ATTACHMENT 1 – BUDGET DATA SHEET
COURTNEY-ASH AREA WATER MAIN REPLACEMENT PROJECT
Project No.: 53049
Source of Funds
Existing Budget:
Water Fund $150,000
Proposed Budget Transfers:
Water Fund from Project 53250 $1,830,000
TOTAL $1,980,000
Estimated Expenditures
Project Design $124,250
Construction Contract $1,579,250
Estimated Surveying, Inspection, Testing,
and Contract Administration (7.5%) $118,500
Contingencies (10%) $158,000
TOTAL $1,980,000
Summary of Bids
Bid Opening: July 14, 2025
Engineer’s Estimate: $2,453,928
Contractor
Location Base Bid Total
1. Williams Pipeline Contractors, Inc Mission Hills, CA $1,579,250
2. Big Ben, Inc. Irvine, CA $1,941,160
3. Stephen Doreck Equipment Rentals Pico Rivera, CA $2,023,500
4. Dominguez General Engineering, Inc Pomona, CA $2,210,450
5. CEM Construction Corp. Montebello, CA $2,227,950
6. All Cities Engineering Inc. Ontario, CA $2,316,100
7. American Pipeline Services Monrovia, CA $2,599,400
8. LoneRock Inc. Irvine, CA $3,488,800