Average Unit Prices - 2009 Awarded Contracts 1 Item Unit of Average Total Total Number Description Measure Region Unit Price Cost Quantity 104-03.99 ADDITIONAL WORK UNIT 2 $50.00 $700.00 14.00 STATE $50.00 $700.00 14.00 105-01 CONSTRUCTION STAKES, LINES AND GRADES LS * $36,000.00 $36,000.00 1.00 1 $32,129.30 $1,542,206.40 48.00 2 $81,391.35 $1,627,826.99 20.00 3 $40,748.41 $1,670,684.85 41.00 4 $53,122.99 $2,124,919.75 40.00 STATE $46,677.59 $7,001,637.99 150.00 105-01.20 DESIGN-BUILD CONSTR STAKES, LINES&GRADES LS 2 $120,750.00 $120,750.00 1.00 STATE $120,750.00 $120,750.00 1.00 105-01.55 DESIGN-BUILD DESIGN ENG SERVICES LS * $300,000.00 $300,000.00 1.00 2 $580,860.00 $580,860.00 1.00 STATE $440,430.00 $880,860.00 2.00 105-08.20 DESIGN-BUILD CONTRACT MANAGEMENT LS * $302,500.00 $302,500.00 1.00 STATE $302,500.00 $302,500.00 1.00 105M01 CONSTRUCTION STAKES, LINES AND GRADES LS 2 $305,000.00 $305,000.00 1.00 3 $102,329.08 $204,658.16 2.00 STATE $169,886.05 $509,658.16 3.00 106-05.01 COMPACTION GROUT SAMP. N TESTING LS 1 $4,500.00 $4,500.00 1.00 STATE $4,500.00 $4,500.00 1.00 109-10.01 TRAINEE HOUR 1 $0.80 $15,424.00 19280.00 2 $0.80 $17,024.00 21280.00 3 $0.83 $25,776.00 30920.00 4 $0.80 $29,664.00 37080.00 STATE $0.81 $87,888.00 108560.00 109M10.01 TRAINEE HOUR 2 $0.80 $4,256.00 5320.00 3 $0.80 $8,976.00 11220.00 STATE $0.80 $13,232.00 16540.00 201-01 CLEARING AND GRUBBING LS * $39,202.00 $39,202.00 1.00 1 $52,716.34 $2,372,235.50 45.00 2 $154,641.70 $2,938,192.24 19.00 3 $90,850.59 $2,998,069.42 33.00 4 $200,424.95 $7,616,147.97 38.00 STATE $117,381.23 $15,963,847.13 136.00 201-05.31 VEGETATION REMOVAL LS 2 $150,000.00 $150,000.00 1.00 STATE $150,000.00 $150,000.00 1.00 201-07.01 REMOVAL AND DISPOSAL OF BRUSH & TREES LS 1 $3,000.00 $6,000.00 2.00 3 $3,277.54 $16,387.69 5.00 STATE $3,198.24 $22,387.69 7.00 201-07.04 REMOVAL OF ROCK - CUTS LS 1 $2,000.00 $2,000.00 1.00 3 $10,000.00 $10,000.00 1.00 STATE $6,000.00 $12,000.00 2.00 201M01 CLEARING AND GRUBBING LS 2 $480,000.00 $480,000.00 1.00 3 $26,616.04 $53,232.08 2.00 STATE $177,744.03 $533,232.08 3.00 202-01 REMOVAL OF STRUCTURES AND OBSTRUCTIONS LS 1 $12,800.68 $76,804.06 6.00 2 $9,500.00 $38,000.00 4.00 3 $5,635.40 $67,624.77 12.00 4 $50,500.00 $303,000.00 6.00 STATE $17,336.74 $485,428.83 28.00 202-01.01 REMOVAL OF STRUCTURES AND OBSTRUCTIONS LS 1 $18,265.21 $36,530.42 2.00

Average Unit Prices - 2009 Awarded Contracts 2 Item Unit of Average Total Total Number Description Measure Region Unit Price Cost Quantity 4 $4,210.00 $4,210.00 1.00 STATE $13,580.14 $40,740.42 3.00 202-01.13 REMOVAL OF PIPE L.F. 2 $5.88 $482.20 82.00 3 $4.00 $116.00 29.00 4 $8.23 $642.00 78.00 STATE $6.56 $1,240.20 189.00 202-01.14 REMOVAL OF PIPE (SIZE, STA.) L.F. 3 $5.00 $200.00 40.00 STATE $5.00 $200.00 40.00 202-01.50 REMOVAL OF STRUCTURES AND OBSTRUCTIONS EACH 1 $9,000.00 $9,000.00 1.00 2 $186.32 $186.32 1.00 STATE $4,593.16 $9,186.32 2.00 202-01.51 REMOVAL OF STRUCTURES AND OBSTRUCTIONS EACH 2 $186.32 $186.32 1.00 STATE $186.32 $186.32 1.00 202-01.52 REMOVAL OF STRUCTURES AND OBSTRUCTIONS EACH 2 $186.32 $186.32 1.00 STATE $186.32 $186.32 1.00 202-01.53 REMOVAL OF STRUCTURES AND OBSTRUCTIONS EACH 2 $186.32 $186.32 1.00 STATE $186.32 $186.32 1.00 202-01.54 REMOVAL OF STRUCTURES AND OBSTRUCTIONS EACH 2 $186.32 $186.32 1.00 STATE $186.32 $186.32 1.00 202-01.55 REMOVAL OF STRUCTURES AND OBSTRUCTIONS EACH 2 $277.28 $277.28 1.00 STATE $277.28 $277.28 1.00 202-01.56 REMOVAL OF STRUCTURES & OBSTRUCTIONS LS 2 $277.28 $277.28 1.00 STATE $277.28 $277.28 1.00 202-01.57 