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. 001 TIME 08:16 AM R.E. NAME: TRAN, GIANG-SINH 08-1J5404 --------------------------------------------------------------------------- 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 --------------------------------------------------------------------------- 001 0001 6,050.00 E.W. @ F.A.(+) 070725 N 0001.0 0002 6,050.00 070825 N 0002.0 0003 5,669.13 073125 N 0003.0 0005 1,061.33 080525 N 0005.0 0006 1,061.33 080625 N 0006.0 0007 1,061.33 080725 N 0007.0 0008 1,004.31 080825 N 0008.0 0009 1,004.31 081125 N 0009.0 0010 1,004.31 081225 N 0010.0 0011 565.77 081225 N 0011.0 002 0001 13,570.04 E.W. @ F.A.(+) 073125 N 0012.0 0002 23,782.21 073125 N 0013.0 61,884.07 TOTAL THIS ESTIMATE 0.00 TOTAL PREVIOUS ESTIMATE 61,884.07 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 09/19/25 EST. NO. 001 TIME 08:16 AM R.E. NAME: TRAN, GIANG-SINH 08-1J5404 --------------------------------------------------------------------------- DEDUCTION DESCRIPTION AMOUNT EST THIS TOTAL NO. ESTIMATE ESTIMATE --------------------------------------------------------------------------- *** THERE ARE NO DEDUCTIONS FOR THIS CONTRACT *** PROGRAM CAS145 PAGE 1 DATE 09/19/25 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 08-1J5404 TIME 08:16 AM ESTIMATE NO. 001 BID OPENING 01/09/25 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, GIANG-SINH DATE OF THIS ESTIMATE 09/19/25 LOCATION PROGRESS ESTIMATE 08-SBD-15-2.4 ----------------- FLATIRON DRAGADOS WEST LLC SAN BERNARDINO COUNTY IN ONTARIO AT ROUTE 14726 RAMONA AVENUE, SUITE 30 10/15 SEPARATION CHINO, CA 91710 FED. AID NO. BFIM-151(252)E CB, JPCP, STRUCTURAL CONCRETE AND BRIDGE R ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 001 LEAD COMPLIANCE PLAN LS 5,000.0000 5,000.00 1.000 5,000.00 1.000 5,000 002 LEVEL 2 CRITICAL PATH METHOD SCHEDULE LS 5,000.0000 5,000.00 0.200 1,000.00 0.200 1,000 003 TIME-RELATED OVERHEAD (WDAY) WDAY 8,508.0000 1,659,060.00 55.000 467,940.00 55.000 467,940 004 DISPUTE RESOLUTION BOARD ON-SITE MEETING EA 6,000.0000 30,000.00 2.000 12,000.00 2.000 12,000 005 HOURLY OFF-SITE HR 200.0000 4,000.00 0.000 0 DISPUTE-RESOLUTION-BOARD-RELATED TASKS 006 CONSTRUCTION AREA SIGNS LS 55,200.0000 55,200.00 0.500 27,600.00 0.500 27,600 007 TRAFFIC CONTROL SYSTEM LS 695,000.0000 695,000.00 0.300 208,500.00 0.300 208,500 008 STATIONARY IMPACT ATTENUATOR VEHICLE DAY 654.0000 6,540.00 0.000 0 009 CHANNELIZER (SURFACE MOUNTED) EA 75.0000 3,525.00 0.000 0 010 PORTABLE RADAR SPEED FEEDBACK SIGN DAY 