance with the Standard Detail. Concrete placed outside of prescribed dimensions shall not be considered for payment purposes. Measurement will be based on the calculated volume I based on the dimensions on the Drawings and Detail. O. Item No. 15: Valve Box for Trace Wire Access. 1 1. Unit of measure: Each. 2. This item shall compensate the Contractor for installing cast iron valve boxes at designated locations to provide access to the trace wire. I P. Item No. 16: Class 7 Base for Access Drive. I1. Unit of measure: Ton. 2. This item shall compensate the Contractor for providing and installing Class 7 Base granular fill for the access drive and other approved areas. Measurements shall be truck Iweight, with tickets delivered to the Construction Observer on the date of material delivery. Material placed outside of authorized areas will not be included for payment. IQ. Item No. 17: Connect Force Main to Existing Manhole. 1. Unit of measure: Each. 2. This item shall compensate the Contractor for modifying the existing manhole as I necessary to connect the new force main to the existing manhole. I R. Item No. 18: Miscellaneous Sitework and Related Items. 1. Unit of measure: Lump Sum. 2. This item shall compensate the Contractor for completing any necessary miscellaneous I work not otherwise included under other specific pay items, as necessary for a complete and functional installation, in accordance with the Plans and Specifications. IPART 2. PRODUCTS INot Used. IPART 3. EXECUTION Not Used. I END OF SECTION I 01025-4 • SECTION 02200 EARTHWORK PART 1. GENERAL 1.1 SUMMARY A. Perform earthwork. B. Meet requirements for excavation safe or to facilitate t3'� cilitate construction due to wet conditions. C. Perform excavation regardless of S type, nature, or condition of materials encountered. D. Contractor shall make his own estimate of the type and extent of the various materials to be excavated in order to accomplish the work. E. There will be no extra compensation for dewatering. 1.2 RELATED SECTIONS A. Section 01001 -Basic Requirements. B. Section 02225 - Trench Excavation, Backfill, and Compacting. C. Section 02900 -Landscaping. 1.3 REFERENCES A. Arkansas State Highway g y and Transportation Department, Standard Specifications for Highway Construction, 1988. 1. AHTD Section 303 -Aggregate Base Course. B. American Society for Testing and Materials, 1916 Race St. Philadelphia, PA 19103. 1. ASTM D698 - Test Methods for Moisture-Density Relations of Soils and Soil- Aggregate Mixtures, Using 5.5 lb(2.49-kg)Rammer and 12-in. (304.8-mm) Drop. 2. ASTM D1556 - Test Method for Density of Soil in Place by the Sand-Cone Method. 3. ASTM D1557 - Test Methods for Moisture-Density Relations of Soils and Soil- ' Aggregate Mixtures, Using 10 lb (4.54-kg)Rammer and 18-in. (457-mm)Drop. 4. ASTM D2216-Method for Laboratory Determination of Water(Moisture)Content of Soil, Rock, and Soil-Aggregate Mixtures. 5. ASTM D2922 - Test Methods for Density of Soil and Soil-Aggregate in Place by Nuclear Methods (Shallow Depth). 02200- 1 • I 6. AST M D3017 - Test Method for Moisture Content of Soil and Soil-Aggregate in IPlace of Nuclear Methods(Shallow Depth). C. Occupational Safety and Health Administration (OSHA) Standard for Excavation and ITrenches Safety System,29 CFR 1926, Subpart P=Excavations. D. Arkansas Statute 291 of 1993. 1 1.4 DEFINITIONS IA. Relative Compaction: 1. The ratio, in percent, of the as-compacted field dry density to the laboratory maximum dry density as determined by the Standard Proctor Test, ASTM D698, I or as determined by the Modified Proctor Test, ASTM D1557, as applicable. 2. Corrections for oversize material may be applied to either the as-compacted field dry density or the maximum dry density, as determined by the Engineer. I B. Optimum p Moisture Content: 11. Moisture content of the material for which the maximum dry density is obtained as determined by ASTM D698 or D1557. 2. Field moisture contents shall be determined on the basis of the fraction passing the I3/4-inch sieve. C. Completed Course: A course or layer that is ready for the next layer or the next phase l of construction. 1.5 SUBMITTALS 1 A. Submit in accordance with Section 01001. IB. Provide the following: 1. Samples of imported material. I 2. Samples of onsite material to be used as fill. 3. Certification that imported materials conform to the Specification requirements along with copies of the test results from a qualified commercial testing laboratory. 4. Proctor curves on fill material as prepared by approved laboratory. 1.6 PROJECT CONDITIONS A. Beginning work of this Section means acceptance of existing conditions. 02200-2 • PART 2. PRODUCTS 2.1 FILL ' A. Free from roots, organic matter, trash, and debris with maximum particle size of 1-1/2 inches. ' B. It is intended that structural backfill material be obtained from on site to the maximum extent possible. 1 2.2 IMPORTED GRANULAR FILL A. Provide granular fill beneath structures as noted on Drawings. B. Imported granular fill to consist of a natural or artificial mixture of gravel and soil ' mortar, uniformly well graded from coarse to fine. C. Conform to the AHTD Section 303 classifications for Class 7 as designated on the ' Drawings. 2.3 TOPSOIL A. Selected topsoil at the site, properly stored and P Y protected, free from roots, sticks, hard clay, and stones which will not pass through a 2-inch square opening. ' B. Provide imported topsoil of eq ual p quality if required to accomplish the work. 2.4 COMPACTION EQUIPMENT 1A. Provide compaction equipment of suitable type and adequate to obtain the densities specified. ' B. Operate compaction equipment in strict accordance with the manufacturer's instructions and recommendations. C. Hand-operated equipment shall be capable of achieving the specified densities. 2.5 MOISTURE CONTROL EQUIPMENT 1 A. Provide equipment for a 1 applying water of a type and quality adequate for the work; it shall not leak; and be equipped with a distributor bar or other approved device to assure ' uniform application. ' B. Provide equipment for mixing and drying out material consisting of blades, discs, or other approved equipment. I 02200-3 • 2.6 WATER REMO VAL EQUIPMENT 1 A. Provide and operate equipment adequate to keep excavation and trenches free of water. ' 2.7 IMPORTED MATERIAL ACCEPTANCE A. Import only if insufficient material is available on-site. ' B. Locate and arrange use of a site near the construction area for obt aining borrow material. ' C. Additional tests required at the borrow area: 1. Standard Proctor. 2. Remolded permeability. 1 3. Atterberg limits. D. Upon completion of removal of borrow material,grade the site to drain,place topsoil on ' disturbed areas, and establish grass as outlined in Section 02900. ' E. Costs shall be the responsibility of the Contractor. 2.8 SELECTED MATERIAL ACCEPTANCE ' A. Provide samples for testing representative of the actual material to be installed in the work. Take samples from each 2,000 cubic yards of material stockpiled. Depending on ' the uniformity of the material, Engineer may request more frequent samples. B. Forward test results to the Engineer at least 10 days before the material is required for ' use. If tests indicate that the material does not meet Specification requirements, the material shall not be installed in the work. ' C. Material which is placed in the work but does not conform to the Specification requirements shall be removed and replaced at the Contractor's sole expense. PART 3. EXECUTION 3.1 CLEARING AND GRUBBING A. Not required. 1 02200-4 • • 3.2 STRIPPING TOPSOIL A. Remove existing grass and overburden before excavating topsoil. soil. B. Prior to beginning excavation or fill, strip the topsoil to a depth of at least 6 inches or to a depth sufficient to remove organic material and stockpile for future use. C. In general, remove topsoil where structures are to be built, trenches dug, and roads, parking lots, walks, and similar improvements constructed within the areas presently covered with topsoil. D. Store topsoil clear P of the construction area. E. Take reasonable care to prevent the topsoil from becoming mixed with subsoil or eroding. 3.3 STRUCTURAL EXCAVATION A. Contractor shall be solely responsible for trench and excavation safety systems in accordance with ACT 291 of 1993 and OSHA requirements. B. Identify required lines, levels, and grades. C. Identify known underground utilities. Contractor will be responsible for locating utilities. D. The method of excavation is optional, however, no equipment shall be operated in a manner that will endanger existing structures and their integrity. E. Use excavation support system such as sheet piling where ever necessary. F. Allow for forms, working space, granular base, and finish topsoil where shown on Drawings or required. G. Do not carry excavation for footings and slab deeper than the elevation shown on Drawings after allowing for base material. H. If undercutting occurs below the planned dirt grade, the same fill material as specified for backfill shall be placed and compacted to 95 Percent Standard Proctor Density as defined in this Section up to the planned dirt grade in 8 inch lifts. Do not attempt to over compact excessively wet soil. Allow to dry first by scarifying and aerating before remolding. 02200-5 • • 3.4 DEWATERING EXCAVATION ' A. Remove water during periods when concrete is being deposited, pipe is being laid, placing of backfill unless water settling is required, and at other times as required ford ' efficient and safe execution of the work. B. Accomplish removal of groundwater in a manner that will preserve the strength of the foundation soils, will not cause instability of the excavation slopes, and will not result in damage to existing structures. C. Where necessary to these purposes, lower the water level in advance of excavation, utilizing wells, well points, or similar methods. D. Maintain the water level in the gravel stratum as measured in piezometers, a minimum of 3 feet below the prevailing excavation level or as needed to prevent bottom heave of ' the excavation. E. Open pumping,sumps, and ditches: If these result in boils, loss of fines, softening of the ' ground or instability of slopes, areas shall not be accepted. F. Install wells and well points with suitable screens and filters so that continuous pumping of fines does not occur. G. Operate well points continuously to prevent boils and loss of consolidation. H. Arrange discharge to facilitate col lection of samples by Engineer. ' I. Avoid settlement or damage to adjacent property. ' J. Dispose of water in a manner that will not damage adjacent property, as approved. 3.5 GRANULAR FILL MATERIAL UNDER FACILITIES rA. Place fill granular material as specified in Article 2.2 within the influence beneath slabs, walks, structures, roads, and parking areas, and as shown on the Drawings. rawngs B. Do not exceed loose lifts of 6 inches. C. Compact each lift to not less than 95 percent Modified Proctor Density. D. Place and compact a 6-inch layer of granular fill to at least 95 percent Modified Proctor density immediately beneath spread footings,slabs on grade,or other concrete structures. E. Moisten material as required to aid compaction (±2 percent optimum moisture). F. Place material in horizontal lifts and in a manner to avoid segregation. ■ 02200-6 • • G. Correct and repair subsequent damage to slabs,piping, concrete structures, facilities, or ' other structures caused by settlement of fill material. 3.6 BACKFILL AND STRUCTURES ' A. Remove form materials and trash from excav ation before placing backfill. B. Do not operate earth-moving equipment within 5 feet of walls of concrete structures for the purpose of depositing or compacting backfill material. ' C. Compact backfill adjacent to concrete walls with hand-operated tampers or similar equipment that will not damage the structure. D. Backfill water-holding basins only after satisfactory leakage tests have been condu cted. E. Place earth fill in areas not designated to be structural fill or granular fill. F. Deposit material in maximum 6-inch loose lifts, and compact each lift to not less than ' 95 Percent Standard Proctor. 3.7 FILL NOT BENEATH STRUCTURES OR FACILITIES ' A. Place earth fill to the lines and grad es es shown. B. Place fill material in maximum 6-inch loose lifts and compact each lift to not less than 95 Percent Standard Proctor. ' C. Make proper allowance for topsoil where required. ' 3.8 MOISTURE CONTROL A. During compacting operations,maintain optimum practicable moisture content required for compaction purposes in each lift of fill. B. Maintain moisture content uniform throughout the lift. ' C. Add water to the material at the site of excavation. Supplement, if required, by sprinkling the fill. D. At the time of compaction, maintain the water content of the material at optimum moisture content, plus or minus 2 percentage points, except as otherwise specified for embankments. E. Do not attempt to compact fill material that contains excessive moisture. 02200--7 1 • F. Aerate material by blading, discing, harrowing, or other methods, to hasten the drying ' process. 3.9 FIELD DENSITY TESTS A. Test Methods: ASTM D2922, D1556, D2216, and D3017. 1 B. Cooperate with testing work by leveling small test areas designated by the Engineer. C. Backfill test areas. D. Field density nsity test shall be performed for every 3,000 cubic yards of fill material placed. E. Engineer may order testing of lift of fill at any time, location, or elevation. ' 3.10 SITE GRADING A. Perform earthwork to lines and grades as shown on Drawings with proper allowance for topsoil where specified or shown on Drawings. B. Shape, trim, and finish slopes to conform with the lines, grades, and cross sections ' shown. C. Slopes shall be free of loose exposed roots and stones exceeding 3-inch diameter. D. Round tops of ban ks nks to circular curbs, in general, not less than a 6-foot radius. E. Neatly and smoothly trim rounded surfaces; over-excavating and backfilling to the proper grade are not acceptable. F. Finished site grading shall be reviewed by the Engineer. 3.11 DISPOSAL OF EXCESS EXCAVATION A. Dispose of excess excavated materials, not required or suitable for use as backfill or fill, outside of the area of work. B. Compact excess material as specified for fill, dress the completed disposal area to slopes no greater than 4:1 (horizontal:vertical), and slope to drain. mi 02200-8 1 • 3.12 SETTLEMENT ' A. Settlement in backfill, fill, or in structures built over the backfill or fill, that may occur within the 1-year guarantee period in the General Conditions shall be considered onsideedto be caused by improper compaction methods. B. Restore structures damaged by settlement to original condition. END OF SECTION I I 02200-9 SECTION 02225 ' TRENCH EXCAVATION, BACKFILL, AND COMPACTING ' PART 1. GENERAL ' 1.1 SUMMARY A. Work of this Section also includes: ' 1. Replacing topsoil that contains regenerative material. 2. Disposal of trees, stumps, brush, roots, limbs, and other waste materials from clearing operations. ' 3. Imported topsoil. 4. Crush rock backfill required by over-excavation. 5. Imported pipe zone material. ' 6. Trench settlement repair, including replacing roadway surfacing,sidewalk,or other structures. 7. Replacing damaged culverts. B. Trench excavation is classified as common excavation and includes removal of material ' of whatever types encountered to depths shown or as directed by Engineer. C. Pipe zone includes full width of excavated trench from 4 inches below bottom of pipe ' to a point 6 inches above top outside surface of pipe barrel. D. Conform to federal, state, and local codes governing safe loading of trenches with excavated material. E. The right is reserved to modify the use, location, and quantities of the various types of r backfill during construction as Engineer considers to be in the best interest of Owner. F. The shall be no additional payment for rock excavation. G. Contractor will provide site for overburden disposal. 1.2 RELATED SECTIONS A. Section 02200 - Earthwork. B. Section 02620 - Cement-Lined Ductile Iron Pipe and Fittings. C. Section 02630 - Polyvinyl Chloride (PVC))Pipe and Fittings. 02225- 1 • I 1.3 REFER ENCES IA. Arkansas Highway and Transportation Department, P.O. Box 2262, Little Rock, Arkansas 72203 I1. AHTD 303 -Aggregate Base Course. B. American Society for Testing and Materials, 1916 Race Street, Philadelphia, I Pennsylvania 19103. 1. ASTM D448 - Classifications for Standard Sizes of Aggregate and Bridge Construction. I 2. ASTM D698 - Test Methods for Moisture-Density Relations of Soils and Soil- Aggregate Mixtures, Using 5.5-1b. (2.49-kg.) Rammer and 12-inch (304.8-mm) Drop. I 3. ASTM D1557 - Test Methods for Moisture-Density Relations of Soils and Soil- Aggregate Mixtures,Using 10-1b. (4.54-kg.)Rammer and 18-inch(457-mm)Drop. 4. ASTM D2922-Test Methods for Density of Soils and Soil-Aggregates in Place by I Nuclear Method. I C. Occupational Safety and Health Administration (OSHA) Standard for Excavation and Trenches Safety System, 29 CFR 1926, Subpart P=Excavations. I D. The Contractor shall be solely responsible for trench and excavation safety systems in accordance with Act 291 of 1993. IPART 2. PRODUCTS ' 2.1 FOUNDATION STABILIZATION A. Crushed gravel or crushed rock, free from dirt, clay balls, or organic material, well I graded from coarse to fine, containing sufficient finer material for proper compaction, and meeting ASTM D448 Size No. 67 (Concrete Aggregate). I2.2 PIPE ZONE MATERIAL IA. Crushed granular material conforming to ASTM D448, Size No. 67. B. Washed stone bedding size 1/4-inch to 3/4-inch. IC. Pea gravel, sand, grit, or other locally available material 3/4" approved. in size or smaller, as I 02225-2 I • • 2.3 COMMON FIL L MATERIALS IA. Material shall not contain pieces larger than 3 inches, and shall be free of roots, debris, or organic matter. 2.4 BEDDING MATERIAL I A. Pea gravel,sand,grit,or other locally available bedding material 3/4" in size or smaller, as approved. I2.5 TRENCH BACKFILL A. Granular Backfill: I1. Natural or artificial mixture of gravel and soil mortar uniformly well graded from coarse to fine. 2. AHTD Section 303 Class 3, Class 4, or Class 7 as specified in this Section. I 2.6 COMPA CTION EQUIPMENT IA. Suitable type and adequate to obtain the amount of compaction specified. 1B. Operate in strict accordance with manufacturer's instructions and recommendations and maintain conditions so that it delivers manufacturer's rated compactive effort. I2.7 IMPORTED TOPSOIL A. Suitable sandy loam from an approved source.1 B. Possess friability and a high degree of g g fertility. IC. Free of clods, roots, gravel, and other inert material. ID. Free of quackgrass, horsetail, and other noxious vegetation and seed. IPART 3. EXECUTION 3.1 PREPARATION 1 A. Where clearing or partial clearing of right-of-way is necessary, complete prior to start of trenching. IB. Cut trees and brush as near to surface of gro und and as practicable, remove stumps, and pile for disposal. IC. Do not permit excavated d materials to cover brush or trees prior to disposal. 02225-3 i • • 3.2 DISPOSAL OF CLEAR ED MATERIAL ' A. Dispose of cleared materials in a manner that meets or exceeds requirements of state, county, and local regulations regarding health, safety, and public welfare. ' B. Dispose of nonflanunable and flammable material off the construction site in an approved location. C. Do not leave material on the Project site,shove onto abutting private ro rties in embankments or trenches. p or bury ' 3.3 REMOVAL OF OBSTRUCTIONS iA. Remove obstructions within trench area or adjacent to trench area, such as tree roots, stumps, abandoned piling, logs, and debris. B. Engineer may, if requested, make changes in the trench alignment to avoid major obstructions,if such alignment changes can be made within the easement or right-of-way ' without adversely affecting the intended function of the facility. C. Dispose of obstructions in accordance with this Section. ' 3.4 REMOVAL AND REPLACEMENT OF TOPSOIL ' A. Where trenches cross lawns,garden areas,pasturelands, cultivated fields, or other areas on which reasonable topsoil conditions exist, remove topsoil for a depth of 6 inches for full width of trench to be excavated. B. Use equipment capable of removing a uniform depth p of material, such as a scraper or motor grader; a backhoe shall not be considered suitable. ' C. Stockpile removed topsoil psoil at regular intervals, and do not mix with other excavated ' material. D. Locate stockpiles so that material of one ownership is not transported and stockpiled on iproperty of another ownership. E. Minimum Finished Depth of Topsoil over Trenches: 5 inches. F. Imported topsoil may be substituted for stockpiling and replacing topsoil. P g p G. Maintain finished grade of topsoil level with area adjacent to trench until final acceptance by Engineer. i i02225-4 • • H. Repair damage to adjacent topsoil caused by work operations. ' 1. Remove rock, gravel, clay, and other foreign materials from the surface. 2. Regrade. 3. Add topsoil as required. ' 3.5 TRENCH WIDTH ' A. Minimum width of unsheeted trenches where pipe is to be laid shall be 18 inches greater than the outside diameter of the pipe, or as approved. ' B. Maximum width at top of trench shall not be limited, except where excess width of excavation would cause damage to adjacent structures or property or cause undue ' stresses on the pipe. C. Confine trench widths to dedicated rights-of-way or construction easements, unless special written agreements have been made with affected property owner. ' 3.6 EXCAVATION A. Material excavated is defined as unclassified excavation regardless of the material encountered. ' B. Excavate trench to lines and grades shown or as established by Engineer with proper allowance for pipe thickness and for pipe base or special bedding when required. C. If trench is excavated below required grade, correct with foundation stabilization material. ' D. Place material over full width of trench in compacted layers not exceeding 6 inches deep to established grade with allowance for pipe base or special bedding. 3.7 PREPARATION OF TRENCH- LINE AND GRADE ' A. Do not deviate more than %2 inch from line or %2 inch from grade. Measure for grade at the pipe invert, not at the top of the pipe, because of permissible variation in pipe wall thickness. B. Grade the bottom of the trench by hand e line and grade where e pipe is to be laid with proper allowance for pipe thickness and for pipe base when specified ifi d or indicated., C. Remove hard spots that would prevent a uniform thickness of bedding. D. Check the grade with a straightedge and correct irregularities found. 02225 -5 • 1 ' E. The trench bottom shall form a continuous and uniform bearing and support for the pipe at every point between bell holes,except that the of lifting tackle. grade may be disturbed for the removal 3.8 SHORING, SHEETING,AND BRACING OF TRENCHES ' A. Sheet and brace trench when necessary to prevent caving during excavation in unstable material or to protect adjacent structures,property, workers, and the public. B. Increase trench widths accordingly by the thickness of the sheeting. C. Maintain sheeting in place until pipe has been placed and backfilled at pipe zone. D. Remove shoring and sheeting heeting as backfilling is done in a manner that will not damage pipe or permit voids in backfill. ' E. Confor m to safety requirements of federal, state, or local public agency having ' jurisdiction for sheeting, shoring, and bracing of trenches; the most stringent of these requirements shall apply. ' 3.9 LOCATION OF EXCAVATED MATERIALS A. Place excavated material only within construction easement, right-of-way, or approved ' working area. B. Do not obstruct private or public traveled roadways or streets. 3.10 REMOVAL OF WATER ' A. Provide and maintain ample means and devices to promptly remove and dispose of water entering trench during time trench is being prepared for pipe laying, during laying of ' pipe, and until backfill at pipe zone is completed. 1. These provisions apply during the noon hour as well as overnight. 2. Provide necessary means and devices, as approved, to positively prevent under water from entering the construction area of another contractor. B. Dispose of water in a manner to prevent damage to adjacent property. C. Drainage of trench water through the pipeline under construction is prohibited. 02225-6 • • 3.11 FOUND ATION STABILIZATION A. When existing material in bottom of trench is unsuitable for supporting i ex unsuitable material. pipe cavate ' B. Backfill trench to subgrade of pipe base with foundation stabilizatio n material specified. ' C. Place foundation stabilization material over the full width of trench and compact in layers not exceeding 6 inches deep to required grade by making passes with a vibratory compactor(or equivalent). ' D. Material shall be considered unsuitable c material by volumetric sampling or when t will not support more reading of 1.5 o 5 percentn a ganid ' penetrometer. hand 3.12 ROCK IN PIPE TRENCH ' A. Where rock is encountered in bottom of trench, support pipe on bedding material. ' B. Minimum Bedding Thickness: 4 inches or one eighth of the outside diameter o f pipe,minimum. ' C. Extend bedding up pipe sides one sixth of outside diameter of the pipe, minimum. ' D. Backfill over pipe according to pipe zone type. 3.13 PIPE ZONE BACKFILL ' A. Depth of the pipe zone above pi pe pe barrel varies with pipe material. ' B. Particular attention shall be given to area of pipe zone from flow line to centerline of pipe to ensure firm support is obtained to prevent lateral movement of pipe during final ' backfilling of pipe zone. C. Backfill area of pipe zone from bottom of pipe to horizontal centerline of pipe by hand- placing material around pipe in 4-inch layers. D. Achieve continuous support beneath pipe haunches by "walking in" and slicing with ' shovel. E. Backfill area of pipe zone from horizontal centerline to top of pipe zone with pipe zone material as determined by class of backfill. F. In lieu of selected material for pipe zone in upper portion of pipe zone, imported pipe zone material approved by Engineer for trench backfill may be substituted. 02225-7 • • G. If the Engineer de termines etermines that the existing material is insufficient or unsuitable at trench site for selected material for pipe zone in upper portion of pipe zone, provide suitable material from other trench excavation along pipeline or imported pipe zone material. 3.14 TRENCH BACKFILL ABOVE PIPE ZONE A. When backfill is placed mechanically, push backfill material onto slope of backfill previously placed and allow to slide down into trench. B. Do not push backfill into trench in a way to permit free fall of material until at least 2 feet of cover is provided over top of pipe. C. Under no circumstances allow sharp,heavy pieces of material to drop directly onto pipe or tamped material around pipe. D. Do not use backfill material of consolidated masses larger than %2 cubic foot. E. Class A Trench (Consolidated) for PVC Gravity Line: 1. Use for dirt roadways,yard piping not to be graveled, and within 50 feet of river or stream banks. 2. Backfill the trench above the pipe zone with excavated trench materials. Place in 6-inch layers and compact each layer by means of a vibratory compactor. 3. Remove boulders and stones 2 inches in diameter and larger from material used for backfill in the upper 12 inches of Class A backfilled trenches. 4. Where Class A trench is specified in areas where topsoil conditions exist, replace topsoil in the top 5 inches of the trench. 5. Rake to match ground surface adjacent to trench. 6. Remove trash, construction debris, materials, brush, and other foreign objects. 7. Maintain surface of backfilled trench level with existing grade until entire Project is accepted by Owner. 8. Settlement of finished surface during warranty period shall be considered to be a result of improper or insufficient compaction and shall be promptly repaired. F. Class C Trench(Normal) for PVC Gravity Sewer Line: 1. Use in application areas with low erosion potential. 2. Backfill trench above pipe zone with excavated trench materials. 3. In untraveled areas on private or public street or road rights-of-way, leave trench with backfill material neatly mounded not more than 6 inches above existing ground for entire width of trench. 4. In lawn or garden areas, backfill trench and maintain it level with existing adjacent grade. 5. In other locations,estimate and provide amount of backfill material required so that after normal settlement finished surface will meet existing grade. 6. Neatly windrow material over trench, and remove excess. 7. Where Class C trench is specified in areas where topsoil conditions exist, replace topsoil in top 5 inches. 02225-8 • • 8. Exc ess or deficiency of backfill material which becomes apparent after settlement and within warranty period shall be corrected by regrading, disposal of excess material, and adding additional material where required. 9. Remove rocks larger than 2 inches from upper 8 inches of backfill. 10. Remove trash, construction debris, materials, brush, and other foreign objects. G. Class D Trench(Roadways) for PVC Gravity Line: 1. Use under asphalt, concrete, or gravel roadways or drives. 2. Backfill trench above pipe zone with granular backfill material as specified in lifts not exceeding 8 inches loose depth. 3. Compact each lift with mechanical vibrating or impact tampers. 4. Maintain surface of backfilled trench level with existing grade with granular backfill material until pavement replacement is completed or entire Project is accepted by Owner. 5. Subsequent settlement of finished surfacing during warranty period shall be considered to be a result of improper or insufficient compaction and shall be promptly repaired. H. Type I Trench(Normal) for Ductile Iron and PVC Pressure Pipe: 1. Use in application areas with low erosion potential. 2. Backfill trench above pipe zone with excavated trench materials. 3. In untraveled areas on private or public street or road rights-of-way, leave trench with backfill material neatly mounded not more than 6 inches above existing ground for entire width of trench. 4. In lawn or garden areas, backfill trench and maintain it level with existing adjacent grade. 5. In other locations,estimate and provide amount of backfill material required so that after normal settlement finished surface will meet existing grade. 6. Neatly windrow material over trench, and remove excess. 7. Where Type I trench is specified in areas where topsoil conditions exist, replace topsoil in top 5 inches. 8. Excess or deficiency of backfill material which becomes apparent after settlement and within warranty period shall be corrected by regrading, disposal of excess material, and adding additional material where required. 9. Remove rocks larger than 2 inches from upper 8 inches of backfill. 10. Remove trash, construction debris, materials, brush, and other foreign objects. I. Type II (Consolidated) for PVC Water Line: 1. Use for dirt roadways, yard piping not to be graveled, and within 50 feet of river or stream banks. 2. Backfill the trench above the pipe zone with excavated trench materials. Place in 6-inch layers and compact each layer by means of a vibratory compactor. 3. Remove boulders and stones 2 inches in diameter and larger from material used for backfill in the upper 12 inches of Class A backfilled trenches. 4. Where Class A trench is specified in areas where topsoil conditions exist, replace topsoil in the top 5 inches of the trench. 02225-9 I • • 5. Rake to match r g ound surface adjacent to trench. 6. Remove trash, construction debris,materials, brush, and other foreign objects. 1 7. Maintain surface of backfilled trench level with existing grade until entire Project is accepted by Owner. 8. Settlement of finished surface during warranty period shall be considered to be a I result of improper or insufficient compaction and shall be promptly repaired. I J. Type III Trench(Roadways) for PVC Water Line Pipe Trenches: 1. Use under asphalt, concrete, or gravel roadways or drives. 2. Backfill trench above pipe zone with Class 7 stone as specified in lifts not Iexceeding 8 inches loose depth. 3. Compact each lift with mechanical vibrating or impact tampers. 4. Maintain surface of backfilled trench level with existing grade with granular Ibackfill material until pavement replacement is completed or entire Project is accepted by Owner. 5. Subsequent settlement of finished surfacing during warranty period shall be I considered to be a result of improper or insufficient compaction and shall be promptly repaired. I3.15 EXCESS EXCAVATED MATERIAL IA. Dispose of excess excavated material off project site in an approved area. 3.16 DRAINAGE CULVERTS IA. Replace drainage culverts that are removed on near right angles to i gpipe centerline. I B. If pipe cannot be reused or is damaged during removal, dispose of it and provide new pipe. IC. Protect culverts from damage or restore to equivalent condition. D. Replace culverts to existing lines and grades. E. Do not replace culverts until proposed pipeline is installed and backfill of trench has been completed to subgrade of culvert. I 3.17 PIPE COVER IA. Place select material from excavation over pipe to provide minimum coverag e,as shown on Drawings or as directed by Engineer. I I I02225- 10 • . 3.18 DRAINA GE DITCH RESTORATION A. Undercrossings of minor drainage ditches not covered in another Specification shall be backfilled so that upper 1 foot of material in ditch between ditch banks is clay. ' B. Compact material for full ditch width by 6 passes of vibratory compactor(or equivalent). ' C. Where indicated on Drawings,provide concrete arch, or rip rap on ditch banks. 3.19 SETTLEMENT A. Correct settlement noted in backfill fill ,or in structures built over backfill or fill within warranty period. 3.20 IMPORTED TOPSOI L ' A. Should regenerative material be present in soil,remove both surface and root that appears within 1 year following acceptance of Project in a manner satisfactory to Owner. END OF SECTION 1 02225- 11 • • SECTION 02345 BORED UNDERCROSSINGS 1 PART 1. GENERAL 1.1 SUMMARY ' A. Asphalt driveways shall be crossed by boring and installing a steel encasement pipe. B. Prior to starting construction, required labor, materials, and equipment shall be on the ' site. C. Limits for the undercrossings have been indicated on the Drawings. 1.2 RELATED SECTIONS A. Section 02225 - Trench Excavation, Backfill, and Compacting. ' B. Section 02731 - Sewage Force Main. 1.3 REFERENCES ' A. American Association of State Highway and Transportation Officials, 444 North Capitol Street, North West, Suite 225, Washington, D.C. 1. AASHTO T99 -Moisture-Density Relations of Soils Using a 5.5-lb (2.5-kg) Rammer and a 12-inch(305-mm)Drop. B. American Society for Testing and Material, 1916 Race Street, Philadelphia, Pennsylvania 19103. ' 1. ASTM C900 - Test Method for Pullout Strength of Hardened Concrete. 2. ASTM D1557 - Test Methods for Moisture-Density Relations of Soils and Soil-Aggregate Mixtures, Using 10-1b. (4.54-kg) Rammer and 18-inch(457-mm) ' Drop. C. American Water Works Association, 666 West Quincy Avenue, Denver, Colorado ' 80235. 1. AWWA C201 ' PART 2. MATERIALS 2.1 EXCAVATION A. Excavation shall conform to Section 02225. 02345- 1 I • III 2.2 PIPE BASE AND PIPE ZONE MATERIAL IA. Conform to Section 02225. 2.3 TRENCH BACKFILL I A. Rock or foundation stabilization and granular backfill shall conform to ISection 02225. 2.4 CASING IA. Provide casing of size to permit proper construction to required q lines and grades. I B. Casing shall be type shown below, fabricated in sections for welded field joints (steel). C. The minimum wall thickness shall correspond to the size of casing selected from the following. 1 For Highway and Side Street Undercrossings Smooth Steel Pipe I Diameter Minimum Thickness 12" or less 3/16" I12" or more 5/16" 2.5 CASING SPACERS IA. Casing spacers shall be bolt on style with a two piece shell and risers from T-304 stainless steel with minimum 14 gage thickness. ' B. Provide connecting flanges with a g minimum of three 5/16 inch T-304 bolts. I C. Shell shall be lined with a ribbed PVC extrusion. D. Bearing surfaces of runners shall be made from UHMW polymer, attached to support I structures at appropriate positions to properly support the carrier pipe within the casing. IE. Casing spacers shall be model CCS as manufactured by Cascade Waterworks Manufacturing Company, or equal. 2.6 CASING AND END SEALS A. Casing end seals shall be made of Virgin SBR with T-304 stainless steel bands. 02345-2 1 • • IB. Seals shall be Cascade model CCES, or equal. IPART 3. EXECUTION 3.1 GENERAL I A. Prior to the start of the work, submit satisfactory evidence to the Engineer that insurance coverage requirements called for by the Permitter have been complied with. I B. Proposed construction methods and materials for the undercrossings shall be I approved by the Engineer and the Permitter prior to the crossing operation, and no construction shall be started until written approval to proceed from the Permitter has been submitted to the Engineer. I3.2 TRENCH EXCAVATION AND BACKFILL IA. Conform to the applicable portions of Section 02225. B. Compact trench backfill for full depth of trench with approved mechanical tampers to I 95 percent maximum density as determined by ASTM D1557 or AASHTO T99, and as indicated on the Drawings. 1 3.3 CASING 1A. Size of casing shall be large enough to provide sufficient working space to properly install the water pipe to lines and grades shown. IB. Minimum acceptable sizes are shown on the Drawings. C. Steel casings shall be continuously welded at joints for a rigid, watertight encasement. 1 3.4 CASED PIPE IA. Install casing spacers and casing end seals as recommended by the spacer manufacturer and slide into casing. Casing spacers shall be utilized for installation of the carrier pipe in the encasement pipe. I B. Pip e installation to conform to applicable portions of Section 02731. I3.5 CONTRACTOR'S RESPONSIBILITY A. The Contractor shall be fully responsible for settlement or deterioration of the finished undercrossing pavement during the warranty period. END OF SECTION 02345-3 4) ISECTION 02 511 IGRAVEL SURFACING IPART 1. GENERAL 1.1 SECTION INCLUDES I A. Gravel paving course, compacted. 1.2 RELATED SECTIONS IA. Section 02225 -Trench Excavation, Backfill, and Compacting. 1.3 REFERENCES IA. American Society for Testing and Materials, 1916 Race Street, Philadelphia, Pennsylvania 19103. I1. ASTM C136 -Method for Sieve Analysis of Fine and Coarse Aggregates. B. Arkansas Highway and Transportation Department, P.O. Box 2262, Little Rock, I Arkansas 72203. 1. AHTD 303 -Aggregate Base Course. I1.4 TESTS I A. Gradation of stone materials will be performed in accordance with ASTM C136 and under provisions of Section 01001. IPART 2. PRODUCTS I 2.1 MATERIALS A. Natural and artificial mixture of gravel and soil mortar. B. Grave l: I 1. Crushed stone. 2. Free from objectionable, deleterious, or other injurious matter. 3. Graded to AHTD designations Class 7. 02511 - 1 I IPART 3. EXECUTION I3.1 INSPECTION A. Verify compacted subgrade is dry and ready to receive Work of this Section. B. Verif y gradients and elevations of subgrade are correct. IC. Beginning of installation means acceptance of existing conditions. 3.2 PLACING GRAVEL PAVING I A. Spread gravel material over prepared base to a total compacted thickness of 8 inches. IB. Level surfaces to elevations and gradients indicate d. IC. Compact placed gravel materials to achieve 95 Percent Modified Proctor density in accordance with Section 02225. D. Moisture Content: 1. Add water, if necessary,to assist compaction. 2. With an excess water condition, rework topping and aerate to reduce moisture I content. IE. Perform hand tamping in areas inaccessible to compaction equipment. IEND OF SECTION I I I I 02511 -2 • • SECTION 02625 CERAMIC EPDXY LINED DUCTILE IRON PIPE AND FITTINGS PART 1 GENERAL 1.1 SCOPE A. This Section covers the work necessary to furnish and install, complete, the ceramic epoxy lined ductile iron pipe and ductile iron fittings specified herein. B. Service shall include ductile iron gravity sewer pipe and mechanical joint fittings used with PVC force main pipe and with ductile iron sewer pipe, at locations designated on the Drawings for ductile iron pipe. 1.2 GENERAL A. See Section 02730, SEWAGE COLLECTION SYSTEM and Section 02731, SEWAGE FORCE MAIN, for additional requirements. PART 2 PRODUCTS 2.1 PIPE A. Centrifugally cast, Grade 60-42-10 iron,ANSI A21.51,AWWA C-151. Buried pipe shall be Thickness Class 50 minimum, or thicker as specified in ANSI A21.51, Tables 51.1 and 51.2 for Type 4 laying condition. B. Condition of Ductile Iron Prior to Surface Preparation. All fittings shall have a high build protective lining on the interior rand a tile Iron pipe bituminous coating on the exterior except for 6 inches back from the spigot end. The bituminous coating shall not be applied to the first 6 inches of the exterior of the spigot ends. All ductile pipe and fittings shall be delivered to the application facility without asphalt, cement lining, or any other lining on the interior surface. Because removal of old linings may not be possible,the intent of this specification is that the entire interior of the ductile iron pipe and fittings shall not have been lined with any substance prior to the application of the specified lining. C. Lining Material. The material used for lining the pipe and fittings must have a successful history of protecting pipe lines in sewer service. The material must be a high build multi-component amine cured Novalac Epoxy lining. The standard of quality is Protecto 401 Ceramic Epoxy lining. Any request for substitution must meet the following criteria and be accompanied by: 1. The permeability rating when tested according to Method A of ASTM E-96- 66,Procedure A with a test duration of 42 days as reported by an independent laboratory. 02625- 1 • • 2. A statement from the manufacturer of the submitted material attesting to the fact that at least 20% of the volume of the lining contains ceramic quartz pigment. 3. A laboratory report containing test data for Immersion in Acids, Bases, and Deionized Water at elevated temperatures using ASTM-D 714-56(1974) for the rating method. The report should also contain data on ASTM D-2794 Direct Impact and ASTM-O 53-77 Moisture and Ultraviolet Light Exposure. 4. A statement concerning recoatability and repair to the lining. D. Application. 1• Applicator. The lining shall be applied by a competent firm with a successful history of applying linings to the interior of ductile iron pipe and fittings. 2. Surface Preparation. Prior to abrasive blasting, the entire area which will receive the protective compound shall be inspected for oil, grease, etc. Any areas where oil, grease, or any substance which can be removed by solvent is present shall be solvent cleaned using the guidelines outlined in SPPC-1 Solvent Cleaning. After the surface has been made free of grease,oil or other substances, all areas to receive the protective compounds shall be abrasive blasted using compressed air nozzles with sand or grit abrasive media. The entire surface to be lined shall be struck with the blast media so that all rust, loose oxides, etc., are removed from the surface. Only slight stains and tightly adhering annealing oxide may be left on the surface. Any area where rust reappears before coating must be reblasted to remove all rust. 3. Lining. After the surface preparation and within 8 hours of surface preparation, the interior pipe shall receive 40 mils dry film thickness of the protective lining. No lining shall take place when the substrate or ambient temperature is below 40 degrees Fahrenheit. The surface also must be dry and dust free. If flange fittings of pipe are included in the project,the linings must not be used on the face of the flange; however, full face gaskets must be used to protect the ends of the pipe. All fittings shall be lined with 40 mils of the protective lining. The 40 mils system shall not be applied in the gasket grooves. 4. Coating of Gasket and Spigot Ends. Due to the tolerances involved., the gasket area and spigot end up to 6 inches back from the end of the spigot end must be coated with 6 mils nominal, 10 mils maximum Protecto Joint Compound. This coating shall be applied by brush to ensure coverage. Care should be taken that the coating is smooth without excess buildup in the gasket groove or on the spigot end. All materials for the gasket groove and spigot end shall be applied after the application of the lining. 