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DefDex

Federal award

GREAT LAKES DREDGE & DOCK CO, LLC

W912HY23C0005

Contract

Obligated and Ceiling

Obligated (net)
$173,234,872.80
Ceiling (potential value, not spending)
$171,418,064.40
Current value
$169,660,364.40
Gross positive obligations
$173,603,633.80

Obligated is what the government has committed, net of de-obligations. The ceiling is the most the award or vehicle could ever reach; it is shown separately and never added to, or compared as, spending.

Award Details

Recipient
GREAT LAKES DREDGE & DOCK CO, LLC · M9LFLA6K8HE4
Owner company
Great Lakes Dredge & DockBasis direct: the recipient is the company's own reviewed UEI.
Reported parent
GREAT LAKES DREDGE & DOCK CORPORATION · Y1TKNHJ8TK71
Awarding agency
Department of Defense · sub-agency 2100 · office W912HY
Funding agency
Department of Defense · sub-agency 2100
Product or service (PSC)
Y1KB
Industry (NAICS)
237990 · OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTION
PIID
W912HY23C0005
Award type code
D
Actions
14 · May 30, 2023 to Jun 23, 2026
Why it is listed
gross positive obligations of $100k or more (contracts); reviewed company, $10k or more

Open this award on USAspending →

Action History14

Award actions
DateFYModAction typeObligationCompany in company totals
Jun 23, 2026FY2026A00006B$214,303.80
Feb 9, 2026FY2026P00008M$0.00
Jan 27, 2026FY2026P00007G$585,900.00
Dec 19, 2025FY2026P00006B$5,993,350.00
Oct 22, 2025FY2026A00005B$414,000.00
Sep 18, 2025FY2025P00005B$3,596,000.00
Feb 4, 2025FY2025A00003B$471,250.00
Sep 27, 2024FY2024P00004B−$159,200.00
Aug 8, 2024FY2024P00003B$2,000,000.00
Aug 1, 2024FY2024P00002B$1,674,750.00
Jun 20, 2024FY2024A00002D−$209,561.00
May 21, 2024FY2024P00001B$1,254,250.00
Mar 29, 2024FY2024A00001D$0.00
May 30, 2023FY20230—$157,399,830.00

Newest first. Every obligation is shown as reported, including zero and negative (de-obligation) actions. Award lists belong to the company of the latest action; company totals credit each action to the company named on that row, so a note marks rows where the two differ.