CSO Basin 34 (I-90) Stormwater Mitigation/Separation Facility - 2018052

Project Information

Bid Title: CSO Basin 34 (I-90) Stormwater Mitigation/Separation Facility - 2018052
Issuing Agency: City of Spokane
Location: Washington
Published Date: Sep 15, 2026
Closing Date: Sep 29, 2026
Government Level: State & Local
Status: Closed
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Project Description: CSO Basin 34 (I-90) Stormwater Mitigation/Separation Facility - 2018052

Details

Plans

Specs

StatusAccepting Bids

Bid Date 9/29/26 11:00am

Company & Contacts
City of Spokane Engineering Dept.

Kristy Warren

(509) 625-6700

kwarren@spokanecity.org

Location
Spokane, WA

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This project consists of the construction of a diversion structure, stormwater lift station, 4 Modular Wetland stormwater treatment systems, 4 type 2 deep drywells, 5 catch basins, associated site piping including approximately 200 total linear feet of stormwater forcemain pipe and appurtenances including a valve vault, 380 linear feet of stormwater pipe of varying sizes, 250 square yards of HMA pavement, 123 linear feet of sidewalk and driveways, sundry utility adjustments, and other related miscellaneous items.
Commodity Codes: NAICS 541330Engineering Services

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