56--CA - Humboldt Bay NWR - Gravel
INTERIOR, DEPARTMENT OF THE
Notice type
Combined Synopsis/Solicitation
Solicitation #
140F0S26Q0049
NAICS
212319
PSC
5610
Set-aside
Total Small Business Set-Aside (FAR 19.5)
Posted
July 15, 2026
Response due
July 16, 2026
What this opportunity is
The Department of the Interior is buying gravel for the Humboldt Bay National Wildlife Refuge. This purchase is set aside for total small businesses. The NAICS code for this opportunity is 212319, indicating a need for businesses that can supply gravel. As a Combined Synopsis/Solicitation notice, small businesses should be prepared to bid directly.
Analysis by Mindy, grounded in the SAM.gov notice.
Description
CA-Humboldt Bay NWR - Gravel
1.5" minus road base gravel w/ fines
3/8" minus trail gravel w/ fines
Materials will consist of virgin quarried aggregate (e.g., base rock), newly mined and sourced from local (sourced within approx. 100 miles) geological deposits. Recycled and/or washed river rock will not be accepted.
See SOW in attached packet.
Submit a copy of latest gradation analysis and test data for the materials to be supplied that meets the standards set in the SOW before delivery.
Submit a statement acknowledging locally sourced material to be supplied for this requirement.
Send packets and questions to Robert_Sung@ios.doi.gov with 140F0S26Q0049 in the subject line.
Source: SAM.gov, as posted. Verify the current solicitation before responding.
Pursue this opportunity with Mindy
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