The project consists of a main lock and an auxiliary lock a DAM containing nine tainter gates and a fixed submersible dike reaching the missouri side of the river.

Active Definitive Contract Awarded Last action

Contract number
W912P925CA004
Awardee
Awarding agency
Obligated
$2,132,587

Award facts

Contract value 100% obligated
$2,132,587.31 Current and potential, with all options
Completion date 74% complete
Current and potential, with all options
Set-aside
No set-aside
Competition
Full and Open Competition · 2 offers Sealed Bid
Pricing
Firm Fixed Price
Place of performance
Alton, IL, USA
Legislative mandates

Award details come from SAM.gov/FPDS.

Transactions

Action Obligated Date
Change Order A00001 $23,976
Original award $2,108,611

About this award

The U.S. Army Corps of Engineers (ENDIST St. Louis) awarded a $2.13 million firm fixed-price definitive contract to Alberici Constructors Inc. for infrastructure improvements at Alton, Illinois on August 29, 2025, with ultimate completion by March 19, 2027.

The project scope consists of construction of a main lock and auxiliary lock, a dam containing nine Tainter gates, and a fixed submersible dike reaching the Missouri side of the river. Place of performance is Alton, Illinois. No set-aside was used in this award.

Quick answers

Who was awarded contract W912P925CA004?

W912P925CA004 was awarded to Alberici Constructors Inc. by ENDIST St Louis (US Army Corps of Engineers) on August 29, 2025.

How much is contract W912P925CA004 worth?

The government has obligated $2,132,587 on W912P925CA004.

Was contract W912P925CA004 competed?

The extent of competition for W912P925CA004 was full and open competition. The government received 2 offers.

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