Los Angeles County Public Works
Project Management Division III
Progress Payment 5
Project Name: Naples Island Pump Stations Rehabilitation - Phase II
Contractor: GMZ Engineering, Inc.
5655 Lindero Canyon Road #430
Westlake Village, CA 91362
Project ID: FCC0001388
Federal Number(s): None
Original Contract: $5,297,000.00
Awarded: 4/22/2025
Period Ending: 10/20/2026
Item No.DescriptionBid QtyUnitsTotal Qty.Previous Qty.Current Qty.Unit PriceCurrent Amount
2CONSTRUCTION SCHEDULE (UPDATE) (STIPULATED UNIT PRICE OF $500/MONTH)5.00MTH 5.00 4.001.00$500.00$500.00
4IMPLEMENTATION OF THE LTWHP1.00LS 0.90 0.800.10$35,000.00$3,500.00
5IMPLEMENTATION OF BMPS1.00LS 0.90 0.800.10$35,000.00$3,500.00
7IMPLEMENTATION OF THE SITE-SPECIFIC HEALTH AND SAFETY PLAN 1.00LS 0.90 0.800.10$35,000.00$3,500.00
10IMPLEMENTATION OF THE SITE-SPECIFIC LEAD COMPLIANCE PLAN1.00LS 0.90 0.800.10$20,000.00$2,000.00
12OFFICE FACILITIES6.00MTH 5.00 4.001.00$5,000.00$5,000.00
16TRASH RACK1.00LS 0.90 0.250.65$250,000.00$162,500.00
17DISCHARGE PIPES PAINTING AND COATING1.00LS 0.425 0.250.175$60,000.00$10,500.00
19MISCELLANEOUS MECHANICAL WORKS1.00LS 0.50 0.250.25$200,000.00$50,000.00
2016-INCHES VERTICAL MIXED FLOW PUMP WITH ELECTRIC MOTOR AT CORDOVA WALK PUMP STATION2.00EA 1.50 1.1760.324$200,000.00$64,800.00
2116-INCHES VERTICAL MIXED FLOW PUMP WITH ELECTRIC MOTOR AT NAPLES PUMP STATION3.00EA 2.55 2.400.15$200,000.00$30,000.00
24MISCELLANEOUS ELECTRICAL WORKS FOR CORDOVA WALK PUMP STATION1.00LS 0.896 0.740.156$80,000.00$12,480.00
25MISCELLANEOUS ELECTRICAL WORKS FOR NAPLES PUMP STATION1.00LS 0.896 0.740.156$80,000.00$12,480.00
36CLEARING AND GRUBBING1.00LS 0.75 0.500.25$200,000.00$50,000.00
40TRAFFIC CONTROL1.00LS 0.90 0.800.10$35,000.00$3,500.00
44MANUAL TRANSFER SWITCH2.00EA 1.75 1.500.25$50,000.00$12,500.00
47DISTRIBUTION PANEL AND WIRE/CONDUIT2.00EA 1.75 1.500.25$100,000.00$25,000.00
48MINI POWER CENTER/ZONE AND WIRE/CONDUIT2.00EA 1.75 1.500.25$75,000.00$18,750.00
49MAIN PUMP CONTROL PANEL AND WIRE/CONDUIT5.00EA 4.00 3.500.50$50,000.00$25,000.00
51CENTRAL CONTROLLER AND WIRE/CONDUIT2.00EA 1.80 1.600.20$35,000.00$7,000.00
52ANNUNCIATOR PANEL AND WIRE/CONDUIT2.00EA 1.75 1.500.25$25,000.00$6,250.00
53BUBBLER PANEL AND WIRE/CONDUIT2.00EA 1.80 1.000.80$25,000.00$20,000.00
54FLOAT SWITCH ENCLOSURE AND WIRE/CONDUIT2.00EA 1.80 1.500.30$25,000.00$7,500.00
55PRESSURE TANSDUCER ENCLOSURE AND WIRE/CONDUIT2.00EA 1.75 1.240.51$25,000.00$12,750.00
56TELEMETRY CABINET WITH ANTENNA AND WIRE/CONDUIT2.00EA 1.50 1.340.16$25,000.00$4,000.00
57GAS DETECTION PANEL WITH COMBUSTIBLE GAS SENSORS AND WIRE/CONDUIT2.00EA 1.82 1.160.66$50,000.00$33,000.00
58INTRUSION ALARM PANEL WITH DOOR CONTACT SWITCH AND WIRE/CONDUIT2.00EA 1.60 1.140.46$50,000.00$23,000.00
59LIGHTING AND WIRE/CONDUIT FOR CORDOVA WALK PUMP STATION1.00LS 0.90 0.750.15$50,000.00$7,500.00
60LIGHTING AND WIRE/CONDUIT FOR NAPLES PUMP STATION1.00LS 0.80 0.750.05$50,000.00$2,500.00
62GROUND WELL2.00EA 1.00 0.001.00$5,000.00$5,000.00
68PORTABLE GENERATOR RENTAL FOR CORDOVA WALK PUMP STATION6.00MO 5.00 4.001.00$5,000.00$5,000.00
69PORTABLE GENERATOR RENTAL FOR NAPLES PUMP STATION6.00MO 0.50 0.000.50$5,000.00$2,500.00
72IMPLEMENTATION OF DEWATERING PLAN FOR CORDOVA WALK PUMP STATION (ALLOWANCE OF $25,000)25,000.00AL 9,239.17 0.009,239.17$1.00$9,239.17
794-INCH PVC SCHEDULE 80 CONDUIT FOR NAPLES PUMP STATION160.00LF 160.00 151.009.00$200.00$1,800.00
S-1PUMP ANCHORAGE LS 0.80 0.500.30$26,000.00$7,800.00
S-6DISCHARGE PIPES REHAB ON NAPLES AND CORDOVA WALK PS LS 0.80 0.500.30$17,564.91$5,269.47
S-9REPAIR DISCHARGE PIPES LS 0.75 0.000.75$13,500.00$10,125.00
S-10RAPID SET CONCRETE LS 0.80 0.000.80$60,000.00$48,000.00
S-11REMOVE AND REPLACE SIDEWALK LS 1.00 0.001.00$2,700.00$2,700.00

DEDUCTION DETAIL

There are NO deductions this period

FINANCIAL SUMMARY

  Total Previous Current
Earned $4,150,581.40 $3,434,137.76 $716,443.64
Retained $207,529.07 $171,706.89 $35,822.18
Deducted $0.00 $0.00 $0.00
Due $3,943,052.33 $3,262,430.87 $680,621.46



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