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GREAT LAKES DREDGE & DOCK CO, LLC Houston TX 77024 USA

UEI: SLED_EBB0AA9B1DB12B3B

GREAT LAKES DREDGE & DOCK CO, LLC Houston TX 77024 USA is a federal contractor, registered under UEI SLED_EBB0AA9B1DB12B3B. It has been awarded $27,649,750 across 1 federal contract. Primary work spans Other Heavy and Civil Engineering Construction. Top awarding agencies include W074 Endist Wilmington.

Contact Information

Registration and classification details

Registration

UEI Code

SLED_EBB0AA9B1DB12B3B

Federal Contracting Overview

Award totals, agency breakdown, NAICS distribution, and geographic footprint.

AI Capability Profile

Great Lakes Dredge & Dock Co, LLC specializes in marine construction and coastal engineering, with core capabilities focused on maintenance dredging and shoreline renourishment. Their technical expertise includes the execution of harbor and channel maintenance dredging to ensure navigational depth, ...

Key Performance Metrics

Awards Count

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Total Awards

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Prime · all time

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Prime · all time

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Award Analytics & Distribution

Awards by Agency

W074 Endist Wilmington$27.6M100%

Awards by NAICS

237990 - Other Heavy and Civil Engineering Construction$27.6M100%

Awards by Agency Over Time

Awards by Place of Performance

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Livorna Park Improvements Project

Solicitation # livorna-park-improvements-project

The Livorna Park Improvements Project is a comprehensive construction and renovation solicitation issued by Interstate Grading & Paving, Inc. for work located in California. The scope of work encompasses a wide array of site enhancements, including the renovation of concrete retaining walls, the installation of a playground, basketball and bocce courts, pedestrian walkways, and paving. Additional requirements include the construction of bathrooms, shade structures, a mist play area, and the installation of signage, benches, fencing, drinking fountains, and bike racks. The project also involves critical infrastructure work involving landscaping, irrigation, lighting, sewer, storm drains, plumbing, and electrical systems. This opportunity is designated as a set-aside for Small Businesses and Certified Disadvantaged Business Enterprises. The agency is specifically seeking participation from MBE, WBE, and LBE firms. Interested parties must submit their responses by the deadline of October 14, 2026. Primary coordination for this project is handled by Tina Marie.

Interstate Grading & Paving, Inc.

POSTED

about 2 hours ago

DEADLINE

Solicitation # city-lomita

The City of Lomita has issued solicitation W-375 for a project located in Lomita, Los Angeles, California. This opportunity is categorized under NAICS code 237990 and is being managed through Dominguez General Engineering, Inc. Interested parties must submit their responses by the deadline of October 20, 2026. This contract is specifically set aside for small businesses, including those designated as Small Disadvantaged Businesses, SBA certified Women-Owned Small Businesses, and certified Disadvantaged or Minority Business Enterprises. For further inquiries or coordination, the primary point of contact is Christian Rosales.

Dominguez General Engineering, Inc.

POSTED

about 2 hours ago

DEADLINE

ADVANCE NOTICE: Rail Modernization Program

Solicitation # WMATA-0000010871

The Washington Metropolitan Area Transit Authority has issued an advance notice for the Rail Modernization Program under solicitation number WMATA-0000010871. This solicitation is categorized under NAICS code 237990, which pertains to other heavy and civil engineering construction. The notice was posted on October 3, 2026, and interested parties have until September 30, 2027, to submit their responses. This procurement effort is managed by the agency's Virginia-based organization to facilitate critical infrastructure updates to the rail system.

Washington Metropolitan Area Transit Authority

POSTED

about 2 hours ago

DEADLINE

Lytton First Nation – Berm Construction

Solicitation # 24-3028C

Solicitation 24-3028C is for the construction of the Nohomeen Recovery Berm located at the Stein Subdivision in Stryen, Lytton, British Columbia, for the Lytton First Nation. The project involves significant earthworks and the installation of a retaining wall using lock block facing units with a minimum 28-day concrete strength of 20 MPa and a specific batter of 5 degrees. Key technical requirements include the use of Type I Engineered Fill and retained backfill, both compacted to 100 percent of the maximum density per ASTM D698 standards. The scope also includes the installation of 150mm perforated PVC toe and heel drains, vertical cleanouts, rodent guards, and a clear crush chimney drain, with NILEX 4545 non-woven geotextile required at soil interfaces. The project mandates strict environmental and cultural compliance, requiring adherence to Thompson-NOXLAND Regional District Bylaws and Department of Fisheries and Oceans Land Development Guidelines. Contractors must install silt fencing prior to excavation and ensure all soil removal is conducted by a company employing a qualified cultural assist. Quality assurance is managed through the Geotechnical Engineer of Record, who must approve the subgrade and wall bearing surface before wall construction begins. Additionally, the contractor is responsible for verifying wall batter every block course and limiting the use of heavy equipment to a minimum distance of 0.75 meters from the wall face. Responses to this solicitation are due by October 22, 2026.

