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Award notice, first published as presolicitation

OAKLAND INNER AND OUTER HARBOR FY25 MAINTENANCE DREDGING PROJECT

W912P725RA016

Department of the Army, W075 Endist San Fran. Other Heavy and Civil Engineering Construction.

Awarded

Manson Construction Co

$25,424,971.06 obligated so far on USAspending

Description

As published on SAM.gov with the solicitation of October 29, 2025.

Reposting Amendment 0001 and chainging the Inactive Date for the solicitation to 12-31-2025

Positing Amendment 0002

THE PURPOSE OF THIS AMENDMENT 00001 IS TO UPDATED BID SCHEDULE

PROJECT TITLE: OAKLAND INNER AND OUTER HARBOR FY25 MAINTENANCE DREDGING PROJECTLOCATION: ALAMEDA COUNTY, CALIFORNIATHE WORK INCLUDES ANNUAL MAINTENANCE DREDGING OF THE OAKLAND INNER AND OUTERHARBOR CHANNEL TO -50-FT (MLLW) PLUS 1-FT OF PAID OVER-DEPTH AND TRANSPORTING OFTHE DREDGED MATERIAL PER THE REQUIREMENTS IN SPECIFICATION SECTION 00 10 00PRICING SCHEDULE AND 01 11 00 SUMMARY OF WORK. ALL MATERIAL IS SUITABLE AND SHALLBE TAKEN FOR DISPOSAL AT MONTEZUMA WETLANDS.

Update the Archive date to 10-3-2025

This Procurement will be conducted under FSC CODE:

Y1KF, NAICS Code: 237990. The size standard for this code is $37,000,000. All questions should be directed to the Contract Specialist, Karen Smith: Karen Smith@usace.army.mil. Estimated Cost Range is between $5,000,000 - $10,000,000.JOB DESCRIPTION:

PROJECT TITLE: OAKLAND INNER AND OUTER HARBOR FY25 MAINTENANCE DREDGING PROJECTPROJECT LOCATION: OAKLAND, CA and ALAMEDA COUNTY, CA THE WORK INCLUDES ANNUAL MAINTENANCE DREDGING OF THE OAKLAND INNER AND OUTER HARBOR CHANNEL TO -50-FT (MLLW) PLUS 1-FT OF PAID OVER-DEPTH AND TRANSPORTING OF THE DREDGED MATERIAL PER THE REQUIREMENTS IN SPECIFICATION SECTION 00 10 00PRICING SCHEDULE AND 01 11 00 SUMMARY OF WORK.

MATERIAL FROM REACHES 1 THROUGH 11 IS SUITABLE AND SHALL BE TAKEN FOR DISPOSAL AT THE CONTRACTOR-FURNISHED UPLAND BENEFICIAL REUSE SITE.This requirement is for FULL AND OPEN COMPETITION and will be issued as a Request for Proposal (RFP), Lowest Price Technically Acceptable (LPTA) which will result in the award of a single Firm Fixed Price (FFP) contract. The solicitation will be available on/about 09 September 2025 for viewing/downloading. ALL Proposals will be due on/about 9 October 2025 at 11:00 AM PST.

The specific date and time will be 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. Plans and specs will not be provided in hard copy or CD format.

NOTE:

a) In preparation for prospective to submit offers when the RFP 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.

The contract, on USAspending

Federal procurement data the awarding office reported to FPDS, matched to this solicitation by its number.

UEI
UJGKNVYG6UZ3
CAGE
0FCP9
Vendor location
Seattle, WA
Contract
W912P726CA006, definitive contract
Obligated
$25,424,971.06
Actions
9 between December 5, 2025 and May 29, 2026
Competition
Full and Open Competition, 2 offers received
Set-aside reported
No Set Aside Used.
Described as
The Work Includes Annual Maintenance Dredging of the Oakland Inner and Outer Harbor Channel to -50-FT (Mllw) Plus 1-FT of Paid Over-Depth and Transporting of the Dredged Material Per the Requirements in Specification Section 00 10 00
Match
solicitation number W912P725RA016 equals the FPDS solicitation identifier; same awarding office W912P7 (high confidence)

Publications

Every notice SAM.gov issued under this solicitation number, oldest first. Each is a separate record on SAM.

  1. August 19, 2025

    Presolicitation

    SAM.gov, notice 7879e8e6f37742048391e6cc1a96804d

  2. September 23, 2025

    Presolicitation

    SAM.gov, notice ebb84e3172014f9e9d5d26331ddec135

  3. October 7, 2025

    Solicitation

    Due November 7, 2025 at 9:00 AM EST. SAM.gov, notice c5bae15152c8426e87c95df4efd44815

  4. October 7, 2025

    Solicitation, originally presolicitation

    Due November 7, 2025 at 9:00 AM EST. SAM.gov, notice d845edb34ca24938ae44eecbb785c860

  5. October 14, 2025

    Solicitation

    Due November 7, 2025 at 9:00 AM EST. SAM.gov, notice aea7260d9fe64b0d8c7301c8a8aed38b

  6. October 17, 2025

    Solicitation

    Due November 7, 2025 at 9:00 AM EST. SAM.gov, notice 1ff9807737af4ad58e26dc982e79e6aa

  7. October 27, 2025

    Solicitation

    Due November 7, 2025 at 9:00 AM EST. SAM.gov, notice 33efae3e465a49deabaf298bf620dbb8

  8. October 27, 2025

    Solicitation

    Due November 7, 2025 at 9:00 AM EST. SAM.gov, notice 347395d141454801adbc769fd5ace0fe

  9. October 29, 2025

    Solicitation

    Due November 7, 2025 at 9:00 AM EST. SAM.gov, notice 073df49cb4264cb7a83f613555e1add3

  10. December 11, 2025

    Award notice

    Awarded to Manson Construction Co 5209 E Marginal Way S Seattle 98134 USA for $23,143,411. SAM.gov, notice f34af68099fc4d79a99a66abb7634911

  11. December 11, 2025

    Award notice, originally solicitation

    Awarded to MANSON CONSTRUCTION CO Seattle for $23,143,411. SAM.gov, notice fa3ada4183d145de9363b80fe94078fb

Points of contact