Project Information

Bid Title

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

Issuing Agency

City of Spokane

Location

Washington

Published Date

Sep 26, 2026

Closing Date

Sep 29, 2026

Government Level

State & Local

Status

Closed

Original Source

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Bid Documents

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Project Description

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

Details

Plans

Specs

Addenda/Other

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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