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HomeMy WebLinkAboutRES.1000.11-07-1994 BILL NO. 94-291 RESOLUTION NO. ��-�-����. A RESOLUTION AUTHORIZING THE CITY MANAGER TO EXECUTE AMENDMENT NO. 1 TO AN AGREEMENT WITH SVERDRUP CIVIL, INC. , FOR ENGINEERING SERVICES FOR VARIOUS SANITARY SEWER SEGREGATION AND PIPING PROJECTS BE IT RESOLVED BY THE COUNCIL OF THE CITY OF CAPE GIRARDEAU, MISSOURI, AS FOLLOWS: ARTICLE 1. The City Manager, for and on behalf of the City of Cape Girardeau, Missouri, is hereby authorized to execute Amendment No. 1 to an Agreement with Sverdrup Civil, Inc. , for engineering services for various sanitary sewer segregation and piping projects. A copy of said Amendment No. 1 is attached to this Resolution and made a part hereof. _ , PASSED AND ADOPTED THIS i�.rc� DAY OF l f�:).+., ;;d:.: _ - , 19 ` `��" • '"� i � .�!" 'L,�.� ,'�,�l, � � � ` A/ A. M. Spradling, `, Mayor ATTEST: � � �:. ,�� �_ ��.r� � Gayle L. Conrad Deputy City Clerk ' �10/�1/94 17:33 $`314 770 5130 SVERDRUP RVP 4TH �004 AIv�ENDMLNT N0. 1 to AGREEMENT BETWEEN THE CITY OF CAPE GiRARDEAU, MISSOURI and SVER.DRUP CIVZL, INC. Dated September 7, 199� Note: All other tenns of the original contraet reznain unchanged with the exceprion ol' the following: Article 3 - Compensation anc,i Payment On page 3 under A. Cosl - Replace the second paragraph with: The totat cost (exclusive of fixed fee) is es4mated to be �1,102,655. The fixed fee shall be $97,480. The total amount to be paid for design and construction services under this Agree�nent shall not exceed $1,200,135 including cost and fixed fee, without approval of the Owner. Sverdrup shall naiify lhe Owner when costs incurred and obligated amount to 95"/0 of the total estimated cost and shall not incur costs beyond the estimated cost without prior approval of the Owner. -� A cost summary is presented in APPENDZX C. Article 11 - Contract Documents On page 9 amend Article l 1 to read: � This Agreemenl consists of: 1. 1'hi.s Docu.mcnt - Agzeement for Professional S�;.rvices 2. APPENDIX A - Scope af Services 3. APPENDIX A1 - Phase 1 Scope of Work 4. Al'PENDIX A2 - Phase 2 Scope of Work 5 A�'PENDTX B - Additional Owner Supplied Information and Activities 1 10/31/94 17:33 $314 ?70 5130 SVERDRUP RVP 4TH {�0�5 ' Proposed by Sverdrup Civil, Inc.: � �� ; � Date: �{�%" _ ° Robert F... Grawley, P.E. Vice President Accepted by City of Cape Girardeau: BY: ATTEST: J. Roc�a.ld Fischer City Clerk City Manager Attachments: .qppendix A2 A.menclment 1 to Appendix C Amendment 1 to Appendix D -c � �10/31/94 17:34 $314 770 5130 SVERDRUP RVP 4TH �006 APPEN�iX A2 CIT�' OF CAPE GIRARnEAU SANITARY SEWER XMPROVEMENT PROGRAM PHAS� 2 DETAII,ED SCOPE OF WORK October 31, 1994 Add: � PHASE II FACILTTY PLAN 1. Initiate Phase II Projects by: • Review existing sewer and related drawiu�s for the Project area. • Review cc�mplaint file, discuss with City personnel and receive �tny other information the City may have relat�ve to sewers in the Projcct area. � Walk sewer lines and inspect manholes as appropriate. • Collect and relate information on ulilities in the Pr�ject area: gas, water, elecn�ic, telephcme, and cable. • Rcvicvv with �he Cily the potenual for existing �r furure proj�cls �� might im�act sewer construction in. the project azea. 2. Prepare the Phase 2 Faciliry Plan � Tlie Faciliry Pla.n format is anricipated to be similar to the Phase 1 Pacility Plan except n�ne of the backgroun�d h�u been previously develoged. The c�mponerris are: � Summary, conclusion, reeommendations 1 • Introduction • Current si�uation • Evaluation of altenaatives � Comparison of altcrnatives � • Presentation of the selected plan • Environmenta.l assessment of the selectad plan • Project implementation 3. 'lhe "current situation" discussion will incorporate population informa�ion from th�Phase I Facility Plan by refecence and a brief summary. No new in£ormation will be developed. 