This Solicitation opportunity from Department Of Defense was posted on June 17, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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SUISUN BAY CHANNEL AND NY SOLUGH FY26 MAINTENANCE DREDGING PROJECT

Closed

W912P726BA003Federal

Submission Closed06/17/2026, 06:30:00 PM UTC

Contract Overview

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

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NAICS: 237990

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Base SEATTLE(00033)

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1 day ago

DEADLINE

in 4 days

AI Contract Overview

This procurement is a sealed bid Invitation for Bid (IFB) issued by the U.S. Army Corps of Engineers, W075 Endist San Francisco, under solicitation number W912P726BA003, and is exclusively set aside for small businesses under FAR 19.5, with a NAICS code of 237990 and a size standard of $37,000,000. The project entails annual maintenance dredging of the Suisun Bay and New York Slough Channels to a depth of -35 feet MLLW with an additional one foot of paid overdepth, and Bulls Head Channel (Reach 2) to -37 feet MLLW with the same overdepth allowance, with all dredged material transported and disposed of at SF-16. The estimated contract value ranges between $1,000,000 and $5,000,000, with total estimated dredging quantities at 109,055 cubic yards across seven CLINs, along with a lump sum for mobilization and demobilization. The in-water work window is strictly limited to August 1 through November 30, and hopper or hydraulic pipeline dredging methods are prohibited. The notice to proceed is estimated for July 7, 2026, with a base performance period of 63 calendar days, extendable by up to eight days if needed. All bids must be submitted electronically via the Procurement Integrated Enterprise Environment (PIEE) by June 17, 2026, at 11:30 AM PDT, and bidders must be registered in both SAM.gov and PIEE prior to submission. The evaluation process is based on sealed bidding principles, with pass/fail gates requiring complete submission of the Dredging Plant and Equipment Schedule and Pricing Schedule; failure to meet these results in nonresponsible or rejected bids. Offerors must demonstrate responsibility by proving adequate financial resources, technical capability, a satisfactory performance record, integrity, and necessary equipment. Compliance with USACE EM 385-1-1, OSHA, and Coast Guard regulations is mandatory, requiring a Level 1 Site Safety and Health Officer and adherence to stringent safety protocols. Contractors must obtain all required federal, state, and local permits, provide comprehensive liability insurance and performance and payment bonds, and abide by the Buy American Act. The contractor is also responsible for contracting

General Info

Small business dredging contract for Suisun Bay and Bulls Head Channels, bids due June 17, 2026.

Agency

Department Of Defense → W075 Endist San FranView Agency

NAICS

237990 - Other Heavy and Civil Engineering ConstructionView NAICS

Place of Performance

SOLANO AND CONTRA COSTA COUNTIES, CALIFORNIA, CA

Set-Aside

SBA

Documents

(7)

RFI for Suisun Bay Channel and NY Slough FY26 Maintenance Dredging Project

PDF•rfi

W912P726BA003 Suisun Bay Channel 2026 Maintenance Dredging Project Plans

PDF•plans

Amendment 0002 to Solicitation W912P726BA003

PDF•amendment

IFB W912P726BA003 Suisun Bay Channel & NY Slough FY26 Maintenance Dredging

PDF•ifb

Amendment 0001 to Solicitation W912P726BA0030001 for Suisun Bay Channel Maintenance Dredging

PDF•amendment

RFI W912P726BA003 Revision 06122026

PDF•q-and-a

Bid+Abstract-+SF+1419_W912P726BA003_Suisun.pdf

PDF

AI Contract Breakdown

Uniform Contract Format

Timeline

3 updates

PhaseClosed

PostedMay 18

Solicitation

Amendment 1Jun 4

Contract was updated

Amendment 2Jun 12

Contract was updated

Amendment 3Jun 17

Contract was updated

Response DeadlineJun 17

Deadline has passed

Submission Closed

06/17/2026, 06:30:00 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

View Agency Profile

Office AddressSAN FRANCISCO, CA, 94102-3406, USA

Contacts

Lisa Ip

Nairi Freeman

Full Description

17-Jun-2026 Update: Post Bid Abstract

****************

12-Jun-2026 Update: Post Amendment 0002 and Respond to RFI #2.

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04-Jun-2026 Update: Post Amendment 0001 and Respond to RFI.

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This procurement will be solicited as small business set-aside, 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: Lisa.I.Ip@usace.army.mil. Estimated Cost Range is between $1,000,000 and $5,000,000.

JOB DESCRIPTION: The work includes annual maintenance dredging of the Suisun Bay and NY Slough Channel to -35-ft (MLLW) plus 1 ft of paid overdepth and Bulls Head Channel (Reach 2) to -37-ft (MLLW) plus 1 ft of paid overdepth and transporting of the dredged material to SF-16.ALL BIDS will be due on June 17, 2026 at 11:30 AM PDT. The specific date and time is 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.