# Great Lakes Dredge & Dock Co, LLC

Canonical: https://abierto.us/vendors/great-lakes-dredge-and-dock-co-llc-m9lfla6k8he4

- UEI: M9LFLA6K8HE4
- CAGE: 1BSU5
- Parent: Great Lakes Dredge & Dock Corporation
- Location: Houston, TX
- Awards in window: 64 (267 transactions), $977,026,560 obligated, January 5, 2024 to June 5, 2026

## Awarding agencies

- Department of the Army: 64 awards, $977,026,560

## Industries

- 237990 Other Heavy and Civil Engineering Construction: $977,026,560

## Competition

- Full and Open Competition: 64 awards

## Solicitations won

- JACKSONVILLE HARBOR, MAINTENANCE DREDGING, BAR CUT-3 THROUGH CUT-17 AND CUT-55 THROUGH LOWER TERMINAL, CHANNEL DUVAL COUNTY, FLORIDA (W912EP26BA001), $8,478,400. https://abierto.us/opportunities/w912ep26ba001
- W912HN26CA010 - Brunswick Entrance Channel Widener Dredging Project. (W912HN26RA003), $18,135,000. https://abierto.us/opportunities/w912hn26ra003
- BEACH RENOURISHMENT PALM BEACH MIDTOWN PALM BEACH COUNTY, FLORIDA (W912EP25BA013), $20,244,400. https://abierto.us/opportunities/w912ep25ba013
- SHORE PROTECTION PROJECT HUTCHINSON ISLAND MARTIN COUNTY, FLORIDA (W912EP25BA008), $14,642,900. https://abierto.us/opportunities/w912ep25ba008
- Beach Renourishment Delray Beach, Palm Beach County, FL (W912EP25BA015), $19,180,000. https://abierto.us/opportunities/w912ep25ba015
- FY25 Baltimore Harbor and Channels Maintenance Dredging, Cape Henry Channel, Chesapeake Bay, VA (W912DR25CA010), $25,485,000. https://abierto.us/opportunities/w912dr25ca010
- Mississippi River, Baton Rouge to the Gulf, Head of Passes, Hopper Dredge Disposal Area, Project #24-2, Plaquemines Parish, LA (ED 24-009) (W912P825B0028). https://abierto.us/opportunities/w912p825b0028
- FY26 SOUTH ATLANTIC DIVISION (SAD) REGIONAL HARBOR DREDGING CONTRACT (RHDC), CONTRACT 2 (W912PM25BA010), $27,649,750. https://abierto.us/opportunities/w912pm25ba010
- Indian River Inlet Beach Renourishment (W912BU25BA009), $8,712,500. https://abierto.us/opportunities/w912bu25ba009
- Galveston Entrance Channel and Houston Ship Channel, Bolivar to Redfish, Hopper Dredging, Galveston & Chambers County, Texas (W912HY25B0003), $36,190,600. https://abierto.us/opportunities/w912hy25b0003
- Mississippi River Baton Rouge to Gulf of Mexico Southwest Pass Hopper Dredge Contract No. 3-2024 {OM24003) (W912P824B0013), $17,559,840. https://abierto.us/opportunities/w912p824b0013
- FY25 Charleston Harbor Entrance Channel Operation and Maintenance Dredging (W912HP25B0001), $10,836,250. https://abierto.us/opportunities/w912hp25b0001

