West Des Moines Ionwave #0510-007-2026

Sanitary Sewer Rehabilitation with CIPP Lining

The City of West Des Moines is seeking a contractor for sanitary sewer rehabilitation using cured-in-place pipe (CIPP) lining. - Government buyer: City of West Des Moines, Iowa; City Clerk’s Office. - Scope: Approximately 9,898 linear feet of sewer lining, service reconnections, traffic control, bypass pumping, and related construction work. - 8-inch CIPP lining: 5,213 LF - 10-inch CIPP lining: 3,957 LF - 12-inch CIPP lining: 176 LF - 15-inch CIPP lining: 552 LF - Service reconnections: 96 EA - Traffic control: 1 lump-sum item; bypass pumping: 1 lump-sum item - OEMs: No specific OEMs or proprietary products are identified. AECOM is named as the engineer responsible for the plans and specifications, not as a product manufacturer or contractor. - Notable requirements: Work must begin within 10 days after written notice to proceed; the contractor must provide a four-year maintenance guarantee. The solicitation also specifies performance and payment bonds equal to 100% of the contract price and liquidated damages of $500 per day for late completion. - The engineer’s estimated construction total is $565,305.

Description

The City of West Des Moines is soliciting bids for the 2026 Sewer Pipe Rehabilitation Program. The work includes furnishing labor, equipment, and materials to install cured-in-place pipe lining for approximately 9,898 linear feet of 8-inch through 15-inch sanitary sewer, reinstate 96 services, provide traffic control and bypass pumping, and perform related miscellaneous work. Work must comply with plans and specifications prepared by AECOM and be completed by September 30, 2027. The successful bidder must provide a 100% performance and payment bond and a four-year maintenance guarantee.

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