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 11/20/25 EST. NO. 004 TIME 09:54 AM R.E. NAME: KALANTARI, RAMIN 04-2Q6504 --------------------------------------------------------------------------- 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 --------------------------------------------------------------------------- *** THERE ARE NO EXTRA WORK PAYMENTS THIS ESTIMATE *** 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 11/20/25 EST. NO. 004 TIME 09:54 AM R.E. NAME: KALANTARI, RAMIN 04-2Q6504 --------------------------------------------------------------------------- DEDUCTION DESCRIPTION AMOUNT EST THIS TOTAL NO. ESTIMATE ESTIMATE --------------------------------------------------------------------------- *** THERE ARE NO DEDUCTIONS FOR THIS CONTRACT *** PROGRAM CAS145 PAGE 1 DATE 11/20/25 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 04-2Q6504 TIME 09:54 AM ESTIMATE NO. 004 BID OPENING 02/26/25 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 11/20/25 R.E. NAME: KALANTARI, RAMIN DATE OF THIS ESTIMATE 11/20/25 LOCATION PROGRESS ESTIMATE 04-CC-680-R0.0/21.0 ----------------- BAY CITIES PAVING & GRADING, CONTRA COSTA COUNTY AT VARIOUS LOCATIONS INC. FROM ALAMEDA COUNTY LINE TO ROUTE 4/ 680 1450 CIVIC CT BLDG B #400 SEPARATION CONCORD CA 94520 FED. AID NO. ACIM-6801(994)E INSTALL TRASH CAPTURE HOUSING DEVICES, MVP ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 001 LEAD COMPLIANCE PLAN LS 1,600.0000 1,600.00 1.000 1,600 002 LEVEL 2 CRITICAL PATH METHOD SCHEDULE LS 6,852.0600 6,852.06 0.250 1,713 003 TIME-RELATED OVERHEAD (WDAY) WDAY 2,210.0000 464,100.00 17.000 37,570.00 71.000 156,910 004 DISPUTE RESOLUTION ADVISOR ON-SITE EA 2,000.0000 12,000.00 0.000 0 MEETING 005 HOURLY OFF-SITE HR 200.0000 2,000.00 0.000 0 DISPUTE-RESOLUTION-ADVISOR-RELATED TASKS 006 DEVELOP WATER SUPPLY LS 5,588.7000 5,588.70 0.090 502.98 0.340 1,900 007 CONSTRUCTION AREA SIGNS LS 82,000.0000 82,000.00 0.750 61,500 008 TRAFFIC CONTROL SYSTEM LS 289,455.0000 289,455.00 0.090 26,050.95 0.340 98,414 009 CHANNELIZER (SURFACE MOUNTED) EA 62.0000 19,220.00 20.000 1,240.00 20.000 1,240 010 PORTABLE RADAR SPEED FEEDBACK SIGN DAY 40.2300 8,448.30 0.000 0 SYSTEM 011 TEMPORARY BARRIER SYSTEM LF 14.6400 153,720.00 500.000 7,320.00 2,000.000 29,280 012 PORTABLE CHANGEABLE MESSAGE SIGN (EA) EA 4,601.6700 27,610.02 0.000 0 013 END OF QUEUE MONITORING AND WARNING WITH DAY 144.3900 30,321.90 0.000 0 TRUCK MOUNTED CHANGEABLE MESSAGE SIGN 014 TEMPORARY CRASH CUSHION TL-3 EA 3,500.0000 119,000.00 7.000 24,500 015 JOB SITE MANAGEMENT LS 59,483.9100 59,483.91 0.090 5,353.55 0.340 20,224 016 WATER POLLUTION CONTROL PROGRAM LS 1,040.0000 1,040.00 0.750 780 017 TEMPORARY HYDRAULIC MULCH (BONDED FIBER SQYD 0.7500 13,725.00 0.000 0 MATRIX) 018 TEMPORARY DRAINAGE INLET PROTECTION EA 161.7400 15,850.52 45.000 7,278.30 53.000 8,572 019 TEMPORARY FIBER ROLL LF 5.4200 21,409.00 1,750.000 9,485.00 1,950.000 10,569 020 TEMPORARY CONSTRUCTION ENTRANCE EA 4,846.9400 29,081.64 0.000 0 021 STREET SWEEPING LS 13,600.0000 13,600.00 0.090 1,224.00 0.340 4,624 022 TEMPORARY CONCRETE WASHOUT LS 5,029.8300 5,029.83 0.090 452.68 0.340 1,710 PROGRAM CAS145 PAGE 2 DATE 11/20/25 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 04-2Q6504 TIME 09:54 AM ESTIMATE NO. 004 BID OPENING 02/26/25 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 11/20/25 R.E. NAME: KALANTARI, RAMIN DATE OF THIS ESTIMATE 11/20/25 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 023 NOISE MONITORING LS 7,146.4400 7,146.44 0.090 643.18 0.340 2,429 024 REMOVE CONCRETE (CY) CY 564.2595 5,304.04 0.000 0 025 CLEARING AND GRUBBING (LS) LS 78,750.0000 78,750.00 0.650 51,187.50 0.750 59,062 026 ROADWAY EXCAVATION CY 623.2900 623.29 1.000 623 027 ROADWAY EXCAVATION (TYPE Z-2) (AERIALLY CY 696.5500 13,931.00 0.000 0 DEPOSITED LEAD) 028 ROADWAY EXCAVATION (TYPE COM) (AERIALLY CY 410.6400 3,285.12 7.460 3,063.37 7.460 3,063 DEPOSITED LEAD) 029 DITCH EXCAVATION CY 76.6100 1,455.59 19.000 1,455 030 IMPORTED BORROW (CY) CY 93.8600 19,710.60 155.750 14,618.70 200.750 18,842 031 ROADSIDE CLEARING LS 5,000.0000 5,000.00 0.650 3,250.00 0.750 3,750 032 GRAVEL MULCH SQFT 2.0000 2,400.00 0.000 0 033 WOOD MULCH CY 50.0000 3,080.00 0.000 0 034 CHECK AND TEST EXISTING IRRIGATION LS 3,000.0000 3,000.00 1.000 3,000 FACILITIES 035 OPERATE EXISTING IRRIGATION FACILITIES LS 3,000.0000 3,000.00 0.000 0 036 REMOVE IRRIGATION FACILITY LS 9,500.0000 9,500.00 0.500 4,750 037 CONTROL AND NEUTRAL CONDUCTORS LS 40,000.0000 40,000.00 0.000 0 038 1" REMOTE CONTROL VALVE EA 1,250.0000 3,750.00 0.000 0 039 1 1/4" REMOTE CONTROL VALVE EA 1,500.0000 1,500.00 0.000 0 040 1 1/4" WYE STRAINER ASSEMBLY EA 1,500.0000 1,500.00 0.000 0 041 FLOW SENSOR CABLE LS 1,500.0000 1,500.00 0.000 0 042 POP-UP SPRINKLER ASSEMBLY (GEAR DRIVEN) EA 45.0000 225.00 0.000 0 043 RISER SPRINKLER ASSEMBLY EA 25.0000 375.00 0.000 0 044 3/4" PLASTIC PIPE (SCHEDULE 40) (SUPPLY LF 6.0000 1,620.00 0.000 0 (F) LINE) 045 1 1/2" PLASTIC PIPE (SCHEDULE 40) LF 9.0000 1,584.00 0.000 0 (F) (SUPPLY LINE) 046 2" PLASTIC PIPE (SCHEDULE 40) (SUPPLY LF 11.0000 5,808.00 0.000 0 (F) LINE) 047 2 1/2" PLASTIC PIPE (CLASS 315) (SUPPLY LF 14.0000 4,242.00 0.000 0 (F) LINE) 048 3" PLASTIC PIPE (CLASS 315) (SUPPLY LF 18.0000 1,170.00 0.000 0 (F) LINE) 049 QUICK COUPLING VALVE EA 1,200.0000 1,200.00 0.000 0 PROGRAM CAS145 PAGE 3 DATE 11/20/25 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 04-2Q6504 TIME 09:54 AM ESTIMATE NO. 004 BID OPENING 02/26/25 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 11/20/25 R.E. NAME: KALANTARI, RAMIN DATE OF THIS ESTIMATE 11/20/25 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOU ------------------------------------------------------------------------------------------------------------------------------------ 050 MOVE-IN/MOVE-OUT (EROSION CONTROL) EA 495.0000 3,465.00 0.000 0 051 HYDROMULCH SQFT 0.1500 2,670.00 0.000 0 052 FIBER ROLLS LF 4.1700 6,630.30 0.000 0 053 HYDROSEED SQFT 0.2400 4,272.00 0.000 0 054 COMPOST (CY) CY 265.5100 6,903.26 0.000 0 055 CLASS 2 AGGREGATE BASE (CY) CY 271.6500 24,991.80 74.000 20,102.10 74.000 20,102 056 PRIME COAT TON 3,121.5000 2,497.20 0.000 0 057 HOT MIX ASPHALT (TYPE A) TON 87.1800 10,461.60 91.410 7,969.12 91.410 7,969 058 PLACE HOT MIX ASPHALT (MISCELLANEOUS SQYD 84.9200 38,214.00 274.000 23,268.08 274.000 23,268 AREA) 059 TACK COAT TON 4,885.3500 977.07 0.120 586.24 0.120 586 060 STRUCTURAL CONCRETE, DRAINAGE INLET CY 1,649.2200 18,141.42 7.200 11,874.38 7.200 11,874 (F) 061 GROSS SOLIDS REMOVAL DEVICE LINEAR EA 120,053.5000 240,107.00 2.000 240,107.00 2.000 240,107 RADIAL TYPE LR-2 (6) 062 GROSS SOLIDS REMOVAL DEVICE LINEAR EA 124,561.1300 124,561.13 1.000 124,561.13 1.000 124,561 RADIAL TYPE LR-2 (8) 063 GROSS SOLIDS REMOVAL DEVICE LINEAR EA 155,683.0800 155,683.08 0.000 0 RADIAL TYPE LR-3 (6) 064 TRASH NET (END OF PIPE CONNECTION) EA 15,778.6700 31,557.34 1.000 15,778.67 1.000 15,778 065 TRASH NET (OPEN CHANNEL) EA 29,723.9200 29,723.92 1.000 29,723.92 1.000 29,723 066 TRASH NET (DOWNDRAIN) EA 17,245.8300 137,966.64 8.000 137,966.64 8.000 137,966 067 CAPTURE HOUSING (TYPE A) (M) (3