84.2500 2,022.00 0.000 0 SYSTEM 011 TEMPORARY BARRIER SYSTEM LF 14.0000 155,400.00 3,820.000 53,480.00 3,820.000 53,480 012 TEMPORARY PEDESTRIAN ACCESS ROUTE LS 6,998.0000 6,998.00 0.000 0 013 PORTABLE CHANGEABLE MESSAGE SIGN (EA) EA 944.0000 19,824.00 4.000 3,776.00 4.000 3,776 014 TEMPORARY CRASH CUSHION MODULE EA 299.0000 16,744.00 2.000 598.00 2.000 598 015 JOB SITE MANAGEMENT LS 32,500.0000 32,500.00 0.300 9,750.00 0.300 9,750 016 STORMWATER POLLUTION PREVENTION PLAN LS 5,200.0000 5,200.00 1.000 5,200.00 1.000 5,200 017 STORM WATER ANNUAL REPORT EA 2,000.0000 4,000.00 0.000 0 018 TEMPORARY HYDRAULIC MULCH SQYD 0.6600 10,626.00 0.000 0 019 TEMPORARY DRAINAGE INLET PROTECTION EA 396.0000 3,960.00 0.000 0 020 TEMPORARY FIBER ROLL LF 8.1000 71,280.00 650.000 5,265.00 650.000 5,265 021 TEMPORARY CONSTRUCTION ENTRANCE EA 9,112.0000 36,448.00 0.000 0 022 STREET SWEEPING LS 105,000.0000 105,000.00 0.000 0 PROGRAM CAS145 PAGE 2 DATE 09/19/25 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 08-1J5404 TIME 08:16 AM ESTIMATE NO. 001 BID OPENING 01/09/25 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, GIANG-SINH 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 TEMPORARY CONCRETE WASHOUT LS 31,200.0000 31,200.00 0.000 0 024 ASBESTOS COMPLIANCE PLAN LS 5,200.0000 5,200.00 0.000 0 025 REMOVE YELLOW THERMOPLASTIC TRAFFIC LF 3.0500 19,703.00 0.000 0 STRIPE (HAZARDOUS WASTE) 026 TREATED WOOD WASTE LB 0.5500 2,370.50 0.000 0 027 CONTRACTOR-SUPPLIED BIOLOGIST (LS) LS 41,800.0000 41,800.00 0.000 0 028 CLEARING AND GRUBBING (LS) LS 11,800.0000 11,800.00 0.500 5,900.00 0.500 5,900 029 ROADWAY EXCAVATION CY 127.0000 236,220.00 0.000 0 030 STRUCTURE EXCAVATION (RETAINING WALL) CY 150.0000 186,750.00 1,245.000 186,750.00 1,245.000 186,750 (F) 031 STRUCTURE BACKFILL (RETAINING WALL) CY 170.0000 207,910.00 0.000 0 (F) 032 PERVIOUS BACKFILL MATERIAL (RETAINING CY 115.0000 7,935.00 0.000 0 (F) WALL) 033 CHECK AND TEST EXISTING IRRIGATION LS 3,200.0000 3,200.00 0.000 0 FACILITIES 034 OPERATE EXISTING IRRIGATION FACILITIES LS 7,467.0000 7,467.00 0.000 0 035 REMOVE IRRIGATION FACILITY LS 2,165.0000 2,165.00 0.000 0 036 MOVE-IN/MOVE-OUT (EROSION CONTROL) EA 1,600.0000 1,600.00 0.000 0 037 BONDED FIBER MATRIX (SQFT) SQFT 0.2000 8,860.00 0.000 0 038 COMPOST (CY) CY 96.7500 13,545.00 0.000 0 039 LEAN CONCRETE BASE CY 345.0000 234,600.00 0.000 0 040 BASE BOND BREAKER SQYD 0.7500 4,365.00 0.000 0 041 HOT MIX ASPHALT (TYPE A) TON 304.0000 3,040.00 0.000 0 042 PLACE HOT MIX ASPHALT DIKE (TYPE F) LF 31.5000 19,845.00 