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RIVERSIDE PUBLIC UTILITIES Board Memorandum BOARD OF PUBLIC UTILITIESDATE:NOVEMBER27,2017 ITEM NO: 7 SUBJECT:CONSTRUCTION OF THE JACKSON STREET RECYCLED WATER PIPELINE PROJECT(PHASE I) –BID NO. RPU-7465 –APPROVE THE INCREASED EXPENDITURE OF $430,000FOR WORK ORDER NO. 1521905 FOR A REVISED WORK ORDER TOTAL OF $9,039,000 ISSUE: Approve the increasedexpenditure of $430,000for Work Order No. 1521905 for a revised total of $9,039,000, which includes all design, construction, paving and construction contingency costs for the Jackson Street 24-Inch Recycled Water Pipeline Project (Phase I). RECOMMENDATIONS: That the Board of Public Utilities: 1.Approve theincreased expenditure of $430,000for Work Order No. 1521905 for a revised total of $9,039,000, which includes all design, construction, paving and construction contingency costs for theJackson Street 24-Inch Recycled Water Pipeline Project (Phase I); and 2.Authorize staff to issue changes orders in an amount not to exceed $430,000 to the construction contractwith Trautwein Construction, Inc., for the Jackson Street Recycled Water Pipeline Project (Phase I) –Bid No. RPU-7465. BACKGROUND: On June 12, 2017, the Board of Public Utilities awarded a contract for the construction of the Jackson Street Recycled Water Pipeline Project (Phase I)to Trautwein Construction, Inc.,in the amount of $7,162,460. The City Council, in adopting Resolution 21178, authorizes staff to issue change orders to contracts in excess of $1,000,000in an amount not to exceed $100,000 plus one percent of the original contract price, which here is $171,624.60. Theproject will extend the existing 24-inch recycled water pipeline that currently terminates at the intersection of Van Buren Boulevard and Jackson Streetto the intersection of Jackson Street and Cleveland Avenue. The work involvesthe construction of 15,600 linear feet of 24-inchrecycled water pipeline along Jackson Street, Magnolia Avenue, and Monroe Streetand 3,100 linear feet of 8-inch recycled water pipelinealong Central Avenue. Abandonment of 7,000 linear feet of 42-inch and 48-inch techite pipeline alongMonroe Street that was previously taken out of serviceis also included. Thisnew pipeline will expand Riverside Public Utilities’ (RPU) recycled water system by providing recycled water service to customers along its proposed alignment, and it will serve as a backbone for potential expansion of RPU’s recycled water system in the future. Page 69