Solicitations › Department of the Interior › National Park Service
Z--DENA 332037 Eielson Roof Replacement
Open — responses due 15 Oct 2026 (10 days left) · Small Business Set Aside - Total · National Park Service (NPS), DOI · NAICS 236220 · Solicitation 140P2026R0087
Solicitation details
| Solicitation number | 140P2026R0087 |
|---|---|
| Notice ID | c27ced349c8743c59dd2286463b933bf |
| 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 | 23 September 2026 |
| Response deadline | 15 October 2026 |
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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
- 06 August 2026 — Solicitation
- 02 September 2026 — Solicitation
- 17 September 2026 — Solicitation
- 18 September 2026 — Solicitation
- 23 September 2026 — Solicitation
- 23 September 2026 — Solicitation (this page)
- 28 September 2026 — Solicitation
- 02 October 2026 — Solicitation (latest)
Documents in the solicitation package
37 files are attached to this notice.
- Sol_140P2026R0087_Amd_0006.pdf
- D01_Amendment_0006_DENA_Roof_and_Interior_Repair_0006.pdf
- Sol_140P2026R0087_Amd_0005.pdf
- Sol_140P2026R0087_Amd_0004.pdf
- 21_DENA_332037_-_EVC_Rehabilitation_Amendment_0004_0004.pdf
- 22_DENA_332037_Q_A_9_18_26_Amend_0004_0004.xlsx
- 23_Q_A_6_Submittal_List_2026-07-20_Amendment_0004_0004.xlsx
- Sol_140P2026R0087_Amd_0003.pdf
- 07_01_26_01_Contract_Modification_Procedures_Pg_7_Amendment_0003_0003.pdf
- 06_Specification_Index_-_Amendment_0003_0003.pdf
- 08_01_27_00_Definition_of_Contract_Line_Items_Amendment_0003_0003.pdf
- 09_02_41_19_Selective_Demolition_Pg_1-3_Amednment_0003_0003.pdf
- 10_02_85_00_Microbial_Remediation_-_Amendment_0003_0003.pdf
- 11_05_50_00_Metal_Fabrications_-_Amendment_0003_0003.pdf
- 12_07_52_16_SBS_Modified_Bituminous_Membrane_Roofing_-_Amendment_0003_0003.pdf
- 13_12_36_00_Countertops_-_Amendment_0003_0003.pdf
- 14_21_13_00_Fire_Suppression_Sprinkler_System_-_Amendment_0003_0003.pdf
- 15_26_30_00_Facility_Electrical_Power_Generating__-_Amendment_0003_0003.pdf
- 16_31_20_00_Earth_Moving_-_Amendment_0003_0003.pdf
- 17_32_96_13_Groundwater_Transplanting_-_Amendment_0003_0003.pdf
- 18_Contract_Price_Schedule_(Fields_Blank)_Amendment_0003_0003.xlsx
- 19_DENA_332037_-_EVC_Rehabilitation_Addendum_01_-_Amendment_0003_0003.pdf
- 20_Eielson_Visitor_Center_-_Fire_Sprinkler_As-Builts_-_Amendment_0003_0003.pdf
- Sol_140P2026R0087_Amd_0002.pdf
- Amendment_0002_0002.pdf
- Sol_140P2026R0087_Amd_0001.pdf
- DENA_332037_Final_Construction_Documents_Amendment_1_0001.pdf
- DENA_332037_As_Built_Drawings_0001.pdf
- Amendment_1_DENA_332037_0001.pdf
- 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.
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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.