0.000 0 043 PLACE HOT MIX ASPHALT (MISCELLANEOUS SQYD 685.0000 2,192.00 0.000 0 AREA) 044 REMOVE ASPHALT CONCRETE PAVEMENT (CY) CY 130.0000 45,500.00 219.000 28,470.00 219.000 28,470 045 REMOVE ASPHALT CONCRETE DIKE LF 5.4500 2,888.50 345.000 1,880.25 345.000 1,880 046 JOINTED PLAIN CONCRETE PAVEMENT CY 520.0000 1,008,800.00 0.000 0 047 REMOVE CONCRETE PAVEMENT AND BASE CY 129.0000 107,070.00 280.000 36,120.00 280.000 36,120 048 GRIND EXISTING CONCRETE PAVEMENT SQYD 11.5000 27,600.00 0.000 0 049 36" CAST-IN-DRILLED-HOLE CONCRETE PILE LF 1,310.0000 20,960.00 0.000 0 (SIGN FOUNDATION) PROGRAM CAS145 PAGE 3 DATE 09/19/25 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 08-1J5404 TIME 08:16 AM ESTIMATE NO. 001 BID OPENING 01/09/25 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, GIANG-SINH 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 60" CAST-IN-DRILLED-HOLE CONCRETE PILE LF 2,078.0000 112,212.00 0.000 0 (SIGN FOUNDATION) 051 STRUCTURAL CONCRETE, BRIDGE CY 4,925.0000 192,075.00 0.000 0 (F) 052 STRUCTURAL CONCRETE, RETAINING WALL CY 947.0000 384,482.00 0.000 0 (F) 053 STRUCTURAL CONCRETE, APPROACH SLAB (TYPE CY 1,481.0000 171,796.00 0.000 0 R) 054 STRUCTURAL CONCRETE, DRAINAGE INLET CY 5,287.0000 42,296.00 0.000 0 (F) 055 MINOR CONCRETE CY 7,500.0000 6,000.00 0.000 0 (F) 056 PAVING NOTCH EXTENSION CF 355.0000 20,235.00 0.000 0 057 CONCRETE SURFACE TEXTURE (FRACTURED RIB) SQFT 19.0000 62,890.00 0.000 0 058 DRILL AND BOND DOWEL LF 86.0000 1,376.00 0.000 0 059 CLEAN EXPANSION JOINT LF 54.5000 9,428.50 0.000 0 060 JOINT SEAL (MR 1 1/2") LF 149.0000 10,430.00 0.000 0 061 JOINT SEAL (MR 2") LF 176.0000 6,160.00 0.000 0 062 STRIP JOINT SEAL ASSEMBLY (MR 3") LF 576.0000 40,320.00 0.000 0 063 STRIP JOINT SEAL ASSEMBLY (MR 4") LF 576.0000 40,320.00 0.000 0 064 BAR REINFORCING STEEL (BRIDGE) LB 2.1500 15,520.85 0.000 0 (F) 065 BAR REINFORCING STEEL (RETAINING WALL) LB 1.2500 80,488.75 0.000 0 (F) 066 FURNISH SIGN STRUCTURE (LIGHTWEIGHT) LB 13.5000 71,860.50 0.000 0 (F) 067 INSTALL SIGN STRUCTURE (LIGHTWEIGHT) LB 7.5000 39,922.50 0.000 0 (F) 068 FURNISH SIGN STRUCTURE (VERSATILE TRUSS) LB 6.7500 446,850.00 0.000 0 069 INSTALL SIGN STRUCTURE (VERSATILE TRUSS) LB 1.1500 76,130.00 0.000 0 070 ALUMINUM WALKWAY GRATING (VERSATILE SQFT 146.0000 30,660.00 0.000 0 TRUSS) 071 REMOVE SIGN STRUCTURE (EA) EA 13,000.0000 13,000.00 0.000 0 072 PUBLIC SAFETY PLAN LS 12,400.0000 12,400.00 1.000 12,400.00 1.000 12,400 073 RAPID SETTING CONCRETE (PATCH) CF 160.0000 63,360.00 0.000 0 074 REMOVE UNSOUND CONCRETE