10/31/94 17:34 $314 770 5130 SVERDRUP RVP 4TH �06? 4. For alte�atives for the South Ramsey service area, consider: • No a�tion • Packagc treatment plant • Pump ttati�n, forceinai.n, anc� ;ravity sewer 5. For alternatives for the CSO projects, consider: • Segregate sanitary wastewater into new sanitary sewers. • New storm vcraler only Sewers • Partial treamaent and discharge • Storage with slow release to tzeatment plant 6. For alternatives for the four pump stations, consider: • No action • Rehabilitation 7. The force main transmitNng wastewater from the pump stations to the evastewater treatment plant will be evaluatcd along with the punap stations. Pressures will be modcled a[peal�, average and low flows tn evaluate puinp anrl force m�in sizing. 8. AfYer review by the City, present the Draft phase II Facility �'ian lo ihe Missouri Deparcment of Natural Resources (DNR) f�r review. 20 copies �f the draft Naciliry Plan will be gri.nted. Modify the Fscility Plan, as necessary, in response to DNR co�oamcnts. Major add'ztional i.nformation and rewritcs ace no� anlicipated. The revised Final Phace 2 Facili[y Plan will then be presented to nNR. 20 copies of the Finai Facility Plan will be printed. 9. Issue clearance letters to State and Fedez�ai agencies as requized by DNR. Clearance by all afiencies, includ.ing the State O�ce of Historic Preservation, is anticipated without , a Cu.ltural �2esources S�rvey or other extra study. If cultural resource surveys are required, these wxi! be cornracted directly by the City. 10. Present the result� of the Phase II Fae�liry Plan sluciy tc� the public during a meeting : conducted by the City. The City may wish to eonduet a user chaz�ge rate meeting at the same ti.me. 11. Continue contacts with the DNR. 12. Contacl railroads reaarding requirement� for Phase Ti project ra�iroad crossi.ng permit requirerz�tents. Six crossings of the same railroad are anticipated. Permits will be applied for in a later phase. 2 ' "10/31/94 17:34 $314 770 5130 SVERDRUP RVP 4T$ �008 U. Begin planning for easetr�ent acquisition proccdures and subcontractors. 14. Meet with City about once every two weeks t� review Project status. IS. Provide proaram managemenz for Phase II and planning f�r future phases of the Yrojec�. 16. Update and provide a higher level of de[ail oi'c�sts anticipated for the eleven i.denlified projects. It is understood that because designs have yet to be developed the costs are sNll preliminary budget type esti.mates. PT�AS� � YRUJECTS FINAL DESIGN 17. Provide design services for the Yhase i projects. These projects include improvements to thc City's sewer system to relicvc currently overloadcd scwcrs azid segregation of combi.ned sewers in areas of the Ciry curren�ly ser�ed by wmbined sewers. Thc projec�s an,d estima[ed line lengths aze summarized below. �s[ima[ed Liz�e Len t�h College/Henderson CSO North 16,300 lineal feet - Cullege/IYenderson CSO South 11,2QA tinea� i'eet � WalnutlHender�n CSt� 5,200 lineai feet College/Hcndcrson Tnu� 2.600 lineal feet � Oulfall fielief 730 lineal feet West Side Re.Iiet 6,000 lineaf feet The draft of the PhasC I F�u;ility Plan is currently being develoPed and therefore #inal recommendations aze not completed. However, bascd on work to date and previous studies the required impruvc�zacnts Lave been eslimaled and will be used for the hasis �f this scope of work. If the preliminary recomzr�e�adations are revised in the fu�al lacili�y plan this scope of work as wcll as thc cstimatcd bud�et may need to be adjusted accordingly. The prelim�nary recommendarions for ea.ch �rc�ject is listed below. 1S. For Collegc/Hcndcrson CSO (North and South) & Walnut/Hend�rson CSO prepare design documents far sewer segregatic,n tc►etiminare CSO rriburAry ro che Cape La Croix Creek. 