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 03/25/04                                                    EST. NO.02
     TIME 11:27 AM
     R.E. NAME: YOGARAJAH, MANNY M.                                    08-446514
     ---------------------------------------------------------------------------
     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 03/25/04                                                    EST. NO.02
     TIME 11:27 AM
     R.E. NAME: YOGARAJAH, MANNY M.                                    08-446514
     ---------------------------------------------------------------------------
     DEDUCTION DESCRIPTION          AMOUNT  EST           THIS           TOTAL
                                            NO.         ESTIMATE        ESTIMATE
     ---------------------------------------------------------------------------
     ADMINISTRATIVE
     BASELINE SCH SUBMIT       -160,000.00   02
                                                     -160,000.00     -160,000.00
                              TOTAL DEDUCTIONS       -160,000.00     -160,000.00
PROGRAM CAS145                                                                                                               PAGE  1
DATE 03/25/04                           STATE OF CALIFORNIA  -  DEPARTMENT OF TRANSPORTATION                               08-446514
TIME 11:27 AM                                                                                                        ESTIMATE NO. 02
BID OPENING 11/13/03                      P R O J E C T   R E C O R D  -  E S T I M A T E            WORK PERFORMED THROUGH 03/19/04
R.E. NAME:  YOGARAJAH, MANNY M.                                                                      DATE OF THIS ESTIMATE  03/25/04
        LOCATION                                        PROGRESS ESTIMATE
08-RIV-71-0.0/2.7                                       -----------------
                                SEMA CONSTRUCTION                                         IN RIVERSIDE COUNTY NEAR CORONA AND
                                2 SOUTH POINTE DR. STE 295                                CHINO HILLS FROM SAN BERNARDINO AND
                                LAKE FOREST, CA  92630                                    RIVERSIDE COUNTY LINE TO SANTA ANA
                                                                                          RIVER BRIDGE
FED. AID NO. HP21-6208(7)   ,L-6208(7)
                                                                                          WIDEN DIVIDED HIGHWAY
------------------------------------------------------------------------------------------------------------------------------------
ITEM                                                   CONTRACT     ORIGINAL           THIS ESTIMATE               TOTAL ESTIMATE
NO.             ITEM DESCRIPTION             UNIT       PRICES     AUTH. AMT       QUANTITY     $ AMOUNT       QUANTITY     $ AMOUNT
------------------------------------------------------------------------------------------------------------------------------------
01 PROGRESS SCHEDULE (CRITICAL PATH)        LS     10,000.0000     10,000.00                                     0.000          0.00
02 TIME-RELATED OVERHEAD                    WDAY    2,800.0000    840,000.00        16.000    44,800.00         25.000     70,000.00
03 TEMPORARY FENCE                          M          10.0000      1,600.00                                     0.000          0.00
04 PREPARE STORM WATER POLLUTION            LS      2,600.0000      2,600.00                                     0.000          0.00
   PREVENTION PLAN
05 WATER POLLUTION CONTROL                  LS    164,600.0000    164,600.00                                     0.000          0.00
06 CONSTRUCTION AREA SIGNS                  LS      5,200.0000      5,200.00                                     0.500      2,600.00
S)
07 TRAFFIC CONTROL SYSTEM                   LS    143,700.0000    143,700.00         0.100    14,370.00          0.200     28,740.00
S)
08 TYPE II BARRICADE                        EA         47.0000      5,640.00                                    20.000        940.00
S)
09 CHANNELIZER (SURFACE MOUNTED)            EA         26.0000      7,540.00                                     0.000          0.00
S)
10 TEMPORARY PAVEMENT MARKER                EA          1.0000        530.00       375.000       375.00        551.000        551.00
S)
11 PORTABLE CHANGEABLE MESSAGE SIGN         EA     18,300.0000     36,600.00                                     1.000     18,300.00
