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 06/16/25 EST. NO. 025 TIME 10:13 AM R.E. NAME: LAM, PETER 04-2A9704 --------------------------------------------------------------------------- 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 --------------------------------------------------------------------------- 009 0002 6,397.60 E.W. @ F.A.(+) 031025 N 0141.0 010 0001 2,754.78 E.W. @ F.A.(+) 051425 N 0155.0 0002 4,493.38 051925 N 0160.0 0003 10,493.75 052125 N 0161.0 0004 3,308.04 052225 N 0162.0 0005 3,676.59 052825 N 0163.0 0006 4,307.21 052925 N 0164.0 0007 2,294.53 050525 N 0147.0 0008 3,800.80 050625 N 0148.0 0009 12,077.99 050725 N 0149.0 0010 4,010.20 050825 N 0150.0 0011 728.05 050925 N 0151.0 0012 58,062.62 022425 N 0118.1 0013 71,183.18 022625 N 0120.1 0014 14,772.22 022725 N 0121.1 202,360.94 TOTAL THIS ESTIMATE 1,527,952.93 TOTAL PREVIOUS ESTIMATE 1,730,313.87 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 06/16/25 EST. NO. 025 TIME 10:13 AM R.E. NAME: LAM, PETER 04-2A9704 --------------------------------------------------------------------------- DEDUCTION DESCRIPTION AMOUNT EST THIS TOTAL NO. ESTIMATE ESTIMATE --------------------------------------------------------------------------- *** THERE ARE NO DEDUCTIONS FOR THIS CONTRACT *** PROGRAM CAS145 PAGE 1 DATE 06/16/25 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 04-2A9704 TIME 10:13 AM ESTIMATE NO. 025 BID OPENING 11/17/22 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 06/20/25 R.E. NAME: LAM, PETER DATE OF THIS ESTIMATE 06/16/25 LOCATION RERUN PROGRESS ESTIMATE 04-SCL-280-11.6/18.8 ----------------------- 04-SM-280-6.7/R12.7 GHILOTTI CONSTRUCTION COMPANY, ON ROUTE 280 IN SANTA CLARA AND SAN INC. MATEO COUNTIES AT VARIOUS LOCATIONS 246 GHILOTTI AVE FROM FOOTHILL BOULEVARD TO CRYSTAL SANTA ROSA CA 95407 SPRINGS ROAD FED. AID NO. IM- ( ) TO REPLACE AND REMEDIATE THE ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 001 LEAD COMPLIANCE PLAN LS 1,200.0000 1,200.00 1.000 1,200 002 LEVEL 2 CRITICAL PATH METHOD SCHEDULE LS 7,500.0000 7,500.00 0.750 5,625 003 TIME-RELATED OVERHEAD (LS) LS 588,000.0000 588,000.00 1.000 588,000 004 DISPUTE RESOLUTION BOARD ON-SITE EA 6,000.0000 66,000.00 3.000 18,000 MEETING 005 HOURLY OFF-SITE HR 200.0000 4,000.00 8.000 1,600 DISPUTE-RESOLUTION-BOARD-RELATED TASKS 006 CONSTRUCTION AREA SIGNS LS 7,300.0000 7,300.00 0.250 1,825.00 1.000 7,300 007 TRAFFIC CONTROL SYSTEM LS 787,400.0000 787,400.00 1.000 787,400 008 CHANNELIZER (SURFACE MOUNTED) EA 65.0000 9,100.00 175.000 11,375 009 PORTABLE RADAR SPEED FEEDBACK SIGN EA 50.0000 25,000.00 500.000 25,000 SYSTEM DAY 010 TEMPORARY BARRIER SYSTEM LF 20.0000 594,000.00 37,125.000 742,500 011 PORTABLE CHANGEABLE MESSAGE SIGN (EA) EA 20,000.0000 140,000.00 7.000 140,000 012 