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 09/10/25 EST. NO. 023 TIME 05:52 PM R.E. NAME: GURFINKEL, VLADIMIR 07-324904 --------------------------------------------------------------------------- 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 --------------------------------------------------------------------------- 029 0001 18,062.66 E.W. @ F.A.(+) 080624 N 0284.0 0016 444,033.34 061125 N 397 031 0004 5,736.31 E.W. @ L.S.(+) 121124 N 0390.0 0005 6,932.42 121224 N 0391.0 032 0003 35,197.00 E.W. @ L.S.(+) 060525 N 0389.0 509,961.73 TOTAL THIS ESTIMATE 1,106,323.13 TOTAL PREVIOUS ESTIMATE 1,616,284.86 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 09/10/25 EST. NO. 023 TIME 05:52 PM R.E. NAME: GURFINKEL, VLADIMIR 07-324904 --------------------------------------------------------------------------- DEDUCTION DESCRIPTION AMOUNT EST THIS TOTAL NO. ESTIMATE ESTIMATE --------------------------------------------------------------------------- ADMINISTRATIVE ANNUAL 2024 CEM 4401 -10,000.00 018 ANNUAL 2024 CEM 4401 10,000.00 019 0.00 0.00 TOTAL DEDUCTIONS 0.00 0.00 PROGRAM CAS145 PAGE 1 DATE 09/10/25 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 07-324904 TIME 05:52 PM ESTIMATE NO. 023 BID OPENING 03/30/22 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 04/30/25 R.E. NAME: GURFINKEL, VLADIMIR DATE OF THIS ESTIMATE 09/10/25 LOCATION PROGRESS ESTIMATE AFTER ACCEPTANCE 07-LA-5-19.7/36.0 ---------------------------------- STACY AND WITBECK, INC. IN THE CITY OF LOS ANGELES AT 2800 HARBOR BAY PARKWAY HUMBOLDT STREET, GLENDALE ALAMEDA CA 94502 BOULEVARD, AND SHELDON STREET FED. AID NO. N O N E UPGRADE PUMP PLANTS ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 001 LEAD COMPLIANCE PLAN LS 6,000.0000 6,000.00 1.000 6,000 002 LEAD BASED PAINT SURVEY SAMPLING AND LS 3,500.0000 3,500.00 1.000 3,500 ANALYSIS AND REPORT 003 PROGRESS SCHEDULE (CRITICAL PATH METHOD) LS 7,500.0000 7,500.00 1.000 7,500 004 TIME-RELATED OVERHEAD (WDAY) WDAY 2,400.0000 324,000.00 499.000 1,197,600 005 DISPUTE RESOLUTION ADVISOR ON-SITE EA 2,000.0000 10,000.00 0.000 0 MEETING 006 HOURLY OFF-SITE HR 200.0000 2,000.00 0.000 0 DISPUTE-RESOLUTION-ADVISOR-RELATED TASKS 007 CONSTRUCTION AREA SIGNS LS 15,000.0000 15,000.00 1.000 15,000 008 TRAFFIC CONTROL SYSTEM LS 445,000.0000 445,000.00 1.000 445,000 009 TEMPORARY TRAFFIC STRIPE (PAINT) LF 11.0000 7,590.00 2,070.000 22,770 010 CHANNELIZER (SURFACE MOUNTED) EA 65.0000 2,080.00 38.000 2,470 011 TEMPORARY PAVEMENT MARKER EA 38.0000 456.00 50.000 1,900 012 TEMPORARY RAILING (TYPE K) LF 32.0000 29,440.00 920.000 29,440 013 TEMPORARY CRASH CUSHION MODULE EA 340.0000 16,660.00 49.000 16,660 014 JOB SITE MANAGEMENT LS 65,000.0000 65,000.00 1.000 65,000 015 PREPARE WATER POLLUTION CONTROL PROGRAM LS 2,500.0000 2,500.00 1.000 2,500 016 TEMPORARY DRAINAGE INLET PROTECTION EA 