S)
12 TEMPORARY RAILING (TYPE K)               M          38.0000    214,700.00     1,163.000    44,194.00      3,265.000    124,070.00
S)
13 TEMPORARY CRASH CUSHION MODULE           EA        210.0000     25,200.00        42.000     8,820.00         56.000     11,760.00
S)
14 REMOVE FENCE (TYPE BW)                   M          10.0000     17,300.00                                     0.000          0.00
15 REMOVE CHAIN LINK FENCE                  M          10.0000     12,200.00        74.000       740.00         74.000        740.00
16 REMOVE TERMINAL SECTION                  EA        520.0000      4,680.00                                     0.000          0.00
17 REMOVE PAINTED TRAFFIC STRIPE            M           1.2000     21,120.00     1,011.000     1,213.20      1,011.000      1,213.20
18 REMOVE PAINTED PAVEMENT MARKING          M2         19.0000        133.00                                     0.000          0.00
19 REMOVE THERMOPLASTIC TRAFFIC STRIPE      M           1.2000      7,524.00     1,913.000     2,295.60      4,393.000      5,271.60
   (WHITE)
20 REMOVE YELLOW THERMOPLASTIC TRAFFIC      M           2.0000     12,620.00     2,203.000     4,406.00      4,683.000      9,366.00
   STRIPE
21 REMOVE THERMOPLASTIC PAVEMENT MARKING    M2         19.0000        570.00                                     0.000          0.00
22 REMOVE PAVEMENT MARKER                   EA          0.3500        196.00       125.000        43.75        294.000        102.90
PROGRAM CAS145                                                                                                               PAGE  2
DATE 03/25/04                           STATE OF CALIFORNIA  -  DEPARTMENT OF TRANSPORTATION                               08-446514
TIME 11:27 AM                                                                                                        ESTIMATE NO. 02
BID OPENING 11/13/03                      P R O J E C T   R E C O R D  -  E S T I M A T E            WORK PERFORMED THROUGH 03/19/04
R.E. NAME:  YOGARAJAH, MANNY M.                                                                      DATE OF THIS ESTIMATE  03/25/04
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ITEM                                                   CONTRACT     ORIGINAL           THIS ESTIMATE               TOTAL ESTIMATE
NO.             ITEM DESCRIPTION             UNIT       PRICES     AUTH. AMT       QUANTITY     $ AMOUNT       QUANTITY     $ AMOUNT
------------------------------------------------------------------------------------------------------------------------------------
23 REMOVE CHANNELIZERS                      EA         10.0000        310.00                                     0.000          0.00
24 REMOVE 300 MM CORRUGATED STEEL PIPE      M          85.0000      7,225.00                                     0.000          0.00
25 REMOVE WING WALL                         EA      4,000.0000     16,000.00         3.000    12,000.00          3.000     12,000.00
26 REMOVE INLET                             EA      1,400.0000      8,400.00                                     0.000          0.00
27 REMOVE HEADWALL                          EA      2,100.0000     12,600.00         4.000     8,400.00          4.000      8,400.00
28 REMOVE CONCRETE PAVEMENT                 M2         10.0000     25,400.00                                     0.000          0.00
29 SALVAGE FRAME AND GRATE                  EA        430.0000      5,160.00                                     0.000          0.00
30 SALVAGE DOUBLE THRIE BEAM BARRIER        M          50.0000     19,000.00                                   302.000     15,100.00
31 SALVAGE METAL BEAM GUARD RAILING         M          24.0000     34,800.00     1,337.300    32,095.20      1,337.300     32,095.20
32 SALVAGE CONCRETE BARRIER (TYPE K)        M          12.0000     41,040.00                                     0.000          0.00
33 SALVAGE ROADSIDE SIGN                    EA        210.0000        840.00                                     0.000          0.00
34 RESET MILEPOST MARKER                    EA         31.0000         93.00                                     0.000          0.00
35 RESET OBJECT MARKER                      EA         31.0000        558.00                                     0.000          0.00
36 RESET ROADSIDE SIGN (ONE POST)           EA        210.0000        840.00                                     0.000          0.00
