On October 13, 2026, amendment 0004 to solicitation 1240BH26R0013 - GAOA Blanchard Springs Caverns Tunnel Rehabilitation in Ozark-St. Francis National Forest has been posted to SAM.gov and accomplished the following:
This amendment must be acknowledged and submitted with your proposal.
On September 30, 2026, amendment 0003 to solicitation 1240BH26R0013 - GAOA Blanchard Springs Caverns Tunnel Rehabilitation in Ozark-St. Francis National Forest has been posted to SAM.gov and accomplished the following:
This amendment must be acknowledged and submitted with your proposal.
On September 17, 2026, amendment 0002 to solicitation 1240BH26R0013 - GAOA Blanchard Springs Caverns Tunnel Rehabilitation in Ozark-St. Francis National Forest has been posted to SAM.gov and accomplished the following:
Post RFI questions and answers labeled C05a RFI QA 1240BH26R0013.
Post pre-bid sign in sheet labeled C05b Site Visit Sign In 1240BH26R0013.
This amendment must be acknowledged and submitted with your proposal.
On August 12, 2026, amendment 0001 to solicitation 1240BH26R0013 - GAOA Blanchard Springs Caverns Tunnel Rehabilitation in Ozark-St. Francis National Forest has been posted to SAM.gov and accomplished the following:
This SF30 must be acknowledged and submitted with your proposal.
This project includes all labor, equipment, supplies, testing & inspections, and incidentals necessary for the Blanchard Springs Caverns (BSC) Dripstone and Discovery Trail Infrastructure repairs and safety upgrades. All work shall conform to the attached Drawings and Specifications. All work shall be performed by qualified and licensed contractors for all trades applicable. Work includes but is not limited to structural stabilization of tunnel entrance and exits, disposal and removal of existing supports, masonry repairs, Installation of Instrumentation & monitoring equipment, replacement of existing air lock doors at entrance and exits, replacement of existing security doors at entrance and exits, replacement of existing suspended ceiling system, components, and associated ductwork, replacement of existing bypass tunnel door, replacement of existing lighting and distribution system components, replacement of existing safety handrails, and replacement of the existing mine phone system and components.
The project furnishes all labor, equipment, supplies, testing and inspections for Blanchard Springs Caverns Dripstone and Discovery Trail repairs conforming to drawings and specifications, including structural stabilization of tunnel entrances and exits, removal of existing supports, scaling, rockbolts with mesh and shotcrete, masonry repairs, instrumentation and crack and telltale monitoring, replacement of airlock doors, security doors and the bypass tunnel door, replacement of suspended ceiling with ductwork and cable trays, replacement of lighting and distribution, safety handrails and mine phone system, plus sinkhole fill, diversion berm and seeding.
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A surety’s written statement that it expects to bond you up to a stated amount, subject to final underwriting. It’s what a GC or agency asks to see before they take your bid seriously.
Source: SAM.gov (notice afbcb2bf2e9f4110891caff1bfe1c823), retrieved via the SAM.gov Get Opportunities API. View the official posting, and always confirm requirements and deadlines with the issuing agency.