TEMPORARY CRASH CUSHION MODULE EA 230.0000 73,600.00 399.000 91,770 013 JOB SITE MANAGEMENT LS 50,000.0000 50,000.00 1.000 50,000 014 PREPARE WATER POLLUTION CONTROL PROGRAM LS 1,295.0000 1,295.00 1.000 1,295 015 RAIN EVENT ACTION PLAN EA 500.0000 25,000.00 32.000 16,000 016 STORM WATER SAMPLING AND ANALYSIS DAY EA 300.0000 600.00 18.000 5,400 017 STORM WATER ANNUAL REPORT EA 2,000.0000 4,000.00 1.000 2,000 018 TEMPORARY COVER SQYD 3.0000 86,100.00 35,875.000 107,625 019 TEMPORARY DRAINAGE INLET PROTECTION EA 175.0000 33,250.00 207.000 36,225 020 TEMPORARY FIBER ROLL LF 3.2500 7,800.00 2,220.000 7,215.00 2,400.000 7,800 021 TEMPORARY CONSTRUCTION ENTRANCE EA 5,100.0000 5,100.00 3.000 15,300 022 STREET SWEEPING LS 120,000.0000 120,000.00 1.000 120,000 PROGRAM CAS145 PAGE 2 DATE 06/16/25 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 04-2A9704 TIME 10:13 AM ESTIMATE NO. 025 BID OPENING 11/17/22 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 06/20/25 R.E. NAME: LAM, PETER DATE OF THIS ESTIMATE 06/16/25 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 023 TEMPORARY CONCRETE WASHOUT LS 9,000.0000 9,000.00 1.000 9,000 024 WATER QUALITY ANNUAL REPORT EA 2,200.0000 6,600.00 0.000 0 025 ASBESTOS COMPLIANCE PLAN LS 1,200.0000 1,200.00 1.000 1,200 026 HEALTH AND SAFETY PLAN LS 2,500.0000 2,500.00 1.000 2,500 027 DUST CONTROL PLAN LS 1,200.0000 1,200.00 1.000 1,200 (NATURALLY OCCURRING ASBESTOS) 028 REMOVE CONCRETE (MISCELLANEOUS) (CY) CY 1,200.0000 4,800.00 4.000 4,800 029 TEMPORARY HIGH-VISIBILITY FENCE LF 3.0000 5,970.00 2,520.000 7,560 030 CLEARING AND GRUBBING (LS) LS 224,411.0000 224,411.00 1.000 224,411 031 STRUCTURE BACKFILL (SLURRY CEMENT) CY 260.0000 3,069,300.00 11,805.000 3,069,300 (F) 032 DITCH EXCAVATION CY 1,200.0000 49,200.00 41.000 49,200 033 IMPORTED BORROW (CY) CY 205.0000 88,150.00 430.000 88,150 034 EMBANKMENT GRADING SQYD 8.0000 38,664.00 4,833.000 38,664 035 MOVE-IN/MOVE-OUT (EROSION CONTROL) EA 750.0000 4,500.00 13.000 9,750 036 IMPORTED TOPSOIL (CY) CY 125.0000 32,500.00 260.000 32,500 037 ROLLED EROSION CONTROL PRODUCT (NETTING) SQFT 0.6500 163,800.00 6,698.000 4,353.70 352,897.000 229,383 038 HYDROMULCH SQFT 0.1000 26,600.00 352,897.000 35,289 039 FIBER ROLLS LF 4.0000 96,000.00 930.000 3,720.00 32,108.000 128,432 040 HYDROSEED SQFT 0.3500 99,050.00 24,470.000 8,564.50 352,897.000 123,513 041 COMPOST (CY) CY 55.0000 50,600.00 1,263.700 69,503 042 INCORPORATE MATERIALS SQFT 0.2000 3,260.00 16,300.000 3,260 043 HOT MIX ASPHALT (TYPE A) TON 240.0000 350,400.00 40.800 9,792.00 1,745.800 418,992 044 HOT MIX ASPHALT-OPEN GRADED TON 2,200.0000 11,000.00 5.000 11,000 (OPEN GRADED FRICTION COURSE) 045 PLACE HOT MIX ASPHALT DIKE (TYPE A) LF 1.8500 16,391.00 8,860.000 16,391 046 TACK COAT TON 4,690.0000 7,504.00 1.600 7,504 