This Solicitation opportunity from Department Of Defense was posted on May 29, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Sacramento DWSC FY26 Dredging Project

Closed

W912P726BA004Federal

Submission Closed05/28/2026, 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

The Sacramento Deepwater Ship Channel (DWSC) FY26 Dredging Project involves annual maintenance dredging to a depth of -30 feet (MLLW) with an additional 1-foot paid over-depth. The dredged material is intended for upland beneficial reuse sites specified in the contract, and contractors may also propose suitable beneficial reuse sites in compliance with permit requirements. This procurement, conducted under NAICS Code 237990 with a size standard of $37 million, has an estimated cost range between $1 million and $5 million. The project is located in Sacramento and Yolo Counties, California, and will be awarded as a single firm fixed price contract through a full and open competition under an Invitation for Bids (IFB). Key administrative details include an extension of the response deadline to May 28, 2026. All procurement documents, including plans and specifications, will be available only electronically via the PIEE website, requiring all offerors and their subcontractors to be registered in both the System for Award Management (SAM) and PIEE prior to submission. Offers must be submitted electronically through PIEE, and offerors are expected to monitor the system for any amendments or updates. Questions regarding the solicitation should be directed to the contract specialist, James Neal, at the U.S. Army Corps of Engineers office in San Francisco.

General Info

Annual dredging to -30 feet in Sacramento; beneficial reuse; fixed-price contract; bids due May 28, 2026.

Agency

Department Of Defense → W075 Endist San Fran

NAICS

237990 - Other Heavy and Civil Engineering Construction View NAICS

Place of Performance

Set-Aside

NONE

Documents

(7)

Wide Area Workflow e-Business Suite Proposal Manager Overview

PDF•other

PIEE SOP Posting Offer Demonstration

PDF•other

SAC RFI and Q&A Update 2026

XLSX•q-and-a

PIEE Solicitation Module Vendor Access Instructions

PDF•other

Sacramento+DWSC+Bid+Abstract_May+29+2026.pdf

PDF

W912P726BA004 Sacramento DWSC 2026 Plans

PDF•other

IFB W912P726BA004 Sacramento DWSC FY26 Maintenance Dredging

PDF•ifb

AI Contract Breakdown

Uniform Contract Format

Timeline

3 updates

PhaseClosed

Amendment 2May 14

Contract was updated

Amendment 3May 18

Contract was updated

Response DeadlineMay 28

Deadline has passed

PostedMay 29

Solicitation

Amendment 4May 29

Contract was updated

Submission Closed

05/28/2026, 07:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of Defense → W075 Endist San Fran

Contacts1 person available

OfficeSAN FRANCISCO, CA, 94102-3406, USA

Organization / Agency

Department Of Defense → W075 Endist San Fran

Office AddressSAN FRANCISCO, CA, 94102-3406, USA

Contacts

James Neal

contact@example.gov

+1 (555) 000-0000

Full Description

The Purpose if this update is to upload Bid Abstract.

The Purpose if this update is to upload updated RFI and answers- See attachment -SAC_RFI_ QA_2026 update 1-------

The Purpose of this Amendment 0001 is to Extend the Response Date until 28 May 2026,-------------Upload the Request for Information (RFI) and Answers. See Attachment SAC_RFI_ 2026 QA------Update the Temporary Environmental Section of the Specification - SECTION 01 57 19 page 26. -------Upload Latest SAMPLING AND ANALYSIS REPORT (SAR) dated February 2026. See Attachment 2026_USACE_Sacramento_Stockton_DWSC_SAR----------------- Upload Amendment 0001 SF 30 Solicitation Amendment W912P726BA0040001 SF 30_

This Procurement will be conducted under FSC CODE: Z1KF, NAICS Code: 237990. The size standard for this code is $37,000,000. All questions should be directed to the Contract Specialist, J.Dennis Neal: james.neal@usace.army.mil. Estimated Cost Range is between $1,000,000 - $5,000,000. JOB DESCRIPTION: PROJECT TITLE: SACRAMENTO DEEPWATER SHIP CHANNEL (DWSC) DREDGING FY26 PROJECT LOCATION: SACRAMENTO and YOLO COUNTIES, CA The work includes annual maintenance dredging of the Sacramento DWSC to -30-ft (MLLW) plus 1-ft of paid over-depth. All dredge material is suitable for the upland beneficial reuse sites listed in Specification Section 00 10 00 PRICING SCHEDULESCHEDULE AND requirements in specification Section 01 11 00 SUMMARY OF WORK. Dredge material may be suitable for beneficial reuses at Contractor furnished sites in accordance with the permit requirements of the specific reuse site. THIS REQUIREMENT IS FOR FULL AND OPEN COMPETITION AND WILL BE ISSUED AS AN INVITATION FOR BIDS (IFB) WHICH WILL RESULTIN THE AWARD OF A SINGLE FIRM FIXED PRICE (FFP) CONTRACT. BIDDERS ARE ADVISED THAT THIS PROJECT MAY BE DELAYED, CANCELLED, OR REVISED AT ANY TIME DURING THE SOLICITATION, SELECTION, EVALUATION, AND/OR FINAL AWARDPROCESS. 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-, -PIEE SOP - Offeror Proposal Manager, and -SOP PIEE Posting Offer- for instructions on getting access to the PIEE Solicitation Module and submitting Offeror proposals.