SUISUN BAY CHANNEL AND NY SOLUGH FY26 MAINTENANCE DREDGING PROJECT

17-Jun-2026 Update: Post Bid Abstract

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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.