Culver Gulch Shaft Closure

This is a combined synopsis/solicitation for commercial items prepared in accordance with the format in FAR Part 12. This announcement constitutes only solicitation. Quotations are being requested and a separate written solicitation will not be issued. Solicitation number 1240BJ26Q0028 is issued as a Request for Quotation (RFQ) for Culver Gulch Shaft Closure. This acquisition is set-aside for small business concerns. The applicable North American Industry Classification Standard Code is 237990 The small business size standard is $45,000,000.00 This acquisition is a Total Small Business Set-Aside. All responsible sources may submit a quotation which will be considered by the agency. Amendment A00001 This amendment is for the Q&A's and to move the due date out to 9/4/2026 at 1600 PT