                                               ILLINOIS DEPARTMENT OF TRANSPORTATION                                      PAGE:    1
 04/18/18  11:12:23                   U N I T  P R I C E   T A B U L A T I O N   O F   B I D S
 LETTING DATE: 01/19/2018  LETTING TYPE: SCHEDULED                                 CONTRACT NUMBER: 62B16  LETTING ITEM NUMBER: 003
 RESPONSIBLE DISTRICT: 01                                                                                  BIDS LOCKED: Y
 SECTION: 583-R                                    COUNTY: COOK                                            ESTIMATE:
                                                      --------------------------
                                                      SUMMARY OF CONTRACTOR BIDS
                                                      --------------------------

                                                             "AS READ"          SUMMATION    SUMMATION OF                       NBR
 BIDR                     CONTR        COMB  ITEM  CONTR      BIDDER            OF BIDDER     CALCULATED   LOW   BIDR CALC      BLANK
 NBR   BIDDER NAME        GROUP  COMB  GRP   NBR   GROUP      TOTAL PRICE       EXTENSIONS    EXTENSIONS   BID   EXTENSION DIFF BIDS


 0103  Alliance Contractors, Inc.
                          NO ALT                            5,405,744.77     5,405,744.77   5,405,744.77

 0362  Benchmark Construction Co., Inc.
                          NO ALT                            5,688,017.69     5,688,017.69   5,688,017.69

 0392  Berger Excavating Contractors, Inc.
                          NO ALT                            6,495,379.56     6,495,379.56   6,495,379.56

 0801  Capitol Cement Co., Inc.
                          NO ALT                            5,744,553.69     5,744,553.69   5,744,553.69

 1216  Copenhaver Construction, Inc.
                          NO ALT                            5,453,947.05     5,453,947.05   5,453,947.05

 1560  R. W. Dunteman Company
                          NO ALT                            5,555,589.90     5,555,589.90   5,555,589.90

 3702  Martam Construction Incorporated
                          NO ALT                            4,574,690.19 *   4,574,690.19   4,574,690.19    *

 4813  Plote Construction, Inc.
                          NO ALT                            5,095,820.69     5,095,820.69   5,095,820.69

 **** TOTAL GROUP NO ALT PAY ITEMS FOR THIS CONTRACT =     217
                                                       ----------------------
                                                       DETAIL CONTRACTOR BIDS
                                                       ----------------------

    ITEM NBR  ITEM DESCRIPTION                                    UNIT OF     UNIT        BIDDER         CALCULATED  BIDR CALC
 BIDR NBR  BIDDER NAME                                  QUANTITY  MEASURE     PRICE       EXTENSION      EXTENSION   EXTENSION DIFF


    A2002282  T-ALNUS SPAETHII  2.5                        3.000     EACH
 0103      Alliance Contractors, Inc.                                     500.0000        1,500.00        1,500.00
 0362      Benchmark Construction Co., Inc.                               550.0000        1,650.00        1,650.00
 0392      Berger Excavating Contractors, Inc.                            550.0000        1,650.00        1,650.00
 0801      Capitol Cement Co., Inc.                                       750.0000        2,250.00        2,250.00
 1216      Copenhaver Construction, Inc.                                  680.0000        2,040.00        2,040.00
 3702      Martam Construction Incorporated                               566.5000        1,699.50        1,699.50
 4813      Plote Construction, Inc.                                       550.0000        1,650.00        1,650.00
 1560      R. W. Dunteman Company                                         550.0000        1,650.00        1,650.00

    A2002916  T-CELTIS OCCID      2                        3.000     EACH
 0103      Alliance Contractors, Inc.                                     425.0000        1,275.00        1,275.00
 0362      Benchmark Construction Co., Inc.                               450.0000        1,350.00        1,350.00
 0392      Berger Excavating Contractors, Inc.                            450.0000        1,350.00        1,350.00
 0801      Capitol Cement Co., Inc.                                       600.0000        1,800.00        1,800.00
 1216      Copenhaver Construction, Inc.                                  650.0000        1,950.00        1,950.00
 3702      Martam Construction Incorporated                               463.5000        1,390.50        1,390.50
 4813      Plote Construction, Inc.                                       450.0000        1,350.00        1,350.00
 1560      R. W. Dunteman Company                                         450.0000        1,350.00        1,350.00

