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 10/21/25 EST. NO. 007 TIME 08:42 AM R.E. NAME: NGUYEN, KHOA 08-1J8404 --------------------------------------------------------------------------- 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 0002 400.00 E.W. @ F.A.(+) 073125 N 0008.0 0003 400.00 083125 N 0009.0 0004 400.00 093025 N 0010.0 002 0005 7,896.78 E.W. @ F.A.(+) 081825 N 0014.0 004 0002 30,700.44 E.W. @ F.A.(+) 080525 N 0012.0 0003 30,082.23 080625 N 0013.0 69,879.45 TOTAL THIS ESTIMATE 36,956.52 TOTAL PREVIOUS ESTIMATE 106,835.97 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 10/21/25 EST. NO. 007 TIME 08:42 AM R.E. NAME: NGUYEN, KHOA 08-1J8404 --------------------------------------------------------------------------- DEDUCTION DESCRIPTION AMOUNT EST THIS TOTAL NO. ESTIMATE ESTIMATE --------------------------------------------------------------------------- *** THERE ARE NO DEDUCTIONS FOR THIS CONTRACT *** PROGRAM CAS145 PAGE 1 DATE 10/21/25 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 08-1J8404 TIME 08:42 AM ESTIMATE NO. 007 BID OPENING 02/08/24 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 10/20/25 R.E. NAME: NGUYEN, KHOA DATE OF THIS ESTIMATE 10/21/25 LOCATION PROGRESS ESTIMATE 08-VAR ----------------- PETERSON-CHASE GENERAL SAN BERNARDINO COUNTY AT VARIOUS LOCATIONS ENGINEERING CONSTRUCTION, INC. 16351 CONSTRUCTION CIRCLE WES IRVINE CA 92606 FED. AID NO. ACST-000C(557)E INSTALL CMS SYSTEM, FURNISH SIGN STRUCTURE ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 001 LEAD COMPLIANCE PLAN LS 3,000.0000 3,000.00 1.000 3,000 002 TIME-RELATED OVERHEAD (WDAY) WDAY 3,650.0000 657,000.00 22.000 80,300.00 146.000 532,900 003 DISPUTE RESOLUTION BOARD ON-SITE MEETING EA 6,000.0000 60,000.00 2.000 12,000 004 HOURLY OFF-SITE HR 200.0000 10,000.00 6.000 1,200 DISPUTE-RESOLUTION-BOARD-RELATED TASKS 005 CONSTRUCTION AREA SIGNS LS 48,000.0000 48,000.00 0.500 24,000 006 TRAFFIC CONTROL SYSTEM LS 670,000.0000 670,000.00 0.120 80,400.00 0.820 549,400 007 STATIONARY IMPACT ATTENUATOR VEHICLE DAY 550.0000 99,000.00 22.000 12,100.00 146.000 80,300 008 CHANNELIZER (SURFACE MOUNTED) EA 55.0000 4,950.00 57.000 3,135 009 PORTABLE RADAR SPEED FEEDBACK SIGN EA 70.0000 25,200.00 0.000 0 SYSTEM DAY 010 TEMPORARY BARRIER SYSTEM LF 80.0000 336,000.00 659.000 52,720.00 2,549.000 203,920 011 PORTABLE CHANGEABLE MESSAGE SIGN (EA) EA 5,000.0000 75,000.00 0.000 0 012 ALTERNATIVE TEMPORARY CRASH CUSHION TL-3 EA 5,500.0000 82,500.00 9.000 49,500 013 JOB SITE MANAGEMENT LS 10,000.0000 10,000.00 0.700 7,000 014 STORMWATER POLLUTION PREVENTION PLAN LS 2,000.0000 2,000.00 0.750 1,500 015 STORM WATER ANNUAL REPORT EA 2,000.0000 6,000.00 0.000 0 016 TEMPORARY SOIL BINDER SQYD 1.0000 8,000.00 0.000 0 017 TEMPORARY FIBER ROLL LF 5.0000 10,000.00 0.000 0 018 TEMPORARY GRAVEL BAG BERM LF 10.0000 3,000.00 0.000 0 019 TEMPORARY CONCRETE WASHOUT LS 5,500.0000 5,500.00 0.600 3,300 020 CONTRACTOR-SUPPLIED BIOLOGIST (LS) LS 100,000.0000 100,000.00 0.120 12,000.00 0.820 82,000 021 