1Vew sanitary sewers will be designed with use of the existing sewers for stormwater collecrion and runoff. In some isolated cases che exisdng sewez will be ut�lized fo� sanitary sewer with design of new scorm sewe�cs. Il is anticipaled thxl only a minimal amount of microtunnelling will be utitized for this project and that the majoz�ry of the new sewers will be located within thc roadway. 3 10/31/94 17:35 �314 770 5130 SVERDRUP RVP 4TH �OU9 19. F�r the College/T�enderson Trunk prcpare design documents for replacenlent of an exisling 21" Sewer which has had a hitt�ry of grit blol;kxge anc3 pipe failures. A new 2�" sewer lin� adjacent to the exist�n� sewer li.ne will be designed to eliminate thesc problems. The existing sewcr line will be aba.adoncd in place. 20. For the Outfall Relief sewer prepare design documents for repiacement of an cxisting 36" sewer i.n the stretch of sewe�r downstrcam frotti !he clisch�e from the MississiPPi River lift stations to the wastewater treatrnent plant. A,n adjacent 54" sewer will be designed to provide the additional required scwcr capacity. In addition, a new sluicc gate structure a.nd a diversion stracture will he designed as a part of tlus projec;l. 21. Por West Side Relie�'pz�cparc desisn documents for replaccmcnt uf an cxislu�� 21" sewer to pxovide additional capacity for existing xnd fu�ure growth in the Cape La Croix drainage basin. An adjacent 36" sewer will be designed which wiil requSze design ot�an aerial stream crossing or an invertcd syphon. Tlxe existing stwer is lu be abancluned in place. 22. Coordinatc with su.rveyp�Sub�onsultanls lu pr�vide complete 1" = 50' scale topod aphic mapping for the design of College/Hende,rson Trunk, West Sicle R.elief, and Outfall Rclicf without thc usc of aerial photography. The survey subconsultants will also provide d ound control for the Aeriai mapping. in additi�n, gmund �urveys will supplenue,nt the Aerial mappi.ag for the Cvlle�elH,enderson C50 (Norch and Southj a.n.d the Walnut/Henderson CSO. Propem� lines and ROVJ lines will be survcytd, howcver, no ea.sement� will he PrePared at this r.ime. 23. Coordinat� with Aerial subconsuiffints to provide vector digitized mapping for the CoIle;e/Henderson CSO (North and South) and Walnut/Henderson CSO Phase I projects as well as all of the Phase TY projects. The mapping will be done at 1" = 50' Scale and for 1-foot contour interv�ls, The aerial phvtography will also cover the ColLege/Henderson Tn�nk, West Side Relief, and Outfall �telief at a scale of 1" = 50'. The Aerial mapping will be verif'ied usi.ng data collected by the supplemental ground surveys. �. Perform cursory geological invest�ation to evaluate soil conditions an�d depth lo rock. This will be perfurmecl by ulilizi� existi� soil maps, exislin� sewe.r plaus, visual obsez-vation, and historical data from the City. 25. Field visits will be made tn verify m�pping and lo clevel�p tZie sewe.r line routi.ag. 26. The Iine routing will be finali�ed basea on cowple�ed mappin�/survcying in an cffort to minitmize disturbances to traffic, utilities, business customers, and landscapir�,. 4 �10/31/94 17:35 $�14 770 5130 SVERDRUP RVP 4TH �010 27. A dcsign memorandum will be prcpared to summarize the desigu bxsis and design criteria_ In addition [o estimating the furiue �opulacion served and wastewater flows, the size and preliminary desie�a of the sewers will be developed. This clucument will serve as the basis for final design/bid docwments. 28. Review Wyc Rcport boo� at City Ha11 to rind locali�ns �f house lateral corulectiow lur !he Colle�e/Henders�n CSp (North & South) and Walnut/Hendezson CSO projects. 29. Dcvclop a Master Specification to be used un all project� in the Sanicary Sewer Improvement Program. The Master Specificat�on will be sent w the DNR f�r approval in advance of project suhmitta�s in an cffort to expedite individual project rcviews. Revisions will be made as required to tailor the master specificauon to the sPecifies of each inclividual project. 