Los Angeles County Public Works
Project Management Division III
Progress Payment 4
Project Name: Sierra Madre Dam Slope Protection And Basin Access Road Improvement Project
Contractor: GMZ Engineering, Inc.
5655 Lindero Canyon Road #430
Westlake Village, CA 91362
Project ID: FCC0001291
Federal Number(s): None
Original Contract: $4,071,119.00
Awarded: 6/18/2020
Period Ending: 1/20/2021
Item No.DescriptionBid QtyUnitsTotal Qty.Previous Qty.Current Qty.Unit PriceCurrent Amount
2CONSTRUCTION SCHEDULE (UPDATE) (STIPULATED UNIT PRICE OF $500/MONTH)9.00MTH 5.00 3.002.00$500.00$1,000.00
4IMPLEMENTATION OF THE LTWHP1.00LS 0.32 0.240.08$25,000.00$2,000.00
6IMPLEMENTATION OF THE SWPPP1.00LS 0.755 0.7250.03$35,000.00$1,050.00
9IMPLEMENTATION OF THE SITE-SPECIFIC HEALTH AND SAFETY PLAN 1.00LS 0.044 0.37-0.326$25,000.00($8,150.00)
11EXCLUSIONARY FENCING50.00LF 46.00 45.500.50$200.00$100.00
12SILT FENCE (SLOPE PROTECTION)1.00LS 0.82 0.800.02$20,000.00$400.00
13OFFICE FACILITIES9.00MTH 4.50 3.501.00$2,500.00$2,500.00
15CITY OF SIERRA MADRE PERMIT FEES (ALLOWANCE OF $10,000)10,000.00AL 984.34 691.09293.25$1.00$293.25
16ELECTRICAL WORK1.00LS 0.95 0.070.88$50,000.00$44,000.00
17MECHANICAL WORK1.00LS 0.50 0.380.12$100,000.00$12,000.00
18CLEARING AND GRUBBING1.00LS 0.50 0.450.05$250,000.00$12,500.00
26REMOVE EXISTING METAL PIPE304.00LF 250.00 54.00196.00$10.00$1,960.00
27REMOVE TELECOMMUNICATIONS POLE1.00EA 1.00 0.250.75$1,000.00$750.00
36PCC PAVEMENT480.00CY 97.50 25.5072.00$1,000.00$72,000.00
44ELASTOMERIC BEARING PAD202.00EA 69.00 0.0069.00$200.00$13,800.00
50REINFORCED CONCRETE STAIRWAY PER STD PLAN 6403.00CY 3.00 2.001.00$1,500.00$1,500.00
53REINFORCED CONCRETE CUTOFF WALL, 8" THICK19.00LF 1.00 0.001.00$250.00$250.00
59METAL HAND RAILINGS PER STD PLAN 60637.00LF 5.00 0.005.00$122.00$610.00
63GALVANIZED STEEL PICKET FENCE, 8' HIGH225.00LF 5.00 0.005.00$254.80$1,274.00
65GALVANIZED STEEL PICKET DOUBLE SWING GATE, 8' HIGH35.00LF 3.00 2.001.00$501.40$501.40
702" COPPER PIPE, TYPE K250.00LF 25.00 0.0025.00$75.00$1,875.00
75ANCHOR INSTALLATION1,305.00LF 884.00 435.00449.00$100.00$44,900.00
76ANCHOR RE-DRILL & RE-TEST (WATER TIGHTNESS)1,050.00LF 1,312.50 940.00372.50$51.00$18,997.50
78ANCHOR TESTING30.00EA 15.00 5.0010.00$1,000.00$10,000.00
79750-GALLON SEWAGE HOLDING TANK AND APPURTENANCES1.00LS 0.08 0.000.08$10,000.00$800.00
S-3THIS CHANGE ORDER SERVES AS A SUPPLEMENT TO CIWR #3 FOR ADDITIONAL QUANTITIES REQUIRED TO RE-GROUT HOLES FOR EACH ROCK ANCHOR CY 9.61 1.967.65$2,200.00$16,830.00
S-6ANCHOR RE-DRILL & RE-TEST (WATER TIGHTNESS) LF 1,021.50 0.001,021.50$44.54$45,497.61
S-7ADDITIONAL STRUCTURE EXCAVATION-ROCKFALL PROTECTION CY 10.25 1.508.75$1,226.50$10,731.88
S-8GROSS WEIGHT RESTRICTIONS ON WOODLAND DR. IN THE CITY OF SIERRA MADRE LS 1.00 0.250.75$22,500.00$16,875.00

DEDUCTION DETAIL

DescriptionUnitTotal Qty.Previous Qty.Current Qty.Unit PriceCurrent Amount
LOCAL TARGATED WORKER HIRING PROGRAMSTIP 0.00 2,549.54-2,549.54$1.00 ($2,549.54)

FINANCIAL SUMMARY

  Total Previous Current
Earned $1,202,671.28 $875,825.64 $326,845.64
Retained $60,133.57 $43,791.28 $16,342.29
Deducted $0.00 $2,549.54 ($2,549.54)
Due $1,142,537.71 $829,484.82 $313,052.89



Contact Office Engineer
Mercedes Passanisi (626) 458-3142
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