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 03/20/08 EST. NO.12 TIME 07:05 AM R.E. NAME: TRAN, DUNG 11-224314 --------------------------------------------------------------------------- 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 --------------------------------------------------------------------------- 001 0087-1 -660.00 E.W. @ F.A.(+) 072407 N 75.1 0 DAO CORRECTING ENTRY 0129 1,347.50 080907 Y 127 0 0137 2,173.45 010908 N 135 0 0138 769.37 072407 N 136 0 0139 529.46 091107 Y 137 0 0140 2,799.45 092807 N 138 0 0141 270.15 100307 N 139 0 0142 1,210.62 100307 N 140 0 0143 480.24 100407 N 141 0 0144 810.50 100607 N 142 0 0145 351.43 100807 N 143 0 0146 1,434.97 112807 N 144 0 0147 1,510.95 011108 N 145 0 0148 1,030.53 101607 N 146 0 0149 277.49 101607 N 147 0 0150 1,932.16 011008 N 148 0 0151 600.05 092807 N 138.10 0152 1,766.78 013108 N 149 0 0153 695.25 020108 N 150 0 0154 1,148.65 020108 N 151 0 0155 601.53 020408 N 152 0 0156 752.77 020508 N 154 0 0157 274.25 020508 N 155 0 0158 707.94 021108 N 156 0 0160 3,926.43 012208 N 161 0 0164 2,476.52 020408 N 166 0 0166 1,180.59 021908 N 165 0 0167 286.11 022508 N 167 0 0168 2,997.90 121307 N 168 0 0172 1,320.00 060707 N 0172 0 004 0025-1 -16,382.76 E.W. @ F.A.(+) 110807 Y 21 0 DAO CORRECTING ENTRY 0025-2 14,245.88 110807 Y 21 0 DAO CORRECTING ENTRY 0027 7,016.62 122007 Y 23 0 0038 264.06 103007 Y 19.1 0 0039 7,770.00 022008 N 0039 0 007 0012 752.40 E.W. @ F.A.(+) 060807 N 12 0 0013 1,011.88 053107 N 13 0 013 0001 85,318.00 E.W. @ L.S.(+) 021908 N 13-010 0002 1,092.78 E.W. @ F.A.(+) 020508 N 153 0 0003 822.59 021408 N 158 0 0004 1,092.78 020608 N 159 0 138,007.27 TOTAL THIS ESTIMATE 1,420,495.03 TOTAL PREVIOUS ESTIMATE 1,558,502.30 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 03/20/08 EST. NO.12 TIME 07:05 AM R.E. NAME: TRAN, DUNG 11-224314 --------------------------------------------------------------------------- DEDUCTION DESCRIPTION AMOUNT EST THIS TOTAL NO. ESTIMATE ESTIMATE --------------------------------------------------------------------------- ADMINISTRATIVE SEC10-1.16 CPM/RET. -85,842.96 02 CPM RETENTION -170,081.71 04 CPM RETENTION -250,173.85 05 CPM SCHEDULE -321,151.30 06 CPM RETENTION 827,249.82 10 0.00 0.00 LABOR COMPLIANCE VIOLATION O/S PRS MAR 07 -10,000.00 02 O/S PRS APRIL -10,000.00 03 O/S PRS MAY -10,000.00 04 PRS RECD MARCH 10,000.00 04 O/S PRS JUNE -10,000.00 05 PRS RECD APRIL 10,000.00 05 O/S PRS JULY -10,000.00 06 PRS RECD MAY 10,000.00 06 PRS RECD JUNE 10,000.00 07 PRS RECD JULY 10,000.00 07 O/S PRS SEPT -10,000.00 08 O/S PRS OCT -10,000.00 09 O/S PRS NOV -3,309.44 10 PRS RECD OCT 10,000.00 10 O/S PRS DEC -10,000.00 11 0.00 -23,309.44 OTHER OUTSTANDING DOCUMENTS 2402, 2403 -10,000.00 12 -10,000.00 -10,000.00 TOTAL DEDUCTIONS -10,000.00 -33,309.44 PROGRAM CAS145 PAGE 1 DATE 03/20/08 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 11-224314 TIME 07:05 AM ESTIMATE NO. 12 BID OPENING 01/25/07 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 02/19/08 R.E. NAME: TRAN, DUNG