Improve operations at arroyo canal fish screen/sack DAM fish passage project

Active Definitive Contract Awarded Last action

Contract number
140R2025C0006
Awardee
Awarding agency
Obligated
$94,718,633

Award facts

Opportunity
Contract value 100% obligated
$94,718,633.36 Current and potential, with all options
Completion date 42% complete
  • Current, with exercised options
  • Potential, with all options
Set-aside
No set-aside
Competition
Full and Open Competition · 4 offers Negotiated Proposal / Quote
Pricing
Firm Fixed Price
Place of performance
Dos Palos, CA 93620, USA
Legislative mandates

Award details come from SAM.gov/FPDS.

Transactions

Action Obligated Date
Supplemental Agreement for work within scope P00006 · RFP 02 permanent power add to o & m building and RFP 3 excavation surface changes $679,271
Supplemental Agreement for work within scope P00005 $658,633
Supplemental Agreement for work within scope P00004 · The purpose of this modification is to provide full and equitable adjustment for the additional costs associated with (1) REA-002 stop log vertical guides and… $180,661
Supplemental Agreement for work within scope P00003 · (1) RFC 01-uhmw and baffle edging extension specifications, (2) RFC 02-pipe pile testing changes and (3) variation in estimated quantity (VEQ) overages on… $426,859
Supplemental Agreement for work within scope P00002 · REA $233,359
Other Administrative Action P00001 · The purpose of this modification is to revise (1) section c and (2) section i. $0
Original award $92,539,850

About this award

The Bureau of Reclamation awarded a $94.7 million definitive contract to NW Construction, Inc. on July 15, 2025, for improvements to the Arroyo Canal Fish Screen and Sack Dam Fish Passage project near Dos Palos, California. The contract carries no set-aside.

NW Construction, a small disadvantaged business, will perform work under a firm fixed price structure, with ultimate completion targeted for July 27, 2028. The scope encompasses two separate efforts: permanent power addition to the operations and maintenance building, and excavation surface changes. The originating solicitation, posted as a Special Notice in July 2024, described a 1,095-calendar-day project including in-river work, concrete structures, a fish ladder, earthen berms, mechanically stabilized earth walls, fish screen installation, and maintenance building development.

Place of performance is Dos Palos, California. Through the first fiscal year of execution, NW Construction invoiced $507 thousand and self-performed all reported labor with no subcontractors on the SCI-reportable scope.

Quick answers

Who was awarded contract 140R2025C0006?

140R2025C0006 was awarded to NW Construction, Inc. by Bureau of Reclamation (Department of the Interior) on July 15, 2025.

How much is contract 140R2025C0006 worth?

The government has obligated $94,718,633 on 140R2025C0006.

Was contract 140R2025C0006 competed?

The extent of competition for 140R2025C0006 was full and open competition. The government received 4 offers.

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