## Largest awards

- W912HY24C0016 (definitive contract): $219,422,150, W076 Endist Galveston. Fy 24 Unrestricted Procurement, Sabine-Neches Waterway Channel Improvement Project (Snwwcip), TX Sabine Extension Channel to Sabine Pass Outer Bar, Jetty Channel, Sabine Pass, Hopper Dredging, in Jefferson County, Texas. https://www.usaspending.gov/award/CONT_AWD_W912HY24C0016_9700_-NONE-_-NONE-/
- W912BU25C0027 (definitive contract): $75,050,896, W2SD Endist Philadelphia. Manasquan Beach Fill. https://www.usaspending.gov/award/CONT_AWD_W912BU25C0027_9700_-NONE-_-NONE-/
- W912HP25C0001 (definitive contract): $74,322,451, W074 Endist Charleston. FY24 Myrtle Beach Emergency Renourishment. https://www.usaspending.gov/award/CONT_AWD_W912HP25C0001_9700_-NONE-_-NONE-/
- W9127824C0044 (definitive contract): $61,614,382, W074 Endist Mobile. Mobile Harbor Deepening & Widening Phase 2A. https://www.usaspending.gov/award/CONT_AWD_W9127824C0044_9700_-NONE-_-NONE-/
- W912BU24C0017 (definitive contract): $56,050,616, W2SD Endist Philadelphia. Beachfill. https://www.usaspending.gov/award/CONT_AWD_W912BU24C0017_9700_-NONE-_-NONE-/
- W912DS24C0023 (definitive contract): $51,472,352, W2SD Endist New York. Hydraulic Beach Fill Ocean Bay Park to. https://www.usaspending.gov/award/CONT_AWD_W912DS24C0023_9700_-NONE-_-NONE-/
- W912BU24C0027 (definitive contract): $38,410,702, W2SD Endist Philadelphia. Mobilization and Demobilization. https://www.usaspending.gov/award/CONT_AWD_W912BU24C0027_9700_-NONE-_-NONE-/
- W912EP24C0017 (definitive contract): $38,132,266, W074 Endist Jacksnvlle. Canaveral Harbor Sand Bypass Project VI 2025, Brevard County, Florida. https://www.usaspending.gov/award/CONT_AWD_W912EP24C0017_9700_-NONE-_-NONE-/
- W912P825C0023 (definitive contract): $33,427,501, W07V Endist New Orleans. Dredging. https://www.usaspending.gov/award/CONT_AWD_W912P825C0023_9700_-NONE-_-NONE-/
- W912HY25C0002 (definitive contract): $32,697,869, W076 Endist Galveston. FY25 Galveston Entrance Channel and Houston Ship Channel, Bolivar to Redfish, Hopper Dredging, Galveston & Chambers County, Texas.. https://www.usaspending.gov/award/CONT_AWD_W912HY25C0002_9700_-NONE-_-NONE-/
- W912PM25CA011 (definitive contract): $26,950,187, W074 Endist Wilmington. FY26 South Atlantic Division (Sad) Regional Harbor Dredging Contract (Rhdc), Contract 2. https://www.usaspending.gov/award/CONT_AWD_W912PM25CA011_9700_-NONE-_-NONE-/
- W912DR25CA010 (definitive contract): $25,710,938, W2SD Endist Baltimore. FY25 Baltimore Harbor and Channels Maintenance Dredging - Cape Henry Channel. Full and Open Competition - Unrestricted. Invitation for Bid Ifb.. https://www.usaspending.gov/award/CONT_AWD_W912DR25CA010_9700_-NONE-_-NONE-/
- W912EP26CA005 (definitive contract): $21,519,400, W074 Endist Jacksnvlle. Beach Renourishment Palm Beach Midtown Palm Beach County, Florida. https://www.usaspending.gov/award/CONT_AWD_W912EP26CA005_9700_-NONE-_-NONE-/
- W912P825C0012 (definitive contract): $19,704,790, W07V Endist New Orleans. Dredging. https://www.usaspending.gov/award/CONT_AWD_W912P825C0012_9700_-NONE-_-NONE-/
- W912BU26CA025 (definitive contract): $19,493,971, W2SD Endist Philadelphia. The U.S. Army Corps of Engineers (Usace), Philadelphia District (Nap), Intends to Award the Contract for the Beach Nourishment of Great Egg Harbor Inlet and Peck Beach in Cape May County, New Jersey.. https://www.usaspending.gov/award/CONT_AWD_W912BU26CA025_9700_-NONE-_-NONE-/
- W912EP25CA012 (definitive contract): $19,180,000, W074 Endist Jacksnvlle. Beach Renourishment Delray Beach, Palm Beach County, FL. https://www.usaspending.gov/award/CONT_AWD_W912EP25CA012_9700_-NONE-_-NONE-/
- W912HN26CA010 (definitive contract): $18,135,000, W074 Endist Savannah. Provides Construction Services, Including Furnishing Personnel, Transportation, Mobilization and Demobilization, Equipment and Materials Required in Connection with Maintenance Dredging.. https://www.usaspending.gov/award/CONT_AWD_W912HN26CA010_9700_-NONE-_-NONE-/
