Department of the InteriorIssuing agency·South Dakota·via the SAM.gov Get Opportunities APIWe post new windows opportunities in South Dakota as agencies publish them. Get them in one email — free, and unsubscribe whenever.
This serves as the pre-solicitation notice. See attached pre-solicitation notice.
The work includes the demo, removal, and disposal of 43 existing 5' x 8' viewing glass panels on the Visitor Center lower-level along with associated window sealant, and installation of 43 new 5' x 8' one-inch argon gas insulated glass panels with new seals. It also includes demo and disposal of 2 existing Horton Automatics accessibility door openers and associated hardware, and installation of two new complete accessibility door opener systems in accordance with ADA standards.
"US""57751""Rapid City""SD""USA""DOI, NPS, MWR - NEKOTA MABO""820 Columbus St""B01_Synopsis_of_Proposed_Contract_Action_(5)_2.docx"25737"file"".docx""1""2026-07-29T20:53:45.968+00:00""20d3ac450fde423ca6ee630fdd8e8df6""public""0""public""1dbae951eba84d0a9ef1b127a5f44353""0"1"0"Source: SAM.gov (notice 1e206269e0604af1b28539ee66915b82), retrieved via the SAM.gov Get Opportunities API. View the official posting , always confirm requirements and deadlines with the issuing agency.