Site work, paving and new construction of a water / sewer project in Airway Heights, Washington. Completed plans call for the construction of a water / sewer project; for site work for a water / sewer project; and for paving for a water / sewer project.

As of August 25, 2026, this project has not yet been awarded. A timeline for the award has not yet been established. Preparation of structural design, construction of a storage facility (concrete reservoir or welded steel tank), installation of instrumentation and booster pump package, electrical upgrades, site clearing, grading, paving of access road, installation of yard piping, and retrofit of valves with electric actuators. For information regarding the proposed work, contact Pete Fisch, City of Airway Heights Project Manager (509) 570-7286, Email: pfisch@cawh.org. Question Deadline 08/05/2026 Any Bidder contemplating the submission of a proposal shall have thoroughly examined all of the various parts of these documents, and should there be any doubt as to the meaning or intent of said Contract Documents, the Bidder should request of the Engineer, in writing *The value for this project is based on a financial range. The value is listed as the highest possible cost from the range provided by a stakeholder or official project document. Project Estimate: _ Alternate 1: $2.35 million to $2.85 million _ Alternate 2: $3.25 million to $3.95 million The project generally consists of the following items: Preparation of structural design, including construction drawings and specifications, for a new 1- million-gallon capacity above-ground storage facility under two alternatives. Alternative A1 - 1-million-gallon above-ground circular concrete reservoir Alternative A2 - 1-million-gallon welded steel water storage tank Only one alternative will be selected for construction. Construction of the storage facility, including safety and access features such as ladders, railings, hatches, and platforms. Installation of associated instrumentation and appurtenances, including pressure transducers, level indicators, and ventilation systems. Installation and integration of a new booster pump package into the existing system, including electrical upgrades to support both the existing and new pump units. Site improvements including clearing and grubbing, excavation, grading, and restoration. Construction of a paved access road around the reservoir site. Installation of yard piping, including ductile iron and PVC pipes, fittings, valves, and other related components. Retrofit of existing gate valves with electric actuators. Installation of new butterfly valves with electric actuators for control and isolation. Site electrical improve