37 RESET ROADSIDE SIGN (TWO POST)           EA        310.0000        310.00                                     0.000          0.00
38 RELOCATE CONCRETE BARRIER (TYPE K)       M           3.9000        468.00       104.000       405.60        104.000        405.60
39 REMOVE CONCRETE                          M3         82.0000     14,760.00                                     0.000          0.00
40 CLEARING AND GRUBBING                    LS     50,000.0000     50,000.00                                     0.000          0.00
41 ROADWAY EXCAVATION                       M3          8.3100    914,100.00     6,027.000    50,084.37      6,027.000     50,084.37
42 STRUCTURE EXCAVATION (BRIDGE)            M3        110.0000    133,540.00       364.200    40,062.00        364.200     40,062.00
F)
43 STRUCTURE EXCAVATION (SOIL NAIL WALL)    M3         71.0000     54,883.00                                     0.000          0.00
F)
44 STRUCTURE BACKFILL (BRIDGE)              M3        180.0000    114,660.00                                     0.000          0.00
F)
45 STRUCTURE BACKFILL (SOIL NAIL WALL)      M3         91.0000     15,743.00                                     0.000          0.00
F)
46 DITCH EXCAVATION                         M3         30.0000     12,300.00                                     0.000          0.00
47 SOIL NAIL ASSEMBLY                       M          50.0000    197,650.00                                     0.000          0.00
SF)
48 HIGHWAY PLANTING                         LS     37,800.0000     37,800.00                                     0.000          0.00
S)
49 EROSION CONTROL (BLANKET)                M2         22.0000     37,400.00                                     0.000          0.00
S)
PROGRAM CAS145                                                                                                               PAGE  3
DATE 03/25/04                           STATE OF CALIFORNIA  -  DEPARTMENT OF TRANSPORTATION                               08-446514
TIME 11:27 AM                                                                                                        ESTIMATE NO. 02
BID OPENING 11/13/03                      P R O J E C T   R E C O R D  -  E S T I M A T E            WORK PERFORMED THROUGH 03/19/04
R.E. NAME:  YOGARAJAH, MANNY M.                                                                      DATE OF THIS ESTIMATE  03/25/04
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ITEM                                                   CONTRACT     ORIGINAL           THIS ESTIMATE               TOTAL ESTIMATE
NO.             ITEM DESCRIPTION             UNIT       PRICES     AUTH. AMT       QUANTITY     $ AMOUNT       QUANTITY     $ AMOUNT
------------------------------------------------------------------------------------------------------------------------------------
50 STRAW (EROSION CONTROL)                  TONN      440.0000     22,000.00                                     0.000          0.00
S)
51 FIBER (EROSION CONTROL)                  KG          2.3000     11,040.00                                     0.000          0.00
S)
52 PURE LIVE SEED (EROSION CONTROL)         KG         72.0000     21,600.00                                     0.000          0.00
S)
53 COMPOST (EROSION CONTROL)                KG          1.1000     16,500.00                                     0.000          0.00
S)
54 JUTE MESH                                M2          2.8000     37,800.00                                     0.000          0.00
S)
55 PLANT ESTABLISHMENT WORK                 LS     75,500.0000     75,500.00                                     0.000          0.00
S)
56 IRRIGATION SYSTEM                        LS     37,100.0000     37,100.00                                     0.000          0.00
S)
57 EXTEND 200 MM CONDUIT                    M         280.0000     25,200.00                                     0.000          0.00
S)
58 CLASS 2 AGGREGATE SUBBASE                M3         20.0000     73,200.00                                     0.000          0.00
59 CLASS 2 AGGREGATE BASE                   M3         52.0000     81,640.00                                     0.000          0.00
60 ASPHALT TREATED PERMEABLE BASE           M3        120.0000    188,400.00                                     0.000          0.00
61 ASPHALT CONCRETE (TYPE A)                TONN       51.0000     22,440.00                                     0.000          0.00
