Sundog Trunk Main Sewer Phase C3

The City of Prescott, Arizona, is requesting bids on the Sundog Trunk Main Sewer Phase C3 Project, a wastewater infrastructure centralization initiative with sealed bids due October 1, 2026, at 2:00 p.m. via the OpenGov Procurement portal and a mandatory pre-bid conference on September 8, 2026, at 9:00 a.m. at the City of Prescott Public Works Department.

Bidders must hold an Arizona Registrar of Contractors A-General Engineering license. The scope includes construction of a downtown regional lift station near Granite Creek Park/6th Street, approximately 25,000 linear feet of 26-inch force main routing through downtown streets and residential areas, approximately 2,500 linear feet of 24-inch gravity sewer trunk main with 8-inch branch mains along Granite Creek, utility coordination, traffic management, and environmental controls. The project addresses capacity limitations and mitigates risk of sanitary sewer overflows highlighted by a 2023 ADEQ consent order. Work involves extensive utility coordination in urban and historic corridors and environmental protection for an EPA-designated impaired waterway.

The contract value is $4.12 million with 148 line items. The contract term begins November 9, 2026, with an anticipated Notice to Proceed of November 30, 2026, and expected project completion by May 31, 2028. Work must be completed within 720 calendar days from Notice to Proceed. Anticipated award date is October 27, 2026. Bidders must submit a proposal guarantee of at least 10 percent of the total bid price. Construction insurance requirements include commercial general liability with $1,000,000 per occurrence and $3,000,000 general aggregate; business automobile liability with $1,000,000 combined single limit; and workers' compensation with statutory limits. Questions must be submitted by September 22, 2026, at 5:00 p.m. through the OpenGov Procurement portal's Question and Answer section.