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San Joaquin/Stockton DWSC FY26 Maintenance Dredging Project

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Federal

Contract Overview

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

AI Contract Overview

The San Joaquin/Port of Stockton FY26 Maintenance Dredging Project is a full and open competition solicitation under NAICS code 237990 and PSC code Y1KF. This firm fixed price contract involves maintenance dredging of the San Joaquin/Port of Stockton River to depths of -35 feet, with the sediment trap reaching -38.5 feet, plus one foot of paid over depth. The project covers Contra Costa, Sacramento, and San Joaquin Counties in California, with an estimated cost range between 5 million and 10 million dollars. The procurement is being conducted as an Invitation for Bid with a bid deadline of May 11, 2026. All prospective offerors and subcontractors must be registered in the System for Award Management and the Procurement Integrated Enterprise Environment to access solicitation documents and submit electronic offers. The current incumbent for the previous contract, valued at approximately 5.97 million dollars, is The Dutra Group.

General Info

FY26 San Joaquin/Port of Stockton maintenance dredging, firm fixed price, $5-10 million.

Agency

Department Of Defense → W075 Endist San Fran

NAICS

237990 - Other Heavy and Civil Engineering Construction

Place of Performance

Contra Costa, Sacramento, and San Joaquin Counties, CA, CA, 952031000, USA

Set-Aside

NONE

Documents

No documents available

Documents will appear here when they are available.

AI Contract Breakdown

Uniform Contract Format

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Timeline

PostedMay 15

pre-forecast

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Organization & Contact Information

AgencyDepartment Of Defense → W075 Endist San Fran

Contacts2 people available

OfficeSAN FRANCISCO, CA, 94102-3406, USA

Organization / AgencyDepartment Of Defense → W075 Endist San Fran

Office AddressSAN FRANCISCO, CA, 94102-3406, USA

Contacts

Lisa Ip

Mary Fronck

Full Description

Predicted recompete opportunity based on federal award data.
Current Contract: W912P726CA014 Incumbent: THE DUTRA GROUP Contract Value: $5,969,485 Potential End Date: 2026-11-15T00:00:00.000Z Competition: FULL AND OPEN COMPETITION Pricing: FIRM FIXED PRICE Classification: full-recompete (Confidence: high - 90/100)

Updated on 11 May 2026 to post the bid abstract.

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Updated on 29 April 2026 to add additional Q and A to the RFI document and to post Amendment 0004. See SF30 and updated RFI document for details.

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Updated on 24 April 2026 to add additional Q and A to the RFI document and to post Amendment 0003. See SF30 and RFI documents for details.

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Updated on 21 April 2026 to add additional Q and A to the RFI document and to post Amendment 0002 (Sections 00 21 00 and 35 20 23 Revision). See SF30 for details.

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Updated on 20 April 2026 to post Amendment 0001 (Change POP). See SF30 for details.

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Updated on 17 April 2026 to provide response to RFI. PIEE identified this as an amendment, but this is not an amendment. Amendment will be issued using SF30.

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This procurement will be solicited as full and open, Invitation for Bid (IFB). 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, Lisa Ip: contact@example.gov. Estimated Cost Range is between $5,000,000 and $10,000,000.

JOB DESCRIPTION: The IFB is for the San Joaquin/ Port of Stockton FY26 Maintenance Dredging Project, Contra Costa, Sacramento, and San Joaquin Counties, California. The work includes maintenance dredging of the San Joaquin/ Port of Stockton River DWSC to -35-ft (MLLW) plus 1 foot of paid over depth, except the sediment trap, which shall be dredged to -38.5-ft (MLLW) plus 1 foot of paid over depth. All material is suitable for the upland sites shown on plan sheets. Dredge material may be suitable for beneficial reuses at contractor furnished sites in accordance with the permit requirement of the specific reuse sites and per the requirements in specifications.

ALL BIDS will be due on May 11, 2026 at 11:30 AM PDT. The specific date and time are identified in the solicitation. 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.

The only plan holders/bidders list is available via Sam.gov. In order to view or add to the list, you will need to be registered and sign into SAM.gov. When viewing this Synopsis/Pre-Solicitation Notice, you will select, ADD ME TO INTERESTED VENDORS to enter your information. This function does not, however, allow you to identify yourself as a Prime or Subcontractor. It is recommended that you identify your company in parentheses. For example:(Prime/Sub) XYZ Construction or XYZ Construction (Prime/Sub).

For further details on partnering with USACE, please visit https://www.usace.army.mil/Business-With-Us/Partnering/.

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 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.