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HomeMy WebLinkAboutAgenda Report - June 7, 2017 C-07TM CITY OF LODI COUNCIL COMMUNICATION AGENDA ITEM c- 7 AGENDA TITLE: Accept Improvements Under Contract for Beckman Park Storm Water Pump Station Improvement Project MEETING DATE: June 7, 2017 PREPARED BY: Public Works Director RECOMMENDED ACTION: Accept improvements under contract for Beckman Park Storm Water Pump Station Improvement Project. BACKGROUND INFORMATION: This project was awarded to C.E. Cox Engineering, Inc., of Orangevale, on November 2, 2016, in the amount of $38,500. The contract has been completed in substantial conformance with the specifications approved by City Council on September 7, 2016. Approximately half of the City's storm drainage flows are directed to the Beckman Park Storm Water Pump Station, located at 1426 West Century Boulevard. The pump station was originally designed to discharge up to 40 cubic feet per second (cfs) of storm water into the Woodbridge Irrigation canal. Since master planned storm drain facilities serving The Vine at Vintner's Square subdivision are not yet available, the conditions of approval for the project require the developer to fund minor modifications to the City's existing storm drain system. The system modifications are intended to accommodate the additional storm water flows generated by the subdivision improvements. One of the required improvements is to modify the outfall structure at the Beckman Park Storm Water Pump Station. The modification is needed to increase the facility's discharge capacity from 40 cfs to 60 cfs. The project completion date was May 15, 2017, which was within the contract limit. The final contract price of $38,500 matched the original contract price. Sample photos are shown in Exhibit A. Following acceptance by the City Council, as required by law, the City Engineer will file a Notice of Completion with the County Recorder's office. The notice serves to notify vendors and subcontractors that the project is complete and begins their 30 -day period to file a stop notice requiring the City to withhold payments from the prime contractor in the event of a payment dispute. FISCAL IMPACT: This project will provide the necessary storm drain system capacity to serve The Vine at Vintner's Square Subdivision, thereby reducing the City's exposure to storm drain related claims. There is no impact to the City's General Fund. APPROVED: • ittitk 44. 1-111 k Stephen Schwa: er, City Manager K:\WP\PROJECTS\STORMDRN\Beckman Park Pump Station\Parshall Flume Replacement Project \CAccept doc 5/24/17 Accept Improvements Under Contract Beckman Park Storm Water Pump Station Improvement Project June 7, 2017 Page 2 FUNDING AVAILABLE: All project costs were paid by the developer in accordance with the improvement agreement. Charles E. Swimley, Jr. Public Works Director Prepared by: Sean Nathan, Senior Civil Engineer CES/SN/tdb Attachment cc: Utilities Superintendent PW Management Analysist K:\WP\PROJECTS\STORMDRN\Beckman Park Pump Station\Parshall Flume Replacement Project \CAccept.doc 5/24/17 Exhibit A yr :..;Igifirupirpromotriff vu�nuuuu►►u►� I/IIi►11111111►1111►1 iuu►u�uu�ur►�► �uin1uuuuunr