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 09/25/08                                                    EST. NO.24
     TIME 10:03 AM
     R.E. NAME: 280 BEALE STREET                                       04-449404
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     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
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     004 0026      21,600.04 E.W. @ F.A.(+) 082908 N 0026 0
                   21,600.04  TOTAL THIS ESTIMATE
                  833,714.60  TOTAL PREVIOUS ESTIMATE
                  855,314.64  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 09/25/08                                                    EST. NO.24
     TIME 10:03 AM
     R.E. NAME: 280 BEALE STREET                                       04-449404
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     DEDUCTION DESCRIPTION          AMOUNT  EST           THIS           TOTAL
                                            NO.         ESTIMATE        ESTIMATE
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     ADMINISTRATIVE
     BASELINE SCHEDULE          -11,250.00   01
     BASELINE SCHEDULE           -5,250.00   02
     BASELINE SCH. 25%          -11,411.50   03
     BASELINE SCHEDULE           27,911.50   05
                                                            0.00            0.00
                              TOTAL DEDUCTIONS              0.00            0.00
PROGRAM CAS145                                                                                                               PAGE  1
DATE 09/25/08                           STATE OF CALIFORNIA  -  DEPARTMENT OF TRANSPORTATION                               04-449404
TIME 10:03 AM                                                                                                        ESTIMATE NO. 24
BID OPENING 07/18/06                      P R O J E C T   R E C O R D  -  E S T I M A T E            WORK PERFORMED THROUGH 09/20/08
R.E. NAME:  280 BEALE STREET                                                                         DATE OF THIS ESTIMATE  09/25/08
        LOCATION                                     RERUN PROGRESS ESTIMATE
04-SF-101-9.1/9.4                                    -----------------------
                                CALIFORNIA ENGINEERING                                    IN SAN FRANCISCO COUNTY IN
                                CONTRACTORS INC                                           SAN FRANCISCO AT PRESIDIO VIADUCT
                                20 HAPPY VALLEY ROAD                                      BRIDGE
                                PLEASANTON CALIFORNIA 94566
FED. AID NO.    N O N E
                                                                                          REHABILITATE VIADUCT
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ITEM                                                   CONTRACT     ORIGINAL           THIS ESTIMATE               TOTAL ESTIMATE
NO.             ITEM DESCRIPTION             UNIT       PRICES     AUTH. AMT       QUANTITY     $ AMOUNT       QUANTITY     $ AMOUNT
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01 PROGRESS SCHEDULE (CRITICAL PATH METHOD) LS      5,000.0000      5,000.00                                     0.950      4,750.00
02 TIME-RELATED OVERHEAD                    WDAY    1,377.0000  1,094,715.00                                   542.000    746,334.00
03 SURVEY OF EXISTING NON-HIGHWAY           LS      2,500.0000      2,500.00                                     0.700      1,750.00
   FACILITIES
04 TEMPORARY FENCE (TYPE CL-1.8)            M          20.0000     19,400.00                                   725.000     14,500.00
05 TEMPORARY 4.8M CHAIN LINK GATE           EA      1,250.0000     10,000.00                                     8.000     10,000.00
   (TYPE CL-1.8)
06 TEMPORARY FENCE (TYPE ESA)               M          20.0000      3,200.00                                   160.000      3,200.00
07 PREPARE WATER POLLUTION CONTROL          LS      1,350.0000      1,350.00                                     1.000      1,350.00
   PROGRAM
08 WATER POLLUTION CONTROL                  LS     10,000.0000     10,000.00                                     1.000     10,000.00
09 TEMPORARY DRAINAGE INLET PROTECTION      EA      1,000.0000      2,000.00                                     3.000      3,000.00
10 TEMPORARY CONSTRUCTION ENTRANCE          EA      2,500.0000     20,000.00                                     8.000     20,000.00
11 CONSTRUCTION AREA SIGNS                  LS     25,050.0000     25,050.00                                     0.800     20,040.00
S)
12 TRAFFIC CONTROL SYSTEM                   LS     96,000.0000     96,000.00                                     1.000     96,000.00
S)
13 PORTABLE CHANGEABLE MESSAGE SIGN         EA      5,000.0000     15,000.00                                     0.000          0.00
S)
14 BRIDGE REMOVAL (PORTION)                 LS    100,000.0000    100,000.00                                     1.000    100,000.00
15 REMOVE RIVET                             EA        100.0000  1,500,000.00                                14,535.000  1,453,500.00
16 CLEARING AND GRUBBING                    LS      2,000.0000      2,000.00                                     0.600      1,200.00
17 EROSION CONTROL (NETTING)                M2          2.0000      4,120.00                                     0.000          0.00
S)
18 STRAW (EROSION CONTROL)                  TONN    1,000.0000      3,000.00                                     0.000          0.00
S)
19 FIBER (EROSION CONTROL)                  KG          3.0000      1,200.00                                     0.000          0.00
S)
20 FIBER ROLLS                              M          25.0000      3,500.00                                   100.000      2,500.00
