PROGRAM CAS145 S C H E D U L E O F E X T R A W O R K PAGE NO. 1 DATE 09/19/25 EST. NO. 012 TIME 07:20 AM R.E. NAME: TRAN, DANGLONG 07-344204 --------------------------------------------------------------------------- CCO REPORT REPORT TYPE OF WORK(+) WORK BR CONTR NO. NUMBER AMOUNT PERFORMED (-) DATE WK RPT.NO C O M M E N T S --------------------------------------------------------------------------- *** THERE ARE NO EXTRA WORK PAYMENTS THIS ESTIMATE *** PROGRAM CAS145 S C H E D U L E O F D E D U C T I O N S PAGE NO. 1 DATE 09/19/25 EST. NO. 012 TIME 07:20 AM R.E. NAME: TRAN, DANGLONG 07-344204 --------------------------------------------------------------------------- DEDUCTION DESCRIPTION AMOUNT EST THIS TOTAL NO. ESTIMATE ESTIMATE --------------------------------------------------------------------------- LABOR COMPLIANCE VIOLATION MISS TRN FEES 012025 -10,000.00 005 MISS TRN FEES 012025 10,000.00 006 0.00 0.00 TOTAL DEDUCTIONS 0.00 0.00 PROGRAM CAS145 PAGE 1 DATE 09/19/25 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 07-344204 TIME 07:20 AM ESTIMATE NO. 012 BID OPENING 01/31/24 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 09/20/25 R.E. NAME: TRAN, DANGLONG DATE OF THIS ESTIMATE 09/19/25 LOCATION PROGRESS ESTIMATE 07-LA-5-23.2/36.3 ----------------- 07-LA-710-21.9/36.3 POWELL CONSTRUCTORS INC LOS ANGELES COUNTY AT VARIOUS LOCATIONS 8555 BANANA AVENUE FONTANA CA 92335 FED. AID NO. ACIM-X037(234)E CONSTRUCT GSRDS, MVPS, AND BIOSWALES. ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 001 LEAD COMPLIANCE PLAN LS 5,500.0000 5,500.00 1.000 5,500 002 TIME-RELATED OVERHEAD (WDAY) WDAY 1,300.0000 312,000.00 18.000 23,400.00 224.000 291,200 003 DISPUTE RESOLUTION ADVISOR ON-SITE EA 2,000.0000 8,000.00 0.000 0 MEETING 004 HOURLY OFF-SITE HR 200.0000 2,000.00 0.000 0 DISPUTE-RESOLUTION-ADVISOR-RELATED TASKS 005 CONSTRUCTION AREA SIGNS LS 30,000.0000 30,000.00 0.700 21,000 006 TRAFFIC CONTROL SYSTEM LS 300,000.0000 300,000.00 0.300 90,000 007 TEMPORARY TRAFFIC STRIPE (PAINT) LF 1.5000 5,055.00 1,878.000 2,817 008 CHANNELIZER (SURFACE MOUNTED) EA 40.0000 5,200.00 62.000 2,480 009 PORTABLE RADAR SPEED FEEDBACK SIGN EA 200.0000 4,000.00 0.000 0 SYSTEM DAY 010 TEMPORARY PAVEMENT MARKER EA 15.0000 705.00 25.000 375 011 TEMPORARY BARRIER SYSTEM LF 40.0000 164,800.00 2,580.000 103,200 012 TEMPORARY CRASH CUSHION MODULE EA 250.0000 35,000.00 95.000 23,750 013 TEMPORARY CRASH CUSHION EA 4,000.0000 4,000.00 0.000 0 014 JOB SITE MANAGEMENT LS 40,000.0000 