62 PLACE ASPHALT CONCRETE (MISCELLANEOUS    M2         10.0000      1,100.00                                     0.000          0.00
   AREA)
63 PLACE ASPHALT CONCRETE DIKE (TYPE A)     M          12.0000      7,440.00                                     0.000          0.00
64 PLACE ASPHALT CONCRETE DIKE (TYPE C)     M          12.0000        492.00                                     0.000          0.00
65 PLACE ASPHALT CONCRETE DIKE (TYPE D)     M          12.0000        540.00                                     0.000          0.00
66 PLACE ASPHALT CONCRETE DIKE (TYPE F)     M          12.0000     19,080.00                                     0.000          0.00
67 CONCRETE PAVEMENT                        M3        160.0000    622,400.00                                     0.000          0.00
68 DRILL AND GROUT TIE BAR                  EA          7.0000     31,290.00                                     0.000          0.00
69 FURNISH PILING (CLASS 625C, ALT X)       M          50.0000    119,800.00                                     0.000          0.00
70 DRIVE PILE (CLASS 625C, ALT X)           EA      1,800.0000    216,000.00                                     0.000          0.00
S)
71 PRESTRESSING CAST-IN-PLACE CONCRETE      LS    147,600.0000    147,600.00                                     0.000          0.00
S)
72 STRUCTURAL CONCRETE, BRIDGE FOOTING      M3        390.0000     82,680.00                                     0.000          0.00
F)
73 STRUCTURAL CONCRETE, BRIDGE              M3        640.0000    895,360.00                                     0.000          0.00
F)
74 STRUCTURAL CONCRETE, APPROACH SLAB       M3        550.0000    143,550.00                                     0.000          0.00
F) (TYPE N)
75 CLASS A CONCRETE (STRUCTURE)             M3        430.0000     34,830.00                                     0.000          0.00
76 MINOR CONCRETE (MINOR STRUCTURE)         M3      2,100.0000     56,700.00                                     0.000          0.00
PROGRAM CAS145                                                                                                               PAGE  4
DATE 03/25/04                           STATE OF CALIFORNIA  -  DEPARTMENT OF TRANSPORTATION                               08-446514
TIME 11:27 AM                                                                                                        ESTIMATE NO. 02
BID OPENING 11/13/03                      P R O J E C T   R E C O R D  -  E S T I M A T E            WORK PERFORMED THROUGH 03/19/04
R.E. NAME:  YOGARAJAH, MANNY M.                                                                      DATE OF THIS ESTIMATE  03/25/04
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ITEM                                                   CONTRACT     ORIGINAL           THIS ESTIMATE               TOTAL ESTIMATE
NO.             ITEM DESCRIPTION             UNIT       PRICES     AUTH. AMT       QUANTITY     $ AMOUNT       QUANTITY     $ AMOUNT
------------------------------------------------------------------------------------------------------------------------------------
77 ARCHITECTURAL TREATMENT                  M2         19.0000     25,194.00                                     0.000          0.00
F)
78 JOINT SEAL (MR 50 MM)                    M         170.0000     16,660.00                                     0.000          0.00
S)
79 BAR REINFORCING STEEL (BRIDGE)           KG          1.1700    215,982.00                                     0.000          0.00
SF)
80 BAR REINFORCING STEEL (BOX CULVERT)      KG          1.5000     11,910.00                                     0.000          0.00
S)
81 SHOTCRETE                                M3        570.0000     21,090.00                                     0.000          0.00
S)
82 INITIAL SHOTCRETE                        M3        520.0000     94,640.00                                     0.000          0.00
F)
83 FINAL SHOTCRETE                          M3        580.0000    211,120.00                                     0.000          0.00
F)
84 300 MM ALTERNATIVE PIPE CULVERT          M          97.0000     42,680.00                                     0.000          0.00
85 1050 MM REINFORCED CONCRETE PIPE         M         830.0000     10,790.00                                     0.000          0.00
86 450 MM CORRUGATED STEEL PIPE             M         220.0000      9,460.00                                     0.000          0.00