DATE OF THIS ESTIMATE 03/20/08 LOCATION RERUN PROGRESS ESTIMATE AFTER ACCEPTANCE 11-SD-5-R36.5/R37.7 ---------------------------------------- SIM J HARRIS, INC. IN SAN DIEGO COUNTY IN SOLANA BEACH 4375-110 JUTLAND DRIVE FROM 1.5 KM SOUTH TO 0.4 KM NORTH SAN DIEGO,CA 92117 OF LOMAS SANTA FE UNDERCROSSING FED. AID NO. ACIM-005 -1(605)N CONSTRUCT AUXILIARY LANES ------------------------------------------------------------------------------------------------------------------------------------ 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 2,500.0000 2,500.00 0.000 0.00 02 TIME-RELATED OVERHEAD LS 400,110.0000 400,110.00 1.000 400,110.00 03 TEMPORARY FENCE (TYPE CL-1.8) M 25.0000 18,250.00 141.000 3,525.00 04 ITEM DELETED PER ADDENDUM LS 0.0000 0.00 0.000 0.00 05 PREPARE STORM WATER POLLUTION LS 10,000.0000 10,000.00 1.000 10,000.00 PREVENTION PLAN 06 WATER POLLUTION CONTROL LS 50,000.0000 50,000.00 1.000 50,000.00 07 LEAD SAMPLING AND ANALYSIS LS 5,000.0000 5,000.00 0.000 0.00 08 TEMPORARY HYDRAULIC MULCH M2 0.3500 10,325.00 0.000 0.00 S) (POLYMER STABI FIBER MATRIX) 09 TEMPORARY FIBER ROLL M 10.0000 56,600.00 511.000 5,110.00 10 TEMPORARY SILT FENCE M 5.0000 10,150.00 305.000 1,525.00 11 TEMPORARY CONCRETE WASHOUT FACILITY EA 2,500.0000 10,000.00 4.000 10,000.00 12 TEMPORARY CONSTRUCTION ENTRANCE EA 3,500.0000 14,000.00 4.000 14,000.00 13 TEMPORARY CHECK DAM M 7.0000 3,780.00 0.000 0.00 14 TEMPORARY DRAINAGE INLET PROTECTION EA 250.0000 12,500.00 45.000 11,250.00 15 STREET SWEEPING LS 50,000.0000 50,000.00 1.000 50,000.00 16 TEMPORARY CONCRETE WASHOUT (PORTABLE) LS 1,000.0000 1,000.00 1.000 1,000.00 17 MOVE-IN/MOVE-OUT EA 500.0000 2,500.00 0.000 0.00 (TEMPORARY HYDRAULIC MULCH) 18 CONSTRUCTION AREA SIGNS LS 10,000.0000 10,000.00 1.000 10,000.00 S) 19 TRAFFIC CONTROL SYSTEM LS 50,000.0000 50,000.00 1.000 50,000.00 S) 20 TEMPORARY TRAFFIC STRIPE (PAINT) M 2.0000 7,000.00 2,179.640 4,359.28 S) 21 TRAFFIC PLASTIC DRUMS EA 35.0000 5,600.00 13.000 455.00 S) 22 TEMPORARY PAVEMENT MARKER EA 3.5000 4,900.00 1,282.000 4,487.00 S) PROGRAM CAS145 PAGE 2 DATE 03/20/08 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 11-224314 TIME 07:05 AM ESTIMATE NO. 12 BID OPENING 01/25/07 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 02/19/08 R.E. NAME: TRAN, DUNG DATE OF THIS ESTIMATE 03/20/08 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOUNT ------------------------------------------------------------------------------------------------------------------------------------ 23 PORTABLE CHANGEABLE MESSAGE SIGN EA 5,000.0000 20,000.00 4.000 20,000.00 S) 24 TEMPORARY RAILING (TYPE K) M 100.0000 210,000.00 2,551.450 255,145.00 S) 25 TEMPORARY CRASH CUSHION MODULE EA 200.0000 8,400.00 42.000 8,400.00 S) 26 REMOVE CHAIN LINK FENCE M 30.0000 14,100.00 427.200 12,816.00 27 REMOVE METAL BEAM GUARD RAILING M 45.0000 16,650.00 360.000 16,200.00 28 REMOVE TRAFFIC STRIPE M 2.0000 16,560.00 5,042.100 10,084.20 S) 29 REMOVE ROADSIDE SIGN EA 250.0000 1,250.00 5.000 1,250.00 30 REMOVE SIGN