2005 AGN JAN 18 I19 - Laserfiche WebLink

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CITY OF COLTON Item #19 AGENDA REPORT FOR THE COLTON UTILITY AUTHORITY MEETING OF JANUARY 18, 2005 TO: HONORABLE CHAIRPERSON AND UTILITY AUTHORITY MEMBERS FROM: ERIC R. FRASER, DIRECTOR OF WATER & WASTEWATER OPERATIONS SUBJECT: AWARD OF BID FOR MILL STREET PIPELINE RE-LINING PROJECT DATE: JANUARY 10, 2005 BACKGROUND: The water main on Mill Street between Rancho Avenue and North 8`h Street is approximately 44 years old. The waterline is made of approximately 2,925' of 12" diameter mortar lined and tar wrapped steel, and 1,600' of 18 " diameter mortar lined and tar wrapped steel. The water main supplies 55% of the water to the western zone in the summer months. DI SCUSSI O N/ANALYSIS: During the week of January 3rd, staff was investigating the discolored water complaints in areas where City Crews recently flushed, while flushing City crews noticed that pieces of the interior mortar lining were flushing out of the fire hydrants and blow offs connected to the Mill Street 18" water main. The possible failure of some of the interior mortar lining in the 18" water main may be one of the contributing factors to the rusty colored water complaints in the western zone. Spiniello Construction, Doty Bros. and J Fletcher Creamer Pipe Repair Contractors were contacted to provide sealed bids on Monday, January 10, 2005 at 10:00 A.M. at Corporate Yard for the repair of the interior lining of the water main. Two sealed bids were received and Spiniello submitted a bid for relining the water main using the cement mortar method and Doty Bros. provided a bid to reline the water main using the High Density Polyethylene (HDPE) liner method. Staff recommends the mortar line method to reline the 18" diameter water main and award contract to Spinieilo Construction. FINANCIAL IMPACT: Sufficient funds are available in the Capital Improvement Main Line Replacement Account 521-8100-8106- 3890-0000-000. ENVIRONMENTAL IMPACT: None CONFLICT OF INTEREST — Gift Disclosure Requirements Exact Business Name: Spiniello Construction President or Equal: Doug Sanders, Exec. Vice President Contact: Scott Seitrich, Project Engineer RECOMMENDATION: Staff recommends that the Colton Utility Authority authorize the City Manager to execute a contract with Spiniello Construction for the Mill Street Pipeline Relining Project in an amount not-to-exceed $99,616.00. Prepared by: Mike Medina, Water Utilities Manager 7/I O/03 City Clerk's Office Cb