047 REMOVE ASPHALT CONCRETE DIKE LF 4.0000 35,440.00 8,860.000 35,440 048 STRUCTURAL CONCRETE, DRAINAGE INLET CY 3,000.0000 396,000.00 132.000 396,000 (F) 049 CLEAN EXPANSION JOINT LF 29.0000 8,758.00 302.000 8,758 PROGRAM CAS145 PAGE 3 DATE 06/16/25 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 04-2A9704 TIME 10:13 AM ESTIMATE NO. 025 BID OPENING 11/17/22 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 06/20/25 R.E. NAME: LAM, PETER DATE OF THIS ESTIMATE 06/16/25 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 050 JOINT SEAL (MR 1") LF 97.0000 29,294.00 302.000 29,294 051 RAPID SETTING CONCRETE (PATCH) CF 8,000.0000 11,200.00 4.600 36,800 052 REMOVE UNSOUND CONCRETE CF 3,000.0000 4,200.00 4.600 13,800 053 18" ALTERNATIVE PIPE CULVERT LF 330.0000 95,700.00 100.000 33,000.00 290.000 95,700 054 24" ALTERNATIVE PIPE CULVERT LF 220.0000 116,600.00 530.000 116,600 055 30" ALTERNATIVE PIPE CULVERT LF 230.0000 568,100.00 2,470.000 568,100 056 36" ALTERNATIVE PIPE CULVERT LF 240.0000 252,000.00 1,108.000 265,920 057 42" ALTERNATIVE PIPE CULVERT LF 320.0000 806,400.00 3,435.000 1,099,200 058 48" ALTERNATIVE PIPE CULVERT LF 350.0000 1,428,000.00 4,080.000 1,428,000 059 54" ALTERNATIVE PIPE CULVERT LF 450.0000 936,000.00 2,080.000 936,000 060 15" CORRUGATED STEEL PIPE DOWNDRAIN LF 220.0000 6,380.00 29.000 6,380 (.109" THICK) 061 18" CORRUGATED STEEL PIPE DOWNDRAIN LF 440.0000 519,200.00 1,186.000 521,840 (.109" THICK) 062 24" CORRUGATED STEEL PIPE DOWNDRAIN LF 450.0000 562,500.00 1,250.000 562,500 (.109" THICK) 063 18" WSP (0.25" THICK) TRENCHLESS LF 1,150.0000 1,035,000.00 900.000 1,035,000 INSTALLATION METHOD 064 24" WSP (0.25" THICK) TRENCHLESS LF 1,150.0000 402,500.00 9.000 10,350.00 350.000 402,500 INSTALLATION METHOD 065 ABANDON CULVERT (LF) LF 30.0000 68,100.00 2,270.000 68,100 066 REMOVE CULVERT (LF) LF 35.0000 416,500.00 384.000 13,440.00 11,900.000 416,500 067 REMOVE DOWNDRAIN (EA) EA 1,700.0000 59,500.00 35.000 59,500 068 REMOVE INLET EA 1,700.0000 13,600.00 10.000 17,000 069 CLEANING, INSPECTING, AND PREPARING LF 41.0000 130,790.00 3,190.000 130,790 CULVERT (LF) 070 CONCRETE INVERT PAVING CY 3,300.0000 165,000.00 6.000 19,800.00 50.000 165,000 071 SAND BACKFILL CY 150.0000 108,000.00 720.000 108,000 072 18" MACHINE SPIRAL WOUND PVC PIPELINER LF 377.0000 41,470.00 112.000 42,224 (EXPANDABLE DIAMETER) 073 24" MACHINE SPIRAL WOUND PVC PIPELINER LF 345.0000 155,250.00 450.000 155,250 (EXPANDABLE DIAMETER) 074 36" MSW PVC PIPELINER (EXPANDABLE LF 466.0000 326,200.00 700.000 326,200 DIAMETER) 075 39" MSW PVC PIPELINER (EXPANDABLE LF 443.0000 194,920.00 440.000 194,920.00 440.000 194,920 DIAMETER) 076 42" MSW PVC PIPELINER (EXPANDABLE LF 495.0000 391,050.00 790.000 391,050.00 790.000 391,050 DIAMETER) PROGRAM CAS145 PAGE 4 DATE 