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 08/22/25 EST. NO. 014 TIME 07:42 AM R.E. NAME: TRAN, DANGLONG 07-355404 --------------------------------------------------------------------------- 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 --------------------------------------------------------------------------- 003 0006 655.22 E.W. @ F.A.(+) 032625 N 9 0007 655.22 032725 N 10 0008 3,261.51 040125 N 7007.0 0009 1,715.10 040225 N 7008.0 0010 1,513.27 042825 N 7009.0 0011 2,473.74 042925 N 7010.0 004 0011 867.60 A.C. @ F.A.(+) 033125 N 11 0012 825.42 040225 N 12 0016 6,294.45 041025 N 16 0019 4,934.73 070225 N 35 0023 619.48 041025 N 20A 006 0001 18,266.23 E.W. @ F.A.(+) 040825 N 18 0002 2,435.16 040925 N 19 0003 3,379.78 061225 N 23 47,896.91 TOTAL THIS ESTIMATE 25,240.90 TOTAL PREVIOUS ESTIMATE 73,137.81 TOTAL TO DATE 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 08/22/25 EST. NO. 014 TIME 07:42 AM R.E. NAME: TRAN, DANGLONG 07-355404 --------------------------------------------------------------------------- DEDUCTION DESCRIPTION AMOUNT EST THIS TOTAL NO. ESTIMATE ESTIMATE --------------------------------------------------------------------------- *** THERE ARE NO DEDUCTIONS FOR THIS CONTRACT *** PROGRAM CAS145 PAGE 1 DATE 08/22/25 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 07-355404 TIME 07:42 AM ESTIMATE NO. 014 BID OPENING 01/10/24 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 08/20/25 R.E. NAME: TRAN, DANGLONG DATE OF THIS ESTIMATE 08/22/25 LOCATION PROGRESS ESTIMATE 07-LA-2-15.0/57.5 ----------------- 07-LA-210-R18.7/R19.4 CHUMO CONSTRUCTION INC. LOS ANGELES COUNTY ON ROUTE 2 FROM 1.0 14425 JOANBRIDGE STREET MILE NORTH OF CLIFFORD STREET TO MOUNT BALDWIN PARK CA 91706 WATERMAN SKI LIFTS AND ON ROUTE 210 FROM 0.5 MILE EAST OF OCEAN VIEW BOULEVARD FED. AID NO. N O N E REPLACE AND INSTALL DRAINAGE SYSTEM, AND P ------------------------------------------------------------------------------------------------------------------------------------ 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 LEVEL 2 CRITICAL PATH METHOD SCHEDULE LS 2,500.0000 2,500.00 1.000 2,500 003 TIME-RELATED OVERHEAD (WDAY) WDAY 1,900.0000 513,000.00 23.000 43,700.00 228.000 433,200 004 DISPUTE RESOLUTION ADVISOR ON-SITE EA 2,000.0000 8,000.00 5.000 10,000 MEETING 005 HOURLY OFF-SITE HR 200.0000 4,000.00 10.000 2,000 DISPUTE-RESOLUTION-ADVISOR-RELATED TASKS 006 CONSTRUCTION AREA SIGNS LS 74,520.0000 74,520.00 0.750 55,890 007 TRAFFIC CONTROL SYSTEM LS 650,000.0000 650,000.00 0.100 65,000.00 0.800 520,000 008 TEMPORARY TRAFFIC STRIPE (PAINT) LF 1.7500 19,775.00 7,460.000 13,055 009 CHANNELIZER (SURFACE MOUNTED) EA 45.0000 12,150.00 217.000 9,765.00 270.000 12,150 010 PLASTIC TRAFFIC DRUMS EA 75.0000 1,275.00 17.000 1,275.00 17.000 1,275 011 TEMPORARY BARRIER SYSTEM LF 19.0000 91,200.00 1,880.000 35,720.00 4,800.000 91,200 012 TEMPORARY CRASH CUSHION MODULE EA 167.0000 10,521.00 63.000 10,521 013 AUTOMATED FLAGGER ASSISTANCE DEVICE DAY EA 230.0000 3,680.00 16.000 3,680.00 16.000 3,680 014 JOB SITE MANAGEMENT LS 16,980.0000 16,980.00 1.000 16,980 015 STORMWATER POLLUTION PREVENTION PLAN LS 2,500.0000 2,500.00 0.000 0 016 STORM WATER