This Subcontract opportunity from New Jersey was posted on September 29, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Marine Dredging and Channel Improvement

Closed

State & Local

Submission Closed09/29/2026, 10:00:00 AM EDT

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

Active Opportunities Like This One

NAICS: 237990

New

SLED

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 November 10, 2026, and the deadline for responses is set for September 30, 2027. Interested parties can find further details and manage bids through the official WMATA supplier portal.

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Request for Quote for The Recharge Master Plan Update at Montclair Basin

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Imperial Irrigation District – East Highline Reservoir

Solicitation # imperial-irrigation-district-east-highline-reservoir

Granite Construction Company is seeking quotes from qualified socioeconomic firms for the Imperial Irrigation District East Highline Reservoir project located in California. This solicitation is specifically open to certified Small Business, Women-Owned Small Business, Small Disadvantaged Business, and Disadvantaged Business Enterprise firms. The scope of work is extensive, covering a wide array of materials and services including the supply of crushed stone, sand, gravel, concrete, reinforcing bar, and lumber, as well as specialized labor for clearing, grading, roadway and structure excavation, and erosion control. Additional requirements include the provision of various trucking services, such as bottom dump, flat bed, and water trucks, along with professional services for land surveying, environmental consulting, and materials testing. Interested parties must submit their responses by December 2, 2026. All inquiries and submissions should be directed to the primary point of contact, Andrew Burk, via the provided email or phone contact information.

Granite Construction Company

POSTED

DEADLINE

Solicitation # 46196-C

Solicitation 46196-C is a construction project issued by the New York State OGS Design and Construction for the rehabilitation of a floodwall system located at Reliable Fluids, Cayuga Creek, in Cheektowaga, Erie County, New York. The scope of work includes the reconstruction of the floodwall, the provision and on-site storage of emergency protection materials to maintain system integrity if Cayuga Creek reaches action stage levels, and comprehensive environmental remediation focusing on lead abatement. Specific construction tasks involve bughole and hairline crack repair, epoxy injection, joint sealant replacement for contraction and expansion joints, installation of high-performance coatings, and the erection of chain link fencing for T-walls and gravity walls. The contract will be awarded to the apparent low bidder based on responsiveness and responsibility, with evaluation factors including the bidder's understanding of the project scope, past performance on similar contracts, and financial capability. Bidders must provide a bid security of 42,600 dollars and, upon award, furnish performance and labor and material bonds for 100 percent of the contract amount. Key compliance requirements include adherence to New York State prevailing wage rates, OSHA safety standards, and strict seasonal restrictions on concrete repair and tree clearing. Performance is monitored through monthly progress payment requisitions, and the contractor must provide a Baseline Project Schedule within 30 days of the start of work.

NYS OGS Design & Construction - Construction Contractors

POSTED

DEADLINE

Solicitation # FA568227Q9001

FA5682 31 Cons (unit 6102)

POSTED

DEADLINE

Civil/Underground Utility SupportThis subcontract focuses on providing civil works and underground utility support for prime contractors managing street light projects for the City of Delta in British Columbia, Canada. The scope of work includes specialized underground civil tasks such as concrete cutting, removal, compaction, and full site restoration. To ensure project success, the contractor must deliver completed underground utility conduits, foundations, and restored roadways using specialized equipment including roadway concrete saws, jack hammers, tow-behind compressors, compactors, and M-scope electronic devices. Qualified candidates must possess a Civil Foreman qualification to oversee these operations. The opportunity is categorized under NAICS code 237990, with a response deadline set for November 30, 2026. Interested parties can find further details through the BC Bid portal.

POSTED

DEADLINE

Solicitation # 26-04-PW

The County of Madera Public Works Department is soliciting bids for Contract 26-04-PW, which involves the construction of a leachate surface impoundment facility, the expansion of the Cell 3 liner, and various ancillary site improvements at the Fairmead Landfill in Madera, California. The scope of work includes grading, placing aggregated base, installing underground piping systems, constructing cell access roads, and installing geosynthetic materials. The project has an engineer's estimate of $7,892,760.00 and an anticipated performance period of 240 calendar days starting January 25, 2026. Work must adhere to 2024 Caltrans and Standard Specifications for Public Works Construction (SSPWC) standards, with strict Construction Quality Assurance (CQA) protocols for earthwork and geosynthetics. Bidders must hold a Class A license and demonstrate the capacity to self-perform at least 30% of the base bid amount. Qualification requirements include the completion of four projects of similar size and scope within the last seven years. Mandatory submission documents include a bidder's bond for 10% of the bid amount, a subcontractor list for any entity performing over 0.5% of the work, and certification of compliance with the Iran Contracting Act for contracts exceeding $1,000,000. A mandatory pre-bid meeting is scheduled for October 27, 2026, with final bid proposals due via BidExpress by November 18, 2026, at 2:00 pm. The successful contractor will be required to provide performance and payment bonds for 100% of the contract price and comply with prevailing wage laws and equal opportunity employment regulations.

County of Madera - Public Works Department

POSTED

DEADLINE

Contractor and Subcontractor prequalifications for Water Treatment Plant

Solicitation # BD-27-1604-FIN01-FIN01-135293

The Town of Groveland, Massachusetts, has issued solicitation BD-27-1604-FIN01-FIN01-135293 for the prequalification of contractors and subcontractors to construct a new 8,500 square foot water treatment plant. The project involves the installation of a pre-engineered metal building and requires a comprehensive scope of work including structural, architectural, plumbing, heating, cooling, ventilation, and fire protection. Additionally, the contractor must provide process mechanical, electrical, instrumentation, and control systems. The solicitation was posted on November 9, 2026, with a response deadline and bid opening date of December 11, 2026, at 5:00 PM. Electronic quotes are permitted for this SLED organization project. All administrative inquiries and invoicing should be directed to Rebecca Oldham, the Purchaser, located at 183 Main Street, Groveland, MA 01834. While the project scope is clearly defined, the specific contract value and unit pricing have not been disclosed in the available documentation.