REMOVAL OF STRUCTURES & OBSTRUCTIONS LS 2 $277.28 $277.28 1.00 STATE $277.28 $277.28 1.00 202-01.58 REMOVAL OF STRUCTURES & OBSTRUCTIONS LS 2 $277.28 $277.28 1.00 STATE $277.28 $277.28 1.00 202-02 REMOVAL STRUC. COMPONENTS & OBSTRUCTIONS LS 1 $10,000.00 $10,000.00 1.00 2 $4,000.00 $4,000.00 1.00 3 $12,046.81 $12,046.81 1.00 STATE $8,682.27 $26,046.81 3.00 202-02.01 REMOVAL OF PIPE L.F. * $12.00 $720.00 60.00 1 $12.87 $16,386.48 1273.00 2 $13.64 $1,173.00 86.00 3 $9.21 $6,245.90 678.00 4 $10.67 $5,941.00 557.00 STATE $11.48 $30,466.38 2654.00 202-02.02 REMOVAL OF PIPE L.F. * $13.00 $2,587.00 199.00 1 $15.01 $29,283.06 1951.00 2 $5.02 $762.34 152.00 3 $9.02 $4,968.72 551.00 4 $8.00 $528.00 66.00 STATE $13.06 $38,129.12 2919.00 202-02.03 REMOVAL OF PIPE L.F. 1 $17.24 $11,306.16 656.00 2 $5.26 $547.50 104.00 3 $8.94 $3,834.96 429.00 4 $9.00 $7,272.00 808.00 STATE $11.50 $22,960.62 1997.00 202-02.04 REMOVAL OF PIPE L.F. 1 $15.11 $11,813.74 782.00 2 $4.99 $1,241.40 249.00 3 $9.81 $4,088.82 417.00

Average Unit Prices - 2009 Awarded Contracts 3 Item Unit of Average Total Total Number Description Measure Region Unit Price Cost Quantity 4 $12.00 $1,788.00 149.00 STATE $11.85 $18,931.96 1597.00 202-02.05 REMOVAL OF PIPE L.F. 1 $15.21 $3,756.30 247.00 2 $5.47 $726.95 133.00 3 $9.03 $4,488.42 497.00 4 $17.00 $2,125.00 125.00 STATE $11.07 $11,096.67 1002.00 202-02.06 REMOVAL OF PIPE L.F. 1 $12.43 $3,444.40 277.00 2 $7.08 $3,498.58 494.00 3 $10.37 $5,123.62 494.00 4 $20.00 $1,320.00 66.00 STATE $10.06 $13,386.60 1331.00 202-02.07 REMOVAL OF PIPE L.F. 1 $10.32 $1,784.73 173.00 2 $5.78 $843.40 146.00 3 $10.66 $7,780.00 730.00 STATE $9.92 $10,408.13 1049.00 202-02.08 REMOVAL OF PIPE L.F. 1 $13.80 $1,697.88 123.00 2 $4.99 $808.45 162.00 3 $12.15 $4,215.00 347.00 STATE $10.64 $6,721.33 632.00 202-02.09 REMOVAL OF PIPE L.F. 1 $10.79 $3,831.78 355.00 2 $5.00 $310.00 62.00 3 $9.02 $5,025.00 557.00 STATE $9.41 $9,166.78 974.00 202-02.10 REMOVAL OF PIPE L.F. 1 $10.67 $3,767.26 353.00 2 $5.00 $235.00 47.00 3 $9.77 $4,180.00 428.00 STATE $9.88 $8,182.26 828.00 202-02.11 REMOVAL OF PIPE L.F. 1 $10.41 $832.80 80.00 2 $5.00 $290.00 58.00 3 $9.20 $920.00 100.00 STATE $8.58 $2,042.80 238.00 202-02.12 REMOVAL OF PIPE L.F. 1 $10.41 $645.42 62.00 2 $5.00 $210.00 42.00 3 $9.85 $7,375.00 749.00 STATE $9.65 $8,230.42 853.00 202-02.13 REMOVAL OF PIPE L.F. 1 $13.02 $976.50 75.00 2 $5.00 $165.00 33.00 3 $8.56 $505.00 59.00 STATE $9.86 $1,646.50 167.00 202-02.14 REMOVAL OF PIPE L.F. 1 $13.02 $1,080.66 83.00 2 $5.00 $165.00 33.00 3 $5.00 $150.00 30.00 STATE $9.56 $1,395.66 146.00 202-02.15 REMOVAL OF PIPE L.F. 1 $10.41 $1,603.14 154.00 2 $5.00 $760.00 152.00 3 $5.00 $480.00 96.00 STATE $7.07 $2,843.14 402.00 202-02.16 REMOVAL OF BUILDINGS LS 2 $300.00 $300.00 1.00 STATE $300.00 $300.00 1.00 202-02.17 REMOVAL OF PIPE L.F. 2 $5.00 $490.00 98.00

Average Unit Prices - 2009 Awarded Contracts 4 Item Unit of Average Total Total Number Description Measure Region Unit Price Cost Quantity 3 $5.00 $365.00 73.00 STATE $5.00 $855.00 171.00 202-02.18 REMOVAL OF PIPE L.F. 3 $5.00 $435.00 87.00 STATE $5.00 $435.00 87.00 202-02.19 REMOVAL OF PIPE L.F. 3 $5.00 $625.00 125.00 STATE $5.00 $625.00 125.00 202-02.51 REMOVE CNC EW & PIPE FROM EX DRIVEWAY LS 3 $37,000.00 $37,000.00 1.00 4 $6,500.00 $6,500.00 1.00 STATE $21,750.00 $43,500.00 2.00 202-03 REMOVAL OF RIGID PVMT, SIDEWALK, ETC. S.Y. 1 $6.19 $30,605.00 4945.00 2 $10.08 $2,400.00 238.00 3 $8.37 $74,987.00 8957.00 4 $29.00 $102,804.00 3545.00 STATE $11.92 $210,796.00 17685.00 202-03.01 REMOVAL