- W912HY24F0021 (delivery order): $16,967,069, W076 Endist Galveston. Texas Entrance and Jetty Channel Hopper Dredging, Brazoria County, Tx.. https://www.usaspending.gov/award/CONT_AWD_W912HY24F0021_9700_W912HY24D0003_9700/
- W912HY23C0005 (definitive contract): $15,620,739, W076 Endist Galveston. Ct::swg::ct Veq Time Extension Contract for Freeport Harbor Channel Improvement Project, Dredging Reaches 1, 2 and 4, in Brazoria County, Freeport, Texas. at Freeport, Tx. Reference No. R00001 NG001 Veq Time Extension. https://www.usaspending.gov/award/CONT_AWD_W912HY23C0005_9700_-NONE-_-NONE-/
- W912EP26CA002 (definitive contract): $14,642,900, W074 Endist Jacksnvlle. Shore Protection Project, Hutchinson Island, Martin County, Florida. https://www.usaspending.gov/award/CONT_AWD_W912EP26CA002_9700_-NONE-_-NONE-/
- W912DS25CA012 (definitive contract): $13,985,980, W2SD Endist New York. Maintenance Dredging of East Rockaway Inlet, Ny Federal Navigation Project. https://www.usaspending.gov/award/CONT_AWD_W912DS25CA012_9700_-NONE-_-NONE-/
- W912EP23C0027 (definitive contract): $11,494,039, W074 Endist Jacksnvlle. Baseline Correction. https://www.usaspending.gov/award/CONT_AWD_W912EP23C0027_9700_-NONE-_-NONE-/
- W912P823C0033 (definitive contract): $11,138,175, W07V Endist New Orleans. Southwest Pass Dredging. https://www.usaspending.gov/award/CONT_AWD_W912P823C0033_9700_-NONE-_-NONE-/
- W912P824C0003 (definitive contract): $10,606,054, W07V Endist New Orleans. Atchafalaya Dredging. https://www.usaspending.gov/award/CONT_AWD_W912P824C0003_9700_-NONE-_-NONE-/
- W912HP25C0002 (definitive contract): $10,235,263, W074 Endist Charleston. Charleston Entrance Channel Dredging Award. https://www.usaspending.gov/award/CONT_AWD_W912HP25C0002_9700_-NONE-_-NONE-/
- W912WJ24C0016 (definitive contract): $8,989,561, W2SD Endist New England. Beach Nourishment Dredge Project, Town Neck Beach, Sandwich, Ma. https://www.usaspending.gov/award/CONT_AWD_W912WJ24C0016_9700_-NONE-_-NONE-/
- W912EP26CA012 (definitive contract): $8,733,400, W074 Endist Jacksnvlle. Jacksonville Harbor, Maintenance Dredging Bar CUT-3 Through CUT-17 and CUT-55 Through Lower Terminal Channel Duval County, Florida. https://www.usaspending.gov/award/CONT_AWD_W912EP26CA012_9700_-NONE-_-NONE-/
- W912BU25CA014 (definitive contract): $8,110,544, W2SD Endist Philadelphia. FY2025 Indian River Inlet Beach Nourishment, Indian River Inlet, Delaware. https://www.usaspending.gov/award/CONT_AWD_W912BU25CA014_9700_-NONE-_-NONE-/
- W912HY24C0008 (definitive contract): $7,456,174, W076 Endist Galveston. Fy 24 Bih, Unrestricted Procurement, Brazos Island Harbor, Texas Entrance and Jetty Channels Hopper Maintenance Dredging in Cameron County, Texas. https://www.usaspending.gov/award/CONT_AWD_W912HY24C0008_9700_-NONE-_-NONE-/
- W912EP24C0006 (definitive contract): $7,320,814, W074 Endist Jacksnvlle. St. Lucie Inlet Maintenance Dredging, 7-Foot Project, Entrance Channel and Impoundment Basin, Martin County, Florida. https://www.usaspending.gov/award/CONT_AWD_W912EP24C0006_9700_-NONE-_-NONE-/
- W912BU24C0044 (definitive contract): $5,416,128, W2SD Endist Philadelphia. Mobilization/Demobilization. https://www.usaspending.gov/award/CONT_AWD_W912BU24C0044_9700_-NONE-_-NONE-/
- W912HY23C0007 (definitive contract): $4,076,117, W076 Endist Galveston. Gec Modification. https://www.usaspending.gov/award/CONT_AWD_W912HY23C0007_9700_-NONE-_-NONE-/
- W912EP24C0004 (definitive contract): $3,535,190, W074 Endist Jacksnvlle. Shore Protection Project, Beach Renourishment 2024, Duval County, Florida Issue Notice to Proceed. https://www.usaspending.gov/award/CONT_AWD_W912EP24C0004_9700_-NONE-_-NONE-/
- W912HY20C0034 (definitive contract): $2,347,874, W076 Endist Galveston. 96X3122 Const General Wi 30CH8H Settlement of a Differing Site Condition Claim.. https://www.usaspending.gov/award/CONT_AWD_W912HY20C0034_9700_-NONE-_-NONE-/
- W9127S25FA063 (delivery order): $2,261,000, W076 Endist Little Rock. Station Dredging, Mkarns (Swl) Task Order #12. https://www.usaspending.gov/award/CONT_AWD_W9127S25FA063_9700_W9127S22D0026_9700/