06/16/25 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 04-2A9704 TIME 10:13 AM ESTIMATE NO. 025 BID OPENING 11/17/22 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 06/20/25 R.E. NAME: LAM, PETER DATE OF THIS ESTIMATE 06/16/25 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 077 ITEM DELETED PER ADDENDUM LS 0.0000 0.00 0.000 0 078 CONCRETE (DITCH LINING) CY 1,500.0000 33,000.00 39.000 58,500 079 ROCK SLOPE PROTECTION CY 210.0000 296,100.00 1,410.000 296,100 (20 LB, CLASS I, METHOD B) (CY) 080 ROCK SLOPE PROTECTION FABRIC (CLASS 8) SQYD 3.0000 6,420.00 2,140.000 6,420 081 MINOR CONCRETE (MISCELLANEOUS CY 365.0000 1,109,600.00 3,800.000 1,387,000 CONSTRUCTION) 082 MINOR CONCRETE (CURB AND GUTTER) CY 1,050.0000 71,400.00 68.000 71,400 083 MINOR CONCRETE (GUTTER DEPRESSION) CY 1,100.0000 38,500.00 35.000 38,500 084 MISCELLANEOUS IRON AND STEEL LB 4.0000 37,816.00 9,454.000 37,816 (F) 085 MANHOLE FRAME AND COVER EA 900.0000 900.00 1.000 900 086 WILDLIFE EXCLUSION FENCE (TYPE FROG) LF 10.0000 75,300.00 8,850.000 88,500 087 WILDLIFE EXCLUSION FENCE GATE EA 2,000.0000 4,000.00 0.000 0 088 CHAIN LINK FENCE (TYPE CL-6) LF 28.8500 8,078.00 280.000 8,078 089 6' CHAIN LINK GATE (TYPE CL-6) EA 2,000.0000 2,000.00 1.000 2,000 090 12' CHAIN LINK GATE (TYPE CL-6) EA 3,000.0000 3,000.00 1.000 3,000 091 REMOVE CHAIN LINK FENCE LF 8.0000 2,240.00 280.000 2,240 092 REMOVE GATE EA 750.0000 1,500.00 2.000 1,500 093 TREATMENT BEST MANAGEMENT EA 120.0000 480.00 4.000 480.00 4.000 480 PRACTICE MARKER 094 ITEM DELETED PER ADDENDUM LS 0.0000 0.00 0.000 0 095 REMOVE CONCRETE CURB (CY) CY 290.0000 19,720.00 68.000 19,720 096 ITEM DELETED PER ADDENDUM LS 0.0000 0.00 0.000 0 097 REMOVE CONCRETE PAVEMENT (CY) CY 20.0000 7,400.00 370.000 7,400 098 ITEM DELETED PER ADDENDUM LS 0.0000 0.00 0.000 0 099 ABANDON INLET EA 2,250.0000 4,500.00 2.000 4,500 PROGRAM CAS145 PAGE 5 DATE 06/16/25 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 04-2A9704 TIME 10:13 AM ESTIMATE NO. 025 BID OPENING 11/17/22 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 06/20/25 R.E. NAME: LAM, PETER DATE OF THIS ESTIMATE 06/16/25 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ SUBTOTAL CONTRACT ITEMS WITHOUT MOBILIZATION 698,510.20 19,029,339.20 ADJUSTMENT OF COMPENSATION 0.00 0.00 EXTRA WORK 202,360.94 1,730,313.87 SUBTOTAL AMOUNT EARNED WITHOUT MOBILIZATION 900,871.14 20,759,653.07 100 MOBILIZATION LS 1,820,000.0000 1,820,000.00 1.000 1,820,000 ORIGINAL CONTRACT AMOUNT 19,824,451.00 TOTAL WORK COMPLETED 900,871.14 22,579,653.07 MATERIALS ON HAND ON SITE 0.00 DEDUCTIONS 0.00 0.00 TOTAL 900,871.14 22,579,653.07 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 04/20/23 270 06/26/23 06/14/23 06/26/25 349 141 83 0 99% 99% PROGRESS IS SATISFACTORY LAM, PETER RESIDENT ENGINEER