NOTICE TO CONTRACTORS AND VENDORS SMALL WORKS ROSTER PARTICIPATION Notice is hereby given that Columbia Irrigation District (CID) utilizes the Municipal Research and Services Center (MRSC) Small Works Roster for the solicitation of quotations from contractors for public works projects authorized under RCW Chapter 39.04. Contractors interested in being considered for Small Works Roster projects with CID must register with the MRSC Small Works Roster. Registration is available online through MRSC Rosters. Questions regarding this notice may be directed to Columbia Irrigation District, 291 Bradley Boulevard, Richland, WA 99354, telephone (509) 586-6118, or through the District's website at www.columbiairrigation.com. IPL0349362 Jun 17,24 2026