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 06/19/26 EST. NO. 011 TIME 06:09 AM R.E. NAME: LAM, PETER 04-1Q2004 --------------------------------------------------------------------------- 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 --------------------------------------------------------------------------- 003 0040 927.83 E.W. @ F.A.(+) 081525 N 0001.1 0041 171.22 081825 N 0002.1 0042 338.74 081925 N 0003.1 0043 1,335.15 082725 N 0004.1 0044 10,417.52 090425 N 0006.1 0045 1,883.74 090925 N 0011.1 0046 2,311.80 092425 N 0016.1 0047 2,529.64 092425 N 0017.1 0048 6,358.32 100925 N 0023.1 012 0001 74,615.33 E.W. @ L.S.(+) 061826 N X00052 100,889.29 TOTAL THIS ESTIMATE 601,653.90 TOTAL PREVIOUS ESTIMATE 702,543.19 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 06/19/26 EST. NO. 011 TIME 06:09 AM R.E. NAME: LAM, PETER 04-1Q2004 --------------------------------------------------------------------------- DEDUCTION DESCRIPTION AMOUNT EST THIS TOTAL NO. ESTIMATE ESTIMATE --------------------------------------------------------------------------- *** THERE ARE NO DEDUCTIONS FOR THIS CONTRACT *** PROGRAM CAS145 PAGE 1 DATE 06/19/26 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 04-1Q2004 TIME 06:09 AM ESTIMATE NO. 011 BID OPENING 10/01/24 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 06/20/26 R.E. NAME: LAM, PETER DATE OF THIS ESTIMATE 06/19/26 LOCATION RERUN PROGRESS ESTIMATE 04-VAR ----------------------- COLUMBIA ELECTRIC, INC. SAN MATEO COUNTY AT VARIOUS LOCATIONS 1980 DAVIS ST. SAN LEANDRO CA 94577 FED. AID NO. HSST-X081(37)E INSTALL RECTANGULAR RAPID FLASHING BEACON ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 001 LEAD COMPLIANCE PLAN LS 2,275.0000 2,275.00 1.000 2,275 002 TIME-RELATED OVERHEAD (LS) LS 40,000.0000 40,000.00 0.075 3,000.00 0.910 36,400 003 DISPUTE RESOLUTION ADVISOR ON-SITE EA 2,000.0000 14,000.00 3.000 6,000 MEETING 004 HOURLY OFF-SITE HR 200.0000 2,000.00 8.000 1,600 DISPUTE-RESOLUTION-ADVISOR-RELATED TASKS 005 CONSTRUCTION AREA SIGNS LS 85,230.0000 85,230.00 0.950 80,968 006 TRAFFIC CONTROL SYSTEM LS 340,000.0000 340,000.00 0.075 25,500.00 0.910 309,400 007 TEMPORARY PEDESTRIAN ACCESS ROUTE LS 6,500.0000 6,500.00 0.950 6,175 008 PORTABLE CHANGEABLE MESSAGE SIGN (EA) EA 2,300.0000 64,400.00 0.000 0 009 JOB SITE MANAGEMENT LS 15,000.0000 15,000.00 0.075 1,125.00 0.910 13,650 010 WATER POLLUTION CONTROL PROGRAM LS 32,045.0000 32,045.00 0.075 2,403.38 0.910 29,160 011 TEMPORARY DRAINAGE INLET PROTECTION EA 702.0000 1,404.00 0.000 0 012 TEMPORARY FIBER ROLL LF 12.0000 17,580.00 0.000 0 013 TEMPORARY CONCRETE WASHOUT LS 43,000.0000 43,000.00 0.075 3,225.00 0.910 39,130 014 TREATED WOOD WASTE LB 2.0000 5,020.00 0.000 0 015 NOISE MONITORING LS 20,000.0000 20,000.00 0.075 1,500.00 0.910 18,200 016 ROADWAY EXCAVATION CY 1,221.6000 158,808.00 117.000 142,927 017 WOOD MULCH CY 