This Solicitation opportunity from Department Of Defense was posted on May 26, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Maintenance Dredging, Delaware River, Philadelphia to Trenton

Closed

W912BU26BA007Federal

Submission Closed05/22/2026, 05:00:00 PM UTC

Contract Overview

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

Active Opportunities Like This One

NAICS: 237990

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In-Water Construction and TOY Restrictions ComplianceThe contract involves performing in-water construction activities such as foundation installation and cofferdam setup while adhering to Time-of-Year (TOY) restrictions designed to protect aquatic habitats. This work must be carried out within specified environmental windows to ensure minimal impact on sensitive species and their ecosystems. The project is overseen by the Massachusetts Department of Transportation and is categorized under the NAICS code 237990, which pertains to specialized heavy construction. Work will take place in District 4 of Massachusetts, with an emphasis on compliance with environmental regulations related to aquatic habitat protection. Proposals for this subcontract were due on June 26, 2026, the same day the solicitation was posted. The contract focuses on ensuring construction activities align with ecological considerations while meeting the technical requirements of foundation and cofferdam installation in aquatic settings.

Massachusetts Department of Transportation

POSTED

DEADLINE

Earthwork and Site GradingThe contract entails earthwork services specifically focused on excavation, grading, and soil compaction to prepare the foundation and improve site drainage for construction purposes. It is classified under NAICS code 237990, which pertains to specialized earthwork activities. The work will be performed in Sumner, Tennessee, under the oversight of the Tennessee Department of Transportation. This subcontract opportunity was posted with a response deadline on June 26, 2026. The scope of the project emphasizes preparing the site to ensure proper structural support and effective drainage, which are critical for the stability and longevity of future construction. As a subcontract, this contract likely requires coordination with a primary contractor or project lead. Although specific contact details and set-aside provisions are not provided, interested parties can access further information and submit proposals via the specified online portal.

Tennessee Department of Transportation

POSTED

DEADLINE

Railway-Adjacent Earthwork and GradingThis contract involves earthwork operations including excavation, embankment, and grading in close proximity to active railroad tracks. The work requires strict adherence to established railway protection protocols to ensure safety and minimize disruption to rail traffic. Special emphasis is placed on advance notification procedures, particularly for any planned blasting activities, to maintain compliance with regulatory and safety standards. The contract is issued by the Tennessee Department of Transportation (TDOT) and is categorized under NAICS code 237990, which pertains to other heavy and civil engineering construction. Performance is scheduled to take place in Dyer, Tennessee. Proposals must be submitted by the specified deadline on June 26, 2026, aligning with the posted date, and the opportunity is structured as a subcontract, though no specific set-aside provisions are indicated. The contract includes clear operational guidelines to ensure coordination between construction activities and railroad operations for successful project execution.

POSTED

DEADLINE

Earthwork and ExcavationThe contract involves clearing, grubbing, and excavation work necessary for roadway grading and drainage structures as part of a federal-aid highway project. It is categorized under earthwork and excavation, with the NAICS code 237990, indicating specialized construction activities. The project is managed by the Tennessee Department of Transportation and will be performed in Marion. Proposals were due on June 26, 2026, the same date the contract details were posted. This is a subcontract opportunity, though no set-aside type is specified. The scope emphasizes site preparation and earthmoving activities essential for the successful development of roadway infrastructure, specifically addressing grading and drainage improvements. The online portal for submitting proposals and viewing further details is maintained by the Tennessee Department of Transportation.

Tennessee Department of Transportation

POSTED

DEADLINE

Site Grading and EarthworkThe contract involves site grading and earthwork activities, including excavation, cut and fill operations, grading, and compaction, aimed at preparing a site for future construction. The work will primarily take place in Sumner and falls under the NAICS code 237990, which typically covers special trade contractors in construction. Issued by the Tennessee Department of Transportation (TDOT), this subcontract was posted on June 26, 2026, with the same date set as the deadline for proposal submissions. While no specific solicitation number or office address details are provided, the contract is clearly focused on specialized earthwork services essential for groundwork preparation. Interested parties can access more information and submit proposals through the official TDOT bidding platform.

