Los Angeles County Public Works
Project Management Division III
Progress Payment 10
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: 7/20/2021
Item No.DescriptionBid QtyUnitsTotal Qty.Previous Qty.Current Qty.Unit PriceCurrent Amount
2CONSTRUCTION SCHEDULE (UPDATE) (STIPULATED UNIT PRICE OF $500/MONTH)9.00MTH 11.00 10.001.00$500.00$500.00
4IMPLEMENTATION OF THE LTWHP1.00LS 0.795 0.7450.05$25,000.00$1,250.00
6IMPLEMENTATION OF THE SWPPP1.00LS 0.93 0.910.02$35,000.00$700.00
9IMPLEMENTATION OF THE SITE-SPECIFIC HEALTH AND SAFETY PLAN 1.00LS 0.86 0.820.04$25,000.00$1,000.00
11EXCLUSIONARY FENCING50.00LF 49.00 48.750.25$200.00$50.00
12SILT FENCE (SLOPE PROTECTION)1.00LS 0.95 0.9320.018$20,000.00$360.00
13OFFICE FACILITIES9.00MTH 10.50 9.501.00$2,500.00$2,500.00
17MECHANICAL WORK1.00LS 1.00 0.990.01$100,000.00$1,000.00
18CLEARING AND GRUBBING1.00LS 0.80 0.770.03$250,000.00$7,500.00
31STRUCTURE EXCAVATION (BRIDGE)257.00CY 219.50 124.2595.25$100.00$9,525.00
33STRUCTURE BACKFILL (BRIDGE)150.00CY 60.00 45.0015.00$50.00$750.00
38STRUCTURE CONCRETE (BRIDGE)452.00CY 286.00 171.00115.00$1,250.00$143,750.00
40TEMPORARY FALSEWORK1.00LS 0.70 0.520.18$35,000.00$6,300.00
44ELASTOMERIC BEARING PAD202.00EA 161.00 119.0042.00$200.00$8,400.00
45BAR REINFORCING STEEL (BRIDGE)139,000.00LB 118,150.00 90,961.4027,188.60$1.25$33,985.75
49WEEP DRAIN129.00EA 13.00 11.002.00$1,850.00$3,700.00
60CABLE RAILING (CALTRANS STD PLAN B11-47) (MODIFIED)400.00LF 60.00 40.0020.00$63.80$1,276.00
72ROCK DOWEL (INCL NON-SHRINK GROUT)222.00EA 60.00 54.006.00$625.00$3,750.00
79750-GALLON SEWAGE HOLDING TANK AND APPURTENANCES1.00LS 1.00 0.990.01$10,000.00$100.00
S-3THIS CHANGE ORDER SERVES AS A SUPPLEMENT TO CIWR #3 FOR ADDITIONAL QUANTITIES REQUIRED TO RE-GROUT HOLES FOR EACH ROCK ANCHOR CY 20.80 20.000.80$2,200.00$1,760.00
S-172" GATE VALVE REPLACEMENT LS 1.00 0.001.00$1,200.00$1,200.00
S-18ADDITIONAL TIMBER RAILING REMOVAL LS 1.00 0.300.70$11,000.00$7,700.00

DEDUCTION DETAIL

DescriptionUnitTotal Qty.Previous Qty.Current Qty.Unit PriceCurrent Amount
LOCAL TARGATED WORKER HIRING PROGRAMSTIP 1,017.78 104.33913.45$1.00 $913.45

FINANCIAL SUMMARY

  Total Previous Current
Earned $2,967,096.33 $2,730,039.58 $237,056.75
Retained $148,354.85 $136,502.01 $11,852.84
Deducted $1,017.78 $104.33 $913.45
Due $2,817,723.70 $2,593,433.24 $224,290.46



Contact Office Engineer
Mercedes Passanisi (626) 458-3142
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