5. Number of Coats. The number of coats of lining material applied shall be as recommended by the lining manufacturer. However, in no case shall this material be applied above the dry thickness per coat recommended by the lining manufacturer in printed literature. The time between coats shall never exceed that time recommended by the lining material manufacturer. No 02625- 2 I • • material shall be used for lining which is not indefinitely recoatable with Iitself without roughening of the surface. 6. Touch-Up and Repair. Protecto Joint Compound shall be used for touch-up or repair. Procedures shall be in accordance with manufacturer's I recommendations. E. Inspection and certification. 1 1. Inspection. Ia. All ductile iron pipe and fitting linings shall be checked for thickness using a magnetic film thickness gauge. The thickness testing shall be done using the method outlined in SSPC-PA-2 Film Thickness IRating. b. The interior lining of all pipe and fittings shall be tested for pinholes Iwith a nondestructive 2,500 volt test. c. Each pipe joint and fitting shall be marked with the date of application of the lining system and with its numerical sequence of I application on that date. 2. Certification. The pipe or fitting manufacturer must supply a certificate I attesting to the fact that the applicator met the requirements of this specification, and that the material used was as specified, and that the material was applied as required by the specification. I2.2 JOINTS IA. Mechanical joint fittings. B. Slip joint pipe. I2.3 FITTINGS I A. Gray or ductile iron, 200 psi minimum working pressure, ceramic epoxy lined. Where taps are shown on fittings,tapping bosses shall be provided. 2.4 BOLTS I A. Use manufacturer's standard. I2.5 GASKETS A. Gaskets shall be rubber, conforming to ANSI A 21.11, AWWA C 111. I 2.6 LUBRICANT A. Lubricant for mechanical joint and slip joint end piping shall be manufacturer's standard. m 02625- 3 • 2.7 POLYETHYLENE ENCASEMENT A. Encase pipe and fittings with polyethylene film in tube or sheet form. B. Polyethylene Film: Manufactured of virgin polyethylene material conforming to the following requirements of ASTM Standard Specification D-1248-78, Polyethylene Plastics Molding and Extrusion Materials: y y 1. Minimum thickness: 0.008 inch(8 mil). The minus tolerance on thickness shall not exceed 10 percent of the nominal thickness. 2. Tube size or sheet width for each pipe diameter shall be as listed in the DIPRA Handbook, latest edition. 1 PART 3 EXECUTION 3.1 HANDLING PIPE A. Care shall be taken not to damage the ceramic epoxy lining when handling the pipe. 3.2 CUTTING PIPE A. Cut pipe in accordance with manufacturer's recommendations. Do not flame cut. 3.3 DRESSING CUT ENDS A. Dress cut ends of pipe in accordance with the type of joint to be made. B. Dress cut ends of push-on joint pipe by beveling, as recommended by the pipe manufacturer. p C. Dress cut ends of pipe for flexible couplings and flanged coupling adapters as recommended by the coupling or adapter manufacturer. 3.4 MECHANICAL AND PUSH ON JOINT A. Join pipe with mechanical or push-on type joints in accordance with the manufacturer's recommendations. Provide all special tools and devices, such as special jacks, chokers, and similar items required for proper installation. Lubricant for the pipe gaskets shall be furnished by the pipe manufacturer, and no substitutes will be permitted under any circumstances. 3.5 TESTING A. All water and wastewater lines shall be pneumatically or hydrostatically tested. Test procedures shall be as specified in Sections 02730 and 02731. 3.6 POLYETHYLENE ENCASEMENT A. Install in accordance with DIPRA Handbook, latest edition. END OF SECTION 02625- 4 ! • • SECTION 02727 ! MANHOLE CONSTRUCTION PART 1. GENERAL 1.1 SUMMARY A. Construct manholes. B. Manhole details are shown on Drawings. 1.2 RELATED SECTIONS A. Section 02200 -Earthwork. B. Section 02225 - Trench Excavation, Backfill, and Compacting. C. Section 03300 - Cast-in-Place Concrete. D. Section 05500-Fabricated Metalwork Castings. 1.3 REFERENCES A. American Society for Testing and Materials, 1916 Race Street,Philadelphia,Pennsylvania 19103. 1. ASTM A615 - Specification for Deformed and Plain Billet-Steel Bars for Concrete Reinforcement. 2. ASTM C94 - Specification for Ready-Mix Concrete. PART 2. MATERIALS 2.1 BASE ROCK ! A. Clean gravel or crushed rock conforming to requirements for granular fill stabilization as specified in Section 02225. for foundation 1 2.2 CONCRETE A. Ready-mixed, conforming to ASTM C94. B. Compressive field strength for manhole bases: Not less than 3,000 psi at 28 days. 02727- 1 I s III C. Maximum size of aggregate: 1-1/2 inches. ID. Slump: Between 2 and 4 inches. I2.3 FORMS A. Exterior exposed surfaces shall be plywood, steel, or fiberglass. IB. Others shall be matched boards,plywood, or other approved pp d material. I C. Form vertical surfaces. D. Trench walls, large rock, or earth shall not be approved form material. I 2.4 REINFORCING STEE L 1 A. Conform to ASTM A 615, Grade 60, deformed bars. I2.5 CAST-IN-PLACE MANHOLES A. Cast-in-place type manholes shall be in accordance with details of construction approved i by Engineer and Section 03300. 2.6 MANHOLE STEPS 1 A. Not used. I2.7 MANHOLE FRAMES AND COVERS A. Manufacturer: Neenah, Model R-1726-A. Bearing surfaces shall be machine finished. I B. Lettering Lid:on "Sanitary Sewer." PART 3. EXECUTION I3.1 EXCAVATION AND BACKFILL IA. Conform to applicable portions of Section 02200. B. Backfill around manholes shall be of same quality as trench backfill immediately adjacent, I see Section 02225. 3.2 ROCK BASE IA. Remove water from the excavation. 02727-2 • • B. Place a minimum of 6 inches of granular foundation stabilization as specified in Section 02200. C. Thoroughly compact with mechanical vibrating or power tamper. 1 3.3 MANHOLE INVERT ' A. Grout invert to allow for a smooth transition from one pipe to another. 3.4 MANHOLE FRAMES AND COVERS A. Install frames and covers on top of manholes to prevent infiltration of surface or groundwater into manholes. B. Set frames in bed of mortar wit h mortar carried over flange of ring as shown on Drawings. ' C. Set frames so tops of covers are 6 inches above surface of adjoining ground surface,unless otherwise shown or directed. 3.5 VACUUM TESTING A. Plug lift holes with an approved non-shrink grout. B. Plug pipe entering manholes, take care to securely brace plug from being drawn into the manhole. C. Place test head inside top of cone section and inflate seal in accordance with manufacturer's recommendations. D. Draw a vacuum of 10 inches of mercury and shut pump off. With valves shut,measure the ' time for the vacuum to drop to 9 inches. Test is satisfactory if the time meets or exceeds the values given in the following table. ' E. If manhole fails initial test,make necessary repairs with non-shrink grout while the vacuum is still being drawn. Retest until a satisfactory test is obtained. 1 I I 02727-3 1 • • iMI NIMUM TEST TIMES FOR VARIOUS MANHOLE DIAMETERS IDepth Diameter,Inches (f t) 30 33 36 42 48 54 60 1 66 72 Time(s) 1 8 11 12 14 17 20 23 26 29 33 10 14 15 18 21 25 29 33 36 41 12 17 18 21 25 30 35 39 43 49 114 20 21 25 30 35 41 46 51 57 16 22 24 39 34 40 46 52 58 67 18 25 27 32 38 45 52 59 65 73 I20 28 30 35 42 50 53 65 72 81 22 31 33 39 46 55 64 72 79 89 24 33 36 42 51 59 64 78 87 97 I26 36 39 46 55 64 75 85 94 105 28 39 42 49 59 69 81 91 101 113 30 42 45 53 63 74 87 98 108 121 I END OF SECTION I I I I I I 02727-4 • • SECTION 02730 SEWAGE COLLECTION SYSTEM PART 1. GENERAL 1.1 SUMMARY A. Provide sewage collection system. ' B. Perform pressure and leakage age testing of piping. 1.2 RELATED SECTIONS ' A. Section 02225 -Trench Excavation, Backfill, and Compacting. B. Section 02625 - Ceramic Epoxy Lined Ductile Iron Pipe and Fittings. C. Section 02727-Manhole Construction. D. Section 03300- Cast-in-Place Concrete. 1.3 SHOP DRAWINGS A. Submit specific selection of i material pipe and joint type for each pipeline in accordance with Section 01001. ' 1.4 STANDARDS, SPEC IFICATIONS, AND CODES A. Building drainage(including floor drains)and vent systems shall conform to Arkansas Plumbing Code. I PART 2. PRODUCTS 1 2.1 GENERAL ' A. Unless otherwise specified or shown on Drawings,pipe used for wastewater conveyance shall be cement lined ductile iron. B. Like items of material provided shall be the end products of one manufacturer. C. To assure uniformity and compatibility of piping components in piping systems, fittings 1 and couplings shall be furnished by the same manufacturer. 02730- 1 • • 2.2 PIPE ENDS FOR BURIED PIPING ' A. Use mechanical joint or push-on joint pipe ends for buried pipe. B. Within limitations noted above,pipe materials and joints do not necessarily have to be the same for all lines in a specific service, except that materials and joints for any particular building, or between any two buildings,or for any particular buried line, shall be the same. C. No change in material or joint selection will be permitted after submittal of shop drawings and their final review by Engineer. PART 3. EXECUTION 3.1 PIPE PREPARATION AND HANDLING ' A. Inspect exposed posed pipe and fittings prior to installing in trench. B. Inspect interior and exterior protective coating, repair damaged areas in the field with material similar to the original. C. Clean ends of pipe thoroughly. 1 D. Remove foreign matter and dirt from inside of pipe and keep clean during and after laying. E. Use proper implements,tools,and facilities for the safe and proper protection of the pipe. F. Avoid any physical damage to the pipe. ' G. Do not drop dump or pipe into trenches. 3.2 PREPARATION OF TRENCH-LINE AND GRADE ' A. Do not deviate more than 1/2 inch from line or 1/2 inch from grade. Measure for grade at the pipe invert, not at the top of the pipe, because of permissible variation in pipe wall thickness. ' B. Grade the bottom of the trench by hand to the line and grade to which the pipe is to be laid, with proper allowance for pipe thickness and for pipe base when specified or indicated. C. Remove hard spots that prevent a uniform thickness of bedding. 02730-2 I • • ID. Before laying y g each section of the pipe, check the grade with a straightedge and correct irregularities found. I E. The trench bottom shall form a continuous and uniform bearing and support for the pipe at every point between bell holes, grade may be only be disturbed for the removal of I lifting tackle. I3.3 BELL (JOINT)HOLES A. At the location of each joint,dig bell(joint)holes of ample dimensions in the bottom of I the trench and at the sides where necessary to permit easy visual inspection of the entire joint. I3.4 REMOVAL OF WATER A. Remove and dispose of water entering the trench during the process of pipe laying. I B. Keep trench dry until pipe laying and jointing are completed. IC. Removal of water shall be in conformance with specifications in Section 02225. I3.5 PREVENT TRENCH WATER AND ANIMALS FROM ENTERING PIPE A. When pipe laying is not in progress, including noon hours, open ends of pipe shall be I closed; and no trench water, animals, or foreign material shall be permitted to enter the pipe. I3.6 PIPE COVER A. Minimum Pipe Cover: 3 feet unless otherwise indicated. I 3.7 LAYING BURIED PI PE IA. Buried pipe shall be prepared as specified and laid on the prepared base and bedded to ensure uniform bearing. IB. No pipe shall be laid in water or when,in the opinion of the Engineer, trench conditions are unsuitable. 1 C. Joints shall be made as specified for the respective types. ID. Prevent uplift and floating of the pipe prior to backfilling. I 02730-3 S 3.8 TESTING- GENERAL A. Conduct pressure and leakage tests on newly installed pipelines. B. Provide necessary equipment and material and make taps in the pipe, as required. C. The Engineer will monitor the tests. 3.9 TESTING NEW PIPE WHICH CONNECTS TO EXISTING PIPE ' A. New i p pelines that are to be connected to existing pipelines shall be tested by isolating the new pipe with grooved end pipe caps, spectacle blinds, or blind flanges. 3.10 GRAVITY SEWERS -ALIGNMENT ' A. Prior to final acceptance of the Work, the Engineer will test lines for light. B. Provide assistance to Engineer and lanterns for testing. C. Should any line deviate more than 1/2 inch from a straight line between manholes, the line may be rejected by Engineer. D. Remove and replace lines rejected by Engineer at no additional cost to Owner. ' 3.11 GRAVITY SEWERS LEAK TEST A. Sewers shall pass leakage tests as specified. B. Leakage test shall be performed in the presence of Owner's representative. C. Leakage Test by Low Pressure Air Loss: 1. Plug pipe outlets with suitable test plugs. 2. Brace each plug securely. 3. Pipe air supply to pipeline to be tested so that air supply may be shut off,pressure observed, and air pressure released from the pipe without entering the manhole. 4. A valved branch should be left in the supply line past the shut-off valve terminating in a 1/4-inch female pipe thread for installation of the Owner's test gage. 5. Add air slowly to portion of pipe under test until test gage reads at least 4 psig but less than 5 psig. 6. Shut air supply valve and allow at least 2 minutes for internal pressure to stabilize. 7. Determine time in seconds for pressure to fall 1 psig so that pressure at the end of time of the test is at least 2.5 psig. 8. Compare observed time with minimum allowable times in the Test Chart for Air Testing at the end of this Section for pass or fail determination. 9. Where ground water level is above the crown of the pipe being tested, test pressure should be increased by 0.4333 psi for each foot the ground water level is above the invert. 10. Do not enter manhole while the line is pressurized. 02730-4 • • 3.12 MANDREL TES T A. Perform deflection (reduction in vertical inside diameter) tests between successive manholes on PVC gravity sewer pipe at least 60 days after installation. 1 B. Perform tests utilizing a sharp edge Mandrel. ' C. Deflection shall not exceed 5 percent. D. Mandrel dimensions based on 5 percent deflection shall be as follows: ' 1. 6-inch diameter pipe: 5.70-inch Mandrel OD. 2. 8-inch diameter pipe: 7.60-inch Mandrel OD. 3. 10-inch diameter pipe: 9.50-inch Mandrel OD. 1 4. 12-inch diameter pipe: 11.40-inch Mandrel OD. 3.13 TEST RECORDS ' A. Records shall be . made of each piping system installation during the test. These records shall include: 1. Date of test. 2. Description and identification of piping tested. 13. Test fluid. 4. Test pressure. 5. Remarks, to include such items as: a. Leaks (type, location). b. Repairs made on leaks. 6. Certification by Contractor and written approval by Engineer. 3.14 INTERIM CLEANING ' A. During fabrication prevent the accumulation of weld rod,weld spatter,pipe cuttings and filings, gravel, cleaning rags, and other debris within piping sections. B. Examine pipe to assure removal foreign objects prior to assembly. C. Shop cleaning may employ using a conventional commercial cleaning method if it does not corrode, deform, swell,or alter the physical properties of the material being cleaned. 3.15 EXTERIOR PROTECTION FOR BURIED OR SUBMERGED GED PIPING A. Wrap buried, submerged, or embedded mechanical joint fittings and valves with 8 mil polywrap. 02730-5 0 I I TEST CHART FOR AIR TESTING SEWERS LEAKAGE TESTING OF SEWERS BY LOW PRESSURE AIR LOSS-- TIME PRESSURE DROP METHOD Minimum time in(min:sec) for 0.5 psig drop(3.5 psig to 3.0 psig) I Distance Between Manholes Nominal Pipe Diameter I 100 6 $ IQ .1211 .113. 21 24 2:50 3:47 4:43 5:40 7:05 8:30 9:55 11:24 150 2:50 3:47 4:43 5:40 7:05 9:37 13:05 17:57 I200 2:50 3:47 4:43 5:42 8:54 12:49 17:27 22:48 250 2:50 3:47 4:57 7:08 11:08 16:01 21:49 28:30 300 2:50 3:48 5:56 8:33 13:21 19:14 26:11 34:11 I 350 2:50 4:26 6:55 9:58 15:35 22:26 30:32 39:53 400 2:51 5:04 7:54 11:24 17:48 25:38 34:54 45:35 450 3:12 5:42 8:54 12:50 20:02 28:51 39:16 51:17 I END OF SECTION I 1 I 1 I 02730-6 SECTION 02731 SEWAGE FORCE MAIN PART 1. GENERAL ' 1.1 SUMMARY A. Furnish and install pressure pipe and fittings for sewage force main. 1.2 RELATED SECTIONS A. Section 02225 - Trench Excavation, Backfill, and Compacting. B. Section 02625 - Ceramic Epoxy Lined Ductile Iron Pipe and Fittings. 1.3 REF ERENCES A. American Water Works Association, 6666 West Quincy Avenue, Denver, Colorado 80235. I1. AWWA C600-Installation of Ductile-Iron Water Mains and Their Appurtenances. 2. AWWA C900 - Standard for Poly(Vinyl Chloride)(PVC) Pressure Pipe, 4 Inch through 12 Inch, for Water Distribution. 3. AWWA C905-Standard for Poly(Vinyl Chloride)(PVC)Water Transmission Pipe, Nominal Diameters 14 Inch through 36 Inch. ' B. American Society for Testing and Materials, 1961 Race Street, Philadelphia, Pennsylvania 19103. ' 1. ASTM D1784 - Specification for Rigid Poly(Vinyl Chloride)(PVC) Compounds and Chlorinated Poly(Vinyl Chloride)(CPVC) Compounds. 2. ASTM D2241 - Specification for Rigid Poly(Vinyl Chloride)(PVC)Pressure Rated Pipe(SDR-Series). 3. ASTM D3139 - Specification for Joints for Plastic Pressure Pipes Using Flexible Elastomeric Seals. ' 4. ASTM F477 - Specification for Elastomeric Seals (Gaskets) for Joining Plastic Pipe. 1 1.4 SUBMITTALS A. Make submittals in accordance with Section 01001. B. Product Data: 1. Pipe materials and manufacturers. 2. Manufacturer's standard installation instructions. 02731 - 1 • • C. Certificate of Compliance: Submit attesting that materials provided are in compliance ' with referenced standards. D. Test Records: 1 1. Date of test. 2. Description and identification of piping tested. 3. Test fluid. 4. Test pressure. 5. Remarks to include such items as: a. Leaks (type, location). b. Repairs made on leaks. 6. Certification by Contractor and written approval by Engineer. 1.5 QUALITY CONTROL 1 A. Polyvinyl Chloride(PVC) 1. PVC pipe manufactured from Type 1, Grade 1 PVC,conforming to ASTM D1784. 2. Pipe shall be tested in accordance with ASTM D2241 and product standard PS 22- '1 70. PART 2. MATERIALS 2.1 PVC PIPE, FITTINGS, AND JOINTS A. Pipe: Conform to the following requirements: ' 1. AWWA C900, Class 100 for pipe 4 inches through 12 inches. B. Permanently mark at 5-foot intervals with the following information: 1. Nominal size. 2. Material code designation. 3. Manufacturer's name or trademark and production record code. 4. ASTM or AWWA certification. 5. SDR designation. 1 C. Joints: 1. Buried Pipe: Gasketed slip joint with integral bell for buried water piping. 1 2. Comply with ASTM D3139. D. Fittings: ' 1. Fittings 4 Inches and Larger: Ceramic epoxy lined cast iron or ductile iron mechanical joint. 2. Fittings Smaller Than 4 Inches: PVC. 02731 -2 • • ' E. Gaskets: 1. As recommended by pipe manufacturer for outside diameter of pipe. 1 2. Comply with ASTM F477. ' F. Detectable Tape: 1. Install on pressure systems. 2. "Detect Tape"as manufactured by Allen Systems,Inc. Tape shall be 2-inches wide, ' 5.5 mils thick, including 0.35 mils of solid aluminum foil, and shall be marked "caution, buried sewer line below". 3. Or equal. 1 G. Trace Wire: 14 gage, insulated copper. H. Tee Fittings: 1. Furnish caps or plugs with each tee outlet or stub. 2. Band or otherwise secure plug or cap to withstand test pressures involved without ' leakage. 3. Furnish tee outlets with gasketed type joint or approved adapter to join service ' connection pipe used. 2.2 CONCRETE FOR THRUST BLOCKING AND ENCASEMENT A. Compressive Strength: Minimum 2,500 psi at 28 days. PART 3. EXECUTION 3.1 PREPARATION OF TRENCH A. Bell Holes: 1 1. Excavate bell holes at each joint to permit proper assembly and inspection of entire joint. 2. Bell holes shall be of sufficient depth to preclude direct bearing of bell on bottom of trench. 3.2 RELATION TO WATER LINE A. Laying sewer line follow Health Department requirements. Maintain 10-foot horizontal separation and 18-inch vertical separation in crossings. 3.3 THRUST BLOCKING A. Do not over excavate in areas where thrust blocks are to be poured. B. Construct suitable forms to obtain shapes that will provide full bearing surfaces against undisturbed earth, as indicated. 02731 -3 • • C. Pour thrust blo cking against undisturbed earth. D. Cure thrust blocks a minimum of 5 days before conducting hydrostatic test. ' 3.4 LAYING AND JOINTING PIPE AND FITTINGS A. Install in accordance with manufacturer's written instructions. 1 3.5 HYDROSTATIC TESTING OF PRESSURE LINES 1 A. Conduct test in presence of Engineer. B. Provide water into pipeline for testing and flushing, including necessary: 1. Pumps, gages(increment at 10 psi or less), and meters. 2. Plugs and caps. 3. Temporary blowoff piping to discharge water. 1 4. Reaction blocking to prevent pipe movement during testing. 3.6 HYDROSTATIC AND LEAK TESTING OF PRESSURE LINES A. Upon completion of installation, thoroughly clean new pipe. ' 1. Flush with water to remove dirt, stones, pieces of wood, etc., which may have entered pipe during construction. 2. Flush pipelines at a minimum rate of 2.5 feet per second for a duration suitable to Engineer. B. Upon completion of installation,pressure test pipelines: ' 1. Minimum Pressure: 100 psig or 50 percent greater than operating pressure, whichever is greater; as measured at the lowest elevation of the line. 2. Duration: 2 hours. 1 3. Repair visible leaks regardless of the amount of leakage. C. Water source for the pump suction shall be potable water from the Owner's distribution system; vessel used must be approved by the Engineer. D. Adequate steps shall be taken to prevent contamination of the Owner's system by the Contractor's actions. ' E. After pipelines or isolated sections of pipelines have been filled with water, increase the pressure to test pressure by means of a pump. F. Test pressure shall be 100 psi or 50 percent above normal operating pressure, whichever is greater. 1 G. Duration of hydrostatic leakage test shall be 2 hours, or as specified by Engineer. 02731 -4 1 � • H. Open interior P valves, including fire hydrants and other appurtenances,open during tests. I. After the specified test pressure has been applied,the entire pipeline shall be checked in the presence of the Engineer giving particular attention to that part of the pipeline and ' those appurtenances that are exposed. J. If leaks are apparent,the Contractor shall,at his expense,perform whatever work and/or ' replace whatever material is required to remedy the defect and stop the leaks. K. If no leaks were apparent or after corrective work has been completed,the pipelines shall ' be subjected to a leakage test at the pressure specified with a meter inserted in the test pump discharge line. ' L. The maximum leakage per hour for ductile iron, PVC, and concrete pipe shall be as calculated from the following formula: All rubber gasket or O-ring joints(iron, PVC, and concrete) L_NDfP 7400 L=Allowable leakage(gallons per hour) N=Number of joints in pipeline tested ' D=Nominal diameter(inches) P=Test pressure (psi) M. If any test of pipe laid discloses leakage greater than the allowable leakage as calculated from the above formula, locate the leak or leaks and perform whatever work and/or replace whatever material is required in order to remedy the defect and stop the leak. ' N. Corrective work must be approved by Engineer. 3.7 EXTERIOR PROTECTION FOR BURIED OR SUBMERGED PIPING ACCESSORIES ' A. Wrap mechanical joints and valves with 8 mil polywrap. 3.8 TRACE WIRE A. Furnish and install a 14-gage insulated copper trace wire with PVC pressure pipe. B. Run wire continuous from valve box to valve box, meter box, air release vault, cleanout, or other access points. C. Bring wire up inside boxes and vaults in an accessible method. 02731 -5 1 • 0 D. Bring wire around or tape wire to each pipe section. IE. Pipe testing shall include following trace wire. IF. Wire breaks shall be repaired at no additional expense to the Owner. 3.9 DETECTABLE TAPE 1 A. On pressure installations of non-metallic pipe, metallic marking tape, Detect Ta equal shall be installed 18 inches below grade, above the pipe. pe, or IB. The tape shall be in addition to the trace wire specified. I END OF SEC TION I I I I I I I I 02731 -6 1 • • 1 SECTION 02800 I CHAIN LINK FENCE AND GATES ill PART 1. GENER AL I1.1 SECTION INCLUDES A. Fence framework, fabric, and accessories. B. Gates and gate hardware. IC. Clearing. 1.2 REFERENCES A. Specification of Metallic-Coated Steel Chain Link Fence Fabric, published by Chain I Link Fence Manufacturers Institute, Washington, DC 20036. B. American Society for Testing and Materials, 1916 Race Street, Philadelphia, I Pennsylvania 19103. 1. ASTM A239-Test Method for Locating the Thinnest Spot in a Zinc (Galvanized) Coating on Iron or Steel Articles by the Preece Test(Copper Sulfate Dip). I 2. ASTM F567 - Practice for Installation for Chain-Link Fence. IPART 2. MATERIALS I2.1 FABRIC A. Height: 6 feet. B. Composed of individual wire pickets helically wound and interwoven from No. 9 gage steel wire to form a continuous chain link fabric having a 2-inch diamond mesh pattern. C. Salvages twisted and barbed. D. Hot-dip galvanized after weaving. E. Zinc coating of not less than 1.2 ounces per square foot of bare wire surface. 02800- 1 1 • • I2.2 LINE POSTS IA. 2-3/8-inch outside diameter standard steel pipe weight 3.65 pounds per linear approved equal. foot o r I2.3 END, CORNER,ANGLE, AND PULL POSTS I A. Use 2-7/8-inch outside diameter steel pipe weighing 5.79 pounds per linear foot or approved equal. I2.4 GATE POSTS A. Double drive gates up to 12 feet wide: 2-7/8 inch outside diameter iron pipe weighing I 5.79 pounds per foot or approved equal. B. Double drive gates from 12 feet to 16 feet wide: 4-inch outside diameter iron pipe I weighing 9.11 pounds per foot or approved equal. C. Double drive gates from 16 feet to 24 feet: 6-5/8-inch outside diameter iron pipe I weighing 18.97 pounds per foot or approved equal. 2.5 POST TOPS I A. Pressed steel or malleable iron designed as a weather tight closure cap for tubular posts. IB. Provide one cap for each post, unless equal protection afforded top cap and barbed wire supporting arm where barbed wire is equi ed.combination post IC. Where top rail is used, provide tops to p permit passage of top rail. I2.6 BARBED WIRE A. Four-point pattern with 2 strands of No. 12-1/2 gage twisted steel line wire. B. 1 inch barbs, spaced 5 inches apart. ■ C. Hot-dip galvanized. Class III. 2.7 BARBED WIRE EXTENSIONS A. Extension arm constructed of pressed steel throughout or the base shall be malleable iron and the extension pressed steel, which shall be hot-dip galvanized after fabrication. B. Equip corner arm casting with a set screw or steel pin for locking in position. 02800-2 1 I • 2.8 FABRIC TIES A. No. 9 aluminum wire of approved design for PP use on line posts every 14 inches and on top rails every 24 inches. ' 2.9 BRACE AND TENSIO N BANDS A. Unclimbable type with 5/16 inch diameter square-shouldered steel carriage bolts, non- removable from outside fence. 2.10 TENSION BARS ' A. For attaching fabric to terminal posts: 3/16 inch by 3/4 inch high carbon steel attached to terminal post by means of beveled edge bands. ' 2.11 TOP RAIL A. 1.66 inch outside diameter seamless steel pipe weighing 2.27 pounds per lineal foot or approved equal. B. Galvanized by hot-dip process after fabrication. ' C. To pass through hrough bases of extension arms and form a continuous brace from end to end ' of each section of fence. D. Provide with expansion rail couplings and suitable hot-dip galvanized connections. ' 2.12 BRACE PIPE A. Same material as the top rail. 2.13 TENSION WIRE ' A. Hot-dip galvanized No. 7 gage steel. Class III 2.14 MISCELLANEOUS FITTINGS ' A. Ferrous fittings required to make a complete installation to the malleable iron, pressed steel, aluminum, or forgings shall be hot-dip galvanized. 2.15 GATES A. Manufacturer: Same as fence manufacturer. 02800-3 ' • • B. Frames: 1.9-inch outside diameter steel pipe weighing 2.7 pounds per lineal foot with ' necessary intermediate braces of 1.66-inch outside diameter steel pipe weighing 2.27 pounds per lineal foot. ' C. Pipe, fittings,stretcher bars,hook bolts,hinges,latches,truss-rods,and other accessories: Heavily galvanized by the hot-dip process. D. Gate Fabric. Match fence fabric. E. Provide with 3 strands of galvanized barbed wire above the top gate rail. F. Latches for double drive gates shall be drop bar type securely bolted to gate and to engage a pipe gate stop anchored in domed concrete footings and to allow for locking with padlock. ' G. Latches for walk gate shall be fork type latch that will automatically engage latch post and fitted for padlock. ' H. Hinges shall be of heavy, industrial type, hot-dip galvanized, offset type, allowing gates to swing back parallel with line of fence. ' 2.16 CONCRETE ' A. Materials as specified in Section 03300 - Cast-In-Place Concrete. B. Proportions: 1:2:4. ' C. Compressive strength: Not be less than 2,500 psi at 28 days. PART 3. EXECUTION 3.1 PREPARATION A. Where fence traverses areas not cleared, clear a strip 10 feet wide with 2 feet outside of fence line and 8 feet on the inside of fence line. ' 3.2 FENCE A. Erect fencing in straight lines between angle points by skilled personnel experienced in this type of construction. B. Erect in accordance with the manufacturer's recommendations as approved and with ' these Specifications. 1 - o2soo-a • • C. The top rail of the fence shall be at the top of the fabric. D. Fasten chain link fabric to end posts with stretcher bars ars and clamps at approximately 14 inch centers and to line posts and top rail with wire or bands at approximately 24 inch centers. E. Install 3 strands of barbed wire on the brackets; tighten and secure at each bracket. 3.3 POST SPACING AND SETTING A. Post Holes: 1. Minimum depth of post holes: 3 feet below finished grade. ' 2. Holes for line posts: 9 inches in diameter. 3. Holes for gate, corner, and pull posts: 12 inches in diameter. B. Space posts not more than 10 feet on centers and in true lines. C. Set posts plumb and to a depth not less than 2 feet 10 inches. D. Fill remainder of hole with concrete. E. The top surface of the foundation shall extend above finished grade not less than 1 inch and shall have a crown watershed finish F. After concrete has set, install accessories. ' 3.4 GATES A. Brace gate posts diagonally to adjacent line posts to ensure stability. B. Hang gates and adjust hardware so that gates operate satisfactorily P from open or closed position. 3.5 BRACING ' A. Install brace pipe midway between the top rail and extend from the terminal post to the first adjacent line post. ' B. Fasten securely to the posts by heavy-pressed steel and malleable fittings. ' C. Truss securely from line post to base of terminal post with a 3/8-inch truss rod and tightener. 02800-5 • 1 3.6 CLEANUP ' A. Upon completion of the fence installation clean up waste material resulting from the operation. 1 ' END OF SECTION I 1 ■ 02800-6 I S S SECTION 02900 ILANDSCAPING IPART 1. GENERAL 1.1 SUMMARY IA. Provide finish grading and grass establishment. IB. The intention of this Specification is that the Contractor establish turf on pipelines and areas damaged as a result of construction. IPART 2. MATERIALS 2.1 TOPSOIL IA. Existing topsoil shall be reused where practical. B. Imported Topsoil: I 1. Furnished at sole expense of Contractor. 2. Friable loam free from subsoil,roots,grass,excessive amounts of weeds,stone,and foreign matter; acidity range (pH) of 5.5 to 7.5; and containing a minimum of I4 percent and a maximum of 50 percent organic matter. 2.2 SEED IA. Certified, blue tag, clean, delivered in original,' unopened packages and bearing an analysis of the contents,guaranteed 95 percent pure and to have a minimum germination I rate of 85 percent, within 1 year of test. I2.3 SEED MIX A. Mix for areas: Fescue and Common Bermuda Grass. Follow the recommendations of I the local Agricultural Extension Agent for requirements on coverage, fertilization, and seasons. IPART 3. EXECUTION 3.1 PROJECT SCHEDULE IA. Project Schedule shall show an anticipated tim e me for grading and seeding to take place, so that seasonal consideration can be given attention. I 02900- 1 • • DOCUMENT 00500 ' CONTRACT ' THIS AGREEMENT,made and entered into on the day of 19 , by and between ' herein called the Contractor, and the City of ,Arkansas, hereinafter called the Owner: WITNESSETH: ' That the Contractor, for the consideration herein after fully set out,hereby agrees with the Owner as follows: ' 1. That the Contractor shall furnish all the materials, and perform all of the work in manner and form as provided by the following enumerated Drawings,Specifications,and Documents,which are attached hereto and made a part hereof, as if fully contained herein and are entitled , dated 1996. ' Advertisement for Bids Payment Bond Instructions to Bidders General Conditions ' Bid and acceptance thereof Supplemental Conditions Performance Bond Specifications Drawings (See Sheet Index below) t SHEET INDEX Sheet No. Description ' 10-01 Cover 10-02 Sewer& Pump Station Location Plan ' 40-01 Plan& Profile, Sta. 0+00 to Sta. 11+50 40-02 Plan&Profile, Sta. 11+50 to Sta. 19+48 40-03 Pump Station Site Plan& Details ' 40-04 Sewer& Force Main Details 50-01 Electrical 2. That the Owner hereby agrees to pay to the Contractor for the faithful performance of this Agreement, subject to additions and deductions as provided in the Specifications or Bid, in lawful money of the United States, the amount of: ' Dollars ($ ). 3. The Work will be substantially completed within 60 days after the date when the Contract ' Time commences to run as provided in Notice to Proceed, and completed and ready for final payment in accordance with the General Conditions within 75 days after the date when the Contract Time commences to run. 00500- 1 • 4. Liquidated q Damages: Owner and Contractor recognize that time is of the essence of this ' Agreement and the Owner will suffer financial loss if the Work is not completed within the times specified in above, plus any extensions thereof allowed in accordance with the General Conditions. They also recognize the delays, expense, and difficulties involved in proving the ' actual loss suffered by Owner if the Work is not completed on time. Accordingly, instead of requiring any such proof, Owner and Contractor agree that as liquidated damages for delay (but not as a penalty) Contractor shall pay Owner Five Hundred Dollars ($500.00) for each ' day that expires after the time specified in Paragraph 3 for Substantial Completion, if Contractor shall neglect, refuse, or fail to complete the remaining Work within the time specified in Paragraph 3 above for final payment or any proper extension thereof granted by ' Owner, Contractor shall pay Owner Five Hundred Dollars($500.00) for each day that expires after the time specified in Paragraph 3 for completion and readiness for final payment. ' 5. That within 30 days of receipt of an approved payment request, the Owner shall make partial payments to the Contractor on the basis of a duly certified and approved estimate of work performed during the preceding calendar month by the Contractor, LESS the retainage ' provided in the General Conditions, which is to be withheld by the Owner until all work within a particular part has been performed strictly in accordance with this Agreement and ' until such work has been accepted by the Owner. 6. That upon submission by the Contractor of evidence satisfactory to the Owner that all payrolls, material bills, and other costs incurred by the Contractor in connection with the construction of the work have been paid in full, final payment on account of this Agreement shall be made within 60 days after the completion by the Contractor of all work covered by this Agreement and the acceptance of such work by the Owner. 7. It is further mutually agreed between the parties hereto that if, at any time after the execution ' of this Agreement and the Surety Bond hereto attached for its faithful performance and payment, the Owner shall deem the Surety or Sureties upon such bond to be unsatisfactory or if, for any reason such bond ceases to be adequate to cover the performance of the work, the Contractor shall, at his expense, within 5 days after the receipt of notice from the Owner, furnish an additional bond or bonds in such form and amount and with such Surety or ' Sureties as shall be satisfactory to the Owner. In such event, no further payment to the Contractor shall be deemed to be due under this Agreement until such new or additional security for the faithful performance of the work shall be furnished in manner and form ' satisfactory to the Owner. 8. No additional work or extras shall be done unless the same shall be duly authorized by appropriate action by the Owner in writing. 00500-2 1 • • IN WITNESS WHE REOF, the parties hereto have executed this Agreement on the day and date first above written, in three (3) counterparts, each of which shall, without proof or accounting for the other counterpart be deemed an original Contract. ' SEAL: CONTRACTOR WITNESSES: By Title CITY OF FAYETTEVILLE, ARKANSAS ATTEST: OWNER ' By Clerk Mayor Approved as to form: Attorney for Owner 00500-3 ' • • Document 00600-1 Construction Performance Bond Any singular reference to Contractor. Surety. Owner or other Dark,shall be considered Plural where applicable. ' CONTRACTOR(Name and Address): SURETY(Name and Principal Place of Business): ' OWNER(Name and Address): City of Fayetteville,Arkansas ' 113 West Mountain Fayetteville,AR 72701 ' CONSTRUCTION CONTRACT Date: Amount: Description (Name and Location): Drake Field, East Side Sewage Pump Station ' BOND Date(Not earlier than Construction Contract Date): ' Amount: Modifications to this Bond Form: ' CONTRACTOR AS PRINCIPAL SURETY Company (Corp. Seal) Company (Corp Seal) Signature: Signature: Name and Title: Name and Title: ' CONTRACTOR AS PRINCIPAL SURETY Company (Corp. Seal) Company (Corp Seal) ' Signature: Signature: Name and Title: Name and Title: EJCDC No. 1910-28A(1984 Edition) Prepared through the joint efforts of the Surety Association of America,Engineers'Joint Contract Documents Committee,The Associated ' General Contractors of America,American Institute of Architects,American Subcontractors Association,and the Associated Specialty Contractors ' 00600-1-1 oin• • 1. The Contractor and the Surety, y and severally,bind themselves, greater than those of the Owner under the Construction Contract. To the their heirs,executors,administrators,successors and assigns to the Owner limit of the amount of this Bond,but subject to commitment by the Owner I for the performance of the Construction Contract,which is incorporated of the Balance of the Contract Price to mitigation of costs and damages on herein by reference. the Construction Contract,the Surety is obligated without duplication for: 2. If the Contractor performs the Construction Contract,the Surety and 6.1 The responsibilities of the Contractor for correction of defective the Contractor shall have no obligation under this Bond, except to work and completion of the Construction Contract; participate in conferences as provided in Subparagraph 3.1. 6.2 Additional legal,design professional and delay costs resulting from the Contractor's Default,and resulting from the actions or 3. If there is no Owner Default,the Surety's obligation under this Bond failure to act of the Surety under Paragraph 4;and shall arise after: 6.3 Liquidated damages,or if no liquidated damages are specified in I 3.1 The Owner has notified the Contractor and the Surety at its the Construction Contract,actual damages caused by delayed address described in Paragraph 10 below, that the Owner is performance or non-performance of the Contractor. considering declaring a Contractor Default and has requested and attempted to arrange a conference with the Contractor and the 7. The Surety shall not be liable to the Owner or others for obligations of I Surety to be held not later than fifteen days after receipt of such notice to discuss methods of performing the Construction the Contractor that are unrelated to the Construction Contract, and the Balance of the Contract Price shall not be reduced or set off on account of Contract. If the Owner,the Contractor and the Surety agree,the any such unrelated obligations. No right of action shall accrue on this Bond Contractor shall be allowed a reasonable time to perform the to any person or entity other than the Owner or its heirs, executors, I Construction Contract,but such agreement shall not waive the administrators,or successors. Owner's right, if any, subsequently to declare a Contractor Default;and 8. The Surety hereby waives notice of any change,including changes of 3.2 The Owner has declared a Contractor Default and formally time,to the Construction Contract or to related subcontracts,purchase orders I terminated the Contractor's right to complete the contract. Such and other obligations. Contractor Default shall not be declared earlier than twenty days after the Contractor and the Surety have received notice as 9. Any proceeding,legal or equitable,under this Bond may be instituted provided in Subparagraph 3.1;and in any court of competent jurisdiction in the location in which the Work or I 3.3 The Owner has agreed to pay the Balance of the Contract Price part of the Work is located and shall be instituted within two years after to the Surety in accordance with the terms of the Construction Contractor Default or within two years after the Contractor ceased working Contract or to a contractor selected to perform the Construction or within two years after the Surety refuses or fails to perform its obligations Contract in accordance with the terms of the contract with the under this Bond,whichever occurs first. If the provisions of the Paragraph Owner. are void or prohibited by law,the minimum period of limitation available to I sureties as a defense in the jurisdiction of the suit shall be applicable. 4. When the Owner has satisfied the conditions of Paragraph 3,the Surety shall promptly and at the Surety's expense take one of the following actions: 10. Notice to the Surety,the Owner or the Contractor shall be mailed or 4.1 Arrange for the Contractor,with the consent of the Owner,to delivered to the address shown on the signature page. I perform and complete the Construction Contract;or 4.2 Undertake to perform and complete the Construction Contract itself,through its agents or through independent contractors;or 11. When this Bond has been furnished to comply with a statutory or other legal requirement in the location where the construction was to be 4.3 Obtain bids or negotiated proposals from qualified contractors performed,any provision in this Bond conflicting with said statutory or legal I acceptable to the Owner for a contract for performance and requirements shall be deemed deleted herefrom and provisions conforming completion of the Construction Contract,arrange for a contract to such statutory or other legal requirement shall be deemed incorporated to be prepared for execution by the Owner and the contractor herein. The intent is,that this Bond shall be construed as a statutory bond selected with the Owner's concurrence, to be secured with and not as a common law bond. performance and payment bonds executed by a qualified surety I equivalent to the bonds issued on the Construction Contract,and 12. DEFINITIONS pay to the Owner the amount of damages as described in 12.1 Balance of the Contract Price:The total amount payable by the Paragraph 6 in excess of the Balance of the Contract Price Owner to the Contractor under the Construction Contract after all incurred by the Owner resulting from the Contractor's default;or proper adjustments have been made,including allowance to the I 4.4 Waive its right to perform and complete,arrange for completion, Contractor of any amounts received or to be received by the or obtain a new contractor and with reasonable promptness under Owner in settlement of insurance or other claims for damages to the circumstances: which the Contractor is entitled,reduced by all valid and proper 1. After investigation,determine the amount for which it may be payments made to or on behalf of the Contractor under the I liable to the Owner and as soon a practicable after the amount is Construction Contract. determined,tender payment to the Owner;or 12.2 Construction Contract:The agreement between the Owner and 2. Deny liability in whole or in part and notify the Owner citing the Contractor identified on the signature page,including all the reasons therefor. Contract Documents and changes thereto. I12.3 Contractor Default:Failure of the Contractor,which has neither 5. If the Surety does not proceed as provided in Paragraph 4 with been remedied nor waived,to perform or otherwise to comply reasonable promptness,the Surety shall be deemed to be in default on this with the terms of the Construction Contract. Bond fifteen days after receipt of an additional written notice from the 12.4 Owner Default:Failure of the Owner,which has neither been Owner to the Surety demanding that the Surety perform its obligations under remedied nor waived,to pay the Contractor as required by the I this Bond,and the Owner shall be entitled to enforce any remedy available Construction Contract or to perform and complete or comply to the Owner. If the Surety proceeds as provided in Subparagraph 4.4 and with the other terms thereof. the Owner refuses the payment tendered or the Surety has denied liability, in whole or in part,without further notice the Owner shall be entitled to I enforce any remedy available to the Owner. 