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 04/21/26 EST. NO. 001 TIME 10:17 AM R.E. NAME: MUKHERJEE, RABINDRA 04-0AA194 --------------------------------------------------------------------------- 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 04/21/26 EST. NO. 001 TIME 10:17 AM R.E. NAME: MUKHERJEE, RABINDRA 04-0AA194 --------------------------------------------------------------------------- DEDUCTION DESCRIPTION AMOUNT EST THIS TOTAL NO. ESTIMATE ESTIMATE --------------------------------------------------------------------------- *** THERE ARE NO DEDUCTIONS FOR THIS CONTRACT *** PROGRAM CAS145 PAGE 1 DATE 04/21/26 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 04-0AA194 TIME 10:17 AM ESTIMATE NO. 001 BID OPENING 12/11/25 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 04/20/26 R.E. NAME: MUKHERJEE, RABINDRA DATE OF THIS ESTIMATE 04/21/26 LOCATION PROGRESS ESTIMATE 04-CC-4-R29.0/R44.4 ----------------- GHILOTTI BROS., INC. CONTRA COSTA COUNTY IN ANTIOCH AND AT 525 JACOBY STREET BYRON FROM HILLCREST AVENUE OVERCROSSING SAN RAFAEL CA 94901 TO BYRON HIGHWAY FED. AID NO. ACNH-P004(167)E COLD PLANE AC PVMT, RHMA-G & HMA OVERLAY, ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 001 LEAD COMPLIANCE PLAN LS 1,500.0000 1,500.00 1.000 1,500.00 1.000 1,500 002 TIME-RELATED OVERHEAD (WDAY) WDAY 850.0000 229,500.00 6.000 5,100.00 6.000 5,100 003 DISPUTE RESOLUTION BOARD ON-SITE MEETING EA 6,000.0000 42,000.00 0.000 0 004 HOURLY OFF-SITE HR 200.0000 4,000.00 0.000 0 DISPUTE-RESOLUTION-BOARD-RELATED TASKS 005 CONSTRUCTION AREA SIGNS LS 61,000.0000 61,000.00 0.600 36,600.00 0.600 36,600 006 TRAFFIC CONTROL SYSTEM LS 386,234.5000 386,234.50 0.000 0 007 STATIONARY IMPACT ATTENUATOR VEHICLE DAY 391.0000 105,570.00 0.000 0 008 PORTABLE RADAR SPEED FEEDBACK SIGN DAY 130.0000 35,100.00 0.000 0 SYSTEM 009 PORTABLE CHANGEABLE MESSAGE SIGN (EA) EA 14,000.0000 210,000.00 0.000 0 010 JOB SITE MANAGEMENT LS 17,550.0000 17,550.00 0.050 877.50 0.050 877 011 STORMWATER POLLUTION PREVENTION PLAN LS 2,500.0000 2,500.00 0.020 50.00 0.020 50 012 STORMWATER SAMPLING AND ANALYSIS DAY EA 460.0000 5,980.00 0.000 0 013 STORMWATER ANNUAL REPORT EA 3,000.0000 6,000.00 0.000 0 014 TEMPORARY DRAINAGE INLET PROTECTION EA 160.0000 44,800.00 161.000 25,760.00 161.000 25,760 015 TEMPORARY FIBER ROLL LF 3.2900 69,090.00 0.000 0 016 STREET SWEEPING LS 15,000.0000 15,000.00 0.000 0 017 TEMPORARY CONCRETE WASHOUT LS 5,000.0000 5,000.00 0.000 0 018 REMOVE YELLOW THERMOPLASTIC TRAFFIC LF 0.4000 60,000.00 0.000 0 STRIPE (HAZARDOUS WASTE) 019 TREATED WOOD WASTE LB 0.2500 44,750.00 0.000 0 020 NOISE MONITORING LS 5,000.0000 