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 03/23/10 EST. NO.21 TIME 08:23 AM R.E. NAME: CHRENG NICHOLAS 04-010904 --------------------------------------------------------------------------- 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 0001 71,773.00 E.W. @ L.S.(+) 030110 N 1 0 0002 -71,411.00 A.C. @ L.S.(-) 030110 N 2 0 362.00 TOTAL THIS ESTIMATE 125,704.20 TOTAL PREVIOUS ESTIMATE 126,066.20 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 03/23/10 EST. NO.21 TIME 08:23 AM R.E. NAME: CHRENG NICHOLAS 04-010904 --------------------------------------------------------------------------- DEDUCTION DESCRIPTION AMOUNT EST THIS TOTAL NO. ESTIMATE ESTIMATE --------------------------------------------------------------------------- ADMINISTRATIVE MISSING CPM -5,000.00 11 MISSING CPM 5,000.00 13 0.00 0.00 TOTAL DEDUCTIONS 0.00 0.00 PROGRAM CAS145 PAGE 1 DATE 03/23/10 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 04-010904 TIME 08:23 AM ESTIMATE NO. 21 BID OPENING 12/04/07 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 03/20/10 R.E. NAME: CHRENG NICHOLAS DATE OF THIS ESTIMATE 03/23/10 LOCATION PROGRESS ESTIMATE 04-VAR ----------------- BLEYCO INCORPORATED IN ALAMEDA, CONTRA COSTA, MARIN, 11425 CULL CANYON ROAD SAN FRANCISCO, SOLANO, AND SAN CASTRO VALLEY, CA 94552 MATEO COUNTIES AT VARIOUS LOCATIONS FED. AID NO. N O N E UPGRADE SCADA SYSTEM ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOUNT ------------------------------------------------------------------------------------------------------------------------------------ 01 PROGRESS SCHEDULE (CRITICAL PATH METHOD) LS 2,381.0000 2,381.00 0.400 952.40 02 CONSTRUCTION SITE MANAGEMENT LS 3,274.0000 3,274.00 1.000 3,274.00 03 PREPARE WATER POLLUTION CONTROL LS 3,274.0000 3,274.00 1.000 3,274.00 PROGRAM 04 WATER POLLUTION CONTROL LS 5,952.0000 5,952.00 1.000 5,952.00 05 STREET SWEEPING LS 2,381.0000 2,381.00 1.000 2,381.00 06 CONSTRUCTION AREA SIGNS LS 24,104.0000 24,104.00 0.750 18,078.00 S) 07 TRAFFIC CONTROL SYSTEM LS 148,795.0000 148,795.00 0.850 126,475.75 S) 08 PORTABLE CHANGEABLE MESSAGE SIGN LS 5,357.0000 5,357.00 0.750 4,017.75 09 INSTALL SIGN (STRAP AND SADDLE BRACKET EA 940.0000 7,520.00 8.000 7,520.00 METHOD) 10 INSTALL SIGN OVERLAY EA 1,880.0000 7,520.00 4.000 7,520.00 11 MISCELLANEOUS METAL (BRIDGE) KG 15.0000 9,660.00 0.380 5.70 1.000 15.00 SF) 12 INSTALL STATE FURNISHED BRACKETS LS 29,759.0000 29,759.00 0.370 11,010.83 0.890 26,485.51 13 MODIFY CONCRETE BARRIER (LOCATION A) LS 596.0000 596.00 1.000 596.00 14 MODIFY CONCRETE BARRIER (LOCATION B) LS 596.0000 596.00 1.000 596.00 15 MODIFY CONCRETE BARRIER (LOCATION C) LS 596.0000 596.00 1.000 596.00 16 SCADA SYSTEM (ALL BRIDGES) NETWORK LS 491,738.0000 491,738.00 0.010 4,917.38 1.000 491,738.00 SUBSYSTEM 17 SCADA SYSTEM (NORTH BRIDGES) RADIO LS 68,296.0000 68,296.00 1.000 68,296.00 COMMUNICATION