Lytton First Nation

POSTED

about 19 hours ago

DEADLINE

Site Work & Utility ExcavationThis subcontract opportunity for Site Work and Utility Excavation involves performing excavation and backfilling services for utility lines on Chicago Public Schools facility projects. The selected contractor will work under prime contractors to excavate, backfill, and compact utilities in strict accordance with Sections 31 23 16 and 31 23 17, ensuring the delivery of properly prepared utility trenches and compacted backfill. The solicitation was posted on October 2, 2026, with a response deadline of October 20, 2026. Classified under NAICS code 237990, this project is managed by Chicago Public Schools in Illinois. Interested parties can find further details and submission guidelines through the official Bonfire hub portal.

Chicago Public Schools

POSTED

about 21 hours ago

DEADLINE

Site Preparation and ExcavationThis subcontract for Site Preparation and Excavation involves providing essential ground preparation, water management, and soil stabilization services for prime contractors working on British Columbia Hydro and Power Authority industrial facility projects. The scope of work includes executing excavation, dewatering, backfilling, and compaction to deliver a fully prepared and compacted subgrade site. The opportunity was posted on October 2, 2026, with a response deadline of October 27, 2026. Classified under NAICS code 237990, the contract is managed through the Province of British Columbia for projects associated with BC Hydro.

British Columbia Hydro and Power Authority

POSTED

about 24 hours ago

DEADLINE

Contract 26-2 Furnace Creek Tank Painting

Solicitation # Contract 26-2

The Womelsdorf-Robesonia Joint Authority is soliciting sealed bids for Contract 26-2, which involves the interior and exterior painting of the Furnace Creek Tank, a 1,500,000-gallon welded steel ground water storage tank measuring 68 feet in diameter and 56 feet in height. The scope of work includes foundation joint and crack repair, incidental weld repairs, and coordination with the contractor awarded Contract 26-1 for tank metals. All work is subject to oversight by a third-party paint inspector, and the project must be completed within 150 days from the Notice to Proceed. Bids must be submitted electronically via the PennBid program by 2:00 PM on October 21, 2026, and must include a bid bond or certified check for 10 percent of the bid price. This project is funded through a Penn VEST Drinking Water State Revolving Fund loan and must comply with the Build America, Buy America Act and American Iron and Steel requirements, meaning all iron, steel, and construction materials must be produced in the United States unless a waiver is granted. Additionally, the contract is subject to Davis-Bacon Wage Rates and requires various certifications, including Equal Employment Opportunity and Non-Segregated Facilities. Awarding will be based on the most advantageous bid. Once awarded, the contractor must provide performance and payment bonds within 15 days and submit a list of key personnel before starting construction. Payment is processed monthly via an Application for Payment reviewed by the Engineer.

POSTED

DEADLINE

Solicitation # 48935

The Cornerstone of Centerville South Phase I Public Improvements project is a civil and electrical construction solicitation issued by the City of Centerville, Ohio, with an engineer's estimate of $4,973,490.39. The scope of work includes the installation of conduits, structures, concrete drive aprons with curbs, seeding, mulching, and a design-build electrical component. The electrical portion requires the contractor to design and build the electrical service and associated conductors, including the installation of 22 decorative light fixtures, light pole bases, and specific connector kits. All work must adhere to the Ohio Building Code, N.E.C., N.F.P.A. Standard 70, and ODOT specifications, with a project completion date set for September 30, 2027. Bids are submitted as unit price proposals via Bid Express, with a final response deadline of October 13, 2026. The selection process evaluates the lowest and best bid based on project history, available resources, financial ability, and compliance with federal, state, and local laws, including Ohio Prevailing Wage and OSHA regulations. Required financial securities include a bid bond for the full amount of the bid or a 10 percent certified check, and a 100 percent performance bond upon award. Insurance requirements specify minimum coverage of $2,000,000 for Commercial General Liability, $1,000,000 for Auto, and $1,000,000 for Workers Compensation. Contract administration is managed by Oberer Construction Managers Ltd. on behalf of the City.

City of Centerville

POSTED

DEADLINE

Smoky Lake County - Request for Proposal - GRAVEL PIT RECLAMATION

Solicitation # AB-2026-06075

Smoky Lake County is seeking proposals for the reclamation of a 16-hectare gravel pit located at NE 09-58-15 W4, with work scheduled for completion in Fall 2026. The scope of work includes equipment mobilization, stripping and burying deciduous tree regrowth under three metres, topsoil stripping, recontouring the area, and redistributing topsoil to a minimum depth of 15 centimeters. The final outcome must meet all requirements for provincial reclamation approval. Proposals must be submitted by September 15, 2026, and must include a company profile, a detailed technical approach with a timeline, a fee proposal, and a conflict of interest disclosure. Selected proponents are required to maintain both Commercial General Liability and Professional Liability insurance policies with minimum limits of two million dollars each. Evaluation will be based on experience and qualifications, pricing, and references, with the county reserving the right to select a vendor other than the lowest bidder.

