Type : Bid Notification
Bid Information Bid Alert No: 00001933571 Bid Title: Stainless Steel Dam Slide Gates Agency Bid No.
Bid Information Bid Alert No: 00001933571 Bid Title: Stainless Steel Dam Slide Gates Agency Bid No.
Bid Information Bid Alert No: 00001980714 Bid Title: STAINLESS STEEL DAM SLIDE GATES (Supply only) Agency Bid No.
Repair surface slides 7 located at approximate station 60+32 to 61+40 and slide 13 located at approximate station 11+00 to 13+00 at Joe Pool Dam Lake.
Supporting Documents Invitation to Bid Columbia Lake Dam: Slide Gate Assembly Rehabilitation (6 MB) Addendum 1 (11 KB) Addendum 2 - December 1, 2023 Gate Valve Replacement (66 KB) Shoreline Diving Columbia Lake Dam (542 KB)
Project is to design and construct three (3) new slide gates that are safe to operate for PWB staff and provide additional critical water storage behind with new gates that are seismically built to withstand the next major earthquake.
This contract involves decommissioning of the three Slip N Slide (formerly Shooting Star) dams and restoring the Slip N Slide drainage to a native wetland habitat. The project will be broken into two phases that are expected to be awarded over two years. Depending on USFS funding available, both phases may be awarded simultaneously in Year 1.
Slide Gate Repair. Examples of prior experience repairing dam slide gates.f. Babbitt seal work. The Contractor shall have previous experience pouring and handling molten metals and shall be familiar with the properties and finishing of Babbitt metal.