    A2004416  T-GINKGO BILOBA     2                        2.000     EACH
 0103      Alliance Contractors, Inc.                                     500.0000        1,000.00        1,000.00
 0362      Benchmark Construction Co., Inc.                               500.0000        1,000.00        1,000.00
 0392      Berger Excavating Contractors, Inc.                            500.0000        1,000.00        1,000.00
 0801      Capitol Cement Co., Inc.                                       800.0000        1,600.00        1,600.00
 1216      Copenhaver Construction, Inc.                                  800.0000        1,600.00        1,600.00
 3702      Martam Construction Incorporated                               515.0000        1,030.00        1,030.00
 4813      Plote Construction, Inc.                                       500.0000        1,000.00        1,000.00
 1560      R. W. Dunteman Company                                         500.0000        1,000.00        1,000.00

    A2004617  T-GLED TR-I DRV 2-1/2                        1.000     EACH
 0103      Alliance Contractors, Inc.                                     500.0000          500.00          500.00
 0362      Benchmark Construction Co., Inc.                               500.0000          500.00          500.00
 0392      Berger Excavating Contractors, Inc.                            500.0000          500.00          500.00
 0801      Capitol Cement Co., Inc.                                       650.0000          650.00          650.00
 1216      Copenhaver Construction, Inc.                                  700.0000          700.00          700.00
 3702      Martam Construction Incorporated                               515.0000          515.00          515.00
 4813      Plote Construction, Inc.                                       500.0000          500.00          500.00
 1560      R. W. Dunteman Company                                         500.0000          500.00          500.00

    A2008722  T-ULMUS PTRT ELM 2                           2.000     EACH
 0103      Alliance Contractors, Inc.                                     375.0000          750.00          750.00
 0362      Benchmark Construction Co., Inc.                               435.0000          870.00          870.00
 0392      Berger Excavating Contractors, Inc.                            435.0000          870.00          870.00
 0801      Capitol Cement Co., Inc.                                       650.0000        1,300.00        1,300.00
 1216      Copenhaver Construction, Inc.                                  670.0000        1,340.00        1,340.00
 3702      Martam Construction Incorporated                               448.0500          896.10          896.10
 4813      Plote Construction, Inc.                                       435.0000          870.00          870.00
 1560      R. W. Dunteman Company                                         435.0000          870.00          870.00

    A2064012  T-QUERC ALBA XR 2-1/2                        2.000     EACH
 0103      Alliance Contractors, Inc.                                     450.0000          900.00          900.00
 0362      Benchmark Construction Co., Inc.                               625.0000        1,250.00        1,250.00
 0392      Berger Excavating Contractors, Inc.                            625.0000        1,250.00        1,250.00
 0801      Capitol Cement Co., Inc.                                       800.0000        1,600.00        1,600.00
 1216      Copenhaver Construction, Inc.                                  670.0000        1,340.00        1,340.00
 3702      Martam Construction Incorporated                               643.7500        1,287.50        1,287.50
 4813      Plote Construction, Inc.                                       625.0000        1,250.00        1,250.00
 1560      R. W. Dunteman Company                                         625.0000        1,250.00        1,250.00

    C2C06024  S-RHUS TYPHINA    2'C                       90.000     EACH
 0103      Alliance Contractors, Inc.                                     117.0000       10,530.00       10,530.00
 0362      Benchmark Construction Co., Inc.                                40.0000        3,600.00        3,600.00
 0392      Berger Excavating Contractors, Inc.                             40.0000        3,600.00        3,600.00
 0801      Capitol Cement Co., Inc.                                        95.0000        8,550.00        8,550.00
 1216      Copenhaver Construction, Inc.                                   60.0000        5,400.00        5,400.00
 3702      Martam Construction Incorporated                                41.2000        3,708.00        3,708.00
 4813      Plote Construction, Inc.                                        40.0000        3,600.00        3,600.00
 1560      R. W. Dunteman Company                                          40.0000        3,600.00        3,600.00