40,000.00 1.000 40,000 015 STORMWATER POLLUTION PREVENTION PLAN LS 1,500.0000 1,500.00 0.500 750 016 STORM WATER ANNUAL REPORT EA 2,000.0000 4,000.00 0.000 0 017 TEMPORARY MULCH SQYD 0.7500 750.00 0.000 0 018 TEMPORARY COVER SQYD 2.0000 2,000.00 0.000 0 019 TEMPORARY DRAINAGE INLET PROTECTION EA 350.0000 7,000.00 16.000 5,600 020 TEMPORARY FIBER ROLL LF 3.0000 6,000.00 0.000 0 021 TEMPORARY GRAVEL BAG BERM LF 9.0000 900.00 0.000 0 022 TEMPORARY SILT FENCE LF 6.0000 12,000.00 100.000 600 PROGRAM CAS145 PAGE 2 DATE 09/19/25 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 07-344204 TIME 07:20 AM ESTIMATE NO. 012 BID OPENING 01/31/24 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 09/20/25 R.E. NAME: TRAN, DANGLONG DATE OF THIS ESTIMATE 09/19/25 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 023 STREET SWEEPING LS 6,000.0000 6,000.00 0.000 0 024 TEMPORARY CONCRETE WASHOUT LS 10,000.0000 10,000.00 0.400 4,000 025 REMOVE YELLOW THERMOPLASTIC TRAFFIC LF 12.0000 10,680.00 360.000 4,320 STRIPE (HAZARDOUS WASTE) 026 REMOVE YELLOW THERMOPLASTIC PAVEMENT SQFT 3.5000 910.00 42.000 147 MARKING (HAZARDOUS WASTE) 027 INVASIVE SPECIES CONTROL LS 5,000.0000 5,000.00 0.000 0 028 REMOVE CONCRETE (MISCELLANEOUS) (CY) CY 400.0000 5,200.00 13.000 5,200 029 ROADWAY EXCAVATION CY 220.0000 184,800.00 177.000 38,940.00 435.530 95,816 030 ROADWAY EXCAVATION (TYPE Z-2) (AERIALLY CY 380.0000 399,000.00 195.500 74,290.00 1,102.270 418,862 DEPOSITED LEAD) 031 ROADWAY EXCAVATION (TYPE COM) (AERIALLY CY 300.0000 12,300.00 18.500 5,550.00 41.600 12,480 DEPOSITED LEAD) 032 SHOULDER BACKING TON 170.0000 4,080.00 34.880 5,929 033 STRUCTURE BACKFILL CY 5.0000 280.00 0.000 0 (F) 034 IMPORTED BORROW (CY) CY 20.0000 6,000.00 0.000 0 035 SUBGRADE ENHANCEMENT GEOTEXTILE, CLASS SQYD 8.0000 7,920.00 990.000 7,920 B3 036 ROADSIDE CLEARING LS 280,000.0000 280,000.00 0.120 33,600.00 0.380 106,400 037 IRON SULFATE (LB) LB 2.0000 76.00 0.000 0 038 SOIL AMENDMENT CY 275.0000 3,025.00 0.000 0 039 PACKET FERTILIZER EA 0.5000 310.00 0.000 0 040 SLOW-RELEASE FERTILIZER LB 1.7500 1,592.50 0.000 0 041 PLANT (GROUP H) EA 1.0500 54,705.00 0.000 0 042 PLANT (GROUP K) EA 725.0000 26,100.00 0.000 0 043 PLANT (GROUP A) EA 25.0000 1,625.00 0.000 0 044 PLANT (GROUP B) EA 65.0000 2,535.00 0.000 0 045 TREE PROTECTION EA 50.0000 8,000.00 121.000 6,050 046 MAINTAIN EXISTING PLANTED AREAS LS 48,000.0000 48,000.00 0.000 0 047 PLANT ESTABLISHMENT WORK LS 60,000.0000 60,000.00 0.000 0 048 WOOD MULCH CY 68.0000 114,920.00 