# Carstensen Contracting Inc.

Canonical: https://abierto.us/vendors/carstensen-contracting-inc-vk9eceet4gg5

- UEI: VK9ECEET4GG5
- CAGE: 6WDA0
- Location: Dell Rapids, SD
- Awards in window: 1 (1 transactions), $72,863,604 obligated, September 4, 2026 to September 4, 2026

## Awarding agencies

- Bureau of Reclamation: 1 awards, $72,863,604

## Industries

- 237110 Water and Sewer Line and Related Structures Construction: $72,863,604

## Competition

- Full and Open Competition: 1 awards

## Solicitations won

- NGWSP BLOCK 2-3 PIPELINE (140R4026B0001), $80,959,560. https://abierto.us/opportunities/140r4026b0001

## Largest awards

- 140R4026C0013 (definitive contract): $72,863,604, Upper Colorado Regional Office. NGWSP Block 2-3 Pipeline. https://www.usaspending.gov/award/CONT_AWD_140R4026C0013_1425_-NONE-_-NONE-/

---
Source: USAspending.gov award data, keyed by UEI. Obligations in the window only. Cite https://abierto.us/vendors/carstensen-contracting-inc-vk9eceet4gg5.