5,000.00 0.000 0 021 REMOVE CONCRETE (SQYD) SQYD 550.0000 1,925.00 0.000 0 022 ROADWAY EXCAVATION CY 250.0000 3,500.00 0.000 0 PROGRAM CAS145 PAGE 2 DATE 04/21/26 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 04-0AA194 TIME 10:17 AM ESTIMATE NO. 001 BID OPENING 12/11/25 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 04/20/26 R.E. NAME: MUKHERJEE, RABINDRA DATE OF THIS ESTIMATE 04/21/26 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 023 DITCH EXCAVATION CY 400.0000 1,720.00 0.000 0 024 ROADSIDE CLEARING LS 3,500.0000 3,500.00 0.000 0 025 SOIL AMENDMENT CY 300.0000 60.00 0.000 0 026 PACKET FERTILIZER EA 6.0000 66.00 0.000 0 027 PLANT (GROUP A) EA 60.0000 660.00 0.000 0 028 PLANT ESTABLISHMENT WORK LS 12,000.0000 12,000.00 0.000 0 029 WOOD MULCH CY 185.0000 10,175.00 0.000 0 030 CHECK AND TEST EXISTING IRRIGATION LS 3,000.0000 3,000.00 1.000 3,000.00 1.000 3,000 FACILITIES 031 OPERATE EXISTING IRRIGATION FACILITIES LS 12,000.0000 12,000.00 0.000 0 032 REMOVE IRRIGATION FACILITY LS 4,500.0000 4,500.00 0.000 0 033 RISER SPRINKLER ASSEMBLY EA 75.0000 825.00 0.000 0 034 3/4" PLASTIC PIPE (SCHEDULE 40) (SUPPLY LF 10.0000 660.00 0.000 0 (F) LINE) 035 1" PLASTIC PIPE (SCHEDULE 40) (SUPPLY LF 11.0000 1,452.00 0.000 0 (F) LINE) 036 1 1/4" PLASTIC PIPE (SCHEDULE 40) LF 12.0000 924.00 0.000 0 (F) (SUPPLY LINE) 037 MOVE-IN/MOVE-OUT (EROSION CONTROL) EA 1,000.0000 6,000.00 1.000 1,000.00 1.000 1,000 038 HYDROMULCH SQFT 0.0700 22,540.00 0.000 0 039 FIBER ROLLS LF 3.2200 71,484.00 0.000 0 040 HYDROSEED SQFT 0.0900 19,980.00 0.000 0 041 COMPOST (CY) CY 55.9000 70,993.00 0.000 0 042 INCORPORATE MATERIALS SQFT 0.1200 24,600.00 0.000 0 043 CLASS 2 AGGREGATE BASE (CY) CY 225.5000 1,804.00 0.000 0 044 RAPID STRENGTH CONCRETE BASE CY 672.0000 638,400.00 0.000 0 045 BASE BOND BREAKER SQYD 5.0000 3,050.00 0.000 0 046 SEGMENT CORRECTION EA 4,100.0000 16,400.00 0.000 0 047 REPLACE ASPHALT CONCRETE SURFACING CY 322.0000 260,820.00 0.000 0 048 HOT MIX ASPHALT (TYPE A) TON 110.0000 1,617,000.00 0.000 0 049 RUBBERIZED HOT MIX ASPHALT (GAP GRADED) TON 120.0000 9,684,000.00 0.000 0 PROGRAM CAS145 PAGE 3 DATE 04/21/26 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 04-0AA194 TIME 10:17 AM ESTIMATE NO. 001 BID OPENING 12/11/25 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 04/20/26 R.E. NAME: MUKHERJEE, RABINDRA DATE OF THIS ESTIMATE 04/21/26 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 050 GEOSYNTHETIC PAVEMENT INTERLAYER (PAVING SQYD 9.9500 2,109,400.00 0.000 0 GRID) 051 PLACE HOT MIX ASPHALT DIKE (TYPE C) LF 4.1000 3,198.00 0.000 0 052 PLACE HOT MIX ASPHALT DIKE (TYPE D) LF 4.1000 3,649.00 