STRUCTURE EA 5,000.0000 5,000.00 1.000 5,000.00 31 REMOVE CULVERT M 200.0000 8,200.00 40.300 8,060.00 32 REMOVE INLET EA 1,000.0000 8,000.00 6.000 6,000.00 33 REMOVE BASE AND SURFACING M3 20.0000 3,800.00 170.000 3,400.00 34 RELOCATE ROADSIDE SIGN EA 450.0000 3,150.00 7.000 3,150.00 35 COLD PLANE ASPHALT CONCRETE PAVEMENT M2 5.0000 16,000.00 3,564.000 17,820.00 S) 36 REMOVE SOUND WALL LS 30,000.0000 30,000.00 0.000 0.00 37 CAP INLET EA 500.0000 2,000.00 4.000 2,000.00 38 CLEARING AND GRUBBING LS 24,000.0000 24,000.00 1.000 24,000.00 39 DEVELOP WATER SUPPLY LS 10,000.0000 10,000.00 1.000 10,000.00 40 ROADWAY EXCAVATION M3 25.0000 1,275,000.00 61,259.000 1,531,475.00 41 ROADWAY EXCAVATION (TYPE Y-2) M3 30.0000 86,700.00 0.000 0.00 (AERIALLY DEPOSITED LEAD) 42 LEAD COMPLIANCE PLAN LS 6,000.0000 6,000.00 0.000 0.00 43 STRUCTURE EXCAVATION (RETAINING WALL) M3 50.0000 9,700.00 139.000 6,950.00 F) 44 STRUCTURE EXCAVATION (SOIL NAIL WALL) M3 50.0000 43,600.00 1,050.000 52,500.00 F) 45 STRUCTURE BACKFILL (RETAINING WALL) M3 50.0000 7,000.00 101.000 5,050.00 F) 46 STRUCTURE BACKFILL (SOIL NAIL WALL) M3 50.0000 3,600.00 82.000 4,100.00 F) 47 CONCRETE BACKFILL M3 500.0000 1,500.00 0.000 0.00 48 DITCH EXCAVATION M3 100.0000 38,000.00 351.000 35,100.00 49 GEOSYNTHETIC EMBANKMENT REINFORCEMENT M2 10.0000 104,000.00 8,908.948 89,089.48 PROGRAM CAS145 PAGE 3 DATE 03/20/08 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 11-224314 TIME 07:05 AM ESTIMATE NO. 12 BID OPENING 01/25/07 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 02/19/08 R.E. NAME: TRAN, DUNG DATE OF THIS ESTIMATE 03/20/08 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOUNT ------------------------------------------------------------------------------------------------------------------------------------ 50 SOIL NAIL ASSEMBLY M 150.0000 564,600.00 4,075.000 611,250.00 S) 51 EROSION CONTROL (BLANKET) M2 3.2000 3,936.00 1,585.000 5,072.00 S) 52 EROSION CONTROL (TYPE PSFM) M2 1.0000 29,500.00 5,745.000 5,745.00 29,587.000 29,587.00 S) 53 FIBER ROLLS M 10.0000 69,600.00 5,669.000 56,690.00 S) 54 MOVE-IN/MOVE-OUT (EROSION CONTROL) EA 750.0000 3,750.00 5.000 3,750.00 S) 55 IRRIGATION SYSTEM LS 35,000.0000 35,000.00 1.000 35,000.00 S) 56 FINISHING ROADWAY LS 25,000.0000 25,000.00 1.000 25,000.00 57 CLASS 2 AGGREGATE BASE M3 70.0000 254,800.00 3,648.002 255,360.14 58 ASPHALTIC EMULSION (FOG SEAL COAT) TONN 1,000.0000 800.00 0.000 0.00 59 ASPHALT CONCRETE (TYPE A) TONN 105.0000 324,450.00 58.340 6,125.70 1,879.700 197,368.50 60 ASPHALT CONCRETE BASE (TYPE A) TONN 105.0000 384,300.00 3,575.760 375,454.80 61 PLACE ASPHALT CONCRETE DIKE M 4.0000 8,800.00 1,517.660 6,070.64 62 PLACE ASPHALT CONCRETE (MISCELLANEOUS M2 25.0000 15,000.00 0.000 0.00 AREA) 63 CONCRETE PAVEMENT M3 260.0000 839,800.00 3,155.350 820,391.00 64 SEAL PAVEMENT JOINT M 3.0000 18,000.00 4,589.000 13,767.00 65 GRIND EXISTING CONCRETE M2 7.0000 13,160.00 1,302.110 9,114.77 S) PAVEMENT 66 STRUCTURAL CONCRETE, RETAINING WALL M3 1,500.0000 622,500.00 455.860 