OF ASPHALT PAVEMENT S.Y. 1 $2.88 $165,857.70 57544.00 2 $1.88 $1,543.48 821.00 3 $2.39 $74,733.59 31279.00 4 $13.49 $130,667.00 9686.00 STATE $3.75 $372,801.77 99330.00 202-03.02 REMOVAL OF RIGID PAVEMENT C.Y. 2 $38.99 $818.79 21.00 4 $7.59 $31,040.00 4088.00 STATE $7.75 $31,858.79 4109.00 202-03.03 REMOVAL OF ASPHALT PAVEMENT C.Y. 3 $5.00 $1,715.00 343.00 4 $40.16 $43,008.00 1071.00 STATE $31.63 $44,723.00 1414.00 202-04.01 REMOVAL OF STRUCTURES LS * $300,000.00 $300,000.00 1.00 1 $73,844.98 $1,476,899.55 20.00 2 $79,593.82 $875,532.07 11.00 3 $47,480.74 $997,095.58 21.00 4 $41,549.89 $747,898.00 18.00 STATE $61,935.57 $4,397,425.20 71.00 202-04.02 REMOVAL OF STRUCTURES LS 1 $25,750.00 $51,500.00 2.00 2 $100.00 $100.00 1.00 3 $18,824.07 $75,296.28 4.00 4 $29,417.78 $264,760.00 9.00 STATE $24,478.52 $391,656.28 16.00 202-04.03 REMOVAL OF STRUCTURES LS 1 $50,000.00 $50,000.00 1.00 2 $100.00 $100.00 1.00 3 $501.28 $501.28 1.00 4 $17,246.67 $103,480.00 6.00 STATE $17,120.14 $154,081.28 9.00 202-04.04 REMOVAL OF STRUCTURES LS 1 $50,000.00 $50,000.00 1.00 2 $100.00 $100.00 1.00 3 $250.64 $250.64 1.00 4 $20,166.67 $60,500.00 3.00 STATE $18,475.11 $110,850.64 6.00 202-04.05 REMOVAL OF STRUCTURES LS 2 $100.00 $100.00 1.00 3 $250.64 $250.64 1.00 4 $4,000.00 $4,000.00 1.00 STATE $1,450.21 $4,350.64 3.00 202-04.06 REMOVAL OF STRUCTURES LS 2 $100.00 $100.00 1.00

Average Unit Prices - 2009 Awarded Contracts 5 Item Unit of Average Total Total Number Description Measure Region Unit Price Cost Quantity 4 $5,000.00 $5,000.00 1.00 STATE $2,550.00 $5,100.00 2.00 202-04.07 REMOVAL OF STRUCTURES LS 4 $5,000.00 $5,000.00 1.00 STATE $5,000.00 $5,000.00 1.00 202-04.11 REMOVAL OF STRUCTURES LS 1 $11,000.00 $11,000.00 1.00 STATE $11,000.00 $11,000.00 1.00 202-04.50 REMOVAL OF STRUCTURES LS 1 $10,580.31 $126,963.66 12.00 2 $14,000.00 $28,000.00 2.00 3 $13,071.14 $117,640.22 9.00 4 $6,835.76 $75,193.31 11.00 STATE $10,229.33 $347,797.19 34.00 202-04.51 REMOVAL OF STRUCTURES LS 1 $5,000.00 $5,000.00 1.00 3 $4,333.33 $13,000.00 3.00 4 $3,163.74 $6,327.48 2.00 STATE $4,054.58 $24,327.48 6.00 202-04.52 REMOVAL OF STRUCTURES LS 3 $5,428.74 $16,286.22 3.00 STATE $5,428.74 $16,286.22 3.00 202-04.53 REMOVAL OF STRUCTURES LS 3 $5,622.77 $11,245.53 2.00 STATE $5,622.77 $11,245.53 2.00 202-04.54 REMOVAL OF STRUCTURES LS 3 $3,750.00 $7,500.00 2.00 STATE $3,750.00 $7,500.00 2.00 202-04.55 REMOVAL OF STRUCTURES LS 3 $15,500.00 $31,000.00 2.00 STATE $15,500.00 $31,000.00 2.00 202-04.56 REMOVAL OF STRUCTURES LS 3 $4,500.00 $9,000.00 2.00 STATE $4,500.00 $9,000.00 2.00 202-04.57 REMOVAL OF STRUCTURES LS 3 $6,000.00 $6,000.00 1.00 STATE $6,000.00 $6,000.00 1.00 202-04.64 REMOVAL OF STRUCTURES LS 4 $65,000.00 $65,000.00 1.00 STATE $65,000.00 $65,000.00 1.00 202-06.01 REMOVAL OF BUILDINGS LS * $200.00 $200.00 1.00 2 $1,625.75 $6,503.00 4.00 3 $3,630.89 $10,892.66 3.00 4 $3,383.33 $20,300.00 6.00 STATE $2,706.83 $37,895.66 14.00 202-06.02 REMOVAL OF BUILDINGS LS 2 $1,875.75 $7,503.00 4.00 3 $3,236.04 $6,472.07 2.00 4 $4,300.00 $17,200.00 4.00 STATE $3,117.51 $31,175.07 10.00 202-06.03 REMOVAL OF BUILDINGS LS 2 $625.75 $2,503.00 4.00 3 $3,761.18 $7,522.36 2.00 4 $2,333.33 $7,000.00 3.00 STATE $1,891.71 $17,025.36 9.00 202-06.04 REMOVAL OF BUILDINGS LS 2 $3,250.50 $6,501.00 2.00 3 $9,756.04 $19,512.07 2.00 4 $3,833.33 $11,500.00 3.00 STATE $5,359.01 $37,513.07 7.00 202-06.05 REMOVAL OF BUILDINGS LS 2 $1,750.50 $3,501.00 2.00 3 $4,242.36 $4,242.36 1.00 4 $6,333.33 $19,000.00 3.00 STATE $4,457.23 $26,743.36 6.00 202-06.06 REMOVAL OF BUILDINGS LS 2 $1,250.50 $2,501.00 2.00