0.000 0 049 CHECK AND TEST EXISTING IRRIGATION LS 15,000.0000 15,000.00 1.000 15,000 FACILITIES PROGRAM CAS145 PAGE 3 DATE 09/19/25 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 07-344204 TIME 07:20 AM ESTIMATE NO. 012 BID OPENING 01/31/24 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 09/20/25 R.E. NAME: TRAN, DANGLONG DATE OF THIS ESTIMATE 09/19/25 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 050 OPERATE EXISTING IRRIGATION FACILITIES LS 10,000.0000 10,000.00 0.000 0 051 REMOVE IRRIGATION FACILITY LS 10,000.0000 10,000.00 0.100 1,000 052 CONTROL AND NEUTRAL CONDUCTORS LS 10,000.0000 10,000.00 0.000 0 053 1 1/2" REMOTE CONTROL VALVE EA 1,800.0000 23,400.00 0.000 0 054 2" REMOTE CONTROL VALVE EA 2,000.0000 2,000.00 0.000 0 055 30-42 STATION IRRIGATION CONTROLLER EA 17,000.0000 51,000.00 0.000 0 (PEDESTAL MOUNTED) 056 48 STATION IRRIGATION CONTROLLER EA 17,000.0000 17,000.00 0.000 0 (PEDESTAL MOUNTED) 057 IRRIGATION CONTROLLER ENCLOSURE CABINET EA 5,000.0000 5,000.00 0.000 0 058 TREE WELL SPRINKLER ASSEMBLY EA 350.0000 17,850.00 0.000 0 059 RISER SPRINKLER ASSEMBLY (GEAR DRIVEN) EA 85.0000 2,890.00 0.000 0 060 POP-UP SPRINKLER ASSEMBLY (GEAR DRIVEN) EA 125.0000 9,125.00 0.000 0 061 RISER SPRINKLER ASSEMBLY EA 45.0000 4,230.00 0.000 0 062 3/4" PLASTIC PIPE (SCHEDULE 40) (SUPPLY LF 4.0000 18,100.00 0.000 0 (F) LINE) 063 1" PLASTIC PIPE (SCHEDULE 40) (SUPPLY LF 5.2500 10,421.25 0.000 0 (F) LINE) 064 1 1/4" PLASTIC PIPE (SCHEDULE 40) LF 5.7500 4,111.25 0.000 0 (F) (SUPPLY LINE) 065 1 1/2" PLASTIC PIPE (SCHEDULE 40) LF 6.2500 10,531.25 0.000 0 (F) (SUPPLY LINE) 066 2" PLASTIC PIPE (SCHEDULE 40) (SUPPLY LF 7.0000 5,915.00 0.000 0 (F) LINE) 067 2 1/2" PLASTIC PIPE (CLASS 315) (SUPPLY LF 9.0000 900.00 0.000 0 (F) LINE) 068 3" PLASTIC PIPE (CLASS 315) (SUPPLY LF 28.0000 26,040.00 0.000 0 (F) LINE) 069 HIGH DENSITY POLYETHYLENE PIPE CONDUIT LF 30.0000 3,750.00 0.000 0 070 BALL VALVE EA 875.0000 2,625.00 0.000 0 071 8" WELDED STEEL PIPE CONDUIT LF 225.0000 9,225.00 0.000 0 072 CLASS 3 AGGREGATE BASE (CY) CY 240.0000 55,200.00 62.570 15,016 073 CLASS 4 PERMEABLE AGGREGATE BASE CY 175.0000 45,500.00 225.000 39,375 074 LEAN CONCRETE BASE CY 480.0000 52,800.00 18.830 9,038 075 HOT MIX ASPHALT (TYPE A) TON 435.0000 73,950.00 0.000 0 076 PLACE HOT MIX ASPHALT DIKE (TYPE A) LF 17.0000 8,330.00 0.000 0 PROGRAM CAS145 PAGE 4 DATE 09/19/25 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 07-344204 TIME 07:20 AM ESTIMATE NO. 012 BID OPENING 01/31/24 