2026 Sewer Pipe Rehabilitation Program

The City of West Des Moines is soliciting bids for the 2026 Sewer Pipe Rehabilitation Program, which involves Cured‑In‑Place Pipe (CIPP) lining of approximately 9,898 linear feet of sanitary sewer (8‑15″ diameter), reinstatement of 96 services, traffic control, bypass pumping, and related site work. The contract requires a 10 % bid bond, a performance and payment bond equal to 100 % of the contract price, and a four‑year maintenance guarantee. Work must begin within ten days of award and be completed by September 30 2027, with liquidated damages of $500 per day for late completion. Bids are submitted electronically by November 4 2026, and questions must be submitted by November 2 2026. • CIPP lining of ~9,898 ft of 8‑15″ sewer pipe • 96 service reinstatements and associated connections • Traffic control, bypass pumping, and miscellaneous site work • Mandatory 10 % bid bond; 100 % performance/payment bond; 4‑year maintenance guarantee • Project start within 10 days of award; completion by 30 Sep 2027 • Electronic bid submission deadline: 4 Nov 2026; questions due 2 Nov 2026 • Award announced at City Council meeting 16 Nov 2026 • Payment based on monthly progress estimates (97 % of work value)