Contract W912HY23C0023

Callan Marine Limited · Department Of Defense · September 29, 2023

Firm Fixed PriceFull & Open CompetitionNAICS 237990

Callan Marine Limited was awarded a federal contract by Department Of Defense (Department Of The Army) on September 29, 2023 for $24.60 million of work in other heavy and civil engineering construction. Performance is in Galveston, TX. It was awarded under full and open competition. The contract has been modified 8 times since the base award It uses firm fixed-price contract pricing. The most recent modification was on September 9, 2025.

Obligated to date
$24.60M
$24,599,286
Current value
$24.60M
Potential value
$33.00M
if all options exercised
Modifications
8
Latest September 9, 2025

Contract details

PIID
W912HY23C0023
Award type
Definitive Contract
Pricing
Firm Fixed Price
Set-aside
No Set Aside Used.
Competition
Full And Open Competition
NAICS
237990 · Other Heavy And Civil Engineering Construction
Product / service
Maintenance Of Dredging Facilities
Place of performance
Galveston, TX
First action
September 29, 2023
Latest action
September 9, 2025

Description

CT::SWG::CT EQUITABLE ADJUSTMENT FOR DSC - TIME ONLY CONTRACT FOR GULF INTRACOASTAL WATERWAY, TEXAS WEST GALVESTON BAY BARRIER ISLAND RECONSTRUCTION AT GALVESTON COUNTY REFERENCE NO. R00008

Modification timeline

  • September 9, 2025
    Mod A00005
    CT::SWG::CT EQUITABLE ADJUSTMENT FOR DSC - TIME ONLY CONTRACT FOR GULF INTRACOASTAL WATERWAY, TEXAS WEST GALVESTON BAY BARRIER ISLAND RECONSTRUCTION AT GALVESTO
    $0
  • September 2, 2025
    Mod A00004
    CT::SWG::CT VEQ CLOSEOUT - GEOTEXTILE CLINS CONTRACT FOR GULF INTRACOASTAL WATERWAY, TEXAS WEST GALVESTON BAY BARRIER ISLAND RECONSTRUCTION AT GALVESTON COUNTY
    $-53.0K
  • May 5, 2025
    Mod P00003
    THE PURPOSE OF THIS MODIFICATION IS TO ADJUST QUANTITIES.
    $-4.82M
  • September 6, 2024
    Mod A00003
    CT::SWG::CT BREAKWATER EXTENSION CONTRACT FOR GIWW, TEXAS WEST GALVESTON BAY BARRIER ISLAND RECONSTRUCTION AT GALVESTON COUNTY. REFERENCE NO. R00005 NG004 BREAK
    $368.0K
  • September 5, 2024
    Mod A00002
    CT::SWG::CT REEF BALL BEDDING STONE-ADDTL EXC & SURV CONTRACT FOR GIWW, TEXAS, WEST GALVESTON BAY BARRIER ISLAND RECONSTRUCTION AT GALVESTON COUNTY. REFERENCE N
    $72.1K
  • August 13, 2024
    Mod A00001
    CT::SWG::CT UNUSUALLY SEVERE WEATHER TIME EXTENSION CONTRACT FOR GIWW, TEXAS WEST GALVESTON BAY BARRIER ISLAND RECONSTRUCTION AT GALVESTON COUNTY. REFERENCE NO
    $0
  • February 23, 2024
    Mod P00002
    THE PURPOSE OF THIS MODIFICATION IS TO MAKE CHANGES TO SECTION 00 72 00 - GENERAL CONDITIONS.
    $0
  • November 8, 2023
    Mod P00001
    THE PURPOSE OF THIS MODIFICATION IS TO ISSUE THE NOTICE TO PROCEED.
    $0
  • September 29, 2023
    Base award
    FY23 GULF INTRACOASTAL WATERWAY, TEXAS, WEST GALVESTON BAY BARRIER ISLAND RECONSTRUCTION PROJECT, PIPELINE DREDGING IN GALVESTON, TEXAS
    $29.03M

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Frequently asked questions

What is contract W912HY23C0023?

Contract W912HY23C0023 is a federal contract awarded to Callan Marine Limited by Department Of Defense on September 29, 2023 for $24.60 million of work classified under OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTION. It has been modified 8 times since the base award.

Who won contract W912HY23C0023?

Callan Marine Limited won contract W912HY23C0023 from Department Of Defense.

How much is contract W912HY23C0023 worth?

Contract W912HY23C0023 has obligated $24.60 million to date, with a total potential value of $33.00 million if all options are exercised.