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 09/20/25 R.E. NAME: TRAN, DANGLONG DATE OF THIS ESTIMATE 09/19/25 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 077 PLACE HOT MIX ASPHALT DIKE (TYPE C) LF 17.0000 1,190.00 0.000 0 078 TACK COAT TON 1,700.0000 510.00 0.000 0 079 REMOVE ASPHALT CONCRETE PAVEMENT (CY) CY 40.0000 2,880.00 0.000 0 080 REMOVE ASPHALT CONCRETE DIKE LF 20.0000 1,300.00 0.000 0 081 REMOVE BASE AND SURFACING CY 1.0000 460.00 0.000 0 082 PERVIOUS CONCRETE PAVEMENT CY 550.0000 126,500.00 220.000 121,000 083 JOINTED PLAIN CONCRETE PAVEMENT CY 1,050.0000 31,500.00 0.000 0 084 PORTLAND CEMENT CONCRETE (PCC) CY 200.0000 18,800.00 4.000 800 085 MINOR CONCRETE (MINOR STRUCTURE) CY 2,500.0000 135,000.00 37.700 94,250 (F) 086 TRASH NET EA 9,000.0000 18,000.00 0.000 0 087 GROSS SOLIDS REMOVAL DEVICE INCLINED EA 180,000.0000 180,000.00 0.260 46,800.00 0.260 46,800 SCREEN TYPE A 088 GROSS SOLIDS REMOVAL DEVICE LINEAR EA 145,000.0000 290,000.00 1.240 179,800 RADIAL TYPE LR-2 (8) 089 GROSS SOLIDS REMOVAL DEVICE LINEAR EA 160,000.0000 160,000.00 0.540 86,400 RADIAL TYPE LR-3 (8) 090 15" PLASTIC PIPE LF 250.0000 3,500.00 0.000 0 091 18" REINFORCED CONCRETE PIPE LF 325.0000 58,500.00 20.000 6,500.00 108.000 35,100 092 24" REINFORCED CONCRETE PIPE LF 230.0000 43,700.00 36.000 8,280.00 96.000 22,080 093 GEOMEMBRANE (WATER BARRIER) SQYD 50.0000 7,500.00 143.000 7,150 094 18" STEEL FLARED END SECTION EA 300.0000 300.00 0.000 0 095 REMOVE PIPE (LF) LF 25.0000 525.00 0.000 0 096 REMOVE INLET EA 2,000.0000 2,000.00 0.000 0 097 REMOVE FLARED END SECTION (EA) EA 100.0000 200.00 0.000 0 098 ROCK SLOPE PROTECTION (20 LB, CLASS I, CY 360.0000 133,200.00 171.000 61,560.00 281.600 101,376 METHOD B) (CY) 099 ROCK SLOPE PROTECTION FABRIC (CLASS 8) SQYD 3.0000 4,080.00 810.000 2,430.00 1,137.000 3,411 100 MINOR CONCRETE (CURB) (CY) CY 2,400.0000 9,600.00 0.000 0 101 MINOR CONCRETE (GUTTER) (LF) LF 90.0000 21,600.00 14.000 1,260 102 REMOVE CONCRETE (CURB AND GUTTER) LF 35.0000 16,100.00 181.640 6,357 103 MISCELLANEOUS IRON AND STEEL LB 2.5000 10,745.00 1,609.000 4,022 (F) PROGRAM CAS145 PAGE 5 DATE 09/19/25 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 07-344204 TIME 07:20 AM ESTIMATE NO. 012 BID OPENING 01/31/24 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 09/20/25 R.E. NAME: TRAN, DANGLONG DATE OF THIS ESTIMATE 09/19/25 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 104 REMOVE PAVEMENT MARKER EA 5.0000 235.00 8.000 40 105 DELINEATOR (CLASS 