U.S. Department of the Interior
NEW Active

Aggregate Materials for National Wildlife Refuges

U.S. Department of the Interior
Updated Jul 7, 2026 · 23:37 UTC

The U.S. Department of the Interior needs a small business to supply aggregate materials for its national wildlife refuges.

Key Details

  • What exactly do they need? The Department of the Interior needs a small business to supply aggregate materials for its national wildlife refuges. The materials will consist of virgin quarried aggregate, newly mined and sourced from local geological deposits. Recycled and/or washed river rock will not be accepted.
  • What's the contract structure and timeline? The notice doesn't say.
  • How will they pick the winner? The notice doesn't say.
  • When and how do you bid? Submit a copy of the latest gradation analysis and test data for the materials to be supplied that meets the standards set in the SOW with the pricing. Send packets and questions to Robert_Sung@ios.doi.gov with 140F0S26Q0049 in the subject line.

Who can apply

  • Any certified small business may apply.

If you're interested, do this first

  • Check that your small business certification is still active in SAM.gov.

Primary point of contact

Name
Sung, Robert
Email
robert_sung@fws.gov
Phone
(503) 872-2825

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