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 04/22/26 EST. NO. 007 TIME 08:46 AM R.E. NAME: SALMAN RIDWAN 07-329604 --------------------------------------------------------------------------- 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 --------------------------------------------------------------------------- 014 0001 134,168.63 A.C. @ U.P.(+) 040926 N 01 0002 273.84 032026 N 1.1 134,442.47 TOTAL THIS ESTIMATE 537,600.00 TOTAL PREVIOUS ESTIMATE 672,042.47 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 04/22/26 EST. NO. 007 TIME 08:46 AM R.E. NAME: SALMAN RIDWAN 07-329604 --------------------------------------------------------------------------- DEDUCTION DESCRIPTION AMOUNT EST THIS TOTAL NO. ESTIMATE ESTIMATE --------------------------------------------------------------------------- ADMINISTRATIVE MOB TEMP WITHHOLD -172,500.00 001 ANNUAL 2025 CEM 4401 -10,000.00 004 ANNUAL 2025 CEM 4401 10,000.00 006 0.00 -172,500.00 TOTAL DEDUCTIONS 0.00 -172,500.00 PROGRAM CAS145 PAGE 1 DATE 04/22/26 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 07-329604 TIME 08:46 AM ESTIMATE NO. 007 BID OPENING 09/20/22 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: SALMAN RIDWAN DATE OF THIS ESTIMATE 04/22/26 LOCATION PROGRESS ESTIMATE 07-LA-101-R6.2/R8.0 ----------------- BOSCO CONSTRUCTORS, INC. IN THE CITY AND COUNTY OF LOS 21353 MAYALL ST. ANGELES FROM WILTON PLACE CHATSWORTH CA 91311 OVERCROSSING TO PILGRIMAGE OVERCROSSING FED. AID NO. ACNH-Q101(406)E ROADSIDE SAFETY IMPROVEMENTS ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 001 LEAD COMPLIANCE PLAN LS 2,500.0000 2,500.00 1.000 2,500 002 TIME-RELATED OVERHEAD (WDAY) WDAY 1,400.0000 294,000.00 21.000 29,400.00 313.000 438,200 003 CONSTRUCTION AREA SIGNS LS 20,000.0000 20,000.00 0.500 10,000 004 TRAFFIC CONTROL SYSTEM LS 310,000.0000 310,000.00 0.200 62,000.00 0.600 186,000 005 CHANNELIZER (SURFACE MOUNTED) EA 50.0000 2,500.00 0.000 0 006 PORTABLE RADAR SPEED FEEDBACK SIGN EA 80.0000 16,800.00 0.000 0 SYSTEM DAY 007 PORTABLE CHANGEABLE MESSAGE SIGN (EA) EA 5,500.0000 22,000.00 0.000 0 008 TEMPORARY RAILING (TYPE K) LF 27.0000 56,160.00 0.000 0 009 TEMPORARY CRASH CUSHION MODULE EA 200.0000 19,600.00 0.000 0 010 TEMPORARY RADAR SPEED FEEDBACK EA 4,000.0000 8,000.00 0.000 0 SIGN SYSTEM 011 JOB SITE MANAGEMENT LS 24,000.0000 24,000.00 0.200 4,800.00 0.400 9,600 012 PREPARE STORM WATER POLLUTION PREVENTION LS 3,000.0000 3,000.00 1.000 3,000 PLAN 013 RAIN EVENT ACTION PLAN EA 500.0000 6,000.00 0.000 0 014 STORM WATER SAMPLING AND ANALYSIS DAY EA 600.0000 5,400.00 0.000 0 015 STORM WATER ANNUAL REPORT EA 2,000.0000 2,000.00 0.000 0 016 TEMPORARY COVER SQYD 