Average Unit Prices - 2009 Awarded Contracts 6 Item Unit of Average Total Total Number Description Measure Region Unit Price Cost Quantity 4 $2,500.00 $5,000.00 2.00 STATE $1,875.25 $7,501.00 4.00 202-06.07 REMOVAL OF BUILDINGS LS 2 $1,750.50 $3,501.00 2.00 STATE $1,750.50 $3,501.00 2.00 202-06.08 REMOVAL OF BUILDINGS LS 2 $3,250.50 $6,501.00 2.00 STATE $3,250.50 $6,501.00 2.00 202-06.09 REMOVAL OF BUILDINGS LS 2 $4,250.50 $8,501.00 2.00 STATE $4,250.50 $8,501.00 2.00 202-06.10 REMOVAL OF BUILDINGS LS 2 $4,750.50 $9,501.00 2.00 STATE $4,750.50 $9,501.00 2.00 202-06.11 REMOVAL OF BUILDINGS LS 2 $2,250.50 $4,501.00 2.00 STATE $2,250.50 $4,501.00 2.00 202-06.12 REMOVAL OF BUILDINGS LS 2 $4,500.50 $9,001.00 2.00 STATE $4,500.50 $9,001.00 2.00 202-06.13 REMOVAL OF BUILDINGS LS 2 $3,250.50 $6,501.00 2.00 STATE $3,250.50 $6,501.00 2.00 202-06.14 REMOVAL OF BUILDINGS LS 2 $4,000.00 $4,000.00 1.00 STATE $4,000.00 $4,000.00 1.00 202-06.15 REMOVAL OF BUILDINGS LS 2 $3,500.00 $3,500.00 1.00 STATE $3,500.00 $3,500.00 1.00 202-06.16 REMOVAL OF BUILDINGS LS 2 $2,500.00 $2,500.00 1.00 STATE $2,500.00 $2,500.00 1.00 202-06.17 REMOVAL OF BUILDINGS LS 2 $11,500.00 $11,500.00 1.00 STATE $11,500.00 $11,500.00 1.00 202-06.18 REMOVAL OF BUILDINGS LS 2 $3,500.00 $3,500.00 1.00 STATE $3,500.00 $3,500.00 1.00 202-06.19 REMOVAL OF BUILDINGS LS 2 $4,000.00 $4,000.00 1.00 STATE $4,000.00 $4,000.00 1.00 202-06.20 REMOVAL OF BUILDINGS LS 2 $4,000.00 $4,000.00 1.00 STATE $4,000.00 $4,000.00 1.00 202-06.21 REMOVAL OF BUILDINGS LS 2 $7,500.00 $7,500.00 1.00 STATE $7,500.00 $7,500.00 1.00 202-08.10 REMOVAL OF CURB L.F. 2 $14.41 $3,587.04 249.00 STATE $14.41 $3,587.04 249.00 202-08.15 REMOVAL OF CURB AND GUTTER L.F. 1 $2.00 $5,600.00 2800.00 3 $2.50 $7,875.00 3150.00 STATE $2.26 $13,475.00 5950.00 202-08.28 REMOVAL OF MEDIAN BARRIER L.F. 3 $10.00 $17,500.00 1750.00 STATE $10.00 $17,500.00 1750.00 202-10 REMOVAL OF BUILDINGS AND OBSTRUCTIONS LS 4 $4,000.00 $4,000.00 1.00 STATE $4,000.00 $4,000.00 1.00 202-12.60 REMOVAL & DISPOSAL OF TEMP RUN-AROUND LS 1 $15,500.00 $31,000.00 2.00 2 $10,000.00 $10,000.00 1.00 4 $52,000.00 $52,000.00 1.00 STATE $23,250.00 $93,000.00 4.00 202-13 WATER WELL ABANDONMENT EACH 2 $2,800.00 $14,000.00 5.00 3 $1,790.33 $17,903.25 10.00 4 $3,500.00 $7,000.00 2.00 STATE $2,288.43 $38,903.25 17.00 202M01 REMOVAL OF STRUCTURES AND OBSTRUCTIONS LS 3 $31,939.24 $31,939.24 1.00 STATE $31,939.24 $31,939.24 1.00

Average Unit Prices - 2009 Awarded Contracts 7 Item Unit of Average Total Total Number Description Measure Region Unit Price Cost Quantity 202M03 REMOVAL OF RIGID PVMT, SIDEWALK, ETC. m2 3 $8.52 $70,315.56 8253.00 STATE $8.52 $70,315.56 8253.00 202M04.01 REMOVAL STRUCTURES LS 2 $20,000.00 $20,000.00 1.00 3 $19,153.47 $19,153.47 1.00 STATE $19,576.74 $39,153.47 2.00 202M04.02 REMOVAL STRUCTURES LS 2 $20,000.00 $20,000.00 1.00 3 $111,155.14 $111,155.14 1.00 STATE $65,577.57 $131,155.14 2.00 202M04.03 REMOVAL STRUCTURES LS 2 $20,000.00 $20,000.00 1.00 STATE $20,000.00 $20,000.00 1.00 203-01 ROAD & DRAINAGE EXCAVATION (UNCLIFIED) C.Y. * $34.50 $1,035,000.00 30000.00 1 $6.90 $6,135,198.62 888880.00 2 $3.62 $18,561,407.00 5122256.00 3 $3.19 $12,501,706.73 3915271.00 4 $2.70 $16,723,218.57 6192928.80 STATE $3.40 $54,956,530.92 16149335.8 203-01.07 RD & DRNG EXCV (ACID PRODUCING OFF SITE) C.Y. 2 $7.27 $131,594.27 18101.00 STATE $7.27 $131,594.27 18101.00 203-01.11 PRESPLITTING OF ROCK EXCAVATION S.Y. * $25.00 $45,000.00 1800.00 1 $15.00 $8,835.00 589.00 2 $6.28 $507,299.80 