S)
21 COMPOST (EROSION CONTROL)                M3        700.0000      2,100.00                                     0.000          0.00
S)
22 PURE LIVE SEED (EROSION CONTROL)         KG        350.0000      9,800.00                                     0.000          0.00
S)
PROGRAM CAS145                                                                                                               PAGE  2
DATE 09/25/08                           STATE OF CALIFORNIA  -  DEPARTMENT OF TRANSPORTATION                               04-449404
TIME 10:03 AM                                                                                                        ESTIMATE NO. 24
BID OPENING 07/18/06                      P R O J E C T   R E C O R D  -  E S T I M A T E            WORK PERFORMED THROUGH 09/20/08
R.E. NAME:  280 BEALE STREET                                                                         DATE OF THIS ESTIMATE  09/25/08
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ITEM                                                   CONTRACT     ORIGINAL           THIS ESTIMATE               TOTAL ESTIMATE
NO.             ITEM DESCRIPTION             UNIT       PRICES     AUTH. AMT       QUANTITY     $ AMOUNT       QUANTITY     $ AMOUNT
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23 STABILIZING EMULSION (EROSION CONTROL)   KG         30.0000      2,580.00                                     0.000          0.00
S)
24 CLASS 3 AGGREGATE BASE                   M3        100.0000     41,000.00                                   292.000     29,200.00
25 CLEAN EXPANSION JOINT                    M          70.0000     72,450.00                                 1,054.800     73,836.00
26 JOINT SEAL (MR 15MM)(SILICONE)           M          70.0000     72,800.00                                 1,059.800     74,186.00
S)
27 STRUCTURAL STEEL (BRIDGE)                KG         40.0000  1,160,000.00                                29,695.170  1,187,806.80
S)
28 CLEAN AND PAINT STRUCTURAL STEEL         LS   2770,000.0000  2,770,000.00                                     0.960  2,659,200.00
S)
29 BLAST CLEAN (LOCATION A)                 M2      1,200.0000  1,116,000.00                                 1,162.500  1,395,000.00
S)
30 BLAST CLEAN (LOCATION B)                 M2        700.0000    595,000.00                                     0.000          0.00
S)
31 BLAST CLEAN (LOCATION C)                 M2        170.0000  3,111,000.00                                33,629.440  5,717,004.80
S)
32 SPOT BLAST CLEAN AND PAINT UNDERCOAT     M2      1,000.0000    400,000.00                                   368.250    368,250.00
S)
33 WORK AREA MONITORING                     LS     20,000.0000     20,000.00                                     1.000     20,000.00
S)
PROGRAM CAS145                                                                                                               PAGE  3
DATE 09/25/08                           STATE OF CALIFORNIA  -  DEPARTMENT OF TRANSPORTATION                               04-449404
TIME 10:03 AM                                                                                                        ESTIMATE NO. 24
BID OPENING 07/18/06                      P R O J E C T   R E C O R D  -  E S T I M A T E            WORK PERFORMED THROUGH 09/20/08
R.E. NAME:  280 BEALE STREET                                                                         DATE OF THIS ESTIMATE  09/25/08
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ITEM                                                   CONTRACT     ORIGINAL           THIS ESTIMATE               TOTAL ESTIMATE
NO.             ITEM DESCRIPTION             UNIT       PRICES     AUTH. AMT       QUANTITY     $ AMOUNT       QUANTITY     $ AMOUNT
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    SUBTOTAL CONTRACT ITEMS WITHOUT MOBILIZATION                                                    0.00               14,012,607.60
         ADJUSTMENT OF COMPENSATION                                                                 0.00                   40,000.00
         EXTRA WORK                                                                            21,600.04                  815,314.64
    SUBTOTAL AMOUNT EARNED WITHOUT MOBILIZATION                                                21,600.04               14,867,922.24
34 MOBILIZATION                             LS   1365,000.0000  1,365,000.00                                     1.000  1,365,000.00
         ORIGINAL CONTRACT AMOUNT                              13,655,765.00
    TOTAL WORK COMPLETED                                                                       21,600.04               16,232,922.24
         MATERIALS ON HAND ON SITE                                                                                              0.00
         MATERIALS ON HAND ELSEWHERE                                                                                            0.00
         DEDUCTIONS                                                                                 0.00                        0.00
    TOTAL                                                                                      21,600.04               16,232,922.24
             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
  08/17/06     795   09/01/06  09/01/06  12/24/09       492         19           10           0             93%            61%
                                                                                                         PROGRESS IS SATISFACTORY
                                                                                  280 BEALE STREET
                                                                                  RESIDENT ENGINEER
     PROGRAM CAS145                                                             
     DATE 09/25/08