Solicitations › Department of the Interior › US Geological Survey
MICROPLASTICS ANALYSIS SAMPLING BASE
Closed — responses were due 14 Sep 2026 · Small Business Set Aside - Total · US Geological Survey, DOI · Norman, OK · NAICS 541380 · Solicitation 140G0126Q0283
Solicitation details
| Solicitation number | 140G0126Q0283 |
|---|---|
| Notice ID | 3110c7d0af8a4367bb756edfbb2b08e4 |
| Agency | Department of the Interior (DOI) |
| Sub-agency | US Geological Survey |
| Contracting office | OFFICE OF ACQUISITON GRANTS |
| NAICS code | 541380 — Testing Laboratories and Services |
| Product / service code (PSC) | B529 |
| Set-aside | Small Business Set Aside - Total |
| Notice type | Solicitation |
| Posted | 11 September 2026 |
| Response deadline | 14 September 2026 (closed) |
| Place of performance | Norman, OK, USA |
Description
Version history
SAM.gov has posted 2 notices under solicitation 140G0126Q0283, oldest first.
- 07 September 2026 — Sources Sought
- 11 September 2026 — Solicitation (this page)
Documents in the solicitation package
1 file is attached to this notice.
- Sol_140G0126Q0283.pdf
Download them from SAM.gov, or open the solicitation in FedSift to read them with page-cited analysis.
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Market context: DOI and NAICS 541380
About the buyer and the industry, not this specific solicitation. Source: USASpending.gov award data, updated nightly.
- In fiscal year 2026, DOI obligated $11.3M across 155 contract actions under NAICS 541380.
- 112 contracts worth $15.4M in this category end within the next 18 months.
DOI contracts under NAICS 541380 →
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