SIA Transmission Line Crossing Under I-90 - 2018107

This project consists of the construction of approximately 215 feet of 48” steel casing pipe installed by trenchless methods, 3,275 feet of 30” ductile iron water pipe, 44 feet of 12” ductile iron water pipe, 54 feet of 8” ductile iron water pipe, 562 square yards of 6-inch thick HMA pavement patching, ,172 square yards of 5-inch thick HMA pavement patching,55 square yards of 2-inch thick HMA pavement patching, 399 linear feet of curb and gutter, 231 square yards of concrete sidewalk, sundry utility adjustments, and other related miscellaneous items.


Bidding Closed

Bid Date3/6/23 1:00pm

Company & Contacts

City of Spokane Engineering Dept.
David St. Pierre  
(509) 625-6700


Spokane, WA

This site is for the “General Public”. If you are a Bidder, Sub-bidder or a Supplier, go back to City of Spokane Plan Room and choose the “Bidders Access” option

If you add yourself to the plan holders list you WILL NOT be notified of changes to this project.