IO3 Control Facility TJ Meenach CSO & Cochran Stormwater at Grace

This project consists of the construction of approximately 1.4 million gallon underground concrete CSO tank with mechanical and electrical facilities, including sewer pumps and force main, +27,050 cubic yards of structural excavation including haul, +10,560 cubic yards of borrow (various types), shoring, construction of the Cochran stormwater treatment and infiltration facilities, roadway construction with excavation and embankment, +2,200 linear feet of storm and CSO sewer installation, +1,350 linear feet of water main installation, sidewalk and curb installation, communication and electrical conduit installation, +7,500 square yards of 3-inch thick& 5.5-inch thick HMA pavement, gravel trail and pedestrian pathway construction, landscaping and irrigation work, sundry utility adjustments, and other related miscellaneous items.


Bidding Closed

Prebid Date3/15/17 9:00 am

Bid Date4/3/17 1:00 pm

Company & Contacts

City of Spokane Engineering Dept.

Cindy Kinzer   509-625-6700


Spokane, Eastern WA

Bidders may download digital files at no cost.

Engineers estimate : $8,500,000 to $10,000,000

A non-mandatory pre-bid conference will be held at the office of Spokane City Hall in the Council Briefing Center at 808 W. Spokane Falls Boulevard at 9:00 am on March 15, 2017.

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.