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Contract W912HY21C0015

Great Lakes Dredge & Dock Co, Llc · Department Of Defense · September 10, 2021

Firm Fixed PriceFull & Open CompetitionNAICS 237990

Great Lakes Dredge & Dock Co, Llc was awarded a federal contract by Department Of Defense (Department Of The Army) on September 10, 2021 for $155.10 million of work in other heavy and civil engineering construction. Performance is in Corpus Christi, TX. It was awarded under full and open competition. The contract has been modified 3 times since the base award It uses firm fixed-price contract pricing. The most recent modification was on July 23, 2025.

Obligated to date
$155.10M
$155,097,852
Current value
$171.15M
Potential value
$172.39M
if all options exercised
Modifications
3
Latest July 23, 2025

Contract details

PIID
W912HY21C0015
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
Construction Of Canals
Place of performance
Corpus Christi, TX
First action
September 10, 2021
Latest action
July 23, 2025

Description

REA SETTLEMENT FOR REMOBILIZATION TO SECTION 4A/B

Modification timeline

  • July 23, 2025
    Mod P00013 · Supplemental Agreement For Work Within Scope
    $171.15M
  • August 9, 2024
    Mod P00011 · Supplemental Agreement For Work Within Scope
    VEQ OVERRUN
    $178.23M
  • September 27, 2023
    Mod P00009 · Additional Work (New Agreement, Justification Required)
    OUT OF SCOPE MODIFICATION NECESSARY TO REMOVE AND DISPOSE OF PIPELINES D1, D2 & D3.
    $171.52M
  • September 10, 2021
    Base award
    DREDGING - NEW WORK,
    $141.94M

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Frequently asked questions

What is contract W912HY21C0015?

Contract W912HY21C0015 is a federal contract awarded to Great Lakes Dredge & Dock Co, Llc by Department Of Defense on September 10, 2021 for $155.10 million of work classified under OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTION. It has been modified 3 times since the base award.

Who won contract W912HY21C0015?

Great Lakes Dredge & Dock Co, Llc won contract W912HY21C0015 from Department Of Defense.

How much is contract W912HY21C0015 worth?

Contract W912HY21C0015 has obligated $155.10 million to date, with a total potential value of $172.39 million if all options are exercised.