5.0000 7,000.00 0.000 0 017 TEMPORARY DRAINAGE INLET PROTECTION EA 350.0000 1,050.00 0.000 0 018 TEMPORARY FIBER ROLL LF 4.0000 28,000.00 1,400.000 5,600.00 1,400.000 5,600 019 TEMPORARY SILT FENCE LF 5.0000 5,000.00 0.000 0 020 TEMPORARY CONSTRUCTION ENTRANCE EA 5,000.0000 5,000.00 0.000 0 021 STREET SWEEPING LS 15,000.0000 15,000.00 0.400 6,000.00 0.400 6,000 022 TEMPORARY CONCRETE WASHOUT LS 10,000.0000 10,000.00 0.100 1,000.00 0.400 4,000 PROGRAM CAS145 PAGE 2 DATE 04/22/26 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 07-329604 TIME 08:46 AM ESTIMATE NO. 007 BID OPENING 09/20/22 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: SALMAN RIDWAN DATE OF THIS ESTIMATE 04/22/26 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 023 TREATED WOOD WASTE LB 2.6000 13,130.00 0.000 0 024 CLEARING AND GRUBBING (LS) LS 35,000.0000 35,000.00 0.200 7,000.00 0.500 17,500 025 ROADWAY EXCAVATION CY 220.0000 77,000.00 60.000 13,200.00 206.000 45,320 026 ROADWAY EXCAVATION (TYPE Z-2) CY 400.0000 224,000.00 26.000 10,400.00 193.000 77,200 (AERIALLY DEPOSITED LEAD) 027 ROADWAY EXCAVATION (TYPE COM) CY 400.0000 180,000.00 38.000 15,200.00 314.000 125,600 (AERIALLY DEPOSITED LEAD) 028 ROADSIDE CLEARING LS 25,000.0000 25,000.00 0.200 5,000.00 0.400 10,000 029 ROCK BLANKET SQFT 20.0000 149,200.00 3,700.000 74,000 030 PACKET FERTILIZER EA 4.0000 920.00 0.000 0 031 PLANT (GROUP A) EA 25.0000 5,750.00 0.000 0 032 MAINTAIN EXISTING PLANTED AREAS LS 11,000.0000 11,000.00 0.000 0 033 PLANT ESTABLISHMENT WORK LS 42,000.0000 42,000.00 0.000 0 034 WOOD MULCH CY 1.0000 14.00 0.000 0 035 CHECK AND TEST EXISTING IRRIGATION LS 13,000.0000 13,000.00 1.000 13,000 FACILITIES 036 OPERATE EXISTING IRRIGATION FACILITIES LS 12,000.0000 12,000.00 0.000 0 037 REMOVE IRRIGATION FACILITY LS 15,000.0000 15,000.00 0.000 0 038 CONTROL AND NEUTRAL CONDUCTORS LS 15,000.0000 15,000.00 0.000 0 039 1" REMOTE CONTROL VALVE EA 400.0000 3,600.00 0.000 0 040 RISER SPRINKLER ASSEMBLY EA 50.0000 11,500.00 0.000 0 041 3/4" PLASTIC PIPE (SCHEDULE 40) (SUPPLY LF 7.0000 27,601.00 0.000 0 LINE) 042 1" PLASTIC PIPE (SCHEDULE 40) (SUPPLY LF 10.0000 4,180.00 0.000 0 LINE) 043 BALL VALVE EA 550.0000 2,200.00 0.000 0 044 ITEM DELETED PER ADDENDUM LS 0.0000 0.00 0.000 0 045 CLASS 3 AGGREGATE BASE (CY) CY 100.0000 51,000.00 106.000 10,600.00 249.000 24,900 046 REMOVE CONCRETE PAVEMENT (SQYD) SQYD 150.0000 9,000.00 0.000 0 047 DRAINAGE INLET MARKER EA 200.0000 600.00 0.000 0 048 SLOPE PAVING (CONCRETE) CY 1,200.0000 264,000.00 220.000 264,000 049 MINOR CONCRETE (MISCELLANEOUS CY 1,700.0000 30,600.00 0.000 0 CONSTRUCTION) PROGRAM CAS145 PAGE 3 DATE 04/22/26 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 