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Fy25 Petaluma River and Atf Channel Maintenance Dredging   3

ID: W912P725BA005 • Type: Solicitation • Match:  90%
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Description

Posted: Aug. 11, 2025, 1:12 p.m. EDT

ABSTRACT OF OFFERES UPLOADED

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AMENDMENT 0004

THE PURPOSE OF THIS AMENDMENT IS TO RESPOND TO THE REQUEST FOR INFORMATION (RFI).

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AMENDMENT 0003

THIS AMENDMENT UPDATES THE WAGE DETERMINATION FROM CA20250007 DATED 6-27-2025 TO CA20250007 DATED 7-18-2025.

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AMENDMENT 0002

THIS AMENDMENT IS TO EXTEND THE CLOSING DATE TO AUGUST 8, 2025@11:00AM. ALL SUBMISSIONS MAY BE UP TO 6 CALENDAR DAYS PRIOR TO BID OPENING. THIS ALLOWS A SUBMISSION WINDOW FROM SATURDAY, AUGUST 2ND@11:00 AM PST UNTIL 11:00 AM PST ON FRIDAY, AUGUST 8TH. EARLY AND LATE SUBMISSIONS OUTSIDE OF THIS WINDOW WILL NOT BE ACCEPTED. PLEASE REFER TO SECTION 00 22 00; 1.7 SPECIAL INSTRUCTIONS FOR SUBMITTING YOUR BID.

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AMENDMENT 0001

THIS AMENDMENT IS TO EXTEND THE CLOSING DATE TO AUGUST 1, 2025@11:00AM. ALL SUBMISSIONS MAY BE UP TO 6 CALENDAR DAYS PRIOR TO BID OPENING. THIS ALLOWS A SUBMISSION WINDOW FROM SATURDAY, JULY 26TH AT 11:00 AM PST UNTIL 11:00 AM PST ON FRIDAY, AUGUST1ST. EARLY AND LATE SUBMISSIONS OUTSIDE OF THIS WINDOW WILL NOT BE ACCEPTED. PLEASE REFER TO SECTION 00 22 00; 1.7 SPECIAL INSTRUCTIONS FOR SUBMITTING YOUR BID:

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PROJECT TITLE: FY25 PETALUMA RIVER AND ATF CHANNEL MAINTENANCE DREDGING PROJECT, SONOMA COUNTY, CALIFORNIA
PROJECT LOCATION: PETALUMA, CA

THE WORK INCLUDES MAINTENANCE DREDGING OF THE PETALUMA RIVER CHANNEL TO -8-FT (MLLW) PLUS 1-FT OF PAID OVER-DEPTH AND TRANSPORTING OF THE DREDGED MATERIAL PER THE REQUIREMENTS IN SPECIFICATION SECTION 00 10 00 PRICING SCHEDULE AND 01 11 00 SUMMARY OF WORK. MATERIAL FROM REACHES 1 THROUGH 6 IS SUITABLE AND SHALL BE TAKEN FOR DISPOSAL AT A CONTRACTOR-FURNISHED UPLAND BENEFICIAL REUSE SITE. MATERIAL FROM REACHES 7 THROUGH 9 IS SUITABLE AND SHALL BE TAKEN FOR DISPOSAL AT THE AQUATIC SITE SF-10.

Posted: Aug. 7, 2025, 1:37 p.m. EDT
Posted: July 29, 2025, 2:03 p.m. EDT
Posted: July 25, 2025, 3:47 p.m. EDT
Posted: July 21, 2025, 9:28 p.m. EDT
Posted: July 2, 2025, 2:05 p.m. EDT
Background
The FY25 Petaluma River and ATF Channel Maintenance Dredging Project is issued by the U.S. Army Corps of Engineers, specifically the San Francisco District. The mission of this project is to maintain the navigability and ecological health of the Petaluma River in Sonoma County, California.

The goal of the contract is to perform maintenance dredging to ensure that the river channel remains at a specified depth, which is critical for both environmental and navigational purposes.

Work Details
The work includes maintenance dredging of the Petaluma River channel to a depth of -8 feet (MLLW) plus an additional 1 foot of paid over-depth. The contractor will be responsible for transporting the dredged material according to the requirements outlined in Specification Section 00 10 00 Pricing Schedule and 01 11 00 Summary of Work.

Dredged material from Reaches 1 through 6 is deemed suitable for disposal at a contractor-furnished upland beneficial reuse site, while material from Reaches 7 through 9 must be disposed of at the aquatic site SF-10.

Place of Performance
The construction projects will be performed in Petaluma, Sonoma County, California.

Overview

Agency
USACE San Francisco District (SPN) [DoD - USA - USACE]
Response Deadline
Aug. 8, 2025, 2:00 p.m. EDT (original: July 31, 2025, 2:00 p.m. EDT) Past Due
Posted
July 2, 2025, 2:05 p.m. EDT (updated: Aug. 11, 2025, 1:12 p.m. EDT)
Set Aside
None
NAICS
237990 - Other Heavy and Civil Engineering Construction
PSC
Z1KF - Maintenance Of Dredging Facilities
Place of Performance
Petaluma, CA United States
Source
Open
Current SBA Size Standard
$45 Million
Pricing
Likely Fixed Price
Est. Level of Competition
Average
Est. Value Range
Experimental
$5,000,000 - $15,000,000 (AI estimate)
On 7/2/25 USACE San Francisco District issued Solicitation W912P725BA005 for Fy25 Petaluma River and Atf Channel Maintenance Dredging due 8/8/25. The opportunity was issued full & open with NAICS 237990 and PSC Z1KF.
Primary Contact
Name
Karen Smith   Profile
Email
karen.smith@usace.army.mil
Phone
(415) 503-6989

Secondary Contact

Name
Nairi Freeman   Profile
Email
nairi.freeman@usace.army.mil
Phone
(415) 503-6574

Documents

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Additional Details

Source Agency Hierarchy
DEPT OF DEFENSE > DEPT OF THE ARMY > USACE > SPD > W075 ENDIST SAN FRAN
FPDS Organization Code
2100-W912P7
Source Organization Code
100221302
Last Updated
Aug. 24, 2025
Last Updated By
nairi.freeman@usace.army.mil
Archive Date
Aug. 23, 2025