POSTED

DEADLINE

Lake Embankment Stabilization and Erosion ControlThis subcontract for Lake Embankment Stabilization and Erosion Control is issued by the Illinois Office of Realty and Capital Planning for projects under the Department of Natural Resources. The selected contractor will support prime contractors by performing critical stabilization work to prevent structural failure and erosion, utilizing methods such as the installation of riprap, geotextiles, shoreline armoring, and soil nailing. The scope of work requires the use of heavy earthmoving machinery and specialized anchors while maintaining strict adherence to environmental protections and natural resource guidelines for waterways. The opportunity was posted on November 9, 2026, with a response deadline of November 24, 2026. Classified under NAICS code 237990, the primary objective of the contract is the delivery of fully stabilized lake embankments that meet all agency specifications.

REALTYCAPPLAN422 - Office of Realty and Capital Planning

POSTED

DEADLINE

CHANGE ORDER NOTICE: DNR Carlyle Lake- Stabilize Riverside Embankment (3 locations)

Solicitation # 26-422DNR-REALT-P-99967

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REALTYCAPPLAN422 - Office of Realty and Capital Planning

POSTED

DEADLINE

Ditch Cleaning and ReshapingThis subcontract focuses on ditch cleaning and reshaping services for prime contractors operating on Texas Department of Transportation maintenance projects within the Dallas District. The scope of work involves the removal of sediment, vegetation, and debris from roadside ditches, followed by the reshaping of slopes and bottoms. These activities are designed to restore essential drainage capacity and ensure all work aligns with TxDOT geometric and standard specifications. The project requires the use of heavy machinery, including excavators, backhoes, and grading equipment, to achieve the necessary results. Interested parties should note that the response deadline for this opportunity is December 3, 2026. The contract falls under NAICS code 237990 and is managed through the Texas Department of Transportation.

Texas Department of Transportation

POSTED

DEADLINE

Horizontal Directional Drilling - Energy & Utilities

Solicitation # RFP-2027-393

The Oklahoma University Health Sciences Center is soliciting proposals for on-call horizontal directional drilling (HDD) services to support the installation, testing, protection, and restoration of underground utility infrastructure at the University of Oklahoma Norman Campus. The scope of work encompasses various systems, including natural gas, electrical, communications, irrigation, and water. The selected suppliers will be responsible for providing all necessary labor, equipment, materials, and supervision. The resulting agreement will feature an initial one-year term with four optional one-year renewals, and the University intends to award contracts to multiple suppliers. Evaluation of proposals will focus on safety and risk management, equipment and operational capability, and past performance. Key requirements include detailed processes for utility locating and verification, a comprehensive quality control process from pilot bore to pullback drilling, and the ability to meet specific response times for routine and emergency call-outs. Bidders must demonstrate competency with Oklahoma's Central Purchasing Act (Title 74) and provide safety metrics, such as OSHA recordable incident rates and Experience Modification Rates (EMR) from the last three years. Payment terms are set at Net 45, and all submissions must be completed by December 11, 2026.

Oklahoma University Health Sciences Center

POSTED

about 21 hours ago

DEADLINE

in about 1 month

AI Contract Overview

This subcontract involves performing maintenance dredging and channel improvement services for the New Jersey Department of Transportation, specifically focusing on the Pews Creek Channel and Monmouth Cove Marina. The contractor is responsible for executing dredging operations according to an approved Work Plan, which includes utilizing dredges, booster pumps, and discharge pipelines to deliver channels that meet specific depth and alignment requirements. Key operational requirements include coordinating channel closures with the USCG and implementing Slurry Water Management Plans. All work must be performed in strict compliance with USACE EM 385-1-1 and CFR 83 Subpart C safety and regulatory standards. The project is located in Monmouth and falls under NAICS code 237990.

General Info

Maintenance dredging and channel improvement for NJDOT at Pews Creek and Monmouth Cove.

Agency

New Jersey Department of Transportation

NAICS

237990 - Other Heavy and Civil Engineering Construction

Place of Performance

Monmouth, NJ, USA

Set-Aside

NONE

Documents

This scope was carved out of 007202604.

The full solicitation package (5 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Call 704 26704

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Timeline

PhaseClosed

PostedSep 29

subcontract

Response DeadlineSep 29

Deadline has passed

Submission Closed

09/29/2026, 10:00:00 AM EDT

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Organization & Contact Information

AgencyNew Jersey Department of Transportation

ContactsNo contacts available

OfficeN/A

Organization / AgencyNew Jersey Department of Transportation

Office AddressN/A

ContactsNo contact information available

Full Description

Performs maintenance dredging and channel improvements for prime contractors on NJDOT marine projects, specifically for Pews Creek Channel and Monmouth Cove Marina. Executes dredging operations per approved Work Plan, coordinates channel closures with USCG, and implements Slurry Water Management Plans. Utilizes dredges, booster pumps, and discharge pipelines. Complies with USACE EM 385-1-1 and CFR §83 Subpart C. Delivers dredged channels meeting depth and alignment specs.