6. After the Owner has terminated the Contractor's right to complete the Construction Contract,and if the Surety elects to act under Subparagraph I4.1,4.2 or 4.3 above,then the responsibilities of the Surety to the Owner shall not be greater than those of the Contractor under the Construction Contract,and the responsibilities of the Owner to the Surety shall not be I 00600-1-2 • Document 00600-2 • ' Construction Payment Bond Any singular reference to Contractor. Surety. Owner or other party shall be considered olural where aoalicable. CONTRACTOR(Name and Address): SURETY(Name and Principal Pla ce ace of Business): ' OWNER(Name and Address): City of Fayetteville,Arkansas ' 113 West Mountain Fayetteville,AR 72701 CONSTRUCTION CONTRACT Date: Amount Description (Name and Location): Drake Field, East Side Sewage Pump Station ' BOND Date(Not earlier than Construction Contract Date): ' Amount: Modifications to this Bond Form: CONTRACTOR AS PRINCIPAL SURETY Company (Corp. Seal) Company (Corp Seal) Signature: Name and Title: Signature: Name and Title: ' CONTRACTOR AS PRINCIPAL SURETY Company (Corp. Seal) Company p Y (Corp Seal) ' Signature: Signature: Name and Title: Name and Title: EJCDC No. 1910-286(1984 Edition) Prepared through the joint efforts of the Surety Association of America,Engineers'Joint Contract Documents Committee,The Associated General Contractors of America,American Institute of Architects,American Subcontractors Association,and the Associated Specialty Contractors 00600-2-1 I • • 1. The Contractor and the Surety,jointly and severally,bind themselves, 9. The Surety shall not be liable to the Owner,Claimants or others for their heirs,executors,administrators,successors and assigns to the Owner obligations of the Contractor that are unrelated to the Construction Contract. I to pay for labor, materials and equipment furnished for use in the performance of the Construction Contract,which is incorporated herein by The Owner shall not be liable for payment of any costs or expenses of any Claimant under this Bond. reference. 10 The Surety hereby waives notice of any change,including changes of I 2. With respect to the Owner,this obligation shall be null and void if the time,to the Construction Contract or to related subcontracts,purchase orders Contractor: and other obligations. 2.1 Promptly makes payment,directly or indirectly,for all sums due Claimants,and 11. No suit or action shall be commenced by a Claimant under this Bond I 2.2 Defends, indemnifies and holds harmless the Owner from all other than in a court of competent jurisdiction in the location in which the claims, demands, liens or suits by any person or entity who Work or part of the Work is located or after the expiration of one year from furnished labor, materials or equipment for use in the the date(1)on which the Claimant gave the notice required by Subparagraph performance of the Construction Contract,provided the Owner 4.1 or Clause 4.2.3,or(2)on which the last labor or service was performed has promptly notified the Contractor and the Surety (at the by anyone or the last materials or equipment were furnished by anyone I address described in paragraph 12)of any claims,demands,liens under the Construction Contract,whichever of(1)or(2)occurs first. If the or suits and tendered defense of such claims,demands,liens or provisions of this paragraph are void or prohibited by law,the minimum suits to the Contractor and the Surety,and provided there is no period of limitation available to sureties as a defense in the jurisdiction of Owner Default. the suit shall be applicable. I3. With respect to Claimants,this obligation shall be null and void if the 12. Notice to the Surety,the Owner or the Contractor shall be mailed or Contractor promptly makes payment,directly or indirectly,for all sums due. delivered to the address shown on the signature page. Actual receipt of notice by the Surety,the Owner,or the Contractor,however accomplished, 4. The Surety shall have no obligation to Claimants under this Bond until: shall be sufficient compliance as of the date received at the address shown I 4.1 Claimants who are employed by or have a direct contract with on the signature page. Contractor have given notice to the Surety (at the address described in paragraph 12)and sent a copy,or notice thereof,to 13. When this Bond has been furnished to comply with a statutory or other the Owner,stating that a claim is being made under this Bond legal requirement in the location where the construction was to be I and,with substantial accuracy,the amount of the claim.4.2 Claimants who do not have a direct contract with the Contractor: performed,any provision in this Bond conflicting with said statutory or legal requirements shall be deemed deleted herefrom and provisions conforming 1. Have furnished written notice to the Contractor and sent a to such statutory or other legal requirement shall be deemed incorporated copy,or notice thereof,to the Owner,within 90 days after having herein. The intent is,that this Bond shall be construed as a statutory bond I last performed labor or last furnished materials or equipment and not as a common law bond. included in the claim stating, with substantial accuracy, the amount of the claim and the name of the party to whom the 14. Upon request by any person or entity appearing to be a potential materials were furnished or supplied or for whom the labor was beneficiary of this Bond,the Contractor shall promptly furnish a copy of this I done or performed;and Bond or shall permit a copy to be made. 2. Have either received a rejection in whole or in part from the Contractor, or not received within 30 days of furnishing the 15 DEFINITIONS above notice any communication from the Contractor by which 15.1 Claimant:An individual or entity having a direct contract with I the Contractor has indicated the claim will be paid directly or the Contractor or with a subcontractor of the Contractor to indirectly.;and 3. Not having been paid within the above 30 days,have sent a furnish labor,materials,or equipment for use in the performance of the Contract. The intent of this Bond shall be to include written notice to the Surety (at the address described in without limitation in the terms"labor,materials or equipment" paragraph 12)and sent a copy,or notice thereof,to the Owner, that part of water,gas,power,light,heat,oil,gasoline,telephone I stating that a claim is being made under this Bond and enclosing service or rental equipment used in the Construction Contract, a copy of the previous written notice furnished to the Contractor. architectural and engineering services required for performance of the work of the Contractor and Contractor's sub contractors, 5. If a notice required by paragraph 4 is given by the Owner to the and all other items for which a mechanic's lien may be asserted I Contractor or to the Surety,that is sufficient compliance. in the jurisdiction where the labor,materials or equipment were furnished. 6. When the Claimant has satisfied the conditions of paragraph 4,the 15.2 Construction Contract:The agreement between the Owner and Surety shall promptly and at the Surety's expense take the following actions: the Contractor identified on the signature page,including all the I 6.1 Send an answer to the Claimant, with a copy to the Owner, Contract Documents and changes thereto. within 45 days after receipt of the claim,stating the amounts that 15.3 Owner Default:Failure of the Owner,which has neither been are undisputed and the basis for challenging any amounts that are remedied nor waived,to pay the Contractor as required by the disputed. Construction Contract or to perform and complete or comply 6.2 Pay or arrange for payment of any undisputed amounts. with the other terms thereof. I 7. The Surety's total obligation shall not exceed the amount of this Bond, and the amount of this Bond shall be credited for any payments made in good faith by the Surety. I8. Amounts owed by the Owner to the Contractor under the Construction Contract shall be used for the performance of the Construction contract and to satisfy claims,if any,under any Construction Performance Bond. By the I Contractor furnishing and the Owner accepting this Bond,they agree that funds earned by the Contractor in the performance of the Construction Contract are dedicated to satisfy obligations of the Contractor and the Surety under this Bond,subject to the Owner's priority to use the funds for the Icompletion of the Work. I00600-2-2 I • • CONTRACTOR'S AFFIDAVIT I STATE OF ARKANSAS COUNTY OF WASHINGTON IThe undersigned, being duly sworn on oath, dep oses and says that he is Iof (Company Name) ,the Contractor for Drake Field, East Side Sewage PumpI Station,designated as Project,situated at Fayetteville,Arkansas,owned by,the City of Fayetteville, and that all parties who have furnished labor,material, or both or any other items to the undersigned Ifor use on the said work and all parties having contracts or sub-contracts with the undersigned for specific portion of said work have been paid in full with the following exception: I I 1 The und ersigned further states that there are no other contracts or obligations for labor or Imaterials outstanding which were used in completing this Project. IThe undersigned makes this affidavit for the purpose of procuring from the Owner a final payment upon this Contract for all work completed in accordance with the Drawings and ISpecifications of the Owner. ISigned this day of , 19 ISubscribed and Sworn to before me Ithis day of 19 Contractor By INotary Public Title IMy commission expires the day of , 19 I • • I I NOTICE TO PROCEED I ITO: DATE: IPROJECT: IYou are hereby notified to commence WORK in acc ordance with the Contract dated Ion or before ,and you are to Substantially Complete the WORK within consecutive calendar days thereafter and have the Work complete and ready for final Ipayment within calendar days thereafter. The date for Substantial Completion is therefore and the date for final completion is therefore I ICITY OF FAYETTEVILLE, ARKANSAS Owner I By , Mayor ACCEPTANCE OF NOTICE IReceipt of the above NOTICE TO PROCEED is hereby acknowledged g by Ithis the day of , 199_. IBY Title }� `µ." 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'10 •a. },1�:4,,. �,y.7,_r•h .. km,1�. .t'•'4.,,.,;.'ary. r �• !� h �y «l• ri' w 4'e rr • 4'+ s, }' — 'Y; ''7•n _ �1..�"i�T.,`f'+r: ."7 � y'1h•"✓3w�.i7�`��'�H, � �';.�� ziv ,.re"wt :�'�� oe �' �• '''• y; •,� a s" 4"~x,;`• �.,� '.w .'?1',rt r,,, ≥�,'�` ::f.,.-3'''. .J�' Z,`a'�'rr.. �,�' 3'C-��� ,1 r � �ny„ r�',3'"«.+,�'y`y;�'.^� •J.i ..:-r, i': �_r. :,o � YA`.�'r .".a�a��:hV l-,.!r1i • .ti`''�f,:A' .._ir".�.T� S §"_s•crk,_:��1w�'�'""", RESOLUTION NO. 55-97 A RESOLUTION AUTHORIZING THE MAYOR AND CITY CLERK TO EXECUTE AN AGREEMENT WITH GOODWIN & GOODWIN, INC., FOR THE INSTALLATION OF THE DRAKE FIELD EAST SIDE SEWER LIFT STATION, IN THE AMOUNT OF $85,970.00; AND APPROVING A BUDGET ADJUSTMENT. BE IT RESOLVED BY THE CITY COUNCIL OF THE CITY OF FAYETTEVILLE, ARKANSAS: Section 1. That the City Council hereby authorizes the Mayor and City Clerk to execute an agreement with Goodwin & Goodwin, Inc., for the installation of the Drake Field east side sewer lift station, in the amount of $85,970.00. A copy of the agreement is attached hereto marked Exhibit "A" and made a part hereof. Section 2. The City Council hereby approves a budget adjustment in the amount of $20,684.00 by increasing Sewer Improvements, Acct. No. 5550 3960 5815 00, Project No. 96066 decreasing Use of Fund Balance, Acct. No. 5550 0950 4999 99. A copy of the budget adjustment is attached hereto marked Exhibit "B" and made a part hereof. PASSED AND APPROVED this 17th day of June , 1997. APPROVED. p :a ATTEST: By: Traci Paul, City Clerk By: Fred Hanna, Mayor y „_._ .... 1997 DOCUMENT 00500 EXHIBIT A CONTRACT THIS AGREEMENT, made and entered into on the /7f/ day of JU i- 1 99L, by and between Goodwin & Goodwin, Inc., Fort Smith. Arkansas herein called the Contractor, and the City of Fayetteville , Arkansas, hereinafter called the Owner: WITNESSETH: That the Contractor, for the consideration hereinafter fully set out, hereby agrees with the Owner as follows: 1. That the Contractor shall furnish all the materials, and perform all of the work in manner and form as provided by the following enumerated Drawings, Specifications, and Documents, which are attached hereto and made a part hereof, as if fully contained herein and are entitled Drake Field East Side Sewage Pump Station , dated August 1996. Advertisement for Bids Instructions to Bidders Bid and acceptance thereof Performance Bond SHEET INDEX Sheet No. 10-01 10-02 40-01 40-02 40-03 40-04 50-01 Payment Bond General Conditions Supplemental Conditions Specifications Drawings (See Sheet Index below) Description Cover Sewer & Pump Station Location Plan Plan & Profile, Sta. 0+00 to Sta. 11+50 Plan & Profile, Sta. 11+50 to Sta. 19+48 Pump Station Site Plan & Details Sewer & Force Main Details Electrical 2. That the Owner hereby agrees to pay to the Contractor for the faithful performance of this Agreement, subject to additions and deductions as provided in the Specifications or Bid, in lawful money of the United States, the amount of: Eighty-five Thousand Nine Hundred Seventy Dollars ($_85,970.00). 3. The Work will be substantially completed within 60 days after the date when the Contract Time commences to run as provided in Notice to Proceed, and completed and ready for final payment in accordance with the General Conditions within 75 days after the date when the Contract Time commences to run. 00500 - 1 4. Liquidated Damages: Owner and Contractor recognize that time is of the essence of this Agreement and the Owner will suffer financial loss if the Work is not completed within the times specified in above, plus any extensions thereof allowed in accordance with the General Conditions. They also recognize the delays, expense, and difficulties involved in proving the actual loss suffered by Owner if the Work is not completed on time. Accordingly, instead of requiring any such proof, Owner and Contractor agree that as liquidated damages for delay (but not as a penalty) Contractor shall pay Owner Five Hundred Dollars ($500.00) for each day that expires after the time specified in Paragraph 3 for Substantial Completion, if Contractor shall neglect, refuse, or fail to complete the remaining Work within the time specified in Paragraph 3 above for final payment or any proper extension thereof granted by Owner, Contractor shall pay Owner Five Hundred Dollars ($500.00) for each day that expires after the time specified in Paragraph 3 for completion and readiness for final payment. 5. That within 30 days of receipt of an approved payment request, the Owner shall make partial payments to the Contractor on the basis of a duly certified and approved estimate of work performed during the preceding calendar month by the Contractor; LESS the retainage provided in the General Conditions, which is to be withheld by the Owner until all work within a particular part has been performed strictly in accordance with this Agreement and until such work has been accepted by the Owner. 6.. That upon submission by the Contractor of evidence satisfactory to the Owner that all payrolls, material bills, and other costs incurred by the Contractor in connection with the construction of the work have been paid in full, final payment on account of this Agreement shall be made within 60 days after the completion by the Contractor of all work covered by this Agreement and the acceptance of such work by the Owner. 7. It is further mutually agreed between the parties hereto that if, at any time after the execution of this Agreement and the Surety Bond hereto attached for its faithful performance and payment, the Owner shall deem the Surety or Sureties upon such bond to be unsatisfactory or if, for any reason such bond ceases to be adequate to cover the performance of the work, the Contractor shall, at his expense, within 5 days after the receipt of notice from the Owner, furnish an additional bond or bonds in such form and amount and with such Surety or Sureties as shall be satisfactory to the Owner. In such event, no further payment to the Contractor shall be deemed to be due under this Agreement until such new or additional security for the faithful performance of the work shall be furnished in manner and form satisfactory to the Owner. 8. No additional work or extras shall be done unless the same shall be duly authorized by appropriate action by the Owner in writing. 00500 - 2 IN WITNESS WHEREOF, the parties hereto have executed this Agreement on the day and date first above written, in three (3) counterparts, each of which shall, without proof or accounting for the other counterpart be deemed an original Contract. SEAL: WITNESSES: c�M40— &Coaw Goodthi& Goodwin Inc. CONTRACTOR President Title CITY OF FAYETTEVILLE, ARKANSAS ATT T: OWNER Qy By .1�. Clerk Mayor Approved as to form: Attorney for Owner 00500 - 3 City of Fayetteville, Arkansas Budget Adjustment Form EXHIBIT B Budget Year Department: General Government Date Requested Adjustment # 1997 Division: Airport 04/15/97 Program: Capital Project or Item Requested: Project or Item Deleted: Additional funding is requested for the Sewer Lift Station, project number 96066. INone. Use of Fund Balance is proposed for this adjustment. Justification of this Increase: The low bid for the Sewer Lift Station was greater than the remaining budget. Account Name Amount Sewer Improvements 20,684 Account Name Amount Use of Fund Balance 20,684 Approval Signatures Requested By B t C ordinator Department Director Admin. Se CCs it Justification of this Decrease: Sufficient cash and investments exist to fund this request and comply with City Increase Account Number Project Number 5550 3960 5815 00 96066 Decrease Account Number Project Number 5550 0950 4999 99 Budget Office Use Only Type: A B C D EO F Date of Approval Posted to General Ledger Entered in Category Log Mayor C:\APP\97BUD\A_PS WR. WK3 Budget Office Copy REC.EWF.,G. MAC' ; 9 1907 - BID TABULATION CITY OF FAYETTEVILLE DRAKE FIELD EAST SIDE PUMP STATION FAYETTEVILLE, ARKANSAS PROJECT NO. FY962114 MARCH 17, 1997 2:30 p.m. ITEM NO. I ITEM BIDDER: I GOODWIN & GOODWIN I J & P UTILITIES I FOCHTMAN ENTERPRISES I MOBLEY CONTRACTORS I BASIC CONSTRUCTION QUANTITY I UNIT PRICE I EXTENDED I UNIT PRICE I EXTENDE I UNIT PRICE I EXTENDED I UNIT PRICE I EXTENDED I UNIT PRICE! EXTENDED I I ACT 291, 1993 TRENCH I I 1 AND EXCAVATION SAFETY SYSTEM I 1 LS I I $250.00 I DUPLEX SUBMERSIBLE 2 I GRINDER PUMP STATION I 1 LS I $51,000.00 I PIG LAUNCH I I 3 I STRUCTURE I 1 LS I $1,500.00 I 4 I DROP MANHOLE .,_ I 1 EA I I $2,000.00 I I I I 6. DUCTILE IRON SEWER 5 PIPE I 143 LF I I $25.00 I I 8" DUCTILE IRON SEWER 6 PIPE I 18 LF I I $35.00 I 7 I I 4 PVC, C-900, CLASS 100 FORCE MAIN I 1750 LF I I $5.50 I 8 I I 10' BORED STEEL I CASING I 75 LF I $65.00 I 9 I CHAIN LINK FENCE I 80 LF i $16.00 I I I I I GATE IN EXISTING CHAIN LINK FENCE I I 1 EA I $600.00 I I I I DUCTILE IRON 11 MECHANICAL JOIN FITTINGS I 600 LB I $3.00 $250.00 I I $3,500.00 I I $3,500.00 I I $9,117.00 I I $9,117.00 I I $6,970.43 ( I $6,970.43 I I $1,000.00 I I $1,000.00 $51,000.00 I $37,007.00 I $37,007.00 I $57,000.00 I $57.000.00 I $46,884.26 I I $46,884.26 I I $55,000.00 I I $55,000.00 I $1,500.00 I I $3,400.00 I I $3,400.00 I I $3,500.00 I I $3,500.00 I $3,844.41 I $3,844.41 I $3,000.00 i $3,000.00 $2,000.00 ( I $2,900.00 I I $2,900.00 1 I $1,900.00 I I $1,900.00 I I $4,963.48 I I $4,963.48 I I $3,000.00 I I $3,000.00 $3,575.00 I i $27.00 I I $3,861.00 I I $29.00 I I $4,147.00 I I $55.75 I I $7,972.25 I I $45.00 I I $6,435.00 $630.00 I I $30.00 I i $540.00 I I $39.00 ( I $702.00 I I $78.75 I I $1,417.50 I I $90.00 I I $1,620.00 $9,625.00 I I $8.00 I I $14,000.00 I I $9.90 I I $17,325.00 ( I $11.73 I I $20,527.50 I I $16.00 I I $28,000.00 $4,875.00 i $78.00 I $5,850.00 I $75.00 I $5,625.00 I $57.75 I $4,331.25 I $80.00 I $6,000.00 $1,280.00 I I $24.00 I I $1,920.00 I I $15.00 ( I $1,200.00 I I $10.00 I I $800.00 I I $20.00 I I $1,600.00 $600.00 I I $600.00 I $600.00 I I I $900.00 I I $900.00 I I $840.00 I I $840.00 I I $500.00 I I $500.00 $1,800.00 I $6.00 1 $3,600.00 1 $4.20 I $2,520.00 1 $2.75 1 $1,650.00 I $4.00 I $2,400.00 96114:BIDTAB 17 -Mar BID TABULATION CITY OF FAYETTEVILLE DRAKE FIELD EAST SIDE PUMP STATION FAYETTEVILLE. ARKANSAS PROJECT NO. FY962114 MARCH 17, 1997 2:30 p.m. BIDDER: I GOODWIN & GOODWIN I J & P UTILITIES I FOCHTMAN ENTERPRISES I MOBLEY CONTRACTORS I BASIC CONSTRUCTION INO. ITEM I QUANTITY I UNIT PRICE I EXTENDED I UNIT PRICE I EXTENDE I UNIT PRICE I EXTENDED I UNIT PRICE I EXTENDED I UNIT PRICE I EXTENDED I I I I I I I I I I I I I I I I I COMBINATION AIR AND I I I I I I I I 17 VACUUM RELEASE VALVE ASSEMBLY I 1 EA I I $2,100.00 I I $2,100.00 I I $2,885.00 I I $2,885.00 I I $2,940.00 i I $2,940.00 I I $4,932.52 I I $4,932.52 I I $3,000.00 I I $3,000.00 I 13 4" MJ GATE VALVE W/BOX I I 3 EA I I I $375.00 I I $1,125.00 I $400.00 I I I $1,200.00 I I $380.00 I I $1,140.00 I I $1,114.48 I I $3,343.44 I I $400.00 I I $1,200.00 I 14 CONCRETE ENCASEMENT ._ I 2 CY I I $85.00 I I $170.00 I $150.00 I I I $300.00 I I $90.00 I I $180.00 I I $186.31 I I $372.62 I I $150.00 I I $300.00 I 15 VALVE BOX FOR TRACE WIRE ACCESS I I 2 EA I I $100.00 I I $200.00 I $200.00 I I I $400.00 I I $130.00 I I $260.00 I I $275.03 I I $550.06 I I $100.00 I $200.00 I 16 CLASS 7 BASE FOR ACCESS DRIVE I I 70 TON I I $22.00 I I $1,540.00 I $15.00 I I I $1,050.00 I I $16.00 I I $1,120.00 I I $40.62 I I $2,843.40 I I $20.00 I I $1,400.00 I 17 CONNECT FORCE MAIN I TO EXISTING MANHOLE I I I 1 EA I I I $700.00 I I $700.00 I $750.00 I I I $750.00 I 1 $1,190.00 I I $1,190.00 I I $1,453.22 I I $1,453.22 I I $500.00 I I $500.00 MISCELLANEOUS SITE WORK, DRIVEWAY SUBGRADE. AND ANY 18 RELATED ITEMS REQUIRED FOR A COMPLETE I INSTALLATION I 1 LS I $3,000.00 I $3,000.00 I $4,500.00 I $4,500.00 I $4,720.00 I $4,720.00 I $3.160.63 I $3,160.63 I $4,000.00 I $4,000.00 I I I--- --- -- I I • I ( I eIIc ena nn 1 I I tt 1a asri 97 I I I $119.155.00 BID 96114:BIDTAB 17 -Mar STAFF REVIEW FORM Page 2 Description. Approval of Goodwin & Goodwin Contract Meeting Date May 6. 1997 Comments: Budget Coordinator Reference Comments: Accounting Manager Reference Comments: miniaJ 7 / y GL tlLk City Attorney Reference Comments: Purchasinc Officer Reference Comments: CtLC1 VVVILLLLIRIVI .•�••�••�•••�•••• '-_-_-._�•,. Internal Auditor Reference Comments: V IV CHANGE ORDER ** FU C©lAZIE 0( DDCER FAYETTEVILLE /ENDOR NO. 293 Goodwin & Goodwin 3503 Free Ferry Road Fort Smith AR 72903 Each Package Must Be Marked Exactly As Shown Here City of Fayetteville, Arkansas DATE 10/20/98 FOB Fyv PURCHASE ORDER # 98-0001235-002 TERMS NET 30 DAY Unit cription and Qty. of Received cced Account Number Unit Price TOTALS Issue Project #96066-01 1.00 JOB a) Install sewer lift station at the East side hangar area, Contract #602, Project #96066-1 Ref previous PO #52639 5550.3960.5815.00 96066 1 1.00 EA b) C/0 #3 to Contract #602 to increase PO $376.26 5550.3960.5815.00 96066 1 tP a3aq J3 L 1O1. 3H1 TO: Municipal Airport CITY OF FAYETTEV1LLE 4500 S SCHOOL FAYETFEVILLE AR 72701 Green, D Frederick 7EPARTMENT VERIFICATION RECEIVED )EPT HEAD APPROVAL %MOUNT TO PAY VP VERIFICATION c1,1(4k rstO 1/z tq if BY DATE io-2c 5? BY 3784.69 $3784.69 376.26 $376.26 Purchase Order Total: ADDITIONAL APPROVAL CHECK # DOES NOT MEET PURCHASING POLICY CONTRACT PAYMENT OTHER 'URCHASING VERIFICATION 'RICE CHANGE VERIFICATION 1 PROJECT # THIS PAYMENTS PREVIOUS PAYMENT(S) $ RETURN CHECKTO TOTAL PYMT(S) $ 3EN COPY TO BALANCE $ YOLA�l� �� / DEPT. WHEN COMPLETE DELIVER TO ACCTS. PAYABLE 3784.69 376.26 4160.95 Engineer's Estimate No. 3 - Final (Revised July 27, 1998) City of Fayetteville, AR Drake Field East Side Sewage Lift Station in19*2a1 tract Amount $85,970.00 ` Approved Change Orders: $0.00 Current Contract Amount: $85,970.00 MCE Project No. FY962114 Total Work to Date: $86,346.26 Construction Period: 03/12 thru 05/19 Date of Estimate: Materials On Hand: $0.00 Less Material Used: $0.00 Subtotal: $86,346.26 Recommended By: McClelland Consulting Engineers, Inc. Less Retainage 7/2 Z/7 (5% of Total Work) $0.00 Signature and Date Accepted By: Goodwin & Goodwin, Inc. Amount Due: $86,346.26 The Contractor certifies that: (1) title to all Work, materials and equipment incorporated in the Work, or otherwise listed in or covered by this and all previous Pay Estimates will pass to the Owner at time of payment free and clear of all liens, claims, security interests and encumbrances (except such as are covered by Bond acceptable to Owner indemnifying Owner against any such lien, claim, security interest or encumbrance), and (2) all Work covered by this Pay Estimate is in accordance with the Contract Documents and not defective. Signature and Date Approved By: City of Fayetteville, AR Signature and Date Less Previous Payments: $79,701.15 Less Previous Engr Overtime: $1,200.53 Less Engr Overtime (29 hours): $1,555.56 Subtotal. $82,457.24 Due and Payable, this Period: $3,889.02 Pay Estimate No. 3, FY962114 Drake Field East Sewage Pump Station Bid Item Description Unit Unit Price Plan Qty Plan $ Prev Qty This Est Qty To Date $ Earned To Date I Trench & Excavation Safety LS $250.00 1 $250.00 1 0 1 $250.00 2 Grinder Pump Station LS $51,000.00 1 $51,000.00 1.00 0 1 $51,000.00 3 Pig Launch Structure LS $1,500.00 1 $1,500.00 1 0 1 $1,500.00 4 Drop Manhole EA $2,000.00 1 $2,000.00 1 0 I $2,000.00 5 6" DIP Sewer 80% LF $20.00 143 $2,860.00 143 0 143 $2,860.00 85% 6" DIP Sewer LF $1.25 143 $178.75 143 0 143 $178.75 98% 6" DIP Sewer LF $3.25 143 $464.75 143 0 143 $464.75 100% 6" DIP Sewer LF $0.50 143 $71.50 0 143 143 $71.50 6 8" DIP Sewer 80% LF $28.00 18 $504.00 18 0 18 $504.00 85% 8" DIP Sewer LF $1.75 18 $31,50 18 0 18 $31,50 98% 8" DIP Sewer LF $4.55 18 $81.90 18 0 18 $81.90 100% 8" DIP Sewer LF $0.70 18 $12.60 0 18 18 $12.60 7 aT PVC Force Main 1IT" LF S4.40 1,750 $7,700.00 1750 0 1750 $7,700.00 85% 4" PVC Force Main LF $0.28 1,750 $490.00 1750 0 1750 $490.00 98% 4" PVC Force Main LF $0.71 1,750 $1,242.50 1750 0 1750 $1,242.50 100% 4" PVC Force Main LF $0.11 1,750 $192.50 0 1750 1750 $192.50 8 10" Bored Casing LF $65.00 75 $4,875.00 60 14 74 $4,810.00 9 Chain Link Fence LF $16.00 80 $1,280.00 80 0 80 $1,280.00 10 Gate in Existing Fence EA $600.00 1 $600.00 1 0 1 $600.00 11 DI MJ Fittings LB $3.00 600 $1,800.00 540 0 540 $1,620.00 12 Air & Vac Release Valve Assy EA $2,100.00 1 $2,100.00 1 0 1 $2,100.00 13 4" MJ Gate Valve w/box EA $375.00 3 $1,125.00 3 0 3 $1,125.00 14 Concrete Encasement CY $85.00 2 $170.00 5 0 5 $425.00 15 Valve Box for Trace Wire EA $100.00 2 $200.00 2 0 2 $200.00 16 Class 7 Base for Access Drive TN $22.00 70 $1,540.00 54.83 0 54.83 $1,206.26 17 Connect Force Main to Exist. MH EA $700.00 1 $700.00 2 0 2 $1,400.00 18 Misc.. . Installation LS $3,000.00 1 $3,000.00 1 0 1 $3,000.00 $85,970.00 1 $86,346.26 03/12/98 thru 05/19/98 Page 1 RESOLUTION NO.13 0 - 9 8 A RESOLUTION APPROVING AMENDMENT NO. 3 TO THE CONSTRUCTION CONTRACT WITH GOODWIN & GOODWIN, INC., IN THE AMOUNT OF $376.26, FOR THE REPAIR OF A DAMAGE MANHOLE TO COMPLETE THE AIRPORT'S SEWER LIFT STATION, PROJECT NO. 96066. BE IT RESOLVED BY THE CITY COUNCIL OF THE CITY OF FAYETTEVILLE ARKANSAS: Section 1. That the City Council hereby approves Amendment No. 3 to the construction contract with Goodwin & Goodwin, Inc., in the amount $376.26, for repairing a damage manhole to complete the airport's sewer lift station, Project No. 96066; and authorizes the Mayor and City Clerk to execute said agreement. A copy of the contract amendment is attached hereto marked Exhibit "A" and made a part hereof. ,,��' ' SS)FD AND APPROVED this day of October , 1998. •• APPROVE By____ Fred Hanna, Mayor I►, 1,111111,, ! ATTE,1': j By(i .4'" Heather Woodruff, City 1rk CHANGE ORDER NO. I PROJECT: DRAKE FIELD. EAST SIDE SEWAGE PUMP STATION PROJECT NUMBER: FY962114 DATE OF ISSUANCE: JULY 31. 1998 OWNER: CITY OF FAYETTEVILLE CONTRACT DATE: JUNE 17. 1997 EFFECTIVE ON DATE APPROVED BY OWNER CONTRACTOR: GOODWIN & GOODWIN, INC. Reason for Change: This is a reconciling Change Order to revise the Contract quantities to match the Final Engineer's Estimate quantities, in a total Contract amount of $86,346.26. Justification: This project used unit prices to determine the actual payment due the Contractor. Some of the units of work changed slightly during construction. The main change was adding one manhole connection (Bid Item 17). The plans required the Contractor to make one manhole connection and one connection to an existing manhole stubout. When the stubout was dug up, it was not usable, so the Contractor had to make a second manhole connection and deserves to be compensated for this additional work. CHANGE IN CONTRACT PRICE CHANGE IN CONTRACT TIMES Original Price: Original Contract Times Substantial Completion (days): 60 $ 85,970.00 Ready for final payment (days): 75 Net Changes from previous Amendments or Changes: Net Changes from previous Amendments or Changes: No Change $ 0 Net Increase for this Change: Net Increase (Decrease) for this Change: No Change $ 376.26 Revised Contract Price: Revise Contract Times: No Change $ 86,346.26 RECOMMENDED: By: I - Robert White, P.E. McClelland Consulting Engineers, Inc. Engineer ACCEPTED: By: Go in & Goodwin, Inc. Contractor APPROVED: By: Ci of Fayetteville Owner Date: �� o Date: Date:____________ St� Purchasing Officer STAFF REVIEW FORM X AGENDA REQUEST X CONTRACT REVIEW GRANT REVIEW For the Fayetteville City Council meeting of October 6. 1998 ------------------------------------------------------------------------------------- FROM: Dale Frederick Airport Name Division General Gvmt. Department ACTION REQUIRED: The Airport requests the approval of Amendment #3 in the amount of $700.00 to the construction contract #602 with Goodwin & Goodwin, Inc. This amendment covers additional construction, which was necessary to complete the airport's sewer lift station, project #96066. The increased amount resulted from the need for an additional manhole connection. When an existing manhole connection was excavated, it was discovered that the connection was badly damaged and could not be used. Since some items cost less than the contract price, the net increase to this contract is $376.26. The total cost of this project was $102,800.00 of which the Arkansas Department of Aeronautics has approved a 50% grant. COST TO CITY: $376.26 Cost of this Request 5550-3960-5815-00 Account Number 96066 Project Number $103.884.78 Category/Project Budget $102,800.00 Funds used to date $ 1.084.78 Remaining Balance Sewer Lift Station Category/Project Name N/A Program Name Airport Fund BUDGET REVIEW: Budgeted Item Budget Adjustment Attached i� y� Budget Coordinator Administrative Services Director REVIEW: Date GDates Date GRANTING AGENCY: C rdinator to — I ma1 Auditor Date STAFF RECOMMENDATION: Staff recommends approval. vision Head Date Dep ,nt i ector Date Adnv , ativ� i es Director D � Mayo Date Cross Reference New Item: Yes Prev Ord/Res#: Orig Cont. Date: No STAFF REVIEW FORM Page Description: Meeting Date: October 6. 1998 East Side Sewer Lift Station Amendment Comments: Budget Coordinator p Reference Comments: 11 6 C e_ V, c..o (A Q Accounting Manager Reference Comments: City Attorney Reference Comments: Purchasing Officer Reference Comments: ADA Coordinator Reference Comments: Internal Auditor Reference Comments: Date 7-13-98 Journal Entry Number 7068 JOURNAL ENTRIES Prepared By s.. Accoikt Number Account Name Amount Debit Credit Fund Dept Sub Dept Hass Detail Project Sub Proj -7 3%0 Id a rS Entered Accounting Supervisor Journal Entry Number 7068 101 1D1 • 1' AGREEMENT WITH Goodwin & Goodwin, Inc. AMENDMENT #_2P( This is an amendment to the Agreement for Airport Sewer Lift Station executed on the 5 day of August 1998 between the City of Fayetteville, Arkansas and Goodwin E Goodwin, Inc. Additional services required due to an existing manhole stubout which was not Co nnItc�;on usable. A second manhole was required to replace this damaged manhole connection. The charge for the additional services shall not exceed $_700.00 CITY OF FAYETTEVILLE: _• Date U 8 Mayor Company Goodwin & Goodwin, Inc. Date I' FOR OFFICE USE ONLY Existing P.O. # 11 I Contract # AGREEMENT WITH Goodwin $ Goodwin, Inc. AMENDMENT # 2 This is an amendment to the Agreement for Airport Sewer Lift Station executed on the 17th day of June i9.21 between the City of Fayetteville, Arkansas and Goodwin Ej Goodwin, Inc. X ? CiC �3.rVMW X4tJg�E (?�dJJ*XtU Reduction in contract price amount to cover additional engineering services due to company's failure to complete • project on schedule. ��C?��f XX�Yt�(X��?d(�C1f$X#YtttZXi�i�X:Xl�tf+�Y$X�Kdi1GX�QlC�Cl�7�dC The reduction in the contract amount shall not exceed $ 1,555.56 CITY OF FAYETTEVILLE: Date_____________ Mayor Goodwin & Goodwin, Inc. Company T'tle Date I! FOR OFFICE USE ONLY I' Existing P.O. # 98-0001235-001 Contract # 602 AMENDMENT TO THE AGREffiIENT wITH Goodwin E Goodwin, Inc. This is an amendment to the Agreement for Airport Sewer Lift Station executed on the 17th day of June 19.22 between the City of Fayetteville, Arkansas and Goodwin & Goodwin, Inc. ��(CLfr,'tXl�f�fi(31�,1QC�X$�i14 Reduction in contract price amount to cover additional engineering services due to company's failure to complete project on schedule. �'K�f XC�7(��CX�SQ�?CX�C�J�XJ�4$7�C4@�1�CXI�l�4C�CCX�F�I�+�C�CXRI'(7�CXi��FiF�C The reduction in the contract amount shall not exceed $ 1,200.53 CITY OF FAYETTEVILLE: % Date Mayor Goodwin $ Goodwin, Inc. Company w LfJWjO-#rN)QLLU, Date -_- Ti le FOR OFFICE USE ONLY Existing P.O. # 98-0001235-00 Contract # 602 CHECK NO.230418 . • ≤3 c:' c�� c:? Y, .I.:i. -F' t. s •t•. r:l •t.:i. o n 1. , b '3 . �3 O . ; 3/:L6/ < • • 0 < • a�:. > 1::: ,:3 r' , = THIS CHECK MUST BE PRESENTED WITHIN 60 DAYS FROM DATE CITY OF FAYETTEVILLE FAYETTEVILLE, ARKANSAS GENERAL FUND PAY TO THE ORDER OF (3oodwin & 0oodw:in 303 Free Ferry Ro d Fort Smith CHECK NO. 230418 MdLROV BANK FAYETTEVILLE, ARKANSAS 81_87 829 Ahk/cAA1.F>8 ,I:I(:ll..,l..Fa11f3 AND 30 (:EN'r':3 DATE 3/::3()/:1.99:3 AR 72903 CHECK NO. AMOUNT '304:1.(:3 it)1. )6f: .30 NOH-NFERO�0A LIE II' 030L,Ita" Y:fl( pr7fIn1 f 21! ts13i, b9A4411'U6 PURCHASE ORDER # FAYETTEVILLE VENDOR NO. 293 Goodwin & Goodwin 3503 Free Ferry Rd Fort Smith AR 72903 Each Package Must Be Marked Exactly As Shown Here City of Fayetteville, Arkansas DATE 3/20/98 FOB Fyv TERMS NET 30 DAY 98-0001235-001 Unit Oty Description and Oty. Of Received Account Number Unit Price TOTALS Issue Project #96066-01 1.Q0 JOB a) Install sewer lift station at the East side hangar area, Contract #602, Project #96066-1 Ref previous PO #52639 5550.3960.5815.00 $3784.69 pf //g1O SHIP TO: Municipal Airport CITY OF FAYETI'EVILLE 4500 S SCHOOL FAYEITEVII.LE AR 72701 Green, D Frederick DEPARTMENT VERIFICATION BY PATE RECEIVED 3f23/ 9P DEPT HEAD APPROVAL AMOUNT TO PAY $ I (, XS. 3 C7 A/P VERIFICATION APPROVED BY 3784.69 3784.69 Sales Tax Total: Purchase Order Total: 3784.65 ADDITIONAL APPROVAL CHECK # DOES NOT MEET PURCHASING POLICY CONTRACT PAYMENT OTHER PURCHASING VERIFICATION PRICE CHANGE VERIFICATION {� PROJECT # / /p O % Ca - C) l �1 THIS PAYMENT $ / Cc ,� - 3 c' l PREVIOUS PAYMENT(S) $ RETURN CHECK TO TOTAL PYMT(S) $ • 30 SEND COPY TO BALANCE $ .fir (" 9 .39 `r WHEN COMPLETE DELIVER TO ACCTS. PAYABLE Engineer's Estimate No. 2 City of Fayetteville, AR Drake Field East Side Sewage Lift Station MCE Project No. FY962114 Construction Period: 11/3/97 thru 3/11/98 Date of Estimate: Recommended By: Mc elland Consulting Engineers, Inc. Signature and Date Accepted By: Goodwin & Goodwin, Inc. The Contractor certifies that: (1) title to all Work, materials and equipment incorporated in the Work, or otherwise listed in or covered by this and all previous Pay Estimates will pass to the Owner at time of payment free and clear of all liens, claims, security interests and encumbrances (except such as are covered by Bond acceptable to Owner indemnifying Owner against any such lien, claim, security interest or encumbrance), and (2) all Work covered by this Pay Estimate is in accordance with the Contract Documents and not defective. �ttz. 3 v Signature and Date Approved By: City of Fayetteville, AR Original Contract Amount: Approved Change Orders: Current Contract Amount: Total Work to Date: Materials On Hand: Less Material Used: Subtotal: Less Retainage (5% of Total Work) Amount Due: $85,970.00 $0.00 $85,970.00 $85,159.66 $0.00 $0.00 $85,159.66 $4,257.98 $80,901.68 Less Previous Payments: $78,015.85 Less Previous Engr Overtime: $1,200.53 Less Engr Overtime (_ hours): $0.00 Subtotal $79,216.38 Due and Payable, this Period: $1,685.30 Signature and Date Pay Estimate No. 2, FY962114 Drake Field East Sewage Pump Station Bid Item Description Unit Unit Price Plan Qty Plan $ Prev Qty This Est Qty To Date $ Earned To Date I Trench & Excavation Safety LS $250.00 1 $250.00 1 0 1 $250.00 2 Grinder Pum Station LS $51,000.00 1 $51,000.00 0.99 0.01 1 $51,000.00 3 Pig Launch Structure LS $1,500.00 1 $1,500.00 1 0 1 $1,500.00 4 Drop Manhole EA $2,000.00 1 $2,000.00 1 0 1 $2,000.00 5 6" DIP Sewer 80% LF $20.00 143 $2,860.00 143 0 143 $2,860.00 85% 6" DIP Sewer LF $1.25 143 $178.75 143 0 143 $178.75 98% 6" DIP Sewer LF $3.25 143 $464.75 143 0 143 $464.75 100% 6" DIP Sewer LF $0.50 143 $71.50 0 0 0 $0.00 6 8" DIP Sewer 80% LF $28.00 18 $504.00 18 0 18 $504.00 85% 8" DIP Sewer LF $1.75 18 $31.50 18 0 18 $31.50 98% 8" DIP Sewer LF $4.55 18 $81.90 18 0 18 $81.90 100% 8" DIP Sewer LF $0.70 18 $12.60 0 0 0 $0.00 7 4" PVC Force Main 80% LF $4.40 1,750 $7,700.00 1750 0 1750 $7,700.00 85% 4" PVC Force Main LF $0.28 1,750 $490.00 1750 0 1750 $490.00 98% 4" PVC Force Main LF $0.71 1,750 $1,242.50 1750 0 1750 $1,242.50 100% 4" PVC Force Main LF $0.11 1,750 $192.50 0 0 0 $0.00 8 10" Bored Casing LF $65.00 75 $4,875.00 60 0 60 $3,900.00 9 Chain Link Fence LF $16.00 80 $1,280.00 1 79 80 $1,280.00 10 Gate in Existing Fence EA $600.00 1 $600.00 1 0 1 $600.00 11 DI MJ Fittings LB $3.00 600 $1,800.00 540 0 540 $1,620.00 12 Air & Vac Release Valve Assy EA $2,100.00 1 $2,100.00 1 0 1 $2,100.00 13 4" MJ Gate Valve w/box EA $375.00 3 $1,125.00 3 0 3 $1,125.00 14 Concrete Encasement CY $85.00 2 $170.00 5 0 5 $425.00 15 Valve Box for Trace Wire EA $100.00 2 $200.00 2 0 2 $200.00 16 Class 7 Base for Access Drive TN $22.00 70 $1,540.00 54.83 0 54.83 $1,206.26 17 Connect Force Main to Exist. MH EA $700.00 1 $700.00 2 0 2 $1,400.00 18 Misc ... Installation LS $3,000.00 1 $3,000.00 1 0 1 $3,000.00 1 $85,970.00 1 $85,159.66 11/03/97 thru 03/11/98 Page 1 y CHECK NO. )hh'( DESCRIPTION . . . :11/Uo/ 7 970000042 i Sewer lift at. iti.on 78,015,8 THIS CHECK MUST BE PRESENTED WITHIN 60 DAYS FROM DATE CHECK NO. CITY OF FAYETTEVILLE McILROE, AAli VV FAYETTEVILLE, ARKAKA NSAS .81-87. FAYETTEVILLE,ARKANSAS 829 GENERAL FUND Ar.h::n'7E:301.';I3(:lI...I._ARS AND 85 CENTS PAY TO THE ORDER OF DATE CHECK NO. AMOUNT 2/:!. i/L9tr'l' 226t8 $78;015.85. Goodwin & Goodwin 3309 Royr�7. Scott.<;;. W4ry Fort Smith AR 72901. III 'I' 2. 5 Ilm ':u f s- u u .a ' cf+; �� >tia 4 a t� +, �," U b FAYETTEVILLE Each Package Must Be ed Exactly As Shown Here City of Fayetteville, Arkansas PURCHASE ORDER # 0052639 VENDOR NO. 00293 DATE GOODWIN & GOODWIN 3309 ROYAL SCOTTS WAY FORT SMITH . AR 72901 DEC 03 197 6/25/97 FOB FAYETTEVILLE ctfdANCE gF TERMS 0/00/00 NET 30 DAYS Unit Description and Unit Price TOTALS Item No. Qty. of Account Number Issue 1.00 JO INSTALL A SEWER LIFT STATION AT THE EAST SIDE HANGAR AREA CONTRACT #602 ( 5550 3960 5815 00 96066 HIPTO: CITYOFFAYITFEVILLE MUNICIPAL AIRPORT 4500 S SCHOOL F,A AR 72701 MMELLINGER D FREDERICK DEPARTMENT VERIFICATION RECEIVED DEPT HEAD APPROVAL AMOUNT TO PAY AIP VERIFICATION BY D TE p -/t/ g % $ 14�1-78,0/S.CYS BY 85970.000 85970.00 1) Purchase Order Total: ADDITIONAL APPROVAL CHECK # DOES NOT MEET PURCHASING POLICY CONTRACT PAYMENT OTHER PURCHASING VERIFICATION PRICE CHANGE VERIFICATION PROJECT # �•� THIS PAYMENT $ ° PREVIOUS PAYMENT(S) $ RETURN CHECK TO TOTAL PYMT(S) $ SEND COPY TO BALANCE $ 1Z L YWHEN COMPLETE DELIVER TO ACCTS. PAYABLE 85,970.00 Engineer's Estimate No. 1 City of Fayetteville, AR tt is r: I ,� Original Contract Amount: $85,970.00 Drake Field East Side Sewage Lift Station Approved Change Orders: $0.00 DEC 0 3 1°97 Current Contract Amount: $85,970.00 MCE Project No. FY962114 FINANCE DEPT, Total Work to Date: $83,385.66 Construction Period: 8/18/97 thru 11/3/97 Materials On Hand: $0.00 Date of Estimate: Less Material Used: $0.00 Subtotal: $83,385.66 Recommended By: McClelland Consulting Engineers, Inc. / Q7 ii�� c/, Less Retainage Total Work) $4,169.28 hJ (5% of Signature and Date Accepted By: Goodwin & Goodwin, Inc. Amount Due: $79,216.38 The Contractor certifies that: (1) title to all Work, materials and equipment incorporated in the Work, or otherwise listed in or covered by this and all previous Pay Less Previous Payments: $0.00 Estimates will pass to the Owner at time of payment free and clear of all liens, claims, Less Engr Services Beyond Substa security interests and encumbrances (except such as are covered by Bond acceptable Completion Date of Oct. 17, 1997 _ to Owner indemnifying Owner against any such lien, claim, security interest or 21.5 hours: Addl Engr Expenses $1,153.26 encumbrance), and (2) all Work covered by this Pay Estimate is in accordance with Addl Engr Exps 163miles @ $0.29 $47.27 the Contract Documents and not defective. 9/"Y1 Subtotal Due and Payable, this Period: $1,200.53 $78,015.85 Signature and Date Approved By: City of Fayetteville, AR • Signature and Date The review of such shop drawings and catalog cuts by the Engineer shall not relieve the Contractor from responsibility for correctness of dimensions, fabrication details, and space requirements or for deviations from the Contract Drawings or Specifications unless the Contractor has called attention to such deviations in writing by a letter accompanying the shop drawings and the Engineer approves the change or deviation in writing at the time of submission; nor shall review by the Engineer relieve the Contractor from the responsibility for errors in the shop drawings. When the Contractor does call such deviations to the attention of the Engineer, the Contractor shall state in his letter whether or not such deviations involve any deduction or extra cost adjustment. 33. ADDITIONAL DETAIL DRAWINGS AND INSTRUCTIONS The Engineer will furnish, with reasonable promptness, additional instructions by means of drawings or otherwise, if, in the Engineer's opinion, such are required for the proper execution of the Work. All such drawings and instructions will be consistent with the Contract Documents, true developments thereof, and reasonably inferable therefrom. THE CONTRACTOR AND HIS EMPLOYEES 34. INDEPENDENT CONTRACTOR The Contractor shall perform all Work under this Contract as an Independent Contractor and shall not be considered as an agent of the Owner or of the Engineer, nor shall the Contractor's subcontractors or employees be subagents of the Owner or of the Engineer. The Contractor shall employee only employees who are competent and skillful in their respective line of work, and local labor shall be given preference. Whenever the Engineer or the Owner notify the Contractor that any person on this work is, in their opinion, incompetent, disorderly, or refuses to carry out the provisions of this Contract, or uses threatening or abusive language to any personrepresenting the Owner on the work or is otherwise unsatisfactory, such person shall be immediately discharged from the Project and shall not be re-employed thereon except with the consent of the Engineer by the Owner. 35. SUBCONTRACTING Within 30 days after the execution of the Contract, the Contractor shall submit to the Engineer the names of all subcontractors proposed for the Work, including the names of any subcontractors that were submitted with the Bid. The Contractor shall not employ any subcontractors that the Engineer may object to as lacking capability to properly perform Work of the type and scope anticipated. No changes will be allowed from the approved subcontractor list without written approval of the Engineer. 