Solicitations › Department of the Interior › National Park Service
Y--Rehabilitation of Water and Wastewater System
Open — responses due 7 Oct 2026 (3 days left) · Small Business Set Aside - Total · National Park Service (NPS), DOI · NAICS 237110 · Solicitation 140P2026B0003
Solicitation details
| Solicitation number | 140P2026B0003 |
|---|---|
| Notice ID | eeaa346b27294bc8bef8154ae429c16d |
| Agency | Department of the Interior (DOI) |
| Sub-agency | National Park Service (NPS) |
| Contracting office | DSC CONTRACTING SERVICES DIVISION |
| NAICS code | 237110 — Water and Sewer Line and Related Structures Construction |
| Product / service code (PSC) | Y1ND |
| Set-aside | Small Business Set Aside - Total |
| Notice type | Solicitation |
| Posted | 02 October 2026 |
| Response deadline | 07 October 2026 |
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Description
Version history
SAM.gov has posted 9 notices under solicitation 140P2026B0003, oldest first.
- 16 July 2026 — Sources Sought
- 20 July 2026 — Sources Sought
- 13 August 2026 — Presolicitation
- 24 August 2026 — Solicitation
- 03 September 2026 — Solicitation
- 11 September 2026 — Solicitation
- 23 September 2026 — Solicitation
- 28 September 2026 — Solicitation
- 02 October 2026 — Solicitation (this page)
Documents in the solicitation package
23 files are attached to this notice.
- Sol_140P2026B0003_Amd_0005.pdf
- B09-140P2026B0003-Amendment_5_0005.pdf
- Sol_140P2026B0003_Amd_0004.pdf
- B09-140P2026B0003-Amd_4_0004.pdf
- B08_GenRefs_0004.docx
- Sol_140P2026B0003_Amd_0003.pdf
- Sol_140P2026B0003_Amd_0002.pdf
- B09-140P2026B0003-Amd_2_0002.pdf
- Sol_140P2026B0003_Amd_0001.pdf
- B09-140P2026B0003-Amd_1_0001.pdf
- Sol_140P2026B0003.pdf
- B08-Attachment_1_-_CURE_Final_Construction_Specifications.pdf
- B08--Attachment_3_-_GEOTECHNICAL_REPORT_(1).pdf
- B08-Attachment_2_-_CURE_FINAL-Construction_Drawsings_Part9.pdf
- B08-140P2026B0003-Solicitation_Package_-_FInal-08-24-26.pdf
- B08-Attachment_2_-_CURE_FINAL-Construction_Drawsings_Part4.pdf
- B08-Attachment_2_-_CURE_FINAL-Construction_Drawsings_Part1.pdf
- B08-Attachment_2_-_CURE_FINAL-Construction_Drawsings_Part8.pdf
- B08-Attachment_2_-_CURE_FINAL-Construction_Drawsings_Part2.pdf
- B08-Attachment_2_-_CURE_FINAL-Construction_Drawsings_Part3.pdf
- B08-Attachment_2_-_CURE_FINAL-Construction_Drawsings_Part5.pdf
- B08-Attachment_2_-_CURE_FINAL-Construction_Drawsings_Part6.pdf
- B08-Attachment_2_-_CURE_FINAL-Construction_Drawsings_Part7.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 237110
About the buyer and the industry, not this specific solicitation. Source: USASpending.gov award data, updated nightly.
- In fiscal year 2026, DOI obligated $648.3M across 105 contract actions under NAICS 237110.
- 69 contracts worth $1.0B in this category end within the next 18 months.
DOI contracts under NAICS 237110 →
Other open solicitations in NAICS 237110
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- Design-Build Repair Storm Sewer Lines @ CG Base San Juan, PR PN 15852459
- Loleta Water System Upgrades
- Upgrade Water Tanks - FCI Texarkana, Tx
- Construction of the new Regional Storm Water Retention Basin at Detroit Arsenal, Warren, MI
- Repair and Maintain Water Towers at FCI Terre Haute
- Nemo Domestic Well Northern Hills Ranger District, Black Hills NF, South Dakota
All NAICS 237110 solicitations →
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