- W912DS23C0013 (definitive contract): $2,247,580, W2SD Endist New York. Add Beach Fill. https://www.usaspending.gov/award/CONT_AWD_W912DS23C0013_9700_-NONE-_-NONE-/
- W9127S25F0016 (delivery order): $2,127,600, W076 Endist Little Rock. SWL Dredging Task Order #9. Work Shall Be Complete Within 136 Days from Notice to Proceed. Dates Are Car Are Estimates.. https://www.usaspending.gov/award/CONT_AWD_W9127S25F0016_9700_W9127S22D0026_9700/
- W9127S26FA081 (delivery order): $1,857,000, W076 Endist Little Rock. Station Dredging, Mkarns SWT Task Order #13. (Replace Task Order #10 - W9127S25F0034). Work Shall Be Complete Within 126 Calendar Days of Notice to Proceed.. https://www.usaspending.gov/award/CONT_AWD_W9127S26FA081_9700_W9127S22D0026_9700/
- W9127S25FA028 (delivery order): $1,500,000, W076 Endist Little Rock. Station Dredging, Mkarns (Swl) Task Order #11. https://www.usaspending.gov/award/CONT_AWD_W9127S25FA028_9700_W9127S22D0026_9700/
- W9127S24F0109 (delivery order): $894,650, W076 Endist Little Rock. Mkarns IDIQ Station Dredging Pre-Priced Task Order #7 for Swt. Completion Is Expected No Later Than 243 Calendar Days After Receipt of Ntp. Dates on Car Are Only Estimates.. https://www.usaspending.gov/award/CONT_AWD_W9127S24F0109_9700_W9127S22D0026_9700/
- W9127S24F0110 (delivery order): $499,770, W076 Endist Little Rock. Mkarns IDIQ Station Dredging Pre-Priced Task Order #8 for Swl. Completion Is Expected No Later Than 35 Calendar Days After Receipt of Ntp. Dates on Car Are Only Estimates.. https://www.usaspending.gov/award/CONT_AWD_W9127S24F0110_9700_W9127S22D0026_9700/
- W912DS23C0012 (definitive contract): $366,795, W2SD Endist New York. BD Volume Increase with Hars Placement. https://www.usaspending.gov/award/CONT_AWD_W912DS23C0012_9700_-NONE-_-NONE-/
- W9127S24F0118 (delivery order): $280,500, W076 Endist Little Rock. Mkarns IDIQ Station Dredging Pre-Priced Task Order #6 for Swt. Completion Is Expected No Later Than 243 Calendar Days After Receipt of Ntp. Dates on Car Are Only Estimates.. https://www.usaspending.gov/award/CONT_AWD_W9127S24F0118_9700_W9127S22D0026_9700/
- W912DS21C0018 (definitive contract): $196,769, W2SD Endist New York. Fimp Contract 1 W912ds21c0018. https://www.usaspending.gov/award/CONT_AWD_W912DS21C0018_9700_-NONE-_-NONE-/
- W912P823C0038 (definitive contract): $117,458, W07V Endist New Orleans. Reference No. R00001 V001 Qty Var Clin: 0002 and 0004 See Page 2.. https://www.usaspending.gov/award/CONT_AWD_W912P823C0038_9700_-NONE-_-NONE-/
- W9127S25F0034 (delivery order): $0, W076 Endist Little Rock. SWT Mkarns Dredging Task Order #10. Work Shall Be Complete Within 126 Days from Notice to Proceed. Dates Are Car Are Estimates. https://www.usaspending.gov/award/CONT_AWD_W9127S25F0034_9700_W9127S22D0026_9700/
- W912P822C0047 (definitive contract): $0, W07V Endist New Orleans. Contract for Gulf Coast Regional Hopper Dredge (OM-21-300), Plaquemines Parish, Louisiana and Harrison County, Mississippi. Reference No. R00003 C003 NO-COST Suspension NLT 19 August 2023 See Page 2.. https://www.usaspending.gov/award/CONT_AWD_W912P822C0047_9700_-NONE-_-NONE-/
- W9127S22D0026: $0, W076 Endist Little Rock. IDIQ Station Dredging, Mkarns. P00002 Exercises Option 2 of the Contract.. https://www.usaspending.gov/award/CONT_IDV_W9127S22D0026_9700/
- W9127S22F0113 (delivery order): -$998, W076 Endist Little Rock. Mkarns Dredging Pre-Priced Task Order. This Modification Is to De-Obligate 0.133 Each from Clin 0002 So the Task Order Reflects the Actual Quantities of Work Completed.. https://www.usaspending.gov/award/CONT_AWD_W9127S22F0113_9700_W9127S22D0026_9700/
- W912EE23F0003 (delivery order): -$1,000, W07V Endist Vicksburg. De-Obligation of FY22 Dredge Matoc Minimum Guarantee.. https://www.usaspending.gov/award/CONT_AWD_W912EE23F0003_9700_W912EE22D0005_9700/

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Source: USAspending.gov award data, keyed by UEI. Obligations in the window only. Cite https://abierto.us/vendors/great-lakes-dredge-and-dock-co-llc-m9lfla6k8he4.