00700-11 The Contractor agrees that he is as fully responsible to the Owner for the acts and omissions of his subcontractors and of persons either directly or indirectly employed by them as he is for the acts and omissions of persons directly employed by him. Nothing contained in the Contract Documents shall create any contractual relation between any subcontractor and the Owner. 36. INSURANCE AND LIABILITY A. GENERAL The Contractor shall provide (from insurance companies acceptable to the Owner) the insurance coverage designated hereinafter and pay all costs. Before execution of the Contract, Contractor shall furnish the Owner with complete copies of all certificates of insurance specified herein showing the type, amount, class of operations covered, effective dates, and date of expiration of policies. Each certificate shall contain a provision or endorsement that the coverage afforded will not be canceled, materially changed, or renewal refused until at least thirty days prior written notice has been given to the Owner. In case of the breach of any provision of this Article, the Owner, at his option, may take out and maintain, at the expense of the Contractor, such insurance as the Owner may deem proper and may deduct the cost of such insurance from any monies which may be due or become due the Contractor under this Contract. All insurance contracts and certificates shall be executed by a licensed resident agent of the insurance company, having his place of business in the State of Arkansas, and in all ways complying with the insurance laws of the State of Arkansas. Further, the said insurance company shall be duly licensed and qualified to do business in the State of Arkansas. B. CONTRACTOR AND SUBCONTRACTOR INSURANCE The Contractor shall not execute the Contract or commence Work under this Contract until he has obtained all the insurance required hereunder and such insurance has been reviewed and approved by the Owner, nor shall the Contractor allow any subcontractor to commence Work on his subcontract until insurance specified below has been obtained. Review of the insurance by the Owner shall not relieve or decrease the liability of the Contractor hereunder. C. COMPENSATION AND EMPLOYER'S LIABILITY INSURANCE The Contractor shall maintain during the life of this Contract the statutory Workmen's Compensation, in addition, Employer's Liability Insurance in an amount not less than $100,000 for each occurrence, for all of his employees to be engaged in Work on the Project under this Contract and, in case any such Work is sublet, the Contractor shall 00700- 12 require the subcontractor similarly to provide Workmen's Compensation and Employer's Liability Insurance for all of the latter's employees to be engaged in such Work. Where Work under this Contract includes any water or navigational exposure, coverage shall be included to cover the Federal Longshoremen's and Harborworker's Act and the Federal Jones Act when applicable. Employer's Liability Insurance shall be extended to include waiver of subrogation to the Owner. D. GENERAL LIABILITY INSURANCE The Contractor shall maintain during the life of this Contract such independent contractor's general liability, completed operations and products liability, and automobile liability insurance as will provide coverage for claims for damages for personal injury, including accidental death, as well as for claims for property damage, which may arise directly or indirectly from performance of the Work under this Contract. The general liability policy should also specifically ensure the contractual liability assumed by the Contractor under Article Indemnification. Coverage for property damage shall be on a "broad form" basis with no exclusions for "X, C, and U." The certificate of insurance shall explicitly waive X, C, and U exclusions. Amount of insurance to be provided shall be as shown below: I) Contractor's Comprehensive General Liability Insurance General Aggregate: Not less than $2,000,000 Completed Operations Aggregate: Not less than $2,000,000 Each Occurrence of Personal Injury or Property Damage: Not less than $1,000,000 Combined Single Limit 2) Contractor's Comprehensive Automobile Liability Insurance Shall include Personal Injury and Property Damage coverage for "Any Auto", "Hired Autos", and "Non -Owned Auto" at a Combined Single Limit of not less than $1,000,000. 3) Contractor's Excess Umbrella Policy $1,000,000 limit of liability policy shall be provided. In the event any Work under this Contract is performed by a subcontractor, the Contractor shall be responsible for any liability directly or indirectly arising out of the Work performed under this Contract by a subcontractor, which liability is not covered by the subcontractor's insurance. The Contractor's and any subcontractor's general liability and automobile liability insurance policies shall include the Owner and Engineer, their officers, agents, and employees as additional insureds for any claims arising out of Work performed under this Contract. Certificates of insurance shall explicitly name the Owner and Engineer as additional insureds. Inclusion of either party as "certificate holder" does not meet this requirement. 00700-13 E. PROPERTY INSURANCE Unless otherwise modified in the Supplementary Conditions, the Contractor shall secure and maintain during the life of this Contract, property insurance upon the Work at the site in the amount of the full replacement cost thereof. This insurance shall: 1) include the interests of the Contractor, subcontractors, and the Owner as such interests may appear; 2) be written on a Builder's Risk "all risk" or open peril or special causes of loss policy form that shall at least include insurance for physical loss or damage to the Work, temporary facilities, falsework, and Work in transit. The policy shall insure against at least the following perils: fire, lightning, theft, vandalism and malicious mischief, earthquake, collapse, debris removal occasioned by enforcement of Laws and Regulations, water damage, and other such perils as may be specifically required by the Supplementary Conditions or Basic Requirements; 3) include expenses incurred in the repair, replacement, redesign, or reinspection of any insured property; and 4) cover materials and equipment stored at the site, or at another location that was agreed to in writing by the Owner, prior to being incorporated in the Work. F. OWNER'S AND CONTRACTOR'S PROTECTIVE LIABILITY INSURANCE (OCP INSURANCE) The Contractor shall, at his expense, provide the Owner with a separate OCP Insurance Policy naming the Owner as the Insured and the Engineer as Additional Insured under that policy, said policy to protect said parties from claims which may arise from operations under the Contract. It is understood that the coverage shall apply to all authorized representatives of the said parties. The limits of policy coverage shall be: General Aggregate: Not less than $2,000,000 Each Occurrence of Personal Injury or Property Damage: Not less than $1,000,000 Combined Single Limit G. INSURANCE COVERAGE FOR SPECIAL CONDITIONS When the construction is to be accomplished within a public or private right-of-way requiring special insurance coverage, the Contractor shall conform to the particular requirements and provide the required insurance. The Contractor shall include in his liability policy all endorsements that the said authority may require for the protection of the authority, its officers, agents, and employees. Insurance coverage for special conditions, when required, shall be provided as set forth in the Supplementary Conditions. 00700 - 14 H. NO PERSONAL LIABILITY OF PUBLIC OFFICIALS In carrying out any of the provisions hereof in exercising any authority granted by the Contract, there will be no personal liability upon any public official. 37. INDEMNITY The Contractor shall indemnify and hold harmless the Owner, the Engineer, and their agents and employees from and against damages, losses, and expenses including attorneys' fees, up to the amount of the Contract price, arising out of or resulting from the performance of the Work, provided that any such claim, damage, loss or expense (1) is attributable to bodily injury, sickness, disease, or death, or to injury or to destruction of tangible property (other than the Work itself), including the loss of use resulting therefrom, and (2) is caused in whole or in part by any act or omission of the Contractor, any subcontractor, anyone directly or indirectly employed by any of them or anyone for whose acts any of them may be liable, provided that such claims, damages, losses, and expenses are not approximately caused by the negligence of any indemnitee in the design, or by the sole negligence of any indemnitee in the inspection of the Work that is the subject of this construction Contract. In any and all claims against the Owner, the Engineer, or any of their agents or employees by any employee of the Contractor, any subcontractor, anyone directly or indirectly employed by any of them or anyone for whose acts any of them may be liable, the indemnification obligation under this Article shall not be limited in any way by any limitation on the amount or type of damages, compensation, or benefits payable by or for the Contractor or any subcontractor under Workmen's Compensation Acts, Disability Benefit Acts, or other Employee Benefit Acts. 38. TAXES AND CHARGES The Contractor shall withhold and pay any and all sales and use taxes, including any and all change of taxes thereof, and all withholding taxes, whether state or federal, and pay all Social Security charges and also all State Unemployment Compensation charges, and pay or cause to be withheld, as the case may be, any and all taxes, charges, or fees or sums whatsoever, which are now or may hereafter be required to be paid or withheld under any laws. 39. ORDINANCES, PERMITS, AND LICENSES The Contractor shall keep himself fully informed of all local ordinances, as well as state and federal laws, which in any manner affect the Work herein specified. The Contractor shall at all times comply with said ordinances, laws, and regulations, and protect and indemnify the Owner, the Engineer and their respective employees, and its officers and agents against any claim or liability arising from or based on the violation of any such laws, ordinances, or regulations up to the amount of the Contract Price. All permits, licenses, and inspection fees necessary for prosecution and completion of the Work shall be secured and paid for by the Contractor, unless otherwise specified. I 00700- 15 The Contractor shall observe and comply with all applicable local, state, and federal occupational safety and health regulations during the prosecution of Work under this Contract. In addition, full compliance by the Contractor with the U. S. Department of Labor's Occupational Safety and Health Standards, as established in Public Law 91-596, will be required under the terms of this Contract. 40. SUPERINTENDENCE The Contractor shall keep on the Work, during its progress, competent supervisory personnel. The Contractor shall designate, in writing, before starting Work, one authorized representative who shall have complete authority to represent and to act for the Contractor. The Contractor shall give efficient supervision to the Work, using his best skill and attention. The Contractor shall be solely responsible for all construction means, methods, techniques, and procedures, and for providing adequate safety precautions and coordinating all portions of the Work under the Contract. It is specifically understood and agreed that the Engineer, its employees and agents, shall not have control or charge of and shall not be responsible for the construction means, methods, techniques, procedures, or for providing adequate safety precautions in connection with the Work under the Contract. 41. RECEPTION OF ENGINEER'S DIRECTIONS The superintendent, or other duly authorized representative of the Contractor, shall represent the Contractor in all directions given to him by the Engineer. Such directions of major importance will be confirmed in writing. Any direction will be so confirmed, in each case, on written request from the Contractor. 42. SANITATION Sanitary conveniences conforming to state and local codes shall be erected and maintained by the Contractor at all times while workers are employed on the Work. The sanitary convenience facilities shall be as approved by the Engineer. 43. EMPLOYEES The Contractor shall employ only men or women who are competent and skillful in their respective line of work. Whenever the Engineer or Owner shall notify the Contractor that any person on the Work is, in their opinion, incompetent, unfaithful, or disorderly or refuses to carry out the provisions of this Contract or uses threatening or abusive language to any person representing the Owner on the Work, or is otherwise unsatisfactory, such person shall be immediately discharged from the Project and shall not be re-employed thereon except with the consent of the Engineer by the Owner. 44. PROJECT MEETINGS The Engineer may conduct Project meetings, as he deems necessary, for the purposes of discussing and resolving matters concerning the various elements of the Work. Time and place for these meetings and the names of persons required to be present shall be as directed by the 00700- 16 70. CUTTING AND PATCHING The Contractor shall do all cutting, fitting, or patching of his Work that may be required to make its several parts come together properly and fit it to receive or be received by Work of other Contractors shown upon or reasonably implied by the Drawings. Any defective Work or material, performed or furnished by the Contractor, that may be discovered by the Engineer before the final acceptance of the Work or before final payment has been made, shall be removed and replaced or patched, in a manner as approved by the Engineer at the expense of the Contractor. 71. CLEANING UP The Contractor shall, at all times, at his own expense, keep property on which Work is in progress and the adjacent property free from accumulations of waste material or rubbish caused by employees or by the Work. Upon completion of the construction, the Contractor shall, at his own expense, remove all temporary structures, rubbish, and waste materials resulting from his operations. PA YMENT 72. PAYMENT FOR CHANGE ORDERS Payment or credit for any alterations covered by a Change Order shall be determined by one or a combination of the methods set forth in A, B, or C below as applicable: A. UNIT PRICES. If applicable, those unit prices stipulated in the Bid, shall be utilized. If such Unit Prices are not applicable, the Contractor and Owner may utilize Unit Prices as mutually agreed upon. B. LUMP SUM. A total lump sum for the Work may be negotiated as mutually agreed upon by the Contractor and Owner. In "A" and "B" above, Contractor's quotations for Change Orders shall be in writing and firm for a period of 90 days. Any compensation paid in conjunction with the terms of a Change Order shall comprise total compensation due the Contractor for the Work or alteration defined in the Change Order. By signing the Change Order, the Contractor acknowledges that the stipulated compensation includes payment for the Work or alteration plus all payment for the interruption of schedules, extended overhead, delay or any other impact claim or ripple effect, and by such signing specifically waives any reservation or claim for additional compensation in respect to the subject of the Change Order. The Owner's request for quotations on alterations to the Work shall not be considered authorization to proceed with the Work prior to the issuance of a formal Change Order, nor shall such request justify any delay in existing Work. Lump sum quotations for alterations to 00700 - 28 the Work shall include substantiating documentation with an itemized breakdown of Contractor and subcontractor costs, including labor, material, rentals, approved services, overhead, and profit calculated as specified under "C" below. C. FORCE ACCOUNT WORK. If the method of payment cannot be agreed upon prior to the beginning of the Work, and the Owner or the Engineer directs that the Work be done by written Change Order or on a force account basis, then the Contractor shall furnish labor, equipment, and materials necessary to complete the Work in a satisfactory manner and within a reasonable period of time. For the Work performed, payment will be made for the documented actual cost of the following: 1) Labor, including foremen, who are directly assigned to the force account Work: (actual payroll cost, including wages, fringe benefits as established by negotiated labor agreements, labor insurance, and labor taxes as established by law). No other fixed labor burdens will be considered, unless approved in writing by the Owner. 2) Material delivered and used on the designated Work, including sales tax, if paid for by the Contractor or his subcontractor. 3) Rental, or equivalent rental cost of equipment, including necessary transportation for items having a value in excess of $100. 4) Additional bond, as required and approved by the Owner. 5) Additional! insurance (other than labor insurance) as required and approved by the Owner. To costs under 72C, FORCE ACCOUNT WORK, there shall be added the following fixed fees for the Contractor or subcontractor actually performing the Work: A fixed fee not to exceed 15 percent of the cost of all items above. The added fixed fees shall be considered to be full compensation, covering the cost of general supervision, overhead, profit, and any other general expense. The Owner reserves the right to furnish such materials and equipment as he deems expedient, and the Contractor shall have no claim for profit or added fees on the cost of such materials and equipment. 00700-29 For equipment under Item 3 above, rental or equivalent rental cost will be allowed for only those days or hours during which the equipment is in actual use. Rental and transportation allowances shall not exceed the current rental rates prevailing in the locality. The rentals allowed for equipment will, in all cases, be understood to cover all fuel, supplies, repairs, and renewals, and no further allowances will be made for those items, unless specific agreement to that effect is made. The Contractor shall maintain his records in such a manner as to provide a clear distinction between the direct costs of Work paid for on a force account basis and the costs of other operations. The Contractor shall furnish the Engineer report sheets in duplicate of each day's force account Work no later than the working day following the performance of said Work. The daily report sheets shall itemize the materials used, and shall cover the direct cost of labor and the charges for equipment rental, whether furnished by the Contractor, subcontractor, or other forces. The daily report sheets shall provide names or identifications and classifications of workers, the hourly rate of pay and hours worked, and also the size, type, and identification number of equipment and hours operated. Material charges shall be substantiated by valid copies of vendors' invoices. Such invoices shall be submitted with the daily report sheets, or, if not available, they shall be submitted with subsequent daily report sheets. Said daily report sheets shall be signed by the Contractor or his authorized agent. To receive partial payments and final payment for force account Work, the Contractor shall submit in a manner approved by the Engineer, detailed and complete documented verification of the Contractor's and any of his subcontractors' actual current costs involved in the force account Work pursuant to the issuance of an approved Change Order. Such costs shall be submitted within 30 days after said Work has been performed. No payment will be made for Work billed and submitted to the Engineer after the 30 -day period has expired. No extra or additional Work shall be performed by the Contractor, except in an emergency endangering life or property, unless in pursuance of a written Change Order, as provided in ALTERATIONS -CHANCES IN WORK. 00700 - 30 1 73. PARTIAL PAYMENTS A. GENERAL Nothing contained in this Article shall be construed to affect the right, hereby reserved, to reject the whole or any part of the aforesaid Work, should such Work be later found not to comply with the provisions of the Contract Documents. All estimated quantities of Work for which partial payments have been made are subject to review and correction on the final estimate. Payment by the Owner and acceptance by the Contractor of partial payments based on periodic estimates of quantities of Work performed shall not, in any way, constitute acceptance of the estimated quantities used as the basis for computing the amounts of the partial payments. For public works projects, each partial payment request and final payment request shall contain an affidavit by the Contractor that all provisions of the applicable federal and state requirements regarding apprentices and payment of prevailing wages have been complied with by him and by his Subcontractors. B. ESTIMATE AND PAYMENT Before the first working day of each calendar month, the Contractor shall submit to the Engineer a detailed estimate of the amount earned for the separate portions of the Work, and request payment. As used in this Article, the words "amount earned" means the value, on the date of the estimate for partial payment, of the Work completed in accordance with the Contract Documents, and the value of approved materials delivered to the Project site suitably stored and protected prior to incorporation into the Work. If the Contractor's estimate of amount earned conforms with the Engineer's evaluation, the Engineer will calculate the amount due the Contractor and make recommendation to the Owner for payment. An estimate of monthly progress payments shall be provided for the entire job prior to the first payment request. An update of the estimate of progress payments shall be updated if the actual progress differs by more than 20 percent in any given month. Each monthly payment request shall include the required updated Schedule. If the updated Schedule is not submitted, the Owner may withhold payment until this item is completed. The Contractor shall be paid within 30 days of approval of the payment request. C. DEDUCTION FROM ESTIMATE Unless modified in the Supplementary Conditions, deductions from the estimate will be as described below. The Owner will deduct from the estimate, and retain as part security, I10 percent of the amount earned for Work satisfactorily completed. However, no deduction or retainage will be made on the approved items of material delivered to and properly stored at the job site but not incorporated into the Work. When the Work is 50 percent complete, the Owner may "freeze" the retainage at 5 percent of the dollar value of the total contract provided that the Contractor is making satisfactory progress and 00700 - 31 there is no specific cause for a greater retainage. The Owner may reinstate the retainage up to 10 percent of the dollar value of "Work complete to date" if the Owner determines, at his discretion, that the Contractor is not making satisfactory progress or where there is other specific cause for such withholding. NOTE: Exception —If the Work includes water or sewer pipelines, the Contractor shall maintain the Work for a period of ninety (90) days following its acceptance by the OWNER. Up to five percent (5%) of the Contract amount shall be retained during this maintenance period. All prior payments shall be subject to correction in the final payment. This 90 -day period does not relieve the Contractor of the Performance and Payment Bond requirements regarding warranty of the Project. In such cases, the semi-final payment estimate shall indicate the initial acceptance of the Work, and the warranty shall begin on such date. D. QUALIFICATION FOR PARTIAL PAYMENT FOR MATERIALS DELIVERED Unless modified in the Supplementary Conditions, qualification for partial payment for materials delivered but not yet incorporated in to the Work shall be as described below. Materials, as used herein, shall be considered to be those items which are fabricated or manufactured material and equipment. To receive partial payment for materials delivered to the site, but not incorporated in the Work, it shall be necessary for the Contractor to include invoices of such materials and documentation warranting that the materials and equipment are covered by appropriate property insurance and other arrangements to protect Owner's interest therein; all of which must be satisfactory to Owner. At the time of the next partial payment request, the Contractor must submit the following documentation relative to materials paid on the previous partial payment: id invoices of such materials or other documentation warranting that the Owner has received the materials and equipment free and clear of all liens, charges, security interests, and encumbrances (i.e., all materials have been paid for by Contractor). Failure to submit this documentation will result in an appropriate reduction on the current partial payment estimate for such materials. At his sole discretion, the Engineer may approve items for which partial payment is to be made. Proper storage and protection shall be provided by the Contractor, and as approved by the Engineer. Final payment shall be made only for materials actually incorporated in the Work and, upon acceptance of the Work, all materials remaining for which advance payments had been made shall revert to the Contractor, unless otherwise agreed, and partial payments made for these items shall be deducted from the final payment for the Work. 00700 - 32 E. PAYMENT After deducting the retainages and the amount of all previous partial payments made to the Contractor, the amount earned as of the current month will be made payable to the Contractor within 30 days of the Owner's receipt of an approved request, except where the Owner is a municipality or other agency whose laws require the approval of each payment by a council or similar body, in which case, the payment shall become due and payable 10 days after the first regularly -scheduled meeting in the month following the submittal of such payment request. 74. CLAIMS In any case where the Contractor deems additional compensation is due him for Work or materials not clearly covered in the Contract or not ordered by the Engineer according to provisions of Article 20 ALTERATIONS - CHANGES IN WORK, the Contractor shall notify the Engineer, in writing, of his intention to make claim for such compensation before he begins the Work on which he bases the claim, in order that such matters may be settled, if possible, or other appropriate action promptly taken. If such notification is not given or the Engineer is not afforded proper facilities by the Contractor for keeping strict account of actual cost, then the Contractor hereby agrees to waive the claim for such additional compensation. Such notice by the Contractor, and the fact that the Engineer has kept account of the cost as aforesaid, shall not in any way be construed as proving the validity of the claim. Claims for additional compensation shall be made in itemized detail and submitted, in writing, to the Owner and Engineer within 10 days following completion of that portion of the Work for which the Contractor bases his claim. In case the claim is found to be just, it shall be allowed and paid for as provided in the Article titled, PAYMENT FOR CHANGE ORDERS. NOTICE OF CLAIM FOR DELAY If the Contractor intends to file a claim for additional compensation for delay caused by the Owner at a particular time, he shall file a notice of claim with the Owner within 7 days of the beginning of the occurrence. The notice of claim shall be in duplicate, in writing, and need not state the amount. No claim for additional compensation will be considered unless the provisions of Article 61, DELAYS AND EXTENSION OF TIME, are complied with, and a notice of claim has been filed with the Owner in writing, as stated above. Should the Owner be prevented or enjoined from proceeding with Work, either before or after its prosecution, or from authorizing its prosecution by reason of any litigation, the Contractor shall not be entitled to make or assert claim for damage by reason of said delay; but time for completion of the Work will be extended to such reasonable time as the Owner may determine will compensate for time lost by such delay, with such determination to be set forth in writing. 00700-33 76. RELEASE OF LIENS OR CLAIMS The Contractor shall indemnify and save harmless the Owner from all claims for labor and materials furnished under this Contract. Prior to the final payment, the Contractor shall furnish to the Owner, as part of his final payment request, an affidavit that all of the Contractor's obligations on the Project have been satisfied and that there are no unpaid taxes, liens, vendors' liens, rights to lien or any other type of claim against the Project, and that the hourly wages paid to all persons on the Project were in accordance with the applicable wage scale determinations. 77. FINAL PAYMENT Upon completion of all of the Work under this Contract, the Contractor shall notify the Engineer, in writing, that he has completed his part of the Contract and shall request final inspection. Upon receipt of the Contractor's written notice that the Work is ready for final inspection, the Engineer shall make such inspection and shall submit to the Owner his recommendation as to acceptance of the completed Work and as to the final estimate of the amount due the Contractor under this Contract. Upon approval of this final estimate by the Owner and compliance with provisions in Article titled, RELEASE OF LIENS OR CLAIMS, and other provisions as may be applicable, the Owner shall pay to the Contractor all monies due him under the provisions of these Contract Documents. On contracts for public works, final payment of the retained percentage will not be made until the Contractor has also furnished the applicable apprenticeship wage certification. 78. NO WAIVER OF RIGHTS Neither the inspection of the Owner, through the Engineer or any of his employees, nor any order by the Owner for payment of money, nor any payment for, or acceptance of, the whole • or any part of the Work by the Owner or Engineer, nor any extension of time, nor any possession taken by the Owner or its employees shall operate as a waiver of any provision of this Contract, or any power herein reserved tothe Contract be held to be a waiver wner, or any right to damages of any other provided nor shall any waiver of any breach in this or subsequent breach. 79. ACCEPTANCE OF FINAL PAYMENT CONSTITUTES RELEASE The acceptance by the Contractor of the final payment shall release the Owner and the Engineer, as agent of the Owner, from all claims and all liability to the Contractor for all things done or furnished in connection with the Work, and every act of the Owner and others relating to or arising out of the Work. No payment, however, final or otherwise, shall operate to release the Contractor or his Sureties from obligations under this Contract and the Performance and Payment Bonds, and other bonds and warranties, as herein provided. END OF GENERAL CONDITIONS 00700 - 34 I • • IDOCUMENT 00800 SUPPLEMENTARY CONDITIONS IGENERAL I The Contractor's attention is directed to Division 1, GENERAL REQUIREMENTS,which contains other directions pertinent to the project. IREVISIONS AND ADDITIONS TO THE GENERAL CONDITIONS The GENERAL CONDITIONS are hereby revised as follows: ARTICLE 36. "INSURANCE AND LIABILITY",SUBARTICLE"BUILDERS RISK ALL RISK IINSURANCE" Delete the following coverages from the General Conditions: ILoss caused by earthquake and Builder's Risk All-Risk. IARTICLE 49. "MATERIALS AND APPLIANCES" After this Article, add the following: I EQUIPMENT Q MENT NAMEPLATES IAll manufacturer's nameplates on equipment items are to be kept visible and are not to be obscured by other equipment or piping nor are they to be covered by any paint or insulating i material. ARTICLE 52. "TESTS, SAMPLES, AND INSPECTIONS" IAdd the following: ICOMPACTION TESTS Density tests will be performed on all areas as required by the Engineer. Contractor shall inform I Engineer as to when an area is ready for testing. Engineer will contact testing agency and order the testing. Contractor shall give 24 hours notice to Engineer prior to requiring a test. Engineer Iwill not be responsible for delay to Contractor due to testing agency. Any stand-by time charged by the testing agency due to Contractor delay shall be paid for by Contractor. Engineer will determine number and location of tests to be performed. I All tests will be performed by a materials testing agency chosen by the Owner. The Owner will pay for initial tests. The Contractor shall bear the cost for all tests required to be repeated. All materials and tests shall conform to the requirements of these Specifications and as required by Ithe Engineer. I00800- 1 • • Add the following: CONCRETE TESTING The Owner will retain an independent testing laboratory to determine compliance with the ' Specifications. Three concrete test cylinders will be made by the Contractor from each day's pour and as specified in Section 03300-Cast-In-Place Concrete. The Engineer will perform one ' slump test and one air test (if required) for each set of cylinders. The Contractor shall be responsible for storage of the cylinders and for delivering test cylinders to the laboratory for testing. The Owner will bear the cost of testing the cylinders, slump, and air. The Contractor shall bear the cost for all tests required to be repeated. END OF SUPPLEMENTARY CONDITIONS 1 i 00800-2 ' • • 3.2 SITE GRADING ' A. Shape,trim, and finish slopes to conform with lines, grades, and cross sections shown. B. Make slopes free of loose exposed roots and stones exceeding 3 inch diameter. C. Ensure that site drains properly and there are no areas where water may pond. ' D. Finished site grading will be reviewed d by Engineer. 1 3.3 GRADING OF TOPSOIL ' A. Shape the topsoil over the area to the desired shape and contour. B. Apply commercial fertilizer at the Agricultural Extension Agent's recommended rate, ' distributing it uniformly with a mechanical spreader. 3.4 FINISH GRADING A. Thoroughly mix the topsoil and fertilizer. ' B. Rake the area to a uniform grade so that areas drain in the same manner as at the start of the Project. C. Lightly compact before planting grass. ' D. Remove trash and stones exceeding 2 inches in diameter from area to a depth of 2 inches prior to preparation and planting grass. ' 3.5 TIME OF SEEDING A. Conduct seeding under favorable weather conditions during seasons which are normal ' for work as determined by accepted practice in locality of Project. 3.6 MECHANICAL SEEDING A. Sow grassed areas evenly with a mechanical spreader p er at rate of 100 pounds per acre, minimum,or as otherwise recommended by the Agricultural Extension Agent. Roll with ' cultipacker to cover seed, and water with fine spray. Method of seeding may be varied at discretion of Contractor on his own responsibility to establish a smooth, uniformly grassed area. 02900-2 • • 3.7 HYDROSEEDING ' A. Seed may be applied by hydroseeding method. Seeding shall be done within 10 day s following soil preparation. Hydroseed areas at rate of 100 pounds seed and 500 pounds ' ammonium phosphate per acre, minimum, or as otherwise recommended by the Agricultural Extension Agent. B. Proceed with seeding operation on moist soil, but only after free surface water has drained away. C. Exercise care to prevent drift and displacement of mixture into other areas. 3.8 WINTER PROTECTIVE SEEDING A. Winter barley or annual rye grass applied at a rate of 120 pounds/acre shall be used after September 15 or as recommended by the Agricultural Extension Agent. B. Areas receiving temporary winter protective seeding shall be re-seeded when weather ' conditions become favorable. 3.9 MAINTENANCE A. Begin maintenance immediately after eachportion of grass is planted and continue until a reasonable stand of grass has been obtained. Water to keep surface soil moist. Repair ' washed out areas by filling with topsoil, fertilizing, and seeding. 3.10 GUARANTEE A. If, at the end of a 180-day period,a satisfactory stand of grass has not been produced,the ' Contractor shall renovate and reseed the grass or unsatisfactory portions thereof immediately, or, if after the usual planting season, during the next planting season. If a satisfactory stand of grass develops by July 1 of the following year, it will be accepted. If it is not accepted, a complete replanting will be required during the planting season. B. A satisfactory stand is defined as grass or section of grass that has: I1. No bare spots larger than 1 square feet. 2. Not more than 10 percent of total area with bare spots larger than 1 square foot. 3. Not more than 15 percent of total area with bare spots larger than 6 inches square. END OF SECTION 02900-3 I • • SECTION 03210 IREINFORCING STEEL IPART 1. GENERAL I1.1 SUMMARY Provide reinforcing steel and welded wire fabric. IA. B. Conform to "Placing Reinforcing Bars",s , Recommended Practices, Joint Effort of CRSI- WCRSI,prepared under the direction of the CRSI Committee on Engineering Practice. I C. Notify Engineer g when reinforcing is ready for inspection and allow sufficient time for this inspection prior to casting concrete. I 1.2 RELATED SECTIONS IA. Section 01001 - General Requirements. IB. Section 03300 - Cast-in-Place Concrete. 1.3 REFERENCES 1 A. American Concrete Institute, 22400 West Seven Mile Road, Detroit, Michigan 48219. ACI-318-83 - Building Code Requirements for Reinforcing Concrete. Ii. B. American Society for Testing g and Materials, 1916 Race Street, Philadelphia, Pennsylvania 19103. 1 1. ASTM A185 - Specification for Steel Welded Wire, Fabric, Plain, for Concrete Reinforcement. 2. ASTM A497- Specification for Welded Deformed Steel Wire Fabric for Concrete I Reinforcement. 3. ASTM A615 - Specification for Deformed and Plain Billet-Steel for Concrete IReinforcement. C. American Welding Society, 550 North West LeJeune Road, Miami, Florida 33126. I 1. AWS D1.4-79 - Structural Welding Code; Reinforcing Steel. D. Concrete Reinforcing Steel Institute, 933 North Plum Grove Road, Schamburg, Illinois I60195. 1. CRSI-MSP-1-86 - Manual of Standard Practice. I I03210- 1 I • • I 1.4 SUBMITT ALS IA. Submit the following in accordance with Section 01001: 1. Bending lists. I 2. Placing drawings. 3. Shop drawings. IB. Shop Drawings: 1. Bars for footings, including dowels, may be fabricated and shipped without prior review of Shop Drawings by the Engineer, provided that Drawings are followed Iwithout deviation. 2. Otherwise, Shop and Placing Drawings shall include reinforcing placing plans and details indicating size, location, arrangement, placing sequence, etc., and shall Iconform to ACI 315. 1.5 DELIVERY, STORAGE, AND HANDLING 1 A. Steel: 1. Deliver with suitable hauling and handling equipment. 2. Tag for easy identification. 3. Store to prevent contact with the ground. 1 B. Unloading, storing, and handling of bars shall conform to CRSI publication "Placing Reinforcing Bars". I PART 2. PRODUCTS 1 2.1 DEFORMED REINFORCING BARS IA. Deformed billet-steel bars conforming to ASTM A615, Grade 60. 2.2 WELDED WIRE FABRIC I A. Conform to ASTM A185 or A497. I2.3 ACCESSORIES: IA. Tie wire: 16-gage, black, soft-annealed wire. B. Bar supports: proper type for intended use. IC. Bar supports in beams, columns, walls, and slabs exposed to view p after stripping: Small rectangular concrete blocks of same color and strength of concrete that is being placed Iaround them. 1 03210-2 I • • ID. Concrete supports: pp for reinforcing concrete placed on grade. IE. Conform to requirements of"Placing Reinforcing Bars" published by CRSI. IPART 3. EXECUTION I3.1 REINFORCING STEEL A. Clean metal reinforcement of loose mill scale, oil, earth and other contaminants. 1 B. Straightening and rebending reinforcing steel: 1. Do not straighten or rebend metal reinforcement. I2. Where construction access through reinforcing is a problem, use bundle or space bars instead of bending. 3. Submit details and obtain Engineer's review prior to placing. I C. Protection, s ac' p ing, and positioning of reinforcing steel: Conform to the current edition of the ACI Standard Building Code Requirements for Reinforced Concrete (ACI 318), I reviewed placing drawings and design drawings. I D. Location Tolerance: Conform to the current edition of "Placing Reinforcing Bars" published by Concrete Reinforcing Steel Institute and to the Details and Notes on the Drawings. IE. Splicing: 1. Conform to Drawings and current edition of ACI Code 318. 1 2. Stagger splices in adjacent bars. F. Tying deformed reinforcing bars: Conform to current edition of"Placing Reinforcing IBars" published by Concrete Reinforcing Steel Institute and to details and notes on Drawings. IG. Field Bending: 1. Field bending of reinforcing steel bars is not permitted when rebending will later I be required to straighten bars. 2. Consult with Engineer prior to pouring if there is a need to work out a solution to prevent field bending. 1 3.2 REINFORCEMENT AROUND OPENINGS I A. Place an equivalent area of steel around pipe or opening and extend on each side sufficiently to develop bond in each bar. IB. See Drawings for bar extension length each side of opening. I03210-3 • • C. Where welded wire fabric is used,provide extra reinforcement using fabric or deformed I bars. 3.3 WELDING REINFORCEMENT IA. Welding shall not be permitted unless Contractor submits detailed Shop Drawings, qualifications, and radiographic nondestructive testing procedures for review by Engineer. 1. Obtain results of this review prior to proceeding. I 2. Basis for submittals: Structural Welding Code, Reinforcing Steel, AWS D1.4-79,published by American Welding Society, and applicable portions of ACI 318, current edition. 3. Test 10 percent of welds using radiographic, nondestructive testing procedures referenced codes. 3.4 PLACING WELDED WIRE FABRIC 1 A. Conform to ACI -3 18 77 and to current Manual of Standard Practice, Welded Wire Fabric, by Wire Reinforcement Institute regarding placement, bends, laps, and other requirements. I B. Placing: 1. Extend fabric to within 2 inches of edges of slab. 2. Lap splices at least 1-1/2 courses of fabric and a minimum of 6 inches. I 3. Tie laps and splices securely at ends and at least every 24 inches with 16-gage black annealed steel wire. 4. Place welded wire fabric at the proper distance above bottom of slab. I END OF SECTION I I I I I I 1 03210-4 ! ! SECTION 03300 1 CAST-IN-PLACE CONCRETE ' PART 1. GENERAL 1 1.1 WORK INCLUDED A. Cast-in-place concrete, including formwork. 1 1.2 RELATED WORK A. Section 01001 -Basic Requirements. B. Section 03210 -Reinforcing Steel. ' 1.3 REFERENCES 1 A. American Concrete Institute, Box 19150, Redford Station, Detroit, Michigan 48219 (latest revision). 1. ACI 211.1: Standard Practice for Selecting Proportions for Normal, Heavyweight, and Mass Concrete. 2. ACI 211.2: Standard Practice for Selecting Proportions for Structural Lightweight ' Concrete. 3. ACI 211.3: Standard Practice for Selecting Proportions for No-Slump Concrete. 4. ACI 304R: Guide for Measuring, Mixing, Transporting, and Placing Concrete. ' 5. ACI 304.2R: Placing Concrete by Pumping Method. 6. ACI 304.3R: High Density Concrete: Measuring, Mixing, Transporting and Placing. 1 7. ACI 304.4R: Placing Concrete with Belt Conveyors. 8. ACI 305R: Hot Weather Concreting. 9. ACI 306R: Cold Weather Concreting. 1 10. ACI 309: Standard Practice for Consolidating of Concrete. 11. ACI 309.1R: Behavior of Fresh Concrete During Vibration. 1 12. ACI 309.2R: Identification and Control of Consolidation-Related Surface Defects in Formed Concrete. 13. ACI 347: Recommended Practice for Concrete Formwork. 1 1 1 03300- 1 I • • B. American Society of Testing FOR Materials, 1916 Race Street, Philadelphia, I Pennsylvania 19103 (latest revision). 1. ASTM C33: Specification for Concrete Aggregates. 2. ASTM C150: Specifications for Portland Cement. I 3. ASTM C260: Specification for Air-Entraining Admixtures for Concrete. 4. ASTM C309: Specification for Liquid Membrane-Forming Compounds for Curing Concrete. I5. ASTM C494: Specification for Chemical Admixtures for Concrete. 