SUBSYSTEM 18 SCADA SYSTEM (DISTRICT OFFICE) LS 27,319.0000 27,319.00 1.000 27,319.00 ELECTRICAL FACILITIES 19 SCADA SYSTEM (ALL BRIDGES) WINDMETER LS 60,102.0000 60,102.00 1.000 60,102.00 SUBSYSTEM 20 SCADA SYSTEM (DUMBARTON BRIDGE) CALLBOX LS 26,983.0000 26,983.00 0.000 0.00 WEST APPROACH 21 SCADA SYSTEM (DUMBARTON BRIDGE) CALLBOX LS 36,407.0000 36,407.00 1.000 36,407.00 BRIDGE 22 SCADA SYSTEM (DUMBARTON BRIDGE) CALLBOX LS 48,087.0000 48,087.00 0.450 21,639.15 EAST APPROACH PROGRAM CAS145 PAGE 2 DATE 03/23/10 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 04-010904 TIME 08:23 AM ESTIMATE NO. 21 BID OPENING 12/04/07 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 03/20/10 R.E. NAME: CHRENG NICHOLAS DATE OF THIS ESTIMATE 03/23/10 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOUNT ------------------------------------------------------------------------------------------------------------------------------------ 23 SCADA SYSTEM (DUMBARTON BRIDGE) LS 6,625.0000 6,625.00 1.000 6,625.00 ADMINISTRATION BUILDING 24 SCADA SYSTEM (DUMBARTON BRIDGE) PLC AND LS 68,718.0000 68,718.00 1.000 68,718.00 FCS SUBSYSTEM 25 SCADA SYSTEM (DUMBARTON BRIDGE) SERIAL LS 58,026.0000 58,026.00 1.000 58,026.00 SUBSYSTEM 26 SCADA SYSTEM (SAN MATEO-HAYWARD BRIDGE) LS 4,173.0000 4,173.00 1.000 4,173.00 CALLBOX WEST APPROACH 27 SCADA SYSTEM (SAN MATEO-HAYWARD BRIDGE) LS 86,395.0000 86,395.00 1.000 86,395.00 CALLBOX BRIDGE 28 SCADA SYSTEM (SAN MATEO-HAYWARD BRIDGE) LS 4,987.0000 4,987.00 1.000 4,987.00 CALLBOX EAST APPROACH 29 SCADA SYSTEM (SAN MATEO-HAYWARD BRIDGE) LS 116,484.0000 116,484.00 1.000 116,484.00 PLC AND FCS SUBSYSTEM 30 SCADA SYSTEM (SAN MATEO-HAYWARD BRIDGE) LS 31,079.0000 31,079.00 1.000 31,079.00 MAINTENANCE BUILDING 31 SCADA SYSTEM (SAN MATEO-HAYWARD BRIDGE) LS 42,007.0000 42,007.00 1.000 42,007.00 ADMINISTRATION BUILDING 32 SCADA SYSTEM (SAN MATEO-HAYWARD BRIDGE) LS 45,974.0000 45,974.00 0.030 1,379.22 1.000 45,974.00 WINDMETER SUBSYSTEM 33 SCADA SYSTEM (SAN MATEO-HAYWARD BRIDGE) LS 102,676.0000 102,676.00 1.000 102,676.00 SERIAL SUBSYSTEM 34 SCADA SYSTEM (SFOBB) CALLBOX WEST LS 122,829.0000 122,829.00 1.000 122,829.00 APPROACH 35 SCADA SYSTEM (SFOBB) CALLBOX W1 TO W2 LS 89,271.0000 89,271.00 0.140 12,497.94 0.980 87,485.58 36 SCADA SYSTEM (SFOBB) CALLBOX W3 TO W4 LS 56,176.0000 56,176.00 0.160 8,988.16 0.970 54,490.72 37 SCADA SYSTEM (SFOBB) CALLBOX W5 LS 71,616.0000 71,616.00 0.150 10,742.40 0.980 70,183.68 38 SCADA SYSTEM (SFOBB) CALLBOX W6 TO YBI LS 107,942.0000 107,942.00 0.110 11,873.62 0.980 105,783.16 39 SCADA SYSTEM (SFOBB) CALLBOX YBI TO E2 LS 61,278.0000 61,278.00 0.140 8,578.92 0.920 56,375.76 40 SCADA SYSTEM (SFOBB) CALLBOX E3 TO E8 LS 71,086.0000 71,086.00 0.770 54,736.22 41 SCADA SYSTEM (SFOBB) CALLBOX E9 TO E18 LS 71,960.0000 71,960.00 0.770 55,409.20 42 SCADA SYSTEM (SFOBB) CALLBOX E19 TO E39 LS 157,076.0000 