Post Street Bridge Replacement - 2017105

This project consists of the construction of approximately 800 cubic yards of excavation and embankment, 370 linear feet of 60-inch sanitary sewer, 2 sanitary sewer diversion vaults (for live sewer diversion), 380 linear feet of storm sewer, 3 drainage structures, 1 stormwater lift station, 500 linear feet of storm sewer force main, 480 linear feet of 18- inch water main, 600 tons of HMA pavement, sundry utility adjustments, 17,700 square feet of bridge superstructure demolition and replacement and other related miscellaneous items.


Bidding Closed

Prebid Date2/13/20 1:30 pm

Bid Date3/30/20 1:00 pm

Company & Contacts

City of Spokane Engineering Dept.

See below  


Spokane, WA

Dear City of Spokane Planholders, In order to accommodate the City’s efforts to reduce the spread of COVID-19, ensuring social distancing, please consider dropping off your bids and NOT staying for the bid opening this afternoon in order to reduce the number of people. If you feel you must attend the bid opening, please bring only one person from your firm. We’re working to set up call in number to listen to the bid opening. If you have any questions, or if you would be interested in calling into listen to the bid opening, please contact me at or (509) 625-6700.

Technical questions (except water main south of bridge): Greg Hess, KPFF, 206-926-0512

Technical questions (water main south of bridge only): Jake Dial, City of Spokane Engineering Dept, 509-625-6700

Procedural/bidding questions: Dan Buller, City of Spokane Engineering Dept, 509-625-6700

Project Estimate: $18,000,000.00- $20,000,000.00

Bidders may download electronic files at no cost. Printed documents are available, at Bidders expense, by choosing the “Order” option.

A MANDATORY prebid conference will be held at the office of the Engineering Services Department, 808 W. Spokane Falls Boulevard, Spokane, WA, at 1:30 p.m. on February 13, 2020 in Conference Room 2B, 2nd floor, City Hall.

Additional project information including the Engineer’s estimated cost range for the project, bid results (after bid opening), as well as information about other City projects are available by following this link for The City of Spokane Engineering Services.