Smoky Lake County

POSTED

DEADLINE

Stabilization Pond and Aerobic Wetland ConstructionThis subcontract involves the construction and rehabilitation of stabilization ponds, sediment ponds, and aerobic wetlands for prime contractors working on Pennsylvania Department of Environmental Protection Bureau of Abandoned Mine Reclamation projects. The scope of work includes the installation of limestone beds, settling pond baffles, and impervious clay soil lining, as well as the cleaning and dewatering of existing ponds and overflow systems. All work must be performed in strict accordance with Technical Specifications No. 9-16 to ensure the successful delivery of treatment infrastructure. The opportunity is categorized under NAICS code 237990 and was posted on October 2, 2026, with a response deadline of October 8, 2026. This project is focused on environmental remediation within the state of Pennsylvania, requiring specialized expertise in water treatment infrastructure and mine reclamation standards.

Pennsylvania Department of Environmental Protection

POSTED

DEADLINE

Pierpont Nuisance Sand Removal

Solicitation # P-130000901

The City of San Buenaventura is soliciting proposals for solicitation number P-130000901 to perform nuisance sand removal from City-owned portions of Pierpont Beach between San Pedro Lane and Greenock Lane. This recurring project occurs twice annually, once in May and once in November, to satisfy a legal Settlement Agreement. The scope of work involves grading, removing, and hauling excess beach sand from up to 27 beach access lanes and the frontage of up to 17 private properties. Contractors must excavate sand wedges to specified limits, ensuring they remain no deeper than 6 inches above structural footings with a slope no more than 1:1.75, and transport the material to designated deposit sites while avoiding the tidal zone. Proposals are due by October 20, 2026, at 4:00 PM PST, and must be submitted as a sealed hard copy to the Purchasing and Contracts Division in Ventura, California. The City will award the contract based on the perceived best fit and best value, evaluating proposals on a scale of 0.0 to 15.0. Key requirements include compliance with Cal-OSHA safety standards, the California Manual on Uniform Traffic Control Devices, and a Biological Resource Assessment. Additionally, state prevailing wages for Ventura County apply to all workers. While a faithful performance bond is not required, a bid security of at least 10 percent may be requested, and a 5 percent credit is available for qualified Small Local Businesses.

City of San Buenaventura

POSTED

DEADLINE

Site Work & EarthmovingThis subcontract for Site Work and Earthmoving involves performing site clearing, grading, excavation, and the preparation of building pads for prime contractors on Ohio Facilities Construction Commission high school projects. The scope of work includes mass grading, soil stabilization, and erosion control, all of which must be executed on an occupied campus in strict compliance with the Ohio School Design Manual. The ultimate objective is to deliver a graded and compacted building pad that is fully prepared for foundation work. The solicitation was posted on October 2, 2026, with a response deadline of October 28, 2026. Classified under NAICS code 237990, the project is managed through the Ohio Facilities Construction Commission. Interested parties can find further details and submission guidelines via the provided OhioBuys portal link.

Oh Facilities Construction Com

POSTED

DEADLINE

Tybee Island Shoreline Protection Project

Solicitation # W912HN27BA001

W074 Endist Savannah

POSTED

DEADLINE

Two Phase Design and Construction of the Port Monmouth Phase II, Contract 1 Mitigation Project

Solicitation # W912DS26RA032

Solicitation W912DS26RA032 is a competitive two-phase design-build procurement for the Port Monmouth Phase II Contract 1 Mitigation project in Middletown, New Jersey. Managed by the US Army Corps of Engineers New York District with the New Jersey Department of Environmental Protection as the non-Federal sponsor, the project focuses on reducing storm damages from coastal erosion and flooding along Pews and Compton Creeks. The scope of work involves the design and construction of approximately 24.83 acres of restored tidal and freshwater wetlands and 8.76 acres of restored uplands. The estimated project magnitude is between $15 million and $30 million, and the resulting award will be a firm fixed-price contract. The procurement follows a best-value tradeoff process conducted in accordance with FAR 36.3. Phase One focuses on qualifying offerors based on specialized past experience and performance to shortlist up to five firms for Phase Two. Phase Two evaluations consider technical approach, management, and a small business participation plan, with these non-price factors combined being approximately equal in importance to price. Key requirements include achieving 85 percent aerial coverage of plantings in freshwater forested areas within three to five years post-construction. Offerors must maintain active SAM registration and provide bid guarantees, while the selected contractor must adhere to Davis-Bacon Act labor standards and NJDEP hazardous waste compliance.