80787.00 3 $11.66 $128,207.33 10993.00 STATE $7.32 $689,342.13 94169.00 203-01.29 ROCK EXCAVATION C.Y. 1 $25.00 $11,750.00 470.00 2 $16.00 $18,752.00 1172.00 STATE $18.58 $30,502.00 1642.00 203-01.95 DESIGN-BUILD GRADING AND ROADWAYS LS * $159,110.00 $159,110.00 1.00 2 $1,158,446.31 $1,158,446.31 1.00 STATE $658,778.16 $1,317,556.31 2.00 203-02.01 BORROW EXCAVATION (GRADED SOLID ROCK) TON 1 $19.63 $562,174.40 28639.00 2 $11.87 $4,338,968.14 365409.00 3 $10.21 $3,828,533.99 375028.00 4 $19.17 $5,751,518.80 299983.00 STATE $13.55 $14,481,195.33 1069059.00 203-02.02 BORROW EXCAVATION (GRADED SOLID ROCK) C.Y. 1 $29.24 $40,086.00 1371.00 2 $18.86 $325,329.00 17251.00 3 $12.01 $383,002.80 31887.00 4 $37.47 $860,573.49 22967.00 STATE $21.90 $1,608,991.29 73476.00 203-02.03 BORROW EXCAVATION (SOLID ROCK) TON 1 $26.00 $63,414.00 2439.00 STATE $26.00 $63,414.00 2439.00 203-03 BORROW EXCAVATION (UNCLASSIFIED) C.Y. 1 $7.37 $2,699,307.44 366448.00 2 $4.94 $2,187,154.39 442821.00 3 $4.01 $3,387,878.71 845333.00 4 $2.68 $6,549,449.38 2441526.00 STATE $3.62 $14,823,789.92 4096128.00 203-03.01 BORROW EXCAVATION (SELECT MATERIAL) C.Y. 4 $10.63 $390,657.80 36738.00 STATE $10.63 $390,657.80 36738.00 203-03.05 BORROW EXCAVATION (SELECT MATERIAL) TON 4 $5.64 $2,870,145.00 509100.00 STATE $5.64 $2,870,145.00 509100.00 203-03.10 SELECT GRANULAR MATERIAL TON 4 $4.70 $144,504.00 30759.00

Average Unit Prices - 2009 Awarded Contracts 8 Item Unit of Average Total Total Number Description Measure Region Unit Price Cost Quantity STATE $4.70 $144,504.00 30759.00 203-03.51 BORROW EXCAVATION (UNCLASSIFIED) C.Y. 2 $2.88 $39,254.40 13630.00 STATE $2.88 $39,254.40 13630.00 203-04 PLACING AND SPREADING TOPSOIL C.Y. 1 $4.72 $260,085.70 55129.00 2 $2.66 $484,384.07 182071.00 3 $2.62 $616,462.53 235293.00 4 $2.24 $462,897.84 206488.00 STATE $2.69 $1,823,830.14 678981.00 203-04.02 STRIPPING & STOCKPILE TOPSOIL C.Y. 2 $10.00 $19,220.00 1922.00 STATE $10.00 $19,220.00 1922.00 203-05 UNDERCUTTING C.Y. 1 $15.49 $3,098.00 200.00 2 $5.56 $658,059.95 118261.00 3 $4.44 $175,213.20 39462.00 4 $4.28 $139,481.29 32591.00 STATE $5.12 $975,852.44 190514.00 203-06 WATER M.G. 1 $3.07 $55,049.19 17912.00 2 $4.53 $78,347.60 17298.00 3 $4.73 $190,724.66 40286.10 4 $6.63 $191,839.58 28949.80 STATE $4.94 $515,961.03 104445.90 203-07 FURNISHING & SPREADING TOPSOIL C.Y. 1 $9.11 $101,422.89 11136.00 2 $1.34 $29,194.81 21814.00 3 $11.26 $311,912.20 27705.00 4 $7.00 $3,381.00 483.00 STATE $7.29 $445,910.90 61138.00 203-08 CHANNEL EXCAVATION (UNCLASSIFIED) C.Y. 1 $13.20 $67,661.88 5127.00 2 $8.98 $60,286.00 6715.00 3 $8.13 $265,224.22 32640.00 4 $4.47 $406,854.91 91012.00 STATE $5.90 $800,027.01 135494.00 203-10 EMBANKMENT (COMPACTED IN PLACE) C.Y. 4 $8.39 $18,571.00 2214.00 STATE $8.39 $18,571.00 2214.00 203-10.15 WASTE MATERIAL C.Y. 1 $1.00 $1,901.00 1901.00 STATE $1.00 $1,901.00 1901.00 203-11 SCALING AND TRIMMING S.Y. * $20.00 $98,000.00 4900.00 2 $5.25 $590,976.75 112567.00 STATE $5.87 $688,976.75 117467.00 203-12.30 WETLAND MATERIALS EXC AND RELOCATION C.Y. 2 $7.00 $12,789.00 1827.00 STATE $7.00 $12,789.00 1827.00 203-30.01 ROADWAY APPROACHES LS * $29,400.00 $29,400.00 1.00 1 $19,329.14 $231,949.72 12.00 STATE $20,103.82 $261,349.72 13.00 203-30.02 ROADWAY APPROACHES LS 1 $18,000.00 $18,000.00 1.00 STATE $18,000.00 $18,000.00 1.00 203-40.02 ROCK ANCHORS L.F. * $50.00 $560,000.00 11200.00 1 $16.00 $67,200.00 4200.00 STATE $40.73 $627,200.00 15400.00 203-40.16 ROCK BOLT PULL TEST EACH * $1,000.00 $4,000.00 4.00 STATE $1,000.00 $4,000.00 4.00 203-50 CONSTRUCTION OF HAUL ROAD LS * $222,000.00 $222,000.00 1.00 1 $200,250.00 $400,500.00 2.00