TDOT

POSTED

in 10 days

DEADLINE

in 10 days

AI Contract Overview

The contract solicits bids for a firm fixed-price project to perform maintenance dredging along the Delaware River from Philadelphia to Trenton. The work involves mechanically dredging approximately 500,000 cubic yards of sediment between specified stations within the main navigation channel, with disposal of material at the Biles Island Disposal Area in Falls Township, PA. An option exists to dredge an additional 70,000 cubic yards from the Fairless Turning Basin, with material placed at the Money Island Disposal Area. Dredging depths are specified to 24 feet MLLW plus 1 foot allowable overdepth for the main channel and 41 feet MLLW plus 1 foot for the turning basin. All dredging must be completed within 240 calendar days from the Notice to Proceed, no later than March 15, 2027, due to environmental restrictions. The contract’s estimated value ranges between $10 million and $25 million and falls under NAICS code 237990 with a small business size standard of $37 million. The solicitation includes several updates and amendments such as answers to submitted RFIs, revisions to contract clauses including DFARS 252.236-7001 with additional data requirements, changes to specification sections and plans, and inclusion of FAR clauses for Diversity, Equity, and Inclusion (DEI) and small business subcontracting plans. Bidders must be registered in the System for Award Management (SAM) and the Procurement Integrated Enterprise Environment (PIEE), which is also the platform for bid submissions. Potential contractors are responsible for monitoring the SAM.gov website and PIEE for any updates or amendments, as no mailing list will be maintained by the government. Points of contact for the solicitation are provided for bidder inquiries.

General Info

Firm fixed-price dredging project on Delaware River; 500,000 cubic yards; completion by March 2027.

Agency

Department Of Defense → W2SD Endist Philadelphia

NAICS

237990 - Other Heavy and Civil Engineering Construction View NAICS

Place of Performance

Set-Aside

NONE

Documents

(1)

Bid+Abstract+-+W912BU26BA007+Maintenance+Dredging+Philadelphia+to+Trenton+%28KO+Signed%29.pdf

PDF

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Timeline

2 updates

PhaseClosed

Amendment 2May 14

Contract was updated

Response DeadlineMay 22

Deadline has passed

PostedMay 26

Solicitation

Amendment 3May 26

Contract was updated

Submission Closed

05/22/2026, 05:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of Defense → W2SD Endist Philadelphia

Contacts2 people available

OfficePHILADELPHIA, PA, 19103-0000, USA

Organization / Agency

Department Of Defense → W2SD Endist Philadelphia

Office AddressPHILADELPHIA, PA, 19103-0000, USA

Contacts

Connor Struckmeyer

contact@example.gov

Molly Gallagher

contact@example.gov

Full Description

The Purpose of Amendment 0001 to Solicitation W912BU26BA007 is as follows:a.) Provide answers to the RFIs submitted.b.) Update DFARS 252.236-7001 to include XYZ data. Additionally, revise Specification Section 3520 23, Appendix B41, W912BU26BA007-DWG_AM0001.pdf, and Plan Sheet C-401.c.) Add FAR 52.222-90 Addressing DEI Discrimination by Federal Contractors.d.) Add FAR 52.219-9 Small Business Subcontracting Plane.) Update FAR Provision 52.252-3, Alterations in Solicitation.PURPOSE: The U.S. Army Corps of Engineers, Philadelphia District, intends to award a firm fixed contract for Maintenance Dredging, Delaware River, Philadelphia to Trenton. DESCRIPTION: Base contract work consists of maintenance dredging of approximately 500,000 cubic yards of sediment within the Delaware River, Philadelphia to Trenton main navigation channel between Newbold Range (Station 124+700) and Cochran Range (Station 150+000). Work includes mechanical dredging with placement of the dredged material into the Biles Island Disposal Area in Falls Township, PA. Dredging will be required to a depth of 24? MLLW (Datum) plus 1? allowable overdepth. There will be an Option for dredging approximately 70,000 cubic yards of material from the Fairless Turning Basin with dredged material placement at the Money Island Disposal Area, in Falls Township, PA. Dredging in the Basin will be required to a depth of 41? MLLW (Datum) plus 1? allowable overdepth. The period of performance is 240 calendar days. All dredging must be completed by 15 March 2027 due to environmental restrictions. DISCLOSURE OF MAGNITUDE OF THE PROPOSED CONSTRUCTION PROJECT: $10,000,000 and $25,000,000. NAICS CODE AND SBA SIZE STANDARD: 237990, DREDGING AND SURFACE CLEANUP ACTIVITIES, Size Standard $37.0M. PERIOD OF PERFORMANCE: 240 Calendar Days from the Notice to Proceed (NTP).SYSTEM FOR AWARD MANAGEMENT (SAM): Bidders are required to be registered in the System for Award Management (SAM) database (https://sam.gov) and PIEE at the time a bid is submitted in order to comply with the annual representations and certifications requirements. Registration for PIEE is required as this is the only place bids shall be submitted. Bids must be submitted in PIEE Solicitation Module. ADDITIONAL INFOMRATION: Specific information pertaining to this procurement will be available in the solicitation. The solicitation documents will be posted on the SAM.gov website, https://sam.gov and PIEE Solicitation Module. It is and will continue to be the responsibility of all potential Bidders to monitor the SAM.gov website for any amendments, updates, responses to questions and answers, etc. as the Government will not be maintaining a mailing list.