SWR 2026 Stormwater Package 3 Projects

Spokane County is soliciting bids for the SWR 2026 Stormwater Package 3 Projects under solicitation 26-11142, with an engineer's estimate of 349,000 dollars plus applicable taxes. The project involves stormwater infrastructure improvements across four specific locations: 5 Mile Grange, Lloyd Street, Casper Drive and Hangman Valley Road, and 5602 Willamette Street. All work must be completed by October 31, 2026, within a total of 20 non-consecutive working days. The scope includes removing and replacing concrete curbs, sidewalks, and asphalt driveway approaches, as well as installing high friction surface treatments, permanent pavement markings, and concrete median barriers. The contract will be awarded to the low responsible bidder based on a Lowest Price Technically Acceptable approach. Qualified bidders must be registered with the Spokane County Small Works Roster in accordance with RCW 39.04.155 and demonstrate experience completing at least five similar projects within the last five years. Performance is governed by the 2026 WSDOT Standard Specifications for Road, Bridge, and Municipal Construction, as well as Washington State prevailing wage laws and safety standards. Contractors are responsible for securing all necessary permits, verifying underground utilities, and adhering to the Spokane County Noise Ordinance. Bids must be submitted by 1:00 PM on August 24, 2026, via the Public Purchase portal, email, or mail.