Average Unit Prices - 2009 Awarded Contracts 9 Item Unit of Average Total Total Number Description Measure Region Unit Price Cost Quantity 2 $36,939.27 $110,817.82 3.00 3 $60,000.00 $60,000.00 1.00 4 $51,933.33 $155,800.00 3.00 STATE $94,911.78 $949,117.82 10.00 203M01 ROAD & DRAINAGE EXCAVATION (UNCLIFIED) m3 2 $2.00 $544,982.00 272491.00 3 $9.16 $1,514,551.04 165344.00 STATE $4.70 $2,059,533.04 437835.00 203M01.11 PRESPLITTING OF ROCK EXCAVATION m2 3 $15.97 $30,295.09 1897.00 STATE $15.97 $30,295.09 1897.00 203M02.01 BORROW EXCAVATION (GRADED SOLID ROCK) TONN 2 $12.75 $225,267.00 17668.00 STATE $12.75 $225,267.00 17668.00 203M03 BORROW EXCAVATION (UNCLASSIFIED) m3 2 $2.82 $1,743,332.46 618203.00 STATE $2.82 $1,743,332.46 618203.00 203M04 PLACING AND SPREADING TOPSOIL m3 2 $4.30 $129,915.90 30213.00 3 $4.90 $25,048.80 5112.00 STATE $4.39 $154,964.70 35325.00 203M06 WATER m3 2 $0.80 $18,032.00 22540.00 3 $1.44 $17,746.56 12324.00 STATE $1.03 $35,778.56 34864.00 203M07 FURNISHING & SPREADING TOPSOIL m3 2 $0.10 $2,978.80 29788.00 STATE $0.10 $2,978.80 29788.00 204-01 CULVERT EXCAVATION (UNCLASSIFIED) C.Y. 3 $11.25 $26,662.50 2370.00 STATE $11.25 $26,662.50 2370.00 204-02.01 DRY EXCAVATION (BRIDGES) C.Y. * $15.00 $5,700.00 380.00 1 $12.59 $85,736.26 6810.00 2 $15.93 $149,208.96 9368.00 3 $13.55 $69,098.35 5100.00 4 $9.12 $388,013.00 42548.00 STATE $10.87 $697,756.57 64206.00 204-02.10 DRILLED CAISSON - EARTH L.F. 1 $37.00 $55,241.00 1493.00 3 $40.00 $17,600.00 440.00 STATE $37.68 $72,841.00 1933.00 204-02.11 DRILLED CAISSON - EARTH L.F. 1 $50.00 $3,200.00 64.00 3 $60.00 $600.00 10.00 STATE $51.35 $3,800.00 74.00 204-02.20 DRILLED CAISSON - ROCK L.F. 1 $150.00 $44,550.00 297.00 3 $282.22 $25,400.00 90.00 STATE $180.75 $69,950.00 387.00 204-02.21 DRILLED CAISSON - ROCK L.F. 1 $61.69 $113,200.00 1835.00 STATE $61.69 $113,200.00 1835.00 204-03.01 WET EXCAVATION C.Y. * $50.00 $10,200.00 204.00 1 $55.08 $459,826.46 8349.00 2 $29.98 $81,683.92 2725.00 3 $22.26 $27,132.84 1219.00 4 $23.64 $14,562.00 616.00 STATE $45.25 $593,405.22 13113.00 204-04.01 ROCK EXCAVATION (BRIDGES) C.Y. * $85.00 $27,625.00 325.00 1 $141.02 $669,162.41 4745.00 2 $55.44 $115,935.00 2091.00 3 $51.78 $31,015.00 599.00 4 $50.00 $900.00 18.00

Average Unit Prices - 2009 Awarded Contracts 10 Item Unit of Average Total Total Number Description Measure Region Unit Price Cost Quantity STATE $108.59 $844,637.41 7778.00 204-05 ROCK DRILLING (BRIDGES) L.F. * $40.00 $1,920.00 48.00 1 $22.64 $22,818.72 1008.00 2 $18.16 $10,896.00 600.00 3 $13.08 $11,064.00 846.00 4 $25.00 $1,500.00 60.00 STATE $18.81 $48,198.72 2562.00 204-05.20 GROUT CASING INSTALLATION L.F. 1 $39.50 $2,370.00 60.00 STATE $39.50 $2,370.00 60.00 204-05.21 CORE HOLE DRILLING FOR GROUT LS 3 $1,000.00 $1,000.00 1.00 STATE $1,000.00 $1,000.00 1.00 204-05.50 DESIGN-BUILD GEOTECHNICAL LS 2 $85,050.00 $85,050.00 1.00 STATE $85,050.00 $85,050.00 1.00 204-07 BEDDING MATERIAL (PIPE) CLASS B C.Y. 1 $20.00 $1,300.00 65.00 3 $33.77 $2,566.50 76.00 STATE $27.42 $3,866.50 141.00 204-08 FOUNDATION FILL MATERIAL C.Y. 1 $43.64 $42,552.86 975.00 2 $39.61 $55,507.00 1401.40 3 $33.26 $71,532.08 2151.00 4 $42.89 $205,623.08 4793.64 STATE $40.25 $375,215.02 9321.04 204-08.01 BACKFILL MATERIAL (FLOWABLE FILL) C.Y. 1 $248.01 $74,900.00 302.00 2 $122.73 $37,409.20 304.80 4 $149.66 $181,682.00 1214.00 STATE $161.46 $293,991.20 1820.80 204-09.01 COFFERDAM LS 1 $300,000.00 $300,000.00 1.00 2 $13,500.00 $13,500.00 1.00 STATE $156,750.00 $313,500.00 2.00 204-09.02 COFFERDAM LS 1 $800,000.00 $800,000.00 1.00 2 $10,700.00 $10,700.00 1.00 STATE $405,350.00 $810,700.00 2.00 204-09.03 COFFERDAM LS 1 $800,000.00 $800,000.00 1.00 STATE $800,000.00 $800,000.00 1.00 204-09.04 COFFERDAM LS 1 $800,000.00 $800,000.00 1.00 STATE $800,000.00 $800,000.00 1.00 204-09.05 COFFERDAM LS 1 $800,000.00 $800,000.00 1.00 STATE $800,000.00 $800,000.00 1.00 204-09.06 COFFERDAM LS 1 $300,000.00 $300,000.00 1.00 STATE $300,000.00 $300,000.00 1.00 204-10.01 FOUNDATION PREPARATION LS * $22,000.00 $22,000.00 1.00 1 $15,757.68 $141,819.08 9.00 2 $27,888.36 $167,330.17 6.00 3 $24,332.68 $121,663.41 5.00 4 $72,175.00 $288,700.00 4.00 STATE $29,660.51 $741,512.66 25.00 204-10.02 FOUNDATION PREPARATION LS * $22,000.00 $22,000.00 1.00 1 $23,563.82 $117,819.08 5.00 2 $33,638.36 $201,830.17 6.00 3 $28,090.24 $112,360.94 4.00 4 $62,900.00 $188,700.00 3.00 STATE $33,826.85 $642,710.19 19.00

Average Unit Prices - 2009 Awarded Contracts 11 Item Unit of Average Total Total Number Description Measure Region Unit Price Cost Quantity 204-10.03 FOUNDATION PREPARATION LS 1 $16,000.00 $48,000.00 3.00 2 $17,914.61 $53,743.82 3.00 3 $4,500.00 $9,000.00 2.00 STATE $13,842.98 $110,743.82 8.00 204-10.04 FOUNDATION PREPARATION LS 1 $25,000.00 $25,000.00 1.00 2 $23,500.00 $47,000.00 2.00 3 $3,000.00 $3,000.00 1.00 STATE $18,750.00 $75,000.00 4.00 204-10.05 FOUNDATION PREPARATION LS 1 $5,000.00 $5,000.00 1.00 2 $20,000.00 $20,000.00 1.00 STATE $12,500.00 $25,000.00 2.00 204-10.06 FOUNDATION PREPARATION LS 1 $5,000.00 $5,000.00 1.00 2 $20,000.00 $20,000.00 1.00 STATE $12,500.00 $25,000.00 2.00 204-10.07 FOUNDATION PREPARATION LS 1 $8,000.00 $8,000.00 1.00 STATE $8,000.00 $8,000.00 1.00 204-10.08 FOUNDATION PREPARATION LS 1 $8,000.00 $8,000.00 1.00 STATE $8,000.00 $8,000.00 1.00 204-10.13 FOUNDATION PREPARATION LS 3 $5,600.00 $5,600.00 1.00 STATE $5,600.00 $5,600.00 1.00 204-10.14 FOUNDATION PREPARATION LS 3 $10,000.00 $10,000.00 1.00 STATE $10,000.00 $10,000.00 1.00 204-11 BRIDGE EXCAVATION (UNCLASSIFIED) C.Y. 1 $35.00 $31,500.00 900.00 3 $18.41 $8,909.95 484.00 STATE $29.20 $40,409.95 1384.00 204-12 CORE DRILLING (CONCRETE SEAL) L.F. 1 $28.00 $32,256.00 1152.00 STATE $28.00 $32,256.00 1152.00 204-14 CORE DRILLING FOR PILES(ROCK) L.F. * $135.00 $11,340.00 84.00 1 $300.00 $9,600.00 32.00 2 $106.99 $164,550.00 1538.00 3 $225.00 $28,800.00 128.00 STATE $120.25 $214,290.00 1782.00 204-15 CORE DRILLING FOR PILES(SOIL) L.F. * $65.00 $2,340.00 36.00 1 $50.00 $4,400.00 88.00 2 $42.36 $42,490.00 1003.00 3 $62.50 $30,750.00 492.00 STATE $49.40 $79,980.00 1619.00 204M02.01 DRY EXCAVATION (BRIDGES) m3 2 $15.00 $10,500.00 700.00 3 $24.98 $67,096.28 2686.00 STATE $22.92 $77,596.28 3386.00 204M02.10 DRILLED CAISSON - EARTH m 3 $200.55 $55,953.45 279.00 STATE $200.55 $55,953.45 279.00 204M02.11 DRILLED CAISSON - EARTH m 3 $1,081.39 $7,569.73 7.00 STATE $1,081.39 $7,569.73 7.00 204M02.20 DRILLED CAISSON-ROCK m 3 $3,333.04 $33,330.40 10.00 STATE $3,333.04 $33,330.40 10.00 204M02.21 DRILLED CAISSON-ROCK m 3 $790.27 $131,184.82 166.00 STATE $790.27 $131,184.82 166.00 204M02.23 DRILLED CAISSON-ROCK m 3 $5,019.99 $110,439.78 22.00 STATE $5,019.99 $110,439.78 22.00 204M02.30 DRILLED CAISSON- UNCLIFIED m 3 $4,088.51 $12,265.53 3.00