0.000 0 053 PLACE HOT MIX ASPHALT DIKE (TYPE E) LF 4.1000 18,327.00 0.000 0 054 PLACE HOT MIX ASPHALT DIKE (TYPE F) LF 4.1000 3,567.00 0.000 0 055 PLACE HOT MIX ASPHALT (MISCELLANEOUS SQYD 95.0000 351.50 0.000 0 AREA) 056 TACK COAT TON 800.0000 88,000.00 0.000 0 057 REMOVE ASPHALT CONCRETE DIKE LF 3.0000 20,760.00 0.000 0 058 COLD PLANE ASPHALT CONCRETE PAVEMENT SQYD 1.1200 738,080.00 0.000 0 059 STRUCTURAL CONCRETE, DRAINAGE INLET CY 8,350.0000 12,525.00 0.000 0 (F) 060 12" ALTERNATIVE PIPE CULVERT LF 252.0000 8,064.00 0.000 0 061 18" ALTERNATIVE PIPE CULVERT LF 240.0000 388,800.00 0.000 0 062 24" ALTERNATIVE PIPE CULVERT LF 330.0000 72,600.00 0.000 0 063 ITEM DELETED PER ADDENDUM LS 0.0000 0.00 0.000 0 064 12" CORRUGATED STEEL PIPE DOWNDRAIN LF 158.0000 4,582.00 0.000 0 065 18" CORRUGATED STEEL PIPE DOWNDRAIN LF 133.0000 7,581.00 0.000 0 (.064" THICK) 066 12" ENTRANCE TAPER EA 2,225.0000 2,225.00 0.000 0 067 12" ANCHOR ASSEMBLY EA 635.0000 2,540.00 0.000 0 068 18" CONCRETE FLARED END SECTION EA 4,250.0000 4,250.00 0.000 0 069 24" CONCRETE FLARED END SECTION EA 2,425.0000 4,850.00 0.000 0 070 36" EPDM RUBBER PIPE JOINT SEAL EA 3,425.0000 3,425.00 0.000 0 071 60" EPDM RUBBER PIPE JOINT SEAL EA 5,400.0000 5,400.00 0.000 0 072 REMOVE DRAINAGE FACILITY (FRAME AND EA 375.0000 1,500.00 0.000 0 GRATE) 073 REMOVE CULVERT (LF) LF 17.0000 32,640.00 0.000 0 074 ADJUST MANHOLE TO GRADE EA 1,425.0000 1,425.00 0.000 0 075 REMOVE FLARED END SECTION (EA) EA 550.0000 1,650.00 0.000 0 076 ADJUST FRAME AND GRATE TO GRADE EA 2,825.0000 39,550.00 0.000 0 PROGRAM CAS145 PAGE 4 DATE 04/21/26 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 04-0AA194 TIME 10:17 AM ESTIMATE NO. 001 BID OPENING 12/11/25 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 04/20/26 R.E. NAME: MUKHERJEE, RABINDRA DATE OF THIS ESTIMATE 04/21/26 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 077 18" ALTERNATIVE PIPELINER LF 1,230.0000 88,560.00 0.000 0 078 CLEANING, INSPECTING, AND PREPARING LF 110.0000 330,000.00 0.000 0 CULVERT (LF) 079 CLEAN DRAINAGE FACILITY LF 8.0000 6,400.00 0.000 0 080 18" CEMENTITIOUS PIPELINER LF 800.0000 76,800.00 0.000 0 081 36" CEMENTITIOUS PIPELINER LF 741.0000 163,020.00 0.000 0 082 CONCRETE (CONCRETE APRON) CY 2,875.0000 2,875.00 0.000 0 083 ROCK SLOPE PROTECTION (60 LB, CLASS II, CY 913.0000 8,217.00 0.000 0 METHOD B) (CY) 084 ROCK SLOPE PROTECTION FABRIC (CLASS 8) SQYD 38.0000 608.00 0.000 0 085 ITEM DELETED PER ADDENDUM LS 0.0000 0.00 0.000 0 086 MINOR CONCRETE (CURB) (CY) CY 2,100.0000 5,880.00 0.000 0 087 MINOR CONCRETE (GUTTER) (LF) LF 192.0000 3,072.00 0.000 0 088 REMOVE CONCRETE CURB (CY) CY 