Tenqual homeBrowse public tender search
SAM.gov

CASTNET VII

Unknown purchaserUnited States

Purchaser

Country

United States

Notice published

13 Feb 2026

Tenqual indexed

15 Feb 2026

Closing date

23 Mar 2026

Source ID

Docs found

Create a free account to save this tender

Save this notice and create a tender alert for similar public opportunities.

  • Create one free tender alert.
  • See a short explanation of why each tender matches.
  • Upgrade later when you want help planning and writing the bid.

Tender summary

Operation of the Clean Air Status and Trends Network (CASTNET) Solicitation Number: 68HERL26R0002 Type: Solicitation Base Type: Presolicitation NAICS: 541620 Classification Code: R499 Response Deadline: 2026-03-23T14:30:00-04:00 Office Address: Washington, DC POC: Fox, Michael C., fox.michael@epa.gov, 202-564-2550

What to check before bidding

  • Located in United States.
  • Source notice b20a885e377c465c812642c60d97aa8d on SAM.gov.
  • Notice published 13 Feb 2026; Tenqual indexed it 15 Feb 2026.
  • Deadline listed as 23 Mar 2026.
  • Create a free tender alert to catch similar opportunities before the deadline pressure starts.