    X0120016  FIRE HYD RMVL (DSP)                          5.000     EACH
 0103      Alliance Contractors, Inc.                                   1,660.0000        8,300.00        8,300.00
 0362      Benchmark Construction Co., Inc.                             1,193.5300        5,967.65        5,967.65
 0392      Berger Excavating Contractors, Inc.                          1,550.0000        7,750.00        7,750.00
 0801      Capitol Cement Co., Inc.                                     1,660.0000        8,300.00        8,300.00
 1216      Copenhaver Construction, Inc.                                1,400.0000        7,000.00        7,000.00
 3702      Martam Construction Incorporated                             2,605.4900       13,027.45       13,027.45
 4813      Plote Construction, Inc.                                     1,213.2500        6,066.25        6,066.25
 1560      R. W. Dunteman Company                                       1,213.2500        6,066.25        6,066.25

    X0120017  FH & AUX VAL (DSP)                           7.000     EACH
 0103      Alliance Contractors, Inc.                                   4,890.0000       34,230.00       34,230.00
 0362      Benchmark Construction Co., Inc.                             7,613.3900       53,293.73       53,293.73
 0392      Berger Excavating Contractors, Inc.                          6,700.0000       46,900.00       46,900.00
 0801      Capitol Cement Co., Inc.                                     4,890.0000       34,230.00       34,230.00
 1216      Copenhaver Construction, Inc.                                6,100.0000       42,700.00       42,700.00
 3702      Martam Construction Incorporated                             5,400.0000       37,800.00       37,800.00
 4813      Plote Construction, Inc.                                     6,902.2500       48,315.75       48,315.75
 1560      R. W. Dunteman Company                                       6,902.2500       48,315.75       48,315.75

    X0200006  CLRD PCC SHLDRS 12"                        410.000    SQ YD
 0103      Alliance Contractors, Inc.                                     146.5000       60,065.00       60,065.00
 0362      Benchmark Construction Co., Inc.                               160.0000       65,600.00       65,600.00
 0392      Berger Excavating Contractors, Inc.                            225.0000       92,250.00       92,250.00
 0801      Capitol Cement Co., Inc.                                       150.0000       61,500.00       61,500.00
 1216      Copenhaver Construction, Inc.                                  130.0000       53,300.00       53,300.00
 3702      Martam Construction Incorporated                               135.0000       55,350.00       55,350.00
 4813      Plote Construction, Inc.                                       150.0000       61,500.00       61,500.00
 1560      R. W. Dunteman Company                                         155.0000       63,550.00       63,550.00

    X0320100  GRV RCSD PVT MRKG  10                      291.000     FOOT
 0103      Alliance Contractors, Inc.                                       3.7300        1,085.43        1,085.43
 0362      Benchmark Construction Co., Inc.                                 7.0000        2,037.00        2,037.00
 0392      Berger Excavating Contractors, Inc.                              3.7300        1,085.43        1,085.43
 0801      Capitol Cement Co., Inc.                                         7.0000        2,037.00        2,037.00
 1216      Copenhaver Construction, Inc.                                    6.0000        1,746.00        1,746.00
 3702      Martam Construction Incorporated                                11.4300        3,326.13        3,326.13
 4813      Plote Construction, Inc.                                         7.0000        2,037.00        2,037.00
 1560      R. W. Dunteman Company                                           7.0000        2,037.00        2,037.00

    X0320110  PREF PL PM TB LINE  9                      291.000     FOOT
 0103      Alliance Contractors, Inc.                                      10.6100        3,087.51        3,087.51
 0362      Benchmark Construction Co., Inc.                                11.1000        3,230.10        3,230.10
 0392      Berger Excavating Contractors, Inc.                             10.6100        3,087.51        3,087.51
 0801      Capitol Cement Co., Inc.                                        11.1000        3,230.10        3,230.10
 1216      Copenhaver Construction, Inc.                                   11.0000        3,201.00        3,201.00
 3702      Martam Construction Incorporated                                 7.2100        2,098.11        2,098.11
 4813      Plote Construction, Inc.                                        11.1000        3,230.10        3,230.10
 1560      R. W. Dunteman Company                                          11.1000        3,230.10        3,230.10

    X0322881  TREE TRIMMING                               20.000     EACH
 0103      Alliance Contractors, Inc.                                     120.0000        2,400.00        2,400.00
 0362      Benchmark Construction Co., Inc.                               180.0000        3,600.00        3,600.00
 0392      Berger Excavating Contractors, Inc.                            120.0000        2,400.00        2,400.00
 0801      Capitol Cement Co., Inc.                                       120.0000        2,400.00        2,400.00
 1216      Copenhaver Construction, Inc.                                   50.0000        1,000.00        1,000.00
 3702      Martam Construction Incorporated                               154.5000        3,090.00        3,090.00
 4813      Plote Construction, Inc.                                       120.0000        2,400.00        2,400.00
 1560      R. W. Dunteman Company                                         180.0000        3,600.00        3,600.00

