FY25 petaluma river and ATF channel maintenance dredging
Closed Solicitation Posted
This opportunity was awarded. See the award notice from .
- Solicitation number
- W912P725BA005
- Agency
-
ENDIST San Francisco
US Army Corps of Engineers, Department of Defense
- Responses due
- Set-aside
- No set-aside
Opportunity facts
- NAICS code
- 237990 Other Heavy and Civil Engineering Construction
- PSC
- Z1KF Maintenance Of Dredging Facilities
- Place of performance
- Petaluma, California, United States
Notice details come from SAM.gov. Updated .
About this opportunity
The U.S. Army Corps of Engineers San Francisco District is soliciting bids for maintenance dredging of the Petaluma River Channel to -8 feet Mean Lower Low Water (MLLW) plus 1 foot of paid over-depth across nine distinct reaches totaling approximately 198,800 cubic yards of dredged material. The project requires different disposal methods based on location: material from reaches 1-6 must be transported to a contractor-furnished upland beneficial reuse site, while material from reaches 7-9 will be disposed of at the designated aquatic site SF-10. Contractors must be registered in the System for Award Management (SAM) and submit bids electronically through DoD Safe, including comprehensive documentation such as pricing schedules, representations and certifications, and contractor responsibility determination materials. The solicitation experienced multiple amendments extending the bid deadline to August 8, 2025 at 11:00 AM PST, with a public bid opening conducted via Microsoft Teams. Two contractors, The Dutra Group and Curtin Maritime, submitted bids for this invitation for bid procurement, which will be evaluated as a firm-fixed-price contract with a 94-calendar day completion period.
This solicitation does not include any set-aside designations and operates as an open competition, though the government encourages small business participation with recommended subcontracting goals including 20% small businesses and various other disadvantaged business categories. The estimated contract value ranges between $5,000,000 and $10,000,000, with The Dutra Group and Curtin Maritime emerging as the two bidders based on the abstract of offers. The project spans 1,067.85 linear stations across the Petaluma River channel system, with individual dredging reaches containing estimated quantities ranging from 2,000 to 75,000 cubic yards per section and unit prices typically between $17 and $45 per cubic yard. Performance will take place in Petaluma, California, specifically within the Petaluma River channel system in Sonoma County. The 94-calendar day performance period reflects the substantial scope of this maintenance dredging operation designed to maintain navigation channel depths for maritime transportation in the area.
Notice text
6 versions
Update #6 · Latest ·
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.
Update #5 ·
AMENDMENT 0004
THE PURPOSE OF THIS AMENDMENT IS TO RESPOND TO THE REQUEST FOR INFORMATION (RFI).
******************************************************************************************************************************************************
AMENDMENT 0003
THIS AMENDMENT UPDATES THE WAGE DETERMINATION FROM CA20250007 DATED 6-27-2025 TO CA20250007 DATED 7-18-2025.
******************************************************************************************************************************************************
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.
**************************************************************************************************************************************************
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:
***************************************************************************************************************************************************
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.
Update #4 ·
AMENDMENT 0003
THIS AMENDMENT UPDATES THE WAGE DETERMINATION FROM CA20250007 DATED 6-27-2025 TO CA20250007 DATED 7-18-2025.
******************************************************************************************************************************************************
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.
**************************************************************************************************************************************************
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:
***************************************************************************************************************************************************
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.
Update #3 ·
AMENDMENT 00002
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.
**************************************************************************************************************************************************
AMENDMENT 00001
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:
************************************************************************************************************
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.
Update #2 ·
AMENDMENT 00001
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:
************************************************************************************************************
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.
Update #1 ·
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.
Files
Notice history
| Notice | Type | Posted |
|---|---|---|
| FY25 petaluma river and ATF channel maintenance dredging | Award Notice | |
| This notice | Solicitation | |
| FY25 petaluma river and ATF channel maintenance dredging | Pre-Solicitation |
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