683,790.00 F) 67 MINOR CONCRETE (MINOR STRUCTURE) M3 2,000.0000 110,000.00 53.010 106,020.00 F) 68 ARCHITECTURAL TREATMENT M2 50.0000 55,000.00 1,147.960 57,398.00 F) (RANDOM FLUTE) 69 ARCHITECTURAL TREATMENT M2 50.0000 7,050.00 144.650 7,232.50 F) (WALL CAP TEXTURE) 70 PORTLAND CEMENT PLASTER M2 50.0000 109,150.00 0.000 0.00 F) 71 RETAINING WALL (MASONRY WALL) M2 700.0000 19,600.00 0.000 0.00 F) 72 SOUND WALL (TRANSPARENT PANEL) M2 800.0000 508,800.00 0.000 0.00 SF) 73 SOUND WALL (MASONRY BLOCK) M2 1,000.0000 1,078,000.00 0.000 0.00 SF) 74 BAR REINFORCING STEEL (RETAINING WALL) KG 3.0000 57,600.00 23,217.580 69,652.74 SF) 75 SHOTCRETE M3 400.0000 48,800.00 127.000 50,800.00 F) 76 WEATHERING STEEL PLATE EA 50.0000 26,100.00 533.000 26,650.00 SF) PROGRAM CAS145 PAGE 4 DATE 03/20/08 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 11-224314 TIME 07:05 AM ESTIMATE NO. 12 BID OPENING 01/25/07 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 02/19/08 R.E. NAME: TRAN, DUNG DATE OF THIS ESTIMATE 03/20/08 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOUNT ------------------------------------------------------------------------------------------------------------------------------------ 77 FURNISH SIGN STRUCTURE (TUBULAR) KG 10.0000 239,900.00 23,990.000 239,900.00 F) 78 INSTALL SIGN STRUCTURE (TUBULAR) KG 3.0000 71,970.00 23,990.000 71,970.00 SF) 79 FURNISH LAMINATED PANEL SIGN M2 200.0000 13,400.00 -0.420 -84.00 66.580 13,316.00 (25.4 MM-TYPE A) 80 FURNISH LAMINATED PANEL SIGN M2 200.0000 1,600.00 0.130 26.00 8.130 1,626.00 (25.4 MM-TYPE B) 81 FURNISH SINGLE SHEET ALUMINUM SIGN M2 150.0000 90.00 0.600 90.00 (1.6 MM-UNFRAMED) 82 FURNISH SINGLE SHEET ALUMINUM SIGN M2 150.0000 1,050.00 7.000 1,050.00 (2.0 MM-UNFRAMED) 83 FURNISH SINGLE SHEET ALUMINUM SIGN M2 200.0000 1,800.00 9.000 1,800.00 (1.6 MM-FRAMED) 84 1524 MM CAST-IN-DRILLED-HOLE M 500.0000 19,000.00 -0.206 -103.00 37.794 18,897.00 S) CONCRETE PILE (SIGN FOUNDATION) 85 ROADSIDE SIGN - ONE POST EA 450.0000 900.00 2.000 900.00 86 ROADSIDE SIGN - TWO POST EA 750.0000 3,750.00 5.000 3,750.00 87 INSTALL SIGN (STRAP AND SADDLE BRACKET EA 175.0000 350.00 2.000 350.00 METHOD) 88 INSTALL ROADSIDE SIGN PANEL ON EA 175.0000 175.00 1.000 175.00 EXISTING POST 89 450 MM ALTERNATIVE PIPE CULVERT M 170.0000 86,700.00 454.000 77,180.00 90 600 MM ALTERNATIVE PIPE CULVERT M 170.0000 32,300.00 191.000 32,470.00 91 900 MM ALTERNATIVE PIPE CULVERT M 350.0000 3,850.00 11.000 3,850.00 92 600 MM REINFORCED CONCRETE PIPE M 220.0000 9,680.00 35.300 7,766.00 93 900 MM REINFORCED CONCRETE PIPE M 300.0000 6,000.00 20.000 6,000.00 94 300 MM SLOTTED CORRUGATED STEEL PIPE M 300.0000 2,400.00 8.000 2,400.00 (2.77 MM THICK) 95 450 MM ALTERNATIVE PIPE DOWNDRAIN M 200.0000 6,200.00 46.200 9,240.00 96 600 MM ALTERNATIVE PIPE DOWNDRAIN M 200.0000 4,400.00 22.000 4,400.00 97 900 MM PRECAST CONCRETE PIPE RISER M 750.0000 2,250.00 2.800 2,100.00 98 CONCRETE (CHANNEL LINING) M3 400.0000 35,600.00 108.575 43,430.00 99 CONCRETE (CONCRETE APRON) M3 400.0000 