Average Unit Prices - 2009 Awarded Contracts 12 Item Unit of Average Total Total Number Description Measure Region Unit Price Cost Quantity STATE $4,088.51 $12,265.53 3.00 204M04.01 ROCK EXCAVATION (BRIDGES) m3 3 $35.38 $50,699.54 1433.00 STATE $35.38 $50,699.54 1433.00 204M05 ROCK DRILLING (BRIDGES) m 3 $62.72 $8,529.92 136.00 STATE $62.72 $8,529.92 136.00 204M08 FOUNDATION FILL MATERIAL m3 2 $45.00 $21,735.00 483.00 STATE $45.00 $21,735.00 483.00 204M08.01 BACKFILL MATERIAL (FLOWABLE FILL) m3 3 $279.26 $17,034.86 61.00 STATE $279.26 $17,034.86 61.00 205-01.98 ROCK FILL TON 2 $23.43 $15,560.00 664.00 STATE $23.43 $15,560.00 664.00 207-20.01 ROADWAY SUBGRADE TIMBER MAT(TEMP) L.F. 4 $118.96 $1,379,148.50 11593.00 STATE $118.96 $1,379,148.50 11593.00 207-99.91 EARTHWORK, SUBGRADE, AND BASE LS 3 $8,000.00 $8,000.00 1.00 STATE $8,000.00 $8,000.00 1.00 208-01 SHOULDERS AND DITCHES L.M. 1 $730.14 $250,291.66 342.80 STATE $730.14 $250,291.66 342.80 208-01.01 DITCHES L.F. 3 $4.50 $4,500.00 1000.00 STATE $4.50 $4,500.00 1000.00 208-01.02 SHOULDER PREPARATION L.M. 2 $758.00 $6,822.00 9.00 4 $1,697.52 $61,586.00 36.28 STATE $1,510.78 $68,408.00 45.28 209-01.01 TEMPORARY TERRACING L.F. 2 $1.03 $5,150.00 5000.00 STATE $1.03 $5,150.00 5000.00 209-01.10 EROSION AND SILT CONTROL (DESCRIPTION) LS 3 $1,500.00 $1,500.00 1.00 STATE $1,500.00 $1,500.00 1.00 209-01.30 TEMPORARY COMPOST FILTER BERM C.Y. 2 $21.87 $14,215.50 650.00 STATE $21.87 $14,215.50 650.00 209-01.31 TEMPORARY MULCH FILTER BERM C.Y. 2 $6.00 $52,692.00 8782.00 STATE $6.00 $52,692.00 8782.00 209-01.50 DESIGN-BUILD ENVIR MANAGMNT (INCL. EPSC) LS * $21,610.00 $21,610.00 1.00 2 $186,221.40 $186,221.40 1.00 STATE $103,915.70 $207,831.40 2.00 209-02.02 6" TEMPORARY SLOPE DRAIN L.F. 1 $4.19 $1,550.80 370.00 STATE $4.19 $1,550.80 370.00 209-02.03 8" TEMPORARY SLOPE DRAIN L.F. 1 $8.32 $22,724.52 2730.00 2 $4.15 $20,100.76 4848.00 3 $5.53 $470.00 85.00 4 $5.09 $4,460.00 876.00 STATE $5.59 $47,755.28 8539.00 209-02.04 10" TEMPORARY SLOPE DRAIN L.F. 1 $12.66 $227.88 18.00 2 $7.94 $3,453.90 435.00 3 $10.61 $3,320.93 313.00 STATE $9.14 $7,002.71 766.00 209-02.05 12" TEMPORARY SLOPE DRAIN L.F. 1 $12.95 $5,048.65 390.00 2 $6.57 $36,143.60 5498.00 3 $11.10 $17,800.85 1604.00 4 $14.21 $125,151.50 8805.00 STATE $11.30 $184,144.60 16297.00 209-02.06 15" TEMPORARY SLOPE DRAIN L.F. 1 $13.21 $4,675.80 354.00 2 $10.03 $43,569.48 4343.00

Average Unit Prices - 2009 Awarded Contracts 13 Item Unit of Average Total Total Number Description Measure Region Unit Price Cost Quantity 3 $13.00 $4,134.00 318.00 4 $15.77 $4,306.00 273.00 STATE $10.72 $56,685.28 5288.00 209-02.07 18" TEMPORARY SLOPE DRAIN L.F. 1 $17.03 $20,892.90 1227.00 2 $13.39 $15,804.01 1180.00 3 $15.59 $59,983.49 3847.00 4 $20.06 $32,726.00 1631.00 STATE $16.41 $129,406.40 7885.00 209-03 CHECK DAMS S.F. 1 $6.00 $5,850.00 975.00 2 $4.05 $47,689.75 11769.00 3 $4.80 $10,315.40 2147.00 4 $5.53 $447.93 81.00 STATE $4.29 $64,303.08 14972.00 209-03.20 FILTER SOCK (8 INCH) L.F. 1 $6.50 $325.00 50.00 3 $1.15 $3,185.50 2770.00 4 $7.50 $3,750.00 500.00 STATE $2.19 $7,260.50 3320.00 209-03.21 FILTER SOCK (12 INCH) L.F. 1 $6.75 $2,700.00 400.00 2 $7.00 $3,500.00 500.00 STATE $6.89 $6,200.00 900.00 209-03.22 FILTER SOCK (18 INCH) L.F. 1 $1.33 $206.25 155.00 2 $7.00 $2,800.00 400.00 3 $6.78 $3,547.85 523.00 STATE $6.08 $6,554.10 1078.00 209-03.23 FILTER SOCK (24 INCH) L.F. 2 $6.23 $15,575.00 2500.00 3 $5.11 $42,711.60 8364.00 4 $3.50 $1,302.00 372.00 STATE $5.30 $59,588.60 11236.00 209-03.34 STREAM MITIGATION-LOG VANES L.F. 2 $100.00 $15,400.00 154.00 STATE $100.00 $15,400.00 154.00 209-03.36 STREAM MITIGATION-STEP POOL EACH 2 $7,500.00 $7,500.00 1.00 STATE $7,500.00 $7,500.00 1.00 209-03.37 STREAM MITIGATION CROSS VANE STRUCTURE EACH 2 $2,500.00 $7,500.00 3.0