CF 107.0000 42,372.00 0.000 0 075 PREPARE CONCRETE BRIDGE DECK SURFACE SQFT 0.2700 21,389.40 0.000 0 076 FURNISH POLYESTER CONCRETE OVERLAY CF 102.0000 673,404.00 0.000 0 PROGRAM CAS145 PAGE 4 DATE 09/19/25 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 08-1J5404 TIME 08:16 AM ESTIMATE NO. 001 BID OPENING 01/09/25 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, GIANG-SINH 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 POLYESTER CONCRETE OVERLAY SQFT 2.8000 221,816.00 0.000 0 (F) 078 BRIDGE REMOVAL (PORTION) LS 683,000.0000 683,000.00 0.400 273,200.00 0.400 273,200 079 TYPE 3 VAULT WITH WEIR EA 159,000.0000 159,000.00 0.000 0 080 GROSS SOLIDS REMOVAL DEVICE LINEAR EA 90,600.0000 90,600.00 0.000 0 RADIAL TYPE LR-1 (4) 081 18" REINFORCED CONCRETE PIPE LF 258.0000 61,920.00 0.000 0 082 36" REINFORCED CONCRETE PIPE LF 745.0000 15,645.00 0.000 0 083 12" CORRUGATED STEEL PIPE (.064" THICK) LF 412.0000 16,892.00 0.000 0 084 36" PRECAST CONCRETE PIPE INLET LF 1,108.0000 8,864.00 0.000 0 085 REMOVE OVERSIDE DRAIN EA 1,530.0000 1,530.00 1.000 1,530.00 1.000 1,530 086 REMOVE PIPE (LF) LF 113.0000 12,430.00 0.000 0 087 REMOVE INLET EA 1,899.0000 3,798.00 0.000 0 088 REMOVE HEADWALL EA 8,791.0000 8,791.00 0.000 0 089 SLOPE PAVING (CONCRETE) CY 2,289.0000 77,826.00 0.000 0 090 ROCK SLOPE PROTECTION (60 LB, CLASS II, CY 1,813.0000 5,439.00 0.000 0 METHOD B) (CY) 091 ROCK SLOPE PROTECTION FABRIC (CLASS 8) SQYD 16.2500 195.00 0.000 0 092 MINOR CONCRETE (MISCELLANEOUS CY 1,270.0000 1,524.00 0.000 0 CONSTRUCTION) 093 MINOR CONCRETE (STAMPED CONCRETE) SQFT 26.0000 232,180.00 0.000 0 094 MISCELLANEOUS IRON AND STEEL LB 4.0000 7,104.00 0.000 0 (F) 095 MISCELLANEOUS METAL (BRIDGE) LB 21.0000 10,374.00 0.000 0 (F) 096 REMOVE PAVEMENT MARKER EA 7.2500 9,642.50 128.000 928.00 128.000 928 097 GUARD RAILING DELINEATOR EA 18.0000 1,134.00 0.000 0 098 PAVEMENT MARKER (RETROREFLECTIVE) EA 8.0000 10,640.00 158.000 1,264.00 158.000 1,264 099 TREATMENT BEST MANAGEMENT PRACTICE EA 780.0000 3,900.00 0.000 0 MARKER 100 REMOVE ROADSIDE SIGN (WOOD POST) EA 177.0000 177.00 0.000 0 101 FURNISH LAMINATED PANEL SIGN (1"-TYPE A) SQFT 38.2500 9,562.50 0.000 0 102 FURNISH SINGLE SHEET ALUMINUM SIGN SQFT 12.2500 294.00 0.000 0 (0.080"-UNFRAMED) 103 ROADSIDE SIGN - ONE POST EA 1,019.0000 1,019.00 0.000 0 PROGRAM CAS145 PAGE 5 DATE 09/19/25 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 08-1J5404 TIME 08:16 AM ESTIMATE NO. 001 BID OPENING 01/09/25 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, GIANG-SINH 