244.0000 59,048.00 0.000 0 018 MOVE-IN/MOVE-OUT (EROSION CONTROL) EA 563.0000 2,815.00 0.000 0 019 COMPOST (CY) CY 250.0000 19,500.00 0.000 0 020 CLASS 2 AGGREGATE BASE (CY) CY 570.0000 74,100.00 117.000 66,690 021 HOT MIX ASPHALT (TYPE A) TON 1,820.0000 121,940.00 66.000 120,120 022 TACK COAT TON 2,560.0000 512.00 0.200 512 PROGRAM CAS145 PAGE 2 DATE 06/19/26 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 04-1Q2004 TIME 06:09 AM ESTIMATE NO. 011 BID OPENING 10/01/24 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 06/20/26 R.E. NAME: LAM, PETER DATE OF THIS ESTIMATE 06/19/26 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 023 DETECTABLE WARNING SURFACE SQFT 57.0000 19,950.00 350.000 19,950 024 MINOR CONCRETE (CURB, SIDEWALK AND CURB CY 2,273.0000 211,389.00 4.000 9,092.00 93.000 211,389 RAMP) 025 PRE/POST CONSTRUCTION SURVEYS EA 6,250.0000 25,000.00 4.000 25,000 026 PAVEMENT MARKER (RETROREFLECTIVE) EA 23.0000 1,012.00 101.000 2,323 027 REMOVE ROADSIDE SIGN EA 114.0000 3,648.00 0.000 0 028 REMOVE ROADSIDE SIGN PANEL EA 160.0000 1,600.00 0.000 0 029 FURNISH SINGLE SHEET ALUMINUM SIGN SQFT 20.0000 37,000.00 1,761.250 35,225 (0.063"-UNFRAMED) 030 ROADSIDE SIGN - ONE POST EA 550.0000 4,950.00 11.000 6,050 031 INSTALL SIGN PANEL ON EXISTING FRAME SQFT 240.0000 88,800.00 370.000 88,800 032 8" THERMOPLASTIC TRAFFIC STRIPE LF 11.4000 1,368.00 0.000 0 (ENHANCED WET NIGHT VISIBILITY) 033 THERMOPLASTIC CROSSWALK AND PAVEMENT SQFT 18.5000 39,220.00 2,941.000 54,408 MARKING (ENHANCED WET NIGHT VISIBILITY) 034 REMOVE THERMOPLASTIC TRAFFIC STRIPE LF 20.5000 9,020.00 687.400 14,091 035 MAINTAINING EXISTING TRAFFIC MANAGEMENT LS 10,000.0000 10,000.00 0.075 750.00 0.910 9,100 SYSTEM ELEMENTS DURING CONSTRUCTION 036 RECTANGULAR RAPID FLASHING BEACON LS 3,746,800.0000 3,746,800.00 0.029 108,657.20 0.728 2,727,670 SYSTEMS 037 MODIFYING RAMP METERING SYSTEMS LS 795,400.0000 795,400.00 0.004 3,181.60 0.597 474,853 PROGRAM CAS145 PAGE 3 DATE 06/19/26 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 04-1Q2004 TIME 06:09 AM ESTIMATE NO. 011 BID OPENING 10/01/24 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 06/20/26 R.E. NAME: LAM, PETER DATE OF THIS ESTIMATE 06/19/26 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ SUBTOTAL CONTRACT ITEMS WITHOUT MOBILIZATION 158,434.18 4,542,070.05 ADJUSTMENT OF COMPENSATION 0.00 0.00 EXTRA WORK 100,889.29 702,543.19 SUBTOTAL AMOUNT EARNED WITHOUT MOBILIZATION 259,323.47 5,244,613.24 038 MOBILIZATION LS 672,065.0000 672,065.00 1.000 672,065 ORIGINAL CONTRACT AMOUNT 6,792,399.00 TOTAL WORK COMPLETED 259,323.47 5,916,678.24 MATERIALS ON HAND ON SITE -75,453.24 531,000.00 DEDUCTIONS 0.00 0.00 TOTAL 183,870.23 6,447,678.24 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 01/14/25 200 03/10/25 03/10/25 07/17/26 182 33 0 0 77% 91% PROGRESS IS SATISFACTORY LAM, PETER RESIDENT ENGINEER