Solicitations › Department of the Interior › Departmental Offices
C--OSHA A/E Renovation Design and Phasing
Open — responses due 13 Oct 2026 (8 days left) · Small Business Set Aside - Total · Departmental Offices, DOI · Washington, DC · NAICS 541310 · Solicitation 140D0426R0111
Solicitation details
| Solicitation number | 140D0426R0111 |
|---|---|
| Notice ID | 21cf9eacca21437fa811f60b9931bd5b |
| Agency | Department of the Interior (DOI) |
| Sub-agency | Departmental Offices |
| Contracting office | IBC ACQ SVCS DIRECTORATE (00004) |
| NAICS code | 541310 — Architectural Services |
| Product / service code (PSC) | C211 |
| Set-aside | Small Business Set Aside - Total |
| Notice type | Solicitation |
| Posted | 29 September 2026 |
| Response deadline | 13 October 2026 |
| Place of performance | Washington, DC |
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Description
Version history
SAM.gov has posted 3 notices under solicitation 140D0426R0111, oldest first.
- 25 August 2026 — Presolicitation
- 10 September 2026 — Solicitation
- 29 September 2026 — Solicitation (this page)
Documents in the solicitation package
8 files are attached to this notice.
- Sol_140D0426R0111_Amd_0001.pdf
- Amend_0001_-_SOL_140D0426R0111_OSHA_AE_0001.pdf
- Amend_0001_-_SOW_OSHA_Renovation_Design___Phasing_0001.pdf
- Amend_0001_-_QA_OSHA_Reno_Design_Gov_Responses_0001.pdf
- SOL_140D0426R0111_OSHA_AE.pdf
- Attachment_A_-_SOW_OSHA_Renovation_Design___Phasing.pdf
- Attachment_C_-_Past_Performance_Questionnaire.pdf
- Attachment_B_-_OSHA_Reno_Design_Q_A.xlsx
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Market context: DOI and NAICS 541310
About the buyer and the industry, not this specific solicitation. Source: USASpending.gov award data, updated nightly.
- In fiscal year 2026, DOI obligated $16.3M across 67 contract actions under NAICS 541310.
- 102 contracts worth $69.8M in this category end within the next 18 months.
DOI contracts under NAICS 541310 →
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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.