SAMPLING AND ANALYSIS DAY EA 550.0000 4,950.00 0.000 0 017 STORM WATER ANNUAL REPORT EA 2,000.0000 4,000.00 0.000 0 018 TEMPORARY COVER SQYD 3.0000 31,500.00 10,500.000 31,500.00 10,500.000 31,500 019 TEMPORARY DRAINAGE INLET PROTECTION EA 225.0000 7,425.00 27.000 6,075.00 33.000 7,425 020 TEMPORARY FIBER ROLL LF 4.0000 39,920.00 9,605.000 38,420.00 9,980.000 39,920 021 TEMPORARY GRAVEL BAG BERM LF 10.0000 2,000.00 10.000 100.00 165.000 1,650 022 STREET SWEEPING LS 14,625.0000 14,625.00 1.000 14,625 PROGRAM CAS145 PAGE 2 DATE 08/22/25 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 07-355404 TIME 07:42 AM ESTIMATE NO. 014 BID OPENING 01/10/24 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 08/20/25 R.E. NAME: TRAN, DANGLONG DATE OF THIS ESTIMATE 08/22/25 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 023 TEMPORARY CONCRETE WASHOUT LS 6,000.0000 6,000.00 1.000 6,000 024 REMOVE YELLOW THERMOPLASTIC TRAFFIC LF 5.0000 12,750.00 2,461.000 12,305 STRIPE (HAZARDOUS WASTE) 025 TREATED WOOD WASTE LB 0.4000 1,544.00 3,860.000 1,544.00 3,860.000 1,544 026 INVASIVE SPECIES CONTROL LS 5,000.0000 5,000.00 1.000 5,000 027 REMOVE CONCRETE (CY) CY 815.0000 4,890.00 6.000 4,890 028 REMOVE CONCRETE (STRUCTURE) CY 2,546.0000 2,546.00 0.110 280 029 CLEARING AND GRUBBING (LS) LS 38,100.0000 38,100.00 1.000 38,100 030 ROADWAY EXCAVATION CY 102.0000 57,120.00 560.000 57,120 031 ROADWAY EXCAVATION (TYPE Z-2) (AERIALLY CY 343.0000 41,160.00 120.000 41,160 DEPOSITED LEAD) 032 ROADSIDE CLEARING LS 11,400.0000 11,400.00 1.000 11,400 033 ROCK BLANKET SQFT 30.0000 109,800.00 0.000 0 034 CHECK AND TEST EXISTING IRRIGATION LS 9,160.0000 9,160.00 1.000 9,160 FACILITIES 035 REMOVE IRRIGATION FACILITY LS 6,920.0000 6,920.00 0.500 3,460 036 1" PLASTIC PIPE (SCHEDULE 40) (SUPPLY LF 12.0000 144.00 0.000 0 (F) LINE) 037 1 1/2" PLASTIC PIPE (SCHEDULE 40) LF 14.0000 168.00 0.000 0 (F) (SUPPLY LINE) 038 3" PLASTIC PIPE (CLASS 315) (SUPPLY LF 23.0000 5,750.00 0.000 0 (F) LINE) 039 PVC PIPE CONDUIT (SLEEVE) LF 220.0000 7,920.00 0.000 0 (F) 040 8" CORRUGATED HIGH DENSITY POLYETHYLENE LF 190.0000 2,280.00 0.000 0 PIPE CONDUIT 041 CLASS 2 AGGREGATE BASE (CY) CY 146.0000 10,950.00 85.000 12,410.00 85.000 12,410 042 CLASS 3 AGGREGATE BASE (CY) CY 111.0000 29,970.00 50.000 5,550.00 360.000 39,960 043 LEAN CONCRETE BASE RAPID SETTING CY 936.9300 81,512.91 19.000 17,801.67 58.440 54,754 044 BASE BOND BREAKER SQYD 4.0000 520.00 121.000 484.00 121.000 484 045 HOT MIX ASPHALT (TYPE A) TON 307.7400 396,984.60 318.490 98,012 046 PLACE HOT MIX ASPHALT DIKE (TYPE A) LF 12.9800 68,794.00 5,463.000 70,909 047 PLACE HOT MIX ASPHALT DIKE (TYPE C) LF 12.9800 934.56 0.000 0 048 PLACE HOT MIX ASPHALT DIKE (TYPE E) LF 12.9800 9,345.60 0.000 0 049 PLACE HOT MIX ASPHALT DIKE (TYPE F) LF 12.9800 1,817.20 0.000 0 PROGRAM CAS145 PAGE 3 DATE 08/22/25 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 07-355404 TIME 07:42 AM ESTIMATE NO. 014 BID OPENING 01/10/24 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 08/20/25 R.E. NAME: TRAN, DANGLONG DATE OF THIS ESTIMATE 08/22/25 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 050 PLACE HOT MIX ASPHALT (MISCELLANEOUS SQYD 315.9100 2,527.28 0.000 0 AREA) 