R-7246 Alamitos Bay Entrance Channel Dredging Bid Tab.pdf
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- Attached to
- R-7246 ALAMITOS BAY ENTRANCE CHANNEL DREDGING
- Solicitation number
- PW-25-642
- Issued by
- California
About this file
Tabulation of Bids Summary
This is a Bid Tabulation document for the Alamitos Bay Entrance Channel Dredging Project (Plans and Specifications No. R-7246, PW-25-642) issued by DIR/CSLB in Long Beach, California. The project encompasses maintenance dredging to -18 feet MLLW plus one foot of payable overdredge, transport and discharge at a Beach Nourishment Area, and associated grading and earthwork. The scope of work includes six base bid items: mobilization/demobilization, environmental controls, survey work for both dredging and beach nourishment, maintenance dredging of 287,000 cubic yards, and debris removal. An optional Bid Additive 1 provides for up to 128,000 additional cubic yards of maintenance dredging between -18 feet MLLW and -21 feet MLLW. Bids were opened on September 4, 2025.
Two responsive bids were received. The Dutra Group submitted a base bid plus Additive 1 total of $13,095,000.00 but was deemed non-responsive, citing a 5.31% self-performance rate that falls below the 30% minimum requirement and a 94.69% subcontracted amount. Manson Construction Co. submitted the lowest responsive bid totaling $14,031,000.00 with 97.83% self-performance capability, meeting all responsiveness criteria. The delta between the two bids is $936,000.00. Manson Construction Co. is located at 340 Golden Shore, Suite 310, Long Beach, California 90802, and can be reached at 562-983-2340.
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Text version
DIR / CSLB 1000001577/295128 1000002992/220319
TABULATION OF BIDS OPENED SEPTEMBER 4, 2025 FOR THE The Dutra Group Manson Construction Co.
ALAMITOS BAY ENTRANCE CHANNEL DREDGING PROJECT 2350 Kerner Blvd., Ste 200 340 Golden Shore Ste 310
San Rafael, CA 94901-5595 Long Beach, CA 90802 PLANS AND SPECIFICATIONS NO. R-7246 (PW-25-642) Ph 415-258-6876 562-983-2340
Fax 415-459-3295 N/A
Item BASE BID ITEMS QTY UOM UNIT COST ITEM TOTAL UNIT COST ITEM TOTAL 1 Mobilization/demobilization LS 1 $ 1,250,000.00 $ 1,250,000.00 $ 1,200,000.00 $ 1,200,000.00
2 Environmental controls LS 1 $ 140,000.00 $ 140,000.00 $ 68,000.00 $ 68,000.00
3 Survey - Dredging LS 1 $ 125,000.00 $ 125,000.00 $ 232,000.00 $ 232,000.00
4 Survey - Beach Nourishment LS 1 $ 125,000.00 $ 125,000.00 $ 320,000.00 $ 320,000.00
5 Maintenance dredging to -18 feet MLLW plus 1 foot of payable overdredge, transport, discharge at Beach Nourishment Area, and grading and earthwork at Beach Nourishment Area
CY 287000 $ 27.00 $ 7,749,000.00 $ 39.00 $ 11,193,000.00
6 Debris removal (from Channel and Beach Nourishment Area), handling, and disposal AL 1 $ 250,000.00 $ 250,000.00 $ 250,000.00 $ 250,000.00
BASE BID TOTAL
$ 9,639,000.00 $ 13,263,000.00
BID ADDITIVE 1
7 Additive unit of payable maintenance dredging, transport, discharge at Beach Nourishment Area, and grading and earthwork at Beach Nourishment Area above the Base Bid Item 5 volume UP TO 128,000 cy for material between -18 feet MLLW plus 1 foot of payable overdredge and Bid Additive Paid Elevation -21 feet
MLLW
CY 128000 $ 27.00 $ 3,456,000.00 $ 6.00 $ 768,000.00
TOTAL BASE BID PLUS ADDITIVE 1 (Basis for Award) 13,095,000.00$ 14,031,000.00$
Delta between 1st and 2nd Lowest bidder 936,000.00$
Mobilization % 10% 9% 12,400,000.00$ 305,000.00$
94.69% 2.17% % Self Performance - Minimum of 30% 5.31% 97.83%
NO YESResponsive Bid:
Subcontracted % Subcontracted
Company Address
IN LONG BEACH, CALIFORNIA IN ACCORDANCE WITH City/State/Zip
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