6. ASTM E329: Recommended Practice for Inspection and Testing Agencies for Concrete, Steel, and Bituminous Materials as Used in Construction. I1.4 SUBMITTALS IA. Provide the following in accordance with Section 01001. 1. Admixture certification; chloride ion content must be included. I 2. Concrete mix design. 3. Certification for aggregate quality. 4. Mill tests for cement. I 5. Method of adding admixtures. 6. Materials and methods for curing. 7. Testing agency to perform services required in ACI 301, Section 167. 1 8. Laboratory test on concrete. 1.5 QUALITY ASSURANCE I A. Inspection: Engineer shall have access and rights to inspect batch plants, cement mills, and facilities of suppliers, manufacturers, and subcontractors providing products Ispecified. B. Batch Plant: 1 1. Certification: Current certification that weighing scales have been tested and are within tolerances as set forth in National Bureau of Standards Handbook No. 44. I2. Equipment: Semi-automatic or fully automatic. C. Perform work in accordance with ACI 301.I D. Obtain materials from same source throughout the work. I I 1 03300-2 I • • 1 PART 2. PRODUCTS I2.1 CEMENT A. Portland cement Type I and Type II conforming to ASTM C150. Type I most common uses: Pavement, drainage structures, water treatment plants, and buildings. I2.2 WATER A. Clean and free from oil, acid, alkali, organic matter, or other deleterious substances. IB. Potable. I2.3 CONCRETE AGGREGATES A. General: 1 1. Natural aggregates, well graded, free from deleterious coatings and organic materials conforming to ASTM C33 (latest revision). I 2. Import non-reactive aggregates if local aggregates are reactive. (Appendix XI- ASTM C33). 3. Wash aggregates uniformly before use. I 4. Other aggregate gradations can be approved by Engineer. B. Fine Aggregates: I1. Clean, sharp, natural sand conforming to ASTM C33. 2. Less than 2 percent passing the No. 200 sieve. IC. Coarse Aggregates: 1. Natural gravel, crushed gravel, crushed stone, or combination of these materials. I 2. Less than 15 percent float or elongated particles (long dimension >5 times short dimension). 3. Less than 0.5 percent passing the No. 200 sieve. ID. Grading Requirements for Course Aggregates: I Sieve Size or Size in in Inches 1-1/2" aggregate 1" aggregate 3/4" aggregate I 1-1/2" 95 - 100 ___ 90 - 100 ____ 1" --- 3/4" 35 - 70 40 - 85 90 - 100 I1/2" --- 10 - 40 20 - 55 3/8" 10 - 30 0 - 15 0 - 15 INo. 4 0 - 5 0 -5 0 - 5 I03300-3 I • • E. Grading Requirements for Fine Aggregates: ISieve Size Minimum Maximum 3/8" 100 --- ' No.4 95 100 No.8 80 100 No. 16 50 85 INo. 30 25 60 No. 50 10 30 No. 100 2 10 1 2.4 CONCRETE AIR-ENTRAINING ADMIXTU RES IA. Manufacturer: 1. Air-Mix or Perma-Air by the Euclid Chemical Co. I2. Sealtight Air Entraining Admixture by W.R. Meadows of Texas. B. ASTM C260; nontoxic after 30 days. IC. Use only the specified non-corrosive non-chloride accelerator. Calcium chloride, thiocyanates or admixtures containing more than 0.05 percent ions are not permitted. 1 D. Provide for concrete exposed to freezing and thawing or required to be watertight. Air Content: 5 to 6 percent. g 2.5 ADMIXTURES A. Water-Reducing Admixture: Conforming to ASTM C494,Type A and not contain more than 0.05 percent chloride ions than are present in municipal drinking water. 1. Eucom WR-75 by the Euclid Chemical Company. 1 2. Pozzolith 200N by Master Builder. 3. Plastocrete 160 by Sika Chemical Corporation. IB. Water-Reducing Retarding Admixture: Conforming to ASTM C494, Type D and not contain more chloride ions than are present in municipal drinking water. I1. Eucom Retarder-75 by the Euclid Chemical Company. 2. Pozzolith 100XR by Master Builder. 3. Plastiment by Sika Chemical Company.I C. High-Range Water-Reducing Admixture (Superplasticizer):lasticizer : Con forming P ) to ASTM C494, Type F or G, and not contain more chloride ions than are present in municipal Idrinking water. 1. Eucom 37 by Euclid Chemical Company. 2. Rheobuild 1000 by Master Builders. 1 3. Sikament by Sika Chemical Company. 1 03300-4 I • • I D. Non-Corrosive Non-Chloride Accelerator Admixture: Conforming to ASTM C494 Type IC or E, and not contain more chloride ions than are present in municipal drinking water. 1. Accelguard 80 by Euclid Chemical Company. I2. Or approved equal. 3. Manufacturer must have long-term non-corrosive test data from an independent testing laboratory (of at least 1 year's duration) using an acceptable accelerated Icorrosion test method using electrical potential measures. E. Prohibited Admixtures: Calcium chloride, thiocyanates or admixtures containing more Ithan 0.05 percent chloride ions. F. Certification: Submit written conformance to the requirements and chloride ion content I of the admixture to Engineer prior to mix design review. I2.6 FORMS A. Materials: Plywood, hard plastic finished plywood, overlaid waterproof particle board, Ior steel. B. Surfaces: New and undamaged condition. IC. Joints: Use tape, gaskets, plugs, or approved calking to keep joints� s water tight and to allow them to withstand placing pressures without bulging outward or creating surface Ipatterns. 2.7 FORM TIES IA. Factory-made and constructed tructed so that tie remains embedded in wall, except for Iremovable portion at each end. B. Inserts: I 1. Conical or spherical. 2. Fixed to remain in contact with forming material. 3. Constructed so no metal is within 1 inch of concrete surface when forms, inserts, Iand tie ends are removed. C. Flat bar ties for panel forms: Plastic or rubber inserts with a minimum depth of 1 inch Iand sufficient dimensions to permit proper patching of tie hole. I I 1 03300-5 • • 2.8 BONDING AGENT A. Manufacturer: Sonnebond by Sonneborn; or approved equal. I B. Submit product specifications and manufacturer's specific instructions for application on this Project for Engineer's approval. I C. Product must meet Project requirements with regard to surface,pot life, set time, vertical or horizontal application, forming restrictions, or other stated requirements. 2.9 BOND BREAKER I A. Manufacturers: 1. Williams Tilt-Up Compound, Williams Distributors Inc., Seattle, Washington. 2. Silcoseal 77, Superior concrete Accessories, Franklin Park, Illinois. 3. Or Equal. B. Nonstaining type. IC. Provide positive bond prevention. D. Submit for review copies of manufacturer's data, recommendations, and instructions for specific use on this Project. I 2.10 CURING COMPOUND A. Curing and Sealing Compound: 1. Clear styrene acrylate type, minimum 30 percent solids content. 2. Test data from an independent testing laboratory indication a maximum moisture I loss of 0.030 grams per sq. cm when applied at a coverage rate of 300 sq. ft. per gallon. 3. Submit manufacturer's certification. I 4. Sodium silicate compounds are not permitted. 5. Manufacturer: in a. Super Rez Seal or Super Pliocure by the Euclid Chemical Co. I b. Masterkure 30 by Master Builders. MP B. Exposed Concrete Surfaces: 1. Manufacturer: a. Kurez DR by Euclid Chemical Company. b. Or approved equal. 2. Dissipating resin type compound. 3. ASTM C309. 4. Film must chemically break down in 6- to 8-week period. 03300-6 • • 2.11 BOND ING AND REPAIR MATERIALS A. Rewettable Bonding Compounds: 1. Polyvinyl acetate type. 2. Manufacturer: a. Euco Weld by the Euclid Chemical Co. b. Weldcrete by the Larsen Co. 3. Use only in areas not subject to moisture. B. Non-Rewettable Bonding Compounds: 1. Polymer modified type. 2. Manufacturer: a. Euco-Bond by the Euclid Chemical Co. b. Or approved equal. C. Bonding Admixture: 1. Latex, non-rewettable type. 2. Manufacturer: a. SBR Latex or Flex-Con by the Euclid Chemical Co. b. Daraweld C by W. R. Grace. D. Epoxy Adhesives: 1. Two component, 100 percent solids, 100 percent reactive compound. 2. Suitable for use on dry or damp surfaces. 3. Manufacturer: a. Euco Epoxy No. 452MV or No. 620 by the Euclid Chemical Co. b. Sikadure Hi-Mod by the Sika Chemical Corp. E. Patching Mortar: 1. Free flowing or gel consistency. 2. Polymer modified cementitious mortar. 3. Manufacturer: a. Euco Thin Coat or Concrete Coat by the Euclid Chemical Co. for horizontal repairs. b. Verticoat by the Euclid Chemical Co. for vertical or overhead repairs. c. Sikatop 121 or 122 by the Sika Chemical Co. for horizontal repairs. d. Sikatop 123 by the Sika Chemical Co. for vertical or overhead repairs. F. Underlayment Compound: 1. Free-flowing, self-leveling, pumpable cementitious base compound. 2. Manufacturer: a. Flo-Top by the Euclid Chemical Co. b. Or approved equal. 03300- 7 • . IG. Repair Topping: 1. Self-leveling, polymer modified high strength topping. I2. Manufacturer: Thin Top SL by the Euclid Chemical Co. 1 PART 3. EXECUTION 3.1 DESIGN OF CONCRETE MIX IA. Submit mix design on each ach class of concrete for review, include standard deviation analysis or trial mixture test data. B. Proportion mix P design in accordance with ACI 318-89, Section 5.3, "Proportioning on the Basis of Field Experience and/or Trial Mixtures". C. If trial batches are used: 1. Prepare mix design by independent testing laboratory. 2. Achieve an average compressive strength 1200 psi higher than the specified strength, or 1400 psi for specified concrete strengths over 5000 psi. I3. Certified copies of laboratory trial mix reports and cylinder tests shall be submitted to Engineer by the testing laboratory for approval. I D. Do not place concrete prior to receipt of Engineer's written approval of mixes and cylinder test results. I E. Design mix and perform tests to meet the requirements as specified. Minimum 28-Day Compressive Slump P Maximum Water- Location Stren th si Air Range Cement Ratio Content Footings, piers, in. Ill grade-beams, and other grade I foundations. 3500 --- Optional 2-4 F. Minimum Cement Content (based on aggregate size): in Minimum Cement Content Maximum A regate Size 517 Ib/cy 1-1/2-inch 5401b/cy 1-inch 564 lb/cy 3/4-inch G. Combined Aggregate Gradings: 1. Aggregates for concrete shall be combined in proportions that will provide a mixture within the grading limits in accordance with this Section, unless otherwise approved in writing by Engineer. 2. Maximum aggregate size depends on rebar clearances. 03300 -8 • • 3. Recommended Admixture Usage: ILocation or Recommended I Condition AdmixtureAdditional e --- Requiremenrs Air ntrained concrete Air-entraining admixture Non-toxic;, non- corrosive Pumped concrete High-range, water-reducing Initial slump: admixture (Superplasticizer) 2-3 in. slump with Superplasticizer: 8 inches max. IConcrete with a water- High-range, water-reducing Initial cement ratio below admixture slump: 0.50. 2-3 in. slump I (Superplasticizer) with Superplasticizer: 8 inches max. IH. Admixtures: 1. Concrete shall contain the specified water-reducing admixture or the specified high- range water-reducing admixture (superplasticizer). ' 2. Concrete required to be air entrained shall contain an approved air entraining admixture. 3. Pumped concrete, concrete for industrial slabs, architectural concrete, concrete I required to be watertight, or concrete with a water/cement ratio below 0.50 shall contain the specified high-range water-reducing admixture (superplasticizer). 3.2 MEASUREMENT OF MATERIALS AND MIXING Ill A. Conform to ACI 304 current edition; specified requirements for mix deign, testing, and quality control; and to other requirements of these Specifications. I3.3 RETEMPERING A. Retempering of concrete or mortar in which the cement has partially hydrated will not be permitted. Redosage with the specified high-range water-reducing admixture (superplasticizer)may be done with the prior approval of the Engineer regarding dosage and time periods. 3.4 FORMS - MAXIMUM SIZE OF CONCRETE PLACEMENTS A. Coordinate with other trades whose work may be located within or below concrete. B. Notify Engineer 1 full working day prior to erection of forms for inspection. 03300-9 • • C. Thoroughly clean forms and adjacent surfaces to receive concrete; remove chips, wood, sawdust, dirt or other debris before concrete is placed. D. Design: 1. Design, erect, support, brace,and maintain formwork in accordance with: a. Building Codes Requirements for Reinforced Concrete (ACI 318). b. Recommended Practice for Concrete Formwork (ACI 347). c. Construction Industry Standards (OSHA 2207). 2. Design formwork to be readily removable without impact, shock, or damage to concrete surfaces and adjacent materials. E. Reuse of Forms: Do not reus e forms unless they are in new and undamaged condition. F. Beveled Edges (Chamfer): 1. Form 3/4-inch bevels at concrete edges. 2. Where beveled edges on existing adjacent structures are diverse more than 3/4 inch, obtain Engineer's approval of size prior to placement of bevel form strip. G. Form Tolerances: Construct forms to sizes, shapes, lines, and dimensions shown, work in finished structures. Concrete Canal Drainage Lining Structure Tolerances (in) Alignment Tangents in --Curves --Curves Grades 1 Plumb:In any 10-foot of length Footings: 1/2 a. Variation in dimensions --_ in Drawing b. Misplacement or -1/2 +2 eccentricity -_- 2 c. Reduction in thickness Percent ' --- 5 Percent H. Removal of Forms: 1. Do not disturb forms until concrete is sufficiently strong to withstand possible injury. 2. Do not remove shoring until member has acquired sufficient strength to support its weight and the load upon it. Alla 03300- 10 • , 3.5 FO RM TIES A. Place in uniform patterns on exposed surfaces. B. Number and placement sufficient to withstand pressures and limit deflection of forms to acceptable limits. 3.6 PLACING CONCRETE- GENERAL A. Do not place concrete without Engineer being present. B. Allow other trades reasonable time to complete portions of work which must be completed before concrete is placed. C. Notify Engineer g er at least 1 full working day in advance before starting to place concrete to permit inspection of forms, reinforcing, sleeves, conduits, boxes, inserts, or other work required to be installed in concrete. D. Review curing methods with Engineer and verify curing materials and equipment are at Project site. E. Placement shall conform to requirements and recommendations of ACI 304 and ACI 318, except as modified in these Specifications. F. Place concrete as soon as possible after leaving mixer in layers not over 1.5 feet deep: 1. Without segregation or loss of ingredients. 2. Without splashing forms or steel above. G. Vertical Free Fall Drop to Final Placement: 1. Concrete shall not be dropped freely where reinforcing will cause segregation. 2. Not to exceed 10 feet for concrete containing high-range water-reducing admixture (superplasticizer). 3. Not to exceed 5 feet for other concrete. H. Do not use concrete truck chutes, pipes, finishing tools, etc., constructed of aluminum. I. Before depositing concrete: 1. Remove debris from space to be occupied by concrete. 2. Dampen: a. Gravel fill beneath slabs on ground. b. Sand where vapor barrier is specified. c. Wood forms. 3. Verify reinforcement is secured in position. 03300- II I • • I3.7 ADDI TION OF WATER AT PROJECT SITE IA. Do not add water to concrete at Project site if slump is within specified ran e. g I B. With the Engineer's approval, add water to concrete arriving at Project site with a slump less than the specified range, provided it can be demonstrated that the specified water- cement ratio will not be exceeded. IC. Water/Cement Ratio: 1. Concrete subject to freezing and thawing: Maximum water/cement ratio of 0.50,4000 I psi at 28 days or more. 2. Concrete subject to deicers or required to be watertight: Maximum cement/water ratio of 0.45, 4500 psi at 28 days or more. I3. Reinforced concrete subjected to brackish water, salt spray, or deicers: Maximum water/cement ratio or 0.40, 5000 psi at 28 days or more. ID. The following tests will be required from each truck to which water has been added at Project site: 3 cylinders, 1 slump, and 1 air test. Costs for these tests shall be the full responsibility of the Contractor and shall be withheld from the monthly payment estimate. 3.8 CONVEYING IA. Concrete shall be conveyed from the mixer to the place of fin will prevent the separation or loss of materials. al deposit by methods which B. Conveying equipment shall be capable providing f placement without interruptions sufficient to permit lo s of plasticity between s succes e I increments. 3.9 CONSOLIDATION AND VISUAL OBSERVATION I A. Con crete shall be consolidated with internal vibrators having a frequency of at least 800 Ivpm, with amplitude required to consolidate concrete in the section being placed. B. At least one standby vibrator in operable condition shall be at the placement site prior to Ill and during placing concrete. C. Consolidation equipment and methods shall conform to ACI 309 "Recommended Practice MN for Consolidation of Concrete". D. The forms shall contain sufficient windows or be limited in height to allow visual observation of the concrete. 03300- 12 I • • I E. Vibrator operator is required to see the concrete being consolidated to ensure good quality I workmanship; or Contractor shall have a person actually observe the vibration of the concrete and will advise the vibrator operator of changes needed to assure complete consolidation. IF. Do not use vibrators to transport concrete in forms. I3.10 PLACING CONCRETE IN HOT WEATHER A. Follow the recommendations in Hot Weather Concreting, ACI 305. IB. Do not place concrete at times when temperature is forecast to exceed 100 degrees F. within 12 hours after the concrete is placed. IC. Verif y preparations are complete before ordering concrete so that concrete may be placed Iupon arrival. D. Fog spray forms, reinforcing steel, and subgrade just before placing concrete. IE. Minimize size of concrete placements and thickness of layers of concrete. ncrete. IF. Make every effort to maintain concrete temperature: 1. Below 90 degrees F. at time of placement, cool the ingredients before mixing by use of chilled water. I2. Uniform: a. Minimize the time of placement. b. Begin each operation in concrete finishing promptly when the concrete is ready I for it. IG. Place concrete promptly upon arrival at Project and vibrate immediately after placement. H. Do not add water to retemper.I I. Consider placing concrete in late afternoon as opposed to early morning. n g. I J. Provide windbreaks, shading, and fog spraying on days when temperature is forecast to exceed 90 degrees F. IK. Saw-Cutt Joints: 1. Maximum Joint Spacing: 36 times slab thickness, unless otherwise noted on Drawings. I2. Soff-Cut Saw: Cut to a depth of 1-1/4-inch immediately after final finishing. 3. Conventional saw shall be used as soon as possible without dislodging aggregate to a depth of 1/4 slab thickness. L. Protect and cure exposed surfaces by one of the following: 03300- 13 S • I I. Continuous water curing. I2. Moisture-cover curing. 3.11 PLACING CONCRETE IN COLD WEATHER (ACI 306R-78) A. Preparation: 1. Follow recommendations in Cold Weather Concreting, ACI 306. I2. Additives for the sole purpose of providing freeze protection shall not be used. 3. Arrangements for covering, insulating, housing, or steam heating newly-placed concrete shall be made in advance of placement and shall be adequate to maintain I temperature and moisture conditions recommended. 4. Temperatures of concrete mix shall be as shown as follows for various stages of Imixing and placing of concrete mix: Section Size, Minimum Dimension I Air 12 in.- 36 in.- Temperature 12 in. 36 in. 72 in. 72 in. Minimum concrete temperature as mixed for indicated weather: IAbove 30°F 60°F 55°F 50°F 45°F 0°F to 30°F 65°F 60°F 55°F 50°F Below 0°F 70°F 65°F 60°F 55°F I Maximum allowable gradual temperature drop in first 24 hours after end of protection: 50°F 40°F 30°F 20°F 1 B. Placement: Il 1. Surfaces to be in contact with concrete shall be free of snow, ice, and frost and shall be above 40 degrees F. 2. Do not place concrete on frozen subgrade. I 3. Placement of insulating material,tarpaulins,or other movable coverings shall follow closely the placing of concrete so that only a few feet of concrete are exposed to outside air at anytime. IC. Curing and Protection: 1. Keep concrete continuously moist and maintain concrete temperature at a minimum I of 50 degrees F. for 7 days; temperature shall be uniform throughout concrete. If high early strength concrete is used, this temperature requirement may be reduced to 3 days. I 2. It is recommended to leave forms in place for the entire period of protection; use insulated blankets or other approved method on slab surfaces. 3. Limit rapid temperature changes at end of protection period to avoid thermal cracking. 03300- 14 • • 3.12 BONDING TO CONC RETE SURFACES A. New Concrete Surfaces: 1. New concrete is defined as less than 60 days old. 2. Roughen surface to hardened concrete. 3. Thoroughly clean and saturate with water. 4. Immediately place concrete. 5. Horizontal surfaces: a. Cover surface with 2-inches of grout. b. Limit first lift on top of grout to 12-inches. c. Thoroughly vibrate to mix and consolidate grout and concrete. B. Old Concrete Surfaces: 1. Use bonding agent. 2. Prepare surface in strict accordance with manufacturers printed instructions and recommendations for specific and application for this Project. 3. Follow manufacturers recommendations. 3.13 EVALUATION AND ACCEPTANCE OF CONCRETE A. Conform to ACI Standard Building Code requirements for reinforced concrete (ACI 318- 83), Section 4.7, "Evaluation and Acceptance of Concrete", and to the following specifications: B. Testing Responsibilities: 1. Contractor: a. Collect, label, and handle test specimens at Project site. b. Provide adequate facilities for safe storage, curing, and protection for first 24 hours and for additional time as may be required before transporting to test lab. c. Deliver test specimens to laboratory. d. Pay for initial testing. e. Pay for failed tests and additional testing resulting from failed tests or Contractor preference. C. Number of test cylinders. 1. Set of cylinders: Three (3). 2. Sample frequency: a. 1 set/class of concrete/50 cubic yards. b. 1 set/class of concrete/3000 square feet of wall or slab surface. c. 1 set/class of concrete/day. d. Whichever is greater. 03300- 15 1 . • D. Laboratory shall test 3 cylinders for the 28-day strength g test. The test results should be the average strength of the 3 cylinders, except that if 1 cylinder shows obvious evidence of improper sampling, molding or testing, it should be discarded and the strengths of the other 2 cylinders averaged. If more than 1 cylinder shows defects, the test should be abandoned. 3.14 PATCHING - GENERAL ' A. Prior to starting patching work, except as specified, obtain Engineer's approval of proposed patching techniques and mixes. 3.15 REPAIR OF DEFECTIVE AREAS ' A. Definition: Concrete in place that does not conform to specified design strength, shapes, alignments, and elevations as shown on Drawings and contains surface defects. B. Evaluation and acceptance of concrete shall conform to ACI 318. C. With prior approval of Engineer, as to method and procedure, repair defective areas in ' conformance with ACI 301, Chapter 9, except that the specified bonding compound shall be used. D. The specified patching mortar may be used in lieu of the above-mentioned method when color match of adjacent concrete is not required. Prior approval of Engineer is required. ' E. Surface Repairs: 1. Remove and replace concrete having defective surfaces if defects cannot be repaired to satisfaction of Owner. ' 2. Honey-combed areas and rock pockets: a. Repair immediately after removal of forms. b. Prepare no-slump concrete mortar and test so that, when dry, patching mortar ' will match surrounding color and strength. c. Cut out to solid concrete or minimum of 1-inch depth. d. Make edges for cuts perpendicular to the concrete surface. ' e. Thoroughly clean and dampen with water. f. Apply bonding compound. ' g. Compact no-slump concrete into patch, and finish to blend with adjacent finished concrete. h. Cure in same manner as adjacent concrete. 3. High Areas: Grind after concrete has cured at least 14 days. 4. Low Areas: a. Repair during or immediately after completion of surface finishing operations. ' b. Cut out low areas and replace with fresh concrete of same type and class as original concrete. c. Finish repaired areas to blend into adjacent concrete. ' 03300 - 16 ' • • 5. Defective Areas: a. Cut out and replace with fresh concrete of same type and class as original concrete. b. Finish repaired areas to blend into adjacent concrete. 6. Make structural repairs with prior approval of Engineer,as to method and procedure, using the specified epoxy adhesive or epoxy mortar. Where epoxy injection procedures must be used, use an approved low viscosity epoxy made by the ' manufacturers previously specified. 7. Level floors for subsequent finishes by use of specified underlayment material. 8. Where required, level exposed floors by use of the specified self-leveling repair ' topping. 9. Repair methods not specified above may be used, subject to approval of Engineer. ' 3.16 BLOCKOUTS AT PIPES OR OTHER PENETRATIONS A. Submit proposed blockouts for review in accordance with Section 01001. ' 3.17 CURING OF CONCRETE A. Follow recommendations in Standard Practice for Curing Concrete (ACI 308). ' B. Begin curing as soon as free water has disappeared from concrete surface after placing and finishing. ' C. Continue curing for at least 7 days without interruption. D. Curing Methods: ' 1. Water Curing: a. Cover surface with burlap or sand (1-inch deep) as soon as possible without marring surface. ' b. Keep continuously wet for 7 days; do not allow surface to become alternately wet and dry. c. Use water not more than 2 degrees F. cooler than concrete. ' d. Allow surface to dry slowly before removing sod. 2. Moisture-Cover Curing: ' a. Cover surface with plastic film (4 mil minimum) as soon as possible without marring the surface. Cover entire surface without wrinkles or holes. b. Cover plastic film with 1-inch of sand and weight edges. ' c. Keep covered for a minimum of 7 days. 3. Curing Compounds: a. Verify compatibility with required finishes such as hardeners, paint, stain, tile, or other specified work. b. Exposed concrete receiving mastic applied adhesive, or metallic or mineral aggregate hardeners shall be cured with the specified curing and sealing ' compounds. 03300- 17 I • IE. Cold-Weather Curing: 1. Use moisture-cover curing or liquid membrane-forming compound as approved. I2. Protect concrete from temperature changes in accordance with ACI 306. F. Hot-Weather Curing: Use water curing or moisture-cover curing as approved. r IEND OF SECTION I I I I I I I I I I03300- 18 ' • • SECTI ON 05500 FABRICATED METALWORK AND CASTINGS ' PART 1. GENERAL ' 1.1 SUMMARY A. Provide fabricated metalwork and castings. ' B. Miscellaneous metalwork required to secure the various arts together and provide a complete installation, shall be included under this Section. ' C. Insofar as practical,products provided shall be fact ory assembled. 1.2 RELATED SECTIONS A. Section 09900 -Painting. ' 1.3 REFERENC ES ' A. American Society for Testing and Materials, 1916 Race Street, Philadelphia, Pennsylvania 19103. ' 1. ASTM A36 - Specification for Structural Steel. 2. ASTM A48 - Specification for Gray Iron Castings. 3. ASTM A153 - Specification for Zinc Coating (Hot-Dip) on Iron and Steel ' Hardware. 4. ASTM A167 - Specification for Stainless and Heat-Resisting Chromium-Nickel Steel Plate, Sheet, and Strip. ' 5. ASTM A193 - Specification for Alloy-Steel and Stainless Steel Bolting Material for High-Temperature Services. 6. ASTM A307 - Specifications for Carbon Steel Externally Treated Standard ' Fasteners. 7. ASTM A325 - Specification for High-Strength Bolts for Structural Steel Joints. ' 8. ASTM A446- Specification for Steel Sheet,Zinc-Coated(Galvanized)by the Hot- Dip Process, Structural (Physical Quality). 9. ASTM A449 - Specification for Quenched and Tempered Steel Bolts and Studs. ' 10. ASTM A525-Specification for General Requirements for Steel Sheet,Zinc-Coated (Galvanized) by Hot-Dip Process. 11. ASTM B241 - Specification for Aluminum-Alloy Seamless Pipe and Seamless ' Extruded Tube. B. American Welding Society, 550 North West LeJeune Road, Miami, Florida 33126. 1. D1.1 - Structural Welding Code. 05500- 1 ' • • C. Steel Joist Institute, 1205 48th Avenue N. Suite A, My rtle Beach, SC 29577. 1. SJI Standard Specification for Open Web Steel Joists, K-Series. 1.4 SUBMITTALS A. Submit the following in accordance with Section 01001 -Basic Requirements: 1. Shop Drawings, including calculations where required. ' 2. Test pieces and samples. 3. Certificates,test reports, and other required data. 1.5 DELIVERY, STORAGE, AND HANDLING A. Parts and assemblies that are of necessity shipped unassembled, shall be packaged and ' clearly tagged in a manner that will protect the materials from damage,and facilitate the identification and final assembly in the field. PART 2. PRODUCTS 2.1 GENERAL ' A. Unless otherwise indicated, materials shall conform to latest issue of the following ASTM Specifications: 1. Steel Shapes and Plates: ASTM A36. ' 2. Stainless Steel: a. Exterior and Submerged: ASTM A 167, Type 316. b. Industrial Uses: ASTM A167, Type 316. ' c. Interior and Architectural: ASTM A167, Type 304. d. Bolts: ASTM A193, Type 316. 3. Aluminum, Structural Shapes and Plates : Alloy 6061-T6; conform to referenced ' specifications and ASTM sections found in the Aluminum Association current Construction Manual Series. 4. Connection Bolts for Steel Members: ASTM A325-F. ' 5. Galvanized Bolts: ASTM A307,ASTM A153. 6. Connection Bolts for Wood Members: ASTM A307. ' 7. Connection Bolts for Aluminum: ASTM A449; or use appropriate stainless steel. 8. Cast Iron: ASTM A48, Class 30 ' 05500-2 I • • I2.2 ANCHOR BOLTS A. Steel Anchor Bolts (Nonsubmerged Use): 1. 1/2-inch minimum diameter with hex nuts, or as shown. I2. Bolts and nuts: galvanized steel. B. Coated Steel Anchor Bolts (Submerged Use): I1. Submerged use is defined as any connection to concrete from a point 1'-6" above the maximum water surface in a water-holding basin and any connection below that point. I 2. ASTM A167, Type 316 stainless steel. 3. 1/2-inch minimum diameter with hex nuts, or size as shown. 4. Coat as specified in Section 09900, using Fusion Bonded Coating, System I No. 29. 5. Coating of anchor bolt threads is not required. 6. Where threads are covered with a fusion bonded coating,provide nut of proper size Ito fit, and provide a connection of equal strength to the embedded bolt. C. Machine Anchor Bolts: I1. For equipment with motors 3 HP or greater, fabricate as shown or as required. 2. Size of fastening stud and anchor bolts as required by equipment manufacturer. 3. Stainless steel. I 2.3 ANCHORING SYSTEMS FOR CONCRETE IA. Wedge Anchors: 1. Manufacturer: I a. ITT Phillips Drill Division, Michigan City, IN. b. Hilti Kwik-Bolt, stud type, manufactured by Hilti, Inc., Stamford, CT. c. Wej-It, stainless steel bolts, completely assembled, manufactured by Wej-It I Corporation, Broomfield, CO. d. Or equal. 2. For use 1'6" above peak water surface in water holding structure. I3. Stainless steel. 4. Sizes shown on Drawings. 5. Provide ICBO (International Conference of Building Officials) or other similar I building code organization recommendations regarding safe allowable design loads. I B. Expansion Anchors: 1. Expansion anchors shall not be used except in dry areas where future corrosion is not a problem. I 2. In wet or damp areas, use wedge anchors or adhesive anchors in submerged conditions. I 1 05500-3 I • • IC. Self-Drilling Anchors: 1. Snap-off type or flush type. I2. For use with hot-dipped galvanized bolts. I D. Nondrilling Anchors: 1. Manufacturer: a. ITT Phillips Drill Division, Michigan City, IN. I b. Hilti HDI Drop-In anchors, Hilti, Inc., Stamford, CT. c. Or equal. 2. Flush type. I3. For use with bolt or stud type with projecting threaded stud. 4. Provide ICBO or other similar code organizations'recommendations regarding safe allowable design loads. IE. Adhesive Anchors: 1. Use for anchoring metal components at or below a point 1'-6" above the peak I (maximum) water surface elevations in water holding structures. 2. Parabond capsule anchors with 316 stainless steel stud, nuts, and washers, as manufactured by Molly Division, 504 Mt. Laurel Avenue, Temple,PA 19560. I 3. Heavy-duty adhesive anchor with HBP adhesive cartridge with 316 stainless steel anchor rod assembly as manufactured by Hilti, Inc. P.O. Box 45400, Tulsa, Oklahoma 74145, or equal. I 2.4 HANDRAILS IA. Double rails as shown on Drawings. IB. Top rail to be 42 inches above surface (walkway or wall). C. Schedule 40 1-1/2-inch aluminum pipe(1.90 inches O.D.), ASTM B241, seamless. ID. Connections: Mechanical, splice p sleeves, etc., 6063 or 6061 alloy. I2.5 STRUCTURAL STEEL SUPPORTS A. Provide structural steel supports of sizes and weights shown on Drawings. B. Weld connections unless otherwise shown on Drawings. I2.6 MACHINE BOLTS, INSERTS,AND FASTENERS I A. Machine bolts, inserts, and fasteners permanently embedded in concrete shall be Type 316 stainless steel. I I05500-4 • • B. Machine bolts, inser ts, and fasteners not permanently embedded in concrete, but located ' outdoors in wet well floors, walls, and ceilings; chemical handling areas; equipment rooms subject to drainage, leakage, and washdown; and in galleries and trenches, shall be Type 316 stainless steel. PART 3. EXECUTION 1 3.1 GENERAL ' A. Workmanship and finish of metalwork shall be highest grade and equal to the best practice of modem shops for respective work. ' B. Exposed surfaces shall have smooth finish and sharp,well-defined lines. C. Provide necessary rabbets, lugs, and brackets so that work can be assembled in a neat, ' substantial manner. 1 D. Conceal fastenings where practical. E. Drill metalwork and countersink holes as required for attaching hardware or other ' materials. F. Fabricate materials as specified. G. Weld connections,except where bolting is directed. H. Items requiring special fabrication methods are specified. I. Fabrication of other items shall be of equal quality. J. Methods of fabrication not otherwise specified or shown on Drawings shall be adequate for the stresses. ' K. Grind exposed edges of welds smooth on walkways, guardrails, handrails, stairways, ' channel door frames, steel column bases, and where indicated on Drawings. L. Sharp edges shall be rounded to a 1/8-inch minimum radius; burrs,jagged edges, and ' surface defects shall be ground smooth. M. Prepare welds and adjacent areas such that there is: ' 1. No undercutting or reverse ridges on weld bead. 2. No weld spatter on or adjacent to weld or any other area to be painted. 3. No sharp peaks or ridges along weld bead. 05500-5 I • • IN. Grind flush embedded pieces of electrode or wire with adjacent surface of weld bead. 3.2 ALUMINUM IA. Fabricate alumin um as shown on Drawings and in accordance with Aluminum IAssociation Standards and manufacturer's recommendations as approved. B. Do not remove mill markings from concealed surfaces. IC. Exposed surfaces not otherwise coated shall have the inked or painted identification marks removed after material has been inspected and approved by Engineer. ID. Grind smooth sheared edges exposed in the finished work. IE. Weld aluminum Gas Metal Arc (MIG) or Gas Tungsten Arc (TIG) processes in accordance with manufacturer's recommendations as approved, and in accordance with recommendations of American Welding Society contained in the Welding Handbook, Ias last revised. Grind smooth exposed aluminum welds. IF. 3.3 WELDING IA. The technique of welding employed, appearance, quality of welds made, and methods of correcting defective work shall conform to codes for Arc and Gas Welding in Building IConstruction of AWS and AISC. B. Surfaces to be welded shall be free from loose scale,rust,grease,paint,and other foreign Imaterial,except that mill scale which will withstand vigorous wire brushing may remain. C. A light film of linseed oil may likewise be disregarded. ID. No welding shall be done when the temperature p e of the base metal is lower than 0 degrees F. E. Finished members sh all be true to line and free from twists. 1 F. Welding operators shall be qualified in accordance with requirements of current AWS Standard Qualification Procedure D1.1, Chapter 5, and welders of structural and I reinforcing steel shall be certified for all positions of welding in accordance with such procedure. Qualification tests shall be run by a recognized testing laboratory at Contractor's expense. I I I05500 -6 � • • G. Welding operators shall be subject to examination for requalification using equipment, ' materials, and electrodes employed in execution of Contract work. Requalification, if ordered by Engineer, shall be done at expense of Contractor. ' 3.4 INSTALLATION OF FABRICATED METALWORK A. Perform erection work by skilled workmen. ' B. Completed installations shall, in all cases, be rigid, g , substantial, and neat in appearance. C. Install commercially manufactured products in accordance with manufacturer's recommendations as approved. 3.5 ANCHOR BOLTS 1 A. Accurately locate anchor bolts and hold in place with templates at time concrete is poured. ' 3.6 EXPANSION ANCHORS OR WEDGE ANCHORS A. Installation shall not start until concrete or masonry receiving anchors has attained its design strength. B. Anchor shall not be installed closer than 6 times its diameter to either an edge of concrete 1 or masonry, or to another anchor, unless specifically detailed otherwise on Drawings. 3.7 ELECTROLYTIC PROTECTION A. Where aluminum is in co ntact with dissimilar metals, or to be embedded in masonry or concrete,protect surfaces in accordance with System No. 27 of Section 09900. B. Allow paint to dry before installation of material. C. Protect painted surfaces during installation; should coating become marred,prepare and touch up surface per paint manufacturer's instructions. D. Where titanium equipment is in,contact with concrete or dissimilar metals provide l- face neoprene insulation gasket, 3/32-inch minimum thickness and 70 du oe er ' hardness. 3.8 PAINTING A. Thoroughly clean ferrous metal items not galvanized and give shop coat of metal primer. ' B. Preparation of surfaces and application of primer shall be in accordance with Section 09900, utilizing appropriate painting system. ' END OF SECTION ' 05500-7 ISECTION 09900 PAINTING IPART 1. GENERAL I1.1 SUMMARY A. Prepare surfaces and furnish and apply paint and protective coatings. IB. Paint new exposed fer rous rrous surfaces, whether specifically mentioned or not, except as Imodified herein. C. Paint exposed piping, both existing and new, including pipe within vaults through out the plant site. I D. Paint interior ferrous surfaces. 1.2 ABBREVIATIONS I ANSI American National Standards Institute AWWA American Water Works Association FRP Fiberglass Reinforced Plastic IHCI Hydrochloric Acid MDFT Minimum Dry Film Thickness MDFTPC Minimum Dry Film Thickness Per Coat Imil Thousandths of an Inch MIL-P Military Specification-Paint I OSHA Occupational Safety and Health Act PSDS Paint System Data Sheet SFPG Square Feet Per Gallon SFPGPC Square Feet Per Gallon Per Coat I SP Surface Preparation SSPC Steel Structures Painting Council 1 1.3 RELATED SECTIONS I A. Section 01001 -Basic Requirements. B. Section 02630 - Cement-Lined Ductile Iron Pipe and Fittings. IC. Section 11308 - Grinder Pu mp Station. I 1.4 REFERENCES A. Steel Structures Painting Council (SSPC). I09900- 1 • 1.5 SURFACES NOT REQUIRING PAINTING A. Unless specified or shown on the Drawings,the following areas or items will not require painting: ' 1. Nonferrous and corrosion-resistant ferrous alloys such as cooper, bronze, monel, aluminum, chromium plate, weathering steel, and stainless steel except where: a. Required for electrical insulation between dissimilar metals. 1 b. Aluminum and stainless steel is embedded in concrete or masonry, or aluminum is in contact with concrete or masonry. c. Color coding of equipment and piping is required. d. Fiberglass reinforced plastic(FRP)equipment with an integral colored gel coat does not require painting,provided the color is as specified. 2. Prefinished electrical and architectural items such as motor control centers, switchboards, switchgear,panelboards, transformers,disconnect switches, etc. 3. Items specified to be galvanized after fabrication unless specifically required elsewhere in these Specifications or subject to immersion. 1 1.6 SUBMITTALS A. Provide the following in accordance with Section 01001: 1. Obtain from each paint manufacturer for submittal to Engineer: ' a. Paint System Data Sheet(PSDS) for each paint system used. b. Material Safety Data Sheets (MSDS) for each product used in the paint system. ' c. Technical Data Sheets for each product used in the paint system. 2. Submit the required information on a system-by-system basis. 3. Provide copies of the paint system submittals to the coating applicator. 4. A sample PSDS form is appended at the end of this Section. B. Paint Color Sample: Submit samples of colors that Owner has chosen. 1.7 COLOR SELECTION CONFER ENCE 1 A. Prepare color samples for each item on the Chart properly labeled with the same color identification as specified in the scheduled on the Drawings. Provide additional samples displaying full color selection available for each item on the Chart by each manufacturer listed for use during the Conference. 1 B. Samples for the above referenced Chart and Conference are designated as manufacturers' actual product and color chips;photographs and color reproductions in brochures are not acceptable. 1 1 09900- 2 • • 1.8 QUALITY ASSURANCE A. Provide mock-ups using specified products and colors per the Painting Schedule,located at the end of this Section. Engineer shall approve colors and application process prior ' to starting Work of this Section. B. Representative of the paint manufacturer, familiar with the products specified shall be available at jobsite at initial starting of coating work and at intervals during surface preparation and painting required for product application quality assurance,to determine compliance with manufacturer's instructions and these Specifications, and to resolve necessary field problems attributable to, or associated with, manufacturer's products furnished under this Contract. ' C. Inform Engineer a minimum of 3 days in advance of the start of surface preparation work or coating application work. Work shall be performed only in the presence of Engineer, unless Engineer has granted prior approval to perform work in his absence. D. For coatings subject to immersion,full Jcure must be obtained for the completed system. Consult coatings manufacturer's written instructions for these requirements. Coating shall not be immersed for until completion of the curing cycle. ' E. Inspection by Engineer, or waiver of inspection of any particular portion of the Work, shall not be construed to relieve Contractor of his responsibility to perform the Work in accordance with these Specifications. 1.9 DELIVERY, STORAGE, AND HANDLING A. Deliver new materials to the Project site in unopened containers that show, time of use, designated name, date of manufacture, color, and name of manufacturer. B. Store paints in a protected area that is heated or cooled to maintain temperatures within the range recommended by paint manufacturer. 1.10 WARRANTY ' A. Warrant to Owner and guarantee Work under this Section against defective workmanship ' and materials for a period of 1 year commencing on the date of final acceptance of the Work. ' PART 2. PRODUCTS 1 2.1 ACCEPTABLE MANUFACTURERS A. Products specified are manufactured by Tnemec Company, Inc., Kansas City, Missouri, and Sherwin Williams. 09900- 3 B. Products for each specified p function and system shall be of a single manufacturer. 2.2 PAINT MATERIALS IA. Product: Refer to Painting Schedule at the end of this Section. 2.3 EPDXY FILLER IA. Manufacturer: Tnemec, epoxy filler and surfacer for spot welds, la areas that require fill and smoothing. p seams and other 1 2.4 COLOR SELECTION IA. Colors shall be formulated with colorants free of lead, lead compounds, or other materials which might be affected by the presence of hydrogen sulfide or other gas likely to be present at the Project. B. See Painting Schedule at the e end of this Section of colors. I2.5 EQUIPMENT COLORS I A. Equipment shall be meant to include the machinery or vessel itself plus the structural supports and fasteners and attached electrical conduits. Nonsubmerged portions of equipment shall be painted the same color as the process piping it serves, except as itemized below. I Equipment Color I Dangerous parts of equipment and machinery OSHA Oran e Fire protection equipment and apparatus g Physical hazards in normal operating area; handrails OSHA Red IOSHA Yellow PART 3. EXECUTION I3.1 GENERAL IA. Materials of a paint system, including primer and finish coats, shall be produced by the same paint manufacturer. Thinners, cleaners, driers, and other additives shall be as recommended by the paint manufacturer of the particular coating. I I I09900- 4 • • 1 3.2 INTENT ' A. Leave surfaces of work in such a condition that only minor cleaning and sanding is required prior to surface preparation and painting. ' B. Inspect and provide substrate surfaces that are prepared in accordance with these Specifications and the printed directions and recommendations of the paint manufacturer whose product is to be applied. 