978.0000 2,934.00 0.000 0 089 REMOVE CONCRETE ISLAND (PORTIONS) (CY) CY 500.0000 4,000.00 0.000 0 090 MISCELLANEOUS IRON AND STEEL LB 5.0000 1,195.00 0.000 0 (F) 091 MISCELLANEOUS IRON AND STEEL (LADDER) EA 700.0000 700.00 0.000 0 092 FRAME AND GRATE EA 1,000.0000 4,000.00 0.000 0 093 DELINEATOR (CLASS 1) EA 67.0000 9,715.00 0.000 0 094 PAVEMENT MARKER (RETROREFLECTIVE) EA 2.0000 21,600.00 0.000 0 095 OBJECT MARKER (TYPE L-1) EA 97.0000 2,328.00 0.000 0 096 REMOVE ROADSIDE SIGN EA 99.0000 891.00 0.000 0 097 RELOCATE ROADSIDE SIGN (WOOD POST) EA 248.0000 744.00 0.000 0 098 FURNISH SINGLE SHEET ALUMINUM SIGN SQFT 26.0000 7,540.00 0.000 0 (0.063"-UNFRAMED) 099 FURNISH SINGLE SHEET ALUMINUM SIGN SQFT 18.0000 6,660.00 0.000 0 (0.080"-UNFRAMED) 100 FURNISH SINGLE SHEET ALUMINUM SIGN SQFT 40.0000 1,800.00 0.000 0 (0.080"-FRAMED) 101 ROADSIDE SIGN - ONE POST EA 693.0000 39,501.00 0.000 0 102 INSTALL ROADSIDE SIGN PANEL ON EXISTING EA 279.0000 3,348.00 0.000 0 POST 103 ITEM DELETED PER ADDENDUM LS 0.0000 0.00 0.000 0 PROGRAM CAS145 PAGE 5 DATE 04/21/26 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 04-0AA194 TIME 10:17 AM ESTIMATE NO. 001 BID OPENING 12/11/25 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 04/20/26 R.E. NAME: MUKHERJEE, RABINDRA DATE OF THIS ESTIMATE 04/21/26 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 104 VEGETATION CONTROL (MINOR CONCRETE) SQYD 65.0000 339,300.00 0.000 0 105 ITEM DELETED PER ADDENDUM LS 0.0000 0.00 0.000 0 106 END ANCHOR ASSEMBLY (TYPE SFT-M) EA 1,225.0000 31,850.00 0.000 0 107 ALTERNATIVE IN-LINE TERMINAL TL-3 EA 3,650.0000 94,900.00 0.000 0 108 BURIED POST END ANCHOR (TYPE B-F) EA 3,600.0000 3,600.00 0.000 0 109 REMOVE GUARDRAIL LF 5.5000 61,600.00 0.000 0 110 THERMOPLASTIC PAVEMENT MARKING (ENHANCED SQFT 5.0000 146,500.00 0.000 0 WET NIGHT VISIBILITY) 111 PREFORMED THERMOPLASTIC PAVEMENT MARKING SQFT 7.0000 42,490.00 0.000 0 112 6" THERMOPLASTIC TRAFFIC STRIPE LF 1.0000 540.00 0.000 0 (ENHANCED WET NIGHT VISIBILITY) (BROKEN 6-1) 113 6" THERMOPLASTIC TRAFFIC STRIPE LF 1.7000 465,800.00 0.000 0 (ENHANCED WET NIGHT VISIBILITY) 114 6" THERMOPLASTIC TRAFFIC STRIPE LF 1.0000 3,700.00 0.000 0 (ENHANCED WET NIGHT VISIBILITY) (BROKEN 8-4) 115 12" THERMOPLASTIC TRAFFIC STRIPE LF 3.0000 53,400.00 0.000 0 (ENHANCED WET NIGHT VISIBILITY) 116 REMOVE THERMOPLASTIC PAVEMENT MARKING SQFT 6.0000 13,380.00 0.000 0 117 12" RUMBLE STRIP (ASPHALT CONCRETE STA 14.5000 27,260.00 0.000 0 PAVEMENT) 118 8" TRAFFIC STRIPE TAPE (BROKEN 12-3) LF 7.0000 28,420.00 0.000 0 119 6" TRAFFIC STRIPE TAPE (WARRANTY) LF 6.0000 265,200.00 0.000 0 120 6" TRAFFIC STRIPE TAPE (WARRANTY) LF 