W2SD Endist New York

POSTED

DEADLINE

Z--Prosser Creek Dam Basin Cleanup

Solicitation # 140R2026R0013

Solicitation 140R2026R0013 is a firm-fixed price construction contract issued by the Bureau of Reclamation for the cleanout and inspection of the spillway stilling basin at Prosser Creek Dam in Truckee, California. The project is a total small business set-aside under NAICS code 237990, with an estimated value between $250,000 and $500,000. The scope of work includes the removal of sediments, boulders, and debris from the basin, cleaning and probing 6-inch drains, and conducting a detailed inspection of the concrete floor and other basin features. Key deliverables include a material removal plan and a comprehensive inspection report documenting the condition of chute blocks, dentates, and the cutoff wall. The contract follows a Lowest Price Technically Acceptable (LPTA) selection process, evaluating offerors based on technical capability and past performance. Performance must begin within 7 calendar days of the notice to proceed, with a total duration of 364 days. All work must adhere to OSHA standards, Reclamation Safety and Health Standards, and the National Environmental Protection Act. Per Amendment 0001, the proposal due date has been extended to September 28, 2026, at 4:00 p.m. PST. Proposals must be submitted electronically in three separate volumes to the designated procurement official.

Mp-Regional Office

POSTED

DEADLINE

Z--Folsom Warehouse Bridge Crane Replacement

Solicitation # 140R2026R0017

Solicitation 140R2026R0017 is a firm-fixed-price, one-phase design-build procurement issued by the Department of the Interior, Bureau of Reclamation, for the replacement of a 30-ton bridge crane at the Folsom Dam Warehouse in Sacramento County, California. This project is set aside exclusively for Service-Disabled Veteran-Owned Small Businesses (SDVOSB) with an estimated value between 1 million and 5 million dollars. The scope of work includes the removal and disposal of the existing crane, including the abatement of asbestos and other hazardous materials, as well as the design, fabrication, and installation of a new 30-ton bridge crane and its associated power supply. Additional requirements include a rail system survey with optional repair or replacement, the installation of a new crane automation control system, commissioning and load testing, and the provision of operation and maintenance training. The contract specifies a performance period of 600 calendar days from the notice to proceed, with work required to commence within 7 calendar days. Award decisions are based on the most advantageous proposal, evaluating technical approach, key personnel, and price reasonableness. Contractors must adhere to strict technical standards, including ISO-9001 certification for manufacturing facilities and seismic certification for VFD assemblies. Compliance with the Davis-Bacon Act and various safety and electrical standards such as NFPA 70 and IEEE is mandatory. Performance and payment bonds are required at 100 percent of the original contract price, and liquidated damages for delays are set at 2,900 dollars per calendar day.

Mp-Regional Office

POSTED

DEADLINE

HALEIWA SMALL BOAT HARBOR MAINTENANCE DREDGING AND REVETTED MOLE REPAIR, HALEIWA, OAHU, HAWAII

Solicitation # W9128A26BA002

Solicitation W9128A26BA002 is a firm-fixed-price construction project issued by the U.S. Army Corps of Engineers, Honolulu District, for maintenance dredging and revetted mole repair at the Haleiwa Small Boat Harbor in Oahu, Hawaii. The estimated contract value ranges between 1 million and 5 million dollars. The scope of work includes mobilization, the dredging and ocean disposal of approximately 4,260 cubic yards of material, and the repair of the revetted mole. Performance is expected to be completed within 200 to 240 calendar days from the Notice to Proceed. Work is permitted seven days a week from sunrise to sunset, though strict exclusionary periods apply, including a ban on tree cutting from June 1 to September 15 and dredging restrictions surrounding full moons in June and July to protect coral spawning. Bids must be submitted via the Procurement Integrated Enterprise Environment or in person at Fort Shafter, Hawaii, by October 8, 2026. A responsive bid package must include the SF 1442, the CLIN schedule, representations and certifications, a bid guarantee, and a subcontracting plan for large businesses. The government provides a 10 percent price evaluation preference for HUBZone small business concerns. Key requirements include the appointment of a qualified Project Manager, Superintendent, Quality Control System Manager, and Site Safety and Health Officer. Contractors must adhere to the Davis-Bacon Act, EM 385-1-1 safety standards, and specific cybersecurity requirements, including the provision of CMMC UIDs in the sealed bid.

W2SN Endist Honolulu

POSTED

DEADLINE

Water Resources Brach Quarterly Industry Day for Coastal and Navigation Projects

Solicitation # W912EP27Z1CPD

W074 Endist Jacksnvlle

POSTED

DEADLINE