Los Angeles County Public Works
Project Management Division III
Progress Payment 7
Project Name: West Coast Basin Barrier Project Unit 13
Contractor: Environmental Construction, Inc.
21550 Oxnard Street, Suite 1060
Woodland Hills, CA 91367
Project ID: FCC0001322
Federal Number(s): None
Original Contract: $10,182,790.00
Awarded: 10/26/2020
Period Ending: 11/30/2021
Board Accepted: 2/13/2023
Item No.DescriptionBid QtyUnitsTotal Qty.Previous Qty.Current Qty.Unit PriceCurrent Amount
2CONSTRUCTION SCHEDULE (UPDATE) (STIPULATED UNIT PRICE OF $500/MONTH)13.00MTH 7.00 6.001.00$500.00$500.00
4IMPLEMENTATION OF THE LTWHP1.00LS 0.56 0.480.08$2,000.00$160.00
5IMPLEMENTATION OF BMPS1.00LS 0.56 0.480.08$20,000.00$1,600.00
6RESTORATION OF EXISTING IMPROVEMENTS1.00LS 0.32 0.240.08$72,300.00$5,784.00
7SHORING OF OPEN EXCAVATIONS1.00LS 0.56 0.480.08$3,110.00$248.80
9IMPLEMENTATION OF THE SITE-SPECIFIC HEALTH AND SAFETY PLAN 1.00LS 0.56 0.480.08$5,000.00$400.00
11IMPLEMENTATION OF THE SITE-SPECIFIC ASBESTOS ABATEMENT PLAN1.00LS 0.50 0.000.50$23,500.00$11,750.00
12OFFICE FACILITIES13.00MTH 7.00 6.001.00$2,000.00$2,000.00
13MOBILIZATION1.00LS 1.00 0.950.05$960,602.00$48,030.10
18CONCRETE REMOVAL (NON-REINFORCED)22.00CY 15.00 7.008.00$400.00$3,200.00
21CRUSHED MISCELLANEOUS BASE66.00CY 33.00 0.0033.00$48.00$1,584.00
29RESTORATION OF PERMANENT SURFACING1.00LS 0.66 0.330.33$130,900.00$43,197.00
32TRAFFIC CONTROL1.00LS 0.63 0.550.08$90,300.00$7,224.00
35LANDSCAPING1.00LS 0.30 0.000.30$81,355.00$24,406.50
41USE OF CONTRACTOR'S DRILL RIG190.00HR 19.00 16.003.00$170.00$510.00
47IMPLEMENTATION OF THE GROUNDWATER MANAGEMENT PLAN1.00LS 0.68 0.600.08$540,931.00$43,274.48
53DRILL PILOT HOLE3,502.00VF 2,561.00 1,746.00815.00$479.00$390,385.00
68INJECTION WELL HEAD ASSEMBLY11.00EA 5.00 3.002.00$16,350.00$32,700.00
764-INCH DIAMETER STAINLESS STEEL PIPE142.00LF 65.00 39.0026.00$360.00$9,360.00
776-INCH DIAMETER STAINLESS STEEL PIPE341.00LF 190.00 114.0076.00$446.00$33,896.00
78PRIMARY WELL DEVELOPMENT WITH SWABBING AND AIRLIFTING550.00HR 170.50 150.5020.00$542.00$10,840.00
79SECONDARY WELL DEVELOPMENT WITH HIGH VELOCITY WATER JETTING AND PUMPING800.00HR 17.00 10.506.50$542.00$3,523.00
80ELECTRICAL WORK1.00LS 0.51 0.410.10$751,723.00$75,172.30
88PERMEABLE PAVERS10,650.00SF 5,577.00 2,740.002,837.00$15.00$42,555.00
90REMOVABLE, LOCKABLE BOLLARDS21.00EA 9.00 3.006.00$1,500.00$9,000.00
93TREE RELOCATION3.00EA 3.00 0.003.00$1,000.00$3,000.00
94AGRONOMIC SOIL REPORTS12.00EA 3.00 0.003.00$500.00$1,500.00

DEDUCTION DETAIL

DescriptionUnitTotal Qty.Previous Qty.Current Qty.Unit PriceCurrent Amount
OVERTIME INSPECTIONHOUR 97.50 89.008.50$100.00 $850.00

FINANCIAL SUMMARY

  Total Previous Current
Earned $6,390,623.31 $5,584,823.13 $805,800.18
Retained* $319,531.17 $279,241.16 $40,290.01
Deducted $9,750.00 $8,900.00 $850.00
Due $6,061,342.14 $5,296,681.97 $764,660.17



*This project has an escrow account.

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