2,000.00 4.000 1,600.00 00 MINOR CONCRETE (MISCELLANEOUS M3 375.0000 60,000.00 134.160 50,310.00 CONSTRUCTION) 01 MISCELLANEOUS IRON AND STEEL KG 4.0000 24,804.00 5,905.000 23,620.00 SF) 02 CHAIN LINK FENCE (TYPE CL-1.8) M 55.0000 25,850.00 410.870 22,597.85 S) 03 WOOD FENCE M 400.0000 15,600.00 23.500 9,400.00 S) PROGRAM CAS145 PAGE 5 DATE 03/20/08 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 11-224314 TIME 07:05 AM ESTIMATE NO. 12 BID OPENING 01/25/07 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 02/19/08 R.E. NAME: TRAN, DUNG DATE OF THIS ESTIMATE 03/20/08 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOUNT ------------------------------------------------------------------------------------------------------------------------------------ 04 METAL BEAM GUARD RAILING M 75.0000 27,750.00 426.700 32,002.50 S) 05 TUBULAR RAILING M 600.0000 123,000.00 204.540 122,724.00 SF) 06 TERMINAL ANCHOR ASSEMBLY (TYPE SFT) EA 800.0000 1,600.00 2.000 1,600.00 S) 07 ALTERNATIVE IN-LINE TERMINAL SYSTEM EA 3,750.0000 3,750.00 1.000 3,750.00 S) 08 ALTERNATIVE FLARED TERMINAL SYSTEM EA 2,800.0000 2,800.00 1.000 2,800.00 S) 09 200 MM THERMOPLASTIC TRAFFIC STRIPE M 2.7000 2,052.00 0.000 0.00 S) 10 200 MM THERMOPLASTIC TRAFFIC STRIPE M 1.8000 2,862.00 0.000 0.00 S) (BROKEN 3.66 M - 0.92 M) 11 PAINT TRAFFIC STRIPE (2-COAT) M 1.9500 15,990.00 6,312.100 12,308.60 S) 12 PAVEMENT MARKER (NON-REFLECTIVE) EA 1.4000 4,256.00 1,666.000 2,332.40 S) 13 PAVEMENT MARKER (RETROREFLECTIVE) EA 3.2000 4,800.00 481.000 1,539.20 S) 14 LIGHTING AND SIGN ILLUMINATION LS 200,000.0000 200,000.00 1.000 200,000.00 S) 15 MODIFY TRAFFIC MONITORING STATION LS 25,000.0000 25,000.00 0.000 0.00 S) (COUNT) PROGRAM CAS145 PAGE 6 DATE 03/20/08 STATE OF CALIFORNIA - DEPARTMENT OF TRANSPORTATION 11-224314 TIME 07:05 AM ESTIMATE NO. 12 BID OPENING 01/25/07 P R O J E C T R E C O R D - E S T I M A T E WORK PERFORMED THROUGH 02/19/08 R.E. NAME: TRAN, DUNG DATE OF THIS ESTIMATE 03/20/08 ------------------------------------------------------------------------------------------------------------------------------------ ITEM CONTRACT ORIGINAL THIS ESTIMATE TOTAL ESTIMATE NO. ITEM DESCRIPTION UNIT PRICES AUTH. AMT QUANTITY $ AMOUNT QUANTITY $ AMOUNT ------------------------------------------------------------------------------------------------------------------------------------ SUBTOTAL CONTRACT ITEMS WITHOUT MOBILIZATION 11,709.70 7,228,074.60 ADJUSTMENT OF COMPENSATION 0.00 0.00 EXTRA WORK 138,007.27 1,558,502.30 SUBTOTAL AMOUNT EARNED WITHOUT MOBILIZATION 149,716.97 8,786,576.90 16 MOBILIZATION LS 950,000.0000 950,000.00 1.000 950,000.00 ORIGINAL CONTRACT AMOUNT 9,975,000.00 TOTAL WORK COMPLETED 149,716.97 9,736,576.90 MATERIALS ON HAND ON SITE 0.00 MATERIALS ON HAND ELSEWHERE 0.00 DEDUCTIONS -10,000.00 -33,309.44 TOTAL 139,716.97 9,703,267.46 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 02/27/07 150 03/12/07 03/05/07 02/19/08 184 56 36 0 100% 100% TRAN, DUNG RESIDENT ENGINEER PROGRAM CAS145 DATE 03/20/08