   (2.01 MM THICK)
87 1200 MM CORRUGATED STEEL PIPE            M       2,200.0000      2,200.00                                     0.000          0.00
   (2.77 MM THICK)
88 1500 MM CORRUGATED STEEL PIPE            M         710.0000      1,420.00                                     0.000          0.00
   (3.51 MM THICK)
89 STRUCTURAL STEEL PLATE UNDERPASS         M       8,800.0000     39,600.00                                     0.000          0.00
90 80 MM PLASTIC PIPE (EDGE DRAIN)          M          49.0000     29,400.00                                     0.000          0.00
91 80 MM PLASTIC PIPE (EDGE DRAIN OUTLET)   M         130.0000     11,180.00                                     0.000          0.00
92 300 MM CORRUGATED STEEL PIPE DOWNDRAIN   M         220.0000     81,400.00                                     0.000          0.00
   (2.01 MM THICK)
93 900 MM CORRUGATED STEEL PIPE DOWNDRAIN   M         830.0000      4,150.00                                     0.000          0.00
   (3.51 MM THICK)
94 300 MM ENTRANCE TAPER                    EA        450.0000      5,850.00                                     0.000          0.00
95 ROCK SLOPE PROTECTION (1/2T, METHOD B)   M3         97.0000      1,164.00                                     0.000          0.00
96 ROCK SLOPE PROTECTION (1/4T, METHOD B)   M3         94.0000      1,692.00                                     0.000          0.00
97 ROCK SLOPE PROTECTION FABRIC             M2         10.0000      1,100.00                                     0.000          0.00
98 MINOR CONCRETE (GUTTER)                  M         130.0000     69,940.00                                     0.000          0.00
F)
99 MISCELLANEOUS IRON AND STEEL             KG          4.1000      8,528.00                                     0.000          0.00
00 FENCE (TYPE BW, WOOD POST)               M          22.0000     19,800.00                                     0.000          0.00
S)
01 CHAIN LINK FENCE (TYPE CL-2.4)           M          61.0000    341,600.00                                     0.000          0.00
S)
02 DELINEATOR (CLASS 1)                     EA         36.0000        792.00                                     0.000          0.00
03 METAL BEAM GUARD RAILING (WOOD POST)     M          50.0000    113,500.00                                     0.000          0.00
S)
PROGRAM CAS145                                                                                                               PAGE  5
DATE 03/25/04                           STATE OF CALIFORNIA  -  DEPARTMENT OF TRANSPORTATION                               08-446514
TIME 11:27 AM                                                                                                        ESTIMATE NO. 02
BID OPENING 11/13/03                      P R O J E C T   R E C O R D  -  E S T I M A T E            WORK PERFORMED THROUGH 03/19/04
R.E. NAME:  YOGARAJAH, MANNY M.                                                                      DATE OF THIS ESTIMATE  03/25/04
------------------------------------------------------------------------------------------------------------------------------------
ITEM                                                   CONTRACT     ORIGINAL           THIS ESTIMATE               TOTAL ESTIMATE
NO.             ITEM DESCRIPTION             UNIT       PRICES     AUTH. AMT       QUANTITY     $ AMOUNT       QUANTITY     $ AMOUNT
------------------------------------------------------------------------------------------------------------------------------------
04 CABLE RAILING                            M          47.0000     25,286.00                                     0.000          0.00
SF)
05 TERMINAL SECTION (TYPE B)                EA        120.0000      1,440.00                                     0.000          0.00
S)
06 TERMINAL SYSTEM (TYPE ET)                EA      3,000.0000      3,000.00                                     0.000          0.00
S)
07 TERMINAL SYSTEM (TYPE SRT)               EA      1,800.0000     14,400.00                                     0.000          0.00
S)
08 TERMINAL ANCHOR ASSEMBLY (TYPE SFT)      EA        580.0000      4,060.00                                     0.000          0.00
S)
09 CRASH CUSHION, SAND FILLED               EA      9,100.0000      9,100.00                                     0.000          0.00
S)
10 CONCRETE BARRIER (TYPE 60)               M          83.0000    300,460.00                                     0.000          0.00
