Texas Parks and Wildlife Department seeks a contractor through this Request for Competitive Sealed Proposals to construct a new Conservation Education Center at the Powderhorn Wildlife Management Area in Calhoun County, Texas.Solicitation documents are available electronically in the Vendor Gateway using the following link: https://tpwd.cobblestone.software/Gateway/solicitationdetails?solicid=70Prospective bidders may access the Vendor Gateway Sign In/Create Account here: https://tpwd.cobblestone.software/Gateway/Default.aspx TPWD will host a Pre-Proposal Conference (web-based teleconference) via Microsoft® Teams on August 25, 2026 at 10:00 AM. Required registration for the pre-proposal conference can be accessed here:  https://events.gcc.teams.microsoft.com/event/33db3b24-82b2-41e5-937f-c2b670ec1d16@7864fda7-62ad-47ec-81ec-323266e3a35f