157,076.00 0.910 142,939.16 43 SCADA SYSTEM (SFOBB) CALLBOX EAST LS 83,449.0000 83,449.00 1.000 83,449.00 APPROACH 44 SCADA SYSTEM (SFOBB) SERIAL SUBSYSTEM LS 151,060.0000 151,060.00 0.950 143,507.00 45 SCADA SYSTEM (SFOBB) PLC AND FCS LS 399,804.0000 399,804.00 0.130 51,974.52 0.790 315,845.16 SUBSYSTEM 46 SCADA SYSTEM (SFOBB) MAINTENANCE AND LS 76,280.0000 76,280.00 0.080 6,102.40 1.000 76,280.00 ADMINISTRATION BUILDING 47 SCADA SYSTEM (SFOBB) CABLE LIGHTING LS 242,889.0000 242,889.00 0.860 208,884.54 48 SCADA SYSTEM (SFOBB) RADIO SUBSYSTEM LS 85,225.0000 85,225.00 0.090 7,670.25 1.000 85,225.00 49 SCADA SYSTEM (SFOBB) WINDMETER SUBSYSTEM LS 100,562.0000 100,562.00 0.080 8,044.96 1.000 100,562.00 PROGRAM CAS145 PAGE 3 DATE 03/23/10 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 04-010904 TIME 08:23 AM ESTIMATE NO. 21 BID OPENING 12/04/07 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 03/20/10 R.E. NAME: CHRENG NICHOLAS DATE OF THIS ESTIMATE 03/23/10 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOUNT ------------------------------------------------------------------------------------------------------------------------------------ 50 SCADA SYSTEM (RICHMOND-SAN RAFAEL LS 169,569.0000 169,569.00 1.000 169,569.00 BRIDGE) CALLBOX FROM SUB 1 TO SUB 4 51 SCADA SYSTEM (RICHMOND-SAN RAFAEL LS 46,742.0000 46,742.00 1.000 46,742.00 BRIDGE) MAINTENANCE BUILDING 52 SCADA SYSTEM (RICHMOND-SAN RAFAEL LS 39,263.0000 39,263.00 1.000 39,263.00 BRIDGE) ADMINISTRATION BUILDING 53 SCADA SYSTEM (RICHMOND-SAN RAFAEL LS 130,587.0000 130,587.00 0.630 82,269.81 BRIDGE) PLC AND FCS SUBSYSTEM 54 SCADA SYSTEM (RICHMOND-SAN RAFAEL LS 28,443.0000 28,443.00 0.020 568.86 0.970 27,589.71 BRIDGE) RADIO SUBSYSTEM PIER 34 55 SCADA SYSTEM (RICHMOND-SAN RAFAEL LS 31,317.0000 31,317.00 0.050 1,565.85 1.000 31,317.00 BRIDGE) RADIO SUBSYSTEM PIER 48 56 SCADA SYSTEM (RICHMOND-SAN RAFAEL LS 32,309.0000 32,309.00 1.000 32,309.00 BRIDGE) SERIAL SUBSYSTEM 57 SCADA SYSTEM (RICHMOND-SAN RAFAEL LS 65,830.0000 65,830.00 0.050 3,291.50 1.000 65,830.00 BRIDGE) WINDMETER SUBSYSTEM 58 SCADA SYSTEM (NAPA RIVER BRIDGE) LS 41,322.0000 41,322.00 1.000 41,322.00 RADIO REPEATER 59 SCADA SYSTEM (CARQUINEZ BRIDGE) LS 29,487.0000 29,487.00 1.000 29,487.00 CALLBOX SOUTH APPROACH 60 SCADA SYSTEM (CARQUINEZ BRIDGE) CALLBOX LS 17,437.0000 17,437.00 1.000 17,437.00 EAST AND WEST APPROACH 61 SCADA SYSTEM (CARQUINEZ BRIDGE) CALLBOX LS 6,268.0000 6,268.00 1.000 6,268.00 NORTH APPROACH 62 SCADA SYSTEM (CARQUINEZ BRIDGE) LS 24,357.0000 24,357.00 1.000 24,357.00 ADMINISTRATION BUILDING 63 SCADA SYSTEM (CARQUINEZ BRIDGE) PLC AND LS 53,468.0000 53,468.00 1.000 53,468.00 FCS SUBSYSTEM 64 SCADA SYSTEM (CARQUINEZ BRIDGE) RADIO LS 36,136.0000 36,136.00 0.020 722.72 0.980 35,413.28 SUBSYSTEM 65 SCADA SYSTEM (CARQUINEZ BRIDGE) SERIAL LS 62,358.0000 62,358.00 0.940 58,616.52 SUBSYSTEM 66 SCADA