11 CONCRETE BARRIER (TYPE 60A)              M         140.0000     12,740.00                                     0.000          0.00
F)
12 CONCRETE BARRIER (TYPE 60D MODIFIED)     M          66.0000     35,508.00                                     0.000          0.00
F)
13 CONCRETE BARRIER (TYPE 732)              M         190.0000     38,760.00                                     0.000          0.00
F)
14 THERMOPLASTIC PAVEMENT MARKING           M2         23.0000        368.00                                     0.000          0.00
S)
15 100 MM THERMOPLASTIC TRAFFIC STRIPE      M           0.6500      9,490.00                                     0.000          0.00
S)
16 PAINT TRAFFIC STRIPE (1-COAT)            M           0.4000      6,240.00     6,438.000     2,575.20     11,508.000      4,603.20
S)
17 PAINT PAVEMENT MARKING (1-COAT)          M2         21.0000        147.00                                     0.000          0.00
S)
18 PAVEMENT MARKER (NON-REFLECTIVE)         EA          2.1000      4,158.00                                     0.000          0.00
S)
19 PAVEMENT MARKER (RETROREFLECTIVE)        EA          1.0000      1,530.00                                     0.000          0.00
S)
PROGRAM CAS145                                                                                                               PAGE  6
DATE 03/25/04                           STATE OF CALIFORNIA  -  DEPARTMENT OF TRANSPORTATION                               08-446514
TIME 11:27 AM                                                                                                        ESTIMATE NO. 02
BID OPENING 11/13/03                      P R O J E C T   R E C O R D  -  E S T I M A T E            WORK PERFORMED THROUGH 03/19/04
R.E. NAME:  YOGARAJAH, MANNY M.                                                                      DATE OF THIS ESTIMATE  03/25/04
------------------------------------------------------------------------------------------------------------------------------------
ITEM                                                   CONTRACT     ORIGINAL           THIS ESTIMATE               TOTAL ESTIMATE
NO.             ITEM DESCRIPTION             UNIT       PRICES     AUTH. AMT       QUANTITY     $ AMOUNT       QUANTITY     $ AMOUNT
------------------------------------------------------------------------------------------------------------------------------------
    SUBTOTAL CONTRACT ITEMS WITHOUT MOBILIZATION                                              266,879.92                  436,405.07
         ADJUSTMENT OF COMPENSATION                                                                 0.00                        0.00
         EXTRA WORK                                                                                 0.00                        0.00
    SUBTOTAL AMOUNT EARNED WITHOUT MOBILIZATION                                               266,879.92                  436,405.07
20 MOBILIZATION                             LS    758,947.6300    758,947.63         0.500   379,473.82          0.500    379,473.82
         ORIGINAL CONTRACT AMOUNT                               8,899,891.63
    TOTAL WORK COMPLETED                                                                      646,353.74                  815,878.89
         MATERIALS ON HAND ON SITE                                                                                              0.00
         MATERIALS ON HAND ELSEWHERE                                                                                            0.00
         DEDUCTIONS                                                                          -160,000.00                 -160,000.00
    TOTAL                                                                                     486,353.74                  655,878.89
             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
  01/14/04     200   02/09/04  01/29/04  12/02/04        25         11            0           0              9%             5%
                                                                                                         PROGRESS IS SATISFACTORY
                                                                                  YOGARAJAH, MANNY M.
                                                                                  RESIDENT ENGINEER
     PROGRAM CAS145                                                      PAGE  5
     DATE 03/25/04