Replace Drill Floor Windows and Panels Project, Mitchell, SD

The South Dakota Department of the Military is seeking a qualified contractor to replace all drill‑floor windows and associated panels at the Mitchell Armory facility. The work includes demolition of existing window systems, supply and installation of aluminum‑framed storefront windows with insulated glazing, flashing, sealants, and associated site protection. Bidders must provide a 5 % certified check or 10 % bid bond for bids over $100 k, submit extensive qualifications (skill statements, tax license, background‑check compliance), and adhere to a 184‑day construction schedule following the notice to proceed. • Scope: Demolition, replacement of windows/panels, installation of aluminum storefront systems, flashing, sealants, and final cleaning. • Requirements: Certified bid security (5 % or 10 % bond), background checks for site superintendents, resident‑labor preference, extensive documentation (skill statements, tax/license, warranties). • Timeline: Pre‑bid meeting (optional) on July 21 2026; electronic bid deadline July 30 2026 2 PM CT; 184 calendar days to substantial completion plus 14 days to final completion.