1) EA 60.0000 2,280.00 0.000 0 106 PAVEMENT MARKER (RETROREFLECTIVE) EA 35.0000 1,960.00 0.000 0 107 TREATMENT BEST MANAGEMENT PRACTICE EA 200.0000 6,400.00 0.000 0 MARKER 108 OBJECT MARKER (TYPE P) EA 60.0000 660.00 13.000 780 109 OBJECT MARKER (TYPE R) EA 60.0000 720.00 1.000 60 110 MIDWEST GUARDRAIL SYSTEM LF 56.0000 18,480.00 0.000 0 111 VEGETATION CONTROL (MINOR CONCRETE) SQYD 130.0000 32,500.00 0.000 0 112 END ANCHOR ASSEMBLY (TYPE SFT-M) EA 2,250.0000 6,750.00 0.000 0 113 ALTERNATIVE IN-LINE TERMINAL SYSTEM EA 4,650.0000 13,950.00 0.000 0 114 THERMOPLASTIC PAVEMENT MARKING (ENHANCED SQFT 15.0000 4,800.00 0.000 0 WET NIGHT VISIBILITY) 115 6" THERMOPLASTIC TRAFFIC STRIPE LF 2.5000 4,775.00 0.000 0 (ENHANCED WET NIGHT VISIBILITY) 116 12" THERMOPLASTIC TRAFFIC STRIPE LF 6.0000 2,580.00 0.000 0 (ENHANCED WET NIGHT VISIBILITY) 117 REMOVE TEMPORARY TRAFFIC STRIPE (PAINT) LF 1.0000 3,370.00 0.000 0 118 REMOVE THERMOPLASTIC TRAFFIC STRIPE LF 2.0000 1,340.00 0.000 0 119 REMOVE THERMOPLASTIC PAVEMENT MARKING SQFT 5.0000 315.00 36.000 180 120 MAINTAINING EXISTING TRAFFIC MANAGEMENT LS 2,000.0000 2,000.00 0.000 0 SYSTEM ELEMENTS DURING CONSTRUCTION 121 FIBER OPTIC CABLE SYSTEMS LS 241,000.0000 241,000.00 0.170 40,970 122 MODIFYING LIGHTING SYSTEMS LS 113,000.0000 113,000.00 0.080 9,040.00 0.130 14,690 123 MODIFYING RAMP METERING SYSTEMS LS 20,000.0000 20,000.00 0.000 0 PROGRAM CAS145 PAGE 6 DATE 09/19/25 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 07-344204 TIME 07:20 AM ESTIMATE NO. 012 BID OPENING 01/31/24 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 09/20/25 R.E. NAME: TRAN, DANGLONG DATE OF THIS ESTIMATE 09/19/25 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ SUBTOTAL CONTRACT ITEMS WITHOUT MOBILIZATION 310,390.00 2,100,354.90 ADJUSTMENT OF COMPENSATION 0.00 52,981.32 EXTRA WORK 0.00 505.20 SUBTOTAL AMOUNT EARNED WITHOUT MOBILIZATION 310,390.00 2,153,841.42 124 MOBILIZATION LS 494,247.0000 494,247.00 0.950 469,534 ORIGINAL CONTRACT AMOUNT 4,957,414.25 TOTAL WORK COMPLETED 310,390.00 2,623,376.07 MATERIALS ON HAND ON SITE 0.00 DEDUCTIONS 0.00 0.00 TOTAL 310,390.00 2,623,376.07 ITEMS FOR WHICH CONTRACT PRICE EXCEEDS MAXIMUM VALUE N O N E DATE CONTR CONTRACT DATE WORK BEGIN EST. DATE WORKING WEATHER NON- C.C.O. OTHER PERCENT PERCENT TIME APPROVED DAYS STARTED CONSTR COMPLETION DAYS WORKING DAYS DAYS DAYS COMPLETED ELAPSED 07/12/24 490 09/06/24 09/05/24 10/15/26 224 34 0 0 50% 46% PROGRESS IS SATISFACTORY TRAN, DANGLONG RESIDENT ENGINEER