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Abierto

Vendor, Dell Rapids, SD

Carstensen Contracting Inc.

UEI VK9ECEET4GG5, CAGE 6WDA0

1 award and $72,863,604 obligated between September 4, 2026 and September 4, 2026, 100% under full and open competition, against 3.0 offers on average where reported. 10 of the awards trace back to a SAM.gov solicitation on this site.

Sells to

Awarding agencies by dollars.

Bureau of Reclamation$72,863,604

Industries

NAICS on the awards, by dollars.

Water and Sewer Line and Related Structures ConstructionNAICS 237110$72,863,604

How it wins

Awards by competition, set-aside and type.

Full and Open Competition1
Definitive Contract1

Solicitations it won

SAM.gov opportunities whose award USAspending attributes to this vendor.

  • NGWSP BLOCK 2-3 PIPELINE

    Bureau of Reclamation, Upper Colorado Regional Office

    Award noticeNAICS 237110140R4026B0001

    Awarded to Carstensen Contracting Inc. for $80,959,560

    Posted Sep 410 publications

Awards

Every award in the window, by dollars obligated.

ContractAwarding officeDescribed asObligated
140R4026C0013Definitive Contract, September 4, 2026, Full and Open Competition, 3 offersSolicitation Upper Colorado Regional OfficeBureau of ReclamationNGWSP Block 2-3 PipelineNAICS 237110, PSC Y1NE$72,863,604
Places of performance
New Mexico
Transactions
1 across 1 awards