Ngwsp block 2-3 pipeline
Active Definitive Contract Awarded Last action
- Contract number
- 140R4026C0013
- Awardee
-
Carstensen Contracting Inc. UEI VK9ECEET4GG5
- Awarding agency
-
Bureau of Reclamation
Department of the Interior
- Obligated
- $72,863,604
Award facts
- Opportunity
-
- Ngwsp block 2-3 pipeline Pre-Solicitation · 140R4026B0001 · Posted Dec 18, 2025
- Contract value 90% obligated
-
- $72,863,604.42 Current, with exercised options
- $80,959,560.47 Potential, with all options
- Completion date 6% complete
- Current and potential, with all options
- NAICS code
- 237110 Water and Sewer Line and Related Structures Construction
- Set-aside
- No set-aside
- Competition
- Full and Open Competition · 3 offers Sealed Bid
- Pricing
- Fixed Price with Economic Price Adjustment
- Place of performance
- Farmington, NM, USA
- Legislative mandates
-
- Davis-Bacon Act FAR subpart 22.4
- Employment Eligibility Verification (E-Verify) FAR subpart 22.18
- Service Contract Inventory FAR subpart 4.17
Award details come from SAM.gov/FPDS.
About this award
The Department of the Interior Bureau of Reclamation awarded a definitive contract to Carstensen Contracting Inc. for $80,959,560.47 for construction of the Navajo-Gallup Water Supply Project (NGWSP) Block 2-3 Pipeline on September 4, 2026, under a fixed-price contract with economic price adjustment and no set-aside.
The originating solicitation called for construction of approximately 12 miles of buried water transmission pipelines with diameters of 42 inches and 48 inches, along with two 0.3 million-gallon ground-level storage tanks, wash and road crossings, manholes, valves, SCADA equipment, and fiber optic cabling. Technical specifications encompassed concrete forming, reinforcement, electrical systems, earthwork, pipeline installation, cathodic protection systems, and site restoration. Place of performance is Farmington, NM. The contract extends to August 2, 2028. The project provides municipal and industrial water supply to the eastern Navajo Nation, southwestern Jicarilla Apache Nation, and the city of Gallup, beginning south of the Frank Chee Willetto Reservoir and terminating at the San Juan Lateral Water Treatment Plant.
Quick answers
Who was awarded contract 140R4026C0013?
140R4026C0013 was awarded to Carstensen Contracting Inc. by Bureau of Reclamation (Department of the Interior) on September 4, 2026.
How much is contract 140R4026C0013 worth?
The government has obligated $72,863,604 on 140R4026C0013. Its potential value, with all options, is $80,959,560.
Was contract 140R4026C0013 competed?
The extent of competition for 140R4026C0013 was full and open competition. The government received 3 offers.
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