Sand, Gravel, Clay, and Ceramic and Refractory Minerals Mining and Quarrying — Contract Opportunities

AI Summary

The Department of the Interior, National Park Service is seeking proposals for the KALA FY26 Bulk Gravel project. This opportunity is classified under NAICS code 212321 and is focused on the procurement of bulk gravel as a construction material. Interested bidders should prepare to submit their proposals by the specifi…

AI Summary

The Department of the Interior, Bureau of Reclamation, is soliciting proposals for the Red Canyon Blasting 2.0 project. This opportunity focuses on blasting services and is not subject to Simplified Acquisition Procedures. Interested bidders should prepare to submit their proposals in response to this solicitation.

AI Summary

The Department of Defense, specifically the Department of the Army, is soliciting proposals for a base course project. This opportunity is categorized under NAICS code 212321 and is a combined synopsis/solicitation. Bidders should note that this opportunity is not set aside for small businesses.

AI Summary

This opportunity is a sources sought notice for a 10-year blanket purchase agreement for bulk aggregate material at St. Mark's National Wildlife Refuge. Interested parties should prepare to provide the necessary materials as specified by the Department of the Interior, US Fish and Wildlife Service.

AI Summary

The Department of the Interior is soliciting quotes for roadway gravel materials for the Parker River National Wildlife Refuge. This opportunity is categorized under NAICS code 212321 and is set aside for small businesses. Interested bidders should prepare to submit their quotes by the specified deadline.

AI Summary

The Department of the Interior, National Park Service, is seeking quotes for 1500 tons of 3/4" CDOT Class 6 road base to be delivered to Rocky Mountain National Park. The quote reply due date has been extended to May 18, 2026, at 11:00 AM MDT.

AI Summary

The Black Hills National Cemetery is seeking sources for various aggregates including concrete sand, road base gravel, crushed fines, clean gravel chips, topsoil, and fill dirt. This is a Sources Sought notice to identify potential suppliers for these materials.

AI Summary

This Request for Quote (RFQ) is for aggregate materials to support exercise Keris Strike 2026. The period of performance is from May 16 to June 7, 2026. Interested parties must submit questions by May 3, 2026, and quotes by May 4, 2026. Late submissions will not be considered.

AI Summary

The U.S. Fish and Wildlife Service is soliciting bids for the supply of gravel for the Salt Lake Road project at Brazoria National Wildlife Refuge. This opportunity is classified under NAICS code 212321 and is not subject to Simplified Acquisition Procedures. Interested bidders should prepare their proposals accordingl…

AI Summary

The Department of Defense is soliciting vendors to provide and deliver various types of aggregate materials to Camp Garfield Joint Training Center. The required materials include crushed gravel and aggregate fill, totaling over 3,000 tons. Interested vendors must comply with ODOT specifications.