3.3 PROTECTION OF MATERIALS NOT TO BE PAINTED A. Remove,mask,or otherwise protect hardware, lighting fixtures, switch plates,aluminum surfaces,machined surfaces,couplings, shafts, bearings,g , nameplates on and other surfaces not intended to be painted. B. Provide drop cloths to prevent paint materials from falling on or marring adjacent ' surfaces. C. Protect working parts of mechanical and electrical equipment from damage during surface preparation and painting process. D. Mask openings in motors to prevent paint and other materials from entering the motors. 3.4 ENVIRONMENTAL CONDITIONS A. Paint shall not be applied in temperatures beyond the manufacturer's recommended maximum and minimum allowable, nor in dust, smoke-laden atmosphere, damp or humid weather. B. Abrasive blast cleaning shall not be performed whenever the relative humidity exceeds 85 percent and when surface temperature is less than 5 degrees F above the dew point of the ambient air. 3.5 SAFETY A. Painting shall be performed in strict accordance with the safety recommendations of the ' paint manufacturer; with the safety recommendations of the National Association of Corrosion Engineers contained in the publication, Manual for Painter Safety; Federal, state, and local agencies having jurisdiction. 3.6 PAINT MIXING ' A. Multiple-component coatings shall be prepared using contents of the container for each component as packaged by the paint manufacturer. B. No partial batches permitted. f09900- 5 • • ' C. Multiple-component coatings that have been mixed shall not be used beyond their pot life. D. Provide small quantity kits for touch-up painting and for painting other small areas. E. Only the components specified and provided by the paint manufacturer shall be mixed. F. No intermixing of additional components permitted. G. Keep materials sealed when not in use. ' H. Where more than one coat of a material is applied within a given system, color will be alternated to provide a visual reference that the required number of coats has been applied. ' 3.7 PREPARATION -OF SURFACESMETAL A. No surface preparation blasting will be permitted prior to submission of samples. ' B. Workmanship for metal surface preparation as specified shall be in strict conformance with the current Steel Structures Painting Council (SSPC) Specifications as follows: 1. Solvent Cleaning: SP 1 2. Hand Tool Cleaning: SP 2 3. Power Tool Cleaning: SP 3 4. White Metal Blast Cleaning: SP 5 5. Commercial Blast Cleaning: SP 6 6. Brushoff Blast Cleaning: SP 7 7. Pickling: SP 8 1 8. Near-White Blast Cleaning: SP 10 C. Wherever the words "solvent cleaning," "hand tool cleaning," "wire brushing," or "blast cleaning," or similar words of equal intent are used in these Specifications or in paint manufacturer's specifications, they shall be understood to refer to the applicable SSPC Specifications listed above. D. Hand-tool clean areas that cannot be cleaned by power tool cleaning. ' 3.8 PRE-BLAST CLEANING REQUIREMENTS A. Oil, grease, welding fluxes, and other surface contaminants shall be removed prior to blast cleaning. B. Pre-blast cleaning methods shall use steam, open flame, hot water, or cold water with ' appropriate detergent additives followed with clean water rinsing. C. Small isolated areas shall be cleaned as above or solvent cleaned with suitable solvents ' and clean cloths. ' 09900- 6 I • • ID. Sharp edges shall be rounded or chamfered and burrs,jag ged gged edges, and surface defects shall be ground smooth.I E. Welds and adjacent areas shall be prepared so that there is: 1. No undercutting or reverse ridges on the weld bead. 1 2. No weld spatter on or adjacent to the weld or any other area to be painted. 3. No sharp peaks or ridges along the weld bead. 4. Embedded pieces of electrode or wire shall be ground flush with the adjacent I surface of the weld bead. 3.9 BLAST CLEANING REQUIREMENTS I A. The type of equipment and speed of travel shall be such that and specified degree of Icleanliness is obtained. B. The type and size of abrasive shall be selected to produce a surface profile that meets the Icoating manufacturer's recommendations for the particular primer to be used. Only dry blast cleaning methods will be permitted. IC. D. The abrasive shall not be reus ed. E. Comply with the applicable federal, state, and local air pollution control regulations for I blast cleaning. I3.10 POST-BLAST CLEANING AND OTHER CLEANING REQUIREMENTS A. Surfaces shall be cleaned of dust and residual particles caused by the cleaning operations Iby dry (no oil or water vapor) air blast cleaning or other method prior to painting. B. Enclosed areas and other areas where dust settling is a problem shall be vacuum cleaned and wiped with a tack cloth. Surfaces shall be coated within 6 hours after they are blasted. IC. D. Surfaces that have started to rust before they are painted shall be re-blasted. I 3.11 SOLVENT CLEANING I A. Solvent cleaning shall consist of removal of foreign matter such as oil, grease, soil, drawing and cutting compounds,and other surface contaminants by the use of solvents, emulsions, cleaning compounds, steam cleaning, or similar materials and methods that I involve a solvent or cleaning action. This method conforms with Steel Structures Painting Council SP 1. I 1 09900- 7 I • • 3.12 APPLICATION OF PAINT-GENERAL IA. Furnish Engineer prior to application, manufacturer's written instructions for applying each type of paint or protective coating. 1. Cleaned surfaces and coats shall be inspected prior to the succeeding coat. 1 2. Schedule inspections with the Engineer in advance. 3. Apply coatings in strict accordance with the paint manufacturer's recommendations, I as reviewed by the Engineer. 4. Allow sufficient time between coats to assure thorough drying of previously applied paint. I 5. Paint new units that are to be bolted together and to structures prior to assembly or installation. I3.13 SHOP PRIMED SURFACES A. Shop primed items shall be inspected at the jobsite for compliance with these ISpecifications. 1. Schedule inspections with Engineer in advance. 2. Areas of chipped, peeled, or abraded primer shall be hand or power sanded Ifeathering the edges. 3. Areas shall then be spot primed with the specified primer. IB. Prior to application of finish coats,shop primed surfaces shall be cleaned free of dirt,oil, and grease, and a mist coat, 3.0 mil dry film thickness, of the specified primer applied, Icomplete. C. Holdback areas for welding shall be prepared and primed, after welding, as required for Ithe specified paint system. D. Application of primer shall be in accordance with manufacturer's instructions. I3.14 MANUFACTURER APPLIED PAINT SYSTEMS IA. Abraded areas on factory finished items: Repair in strict accordance with the equipment manufacturer's directions. IB. Repaired areas shall be carefully blended into the original finish. I3.15 FILM THICKNESS A. Coverage is listed as either total minimum dry film thickness in mils (MDFT) or the I spreading rate in square feet per gallon (SFPG). Per coat determinations are listed as MDFTPC or SFPGPC. The number of coats is the minimum required irrespective of the coating thickness. 1. Additional coats may be required to obtain the minimum required paint thickness, depending on method of application, and atmospheric conditions. 1 09900- 8 • • 1 2. Maximum film build per coat shall not exce ed the coating manufacturer's recommendations. ' 3. Perform electrical inspection and film thickness measurements on coated surfaces with properly calibrated instruments. 4. Recoat and repair as necessary for compliance with the Specifications. ' 5. Coatings will be subject to inspection by Engineer and coating manufacturer's representative. ' 6. Particular attention shall be given edges, angles, flanges, where insufficient film thicknesses are likely to be present, ensure proper millage in these areas. 7. After repaired and recoated areas have dried sufficiently, final tests will be conducted by the Engineer. 8. Coating thickness specified in mils will be measured with.a magnetic type dry film thickness gage; Mikrotest, supplied by Nordson Corporation, Anaheim, CA. ' 9. Finish coat (expect zinc primer and galvanizing) will be tested for holidays and discontinuities with an electrical holiday detector, low voltage, wet sponge type; Model M-1, manufactured by Tinker and Rasor, San Gabriel, CA. ' 10. Each coat will be checked for the correct millage. 11. No measurement will be made under a minimum of 8 hours after application of coating. 3.16 DAMAGED COATINGS ' A. Damaged coatings, pinholes, and holidays shall have the edges feathered and repaired in accordance with the recommendations of the paint manufacturer, as reviewed by the ' Engineer. 1. Repair of fusion bonded coatings to be as recommended by the original applicator. 2. Liquid repair kits to be provided for this purpose by the applicator,as recommended by the coating manufacturer. B. Finish coats, including touch-ups,and damage-repair coats shall be applied in a manner ' which will present a uniform texture and color-matched appearance. 3.17 UNSATISFACTORY APPLICATION ' A. Coatings found to have improper finish color, or insufficient film thickness, the surface shall be cleaned and topcoated with the specified paint material to obtain the specified ' color and coverage. Specific surface preparation information to be secured from the coating manufacturer and the Engineer. B. Visible areas of chipped, peeled, or abraded paint shall be hand or power-sanded feathering the edges. ' 1. The areas shall then be primed and finish coated in accordance with the Specifications. 2. Depending on the extent of repair and its appearance, a finish sanding and topcoat may be required by the Engineer. 09900- 9 I • • iC. Work shall be free of runs, bridges, shiners, ners, laps, or other imperfections. Evidence of these conditions shall be cause for rejection. ID. Defect in the coating system shall be repaired per written recommendations of the Icoating manufacturer. E. Leave staging up until the Engineer has inspected the surface or coating. Staging Iremoved prior to approval by Engineer shall be replaced. 3.18 SHIPPING IA. Protect precoated items shipped to the jobsite from damage. I B. Coated items shall be battened to prevent abrasion. C. Use nonmetallic or padded slings and straps in handling. ID. Items will be rejected for excessive da mage, in the opinion of the Engineer. I3.19 CLEANUP I A. Cloths and waste that might constitute a fire hazard shall be placed in closed metal containers or destroyed at the end of each day. I B. Upon completion of the Work, staging, scaffolding, and containers shall be removed from the site or destroyed in a legal manner. I C. Paint spots,oil, or stains upon adjacent surfaces and floors shall be completely removed, and the entire job left clean. 3.20 APPLICATION SCHEDULE A. Unless otherwise indicated in the Specifications or on the Drawings, Work shall be painted or coated in accordance with the following application schedule. B. In the event of discrepancies or omissions in the following,request clarification from the Engineer before starting the work in question. I C. Submerged Metal: Metal surfaces below a plane of 1 foot above the maximum liquid surface, metal surfaces above the maximum liquid surface which are a part of the immersed equipment, concrete embedded surfaces of metallic items under submerged I conditions; wall pipes,pipes,pipe sleeves, weirs, baffles, access manholes, gate guides and thimbles, interior of solids contact clarifier, and structural steel. This system shall also be on above ground ductile iron pipe, except surface preparation will include a tar I stop on asphalt coated pipe. 09900- 10 I • ID. Surfaces which have been factory and primed prepared need only have finish coats field applied, unless primer coating is damaged. Coatings manufacturer shall provide Iappropriate solvent coatings as required for adhesion of finish coats. E. Exposed Metal-Atmospheric: Exposed metal surfaces located outside of structures and I exposed to weather,except where specified otherwise herein, including, but not limited to, the following: I1. Ferrous metal and related components. F. Surfaces which have been factory prepared and primed need only have finish coats field Iapplied, unless primer coating is damaged. G. Aluminum and Dissimilar Metal Insulation: This system shall be used where specified I and on the following items or areas: 1. Aluminum in contact with concrete and masonry. 2. Contacting dissimilar metals. I END OF SECTION I I I I I I I I I I09900- 11 I • • IICOATING SYSTEMS IISurface Preparation Paint Material Min. Coats. Cover SYSTEM NO. 2 SUBMERGED METAL - DOMESTIC SEWAGE IAbrasive Blast, or Pol yamide, 1 coat, 2 . 5 MDFT ICentrifugal Wheel Anti-Corrosive, Blast (SP 5) Epoxy Primer I Coal Tar Epoxy 2 coat, 16 MDFT SYSTEM NO. 6 EXPOSED METAL - ATMOSPHERIC IAbrasive Blast, or Rust-Inhibitive 1 coat, 2 MDFT Centrifugal Wheel Primer IIBlast (SP 3) Alkyd Enamel 2 coats, 4 MDFT II Epoxy SYSTEM NO. 27 ALUMINUM AND DISSIMILAR METAL INSULATION ISolvent Clean (SP 1) Wash Primer 1 coat, 0 .4 MDFT IIBituminous 1 coat, 10 MDFT Paint IISYSTEM NO. 29 FUSION BONDED COATING Abrasive Blast, or Fusion Bonded 1 or 2 coats, I Centrifugal Wheel 100% Solids 7 MDFT Blast (SP 10) or Acid Epoxy or Pickling (SP 8) Polyurethane II II I II II I • • I PAINT SYSTEM DATA SHEET E IAttach Technical Data Sheet applicable)a (if pp )to this sheet for each paint system submittal. IPaint System Number(from Spec.) IPaint System Title(from Spec.) Coatings Supplier IRepresentative ISurface Preparation Paint Material Product Name/Number Min. Coats I (Generic) (Proprietary) Coverage I I I I I I I I I I • • ISECTION 11308 GRINDER PUMP STATION PART 1. GENERAL I1.1 SUMMARY IA. Section provides for installation of duplex grinder pump station. B. Section Includes: Pumps, motors, pump and motor castings, liftout rail, hoist chains, I steel plate wetwell cover with pump hatches, power cords, waterproof junction box, control panel, level controls, and discharge piping. IC. Grinder Pumps shall be from single manufacturer. RELATED SECTIONS I1.2 A. Sectio n 02225 -Trench Excavation, Backfill, and Compacting. IB. Section 03300 - Cast-in-Place Concrete I C. Division 16 -Electrical. IPART 2. PRODUCTS 2.1 MANUFACTURERS IA. Pumps. 1. Hydromatic, SPGF500. I2. Or approved equal. I B. Prefabricated Pump Station. 1. Instrument& Supply, Inc. 2. Or approved equal. I2.2 MANUFACTURED UNITS I A. Submersible Grinder Pump: 1. Pumped Fluid: Raw sewage. 2. Cutter/Grinder Mechanism: Hardened and ground stainless steel capable of I macerating solids to a fine slurry. 3. Cutting Impeller. 4. Cutter Ring: Reversible to yield new cutting edge. I5. Capable of pumping 100 gpm against a total dynamic head of 65 feet. 1 11308- 1 ' • B. Motors: 1. Sealed,submersible type,5 hp,240 volts,60 Hz with a 1.15 service factor, 1-phase, ' 1750 RPM. 2. Either air filled or oil filled. 3. High temperature cut-off switch embedded in motor windings. ' 4. Pump Seal Chamber: Equip with moisture sensing seal failure probe which will cause a warning light to glow in the control panel in the event of seal leakage. ' C. Pump and Motor Castings: 1. High tensile cast iron. ' 2. Manufacturers standard epoxy coating inside and outside including interior of volute. ' D. Liftout Rail and Discharge Piping: 1. Pump to be installed and removed by simple upward force on stainless steel lift chain without requiring personnel to enter basin. ' 2. Stainless steel guide rails,two, 1 %2-inch rails per pump . 3. Stainless steel discharge pipe, 2-inch in size. 4. Hydraulic sealing ball check valves, with disconnect flanges that allow pump ' removal. E. Power Cords: ' 1. Motor Power and Control Cords: UL and/or CSA approved, sized for horsepower as per NEC. ' 2. No splices between pump and junction box. 3. Cords: a. Potted into motor and cap with epoxy compound, or grommet. ' b. Able to withstand a pull of 150 pounds without loosening. F. Control Panel Provided by Pump Supplier: ' 1. NEMA 3R enclosure with hasp for lock. 2. Flashing red high level alarm light, NEMA 4 rated. 3. 240-volt, 1-phase. ' 4. Provide for each pump: a. Circuit breaker. b. NEMA magnetic starter with quick trip ambient compensated overload. ' c. H-O-A switch. d. Yellow run light. e. Red seal fail light. f. Connection terminal strip. 5. Alternator for alternation of pumps. 6. Control circuit breaker. a. Alarm test push button. b. Alarm silence push button. ' 7. Override circuit to start second pump if water level in basin continues to rise or first pump fails to start. 1 11308-2 ' 8. Schematic Wiring Diagram: Paste to inside co ver of box. 9. Terminals: Clearly label with proper designation. ' 10. Elapsed time meter. 11. Lightning arrestor. 12. Duplex 115-volt GFI receptacle. ' 13. Pedestal mounted with cord grip seal connector; provide gas-tight seal between basin and pedestal, if shown on Drawings. ' G. Level Controls: 1. Electogauge mercury manometer/indicator/controller. ' 2. Two panel mounted-continuous running oil less compressors. 3. Stainless steel bubbler tube to the lift station basin, 3/4-inch. 4. Heating system to maintain compressor temperature above freezing. ' H. Basin Cover: 1. One fourth inch minimum thickness by 6'4" minimum diameter steel cover. ' 2. Rectangular opening with steel frame and hinged cover. 3. Locking hasp and lifting handle in cover. 4. Stainless steel fasteners. ' 5. Lift hoist socket. 6. Two inch screened vent with#20 mesh brass screen. 7. Steel to be blast cleaned to near white and to have 8-mils minimum epoxy paint,per ' Section 09900. ' I. Lift Hoist: 1. Provide hoist with 500 lb lift capacity. ' PART 3. EXECUTION ' 3.1 INSTALLATION A. Equipment of this Section shall be installed according to manufacturer's instructions and ' in accordance with the Drawings. B. Manufacturer's representative shall be present during installation and startup. END OF SECTION 11308-3 I • • ISECTION 15101 I MANUALLY OPERATED VALVES I PART 1. GENERAL 1.1 SUMMARY I A. Furnish and ins tall manually operated valves. I1.2 RELATED SECTIONS IA. Section 02620 -Cement-Lined Ductile Iron Pipe and Fittings. B. Section 02731 - Sewage Force Main. I1.3 REFERENCES I A. American Water Works Association, 6666 West Quincy Avenue, Denver, Colorado 80235. 1. AWWA C500 - Gate Valves for Water and Sewerage Systems. I2. AWWA C509 -Resilient-Seated Gate Valves for Water and Sewage Systems. I B. American Society for Testing and Materials, 1961 Race Street, Philadelphia, Pennsylvania 19103. 1. ASTM A126- Specification for Gray Iron Castings for Valves, Flanges, and Pipe I Fittings. 2. ASTM B61 - Specification for Steam of Valve Bronze Castings. PART 2. MATERIALS I 2.1 GENERAL A. Items specified shall be the end products of one manufacturer in order to achieve Istandardization for operation, maintenance, spare parts, and manufacturer's services. B. Valves to be complete with necessary operators, valve boxes, extension stems, floor Istands,worm and gear operators, operating nuts, etc.,required for proper completion of work. IC. Valves of equal quality by other manufacturers will be considered in accordance with the General Conditions. I I15101 - 1 ' • • D. Renewable parts including discs,packing,and seats shall be of types recommended by valve manufacturer for intended service. ' E. Units shall have name of manufacturer and size of valve cast on the body or bonnet or shown on a permanently attached plate in raised letters. ' 2.2 DESIGN FEATURES ' A. Brass and bronze components of valves and appurtenances which have surfaces in contact with the water shall be alloys containing less than 16 percent zinc and 2 percent ' aluminum. B. Stainless steel Alloy 18-8 may be substituted for bronze at the option of the manufacturer ' and with the approval of the Engineer. C. All gland bolts on iron body valves shall be bronze and shall be fitted with brass nuts. 2.3 VALVE OPERATORS ' A. Open by turning counterclockwise. B. Worm and gear operators to be of totally enclosed design, so proportioned as to permit ' operation of the valve under full operating head with a maximum pull of 40 pounds on the operator. ' C. Self-locking type to prevent the disc or plug from creeping. D. Self-locking worm gears to be a one-piece design of gear bronze material, accurately machine cut. E. Worm to be hardened alloy steel with thread ground and polished. F. Reduction gearing to run in a proper lubricant. ' G. Provide gear operators with position indicators,where specified,to show the position P p s tion of the valve disc or plug. ' H. Operators to begalvanized and paint ed p ed the same color as the valve and associated pipeline. I. Buried valves to have 2-inch x 2-inch square operating nut. ' J. Above-ground valves to have handwheel operators. 15101 -2 ' • 2.4 VALVE BOXES A. Buffalo two-piece sliding type,cast iron,with 5-1/4-inch shaft of appropriate length for the installation. B. The word SEWER shall be cast into the top of the lid. ' C. Extension pieces, if required, shall be the manufacturer's standard type. D. Manufacturers: Mueller H-10364, Clow Corporation F-2452, or equal. E. Furnish units complete with all necessary bases and accessories. ' 2.5 EXTENSION STEMS FOR VALVE OPERATORS A. Where the depth of the valve is such that its centerline is more than 4 feet below grade, ' provide operating extension stems to bring the operating nut to a point 6 inches below the surface of the ground and/or box cover. ' B. Constructed of steel. C. Complete with 2-inch square operating nut. ' D. Bolt to valve stem to prevent separation. ' 2.6 GATE VALVES ' A. Acceptable Manufacturers for Resilient Seat AWWA C509 Valves. 1. M&H. 2. Waterous. ' 3. Mueller. 4. Clow. ' B. Gate Valves: 1. In accordance with AWWA C509 with resilient seat. 2. Mechanical joint with non-rising stems and two inch square operating nut. ' 3. Open by turning to the left or counter clockwise. ' C. Gate Valve Body and Bonnet: 1. Cast iron. 2. Conform to ASTM A126, Class B. ' 3. "O"ring type seals and smooth unobstructed waterway when in fully open position. 4. Mechanical joint ends underground; flange joint ends above ground. 5. Minimum of 200 psi working pressure. 15101 -3 ' • • PART 3. EXECUTION 3.1 GENERAL A. Bolt holes of flanged valves shall straddle the vertical centerline of the pipe run. ' B. Prior to installing flanged valves,the flange faces shall be thoroughly cleaned. ' C. After cleaning,insert gasket and bolts,and tighten the nuts progressively and uniformly. D. If flanges leak under pressure, loosen or remove the nuts and bolts, reseat or replace the gasket,retighten or reinstall the nuts and bolts, and retest the joints. E. Joints shall be watertight at test pressures before acceptance. F. Thoroughly clean threads of screwed joints by wire brushing, swabbing, or other ' approved methods. G. Apply approved joint compound to threads prior to making joints. ' H. Joints shall be watertight at testpressures before acceptance. ' 3.2 PLACEMENT OF VALVES ' A. Buried valves shall be installed with valve boxes in accordance with the details shown on the Drawings. ' B. Buried valves shall have bolts protected by wrapping in polyethylene material. 3.3 ACCESS A. Location of valves shall be as required to provide accessibility for control and maintenance. 3.4 TESTING ' A. Valves: Test at same time adjacent pipeline is tested. ' B. Joints shall show no visible leakage under test. C. Repair joints that show signs of leakage prior to final acceptance. D. If there are any special parts of control systems or operators that might be damaged by the pipeline test, they shall be properly protected. The Contractor will be held responsible for damage caused by the testing. ' 15101 -4 ' • • ' E. If requested by the Engineer,the valve manufacturer shall furnish an affidav it stating the materials options furnished and that he has complied with these and other referenced ' Specifications. ' END OF SECTION ' 15101 -5 I Ill ID ' SECTION 15102 ISELF-CONTAINED AUTOMATIC PROCESS VALVES IPART 1. GENERAL 1.1 SUMMARY I A. Furnish and install self-contained automatic process valves, and appurtenances of the Isizes indicated. 1.2 RELATED SECTIONS IA. Section 01001 - Basic Requirements. I 1.3 SUBMITTALS Submit under provisions of Section 01001. IA. B. Certificate of Compliance: Submit Certificates of Compliance attesting P p t ng that materials provided are in compliance with referenced standards. IPART 2. MATERIALS 2.1 SEWAGE COMBINATION AIR VALVE IA. Manufacturer: Valmatic, Product; Model No. 48/301, or equal. IB. Type: Combination air release valve and air/vacuum valve in one assembly. Operating Conditions: 0 to 75 psi operating pressure, 150 psi maximum pressure. IC. D. Size: 2-inch inlet. IPART 3. EXECUTION I3.1 INSTALLATION IA. Install valves and fittings in accordance with manufacturer's written instructions. B. Thoroughly clean threads of screwed joints by wire brushing, swabbing, or other I approved methods. I15102- 1 • • C. Apply approved joint compound to threads prior to making joints. ' D. Joints shall be watertight at test pressures before acceptance. 3.2 ACCESS ' A. Location of valve s shall be as required to provide accessibility for control and ' maintenance. 3.3 TESTING A. Valves: Test at same time adjacent pipeline is tested. B. Joints shall show no visible leakage under test. C. Repair joints that show signs of leakage prior to final acceptance. END OF SECTION 1 t 15102-2 • • SECTION 16000 GENERAL ELECTRICAL PROVISIONS ' Page 1 of 22 PART 1 - GENERAL ' 1 .01 WORK INCLUDED ' A. Work covered by these specifications shall include furnishing all labor, materials, equipment and services required to construct and install the ' complete electrical system shown on accompanying plans and specified herein. This work shall include: 1 . Complete service entrance, main switchgear and distribution. 2. Complete distribution system, including necessary transformers, feeders, distribution panelboards and branch circuits. 3. Grounding systems. ' B. Plans are diagrammatic and judgement shall be exercised to install electrical work in a practical manner to function properly, simplify future maintenance, ' and to fit building construction and finish. Items not shown or specified which are required to produce a complete, operative and finished system shall be provided. ' C. The electricalplans are aguide to the Contractor Co t actor to show general arrangement ' of conduit and wiring and equipment required. If any error omissions or obscurities appear therein, which are questionable, do not conform to good practice or appear contrary to the purpose and intent of the work the ' Contractor shall promptly notify the Owner or his authorized representative and apply for directions either before or during construction. The exact location of conduit runs and lengths shall be determined by the Contractor in the field. D. The drawings may be superseded by later revised or detailed drawings or specification addenda prepared by the Owner or his authorized representative. ' The Contractor shall conform to all reasonable change without extra cost to the Owner. All items not specifically mentioned in the specifications or noted on the drawings, but which are obviously necessary to make a complete working installation, shall be included. ' • • SECTION 16000 ' GENERAL ELECTRICAL PROVISIONS Page 2 of 22 E. Visit the site(s) and examine all areas where work is to be done. Verify with the Owner's representative, the Engineer, the drawings, and examination of the ' existing building, the complete extent of the work required. Inform the Engineer of any discrepancies between the plans and actual conditions no later than three days prior to bid for appropriate action to be taken. Failure to do ' so will not constitute a valid reason for being compensated for additional work that may be required. ' F. Specifications and drawings are complimentary except that, in case of conflict, the most stringent will govern. ' G. The Owner may furnish some equipment. Electrical Contractor is responsible for checking the drawings and specifications for equipment that will be furnished by the Owner. Furnish the electrical connections, etc., on all Owner ' furnished equipment. H. Should the particular equipment which any bidder proposes to install, require other space conditions than those indicated on the drawings, obtain substitution approval as specified herein and arrange for such space with the ' Owner or his authorized representative before submitting a bid. Should changes become necessary because of failure to comply with this clause, install the changes without additional expense. 1 .02 RELATED WORK SPECIFIED ELSEWHERE A. The General Conditions and Supplementary General al Conditions of the contract are an integral part of Division 16 of the Specifications. Carefully note its ' contents in performance of the work. B. The General Requirements as included in Division 1 of the Specifications are ' an integral part of Division 16. Carefully note its contents in performance of the work. C. Examine all of the Architectural, Mechanical, Plumbing and Electrical drawings and specifications, field verify existing conditions, or otherwise determine the extent of related work in other divisions before submitting a quotation for the work in this division. Coordinate the work in this division with work in other divisions through the General Contractor. No extra payment will be made for additional work required by failure to coordinate the work. 1 • • ' SECTION 16000 GENERAL ELECTRICAL PROVISIONS ' Page 3 of 22 Should drastic changes from original drawings be necessary, the Contractor shall notify the Owner or his authorized representative and secure written approval and agreement from them on necessary adjustments before altered ' installation of work is started. D. The architectural, mechanical and structural plans and specifications, including ' Information to Bidders and other pertinent documents issued by the Architect or Engineer are a part of this Specification and the accompanying electrical plans. Comply with them in every respect. Examine all the above carefully. Failure to comply does not relieve the Contractor of responsibility nor may it be used as a basis for additional compensation due to omission of architectural, ' mechanical and structural details from the electrical drawings. E. Related work in other divisions requiring cooperation and coordination with this ' division includes, but is not limited to, the following: 1 . Install temporary power as arranged under Division 1 . 2. Perform all cutting and patching as required under Division 1 . ' 3. Perform all earthwork required by the work in this division. Insure that excavating, backfilling and other earthwork conforms to Division 2 ' except where described in other sections of this division or on the drawings. 4. Furnish all sleeves, inserts, anchors and supports required by this work ' to be installed in concrete or masonry and coordinate with the respective trades under Division 3 and 4 for proper locations and installation. 5. Flash and seal roof penetrations in accordance with Division 7. Furnish locations and sizes and coordinate the installation with the respective trade. 6. Perform painting of electrical equipment and materials in finished areas ' as required under Division 9. Touch up or prime any surfaces required in this division in accordance with Division 9. Provide factory finishes as specified in other sections of this division. ' 7. Install branch circuits and make final connections to any equipment requiring electric power that is furnished and installed by the Contractor or by the Owner. Perform the electrical work according to approved rshop drawings. 8. Install empty raceways and outlet boxes or branch circuits for equipment ' to be furnished by others and installed after completion of the contract. 9. Install and connect motor starters furnished under Division 15 where starters are not an integral part of the equipment. Insure that starters generally conform to the requirements of this division. 1 • • SECTION 16000 GENERAL ELECTRICAL PROVISIONS ' Page 4 of 22 ' 10. Mechanical equipment controls and control wiring, external to the mechanical equipment (including installation of thermostats and production ventilation controls as noted on electrical plans), to be ' installed under Division 16. 11 . Motors are furnished and installed generally as an integral part of ' equipment specified under Division 15 and must conform to the requirements of this division. 12. The Contractor shall furnish and place proper guards for prevention of accidents. He shall provide and maintain any other necessary construction required to secure safety of life or property, including the maintenance of sufficient lights during all night hours to secure such ' protection. 1 .03 FEES, PERMITS AND INSPECTIONS A. Obtain any and all required permits in connection with this work under the ' Contract and pay any and all fees in connection therewith. Arrange with the serving utility companies for the connections to all utilities and pay all charges for same including inspection fees and meters if required. ' B. Under this section of work the Contractor shall, upon completion of the work, ' furnish a certificate of final inspection to the Architect from the inspection department having jurisdiction. ' 1 .04 CODES AND STANDARDS ' A. All work shall be done in a good workmanlike manner. Materials and workmanship shall comply with all applicable local state and federal codes including, but not limited to, the following: 1 1 . National Electrical Code, 1993 Edition (NEC) 2. Underwriters' Laboratories, Inc. (UL) 3. Institute of Electrical and Electronic Engineers (IEEE) ' 4. Insulated Power Cable Engineers' Association (IPCEA) 5. National Electrical Manufacturer's Association (NEMA) ' 6. American Standards Association (ASA) 7. American Society for Testing Materials (ASTM) 8. State Fire Prevention Code 9. Occupational Safety and Health Act (OSHA) • • ' SECTION 16000 GENERAL ELECTRICAL PROVISIONS ' Page 5 of 22 r 10. National Fire Protection Association (NFPA) 11 . Standard Building Code (SBC) ' The latest specifications and standards available shall be used for the above. B. Discrepancies shown on different plans, or between plans and actual field ' conditions, shall be brought to the attention of the Engineer promptly for resolution. ' C. Should the Contractor perform any work that does not comply with requirements of the applicable authorities, he shall bear all cost arising in correcting the deficiencies. D. Equipment and material which are not covered by UL standard will be accepted provided equipment and material is listed, labeled, certified or otherwise ' determined to meet safety requirements of a nationally recognized testing laboratory. Equipment of a class which no nationally recognized testing laboratory accepts, certifies, lists, labels or determines to be safe will be ' considered, if inspected or tested in accordance with national industrial standards, such as NEMA, IPCEA or ANSI. Evidence of compliance must include certified test reports and definitive shop drawings. ' 1 .05 UTILITIES, LOCATIONS AND ELEVATIONS A. Locations and elevations of the various utilities included within the scope of ' this work have been obtained from substantially reliable sources and are offered as a general guide only, without a guarantee as to accuracy. Verify the location and elevation of all utilities and their relation to the work before ' entering into a contract. • B. Protection of Existing Utilities: Existing utility lines to be retained that are ' shown on the drawings or the locations of which are made known to the Contractor prior to excavation, as well as all utility lines uncovered during ' excavation operations, shall be protected from damage during excavation and backfilling, and if damaged, shall be repaired by the Contractor, at his expense. I 0 • SECTION 16000 I GENERAL ELECTRICAL PROVISIONS Page 6 of 22 I I1 .06 EXISTING FACILITIES AND EXISTING ELECTRICAL EQUIPMENT A. Visit the existing facilities and become thoroughly acquainted with the existing I physical plant, electrical systems and utilities in order to determine all of the work that will be necessary to carry out the intent of the plans and specifications.I B. If it is necessary, in any way, to interfere with normal operations of the existing utilities in order to carry out the work, give notice and obtain written I approval from the Owner before the work is started. C. If the work involved in this project requires the Contractor to work inside of an Iexisting building, interruption of the regular routine of the building by the Contractor must be kept to a minimum. I 1 .07 TEMPO RARY SERVICES AND RELATED CONDITIONS IA. The Electrical Contractor shall install, maintain and remove after construction is completed, a sufficient amount of the temporary utility electrical system to Iprovide temporary electrical construction power. B. Each trade shall provide and pay for its own extensions for lights or power Itools beyond the receptacle outlets located on columns and beyond the 3- phase panelboard submains in the case of 3-phase power tools and shall pay for connection of construction trailers to the temporary utility service. IThe following services, when required q by any Contractor other than Electrical, shall be paid for under terms negotiated between the Electrical Contractor and I the Contractor requesting such services. These services may include: 1 . Special circuits required by electrical welders, elevators, lifts or other I special equipment requiring high-amperage and/or special-voltage service. 2. Exterior lighting circuits for protection against vandalism; public warning I 3. lights and lights for advertising. Overtime maintenance of temporary service facilities at the request of construction trade(s) or contractor(s). I ' • SECTION 16000 GENERAL ELECTRICAL PROVISIONS Page 7 of 22 PART 2 - PRODUCTS 2.01 GENERAL ' A. All electrical products used on this project shall conform, unless otherwise specifically noted, to applicable standards of the National Electrical Manufacturers Association and/or the United States of American Standards Institute. All electrical products used on this project shall also be listed on Underwriters' Laboratories, Inc., and/or other agencies, as approved. B. Approvals: ' 1 . Are required of products or services of proposed manufacturers, suppliers and installers and will be based upon submission by Contractor ' of certification. a. Manufacturers' Qualifications: Manufacturers regularly and presently manufactures as one of the manufacturer's principal ' products the following items and has manufactured these items for at least five (5) years. ' Wire and Cable - all types Light Fixtures Lighting Switches and Receptacles Dimmers Molded Case Circuit Breakers Fuses Plug-in Strip Receptacle Units Conduit Low Voltage Fusible and Non-Fusible Switches Panelboards Fire Alarm Systems and Equipment Sealants Conduit Supports and Fittings ' b. Manufacturers' product submitted must have been in satisfactory operation on three (3) installations similar to this project for approximately three (3) years. ' c. There must be a permanent service organization maintained or trained by manufacturer which will render satisfactory service to this installation within eight (8) hours of receipt of notification that service is needed. 1 . ' • • SECTION 16000 ' GENERAL ELECTRICAL PROVISIONS Page 8 of 22 ' d. Installer must have the technical qualifications, experiences, trained personnel and facilities to install specified items including at least three (3) years of successful installation of electrical work similar to that ' required on this project. Approval will not be given where the experience record is one of unsatisfactory performance. ' 2.02 MANUFACTURED PRODUCTS A. Insure that materials and equipment furnished is of current production by manufacturer's regularly engaged in the manufacture of such items for which replacement parts should be available. Items not meeting this requirement but which otherwise meet technical specifications and merits of which can be established through reliable test reports or physical examination of representative samples will be considered. B. Provide products of a single manufacturer when more than one (1) unit of the ' same manufacturer. C. Equipment Assemblies and Components: ' 1 . All components of an assembled unit need not be products of the same manufacturer. 2. Manufacturers of equipment assemblies which include components made ' by others must assume complete responsibility for the final assembled unit. 3. Components must be compatible with each other and with the total assembly for the intended service. 4. Constituent parts which are similar must be the product of a single manufacturer. ' 5. Moving parts of any element of equipment of the units normally requiring lubrication must have means provided for such lubrication and ' must be adequately lubricated at factory prior to delivery. D. Identify all factory wiring on the equipment being furnished and on all wiring ' diagrams. ' • • SECTION 16000 GENERAL ELECTRICAL PROVISIONS ' Page 9 of 22 E. Equipment and materials shall be new and shall bear the manufacturer's name, trade name and the UL label in every case where a standard has been ' established for the particular material. F. Equipment and materials of the same general type shall be of the same make ' throughout the work to provide uniform appearance, operation and maintenance. ' G. Dimensions: It shall be the responsibility of the Contractor to insure that items furnished fit the space available. He shall make necessary field measurements to ascertain space requirements, including those for connections, and shall ' furnish and install such sizes and shapes of equipment that the final installation shall suit the true intent and meaning of the drawings and specifications. ' H. Manufacturers' directions shall be followed completely in the delivery, storage, protection and installation of equipment and materials. Notify the Architect of ' any conflict between any requirement of the contract documents and the manufacturer's directions and obtain the Architect's written instruction before preceding with the work. Should the Contractor perform any work that does ' not comply with the manufacturer's directions or such written instructions from the Architect, he shall bear all costs arising in correcting the deficiencies. The Contractor shall provide and install all accessories, and incidental items to complete the work, ready to use and fully operational. 2.03 MATERIALS AND SUBSTITUTIONS A. Where materials, equipment, apparatus or other products are specified by manufacturer, brand name, or type or catalog number, such designation is to establish standards of desired quality and style and shall be the basis of the bid. Materials so specified shall be furnished under the contract unless changed by mutual agreement. Where two or more designations are listed, choice shall be optional with the Contractor. I • • I SEC TION 16000 GENERAL ELECTRICAL PROVISIONS IPage 10 of 22 B. It is the intent of these specifications to establish quality standards of installed Imaterials and equipment. Hence, specific items are identified by manufacturer, trade name or catalog designation. IC. Should the Contractor propose to furnish materials and equipment other than those specified, as permitted by the "or approved equal" clauses, he shall I submit a written request for any or all substitutions to the Engineer. Such a request shall be an alternate to the original bid; shall be accompanied with complete descriptive (manufacturer, brand name, catalog number, etc.) and I technical data for all items; and shall indicate any addition or deduction to contract price. ID. Where such substitutions alter the design or space requirements indicated on the plans, the Contractor shall include all items of cost for the revised design and construction, including cost of all allied trades involved. IE. Acceptance or rejections of the ro osed subs titutions p shall be subject to approval by the Engineer. If requested by the Engineer, the Electrical IContractor shall submit for inspection samples of both the specified and the proposed substitute items. IF. In all cases where substitutions are permitted, the Contractor shall bear any extra cost of evaluating the equality of the materials and equipment to be I installed. 