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 MIDWEST GUARDRAIL SYSTEM (STEEL POST) LF 50.0000 24,500.00 0.000 0 105 MIDWEST GUARDRAIL SYSTEM (8' STEEL POST) LF 54.5000 57,225.00 0.000 0 106 VEGETATION CONTROL (MINOR CONCRETE) SQYD 98.5000 46,295.00 0.000 0 107 TRANSITION RAILING (TYPE AGT) EA 5,554.0000 11,108.00 0.000 0 108 END ANCHOR ASSEMBLY (TYPE SFT-M) EA 2,258.0000 4,516.00 0.000 0 109 ALTERNATIVE IN-LINE TERMINAL TL-3 EA 6,036.0000 12,072.00 0.000 0 110 CONCRETE BARRIER (TYPE 86H MODIFIED) LF 380.0000 136,800.00 0.000 0 111 CONCRETE BARRIER (TYPE 85) LF 450.0000 11,700.00 0.000 0 112 CONCRETE BARRIER (TYPE 85 MODIFIED) LF 445.0000 2,069,250.00 0.000 0 113 REMOVE GUARDRAIL LF 19.2500 7,315.00 0.000 0 114 PAINT TRAFFIC STRIPE (2-COAT) LF 0.2500 8,725.00 7,511.000 1,877.75 7,511.000 1,877 115 REMOVE PAINTED TRAFFIC STRIPE LF 0.5600 19,544.00 0.000 0 116 REMOVE THERMOPLASTIC TRAFFIC STRIPE LF 1.0000 20,600.00 7,560.000 7,560.00 7,560.000 7,560 117 8" TRAFFIC STRIPE TAPE WITH CONTRAST LF 3.3500 8,375.00 0.000 0 (WARRANTY) (BROKEN 12-3) 118 12" TRAFFIC STRIPE TAPE WITH CONTRAST LF 18.7500 30,187.50 0.000 0 (WARRANTY) 119 6" TRAFFIC STRIPE TAPE WITH CONTRAST LF 11.7500 153,925.00 0.000 0 (WARRANTY) 120 6" TRAFFIC STRIPE TAPE WITH CONTRAST LF 3.0500 35,075.00 0.000 0 (WARRANTY) (BROKEN 36-12) 121 MAINTAINING EXISTING TRAFFIC MANAGEMENT LS 2,133.0000 2,133.00 0.000 0 SYSTEM ELEMENTS DURING CONSTRUCTION 122 RAMP METERING SYSTEM LS 635,000.0000 635,000.00 0.000 0 123 FIBER OPTIC CABLE SYSTEMS LS 39,000.0000 39,000.00 0.000 0 124 TEMPORARY LIGHTING SYSTEMS LS 29,900.0000 29,900.00 0.000 0 125 MODIFYING LIGHTING SYSTEMS LS 323,000.0000 323,000.00 0.000 0 PROGRAM CAS145 PAGE 6 DATE 09/19/25 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 08-1J5404 TIME 08:16 AM ESTIMATE NO. 001 BID OPENING 01/09/25 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, GIANG-SINH 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 1,357,989.00 1,357,989.00 ADJUSTMENT OF COMPENSATION 0.00 0.00 EXTRA WORK 61,884.07 61,884.07 SUBTOTAL AMOUNT EARNED WITHOUT MOBILIZATION 1,419,873.07 1,419,873.07 126 MOBILIZATION LS 1,467,166.0000 1,467,166.00 0.750 1,100,374.50 0.750 1,100,374 ORIGINAL CONTRACT AMOUNT 14,694,000.00 TOTAL WORK COMPLETED 2,520,247.57 2,520,247.57 MATERIALS ON HAND ON SITE 0.00 DEDUCTIONS 0.00 0.00 TOTAL 2,520,247.57 2,520,247.57 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 04/24/25 195 06/30/25 07/07/25 04/21/26 48 5 0 0 19% 25% PROGRESS IS SATISFACTORY TRAN, GIANG-SINH RESIDENT ENGINEER