Bidder:
Bid Item Unit Approx
Quantity Unit Price Extended Price Unit Price Extended Price Unit Price Extended Price
BASE BID
1 Mobilization and Demobilization LS 1 $ 578,000 $ 578,000 $ 150,000 $ 150,000 $ 375,000 $ 375,000 2 Supplemental Insurance LS 1 $ 30,000 $ 30,000 $ 5,000 $ 5,000 $ 1 $ 1 3 Prepare and Implement Water Pollution Control Plan LS 1 $ 110,000 $ 110,000 $ 30,000 $ 30,000 $ 75,000 $ 75,000 4 Furnish Construction Manager’s Trailer EA 1 $ 70,000 $ 70,000 $ 100,000 $ 100,000 $ 40,000 $ 40,000 5 Construction of Temporary Ramps/Pads for Construction Equipment LS 1 $ 175,000 $ 175,000 $ 140,000 $ 140,000 $ 125,000 $ 125,000 6 Relocate OLWD Office Trailer LS 1 $ 375,000 $ 375,000 $ 300,000 $ 300,000 $ 150,000 $ 150,000 7 Remove / Salvage Electrical / Mechanical Equipment LS 1 $ 80,000 $ 80,000 $ 150,000 $ 150,000 $ 175,000 $ 175,000 8 Remove / Dispose of Underground Utilities LS 1 $ 17,800 $ 17,800 $ 175,000 $ 175,000 $ 175,000 $ 175,000 9 Backfilling of Ponds LS 1 $ 965,000 $ 965,000 $ 475,000 $ 475,000 $ 600,000 $ 600,000 10 Dewatering LS 1 $ 460,000 $ 460,000 $ 650,000 $ 650,000 $ 200,000 $ 200,000 11 Furnish and Install 48-inch Storm Drain Force Main LF 2500 $ 1,060 $ 2,650,000 $ 915 $ 2,287,500 $ 900 $ 2,250,000 12 Construct Cofferdam LS 1 $ 520,000 $ 520,000 $ 700,000 $ 700,000 $ 660,000 $ 660,000 13 Construct Outfall Structures and Piping LS 1 $ 1,573,000 $ 1,573,000 $ 1,628,500 $ 1,628,500 $ 1,940,000 $ 1,940,000 14 Surface Restoration at Plant Site LS 1 $ 295,000 $ 295,000 $ 190,000 $ 190,000 $ 250,000 $ 250,000 15 Security Fencing of Plant Site LS 1 $ 80,000 $ 80,000 $ 138,000 $ 138,000 $ 79,000 $ 79,000 16 All Sheeting, Shoring, and Bracing LS 1 $ 5,000 $ 5,000 $ 75,000 $ 75,000 $ 15,000 $ 15,000 Total Base Bid
ADDITIVE BID
A-1 Decommissioning of Recycled Water Pond 3 LS 1 $ 205,000 $ 205,000 $ 221,000 $ 221,000 $ 175,000 $ 175,000 A-2 Emergency Overflow Connection to City of Manteca LS 1 $ 335,000 $ 335,000 $ 268,300 $ 268,300 $ 200,000 $ 200,000 A-3 Lift Station No. 3 Emergency Discharge LS 1 $ 223,000 $ 223,000 $ 134,000 $ 134,000 $ 180,000 $ 180,000 A-4 Emergency Overflow Storage Tank LS 1 $ 417,000 $ 417,000 $ 385,000 $ 385,000 $ 300,000 $ 300,000 Total Additive Bid
TOTAL BID
CITY OF MANTECA
ZONE 36/39 STORM DRAIN IMPROVEMENTS PROJECT - PHASE 1 OUTFALL CONSTRUCTION
BID TABULATION SUMMARY
4/30/2026
$ 7,983,800 $ 7,194,000
$ 855,000
$ 9,163,800 $ 8,202,300 $ 7,964,001
Conco-West Inc Mountain Cascade Inc
$ 1,180,000 $ 1,008,300
Mozingo Construction Inc
$ 7,109,001
L:\50126948 - Zone 36-39 Storm Drain - Ci Manteca\Bidding Support\Phase 1\Bid Tabulation Page 1 ATTACHMENT 3