1 . Furnish drawings showing all installation details, shop drawings, technical data and other pertinent information as required. I 2. Approval by the Engineer of the equal equipment does not relieve the Contractor of the responsibility of furnishing and installing the equipment at no additional cost. I3. Furnish and install any other items required for the satisfactory installation of the equal equipment at no additional cost. This includes, but is not limited to, changes in branch circuits, circuit protective Idevices, conduits, wire, feeders, controls, panels, and correlation with other work, subject to the jurisdiction and approval of the Engineer. G. It is the responsibility of the Contractor to investigate any desired substitutions for specified equipment prior to submission of his bid. The contractor shall be I responsible for any changes required in mechanical, electrical or structural systems resulting from equipment substitutions and shall bear all costs for those changes whether the substitute equipment is named for "equal" I consideration or not. • • SECTION 16000 ' GENERAL ELECTRICAL PROVISIONS Page 11 of 22 ' All changes shall be accomplished in a manner acceptable to the Owner, and at no additional cost to the Owner. 2.04 EQUIPMENT PROTECTION ' A. Store all materials and equipment to be installed in the work so as to insure the preservation of their quality, workability, and fitness for the work intended. Provide storage provisions for protection from the elements, rust and physical damage. Place stored materials on clean, hard surfaces above ground and keep covered at all times to insure protection from paint, plaster, dust, water and other construction debris or operations. Install heaters under the ' protective cover where the equipment may be damaged due to moisture and weather conditions. Keep conduit ends plugged or capped and all covers closed on boxes, panels, switches, fixtures, etc., until installation of each item. ' Store all plastic conduit or duct out of direct sunlight in shaded areas. Locate stored materials and equipment to facilitate prompt inspection. B. Protect during installation, all equipment, controls, controllers, circuit protective devices, etc., against entry of foreign matter on the inside and be vacuum ' clean both inside and outside before testing, operating and painting. C. Replace damaged equipment, as determined by the Engineer, in first class operating condition or return to source of supply for repair or replacement. D. Protect painted surfaces with removable heavy kraft paper, sheet vinyl or ' equal, installed at the factory and removed prior to final inspection. E. Repair damaged paint on equipment and materials. Finish with same quality of paint and workmanship as used by manufacturer so repaired areas are not obvious. 2.05 EQUIPMENT ACCESSORIES A. Furnish and install all equipment, accessories, connections and incidental items necessary to fully complete all work, ready for use, occupancy and operation by the Owner. • • SECTION 16000 ' GENERAL ELECTRICAL PROVISIONS Page 12 of 22 B. Where equipment requiring different arrangement or connections from those shown is provided, install the equipment to operate properly and in harmony ' with the intent of the drawings and specifications. C. Support, plumb, rigid and true to line all work and equipment included. Study ' thoroughly all general, structural, electrical and mechanical drawings, shop drawings and catalog data to determine how equipment is to be supported, mounted or suspended and provide extra steel bolts, inserts, pipe stands, ' brackets and accessories for proper supports whether or not shown on the drawings. When directed, submit drawings showing supports. ' PART 3 - EXECUTION ' 3.01 WORK PERFORMANCE A. Furnish and install a temporary electrical distribution system of adequate feeder ' sizes to prevent excessive voltage drop. Install all temporary work in a neat and safe manner. tB. Arrange, phase and perform work to assure electrical service for other buildings and areas at all times. See General Methods of Procedure under ' GENERAL REQUIREMENTS. C. Install and connect new work to existing work neatly and carefully. Repair or ' replace disturbed or damaged work to its prior condition as required by the GENERAL REQUIREMENTS. ' D. Field coordinate with other trades in ample time to build all chases and openings, set all sleeves, inserts and concealed materials, and provide clearances that may be required to accommodate materials and equipment. ' Lay out electrical work so that in case of interference with other items the layout may be altered to suit conditions encountered. E. Cutting and Patching: 1 . The Electrical Contractor shall be responsible for all required cutting, patching, etc., incidental to this work and shall make all required repairs thereafter to the satisfaction of the Engineer. Do not cut into any structural element, beam or column without the written approval of the Engineer. I • • I SECTION O 16000 GENERAL ELECTRICAL PROVISIONS IPage 13 of 22 I I 2. Cut, patch, repair and/or replace pavements, sidewalks, roads and curbs as required to permit the installation of the work and pay all expenses incurred for this work. I 3. Pipes, conduits, cables, wires, wire ducts and similar equipment that pass through fire or smoke barriers shall be protected in accordance with NFPA 101 . IF. Wall and Floor Penetrations: When conduit, wireways, buss duct and other electrical raceways pass through fire partitions, fire walls, or walls and floors, Iinstall a firestop that provides an effective barrier against the spread of fire, smoke and gases. Firestop material must be packed tight and completely fill clearances between raceways and openings. Use firestop material conforming Ito the following: 1 . All wall penetrations shall be caulked and sealed. I2. The Contractor shall furnish and install all necessary sleeves and chases for all work passing through and attaching to walls, floors, ceilings or the roof. 1 3. Provide UL listed, fire-rated poke through devices for floor penetrations as required by the Standard Building Code, National Fire Code and Life I Safety Code. 4. Provide UL approved fire rated chases and fire sealing as required to maintain fire rating for all penetrations in fire rated walls. I5. Firestopping material must maintain its dimension and integrity while preventing the passage of flame, smoke and gases, under conditions of installation and use when exposed to the ASTM E119 time temperature Icurve for a time period equivalent to the rating of the assembly penetrated. Cotton waste must not ignite when placed in contact with non-fire side during the test. Firestopping material must be Inoncombustible as defined by ASTM E136 and, in addition for insulation materials, melt point must be a minimum of 1700° F for one-hour I protection and 1850° F for two-hour protection. 6. Floor, exterior wall and roof seals must be watertight. Sleeve walls and floors which are cored for installation of conduit with steel tubing, I grouted and the space between the conduit and sleeve filled as specified herein. Where conduits pierce the roof, refer to architectural specifications and drawings for details. I 7. Extend tubing one (1 ) inch minimum above finished floor. 1 • • SECTION 16 000 GENERAL ELECTRICAL PROVISIONS ' Page 14 of 22 ' G. Do not use electrical hangers and other supports for other than electrical equipment and materials. Provide not less than a safety factor of five (5) and conform with any specific requirements as shown on the drawings or in the ' specifications. H. Do not deviate from the plans and specifications without the full knowledge ' and consent of the Engineer. Should, at any time during the progress of the work, a new or existing condition be found which makes desirable a modification of the requirements of any particular item, report such items ' promptly to the Engineer for his decision and instruction. I. Notify all other contractors of any deviations or special conditions. Resolve ' interferences between the work of the various contractors prior to installation. Remove, if necessary, work installed which is not in compliance with the plans and specifications as specified above, and properly reinstall without additional cost to the Owner. ' J. This Contractor shall furnish all necessary scaffolding, cranes, tackle, tools and appurtenances of all kinds, and all labor required for the safe and expeditious execution of his contract. 3.02 EQUIPMENT INSTALLATION AND EQUIPMENTS A. Installation: 1 . "Provide" and "Install" as used on the drawings and in the specifications ' means furnish, install, connect, adjust and test except where otherwise specified. 2. Install coordinated electrical systems, equipment and materials complete ' with auxiliaries and accessories installed. Remove, modify, relocate and reinstall the existing electrical equipment and materials as shown (refer to drawings). B. Equipment Location: As close as practical to locations shown on drawings. ' C. Working Spaces: Not less than specified in the National Electrical Code for all voltages specified. ' • • ' SECTION 16000 GENERAL ELECTRICAL PROVISIONS ' Page 15 of 22 ' D. Inaccessible Equipment: 1 . Where the Engineer determines that the Contractor has installed equipment not conveniently accessible for operation and maintenance, ' remove and reinstall equipment as directed at no additional cost. 2. "Conveniently Accessible" is defined as being capable of being reached without the use of ladders or without climbing or crawling under or over ' obstacles such as motors, pumps, belt guards, transformers, piping and ductwork. E. Equipment and Materials: 1 . Install new equipment and materials unless otherwise specified. 2. Insure that equipment and materials are designed to provide satisfactory ' operation and operating life for environmental conditions where being installed. NEC and other code requirements applied to the installation and other code requirements apply to the installation in areas requiring ' special protection such as explosion-proof, vapor-proof, water tight and weatherproof construction. 3.03 EQUIPMENT U PMENT IDENTIFICATION rA. In addition to the requirements of the National Electrical Code, install identification signs which will clearly indicate information required for use and ' maintenance of items such as panelboards, cabinets, motor controllers (starters), safety switches, separately enclosed circuit breakers, individual breakers, and controllers in switchgear and motor control assemblies, control ' devices and other significant equipment. ' 3.04 DRAWINGS AND SPECIFICATIONS A. The drawings and specifications indicate the requirements for the systems, equipment, materials, operation and quality. They are not to be construed to mean limitation of completion to the products of specific manufacturers. 1 ' • • SEC TION 16000 GENERAL ELECTRICAL PROVISIONS Page 16 of 22 ' 3.05 SYSTEM VOLTAGES A. Voltage ranges are defined as follows: 1 . High Voltage: Above 600 volts 2. Low Voltage: 600 volts and lower ' 3.06 SUBMITTALS A. Obtain the Owner's approval for all equipment and materials before ordering, ' authorizing production, purchasing or delivery to the job site. Delivery, storage or installation of equipment or material which has not had prior approval is not permitted at the job site. B. Include in all submittals adequate descriptive lit erature,p catalog cuts, shop drawings and other data necessary for the Engineer to ascertain that the proposed equipment and materials comply with specification requirements. Catalog cuts submitted for approval must be legible and clearly identify ' equipment being submitted. C. Make submittals for individual systems and equipment assemblies which ' consist of more than one item or component for the system or assembly as a whole. Partial submittals will not be considered for approval. ' D. Submit within fifteen (15) days after the awarding of the Contract, three (3) complete - List of Manufacturers - of all equipment and materials proposed. After the list of all equipment and materials has been reviewed by the Engineer, ' submit within thirty (30) days thereafter six (6) complete brochures of shop drawings and descriptive data of all material and equipment. E. The submittals must include the following: 1 . Information which confirms compliance with contract requirements. ' Include the manufacturer's name, model or catalog numbers, catalog information, technical data sheets, shop drawings, pictures, nameplate data and test reports as required. ' 2. Elementary and interconnection wiring diagrams for communication and signal systems, control system and equipment assemblies. All terminal points and wiring must be identified on wiring diagrams. ' • • SECTION 16000 ' GENERAL ELECTRICAL PROVISIONS Page 17 of 22 ' 3. Parts list which must include those replacement parts recommended by the equipment manufacturer. 4. Approvals will be based on complete submission only. F. Furnish shop drawings for the work involved in sufficient time so that no delay or changes will be caused. Thermofax copies are not acceptable - only permanent type prints are allowed. G. Verify that shop drawings comply in all respects with the item originally ' specified. It is the Contractor's responsibility to procure the proper sizes, quantities, rearrangements, structural modifications or other modifications in order for the substituted item to comply with the established requirements. ' H. Any shop prepared s re g p p d to illustrate how equipment, conduit, fixtures, ' etc., can be fitted into available spaces will be examined under the assumption that the Contractor has verified all the conditions. Obtaining approval thereon does not relieve the Contractor of responsibility in the event the material ' cannot be installed as shown on the drawings. I. The following procedure shall be observed when shop drawings are requested. ' The Contractor shall submit six (6) prints of shop drawings to the Engineer for comment or correction, after which the Contractor shall submit four (4) sets of corrected shop drawings prints to Engineer for final approval. This same ' procedure shall be observed if subsequent shop drawing revisions are made. J. Submit working scale drawings of apparatus and equipment which in any way ' varies from these specifications and plans, to be reviewed by the Engineer before the work is started. Correct interferences with the structural conditions before the work proceeds. ' K. Submit all shop drawings at the same time in a looseleaf binder with double ' index as follows: 1 . List the products alphabetically by name. 2. List the name and manufacturers whose products have been ' incorporated in the work alphabetically together with their addresses and the name and addresses of the local sales representative. 1 I • • ISECTION 16000 GENERAL ELECTRICAL PROVISIONS 1 Page 18 of 22 I3.07 TESTS AND DEMONSTRATION A. The Electrical Contractor shall test all wiring and connections for continuity and I grounds before equipment is installed. When directed by the Engineer, he shall perform tests to demonstrate the insulation resistance of any selected circuit Ior group of circuits. B. This Contractor shall test all feeder cables after installation and before I energizing by use of an approved DC voltage megger. The test shall be performed in the presence of the Electrical Project Manager as designated by Owner. A written record shall be provided. Before energizing the system, this I Contractor shall check all connections and set all relays and instruments for proper operation. He shall obtain necessary clearances, approvals and instructions from the serving utility company. Test procedures, conduct of I test, and documentation of test results shall be in accordance with the Engineers specific instructions. IC. As equipment and materials are being installed and connected, test the installation for the following: 1 . Short circuits and ground faults 1 2. Insulation resistance at 500 volts DC 3. Grounding continuity ID. After tests are completed and necessary corrections are made, put each system into operation and demonstrate its performance to the satisfaction of Ithe Owner's authorized representative. E. Provide written documentation of tests and performance as requested by the IOwner's authorized representative. F. Furnish all water, fuel, electricity, instruments, test equipment and personnel Ithat are required for the particular test. Certify that equipment and gauges are in good working order. Remove equipment subject to damage during test from line before test is applied.I G. After installation to anon is complete, the Contractor shall conduct operating test of all I electrical systems for approval by the Architect. Test shall include verification of direction of rotation for all motors. The equipment shall be demonstrated to operate in accordance with the requirements of the plans and specifications. The test shall be performed in the presence of the Architect or Engineer. I • • I SECTION 16 000 GENERAL ELECTRICAL PROVISIONS IPage 19 of 22 I 3.08 COMPLETION AND ACCEPTANCE IA. Upon p completion of the work and before final acceptance, perform the duties I and provide the documents as follows in accordance with the General Conditions, Supplementary Conditions and Division 1 of Contract. IIB. Remove all rubbish, tools and surplus materials accumulated during the execution of the work in this Division. I C. Touch up any equipment or finishes damaged during delivery or installation from the work in this Division. ID. Provide a written one-year guarantee of materials and work except for items that are specified to have a longer warranty. Items that have a published or normal life expectancy of less than one year, such as incandescent lamps are Ito be covered by the manufacturer's guarantee. E. Provide systems and equipment installation, operating and maintenance I instructions and catalog data for transmittal to the Owner. Place the data in a looseleaf binder which contains an index of the products listed alphabetically I by name and a separate index listing the manufacturers alphabetically by name and including the manufacturer's address and the name and address of their local representative. IF. Instruct the Owner's representative in the proper operation and maintenance of the systems and their elements as required or directed to familiarize the IOwner in the operation and maintenance of the systems. 1 3.09 RECORD DRAWINGS A. The Contractor shall keep a neat and accurate record of field changes made I during construction. Changes shall be penciled in on a separate set of drawings used only for recording changes. At completion of the project the Contractor shall deliver this set to the Architect for preparation of record I drawings. I • • SECTION 16000 GENERAL ELECTRICAL PROVISIONS Page 20 of 22 1 3.10 DEMOLITION ' A. There are areas within the project site in which demolition will have to be ' performed due to the construction requirements. The demolition work involved is not fully described herein; however, the information given on the architectural and electrical drawings and the information set out in the Specifications substantially serve to inform the Electrical Contractor as to the full extent of the demolition required. It is the intent of this specification that all required demolition work be fully and completely performed and all work be accomplished in a neat and workmanlike manner. B. Floor plans show the walls and partitions that are to be added or removed as ' part of the remodeling work. Study these sheets, along with the architectural, structural, electrical and mechanical drawings for the complete scope of work, to accomplish the demolition and remodeling portion of the project. ' C. Visit the site and examine the areas where demolition and remodeling work is ' to be done. Verify with the Owner's representative, the Engineer, the drawings and examination of the existing building, the extent of the demolition work that is now concealed in walls, above ceilings and below floors. Failure to do so will not constitute a valid reason for being compensated for required demolition work that is now concealed. ' 3.11 EXCAVATION AND TRENCHING ' A. Excavate to the depths indicated on the drawings or as required to provide adequate burial depth. Excavated materials not required or suitable for backfill or fill shall be removed from the site. Do such grading as is necessary to ' prevent surface water from flowing into trenches or other excavations. Water accumulating therein shall be removed by pumping or by other method. Sheeting and shoring shall be installed as may be necessary for protection of ' the work and for safety of personnel. Excavation shall be by open cut except that short sections of a trench may be tunneled if the pipe can be safely and properly installed and backfill can be properly tamped in such tunnel sections. I • • ISECTION 16000 GENERAL ELECTRICAL PROVISIONS IPage 21 of 22 B. Trench Excavation: Grade bottom of trenches to provide uniform bearing and Isupport for each section of pipe on undisturbed soil. Where rock is encountered, excavate to a minimum overdepth of 4 inches below trench depths indicated on the drawings or specified. Overdepth in rock excavation I and unauthorized overdepths shall be backfilled. Whenever wet or otherwise unstable soil incapable of properly supporting the pipe in encountered, such soil shall be removed and the trench backfilled to proper grade as hereinafter I specified. I C. Trenches shall not be backfilled until tests have been performed, wires have been pulled and the systems as installed conform to requirements of the drawings and specifications. ID. Backfill trenches with excavated materials consisting of earth, sandy clay, Y, sand, gravel, soft shale or other approved materials, free from clods of earth Ior stones 2 1/2-inch maximum dimension, deposited in 6-inch layers and compacted to 95% Standard Proctor Compaction Test of the maximum laboratory density determined in accordance with ASTM D698, Moisture- IDensity Relation of Soils. Test for maximum density will be made without expense to the Contractor. If fills fail to meet the specified densities, the Contractor shall remove and recompact the fill until specified densities are I achieved. Compaction tests shall be performed for each fifty (50) linear feet of trench. 3.12 SALVAGE IA. All items of usable equipment remain the property of the Owner. Store all such items of equipment which are to be removed and which are not to be reused Ion the premises as directed by the Owner. B. Usable items, as determined by the Owner, include existing electrical Iequipment, fixtures and other equipment so designated. Remove all unused items from the premises. I 3.13 ASBESTOS DIS COVERY IA. If the execution of this work requires the disturbing of any substance which appears to be asbestos or which may contain asbestos fibers, notify the Owner I before continuing work at the suspect location. I • • I SECTION 16000 GENERAL ELECTRICAL PROVISIONS I Page 22 of 22 I I Any materials testing positive will be removed by the Owner before work continues. I3.14 FINALLY IA. It is the intention that this specifications shall provide a complete installation. All accessories and apparatus necessary for complete operational systems shall be included. The omission of specific reference to any part of the work Inecessary for such complete installation shall not be interpreted as relieving this Contractor from furnishing and installing such parts. I I I I I I I ***END SECTION 16000*** I • • SECTION 16109 I IDENTIFICATION Page 1 of 2 I IPART 1 - GENERAL 1.01 WORK INCLUDED IA. Provide and install identification markers. I1.02 RELATED WORK A. Section 16111 : Conduit B. Section 16134: Outlet and Pull Boxes IC. Section 16120: Wires and Cables ID. Section 16160: Panelboards IE. Section 16170: Motor and Circuit Disconnects IPART 2 - PRODUCTS 2.01 MATERIALS I A. Provide nameplates of laminated phenolic c plastic with engraved letters 3/16- inch high at pushbutton stations, thermal overload switches, receptacles, wall I switches and similar devices where the nameplate is attached to the device plate. At all other locations, make lettering 1/4-inch high, unless otherwise detailed on the drawings. Securely fasten nameplate to the equipment with I No. 4 Phillips, roundhead, cadmium plated, steel self-tapping screws or nickel plated brass bolts. Motor nameplates may be nonferrous metal not less than I0.03-inch thick, die stamped. B. Pre-marked, self-adhesive, wrap around type markers, manufacturers: Brady, I T&B, E-Z Code. I 0 0 SECTION 16109 I IDENTIFICATION Page 2 of 2 I IPART 3 - EXECUTION 3.01 INSTALLATION A. General: Equip the following items with nameplates. I1 . All motors, motor starters, motor control center, pushbutton stations, control panels, time switches. 2. Disconnect switches, fused or unfused switchboards and panelboards, Icircuit breakers, contactors or relays in separate enclosure. 3. Wall switches controlling outlets for lighting fixtures or equipment where the outlets are not located within sight of the controlling switch. I4. Special electrical systems at junction and pull boxes terminal cabinets and equipment racks. IB. Upon job completion the Contractor shall obtain Owner's approval for all nameplate inscriptions prior to fabrication and installation. Include on nameplates for panelboards and switchboards the panel designation, voltage II and phase of the supply. The name of the machine or the motor nameplates for a particular machine must be the same as the one used on all motor starter, I disconnect and pushbutton station nameplates for that machine, unless specifically directed otherwise by the Owner. I C. The Contractor shall provide typed panel schedules for all electrical panels. Schedules shall reflect actual wiring incorporating all field changes. ID. Label all junction boxes with a black permanent marker indicating circuit number and distribution panel or motor control center feeling the circuits contained therein. I I I ***END SECTION 16109*** I 0 • SECTION 16111 i CONDUIT Page 1 of 5 IPART 1 - GENERAL I1.01 WORK INCLUDED A. Conduit and couplings. 1 B. Flexible conduit. I1.02 RELATED WORK A. Section 16109: Identification I 1 .03 APPROVED MANUFACTURERS A. Republic, Wheatland, Allied, Triangle or approved equal. I PART 2 - PRODUCTS 1 2.01 MATERIALS IA. Unless otherwise noted, all conduit shall be hot-dipped, galvanized rigid steel and shall conform to the requirements of UL Standard 6, 514 and 1242. IB. Minimum size conduit shall be 3/4-inch. Other sizes shall be as indicated on the plans, or required by the NE Code for number and size of conductors I installed. C. Flexible Conduit: Aluminum or steel armor, plastic jacketed type with liquid- I tight connectors. I D. Transitions between nonmetallic conduits and conduits of other materials shall be made with the manufacturer's standard adapters designed for such purpose. I E. For underground and exterior concealed conduit, use rigid threaded galvanized steel unless noted otherwise. I F. PVC conduit shall conform to the requirements of Fed. Spec. W-C-1094. I • • I SEC TION 16111 CONDUIT 1 Page 2 of 5 F. Make conne ctions to motors and equipment with PVC jacketed flexible conduit I and liquid-tight connectors. Minimum size 1/2-inch for motor connections. Use 3/8-inch Greenfield flexible conduit only for fixture wiring. Provide sufficient length of flexible conduit to avoid transmission of vibration. IG. Do not use PVC conduit unless specifically called for on the plans or required by other Sections of these Specifications. IH. Wireways 1 . Where indicated on the plans, approved metal wireways shall be ' furnished and installed complete with the necessary complement of fittings, connectors and accessory parts. Wireways shall be of the "lay- in" type with screw covers for full channel access. Wireways cross- ' sectional dimensions shall be as noted on the plans. All sheet metal parts shall be coated with a rust inhibitor. All hardware shall be plated to prevent corrosion. 1 2. Wireways shall be securely supported by approved methods at 5-foot intervals. Number of conductors per wireway shall conform to the latest NE Code requirements. IPART 3 - EXECUTION 3.01 INSTALLATION IA. All wiring systems shall be installed in raceways consisting of galvanized steel tubing, rigid galvanized steel, flexible steel conduit, neoprene covered flexible I steel conduit, or aluminum conduit. B. Water tight junction boxes, fittings, expansion joints, compression fittings (for I use with all electrical tubing), conduit hubs, etc., shall be provided, for all electrical systems wherever construction dictates including, but not limited to, outdoor locations. I C. Flexible conduit used in outdoor locations or indoor locations where exposed Ito continuous or intermittent moisture shall be liquid tight, neoprene covered and UL listed. All fittings for such applications shall be liquid tight, nylon insulated throat type as manufactured by Thomas and Bretts, Series 5331, or I approved equal. I I • • ISECTION 16111 CONDUIT IPage 3 of 5 ID. Sufficient slack shall be provided in all flexible conduit connections to reduce the effects of vibration. IE. Insulated bushings shall be used where conduit is installed in any enclosure or junction box. In addition, insulated bushings shall be used on all conduit 1/4- ' inch and larger. F. All conduit bends shall have a radius greater than or equal to that stipulated by 1 the NEC. G. All conduit joints shall be cut square, threaded, reamed smooth and drawn up Itight. Bends or offsets shall be made with standard conduit ells, field bends made with an approved bender or hickey, or hub-type conduit fittings. Number of bends per run shall conform to NE Code limitations. IConcealed conduits shall be run in a direct line with t long sweep bends and offsets. Exposed conduits shall be run parallel to and at right angles to building illines. Conduits shall be continuous from outlet to outlet and from outlets to cabinets, 1 pull or junction boxes, and shall be secured to all boxes with locknuts and bushings in such a manner that each system shall be electrically continuous throughout. Conduit ends shall be capped to prevent entrance of foreign I materials during construction. I Conduit terminals at cabinets and boxes shall be rigidly secured with locknuts and bushings required by the NE Code and local electrical codes. IH. Install conduit concealed in all areas excluding mechanical, electrical and elevator rooms, connections to motors, connections to surface cabinets and conduit to fixtures in rooms without ceilings. II. For exposed runs, attached surface mo unted conduit with clamps. IJ. Coordinate installation of conduit in masonry work. IK. Do NOT install conduit in concrete slabs. L. Install conduit free from dents and bruises. Plug ends to prevent entry of dirt Ior moisture. I • • SEC TION 16111 CONDUIT I Page 4 of 5 I M. All conduit systems shall be installed complete and shall be cleaned out before I installation of conductors. IN. Alter conduit routing to avoid structural obstructions, minimizing crossovers. O. Provide sealing conduit fittings where conduits penetrate walls separating areas I operating at different temperatures. Install a removable foam sealant to prevent air movement in conduit after final test of systems. I P. Provide flashing and pitch pockets making watertight joints where conduits pass through roof or waterproofing membranes. IQ. Install UL approved expansion fittings complete with grounding jumpers where conduits cross building expansion joints (review architectural and structural drawings and coordinate with General Contractor to determine expansion joint Ilocations). Provide bends or offsets in conduit adjacent to building expansion joints where conduit is installed above suspended ceilings. 1 R. Route all exposed conduits parallel or perpendicular to building lines. Run concealed conduits in a direct line. IS. Allow minimum of 6-inch clearance at flues, steam pipes and heat sources. Allow 12-inch clearance at telephone conduits. Where possible, install Ihorizontal raceway runs above water and steam piping. T. Make bends of offsets with standard conduit ells, field bends with approved Ibender or hickey or hub type fittings. U. Punch holes required in cabinets with a Greenlee tool. IV. Securely support conduits fro m om the structure using approved type clamps, hangers and assemblies. Space supports according to manufacturer's I recommendations and accepted practice. Do not support conduits from ceiling suspension system. In no case exceed spacing per NEC maximum. 1 W. Keep all conduits dry and free of water or debris with approved plugs or caps. I • • 1 SECTION 16111 CONDUIT IPage5of5 I IX. Leave a No. 12 copper wire in all empty conduits. Terminate empty conduit stubouts with insulated throat connector or plastic bushing. IY. Install properly sized grounding conductor in all conduit. I Z. Do not install conduit in metal deck corrugations or within 12 inches of roof deck without approval of Owner. Support conduits on metal hangers suspended from structure. I I I I I I I I I ***END SECTION 16111*** I • • SECTION 16120 I WIRES AND CABLES Page 1 of 4 I PART 1 - GENERAL I 1 .01 WORK INCLUDED IA. Wire and Cables 1 1.02 RELATED WORK IA. Section 16109: Identification IPART 2 - PRODUCTS 2.01 APPROVED MANUFACTURERS IA. Condu ctors - Triangle, Anaconda, Rome, Phelps Dodge, Southwire, Belden or 1 approved equal. I2.02 MATERIALS A. Wire and cable shall be new, shall have size, grade of insulation, voltage and Imanufacturer name permanently marked on outer covering at regular intervals. B. Wire shall be color coded with a separate color for each phase and neutral and Ithe color code shall be consistent throughout installation. C. Building Wiring: 98% conductivity, soft drawn conforming to requirements of I the NEC and relevant ASTM specifications, copper, 600 volt insulation, dual rated THHN-THWN. (No aluminum conductors shall be allowed in the work.) D. Branch Circuit Wiring: 1 . Conductors smaller than No. 12 AWG gauge not permitted, unless I specifically noted. All conductors shall be stranded construction. 2. Conductors shall be in conduit with the conduit fill as per the NEC. I I • • 1 SECTION 16120 WIRES AND CABLES IPage 2 of 4 I E. Exterior Wiring: Bare stranded for ground meeting ASTM Specifications B3 and I B8, THWN-THHN for all other. I F. Conductors shall be spliced by approved methods and only in approved junction boxes and not in conduit. I G. Use pre-insulated pressure connectors such as Scotchlock on conductors No. 10 and smaller. Use approved high-pressure crimp sleeve connectors on No. 8 and larger conductors. IH. Make ground and feeder conductor lug connections using high pressure crimp lugs such as Anderson, T & B, Burndy. Make underground ground connections Iusing cast thermal process such as Cadweld. IPART 3 - EXECUTION I3.01 INSTALLATION A. Make conductor length for parallel feeders identical. 1 B. Lace or clip groups of conductors at panelboards, pull boxes and wireways. I C. Provide copper grounding conductors and straps. Install wire and cable in code conforming raceway. ID. E. Use wire pulling lubricant for pulling No. 4 AWG and larger wire. Do not g use pulling lubricant for isolation panel secondary circuits. IF. Install wire in conduit runs f a ter concrete and masonry work is complete and after moisture is swabbed from conduits. I I • • SECTION 16120 WIRES AND CABLES Page 3 of 4 I G. Splice only in accessible junction or outlet boxes. Install splices and taps which have mechanical strength and insulation rating equivalent-or-better than conductor and are compatible with conductor material. H. Color coding shall be by wire color for #10 and smaller, and by colored tape for larger conductors. Panel phasing shall be ABC for the entire system. ' Approved colors are: 480V Phase A Brown Phase B Orange Phase C Yellow Neutral Gray or White with Yellow tracing 208V Phase A Black 240V Phase B Red Phase C Blue Neutral White ' Ground Green ' Or as required by local codes. All conductors shall be manufactured by an approved American manufacturer. I I • • SECTION 16120 WIRES AND CABLES Page 4 of 4 I 3.02 MARKING A. Identify circuits using wire markers at the following locations: ' 1 . All power and lighting branch circuits and feeders at pull boxes, fixtures, outlets, motors, etc., indicating panel and circuit number at which each circuit or feeder originates. ' 2. All branch circuits in the panelboard gutters indicating corresponding branch circuit numbers. 3. All signal and control wires at all termination points such as cabinets, ' terminal boxes, equipment racks, control panels, consoles, etc. Install in accordance with approved schedules prepared by the equipment manufacturer or by the Contractor. 4. Both ends of all pull wires with tag reading "PULL WIRE" and numbered to refer to the same pull wire. I I 1 ***END SECTION 16120*** I • 0 I SECTION 16180 I OVERCURRENT PROTECTIVE DEVICES Page 1 of 2 IPART 1 - GENERAL I1 .01 WORK INCLUDED A. Fuses I PART 2 - PRODUCTS 1 2.01 ACCEPTABLE MANUFACTURERS A. Fuses: Bussman, Littlefuse, Brush, Gould Shawmut 1 2.02 FUSES A. General: 1 1 . Except as otherwise indicated, provided fuses of types, sizes, ratings and average time-current and peak let through current characteristics indicated, which comply with manufacturer's standard design, materials I and construction in accordance with published product information and with industry standards and configurations. IB. Cartridge fuses shall be rated 300 volts one (1) time of ampere ratings noted. Fuses shall be manufactured by an approved manufacturer. Fuses shall be plainly marked (either by printing on fuse barrels s or by labels attached to the barrels) showing name or trademark of manufacturer, voltage Irating, ampere rating, interrupting rating (where other than 10,000 amps), and the leg-end "current limiting", where applicable. On fuses used for supplementary protection, however, interrupting ratings need not be so I marked. Fuseholders shall be so designed that it will be difficult to put a fuse on any I given class into a fuseholder which is designed for a lower current or higher voltage than that of the class to which it belongs. Where current-limiting fuses I are specified, fuseholders shall not permit insertion of fuses which are not current-limiting. SECTION 16180 OVERCURRENT PROTECTIVE DEVICES Page 2 of 2 ' PART 3 - EXECUTION 3.01 INSTALLATION OF OVERCURRENT PROTECTIVE DEVICES A. Install overcurrent protective devices as indicated in accordance with manufacturer's written instructions and with recognized industry practices to ' insure that protective devices comply with requirements. Comply w oplyw th NEC and NEMA standards for installation of overcurrent protective devices. ' B. Coordinate with other work, including electrical wiring work as necessary to interface installation of overcurrent protective devices with other work. 3.02 FIELD QUALITY CONTROL ' A. Prior to energization of overcurrent protective devices, test devices for continually of circuitry and for short circuits. Correct manufacturing units and then demonstrate compliance with requirements. I I MI ***END SECTION 16180*** S • I SECTION 16450 I GROUNDING Page 1 of 2 I PART 1 - GENERAL I1.01 WORK INCLUDED IA. Power system grounding 1.02 RELATED WORK A. Section 16111: Conduit IB. Section 16120: Wire and Cables I1.03 REGULATORY RE QUIREMENTS IA. Install complete grounding system for the building(s) and all electrical equipment in accordance with National Electrical Code. PART 2 - PRODUCTS I2.01 GROUNDING I A. Provide copper grounding conductors for grounding connections sized according to NEC. PART 3 - EXECUTION I3.01 POWER SYSTEM GROUNDING A. Circuit Grounding: 1 . Install grounding bushings, grounding studs and grounding jumpers at distribution centers and panelboards. Install NEC sized ground conductor, #12 AWG minimum, in all branch circuit and equipment i conduits. • • SECTION 16450 ' GROUNDING Page 2 of 2 B. Bonding Jumpers: 1 . Provide green insulated wire, size correlated with over-current device ' protecting the wire, attach to grounding bushings on conduit, to lugs on boxes and other enclosures. Connect to neutral only at service neutral bar, make separate lug. ' C. Bonding Wires: 1 . Install bonding wire in flexible conduit connected at each end to a grounding bushing. D. No strap type grounding clamps shall be used. All connections Shall be made ' only after surfaces have been cleaned or ground to exposed metal. E. Metal raceways, metal enclosures of electrical devices, switchgear enclosures, ' transformer frames, and other equipment shall be completely grounded in an approved manner prescribed by the NE code. All necessary conduit, 1 conductors, clamps, connectors, etc. for the grounding system shall be furnished, installed and connected by the Electrical Contractor. 1F. Ground Rods: 1. Grounding shall be accomplished by means of a driven ground rod 3/4- inch in diameter and 10 feet long, with a clamp at the top and a #6 bare stranded copper conductor extending to the ground buss in the main switch. One (1 ) each for each main. ' G. Bonding Methods: 1 . All conduit runs are to have a properly sized insulated grounding conductor. ' H. All grounding counterpoise r p ounding connections shall be of the "Exothermic Weld" type, with unmodified and approved molds. ***END SECTION 16450*** I • • I SECTION 16510 LIG I HT FIXT IRFs Page 1 of 3 IPART 1 - GENERAL I1.01 WORK INCLUDED A. Installation of luminaires, supports and accessories. I 1 .02 RELATED WORK IA. Section 16120: Wire and Cables B. Section 16190: Supporting Devices I1 .03 SUBMITTALS I A. Submit shop drawings and product data in accordance with General Conditions, including pertinent physical characteristics and complete photometric data reports from independent testing laboratory. I IPART 2 - PRODUCTS 2.01 ACCEPTABLE MANUFACTURERS IA. Provide products of manufac turers as listed in lighting fixture schedule or equal, subject to compliance with requirements. I I I • • SECTION 16510 LIGHT FIXTURES I Page 2 of 3 I IB. Acceptable manufacturer of lighting fixtures: Ii . G.E. 2. Lithonia 3. Daybrite 1 4. Hubbell IC. The original bid shall be based on furnishing and installing the luminaires or lighting equipment as specified. IWith the original bid, the bidder may, if he so desires, submit an alternate proposal based on furnishing and installing luminaires or lighting equipment other than that specified. This alternate proposal shall contain detailed I information (manufacturer's trade name and/or catalog number, construction details, data on light distribution, etc.) on the proposed substitute equipment Iand any price differential which applies. Within ten (10) days after award of the contract, the successful Electrical IContractor may make a written request to substitute comparable lighting equipment for that specified. Such an alternate proposal should clearly indicate any price differential which would apply and provide detailed information on the Iproposed substitute equipment to permit a careful comparison with original specifications (luminaire construction, light distribution, etc.). IAny proposal for substitution of lighting equipment shall further meet all requirements of the provisions contained in the General Conditions section. IApproval of specific lighting equipment substitutions shall be obtained in writing from the Engineer before equipment is ordered. Contractors seeking I substitution of optional equipment shall be in a position to furnish samples of both specified and alternate equipment for comparison, if required. I The Electrical Contractor shall furnish all luminaires, lighting equipment and components shown on the plans, listed in the Fixture Schedule, and specified herein. He shall furnish all labor and materials required to install specified Iequipment in the manner indicated. I S • SECTION 16510 ' LIGHT FIXTURES Page 3 of 3 ' All luminaires and lighting equipment shall be delivered to the building complete with suspension accessories, canopies, hickeys, casings sockets, holders, reflectors, ballasts, diffusing material, louvers, plaster frames, recessing boxes, etc., all wired and assembled as indicated. The Electrical Contractor shall furnish and install lamps and accessory wiring as indicated under the general provisions of the electrical specifications. PART 3 - EXECUTION 3.01 SUPPORTS A. As shown on drawings. I r I ***END SECTION 16510*** y ; x o 5 1 a G c g v '° " • < 8 8 8 5 .; o u :, I c c d u t > •m X X X O G a fi $ E v 9 3 a w i u 5 v vu 5 ° 0 5 � Ci asq t� d x e 9e " c c5 O °/ E C a - ca ea i. o I V d.000 j}}��+' � «1 nza a E ? SE; NS e 2.'0 ' d at 1:1 y `�• eJ�"' II, !