99.0000 792.00 8.000 792 017 TEMPORARY FIBER ROLL LF 13.0000 2,990.00 230.000 2,990 018 TEMPORARY CONCRETE WASHOUT LS 7,000.0000 7,000.00 1.000 7,000 019 ASBESTOS SURVEY SAMPLING AND ANALYSIS LS 4,000.0000 4,000.00 1.000 4,000 AND REPORT 020 REMOVE YELLOW PAINTED TRAFFIC STRIPE LF 22.0000 5,280.00 400.000 8,800 (HAZARDOUS WASTE) 021 TREATED WOOD WASTE LB 0.6000 5,862.00 9,770.000 5,862 022 CLEARING AND GRUBBING (LS) LS 31,000.0000 31,000.00 1.000 31,000 PROGRAM CAS145 PAGE 2 DATE 09/10/25 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 07-324904 TIME 05:52 PM ESTIMATE NO. 023 BID OPENING 03/30/22 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 04/30/25 R.E. NAME: GURFINKEL, VLADIMIR DATE OF THIS ESTIMATE 09/10/25 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 023 ROADWAY EXCAVATION CY 95.0000 18,050.00 190.000 18,050 024 STRUCTURE EXCAVATION (BOX CULVERT) CY 192.0000 357,120.00 1,000.920 192,176 025 STRUCTURE EXCAVATION (TYPE Z-2) CY 257.0000 115,650.00 1,811.250 465,491 (AERIALLY DEPOSITED LEAD) 026 STRUCTURE EXCAVATION (TYPE Z-3) CY 327.0000 42,510.00 0.000 0 (AERIALLY DEPOSITED LEAD) 027 STRUCTURE BACKFILL (BOX CULVERT) CY 133.0000 54,530.00 673.000 89,509 028 IMPORTED BORROW (CY) CY 82.0000 67,240.00 856.000 70,192 029 WOOD MULCH CY 78.0000 25,740.00 330.000 25,740 030 CLASS 3 AGGREGATE BASE (CY) CY 185.0000 15,540.00 84.000 15,540 031 LEAN CONCRETE BASE CY 360.0000 22,680.00 73.000 26,280 032 HOT MIX ASPHALT (TYPE A) TON 395.0000 35,155.00 123.000 48,585 033 RUBBERIZED HOT MIX ASPHALT (GAP GRADED) TON 385.0000 13,090.00 0.000 0 034 TACK COAT TON 2,250.0000 675.00 0.300 675 035 STRUCTURAL CONCRETE, BOX CULVERT CY 925.0000 383,875.00 415.000 383,875 036 STRUCTURAL CONCRETE, DRAINAGE INLET CY 4,100.0000 86,100.00 16.600 68,060 (F) 037 BAR REINFORCING STEEL (BOX CULVERT) LB 1.5900 163,917.87 103,093.000 163,917 (F) 038 33" REINFORCED CONCRETE PIPE LF 270.0000 4,320.00 8.000 2,160 039 36" REINFORCED CONCRETE PIPE LF 170.0000 1,360.00 0.000 0 040 36" PRECAST CONCRETE PIPE MANHOLE LF 1,000.0000 35,000.00 35.000 35,000 041 REMOVE PIPE (LF) LF 234.0000 2,340.00 42.000 9,828 042 RECONSTRUCT INLET EA 28,000.0000 28,000.00 0.000 0 043 MINOR CONCRETE (CURB AND GUTTER) CY 950.0000 4,275.00 4.500 4,275 044 REMOVE CONCRETE CURB (LF) LF 15.0000 1,155.00 83.000 1,245 045 PUMPING PLANT EQUIPMENT LS 501,000.0000 501,000.00 1.000 501,000 046 PUMPING PLANT ELECTRICAL EQUIPMENT LS 1,080,000.0000 1,080,000.00 1.000 1,080,000 047 MISCELLANEOUS IRON AND STEEL LB 3.0000 10,440.00 3,480.000 10,440 048 REMOVE PAVEMENT MARKER EA 6.0000 72.00 20.000 120 049 GUARD RAILING DELINEATOR EA 42.0000 210.00 0.000 0 PROGRAM CAS145 PAGE 3 DATE 09/10/25 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 07-324904 TIME 05:52 PM ESTIMATE NO. 023 BID OPENING 03/30/22 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 