3.0000 237,600.00 0.000 0 (BROKEN 18-12) 121 6" TRAFFIC STRIPE TAPE (WARRANTY) LF 3.0000 30,300.00 0.000 0 (BROKEN 17-7) 122 8" TRAFFIC STRIPE TAPE (WARRANTY) LF 6.0000 99,600.00 0.000 0 123 MAINTAINING EXISTING TRAFFIC MANAGEMENT LS 16,000.0000 16,000.00 0.000 0 SYSTEM ELEMENTS DURING CONSTRUCTION 124 MODIFYING SIGNAL AND LIGHTING SYSTEMS LS 196,500.0000 196,500.00 0.000 0 125 MODIFYING RAMP METERING SYSTEMS LS 488,500.0000 488,500.00 0.000 0 126 MODIFYING TRAFFIC MONITORING STATION LS 179,000.0000 179,000.00 0.000 0 SYSTEMS 127 MODIFYING ELECTRICAL SYSTEMS LS 20,000.0000 20,000.00 0.000 0 128 MODIFYING SIGNAL AND LIGHTING SYSTEMS LS 156,500.0000 156,500.00 0.000 0 (LOCATION 1) 129 MODIFYING SIGNAL AND LIGHTING SYSTEMS LS 68,500.0000 68,500.00 0.000 0 (LOCATION 2) PROGRAM CAS145 PAGE 6 DATE 04/21/26 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 04-0AA194 TIME 10:17 AM ESTIMATE NO. 001 BID OPENING 12/11/25 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 04/20/26 R.E. NAME: MUKHERJEE, RABINDRA DATE OF THIS ESTIMATE 04/21/26 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 130 MODIFYING SIGNAL AND LIGHTING SYSTEMS LS 69,500.0000 69,500.00 0.000 0 (LOCATION 3) 131 MODIFYING SIGNAL AND LIGHTING SYSTEMS LS 55,850.0000 55,850.00 0.000 0 (LOCATION 4) 132 ITEM DELETED PER ADDENDUM LS 0.0000 0.00 0.000 0 133 STRUCTURE BACKFILL (SLURRY CEMENT) CY 273.0000 226,863.00 0.000 0 (F) 134 MINOR CONCRETE (BACKFILL) CY 270.0000 45,900.00 0.000 0 (F) 135 MIDWEST GUARDRAIL SYSTEM (8' STEEL POST) LF 39.8500 545,945.00 0.000 0 136 DOUBLE MIDWEST GUARDRAIL SYSTEM (STEEL LF 50.0000 8,500.00 0.000 0 POST) 137 RAIL TENSIONING ASSEMBLY EA 950.0000 950.00 0.000 0 138 END ANCHOR ASSEMBLY (TYPE CA) EA 3,000.0000 3,000.00 0.000 0 PROGRAM CAS145 PAGE 7 DATE 04/21/26 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 04-0AA194 TIME 10:17 AM ESTIMATE NO. 001 BID OPENING 12/11/25 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 04/20/26 R.E. NAME: MUKHERJEE, RABINDRA DATE OF THIS ESTIMATE 04/21/26 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ SUBTOTAL CONTRACT ITEMS WITHOUT MOBILIZATION 73,887.50 73,887.50 ADJUSTMENT OF COMPENSATION 0.00 0.00 EXTRA WORK 0.00 0.00 SUBTOTAL AMOUNT EARNED WITHOUT MOBILIZATION 73,887.50 73,887.50 139 MOBILIZATION LS 2,400,000.0000 2,400,000.00 0.000 0 ORIGINAL CONTRACT AMOUNT 24,642,888.00 TOTAL WORK COMPLETED 73,887.50 73,887.50 MATERIALS ON HAND ON SITE 0.00 DEDUCTIONS 0.00 0.00 TOTAL 73,887.50 73,887.50 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 02/17/26 390 00/00/00 04/23/26 05/11/27 6 0 0 0 0% 2% PROGRESS IS SATISFACTORY MUKHERJEE, RABINDRA RESIDENT ENGINEER