Solicitations › Department of the Interior › National Park Service
DENA 332037 Eielson Roof Replacement
Closed — responses were due 15 Sep 2026 · Small Business Set Aside - Total · National Park Service (NPS), DOI · NAICS 236220 · Solicitation 140P2026R0087
Solicitation details
| Solicitation number | 140P2026R0087 |
|---|---|
| Notice ID | 91d311eb35b14080a956fa53310f4c68 |
| Agency | Department of the Interior (DOI) |
| Sub-agency | National Park Service (NPS) |
| Contracting office | DSC CONTRACTING SERVICES DIVISION |
| NAICS code | 236220 — Commercial and Institutional Building Construction |
| Product / service code (PSC) | Z2JZ |
| Set-aside | Small Business Set Aside - Total |
| Notice type | Solicitation |
| Posted | 31 July 2026 |
| Response deadline | 15 September 2026 (closed) |
Description
Version history
SAM.gov has posted 12 notices under solicitation 140P2026R0087, oldest first.
- 04 June 2026 — Sources Sought
- 10 June 2026 — Sources Sought
- 09 July 2026 — Presolicitation
- 31 July 2026 — Solicitation (this page)
- 06 August 2026 — Solicitation
- 02 September 2026 — Solicitation
- 17 September 2026 — Solicitation
- 18 September 2026 — Solicitation
- 23 September 2026 — Solicitation
- 23 September 2026 — Solicitation
- 28 September 2026 — Solicitation
- 02 October 2026 — Solicitation (latest)
Documents in the solicitation package
8 files are attached to this notice.
- Sol_140P2026R0087.pdf
- Drawings_56-99.pdf
- B08_FINAL_Solicitation_updated_7_31_26.pdf
- 1-55.pdf
- 01_DENA_332037_Final_Construction_Documents_07-20-2026.pdf
- 03__Final__Submittal_List_2026-06-12.xlsx
- 04_WD_AK20260001_May_17_2026.pdf
- 05__Subcontracting_Percentage_Worksheet.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 236220
About the buyer and the industry, not this specific solicitation. Source: USASpending.gov award data, updated nightly.
- In fiscal year 2026, DOI obligated $442.4M across 404 contract actions under NAICS 236220.
- 382 contracts worth $1.7B in this category end within the next 18 months.
DOI contracts under NAICS 236220 →
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