INVITATION TO BID Sealed bids for Ringold Relift Pumping Plant Discharge Pipes will be received at the main office of the South Columbia Basin Irrigation District (District), P.O Box 1006, 1135 East Hillsboro Street, Suite A, Pasco, Washington, 99301, until 2:00 p.m. on Friday, November 7th, 2025. At that time the bids will be publicly opened and read. The construction project consists of removal and disposal of existing steel and concrete discharge pipes as well as concrete encasement, and the construction of new steel discharge lines, concrete encasement and a new concrete wall. All work shall be within the existing USBR rights-of-way and designated work zones. The Contractor cannot begin removal of existing structures until after the regular irrigation season, typically the end of October, and must complete all work by March 1st, 2026. This project will be located within Block 15 of the South Columbia Basin Irrigation District, 8.5 miles west of the town of Eltopia, WA. A site visit by each bidder is mandatory. Two hosted pre-bid site visits are scheduled for October 28th and November 3rd, 2025 at 10:00am. Other site visits may be allowed at the District's discretion. The meeting location will be at the pumping plant, approximately 0.2 miles north of the intersection of Eltopia West Road and Taylor Flats Road. Metting location latitude and longitude coordinates: 46°27'43.67"N, 119°11'44.39"W. Each bid must be submitted on the prescribed Bid Form and accompanied by bid security as prescribed in the Instructions to Bidders. The successful bidder will be required to furnish the additional bonds prescribed in the Bidding Documents. In order to submit a bid on public work, bidders and their subcontractors shall hold such licenses and registrations as required by state statutes and codes and federal and local laws and regulations. The project is a public works construction projects to be paid by public funds; therefore, the minimum prevailing wage rates, published by the State Department of Labor and Industries, are required. Following the bid opening, all bids will be tabulated, checked and evaluated by the District's staff and Engineer. Tabulated bids will then be submitted to the District's Board of Directors for consideration and award at the meeting beginning 9:00 a.m. on November 20th, 2025. The District reserves the right to accept or reject any or all bids, and to waive any irregularities as informalities in said bids. Official digital copies of "Bid Proposal, Contract Documents, Technical Specifications and Project Plans for Ringold Relift Pumping Plant Discharge Pipes" can be obtained from the Quest CDN website at www.questcdn.com. The complete digital contract document can be downloaded for a $22.00 non-refundable fee by inputting the QuestCDN project #9906769 on the above website. Please contact QuestCDN.com at 952-233-1632 or info@questcdn.com for assistance in free membership registration and document downloading. Copies for viewing are also available at the District's main office located at 1135 East Hillsboro Street, Suite A, P.O. Box 1006, Pasco, WA 99301, and by phone at (509) 547-1735. The contact persons are Tyson Poe, District Engineer and Brian Scott, Chief Engineer. IPL0283016 Oct 20,27,Nov 3 2025