+ I ci. ' • O a. eO4...m .. (2 s. �" w°., w ° Jew. 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SANAG 4 6 9 12 15 (FEET) (IN) (FEET) CEASE 2 (FEET) 3 UP TO 5 6 4X6 4X6 6X6 6X6 6X6 S 6X8 I S 2X6 UP TO TO 8 6X6 6X6 6X6 6X8 6X8 5 8X10 5 UP TO 2X6 10 10 6X6 616 6X6 6X8 6X8 S IOXIO 5 ZX6 See _ 1 Note 1 UP TO 10 6 6X6 6X6 6X6 6X8 6X8 5 8X8 5 UP TO 2X6 I TO 8 6X8 6X8 6X8 8X8 8X8 5 1°X10 UP TO 5 2X6 15 10 8X8 8X8 8X8 AXA RXIO S 10X12 5 N See 2X6 A PU Note 1 UP TO T 15 6 6X8 6X8 6X8 8X8 8X8 5 8X10 5 3j6 S UP TO • TO 8 8X8 8X8 8X8 8X8 8X10 5 10X12 5 3X6 X UP TO I 20 10 8X10 8X1 8X10 8X10 IOXIO 5 See 12X12 5 3X6 V Note 1il OVER 20 SEE NOTE I 'S T * Mixed oak or equivalent with a bending strength not less than 850 psi. d ** Manufactured members of equivalent strength may by substituted for wood. O 7 v TABLE C-l.3 I TIMBER TRENCH SHORING -- MINIMUM TIMBER REQUIREMENTS * n n C SOIL TYPE C P T1 a 80 X H • 72 psf (2 ft. Surcharge) a O I DEPTH a OF .JI a TRENCH CROSS BRACES HORIZ. WIDTH OF TRENCH (FEET) N (FEET) MAXIMUM ALLOWABLE HORIZONTAL SPACING • SPACING UP TO UP TO UP TO UP TO UP TO SPACING SIZE VERT. (FEET) 4 6 9 12 1 FEET IN. (FEEING FEET) See Note 2) I UP TO (FEET) CLOSE 5 6UP T0 6X8 6X8 6X8 Ell 8X8 5 8X10 5 2X6 -all CL TO 8 8x8 8x8 8X8 8X8 8X10 IOX12 = I UP TO 5 2X6 EI O O 10 10No 8X10 8X10 8X10 8X10 10x10 12X12 5 2X6 S UPLeTO •• IIIII.----=M Ell )0 4. 6 ��® 8X8 8X10 5 10X12 5 2X6 3 I 10 ��►�� UP TO TO 8 8X10 8X10 8X10 8X10 10X10 5 iiiiiiimmi a- See 1 7(12 5 O IS Note i 0 I See UPCeTO ••---MI III 15 6 8X10 8X10 8X10 8X10 IOXIO I See Iii : TO •• - See 20Note 1 SeeNote Itr OVER 20 SEE NOTE I * Mixed Oak or equivalent with a bending strength not less than 850 psi. D •• Manufactured members of equivalent strength may be substituted for wood. 13 13 CI I • Vf TABLE C-2.l or 17 TIMBER TRENCH SHORING -- MINIMUM TIMBER REQUIREMENTS * SOIL TYPE A P — 25 X H ` 72 psf (2 ft. Surcharge) II I a DEPTH SIZE ($4$) AND SPACING OF MEMBFRS ++ 13 OF CROSS BRACES IKES UPRIGHTS n I TRENCH HORIZ. WIDTH OF TRENCH (FEET), VERT. VERT MAXIM ALLOWABLE HORIZONTAL SPACING (FEET) SPACING UP TO UP TO UP TO UP TO UP TO SPACING SIZE SPACING (FEET) (FEET) 4 6 9 17 is (FEET) (=)la !£FETI CLOSEM 4 5 6 8 UP TO Not Not 5 6 4X4 4X4 4X4 4X4 4X6 4 Req'd Req'd 4X6 I TO UP 8 TO 4X4 4X4 4X4 4%6 4X6 4 Req'd Reg4d 4X8 UP TO IO 10 4X6 4X6 4X6 6X6 6X6 4 8X8 4 4X6 X12 TO 4X6 4X6 4X6 6X6 6X6 4 8X8 4 4X6 UP TO 6 4X4 4X4 4X4 6X6 6X6 4 RHeqosd RHo'd 4X10 10 UP TO I TO 8 4X6 4X6 4X6 6X6 6X6 4 6X8 4 4X6 UP TO lV 10 6X6 6X6 6X6 6X6 6X6 4 8X8 4 4X8 14 15 UP TO 12 6X6 6X6 6X6 6X6 6X6 4 8X10 4 4X6 4X10 70 I 15 UP 6 TOel 6X6 6X6 6X6 6X6 6X6 4 6X8 4 3X6 UP TO Fr TO 8 6X6 6X6 6X6 6X6 6X6 4 8X8 4 3X6 4X12 MC TO 20 UP10 6X6 6X6 6X6 6X6 6X8 4 8X10 4 3X6 UP TO 12 6X6 6X6 6X6 6X8 6X8 4 8X12 4 3X6 4X12 �I OVER SEE NOTE i I20 Crn L a * Douglas fir or equivalent with a bending strength not less than 1500 psi. .: ** Manufactured members of equivalent strength may be substituted for wood. Zr 7 7 v TABLE . O TIMBER TRENCH SHORING -- MINIMUM TIMBER RE UIRENENTS • n n SOIL TYPE B p C 45 % H 72 psf (2 ft. Surcharge) a 0 DEPTH O SI2 7 OF S4S S ACLNC 6F �a + -- TRENCH HORIZ. WIT '' '� m�*_r� 'ti��'�� 0 TRENCH FEET to (FEET) SPACING UP TO Up TO VERT. •� p (FEET) 4 . UP TO UP TO UP TO SPACING SIZE ART' MAXIMUM ALLOWABLE HORIZONTAL SPACING y UP TO 6 9 12 15 (FEET) (IN) SPACING FEET 5 6 ®® CLOSE ©© p 4 UP TO ® ®©es©-- 4X82 - a I TO UP 8 TO ®® �© ©- ®nail _ • 10 See -..� III 8X10 11.111101121111111 -. Motel --- L IO UP IMIIIIII UP6 TO ���© ©IIIIIIIIIIIIIIIIIIIINIIIIII )0 � © 4X10 -- TO UP 8 TO ®® !0%!0 © r- ® 4X10 or ' 1S See ®®®��©IOXI2 0 Note 11111111111111111111111.1111 -..- ©® 4X10 ___ 1 5 UP 6 T O _ . -------- ' UP TO ®�ellI© 8XI0 © 4X6 TO 8 ®�� © -- 20 SeeO UP TO ____ ® 10X12 Note I ---OVER -- Q• 20 SEE NOTE I --- I * Douglas fir or equivalent with a bending strength not less than 1500 psi. )0 ** Manufactured members of equivalent strength may be substituted for wood. 1, ill I A CI d E d-,:q"% r O w G G V h^V.5 2.h m G.. _.,Q .d t .O 'O m • 0..: n n« xo o =z-J .— coo., E 0.---= >" o.3a co p ;� uEE Edv�ao <eo d v c� " a'- E "m u 3iv� o:°'-°-' °.o c. Q 0, E�m-c�iQ w G=Qo=J aao c°5 =1° V n K O V 'O d i. ..ad«.. n v n UP Qn.- .. VL .- 1 "" cent°' ►. v� oG °'..J ,n >.OVa --C VdA <aO.nOaiZjeea1 L I 9 7,-LA V)dXw. C a0U ^. 0.v G40m�yaViO ^ �°`'� >Nd LA..raK a'O V�u'�JGidupr G2 VJ— >. 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Cap o2 " G.11w uOGvdWz yN l s�•^^•_y .., • O "� d P OF u O V CjN...-'_O)9 to�] G d d .A f.v<!: 0.-1-- <Ca �d� �OG'COGundF��Ag G2Geyd Xp O >,O pO.r)cOdc asp, v uF ea,...o 0— y_ a ...F %> .oe.3 .o_ 4 c).,.Ce-0.i 0.-z .2 I • TABLED- 1.1 • c ALUMINUM HYDRAULIC SHORING v VERTICAL SHORES ' I FOR SOIL TYPE A .71 HYDRAULIC CYLINDERS I 13 0 I WIDTH OF TRENCH(FEET) DEPTH MAXIMUM MAXIMUM OF HORIZONTAL VERTICAL TRENCH SPACING SPACING UP TO 8 OVER 8 UP OVER 12 UP I TO12 TO15 (FEET) (FEET) (FEET) OVER 5 IL UP TO 8 10 Co OVER I 10 UP TO 8 4 2 INCH 2 INCH 3 INCH DIAMETER DIAMETER DIAMETER to 15 NOTE(2) n I OVER 7v 15 s UP TO x 20 ≤I OVER 20 NOTE(1) V I Footnotes to tables,and general notes on hydraulic shoring, are found in Appendix D,Item(g) a Note(I): See Appendix D,Item(g)(1) — Note(2): Sec Appendix D,Item(g)(2) o 3 I ITABLED- 1.2 O ALUMINUM HYDRAULIC SHORING c VERTICAL SHORES a I FOR SOIL TYPE B F HYDRAULIC CYLINDERS to WIDTH OF TRENCH(FEET) I DEPTH MAXIMUM MAXIMUM s OF HORIZONTAL VERTICAL - TRENCH SPACING SPACING UP TO 8 OVER 8 UP OVER 12 UPo TO 12 TO 15 a I (FEET) (FEET) (FEET) _ s OVER c 5 S I UP TO 8 3 10 3 F OVER r O er I 10 6.5 4 2 INCH 2 INCH 3 INCH o UP TO DIAMETER DIAM) 1 I R DIAME I ER 15 NOTE(2) I OVER 15 5.5 UP TO 20 ge I OVER 20 NOTE(1) a- Footnotes to tables,and general notes on hydraulic shoring, arc found in Appendix D.Item(g) I Note(1): Sec Appendix D.Item(g)(1) D I1 TABLED-I.3 • C ALUMINUM HYDRAULIC SHORING tr WALER SYSTEMS I FOR SOIL TYPE B 73 WALES HYDRAULIC CYLINDERS TIMBER UPRIGHTS v • WIDTH OF TRENCH(FEET) MAX.HORIZSPACWG a I DEPTH • (ON CENTER) OF VERTICAL sODULU UP TO 8 OVER 8 UP TO 12 OVER 12 UP TO15 TRENCH ECTION SPACING MODULUS SOLID 2 FT. 3 FT. HORIZ CYLINDER How_ CYLINDER NORM CYLINDER$fEEr (FEET) (FEET) (IN') SPACING DIAMETER SPACING DIAMETER SPACING DIAMETER OVER 3.5 8.0 2 IN 8.0 NO IN TE(2) 8.0 3 IN 5 4 2 IN UP TO 7.0 9.0 2 IN 9.0 NOTE(2) 9.0 3 IN .____L _ 3x12 1 10 14.0 12.0 31N 12.0 31N2 IN 12.0 3IN OVER 3.5 6.0 2 IN 6.0 NOTE(2) 6.0 3 IN I 10 4 7.0 8.0 3 IN 8.0 3 IN 8.0 3 IN 3x12 - UP TO 15 14.0 10.0 3 IN 10.0 3IN 10.0 3IN A I 2IN OVER 3.5 5.5 2 IN 5.5 NOTE(2) 5.5 3 IN 3 IN 15 A UP TO 4 7.0 6.0 3IN 6.0 3IN 6.03x12 - _<;7( 20 14.0 9.0 3 IN 9.0 3 IN 9.0 3 IN OVER 20 NOTE(1) V Footnotes to tables,and general notes on hydraulic shoring,are found in Appendix D,Item(g) `S Notes(I): Sec Appendix D,item(g)(1) illNotes(2): See Appendix D,Item(g)(2) a •Consult product manufacturer and/or qualified engineer for Section Modulus of available wales. v Lig. I TABLE D-1.4 n ALUMINUM HYDRAULIC SHORING O WALER SYSTEMS I FOR SOILTYPEC 0 7 WALES HYDRAULIC CYLINDERS TIMBER UPRIGHTS c VI ill DEPTH WIDTH OF TRENCH(FEET) MAX.HORIZ SPACING a OF (ON CENTER) i nCAL SODULU UP TO 8 OVER 8 UP TO 12 OVER 12 UP TO 15 l K TRENCH ECTION SPACING MODULUS SOLID 2 Ff.13 FT. 0 HORIZ. CYLINDER HORIZ. CYLINDER HORIZ. CYLINDER SHEET 0. I (FEET) (FEET) (IN') SPACING DIA SPACING DIAMETER SPACING DIAMETER = OVER 3.5 6.0 2 IN 6.0 2IN IT NOTE(2) 6.0 3 IN w 2 IN UP TO 4 7.0 6.5 2 IN 6.5 NOTE(2) 6.5 3 IN 3x12 - - D 10 a 14.0 10.0 3IN 10.0 3IN 10.0 3IN 3 3 OVER 3.5 4.0 2IN 4.0 2IN 4.0 10 NOTE(2) 3 IN c 4 UP TO 7.0 5.5 3IN 5.5 3IN 5.5 31N 3x12 - C 15 14.0 8.0 3 IN 8.0 3 IN 8.0 3;N 2IN I OVER 3.5 3.5 2 IN 3.5 NOTE(2) 3.5 3 IN IS UP TO 4 7.0 5.0 3IN 5.0 3IN 5.0 3 IN 3x12 - - 20 14.0 6.0 3 IN 6.0 3 IN 6.0 3 IN I OVER 20 NOTE(I) t^ c U. 13 Footnotes to tables,and general notes on hydraulic shonng,arc found in Appendix D.Item(g) Notes(I): Sec Appendix D.item(g)(I) I Notes(2): See Appendix D,Item(g)(2) > •Consult product manufacturer and/or qualified engineer for Section Modulus of available wales. > 13 a` •. 'Ivor' ...________, . ,.____. ..,___ ..... ,....._, .34 s. 1 I •c u 4 V u ` v V) m L .e u u C ¢ u I. C H L M In V ill 4. 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O 3 u ^ Cl H 00 z a' 0 CO•� d 0 0 co E o 1�.. .0 H 0C U v ° C U u i Q) a ' E -0 0 E"• C •- U N U L V N V .C .a L N oC ••• .c C ai (a.4O1 -.. a..n u 0 u u N (0 00 44 • v) c a u CO 0 C 0 V 0 ,o o a Cr,.r, .., w O.1r) u a) v^ •.4 ,L 0 • Cw 0 m H 0 .° X H C E I H L —, 075 ..c ..4 .D a) 00 .p 7 00 aC • •-' p, 0 • a, C d 0 •.4 a, a) u .., [V a. • 0.4 (O 7 .O a. .p CO •.. 0) l'1 X 07 0 L 0) •.. 0. O, 0. 7, O� W a) a> N .O N 0 00 a> cn 0 U) 3 .7 3 C. r, ¢" _ E"-•,.-, rn w 0 _rn c ›-. C >, w k0.) ch u n v m n IF U c... a a i a .33 1 • DOC UMENT 00030 ' ADVERTISEMENT FOR BIDS Bids: March 17, 1997 PROJECT: Drake Field, Fayetteville Municipal Airport East Side Sewage Pump Station MCE Project No.: FY962114 ' McClelland Consulting Engineers, Inc. 1810 North College P.O. Box 1229 ' Fayetteville, Arkansas 72701 Phone: (501) 443-2377 ' City of Fayetteville, Arkansas will receive sealed bids for the construction of a duplex submersible grinder sewage pump station, approximately 160 feet of gravity sewer and approximately 1750 feet of PVC force main sewer. ' Bids shall be on a unit price basis. ' City of Fayetteville, Arkansas will receive Bids until 2:30 p.m. Central Standard Time on March 17, 1997, at the Purchasing Manager's office in City Hall, Fayetteville, Arkansas. Bids received after this time will not be accepted. Bids will be opened and publicly read aloud immediately after specified closing time. All interested parties are invited to attend. Bidding Documents may be examined at the offices of the Engineer and at: ' ABC Plans Room F.W.W. Dodge Reports Construction Market Data ' % Ozark Floor Co. 5100 East Skelly P.O. Box 1109 (72203) 928 North College Suite 1010 1501 N. Pierce, Suite 101 Fayetteville, AR Tulsa, OK 74135 Little Rock, AR 72207 Copies of the Bidding documents may be obtained at the Engineer's office in accordance with the Instructions to Bidders upon paying the sum of$50.00 for each set of documents. Return of documents is not required, and amount paid for documents is not refundable. Partial sets are not available. Each Bid must be submitted on the prescribed form and accompanied by a certified check bond executed on theprescribed form, p or bid payable to the City of Fayetteville , Arkansas in an amount ' not less than 5 percent of the amount bid. I ' 00030- 1 • • For information concer ning the proposed work, contact Mr. Robert White at the Engineers office. The attention of the Bidder is directed to the applicable federal and state requirements and conditions of employment to be observed and minimum wage rates to be paid under this ' contract. The Owner reserves the right to waive irregularities and to reject bids and to postpone the award of the Contract for a period of time which shall not exceed beyond 90 days from the bid opening date. CITY OF FAYETTEVILLE, ARKANSAS By: Fred Hanna, Mayor 1 1 1 1 1 1 1 1 1 1 1 00030-2 I • • DOCUMENT 00100 I INSTRUCTIONS TO BIDDERS IPARAGRAPH NO./TITLE PAGE NO. 1. FORMAT 1 I2. SPECIFICATION LANGUAGE 1 3. GENERAL DESCRIPTION OF THE PROJECT 1 1 4. QUALIFICATION OF CONTRACTORS 1 I5. DOCUMENT INTERPRETATION 1 6. BIDDER'S UNDERSTANDING 2 1 7. PROJECT MANUAL AND DRAWINGS 2 8. TYPE OF BID 3 I9. TRENCH AND EXCAVATION SAFETY SYSTEM 3 10. ALTERNATES 3 I 11. PREPARATION OF BIDS 3 I12. STATE AND LOCAL SALES AND USE TAXES 3 13. SUBMISSION OF BIDS 4 I14. TELEGRAPHIC OR WRITTEN MODIFICATION OF BID 4 15. WITHDRAWAL OF BID 4 1 16. BID SECURITY 4 I17. RETURN OF BID SECURITY 5 18. AWARD OF CONTRACT 5 I19. BASIS OF AWARD 5 20. EXECUTION OF CONTRACT 5 1 21. PERFORMANCE AND PAYMENT BONDS 6 22. FAILURE TO EXECUTE CONTRACT AND FURNISH BOND 6 I23. PERFORMANCE OF WORK BY CONTRACTOR 6 I24. TIME OF COMPLETION 7 25. PROVIDING REQUIRED INSURANCE 7 I • • DOCUMENT 00100 INSTRUCTIONS TO BIDDERS ' 1. FORMAT The Contract Documents are divided into Parts, Divisions, and Sections in keeping with accepted industry practice in order to separate categories of subject matter for convenient reference thereto. Generally,there has been no attempt to divide the Specification Sections into work performed by the various building trades,work by separate subcontractors,or work required for separate facilities in the Project. 2. SPECIFICATION LANGUAGE "Command" type sentences are used in Contract Documents. These refer to and are directed to the Contractor. 3. GENERAL DESCRIPTION OF THE PROJECT ' A general description of the Work to be done is contained in the ADVERTISEMENT FOR BIDS. The scope is indicated on the accompanying Drawings and specified in applicable parts of these Contract Documents. 4. QUALIFICATION OF CONTRACTORS The prospective bidders must meet the statutorily prescribed requirements before Award of Contract by the Owner. Before a Contract will be awarded for the work contemplated herein,the Owner will conduct such investigation as is necessary to determine the performance record and ability of the apparent low Bidder to perform the size and type of work specified under this Contract. Upon request, the Bidder shall submit such information as deemed necessary by the Owner to evaluate the Bidder's qualifications. 5. DOCUMENT INTERPR ETATION 1 The Contract Documents governing the Work proposed herein consist of the Drawings and all material bound herewith. These Contract Documents are intended to be mutually cooperative and to provide all details reasonably required for the execution of the proposed Work. Any person contemplating the submission of a Bid shall have thoroughly examined all of the various parts of these Documents,and should there be any doubt as to the meaning or intent of said Contract Documents, the Bidder should request of the Engineer, in writing (received by the Engineer at least 5 working days prior to bid opening) an interpretation thereof. 1 1 00100- 1 I • • Any interpretation or change in said Contract Documents will be made only in writing, in the form of Addenda to the Documents which will be furnished to all Bidders receiving a set of 1 the Documents. Bidders shall submit with their Bids,or indicate receipt,of all Addenda. The Owner or Engineer will not be responsible for any other explanation or interpretations of said Documents not issued in writing by Addendum. 6. BIDDER'S UNDERSTANDING Each Bidder must inform himself of the conditions relating to the execution of the Work,and it is assumed that he will inspect the site and make himself thoroughly familiar with all the Contract Documents. Failure to do so will not relieve the successful Bidder of his obligation to enter into a Contract and complete the contemplated Work in strict accordance with the Contract Documents. It shall be the Bidder's obligation to verify for himself and to his complete satisfaction all information concerning site and subsurface conditions. Information derived from topographic maps, or from Drawings showing location of utilities and structures will not in any way relieve the Contractor from any risk, or from properly examining the site and making such additional investigations as he may elect, or from properly fulfilling all the terms of the Contract Documents. Each Bidder shall inform himself of, and the Bidder awarded a Contract shall comp ly with, federal, state, and local laws, statutes, and ordinances relative to the execution of the Work. This requirement includes,but is not limited to,applicable regulations concerning minimum wage rates,nondiscrimination in the employment of labor,protection of public and employee safety and health, environmental protection, the protection of natural resources, fire protection, burning and nonburning requirements, permits, fees, contractor's license, nonresident contractors' notice and bond requirements, and similar subjects. 1 7. PROJECT MANUAL AND DRAWINGS No return of Drawings is required and no refund will be made. The successful bidder will be furnished three sets of Documents without charge. Any additional copies required will be furnished to the Contractor at$50.00 per set. Partial sets will not be available. 1 I 1 I ' 00100-2 ' • • 8. TYPE OF BID 1 Unit prices shall be submitted in the appropriate places on the Bid form. The total amount to be paid to the Contractor shall be the total amount of the unit price items as adjusted based on quantities installed and/or any adjustment for additions or deletions resulting from additive or deductive alternates or change orders during construction. 1 9. TRENCH AND EXCAVATION SAFETY SYSTEM IN ACCORDANCE WITH ACT 291 OF 1993,BIDDERS MUST PROVIDE A SEPARATE PRICE FOR TRENCH AND EXCAVATION SAFETY PROGRAMS IN THE SPACE PROVIDED ON THE BID FORM. FAILURE TO DO SO WILL SUBJECT THE BIDDER TO DISQUALIFICATION. 1 10. ALTERNATES Not used. 11. PREPARATION OF BIDS All blank spaces on the Bid Form must be filled in,preferably in BLACK ink, in both words 1 and figures where required. No changes shall be made in the phraseology of the forms. Written amounts shall govern in cases of discrepancy between the amounts stated in writing and the amounts stated in figures. In case of discrepancy between unit prices and totals,unit prices will prevail. Any Bid shall be deemed informal which contains material omissions, or irregularities, or in which any of the prices are obviously unbalanced, or which in any manner shall fail to conform to the conditions of the published ADVERTISEMENT FOR BIDS. Only one bid from any individual, firm, partnership, or corporation, under the same or different names, will be considered. Should it appear to the Owner that any Bidder is interested in more than one bid for Work contemplated, all bids in which such Bidder is ' interested will be rejected. The Bidder shall sign his Bid Form on the blank space provided therefor. If Bidder is a corporation,the legal name of the corporation shall be set forth above, together with the signature of the officer or officers authorized to sign Contracts on behalf of the corporation. If Bidder is a partnership or sole proprietorship, the true name of the firm shall be set forth above,together with the signature of the sole proprietor,partner or partners authorized to sign Contracts in behalf of the firm. If signature is by an agent, other than an officer of a corporation or a member of a partnership or sole proprietor, a notarized power-of- attorney must be on file with the Owner prior to opening of bids or submitted with the Bid. 1 12. STATE AND LOCAL SALES AND USE TAXES 1 Unless the Supplementary Conditions contains a statement that the Owner is exempt from state sales tax on materials incorporated into the Work due to the qualification of the Work 00100-3 r • under this Contract,all state and local sales and use taxes,as required by the laws and statutes of the state and its political subdivisions,shall be paid by the Contractor. Prices quoted in the Bid shall include all nonexempt sales and use taxes,unless provision is made in the Bid Form to separately itemize the tax. 13. SUBMISSION OF BIDS All Bids must be submitted,not later than the time prescribed,at the place,and in the manner set forth in the ADVERTISEMENT FOR BIDS. Bids must be made on the Bid Form provided herein. Each Bid must be submitted in a sealed envelope, so marked as to indicate its contents without being opened,and addressed in conformance with the instructions in the ADVERTISEMENT FOR BIDS. 14. TELEGRAPHIC OR WRITTEN MODIFICATION OF BID tAny Bidder may modify his bid by telegraphic or written communication at any time prior to the scheduled closing time for receipt of bids, provided such communication is received by the Owner prior to the closing time. The telegraphic or written communication should not reveal the bid price; it shall, however, state the addition or subtraction or other modification so that the final prices or terms will not be known by the Owner until the sealed bid is opened. 15. WITHDRAWAL OF BID Any Bid may be withdrawn prior to the scheduled time for the opening of bids either by telegraphic or written request, or in person. No Bid may be withdrawn after the time scheduled for opening of Bids,unless the time specified in Item,AWARD OF CONTRACT, of these INSTRUCTIONS TO BIDDERS shall have elapsed. 16. BID SECURITY I Bids must be accompanied by cash, a certified check, or cashier's check drawn on a bank in P good standing, or a bid bond issued by a Surety authorized to issue such bonds in the State where the Work is located, in the amount of 5 percent of the total amount of the Bid submitted. This bid security shall be given as a guarantee that the Bidder will not withdraw 1 his Bid for a period of 90 days after bid opening, and that if awarded the Contract, the successful Bidder will execute the attached Contract and furnish properly executed Performance and Payment Bonds, each in the full amount of the Contract price within the time specified. The Attorney-in-Fact(Resident Agent)who executes this bond in behalf of the Surety must attach a notarized copy of his power-of-attorney as evidence of his authority to bind the Surety on the date of execution of the bond. All bid bonds and Contract bonds shall be executed by a LICENSED RESIDENT AGENT of the surety having his place of business in the STATE OF ARKANSAS and in all ways complying with the laws of the State of Arkansas. 00100-4 t • • The mere countersigning of a bond will not be sufficient. If the Bidder elects to furnish a Bid Bond,he shall use the Bid Bond form bound herewith,or one conforming substantially thereto in form and content. 17. RETURN OF BID SECURITY ' Within 15 days after the award of the Contract,the Owner will return the bid securities to all Bidders whose Bids are not to be further considered in awarding the Contract. Retained bid securities will be held until the Contract has been finally executed, after which all bid securities, other than Bidders' bonds and any guarantees which have been forfeited, will be returned to the respective Bidders whose Bids they accompanied. 18. AWARD OF CONTRACT Within 90 calendar days after the opening of Bids, unless otherwise stated in the ADVERTISEMENT FOR BIDS or SUPPLEMENTARY CONDITIONS of these Documents, the Owner will accept one of the Bids or will act in accordance with BASIS OF AWARD, below. The acceptance of the Bid will be by written notice of award, mailed or delivered to the office designated on the Bid Form. In the event of failure of the lowest responsible and responsive qualified Bidder to sign and return the Contract with acceptable Performance and ' Payment Bonds, as prescribed herein,the Owner may award the Contract to the next lowest responsible and responsive qualified Bidder. Such award, if made, will be made within 90 ' days after the opening of Bids. 19. BASIS OF AWARD If, at the time this Contract is to be awarded,the Total Base Bid of the lowest acceptable Bid exceeds the funds then estimated by the Owner as available,the Owner may reject all bids or ' take such other action as best serves the Owner's interests. Basis of award will be as stated in the bid. 20. EXECUTION OF CONTRACT The successful Bidder shall,within 15 consecutive days after receiving notice of award, sign and deliver to the Owner the Contract hereto attached together with the acceptable bonds as required in these Documents. Within 15 consecutive days after receiving the signed Contract 1 with acceptable bonds from the successful Bidder,the Owner's authorized agent will sign the Contract. Signature by both parties constitutes execution of the Contract. 1 The successful bidder shall conform to the Rules and Regulations of Arkansas Department of Finance and Administration concerning nonresident contractor's notice and bond requirements. I 1 00100-5 • 21. PERFORMANCE AND PAYMENT BONDS ' The successful Bidder shall file with the Owner a Performance Bond and Payment Bond on the form bound herewith,each in the full amount of the Contract Price in accordance with the requirements of the State of Arkansas as applicable, as security for the faithful performance of the Contract and the payment of all persons supplying labor and materials for the construction of the Work, and to cover all guarantees against defective workmanship or 1 materials, or both,for a period of 1 year after the date of final acceptance of the Work by the Owner. The Surety furnishing this bond shall have a sound financial standing and a record of service satisfactory to the Owner, shall be authorized to do business in the State of Arkansas, and shall be listed on the current U. S. Department of Treasury Circular Number 570, or ' amendments thereto in the Federal Register, of acceptable Sureties for Federal projects. If the Surety on any Bond furnished by Contractor is declared bankrupt or becomes insolvent or its right to do business is terminated in any state where any part of the project is located or it ceases to meet the requirements of the preceding paragraph, Contractor shall within five days thereafter substitute another Bond and Surety, both of which must be acceptable to Owner. The Attorney-in-Fact (Resident Agent) who executes this Performance Bond and Payment Bond in behalf of the Surety must attach a notarized copy of his power-of-attorney as evidence of his authority to bind the Surety on the date of execution of the bond. All 1 Contracts, Performance and Payment Bonds, and respective powers-of-attorney will have the same date. 22. FAILURE TO EXECUTE CONTRACT AND FURNISH BOND The Bidder who has a Contract awarded to him and who fails to properly execute the Contract and furnish the Performance Bond and Payment Bond, within the time frame stipulated elsewhere in these documents, shall forfeit the bid security that accompanied his bid, and the bid security shall be retained as liquidated damages by the Owner, and it is agreed that this sum is a fair estimate of the amount of damages the Owner will sustain in case the Bidder fails to enter into a Contract and furnish the bond as hereinbefore provided. Bid security deposited in the form of cash, a certified check, or cashier's check shall be subject to the same requirements as a Bid Bond. ' 23. PERFORMANCE OF WORK BY CONTRACTOR The Contractor shall perform on the site and with his own organization, work equivalent to at least forty percent of the total amount of the work to be performed under this Contract. If, during the progress of the Work hereunder, the Contractor requests a reduction of such percentage, and the Engineer determines that it would be to the Owner's advantage, the percentage of the work required to be performed by the Contractor's own organization may 1 00100-6 • be reduced, PROVIDED prior written approval of such reduction pP is obtained by the Contractor from the Engineer. Each bidder must furnish with his bid a list of the items that he will perform with his own ' forces and the estimated total cost of these items. 24. TIME OF COMPLETION 1 The time of completion of the Work to be performed under this Contract is of the essence of the Contract. Delays and extensions of time may be allowed in accordance with the I provisions stated in Document 00700-GENERAL CONDITIONS. The time allowed for the completion of the Work is stated in Document 00500- Contract. 25. PROVIDING REQUIRED INSURANCE The Bidder's attention is directed to the insurance requirements set forth in the General Conditions (amended in the Supplementary Conditions, if appropriate). Submittal of a bid indicates full understanding and intent to comply with the insurance requirements which are a condition of the contract. I I I I I 1 00100-7 I • • IDOCUMENT 00200 IINFORMATION AVAILABLE TO BIDDERS IPART 1. GENERAL 1 1.1 SECTION INCLUDES A. Arkansas Prevailing Wage Determination Number , as appended hereto. I PART 2. PRODUCTS INot Used. IPART 3. EXECUTION INot Used. I APPENDIX IState Wage Rates I END OF SECTION I I I I I I00200- 1 ' • . CEIVED FEB 1 2 97 Mike Huckabee James L.Safkeld Governor Director STATE OF ARKANSAS ARKANSAS DEPARTMENT OF LABOR r, 10421 WEST MARKHAM•LITTLE ROCK,ARKANSAS 72205-2190 (501)682-4500 • FAX:(501)682-4532 •TRS:(800)285-1131 February 11, 1997 Robert White McClelland Consulting Engineers, Inc . PO Box 1229 Fayetteville, AR 72702 ' RE: Drake Field Sewage Pump Station Fayetteville, Arkansas Washington County Dear Mr. White: In response to your request, enclosed is Arkansas Prevailing Wage Determination Number 96-221 establishing the minimum wage rates to be paid on the above-referenced project . These rates ' were established pursuant to the Arkansas Prevailing Wage Law, Ark. Code Ann. §§ 22-9-301 to 22-9-313 (1987) and the administrative regulations promulgated thereunder. If the work is subject to the Arkansas Prevailing Wage Law, every specification shall include minimum prevailing wage rates for each craft or type of worker as determined by the Arkansas 1 Department of Labor Ark. Code Ann. §§22-9-308 (b) (2) . Also, the public body awarding the contract shall cause to be inserted in the contract a stipulation to the effect that not less than the prevailing hourly rate of wages shall be paid to all workers performing work under the contract . Ark. Code Ann. §22-9-308 (c) . Additionally, the scale of wages shall be posted by the ' contractor in a prominent and easily accessible place at the work site. Ark. Code Ann. §22-9-309 (a) . 1 Also enclosed is a "Statement of Intent to Pay Prevailing W.ges" form that should be put in your specifications along with the wage determina ion The General\Prime Contractor is responsible for getting this form filled out and returned to this office within 30 days of the Notice to Proceed for this project . Please notify me when you issue your Notice to Procee for this project. If you have any questions please feel free to contact me at ' (501) 682-4536 or through fax at (501) 682-4508 . Sincerely, Don Cash Prevailing Wage Investigator ' enclosure I Page 1 of 1 •ARKANSAS DEPART MENT OF LAItR PREVAILING WAGE DETERMINATION - HEAVY RATE II DATE: February 11, 1997 DETERMINATION #: 96-221 II PROJECT: Drake Field COUNTY: Washington Sewage Pump Station EXPIRATION DATE: 8-11-97 Fayetteville, Arkansas SURVEY #: 696-AH05 IBASIC HOURLY FRINGE II CLASSIFICATION RATE BENEFITS Bricklayer/Pointer, Cleaner, Caulker 7 . 70 Carpenter 9 . 05 1 .35 Concrete Finisher/Cement Mason 10 . 05 II Electrician/Alarm Installer 12 . 00 .46 Laborer 7 . 70 Pipelayer 8 . 05 .54 I, Truck Driver 8 .55 Power Equipment Operators : Bulldozer 11 . 95 II Backhoe-Rubber tired(1 yd. or less) 10 . 10 1 .15 Crane, Derrick, Dragline, Shovel & Backhoe, 1-1/2 yds . or less 11 . 55 IICrane, Derrick, Dragline, Shovel & Backhoe, over 1-1/2 yds . 9 .90 Front End Loader 11 .15 Mechanic 7 . 70 II Roller 9 . 75 Scraper 11 .20 Welders--receive rate prescribed for craft performing operation II to which welding is incidental . Certified July 1, 1996 II CLASSIFICATIONS THAT ARE NOT LISTED, BUT THAT ARE GOING TO BE WORKING ON THIS PROJECT, SHOULD BE REQUESTED FROM THE ARKANSAS II DEPARTMENT OF LABOR, PREVAILING WAGE DIVISION. THESE WRITTEN REQUESTS SHOULD BE MADE AS SOON AS YOU NOTICE THAT A REQUIRED CLASSIFICATION IS MISSING, NORMALLY THIS WOULD BE DURING THE BID PROCESS. il II Il Il II H I •�0b) El p, 3 -ti q .,y • 0H O tfi o RS•~-t 'C! O� Z I � wv � � • p ,..-4 $.., (1) U v � N O' Q, 41) E+ NI WO I � � iov ro as H k 4 6y,' ti I � ov � ai3 to xo v b 124 v'H v al awA 3 ��i0vb O W IVRS4J O m a, H I 0,_ vo•HrtQ, b) 3 04 O w H uiv v V uiv tn H 0 Z+ A W RIOZ -WW ,AHWO ez Ri faro O ro E-4 ix I K4 quib) q WO 0 al H o �-, COI'H O � ElE-Imo 'dames Act) WSW Ivvroa) os4 aw 'C1 3 'H °woo -4-4 SA w � E� . o gAro vv � Wo I i P sts o5 UoN o I �Cia 4.) Wtn q � a,o 'n �WF+ A � 4 'm 'CS•N•,vy Rs Z H0cn � a vHwcn to a l M y a •rio, U)•� H " I RI 4-4 P U • rororoa�°iuo •~ Or64E1I a 3 ill g g�, rop '' u " EiElW �,�SWqNU cct WOEai -i 'C3HU H : v � •n � H '� a I v � o slv ; O ° s� �, s" ~ w v u � ro `� aqw° q sl I'lroro w0gq •ri s-' ci) W Aw3 H � c� p H a 'ti � v 3 vii ~ ~ \ WtIN U � U H 0 H H •ri -~ •H b) 3 41 q E-iW � Hw° va�i ,� ',1 HNC I 0 q Qi3 3 w a owo tY, 4-I I 1 • • I DOCUMENT 00300 IBID FORM UNIT PRICE I NOTE TO BIDDER: Please use BLACK ink for completing this Bid form. ITo: City of Fayetteville 1 Address: , 113 West Mountain Fayetteville, Arkansas_._72701 I I Project Title: Drake Field, East Side Sewage Pump Station Engineer's IProject No.: FY962114 I Arkansas Contractor's Date: License No.: 1 Bidder: Address: I I Contact Person for additional information on this Bid: I Name: Telephone: IADDENDA I The Bidder hereby acknowledges that he has received Addenda Numbers: to these Specifications. I (Bidder insert No. of each Addendum received.) I I00300- 1 • • BIDDER'S DECLARATION AND UNDERSTANDING The undersigned,hereinafter called the Bidder,declares that the only persons or parties interested in this Bid are those named herein,that this Bid is,in all respects,fair and without fraud,that it is made without collusion with any official of the Owner, and that the Bid is made without any connection or collusion with any person submitting another Bid on this Contract. The Bidder further declares that he has carefully examined the Contract Documents for the construction of the project,that he has personally inspected the site, that he has satisfied himself as to the quantities involved, including materials and equipment, and conditions of work involved, including the fact that the description of the quantities of work and materials, as included herein, is brief and is intended only to indicate the general nature of the work and to identify the said quantities with the detailed requirements of the Contract Documents,and that this Bid is made according to the provisions and under the terms of the Contract Documents,which Documents are hereby made a part of this Bid. The Bidder further agrees that he has exercised his own judgement and has utilized all data which he believes pertinent from the Engineer, Owner, and other sources in arriving at his own conclusions. The Bidder states that he has experience in and is qualified to perform the work herein specified and, if he does not have craftsmen experienced and qualified in any phase of the work for which this Bid is offered,that he will subcontract the work under said phase to a contractor who does have the necessary ' experience and qualifications. CONTRACT EXECUTION AND BONDS The Bidder agrees that if this Bid is accepted, he will, within 15 days after notice of award, sign the Contract in the form annexed hereto,and will at that time, deliver to the Owner the Performance Bond and Payment Bond required herein, and will, to the extent of his Bid, furnish all machinery, tools, apparatus, and other means of construction and do the work and furnish all the materials necessary to complete all work as specified or indicated in the Contract Documents. CERTIFICATES OF INSURANCE. PAYMENT BOND. AND PERFORMANCE BOND The Bidder further agrees to furnish the Owner, before executing the Contract, the certificates of insurance, Payment Bond, and Performance Bond as specified in these Documents. START OF CONSTRUCTION. CONTRACT COMPLETION TIME. AND LIQUIDATED DAMAGES ' Start of Construction, Contract Completion Time, and Liquidated Damages are stated in Document 00500 - Contract. 00300-2 I • • ISALES AND USE TAXES I The Bidder agrees that all federal,state,and local sales and use taxes are included in the stated bid prices for the work. IUNIT PRICE BASE BID I The bidder agrees to accept as full payment for the work proposed herein the amount computed under the provisions of the Contract Documents and based on the following unit price amounts, it being expressly understood that the unit prices are independent of the exact quantities involved. The bidder I agrees that the unit prices represent a true measure of the labor and materials required to perform the work,including all allowances for overhead and profit for each type and unit of work called for in the Contract Documents. The amounts shall be shown in both words and figures. In case of discrepancy, 1 the amount shown in words shall govern. : :ITE I N.v.mpp),.;QTY :: "UNIT::: :: > DE SPRIPTION: . :: :: : : U1rTITPRTGE. ;:; ;'WTAL . >':: 1. 1 LS Act 291, 1993 Trench and Excavation ($ /LS) ($ ) I Safety System I Dollars/LS Words 2. 1 LS Duplex Submersible Grinder ($ /LS) ($ ) I Pump Station I Dollars/LS Words I3. 1 LS Pig Launch Structure ($ /LS) ($ ) Dollars/LF I Words 4. 1 EA Drop Manhole ($ /EA) ($ ) IDollars/EA Words 1 5. 143 LF 6"Ductile Iron Sewer Pipe ($ /LF) ($ ) IDollars/LF Words I 1 00300-3 I • • I I: T EIYI ..i]NUMBER:,;. QTY. Ui�1IT.: IIE�S.CRIPTION UNIT PRICE.. :;TOTAL 6. 18 LF 8"Ductile Iron Sewer Pipe ($ /LF) ($ ) IDollars/LF Words 1 7. 1750 LF 4"PVC,C-900,Class 100 ($ /LF) ($ ) Force Main Dollars/LF Words 8. 75 LF 10"Bored Steel Casing ($ /LF) ($ ) I Dollars/LF Words 9. 80 LF Chain Link Fence ($ /LF) ($ ) Dollars/LF I Words 10. 1 EA Gate in Existing Chain Link Fence ($ /EA) ($ ) IDollars/EA I Words 11. 600 LB Ductile Iron Mechanical Joint ($ /LB) ($ ) ' Fittings Dollars/LB I Words 12. 1 EA Combination Air and Vacuum Release $ /EA) ($ ) I Valve Assembly I Dollars/EA Words I I I00300-4 I • • I EST:> :: > ;:::` : : :; ::;: >::::> :≥:: :::: :: :.:::: ≥:::: :::>:: ::::::;:::.>:>,:;;;<:::.. .:: .:;:;. ::::::.. :;: :: .>;::::. :. ::.::::;::::.......... .:. 13. 3 EA 4"MJ Gate Valve w/Box ($ /EA) ($ ) IDollars/EA Words 14. 2 CY Concrete Encasement ($ /CY) ($ ) I Dollars/CY Words 15. 2 EA Valve Box for Trace Wire Access ($ /EA) ($ ) Dollars/EA I Words 16. 70 TON Class 7 Base for Access Drive ($ /TN) ($ ) IDollars/EN Words I17. 1 EA Connect Force Main to Existing ($ /EA) ($ ) Manhole IDollars/EA Words 18. 1 LS Miscellaneous Site Work,Driveway ($ /LS) ($ Subgrade,and Any Related Items Required for a Complete Installation Dollars/LS IWords TOTAL BASE BID $ IDollars Words IDEDUCTIVE ALTERNATES INot used. I I00300-5 I 0 • IBASIS OF AWARD IThe Bidder understands that the contract will be awarded to the bidder with the lowest Total Base Bid. IMAJOR EQUIPMENT SCHEDULE Not used. IPAYMENT SCHEDULE INot required. SUBCONTRACTORS IThe Bidder further certifies that proposals from the following subcontractors were used in the preparation of this Bid;and if awarded a contract, Bidder agrees to not enter into contracts with others Ifor these divisions of the Work without written approval from the Owner and Engineer. BORING SUBCONTRACTOR I Arkansas Contrac tor License# I Name IStreet Address, City, State, Zip Code ELECTRICAL SUBCONTRACTOR IArkansas Contractor License# IName IStreet Address, City, State, Zip Code IMANHOLE/WETWELL SUBCONTRACTOR Arkansas Contractor License # 1 Name IStreet Address, City, State, Zip Code 1 00300-6 • r SUBCONTRACTOR Arkansas Contractor License# Name Street Address, City, State,Zip Code PERFORMANCE OF WORK BY CONTRACTOR The Bidder shall perform at least 40 percent(70 percent of water or sewer line project) of the work with his own forces (refer to Paragraph 22, INSTRUCTIONS TO BIDDERS. Bids from so called "Brokerage Contractors" will not be considered.) List below the items that the Bidder will perform with his own forces, if awarded this Contract, and fill in the blank showing the estimated total cost of these items. t 1 1 Estimated total cost of the above items the Bidder states that will be performed with his own forces, if awarded Contract: Dollars ($ ) (Words) EXPERIENCE OF BIDDER ' The Bidder states that he is an experienced Contractor and has completed similar projects within the last 5 years. (List similar projects, with types, names of clients, construction costs, and references with telephone numbers. Use additional sheets if necessary.) I ' 00300-7 • I ' SURETY If the Bidder is awarded a construction Contract on this Bid,the Surety who provides the Performance and Payment Bond will be: whose address is: Street, City, State,Zip, Code INSURANCE ' The Bidder acknowledges that he is familiar g with the insurance requirements on this Project and, if awarded a construction contract, agrees to furnish the required insurance certificates within fifteen (15) ' days of the date the award is made. ' 3IDDER The name of the Bidder submitting this Bid is: ' doing business at: Street, City, State, Zip, Code which is the address to which all communications concerned with this Bid and with the Contract shall be sent. The names of the principal officers of the corporation submitting this Bid, or of the partnership, or of all persons interested in this Bid as principals are as follows: 1 00300-8 I • • If Sole Proprietor or Partnership tIN WITNESS hereto the undersigned has set his(its)hand this day of 19 1 ISignature of Bidder i Title I I IIf Corporation IIN WITNESS WHEREOF the undersigned corporation has caused this instrument to be executed and its seal affixed by its duly authorized officers this day of 19_ IName of Corporation I (SEAL) By I Title I Attest Secretary I I I 00300-9 • • DOCUMENT 00350 BID BOND ' STATE OF ARKANSAS ' KNOW ALL MEN BY THESE PRESENTS,that we: Principal and Contractor, and P hereinafter called Surety, are held and firmly bound unto the City of Fayetteville,Arkansas and represented by its Mayor and City Council,hereinafter called Owner, in the sum of ' DOLLARS ($ ) lawful money of the United States of America, for the payment of which well and truly to be made, ' we bind ourselves,our heirs,executors,administrators,successors and assigns,jointly and severally, by these presents. ' WHEREAS, the Principal contemplates submitting or has submitted a bid to the Owner for the furnishing of all labor,materials(except those to be specifically furnished by the Owner),equipment, machinery,tools,apparatus,means of transportation for, and the performance of the work covered ' in the Bid and the detailed Drawings and Specifications, entitled: ' Drake Field,Fayetteville Municipal Airport East Side Sewage Pump Station ' WHEREAS, it was a condition precedent to the submission of said bid that a cashier's check, certified check, or bid bond in the amount of 5 percent of the base bid be submitted with said bid as a guarantee that the Bidder would, if awarded the Contract, enter into a written Contract with the Owner for the performance of said Contract within 15 consecutive calendar days after written notice having been given of the award of the Contract. NOW, THEREFORE, the conditions of this obligation are such that if the Principal within 15 consecutive calendar days after written notice of such acceptance enters into a written Contract with the Owner and furnishes a Contract Surety Bond in an amount equal to 100 percent of the base bid, ' satisfactory to the Owner, then this obligation shall be void; otherwise the sum herein stated shall be due and payable to the Owner and the Surety herein agrees to pay said sum immediately upon demand of the Owner in good and lawful money of the United States of America, as liquidated damages for failure thereof of said Principal. ' 00350- 1 I 0 • IIN WITNESS WHEREOF,the said ,as Principalhas P herein, caused these presents to be signed in its name by its and I attested by its under its corporate seal, and d the said Ias Surety herein, has caused these presents to be signed in its name by its I under its corporate seal, this day of A.D., 19_. Signed, sealed and delivered in the presence of: Principal-Contractor I By I I As to Principal Title I Surety I I Attorney-in-Fact(Power-of-Attorney to be Attached) IBy As to Surety Resident Agent I I I I I 00350-2 • • NOTICE OF AWARD TO: ' PROJECT DESCRIPTION: Drake Field, East Side Sewage Pump Station ' The OWNER has considered the BID submitted by you for the above described WORK in response to its Advertisement for Bids dated , 1996 and Instructions to Bidders. ' You are hereby notified that your BID has been accepted in the amount of: You are required by the Instructions to Bidders to execute the Contract and furnish the required CONTRACTOR'S Performance BOND, Payment BOND, and certificates of insurance within fifteen(15)calendar days from the date of this Notice to you. ' If you fail to execute said Contract t and to furnish said BONDS withing fifteen(15)days from ' the date of this Notice, said OWNER will be entitled to consider all your rights arising of your BID BOND. The OWNER will be entitled to such other rights as may be granted by law. ' You are required to return an acknowledged copy of this NOTICE OF AWARD to the OWNER. Dated this day of , 199_ ' CITY OF FAYETTEVILLE, ARKANSAS Owner ' By ' Title ' ACCEPTANCE OF NOTICE Receipt of the above NOTICE OF AWARD is hereby acknowledged ' by this the day of , 199_ By ' Title