Solicitations › Department of the Interior › Bureau of Indian Affairs
F--DISTRICT 18 ENVIRONMENTAL ASSESSMENT
Closed — responses were due 23 Sep 2026 · Indian Small Business Economic Enterprise · Bureau of Indian Affairs (BIA), DOI · NAICS 541690 · Solicitation 140A0926Q0033
Solicitation details
| Solicitation number | 140A0926Q0033 |
|---|---|
| Notice ID | 2a0fb8fd352043bfa5014cd5243070d7 |
| Agency | Department of the Interior (DOI) |
| Sub-agency | Bureau of Indian Affairs (BIA) |
| Contracting office | NAVAJO REGION |
| NAICS code | 541690 — Other Scientific and Technical Consulting Services |
| Product / service code (PSC) | F099 |
| Set-aside | Indian Small Business Economic Enterprise |
| Notice type | Solicitation |
| Posted | 23 September 2026 |
| Response deadline | 23 September 2026 (closed) |
Description
Version history
SAM.gov has posted 3 notices under solicitation 140A0926Q0033, oldest first.
- 01 September 2026 — Solicitation
- 11 September 2026 — Solicitation
- 23 September 2026 — Solicitation (this page)
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Market context: DOI and NAICS 541690
About the buyer and the industry, not this specific solicitation. Source: USASpending.gov award data, updated nightly.
- In fiscal year 2026, DOI obligated $52.9M across 77 contract actions under NAICS 541690.
- 84 contracts worth $103.7M in this category end within the next 18 months.
DOI contracts under NAICS 541690 →
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Source: this notice on SAM.gov. FedSift republishes public federal procurement data and is not affiliated with the U.S. Government. Always confirm dates and requirements against SAM.gov before responding.