SYSTEM (CARQUINEZ BRIDGE) LS 37,954.0000 37,954.00 0.070 2,656.78 1.000 37,954.00 WINDMETER SUBSYSTEM 67 SCADA SYSTEM (BENICIA-MARTINEZ BRIDGE) LS 6,717.0000 6,717.00 0.000 0.00 CALLBOX NORTH APPROACH 68 SCADA SYSTEM (BENICIA-MARTINEZ BRIDGE) LS 12,498.0000 12,498.00 0.000 0.00 CALLBOX BRIDGE 69 SCADA SYSTEM (BENICIA-MARTINEZ BRIDGE) LS 11,844.0000 11,844.00 0.000 0.00 CALLBOX SOUTH APPROACH 70 SCADA SYSTEM (BENICIA-MARTINEZ BRIDGE) LS 65,902.0000 65,902.00 0.080 5,272.16 0.820 54,039.64 ADMINISTRATION BUILDING 71 SCADA SYSTEM (BENICIA-MARTINEZ BRIDGE) LS 91,479.0000 91,479.00 0.050 4,573.95 0.770 70,438.83 PLC AND FCS SUBSYSTEM 72 SCADA SYSTEM (BENICIA-MARTINEZ BRIDGE) LS 65,091.0000 65,091.00 0.660 42,960.06 0.830 54,025.53 SERIAL SUBSYSTEM 73 SCADA SYSTEM (BENICIA-MARTINEZ BRIDGE) LS 53,894.0000 53,894.00 0.660 35,570.04 0.990 53,355.06 RADIO SUBSYSTEM 74 SCADA SYSTEM (BENICIA-MARTINEZ BRIDGE) LS 37,525.0000 37,525.00 0.970 36,399.25 WINDMETER SUBSYSTEM 75 MOBILE SYSTEM ADMINISTRATION WORKSTATION EA 13,659.0000 13,659.00 1.000 13,659.00 76 OPERATIONAL TRAINING LS 16,391.0000 16,391.00 0.000 0.00 PROGRAM CAS145 PAGE 4 DATE 03/23/10 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 04-010904 TIME 08:23 AM ESTIMATE NO. 21 BID OPENING 12/04/07 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 03/20/10 R.E. NAME: CHRENG NICHOLAS DATE OF THIS ESTIMATE 03/23/10 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOUNT ------------------------------------------------------------------------------------------------------------------------------------ 77 SYSTEM ADMINISTRATION AND MAINTENANCE LS 13,659.0000 13,659.00 0.000 0.00 TRAINING 78 SCADA SYSTEM EVALUATION TEST PERIOD LS 40,978.0000 40,978.00 0.000 0.00 PROGRAM CAS145 PAGE 5 DATE 03/23/10 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 04-010904 TIME 08:23 AM ESTIMATE NO. 21 BID OPENING 12/04/07 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 03/20/10 R.E. NAME: CHRENG NICHOLAS DATE OF THIS ESTIMATE 03/23/10 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOUNT ------------------------------------------------------------------------------------------------------------------------------------ SUBTOTAL CONTRACT ITEMS WITHOUT MOBILIZATION 240,968.22 4,325,493.37 ADJUSTMENT OF COMPENSATION -71,411.00 -144,472.00 EXTRA WORK 71,773.00 270,538.20 SUBTOTAL AMOUNT EARNED WITHOUT MOBILIZATION 241,330.22 4,451,559.57 79 MOBILIZATION LS 525,126.0000 525,126.00 1.000 525,126.00 ORIGINAL CONTRACT AMOUNT 5,333,954.00 TOTAL WORK COMPLETED 241,330.22 4,976,685.57 MATERIALS ON HAND ON SITE 0.00 MATERIALS ON HAND ELSEWHERE 0.00 DEDUCTIONS 0.00 0.00 TOTAL 241,330.22 4,976,685.57 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 03/05/08 400 04/23/08 04/23/08 05/26/10 424 55 64 0 91% 91% PROGRESS IS SATISFACTORY CHRENG NICHOLAS RESIDENT ENGINEER PROGRAM CAS145 PAGE 2 DATE 03/23/10