30. Prcpare iletaileci engineering design of t�ew sanilary sewers/st�rm sewers needed to segregate combined sewers as well as sewer relief systems for ovcrloadcd scwers. It is a.nticipated that an aerial creek crossing or a.n inverted syptioa will be designed for the West Side Relief project. Tl� Outfall Relief projects will require design of a sluice �ace structute and a diversion structure. 3�. Prepare bid doeuments, including plans, specif�ications and contrdct doeuments. Engineers 7oint Contract 17ocuments Coriamittcc upfront documents will be used. Tlu-ee sets of bid document� will be provided for review. Five sets of final bid dot;umeuts will be provided u�on eomptetian of each project. 32. A ge�technical investigarion wi11 he Perf�rmed al�,ng thr; pr�p�sed sewer ali?nment to identify the subsurface materials expected to be encauntered duziiz�g construcrion. Bricf mcmoz'andum-type reports will be issued to discuss the cffcct of subsurl'ace materi�ls on vench excavauoa, temporary excavalion support, backfill, and gr�und water control. Yt is anticipated that 36 borings will be drilled to an average depth of 20 fcet, or augcr refusal. 33. Public Meetings will be held to review thc scwcr unprovement plans beforo prc�ceedin�g with final design. It is anticipated ltwl Ihe projects will be divided into two groups and therefore two meetings witl be held. 34. Prepare cunstruction cost estimates for eaeh individual Pr�ject based on the eonstruetiou documents produced. 35. Assist the Qwner with the submission of plans and specificalions �o Missouri Departiment of Natural �Zesources for construction permit a��lication and the US �1rmy Cozps of �ngineers for a "Section" 404 Permit for wetlands. A simple suUinission for thc 404 permit ineluding a location map and brief pruject dcscripuon to receive a Nalional Permit is anticipated. No other permits are anticipated. 5 10/31/94 17:36 $314 770 5130 SVERDRUP RVP 4TH �OY1 AMENDMENT 1 Tp APPENDIX C PHASE 2 - COST ES'�'�MA,'�`E SUMMARY OCT4BIIt 31, 199d Add: Phase II Phase I Facili Plan De,s� Labor Cost Estimate Fsrimated Manhours 2,737 8,762 Average Rate, $/hr 23_00 23_00 Salary Relaced E�cpense Factor 1.428 1.428 Salary Cost 589,890 5288,440 G&A Oveshead (� 92.59'0 �83.150 2 1 $173,Q40 5555 250 Subcuubr-�ors Borings 10,780 Surveying 171,320 Aerial Mapping 23,100 Site�nders, Inc. (Leroy Nunn) S.S00 $5 500 $205,200 Other Reimbnrsable Cost Summary Auw Mileage 1,150 1,920 Lodging 360 1,140 'I�ravel Meals 760 1,560 Duplicating 300 3,500 Telephone 3Q0 800 Miscellaneous 1,800 2,000 CADD Design 3,240 48,6U0 CADD Plotting 200 2,7Q0 Micro Computer 700 5•000 Other Cost Total $3,310 $67 220 Fiuced Fee �?,,Q�7�4 $66.634 Phase 2 Tocal $208,110 $89�,300 �cx-am,��iao.�nr�,�er�p.as.a�s G2-1 '10/31/94 17:36 $314 770 5130 SVERDRUP RVP 4TH �012 � `,`�';'� oo tt �o �o 00 � � �t v oo -. p h _:w� d' CV h Q� � � � V) cn 7 � �D �n � � tN � � � O h a:... 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" AMENDMENT NO. 1 � APPENDIX U pctober 31, z994 Add: Phate 2 Schedule City Council Approval Novembe� 7, 1994 Notice to Proceed November 9, 1994 S�rveyor Notice to Procced November i l, 1994 Outfall 1Zelief S�rvey Complete November 25, 1994 Westside Kelief Survey ComPlete D�m� 2' �994 CollegellIendcrson Trurilc Sur�ey Comglete Begin Aerial Pholosi�aphy Walnud�ieaderson CSU �erial and Ground Survey Cuzaplete Dccember 23, 1994 College/Henderson CSt� (Norih & South) Aerial and Ground Jamuary 6, 1995 Surveys Complete Outfall Relief Design for iteview February 3, 199� CollegelHenderson Trunk Design for Rcview February 10, 1995 Wesl Side F�lief Design for Review Febivary 17, 1995 Rlalnut/Headerson Design for Review March 3, 1.995 College/Henderson CSO South Design for Review March 24, 199.5 College/Hen,derson CSO North Design for Rcview March 31, 1995 Phase 2 racility Plan Draft April 14, 1995 Phase 2 Facility Plan Public Meeting May, 1995 pending City and DNR Approvals May 22, 1995 Documents for June Bond Issue Complere