This Solicitation opportunity from Department Of Defense was posted on June 12, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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FY26 REDWOOD CITY CHANNEL MAINTENANCE DREDGING PROJECT

Closed

W912P726BA002Federal

Submission Closed06/12/2026, 07:00:00 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

New

SLED

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

This contract solicitation seeks bids for the FY26 Redwood City Channel Maintenance Dredging Project located in San Mateo County, California. The project involves annual maintenance dredging to a depth of -30 feet (MLLW) with an additional one foot of paid overdepth, followed by transporting the dredged material to designated disposal sites at SF-DODS and SF-11. The contract is designated as a Total Small Business Set-Aside under NAICS Code 237990, with an estimated cost range between $5 million and $10 million. The procurement will be awarded as a single Firm Fixed Price (FFP) contract via an Invitation for Bids (IFB), with all submissions due by June 11, 2026, at noon Pacific Daylight Time. Potential offerors must be registered in the System for Award Management (SAM) and the Procurement Integrated Enterprise Environment (PIEE) to access solicitation documents and submit bids electronically, as no physical copies of plans or specifications will be provided. The solicitation is managed by the U.S. Army Corps of Engineers, San Francisco District, with primary contact Logan Champlin. Bidders should be aware that the project timeline and details may be subject to change or cancellation, and they are responsible for monitoring PIEE and SAM for any solicitation updates or amendments. Detailed instructions for vendor access and proposal submission are included as attachments within the solicitation package.

General Info

FY26 Redwood City dredging contract, $5-10M, Small Business Set-Aside, bids due June 11, 2026.

Agency

Department Of Defense → W075 Endist San Fran

NAICS

237990 - Other Heavy and Civil Engineering Construction View NAICS

Place of Performance

Set-Aside

SBA

Documents

(9)

RFI Responses Set 1 for Redwood City FY26 Dredge

PDF•rfi

IFB W912P726BA002 FY26 Redwood City Channel Maintenance Dredging Project

PDF•ifb

BID+ABSTRACT_Redwood+City+FY26+Dredge+6.12.2026+%281%29.pdf

PDF

Amendment 0002 to Redwood City Solicitation

PDF•amendment

Amendment 0003 to Solicitation W912P726BA002 - Bid Date Change

PDF•amendment

Amendment 0001 to Solicitation W912P726BA002 for Redwood City Maintenance Dredging

PDF•amendment

W912P726BA002 Redwood City Harbor Channel FY26 Maintenance Dredging Project Solicitation

PDF•rfp

RFI Set 2 for Redwood City FY26 Dredge Project

PDF•rfi

Amendment 1 to Solicitation W912P726BA002 for FY26 Redwood City Maintenance Dredging

PDF•amendment

AI Contract Breakdown

Uniform Contract Format

Timeline

4 updates

PhaseClosed

Amendment 2May 28

Contract was updated

Amendment 3Jun 3

Contract was updated

Amendment 4Jun 4

Contract was updated

PostedJun 12

Solicitation

Amendment 0Jun 12

Contract was updated

Response DeadlineJun 12

Deadline has passed

Submission Closed

06/12/2026, 07:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of Defense → W075 Endist San Fran

Contacts2 people available

OfficeSAN FRANCISCO, CA, 94102-3406, USA

Organization / Agency

Department Of Defense → W075 Endist San Fran

Office AddressSAN FRANCISCO, CA, 94102-3406, USA

Contacts

Logan Champlin

contact@example.gov

+1 (555) 000-0000

Nairi Freeman

contact@example.gov

Full Description

BID ABSTRACT ADDED 6/12/2026************************

LINK TO BID OPENING:

Link for Redwood City Bid Opening: https://dod.teams.microsoft.us/l/meetup-join/19%3adod%3ameeting_c3d7908714eb4c5dacbbbda4e53686ab%40thread.v2/0?context=%7b%22Tid%22%3a%22fc4d76ba-f17c-4c50-b9a7-8f3163d27582%22%2c%22Oid%22%3a%2248c91b5e-9bdc-4379-8919-656fcd933eb2%22%7d

Meeting ID: 993 127 944 632

Passcode: uA9m2Lc7

Amendment 3 Posted 6.4.2026. Bid Opening and Bid Due Date now changed to June 12, 2026.*************************************************Amendment 2 and Responses to RFI Set #2 Posted 6.3.2026*********************************************Amendment 1 and Responses to RFIs Posted 5.27.2026********************************************This is a solicitation for Redwood City Channel FY26 Maintenance Dredging Project, San Mateo County, California JOB DESCRIPTION: The work includes annual maintenance dredging of the Redwood City Channel to -30-ft (MLLW) plus 1 ft of paid overdepth and transporting of the dredged material to SF-DODS and SF-11 sites. This requirement is a small business set aside. This Procurement will be conducted under PSC CODE: Y1KF, NAICS Code: 237990. The size standard for this code is $37,000,000. All questions should be directed to the Contract Specialist, Logan Champlin: logan.champlin@usace.army.mil. Estimated Cost Range is between $5,000,000 - $10,000,000. This requirement is a TOTAL SMALL BUSINESS SET ASIDE and will be issued as an Invitation for Bids (IFB) which will result in the award of a single Firm Fixed Price (FFP) contract. ALL BIDS will be due on June 11, 2026 at 12:00 pm PDT. BIDDERS ARE ADVISED THAT THIS PROJECT MAY BE DELAYED, CANCELLED, OR REVISED AT ANY TIME DURING THE SOLICITATION, SELECTION, EVALUATION, AND/OR FINAL AWARD PROCESS. Plans and specs will not be provided in hard copy or CD format. NOTE: a) In preparation for prospective to submit offers when the IFB is issued, it is imperative that all prospective Offerors (including their subcontractors) must be registered in the System for Award Management (SAM - www.SAM.gov) and the Procurement Integrated Enterprise Environment (PIEE) website in order to be able to view and download solicitation information, and to submit offers.b) Solicitation documents, plans, and specifications are only available to be download from PIEE, which may be accessed at https://wawf.eb.mil OR https://piee.eb.mil OR https://piee.eb.mil/xhtml/unauth/home/login.xhtml.c) Offers MUST BE submitted electronically through the PIEE website.d) Registration should be completed one (1) week prior to the anticipated solicitation release date. USACE will not notify Offerors of any changes to the solicitation; Offerors must monitor PIEE and SAM for the solicitation to be posted, and for any posted changes or amendments.e) See attachments -PIEE Solicitation Module Vendor Access Instructions-, -SOP PIEE Proposal Manager Offeror-, and -SOP PIEE Posting Offer- for instructions on getting access to the PIEE Solicitation Module and submitting Offeror proposals.