Los Angeles County Public Works
Project Management Division III
Progress Payment 4
Project Name: Alamitos Barrier Project Unit 15 Replacement Wells
Contractor: Environmental Construction, Inc.
21550 Oxnard Street, Suite 1060
Woodland Hills, CA 91367
Project ID: FCC0001353
Federal Number(s): None
Original Contract: $7,170,765.00
Awarded: 1/10/2022
Period Ending: 9/30/2022
Board Accepted: 12/21/2023
Item No.DescriptionBid QtyUnitsTotal Qty.Previous Qty.Current Qty.Unit PriceCurrent Amount
2CONSTRUCTION SCHEDULE (UPDATE) (STIPULATED UNIT PRICE OF $500/MONTH)8.00MTH 4.00 3.001.00$500.00$500.00
4IMPLEMENTATION OF THE LTWHP1.00LS 0.44 0.330.11$4,000.00$440.00
5IMPLEMENTATION OF BMPS1.00LS 0.44 0.330.11$15,000.00$1,650.00
7OFFICE FACILITIES9.00MTH 4.00 3.001.00$1,500.00$1,500.00
12EXPLORATORY EXCAVATIONS OF UTILITIES (ALLOWANCE OF $15,000)15,000.00AL 12,443.00 9,947.002,496.00$1.00$2,496.00
13NOISE CONTROL (ALLOWANCE OF $70,000)70,000.00AL 70,000.00 65,100.004,900.00$1.00$4,900.00
34GEOPHYSICAL BOREHOLE LOG7.00EA 1.00 0.001.00$11,988.00$11,988.00
35CALIPER LOG7.00EA 1.00 0.001.00$9,435.00$9,435.00
37DRILL PILOT HOLE2,711.00VF 567.00 485.0082.00$578.00$47,396.00
41DRILL 30" DIAM HOLE1,335.00VF 60.00 0.0060.00$284.00$17,040.00
42DRILL 42" DIAM HOLE125.00VF 75.00 50.0025.00$425.00$10,625.00
50GROUT 42" DIAM HOLE125.00VF 75.00 50.0025.00$293.00$7,325.00
5924" DIAMETER CONDUCTOR STEEL CASING50.00VF 50.00 0.0050.00$401.00$20,050.00
6036" DIAMETER CONDUCTOR STEEL CASING125.00VF 75.00 50.0025.00$676.00$16,900.00

DEDUCTION DETAIL

DescriptionUnitTotal Qty.Previous Qty.Current Qty.Unit PriceCurrent Amount
LOCAL TARGATED WORKER HIRING PROGRAMSTIP 2,942.00 1,689.111,252.89$1.00 $1,252.89

FINANCIAL SUMMARY

  Total Previous Current
Earned $1,217,095.70 $1,064,850.70 $152,245.00
Retained* $60,854.79 $53,242.54 $7,612.25
Deducted $2,942.00 $1,689.11 $1,252.89
Due $1,153,298.91 $1,009,919.05 $143,379.86



*This project has an escrow account.

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