Invitation to Bidders Main Canal Sealing Project 2026-2027 Yakima County, Washington Bidders are invited to submit sealed bids for concrete sealing preparation and application of polyurea in the Roza Main Canal in accordance with applicable industry standards, regulatory requirements, and District-supplied specifications. Bids shall be on a per gallon applied per schedule basis and in U.S. dollars. The district reserves the right to award any or all of each schedule. A Notice of Award will be issued on or about August 12, 2026. All work related to this contract shall be completed by March 10, 2027. A copy of the Bidding Documents, is available through the Roza Irrigation District Web page (www.roza.org) under "Projects" and "See Current Project Bid Information" (https://www.roza.org/project-bid-information/ ). Questions concerning the bid documents should be addressed to Wayne Sonnichsen at (509) 836-4819, Monday through Friday 7:00 A.M. to 4:00 P.M. Bids will be received at the Roza Irrigation District office, P.O. Box 810 / 125 S. 13th Street, Sunnyside, WA 98944, until 2:30 p.m., Thursday, August 6, 2026, at which time the Bids will be opened and publicly read aloud. Bids received after the time of announced opening will not be accepted and will be returned unopened. Each bid shall be accompanied by a bid security in certified or cashier's check or bid bond on District form and in an amount equal to at least 5% of the amount of such bid. The district reserves the right to reject any or all bids and to waive any irregularities such as informalities. IPL0356489 Jul 12,19 2026