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 06/10/11 EST. NO.28 TIME 02:28 PM 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 --------------------------------------------------------------------------- *** 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 06/10/11 EST. NO.28 TIME 02:28 PM 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 06/10/11 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 04-010904 TIME 02:28 PM ESTIMATE NO. 28 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 04/14/11 R.E. NAME: CHRENG, NICHOLAS DATE OF THIS ESTIMATE 06/10/11 LOCATION FINAL 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 1.000 2,381.00 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 1.000 24,104.00 S) 07 TRAFFIC CONTROL SYSTEM LS 148,795.0000 148,795.00 1.000 148,795.00 S) 08 PORTABLE CHANGEABLE MESSAGE SIGN LS 5,357.0000 5,357.00 1.000 5,357.00 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 9,660.00 644.000 9,660.00 SF) 12 INSTALL STATE FURNISHED BRACKETS LS 29,759.0000 29,759.00 1.000 29,759.00 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 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 -1.000 -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 1.000 48,087.00 EAST APPROACH PROGRAM CAS145 PAGE 2 DATE 06/10/11 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 04-010904 TIME 02:28 PM ESTIMATE NO. 28 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 04/14/11 R.E. NAME: CHRENG, NICHOLAS DATE OF THIS ESTIMATE 06/10/11 ------------------------------------------------------------------------------------------------------------------------------------ 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 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 1.000 89,271.00 36 SCADA SYSTEM (SFOBB) CALLBOX W3 TO W4 LS 56,176.0000 56,176.00 1.000 56,176.00 37 SCADA SYSTEM (SFOBB) CALLBOX W5 LS 71,616.0000 71,616.00 1.000 71,616.00 38 SCADA SYSTEM (SFOBB) CALLBOX W6 TO YBI LS 107,942.0000 107,942.00 1.000 107,942.00 39 SCADA SYSTEM (SFOBB) CALLBOX YBI TO E2 LS 61,278.0000 61,278.00 1.000 61,278.00 40 SCADA SYSTEM (SFOBB) CALLBOX E3 TO E8 LS 71,086.0000 71,086.00 1.000 71,086.00 41 SCADA SYSTEM (SFOBB) CALLBOX E9 TO E18 LS 71,960.0000 71,960.00 1.000 71,960.00 42 SCADA SYSTEM (SFOBB) CALLBOX E19 TO E39 LS 157,076.0000 157,076.00 1.000 157,076.00 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 1.000 151,060.00 45 SCADA SYSTEM (SFOBB) PLC AND FCS LS 399,804.0000 399,804.00 1.000 399,804.00 SUBSYSTEM 46 SCADA SYSTEM (SFOBB) MAINTENANCE AND LS 76,280.0000 76,280.00 1.000 76,280.00 ADMINISTRATION BUILDING 47 SCADA SYSTEM (SFOBB) CABLE LIGHTING LS 242,889.0000 242,889.00 1.000 242,889.00 48 SCADA SYSTEM (SFOBB) RADIO SUBSYSTEM LS 85,225.0000 85,225.00 1.000 85,225.00 49 SCADA SYSTEM (SFOBB) WINDMETER SUBSYSTEM LS 100,562.0000 100,562.00 1.000 100,562.00 PROGRAM CAS145 PAGE 3 DATE 06/10/11 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 04-010904 TIME 02:28 PM ESTIMATE NO. 28 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 04/14/11 R.E. NAME: CHRENG, NICHOLAS DATE OF THIS ESTIMATE 06/10/11 ------------------------------------------------------------------------------------------------------------------------------------ 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 1.000 130,587.00 BRIDGE) PLC AND FCS SUBSYSTEM 54 SCADA SYSTEM (RICHMOND-SAN RAFAEL LS 28,443.0000 28,443.00 1.000 28,443.00 BRIDGE) RADIO SUBSYSTEM PIER 34 55 SCADA SYSTEM (RICHMOND-SAN RAFAEL LS 31,317.0000 31,317.00 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 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 1.000 36,136.00 SUBSYSTEM 65 SCADA SYSTEM (CARQUINEZ BRIDGE) SERIAL LS 62,358.0000 62,358.00 1.000 62,358.00 SUBSYSTEM 66 SCADA SYSTEM (CARQUINEZ BRIDGE) LS 37,954.0000 37,954.00 1.000 37,954.00 WINDMETER SUBSYSTEM 67 SCADA SYSTEM (BENICIA-MARTINEZ BRIDGE) LS 6,717.0000 6,717.00 1.000 6,717.00 CALLBOX NORTH APPROACH 68 SCADA SYSTEM (BENICIA-MARTINEZ BRIDGE) LS 12,498.0000 12,498.00 1.000 12,498.00 CALLBOX BRIDGE 69 SCADA SYSTEM (BENICIA-MARTINEZ BRIDGE) LS 11,844.0000 11,844.00 1.000 11,844.00 CALLBOX SOUTH APPROACH 70 SCADA SYSTEM (BENICIA-MARTINEZ BRIDGE) LS 65,902.0000 65,902.00 1.000 65,902.00 ADMINISTRATION BUILDING 71 SCADA SYSTEM (BENICIA-MARTINEZ BRIDGE) LS 91,479.0000 91,479.00 1.000 91,479.00 PLC AND FCS SUBSYSTEM 72 SCADA SYSTEM (BENICIA-MARTINEZ BRIDGE) LS 65,091.0000 65,091.00 1.000 65,091.00 SERIAL SUBSYSTEM 73 SCADA SYSTEM (BENICIA-MARTINEZ BRIDGE) LS 53,894.0000 53,894.00 1.000 53,894.00 RADIO SUBSYSTEM 74 SCADA SYSTEM (BENICIA-MARTINEZ BRIDGE) LS 37,525.0000 37,525.00 1.000 37,525.00 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 1.000 16,391.00 PROGRAM CAS145 PAGE 4 DATE 06/10/11 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 04-010904 TIME 02:28 PM ESTIMATE NO. 28 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 04/14/11 R.E. NAME: CHRENG, NICHOLAS DATE OF THIS ESTIMATE 06/10/11 ------------------------------------------------------------------------------------------------------------------------------------ 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 1.000 13,659.00 TRAINING 78 SCADA SYSTEM EVALUATION TEST PERIOD LS 40,978.0000 40,978.00 1.000 40,978.00 PROGRAM CAS145 PAGE 5 DATE 06/10/11 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 04-010904 TIME 02:28 PM ESTIMATE NO. 28 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 04/14/11 R.E. NAME: CHRENG, NICHOLAS DATE OF THIS ESTIMATE 06/10/11 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOUNT ------------------------------------------------------------------------------------------------------------------------------------ SUBTOTAL CONTRACT ITEMS WITHOUT MOBILIZATION -26,983.00 4,781,845.00 ADJUSTMENT OF COMPENSATION 0.00 -362,896.00 EXTRA WORK 0.00 553,270.20 SUBTOTAL AMOUNT EARNED WITHOUT MOBILIZATION -26,983.00 4,972,219.20 79 MOBILIZATION LS 525,126.0000 525,126.00 1.000 525,126.00 ORIGINAL CONTRACT AMOUNT 5,333,954.00 TOTAL WORK COMPLETED -26,983.00 5,497,345.20 MATERIALS ON HAND ON SITE 0.00 MATERIALS ON HAND ELSEWHERE 0.00 DEDUCTIONS 0.00 0.00 TOTAL -26,983.00 5,497,345.20 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 03/05/08 400 04/23/08 04/23/08 04/14/11 479 262 79 0 100% 100% CHRENG, NICHOLAS RESIDENT ENGINEER PROGRAM CAS145 DATE 06/10/11