GREENBUSH – SEKESC NOTICE TO VENDORS The Purchasing Cooperative at Greenbush (Southeast Kansas Education Service Center), on behalf of its eligible participating entities, is soliciting sealed proposals for the following Request for Proposal (RFP): 26.5 ESC-ROOFING2026 Proposal Deadline: June 12, 2026 – 12:00 PM Central Time Interested vendors may obtain the link to solicitation documents by contacting: procurement@greenbush.org .Vendors must also register at no cost through Public Purchase to participate in Greenbush solicitations. All proposals must be submitted electronically prior to the deadline. Proposal Opening: June 12, 2026, immediately following the 12:00 PM Central Time submission deadline at Southeast Kansas Education Service Center (Greenbush), 947 W. 47 HWY, Girard, KS 66743 IPL0341737 May 19,25 2026