051 REMOVE ASPHALT CONCRETE PAVEMENT (CY) CY 272.0000 103,360.00 2.700 734.40 407.260 110,774 052 REMOVE ASPHALT CONCRETE DIKE LF 6.0000 37,320.00 1,006.500 6,039.00 9,688.500 58,131 053 REMOVE BASE AND SURFACING CY 268.0000 21,172.00 65.400 17,527 054 DRILL AND BOND (DOWEL BAR) EA 40.0000 1,440.00 10.000 400.00 10.000 400 055 DRILL AND BOND (TIE BAR) EA 37.0000 4,810.00 64.000 2,368.00 64.000 2,368 056 INDIVIDUAL SLAB REPLACEMENT (RSC) CY 1,760.0700 52,802.10 31.000 54,562.17 31.000 54,562 057 REMOVE CONCRETE PAVEMENT AND BASE CY 210.0000 8,820.00 31.000 6,510.00 31.000 6,510 058 STRUCTURAL CONCRETE, DRAINAGE INLET CY 5,093.0000 66,209.00 0.600 3,055.80 10.740 54,698 (F) 059 MINOR CONCRETE (MINOR STRUCTURE) CY 3,949.5000 31,596.00 8.000 31,596 (F) 060 MINOR CONCRETE (BACKFILL) CY 493.0000 5,916.00 12.000 5,916 (F) 061 DESIGN POLLUTION PREVENTION INFILTRATION CY 126.0000 9,450.00 80.000 10,080 AREA (ROCK INFILL) 062 18" REINFORCED CONCRETE PIPE LF 1,261.2800 40,360.96 25.300 31,910 063 24" REINFORCED CONCRETE PIPE LF 538.8300 172,425.60 222.000 119,620.26 322.000 173,503 064 30" REINFORCED CONCRETE PIPE LF 600.0000 156,000.00 50.300 30,180.00 122.600 73,560 065 36" CORRUGATED STEEL PIPE (.109" THICK) LF 495.7000 32,220.50 62.000 30,733 066 18" SLOTTED CORRUGATED STEEL PIPE (.079" LF 684.0000 13,680.00 40.000 27,360.00 40.000 27,360 THICK) 067 24" CORRUGATED STEEL PIPE DOWNDRAIN LF 263.4100 71,120.70 140.000 36,877 (.109" THICK) 068 CONCRETE ANCHOR AND CABLE ASSEMBLY EA 2,786.9200 33,443.04 7.000 19,508 069 24" STEEL FLARED END SECTION EA 1,311.7600 1,311.76 0.000 0 070 ABANDON CULVERT (LF) LF 143.0000 35,750.00 0.000 0 071 REMOVE PIPE (LF) LF 76.0000 64,600.00 320.000 24,320.00 830.200 63,095 072 REMOVE INLET EA 1,270.0000 5,080.00 3.000 3,810 073 CLEANING, INSPECTING, AND PREPARING LF 15.0000 33,000.00 2,200.000 33,000 CULVERT (LF) 074 SAND BACKFILL CY 314.0000 14,444.00 0.000 0 075 18" CURED-IN-PLACE PIPELINER LF 150.0000 27,000.00 174.000 26,100 076 24" CURED-IN-PLACE PIPELINER LF 186.0000 208,320.00 1,134.400 210,998 PROGRAM CAS145 PAGE 4 DATE 08/22/25 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 07-355404 TIME 07:42 AM ESTIMATE NO. 014 BID OPENING 01/10/24 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 08/20/25 R.E. NAME: TRAN, DANGLONG DATE OF THIS ESTIMATE 08/22/25 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 077 30" CURED-IN-PLACE PIPELINER LF 223.0000 160,560.00 612.000 136,476.00 718.000 160,114 078 36" CURED-IN-PLACE PIPELINER LF 294.0000 55,860.00 0.000 0 079 54" CURED-IN-PLACE PIPELINER LF 2,350.0000 18,800.00 8.000 18,800.00 8.000 18,800 080 CONCRETE (DITCH LINING) CY 1,420.0000 119,280.00 64.000 90,880 081 SLOPE PAVING (CONCRETE) CY 4,054.0000 28,378.00 6.620 26,837 082 ROCK SLOPE PROTECTION (60 LB, CLASS II, CY 488.0000 4,392.00 0.000 0 METHOD B) (CY) 083 ROCK SLOPE PROTECTION FABRIC (CLASS 8) SQYD 16.0000 512.00 0.000 0 084 MINOR CONCRETE (GUTTER) (LF) LF 145.9000 14,006.40 135.000 19,696 085 MINOR CONCRETE (BRUSHED CONCRETE) SQFT 26.9500 21,560.00 0.000 0 086 MINOR CONCRETE (STAMPED CONCRETE) SQFT 15.2500 789,950.00 35,059.840 534,662 087 REMOVE CONCRETE (CURB, GUTTER, AND CY 362.0000 2,896.00 8.000 2,896 