07-329604 TIME 08:46 AM ESTIMATE NO. 007 BID OPENING 09/20/22 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: SALMAN RIDWAN DATE OF THIS ESTIMATE 04/22/26 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 050 MINOR CONCRETE (STAMPED CONCRETE) SQFT 11.0000 498,300.00 12,624.000 138,864 051 CHAIN LINK FENCE (TYPE CL-8, MOD) LF 103.0000 115,360.00 0.000 0 052 4' CHAIN LINK GATE (TYPE CL-8, MOD) EA 3,200.0000 16,000.00 1.000 3,200 053 REMOVE CHAIN LINK FENCE LF 10.0000 11,400.00 380.000 3,800 054 REMOVE ROADSIDE SIGN (WOOD POST) EA 200.0000 14,400.00 0.000 0 055 REMOVE ROADSIDE SIGN (METAL POST) EA 350.0000 350.00 0.000 0 056 FURNISH LAMINATED PANEL SIGN (1"-TYPE B) SQFT 30.0000 2,730.00 0.000 0 057 FURNISH SINGLE SHEET ALUMINUM SIGN SQFT 16.0000 6,880.00 0.000 0 (0.063"-UNFRAMED) 058 FURNISH SINGLE SHEET ALUMINUM SIGN SQFT 16.0000 6,720.00 0.000 0 (0.080"-UNFRAMED) 059 FURNISH SINGLE SHEET ALUMINUM SIGN SQFT 45.0000 1,170.00 0.000 0 (0.063"-FRAMED) 060 FURNISH SINGLE SHEET ALUMINUM SIGN SQFT 35.0000 4,550.00 0.000 0 (0.080"-FRAMED) 061 ROADSIDE SIGN - ONE POST EA 250.0000 16,500.00 0.000 0 062 ROADSIDE SIGN - TWO POST EA 300.0000 1,800.00 0.000 0 063 INSTALL ROADSIDE SIGN EA 1,500.0000 1,500.00 0.000 0 (LAMINATED WOOD BOX POST) 064 VEGETATION CONTROL MAT (RUBBER OR FIBER) SQYD 70.0000 5,880.00 53.000 3,710.00 74.000 5,180 065 CHAIN LINK RAILING (TYPE 7 MODIFIED) LF 130.0000 23,400.00 0.000 0 066 MAINTAINING EXISTING TRAFFIC MANAGEMENT LS 3,000.0000 3,000.00 0.000 0 SYSTEM ELEMENTS DURING CONSTRUCTION 067 MODIFYING LIGHTING SYSTEMS LS 55,000.0000 55,000.00 0.000 0 068 MODIFYING SIGNAL AND LIGHTING SYSTEMS LS 14,000.0000 14,000.00 0.000 0 069 MODIFYING RAMP METERING SYSTEMS LS 75,000.0000 75,000.00 0.000 0 PROGRAM CAS145 PAGE 4 DATE 04/22/26 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 07-329604 TIME 08:46 AM ESTIMATE NO. 007 BID OPENING 09/20/22 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: SALMAN RIDWAN DATE OF THIS ESTIMATE 04/22/26 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ SUBTOTAL CONTRACT ITEMS WITHOUT MOBILIZATION 173,910.00 1,467,464.00 ADJUSTMENT OF COMPENSATION 134,442.47 672,042.47 EXTRA WORK 0.00 0.00 SUBTOTAL AMOUNT EARNED WITHOUT MOBILIZATION 308,352.47 2,139,506.47 070 MOBILIZATION LS 230,000.0000 230,000.00 1.000 230,000 ORIGINAL CONTRACT AMOUNT 3,189,245.00 TOTAL WORK COMPLETED 308,352.47 2,369,506.47 MATERIALS ON HAND ON SITE 0.00 DEDUCTIONS 0.00 -172,500.00 TOTAL 308,352.47 2,197,006.47 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 03/08/23 460 03/20/25 05/02/23 05/17/27 147 591 0 0 67% 32% PROGRESS IS SATISFACTORY SALMAN RIDWAN RESIDENT ENGINEER