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 | ea2502f5a8c44115b1d929a3fea9ac09 |
| 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 | 02 October 2026 |
| Response deadline | 15 October 2026 |
Track this solicitation
We'll email you if the response deadline moves, an amendment posts, or new documents are added. It closes 15 October 2026. No account needed — one email, unsubscribe in a click.
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
- 28 September 2026 — Solicitation
- 02 October 2026 — Solicitation (this page)
Documents in the solicitation package
40 files are attached to this notice.
- Sol_140P2026R0087_Amd_0008.pdf
- 30_01_50_00_Temporary_Facilities_and_Controls_0008_0008.pdf
- 29_Amendment_Summary_0008_0008.pdf
- Sol_140P2026R0087_Amd_0007.pdf
- 28_DENA_332037_EVC_Rehabilitation_Addendum_2R1_0007.pdf
- 25_DENA_332037_-_Pictures_0007.pdf
- 26_DENA_332037_Submittal_List_2026-07-20_R1_0007.pdf
- 27_Finalized_Q___A_for_DENA_Amendment_0005_0007.pdf
- 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
Download them from SAM.gov, or open the solicitation in FedSift to read them with page-cited analysis.
Go deeper on this solicitation
FedSift reads the full solicitation package — every attachment — and pre-extracts the compliance matrix, evaluation factors, key risks, win themes and deal-breakers, each with a verbatim quote and the exact PDF page it came from. It scores the opportunity against your company profile, tells you whether to bid as prime or sub, and ranks teaming partners who could close your gaps.
Open the AI analysis in FedSift →
Free forever plan — no credit card. Browse solicitations without an account; sign in for AI analysis and matching.
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 →
Other open solicitations in NAICS 236220
- INDUSTRY DAY: Fort Carson Equipment Concentration Site - Construction Management at Risk using Other Transaction Authority (CM@Risk w/OTA)
- CONSTRUCT US SPACE FORCE INTEGRATION FACILITY, F/10852 WPAFB, OHIO
- Rygge Munitions Storage rea Expansion
- B-21: Squadron Ops/Bomber Generation Squadron, Dyess AFB, Texas
- Z2DA--654-24-004 | Remediate Old Parking Garage
- MINOS High Bay Roof Replacement & Masonry Wall Repair
- Z2DA--537-24-106 Create Contractor Lie-Down Zone
- Z1DA-- 460-26-004 | Wilmington VAMC Roof Replacement | NCO 4 Construction East (VA-26-00029152)
All NAICS 236220 solicitations →
More from Department of the Interior
- Z--Bradbury Dam Outlet Valve Replacement
- Hungry Horse Cavitation Repair Indefinite Delivery
- F--AML PHYSICAL SAFETY HAZARD MITIGATION
- 53--AK-BETHEL ADMINISTRATIVE-WINDOW FRAME
- Y--Rehabilitation of Water and Wastewater System
- Delta WH&B Facility Hay
- R--Hein Online Database
- WI-FWS UPR MS RIV NATL-HERBICIDE TREATMENT AT BRIC
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.