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Fiscal Year 2017 Sewershed 10 Manhole Project Acceptance Copyrighted July 2, 2018 City of Dubuque Consent Items # 18. ITEM TITLE: Fiscal Year 2017 Sewershed 10 Manhole Project Acceptance SUMMARY: City Manager recommending acceptance of the public improvement construction contract for the FY17 Sewershed 10 Sanitary Sewer Manhole Project, as completed by Drew Cook& Sons Excavating. RESOLUTION Accepting the FY17 Sewershed 10 Sanitary Sewer Manhole Project SUGGESTED DISPOSITION: Suggested Disposition: Receive and File; Adopt Resolution(s) ATTACHMENTS: Description Type FY17 Sewershed 10 Manhole Project-NNM Memo City Manager Memo Staff Memo Staff Memo Resolution Resolutions THE CITY OF Dubuque � AIFA�erlwGh UB E '�� III► Masterpiece on the Mississippi Z°°'�w'2 7A13 2017 TO: The Honorable Mayor and City Council Members FROM: Michael C. Van Milligen, City Manager SUBJECT: FY17 Sewershed 10 Sanitary Sewer Manhole Project (CIP #7101335, #7401405) DATE: June 25, 2018 City Engineer Gus Psihoyos is recommending acceptance of the public improvement construction contract for the FY17 Sewershed 10 Sanitary Sewer Manhole Project, as completed by Drew Cook & Sons Excavating, in the final contract amount of $127,349.21 , which is a 4.24°k increase from the original contract amount of $122,161 .00. The cost increase was primarily due to unsuitable backfill materials found during construction and additional sanitary sewer fittings. I concur with the recommendation and respectfully request Mayor and City Council approval. �1.� ��, i�,� Mic ael C. Van Milligen �� � MCVM:jh Attachment cc: Crenna Brumwell, City Attorney Teri Goodmann, Assistant City Manager Cori Burbach, Assistant City Manager Gus Psihoyos, City Engineer � THE CITY OF Dubuque � D ��� UB E �. .� � I� Masterpiece on the Mississippi Z°°''2°'Z 2013•Z017 TO: Michael C. Van Milligen: City Manager.--��� FROM: Gus Psihoyos, City Engineer �:=7 ` - � �..�_- DATE: June 25, 2018 RE: FY17 Sewershed 10 Sanitary Sewer Manhole Project (CIP 7101335, 7401405) INTRODUCTION The enclosed resolution provides for the acceptance of the public improvement construction contract for the FY17 Sewershed 10 Sanitary Sewer Manhole Project. BACKGROUND The City of Dubuque, lowa is under a Consent Decree according to Case 2:11-cv-01001-EJM, United States of America and the State of lowa v. the City of Dubuque, IA (N.D. lowa), Civil Action Number 2008V00041, DOJ Case Number 90-5-1-1-09339 effective June 27, 2011. The City is required to submit Corrective Action plans for each of the Sanitary Sewersheds identified in the Consent Decree. The FY2017 budget appropriated funds for sanitary sewer manhole improvements in the Consent Decree Correction Action Plan. DISCUSSION ThP 2�17 Sewershed 1� Manhols Replacement Pro}ect was completed by Drew Cook & Sons Excavating of Dubuque, lowa, in the final contract amount of$127,349.21 which is a 4.24% increase from the original contract amount of$122,161.00. The project included the replacement of fourteen (14) manholes and the elimination of four (4) manholes in Sewershed 10. The cost increase was primarily due to unsuitable backfill materials found during construction, and additional sanitary sewer fittings. BUDGETIMPACT The summary of project costs for the FY17 Sewershed 10 Sanitary Sewer Manhole Project is as follows: Award Final ; Construction Contract $ 122,161.00 $ 127,349.21 Contin enc_ (10%) _ 12,216.00 0.00 Construction En ineerin�& Ins ection 15% 20,157.00 19 102.38 Total Pro'ect Cost $154,534,00 146 451.59 The funding for this project will be distributed from the CIP's identified below: CIP No. Fund Description Fund Amount 7101335 Sanitary Sewer Manhole Replacement & Rehabilitation $145,118.1 7401405 Water Main Re lacements 1 333.4 Total Pro'ect Fundin 146 451.5� RECOMMENDATION The City Council is requested to adopt the attached resolution to accept the improvements and to authorize the payment of the contract amount of $127,349.21 to Drew Cook & Sons Excavating for the FY17 Sewershed 10 Sanitary Sewer Manhole Project. Prepared by: Kerry Bradley, Engineering Asst. cc: Jenny Larson, Budget Director Denise Ihrig, PE, Water Department Manager Deron Muehring, Civil Engineer II 2 RESOLUTION NO. 197-18 ACCEPTING THE THE FY17 SEWERSHED 10 SANITARY SEWER MANHOLE PROJECT WHEREAS, the public improvement contract for the FY17 Sewershed 10 Sanitary Sewer Manhole Project, (the Project) has been completed by the Contractor, Drew Cook & Sons Excavating (Contractor), the City Engineer has examined the work and recommends that the Project be accepted; and WHEREAS, the final contract amount for the Project is $127,349.21; WHEREAS, the Contractor has previously been paid $120,981.75, leaving a balance of $6,367.46; and WHEREAS, the City Council finds that the recommendation of the City Engineer should be accepted. NOW, THEREFORE, BE IT RESOLVED BY THE CITY COUNCIL OF THE CITY OF DUBUQUE, IOWA: Section 1. The recommendation of the City Engineer is approved, and the Project is hereby accepted. Section 2. The Finance Director is hereby directed to pay to the Contractor the balance of the retainage of $6,367.46 as provided in Iowa Code chapter 573, and to pay such retainage in accordance with the provisions of Iowa Code chapter 573 or Iowa Code chapter 26.13. Passed, approved and adopted this 2nd day of July, 2018. Attest: Kevirj/S.'Firnstahl, `CMC City Clerk Zezi Roy D. Buoi, Mayor CITY ENGINEER'S CERTIFICATE OF FINAL COMPLETION OF FY17 SEWERSHED 10 SANITARY SEWER MANHOLE PROJECT The undersigned City Engineer of the City of Dubuque, Iowa, hereby certifies that he has inspected the FY17 Sewershed 10 Sanitary Sewer Manhole Project, and that said Project has been performed in compliance with the terms of the Public Improvement Contract, and that the total cost of the completed work is $127,349.21. Dated this day of , 2018. Gus Psihoyos, City Engineer Filed in the office of the City Clerk on the day off , 2018. Kevin, Firns 1, CMd, City Clerk