TEMPORARY HIGH-VISIBILITY FENCE LF 10.0000 5,000.00 0.000 0 022 CLEARING AND GRUBBING (LS) LS 20,000.0000 20,000.00 0.700 14,000 PROGRAM CAS145 PAGE 2 DATE 10/21/25 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 08-1J8404 TIME 08:42 AM ESTIMATE NO. 007 BID OPENING 02/08/24 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 10/20/25 R.E. NAME: NGUYEN, KHOA DATE OF THIS ESTIMATE 10/21/25 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 023 IMPORTED BORROW (CY) CY 145.0000 333,500.00 3,450.000 500,250 024 MOVE-IN/MOVE-OUT (EROSION CONTROL) EA 1,200.0000 7,200.00 0.000 0 025 HYDROSEED SQFT 0.1800 48,780.00 0.000 0 026 CLASS 2 AGGREGATE BASE (CY) CY 1,200.0000 31,200.00 0.000 0 027 PRIME COAT TON 14,000.0000 21,000.00 1.000 14,000.00 1.500 21,000 028 HOT MIX ASPHALT (TYPE A) TON 1,760.0000 15,840.00 0.000 0 029 PLACE HOT MIX ASPHALT DIKE (TYPE C) LF 40.0000 3,000.00 0.000 0 030 PLACE HOT MIX ASPHALT DIKE (TYPE F) LF 40.0000 16,400.00 0.000 0 031 ROADSIDE PAVING (MISCELLANEOUS AREAS) SQYD 215.0000 322,500.00 683.000 146,845.00 1,895.000 407,425 032 REMOVE ASPHALT CONCRETE DIKE LF 15.0000 5,700.00 380.000 5,700.00 380.000 5,700 033 60" CAST-IN-DRILLED-HOLE CONCRETE PILE LF 1,975.0000 829,500.00 2.230 4,404.25 400.230 790,454 (SIGN FOUNDATION) 034 FURNISH SIGN STRUCTURE (VERSATILE TRUSS) LB 8.3000 2,664,300.00 80,250.000 666,075.00 160,500.000 1,332,150 035 INSTALL SIGN STRUCTURE (VERSATILE TRUSS) LB 0.7500 240,750.00 0.000 0 036 TEMPORARY DESERT TORTOISE FENCE LF 24.0000 108,960.00 5,352.000 128,448 037 DELINEATOR (CLASS 1) EA 80.0000 4,800.00 56.000 4,480.00 56.000 4,480 038 GUARD RAILING DELINEATOR EA 40.0000 2,560.00 64.000 2,560 039 MIDWEST GUARDRAIL SYSTEM (STEEL POST) LF 40.0000 66,000.00 45.000 1,800.00 1,540.000 61,600 040 END ANCHOR ASSEMBLY (TYPE SFT-M) EA 2,500.0000 17,500.00 6.000 15,000 041 ALTERNATIVE IN-LINE TERMINAL TL-3 EA 4,700.0000 32,900.00 6.000 28,200 042 CHANGEABLE MESSAGE SIGN SYSTEM LS 3,750,000.0000 3,750,000.00 0.014 52,500.00 0.206 772,500 043 CAMERA SYSTEMS LS 705,000.0000 705,000.00 0.023 16,215.00 0.181 127,605 PROGRAM CAS145 PAGE 3 DATE 10/21/25 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 08-1J8404 TIME 08:42 AM ESTIMATE NO. 007 BID OPENING 02/08/24 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 10/20/25 R.E. NAME: NGUYEN, KHOA DATE OF THIS ESTIMATE 10/21/25 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ SUBTOTAL CONTRACT ITEMS WITHOUT MOBILIZATION 1,149,539.25 5,764,527.25 ADJUSTMENT OF COMPENSATION 0.00 0.00 EXTRA WORK 69,879.45 106,835.97 SUBTOTAL AMOUNT EARNED WITHOUT MOBILIZATION 1,219,418.70 5,871,363.22 044 MOBILIZATION LS 1,000,000.0000 1,000,000.00 0.950 950,000 ORIGINAL CONTRACT AMOUNT 12,467,540.00 TOTAL WORK COMPLETED 1,219,418.70 6,821,363.22 MATERIALS ON HAND ON SITE -3,093.88 0.00 DEDUCTIONS 0.00 0.00 TOTAL 1,216,324.82 6,821,363.22 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 08/14/24 180 02/10/25 02/10/25 01/14/26 126 49 0 0 53% 70% PROGRESS IS SATISFACTORY NGUYEN, KHOA RESIDENT ENGINEER