# NAMA Perform Lake Cleaning and Site Repairs

Canonical: https://abierto.us/opportunities/140p2026r0031

- Solicitation number: 140P2026R0031
- Notice type: Solicitation
- Status: Closed. Deadline was January 20, 2026 at 12:00 PM EST
- Department: Department of the Interior
- Agency: National Park Service
- Contracting office: DSC Contracting Services Division (140P20)
- NAICS: 561730 Landscaping Services
- Product or service code: F108 Hazardous Substance Removal, Cleanup, and Disposal Services and Operational Support
- Set-aside: 8(a) set-aside
- First posted: January 14, 2026
- Last posted: January 14, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/beb4d369aba244e695b14f3f3df6fbf2/view

## Description

The National Park Service is seeking responses from contractors who have the capability, experience and interest in the project to clean the exposed lake-bed and provide masonry and landscaping repairs to the Constitution Gardens Lake and 56 Signers¿ Island as part of the beautification efforts associated with the America 250 celebration preparations. See attached A14 Sources Sought Notice for more information.

## Publications

- January 14, 2026: Solicitation, due January 20, 2026 at 12:00 PM EST. Notice 0b96851d6c57470eaa02bfd65c0f2525. https://sam.gov/workspace/contract/opp/0b96851d6c57470eaa02bfd65c0f2525/view
- January 14, 2026: Solicitation, due January 20, 2026 at 12:00 PM EST. Notice beb4d369aba244e695b14f3f3df6fbf2. https://sam.gov/workspace/contract/opp/beb4d369aba244e695b14f3f3df6fbf2/view

## Points of contact

- Nguyen, Marc, marc_nguyen@nps.gov, 7204481166

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/140p2026r0031.