04/30/25 R.E. NAME: GURFINKEL, VLADIMIR DATE OF THIS ESTIMATE 09/10/25 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 050 PAVEMENT MARKER (RETROREFLECTIVE) EA 22.0000 550.00 25.000 550 051 OBJECT MARKER (TYPE P) EA 150.0000 600.00 4.000 600 052 REMOVE ROADSIDE SIGN EA 260.0000 520.00 2.000 520 053 FURNISH LAMINATED PANEL SIGN (1"-TYPE B) SQFT 31.0000 2,604.00 84.000 2,604 054 FURNISH SINGLE SHEET ALUMINUM SIGN SQFT 31.0000 195.30 6.300 195 (0.063"-UNFRAMED) 055 FURNISH SINGLE SHEET ALUMINUM SIGN SQFT 31.0000 868.00 28.000 868 (0.080"-FRAMED) 056 ROADSIDE SIGN - TWO POST EA 1,000.0000 1,000.00 1.000 1,000 057 INSTALL ROADSIDE SIGN EA 2,600.0000 2,600.00 1.000 2,600 (LAMINATED WOOD BOX POST) 058 FURNISH LAMINATED WOOD BOX POST EA 2,100.0000 4,200.00 1.000 2,100 (TYPE M) 059 MIDWEST GUARDRAIL SYSTEM (WOOD POST) LF 44.0000 12,320.00 0.000 0 060 VEGETATION CONTROL (MINOR CONCRETE) SQYD 70.0000 9,800.00 0.000 0 061 TRANSITION RAILING (TYPE WB-31) EA 6,200.0000 6,200.00 0.000 0 062 END CAP (TYPE A) EA 415.0000 415.00 0.000 0 063 END CAP (TYPE TC) EA 415.0000 415.00 0.000 0 064 REMOVE GUARDRAIL LF 18.0000 5,040.00 280.000 5,040 065 6" THERMOPLASTIC TRAFFIC STRIPE LF 4.5000 3,735.00 830.000 3,735 (ENHANCED WET NIGHT VISIBILITY) (BROKEN 36-12) 066 6" THERMOPLASTIC TRAFFIC STRIPE LF 4.5000 3,105.00 690.000 3,105 (ENHANCED WET NIGHT VISIBILITY) 067 REMOVE PAINTED TRAFFIC STRIPE LF 15.0000 5,100.00 1,835.000 27,525 068 MAINTAINING EXISTING TRAFFIC MANAGEMENT LS 2,000.0000 2,000.00 1.000 2,000 SYSTEM ELEMENTS DURING CONSTRUCTION 069 MODIFYING LIGHTING SYSTEMS LS 53,000.0000 53,000.00 1.000 53,000 070 MODIFYING FIBER OPTIC CABLE SYSTEMS LS 110,000.0000 110,000.00 1.000 110,000 071 BUILDING WORK LS 40,000.0000 40,000.00 1.000 40,000 PROGRAM CAS145 PAGE 4 DATE 09/10/25 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 07-324904 TIME 05:52 PM ESTIMATE NO. 023 BID OPENING 03/30/22 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 04/30/25 R.E. NAME: GURFINKEL, VLADIMIR DATE OF THIS ESTIMATE 09/10/25 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ SUBTOTAL CONTRACT ITEMS WITHOUT MOBILIZATION 0.00 5,343,386.06 ADJUSTMENT OF COMPENSATION 0.00 127,588.80 EXTRA WORK 509,961.73 1,488,696.06 SUBTOTAL AMOUNT EARNED WITHOUT MOBILIZATION 509,961.73 6,959,670.92 072 MOBILIZATION LS 480,000.0000 480,000.00 1.000 480,000 ORIGINAL CONTRACT AMOUNT 4,807,962.17 TOTAL WORK COMPLETED 509,961.73 7,439,670.92 MATERIALS ON HAND ON SITE 0.00 DEDUCTIONS 0.00 0.00 TOTAL 509,961.73 7,439,670.92 ITEMS FOR WHICH CONTRACT PRICE EXCEEDS MAXIMUM VALUE N O N E DATE CONTR CONTRACT DATE WORK BEGIN JOB COM- WORKING WEATHER NON- C.C.O. OTHER PERCENT PERCENT TIME APPROVED DAYS STARTED CONSTR PLETED ON DAYS WORKING DAYS DAYS DAYS COMPLETED ELAPSED 06/10/22 135 06/27/23 12/07/22 04/30/25 135 68 0 0 100% 100% GURFINKEL, VLADIMIR RESIDENT ENGINEER