# SAM #140P2026F0248

Award for Design Services for Tidal Basin Seawalls Rehabilitation

**Buyer:** NPS DSC Contracting Services Division
**Posted:** September 21, 2026
**Identifier:** 140P2026F0248
**NAICS:** 541330

This award announcement details a contract issued by the National Park Service, DSC Contracting Services Division (Department of the Interior) for design services supporting the rehabilitation of the Tidal Basin Seawalls in Washington, DC.
- Government Buyer:
  - National Park Service, DSC Contracting Services Division (Department of the Interior)
  - Place of performance: 900 Ohio Dr, SW, Washington, DC
- Awardee:
  - HDR MN NPS JV
- Scope of Work:
  - Professional design services for the Progressive Design-Build (PDB) Program of Requirements (POR)
  - Focused on developing requirements for the rehabilitation of the Tidal Basin Seawalls
- Products/Services Requested:
  - Engineering and design services (NAICS 541330)
  - No specific products, OEMs, or part numbers mentioned
- Notable Requirements:
  - Emphasis on professional design and engineering expertise for a major infrastructure rehabilitation project
- Contract Value:
  - $374,591.42
- No OEMs or commercial product manufacturers are referenced in this award.

### Description

NAMA 355397 Rehabilitate Tidal Basin Seawalls - Design Services for Progressive Design-Build (PDB) Program of Requirements (POR)

[View original listing](https://sam.gov/opp/33a40382c335463e8f3d121e095e20bd/view)