SIDEWALK) (CY) 088 MISCELLANEOUS IRON AND STEEL LB 2.7500 8,816.50 235.000 646.25 2,626.000 7,221 (F) 089 STAIN GALVANIZED SURFACES (LS) LS 5,000.0000 5,000.00 1.000 5,000.00 1.000 5,000 090 REMOVE PAVEMENT MARKER EA 3.0000 660.00 173.000 519 091 GUARD RAILING DELINEATOR EA 25.0000 225.00 12.000 300.00 12.000 300 092 PAVEMENT MARKER (RETROREFLECTIVE) EA 5.0000 1,150.00 177.000 885 093 TREATMENT BEST MANAGEMENT PRACTICE EA 200.0000 400.00 0.000 0 MARKER 094 RESET ROADSIDE SIGN (ONE POST) EA 350.0000 4,550.00 2.000 700 095 RESET ROADSIDE SIGN (TWO POST) EA 450.0000 900.00 0.000 0 096 ROADSIDE SIGN - ONE POST EA 500.0000 500.00 0.000 0 097 MIDWEST GUARDRAIL SYSTEM (WOOD POST) LF 39.0000 4,680.00 120.000 4,680 098 VEGETATION CONTROL (MINOR CONCRETE) SQYD 433.8000 32,101.20 120.000 52,056.00 120.000 52,056 099 CABLE RAILING LF 44.0000 34,144.00 776.000 34,144 (F) 100 TRANSITION RAILING (TYPE WB-31) EA 6,620.0000 6,620.00 1.000 6,620 101 ALTERNATIVE IN-LINE TERMINAL TL-3 EA 5,160.0000 5,160.00 1.000 5,160 102 CONCRETE BARRIER TRANSITION LF 1,843.3000 38,709.30 21.000 38,709.30 21.000 38,709 (F) 103 REMOVE GUARDRAIL LF 9.0000 1,620.00 176.500 1,588 PROGRAM CAS145 PAGE 5 DATE 08/22/25 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 07-355404 TIME 07:42 AM ESTIMATE NO. 014 BID OPENING 01/10/24 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 08/20/25 R.E. NAME: TRAN, DANGLONG DATE OF THIS ESTIMATE 08/22/25 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 104 RECONSTRUCT GUARDRAIL LF 54.0000 3,402.00 63.000 3,402 105 REMOVE METAL RAILING LF 10.0000 210.00 10.250 102 106 6" THERMOPLASTIC TRAFFIC STRIPE LF 2.0000 10,820.00 0.000 0 107 6" THERMOPLASTIC TRAFFIC STRIPE (BROKEN LF 1.5000 4,110.00 0.000 0 18-12) 108 12" THERMOPLASTIC TRAFFIC STRIPE LF 5.0000 6,650.00 0.000 0 109 REMOVE THERMOPLASTIC TRAFFIC STRIPE LF 2.0000 13,820.00 3,657.000 7,314 110 MAINTAINING EXISTING TRAFFIC MANAGEMENT LS 7,500.0000 7,500.00 0.700 5,250.00 0.700 5,250 SYSTEM ELEMENTS DURING CONSTRUCTION 111 MODIFYING LIGHTING SYSTEMS LS 60,639.0000 60,639.00 0.310 18,798.09 0.620 37,596 112 MODIFYING RAMP METERING SYSTEMS LS 272,615.0000 272,615.00 0.210 57,249.15 0.520 141,759 113 MODIFYING TRAFFIC MONITORING STATIONS LS 32,765.0000 32,765.00 0.840 27,522.60 0.840 27,522 PROGRAM CAS145 PAGE 6 DATE 08/22/25 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 07-355404 TIME 07:42 AM ESTIMATE NO. 014 BID OPENING 01/10/24 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 08/20/25 R.E. NAME: TRAN, DANGLONG DATE OF THIS ESTIMATE 08/22/25 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ SUBTOTAL CONTRACT ITEMS WITHOUT MOBILIZATION 908,981.69 4,057,457.41 ADJUSTMENT OF COMPENSATION 13,541.68 26,415.57 EXTRA WORK 34,355.23 46,722.24 SUBTOTAL AMOUNT EARNED WITHOUT MOBILIZATION 956,878.60 4,130,595.22 114 MOBILIZATION LS 600,000.0000 600,000.00 1.000 600,000 ORIGINAL CONTRACT AMOUNT 6,071,642.21 TOTAL WORK COMPLETED 956,878.60 4,730,595.22 MATERIALS ON HAND ON SITE 0.00 DEDUCTIONS 0.00 0.00 TOTAL 956,878.60 4,730,595.22 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 02/28/24 270 06/17/24 06/17/24 10/21/25 228 66 0 0 75% 84% PROGRESS IS SATISFACTORY TRAN, DANGLONG RESIDENT ENGINEER