    X0327980  PAVMT MRKG REM WTR BL                    8,537.000    SQ FT
 0103      Alliance Contractors, Inc.                                       0.7500        6,402.75        6,402.75
 0362      Benchmark Construction Co., Inc.                                 0.8500        7,256.45        7,256.45
 0392      Berger Excavating Contractors, Inc.                              0.1000          853.70          853.70
 0801      Capitol Cement Co., Inc.                                         0.8500        7,256.45        7,256.45
 1216      Copenhaver Construction, Inc.                                    1.6000       13,659.20       13,659.20
 3702      Martam Construction Incorporated                                 0.8800        7,512.56        7,512.56
 4813      Plote Construction, Inc.                                         0.8500        7,256.45        7,256.45
 1560      R. W. Dunteman Company                                           0.7500        6,402.75        6,402.75

    X1200161  DIP WM CL52 10 (DSP)                     1,947.000     FOOT
 0103      Alliance Contractors, Inc.                                     144.0000      280,368.00      280,368.00
 0362      Benchmark Construction Co., Inc.                               105.3100      205,038.57      205,038.57
 0392      Berger Excavating Contractors, Inc.                            175.0000      340,725.00      340,725.00
 0801      Capitol Cement Co., Inc.                                       144.0000      280,368.00      280,368.00
 1216      Copenhaver Construction, Inc.                                   85.0000      165,495.00      165,495.00
 3702      Martam Construction Incorporated                                87.0000      169,389.00      169,389.00
 4813      Plote Construction, Inc.                                       110.9000      215,922.30      215,922.30
 1560      R. W. Dunteman Company                                         110.9000      215,922.30      215,922.30

    X1200162  DIP WM CL52 6 (DSP)                        150.000     FOOT
 0103      Alliance Contractors, Inc.                                     104.0000       15,600.00       15,600.00
 0362      Benchmark Construction Co., Inc.                                69.6600       10,449.00       10,449.00
 0392      Berger Excavating Contractors, Inc.                            145.0000       21,750.00       21,750.00
 0801      Capitol Cement Co., Inc.                                       104.0000       15,600.00       15,600.00
 1216      Copenhaver Construction, Inc.                                   84.0000       12,600.00       12,600.00
 3702      Martam Construction Incorporated                                83.3900       12,508.50       12,508.50
 4813      Plote Construction, Inc.                                        85.8500       12,877.50       12,877.50
 1560      R. W. Dunteman Company                                          85.8500       12,877.50       12,877.50

    X1200163  CARRIER PIPE 10 (DSP)                      245.000     FOOT
 0103      Alliance Contractors, Inc.                                      75.0000       18,375.00       18,375.00
 0362      Benchmark Construction Co., Inc.                                74.1000       18,154.50       18,154.50
 0392      Berger Excavating Contractors, Inc.                            130.0000       31,850.00       31,850.00
 0801      Capitol Cement Co., Inc.                                        75.0000       18,375.00       18,375.00
 1216      Copenhaver Construction, Inc.                                   90.0000       22,050.00       22,050.00
 3702      Martam Construction Incorporated                                51.5900       12,639.55       12,639.55
 4813      Plote Construction, Inc.                                        66.7500       16,353.75       16,353.75
 1560      R. W. Dunteman Company                                          66.7500       16,353.75       16,353.75

    X1200164  CARRIER PIPE 6 (DSP)                        20.000     FOOT
 0103      Alliance Contractors, Inc.                                      61.0000        1,220.00        1,220.00
 0362      Benchmark Construction Co., Inc.                                59.4700        1,189.40        1,189.40
 0392      Berger Excavating Contractors, Inc.                            125.0000        2,500.00        2,500.00
 0801      Capitol Cement Co., Inc.                                        61.0000        1,220.00        1,220.00
 1216      Copenhaver Construction, Inc.                                   80.0000        1,600.00        1,600.00
 3702      Martam Construction Incorporated                                37.6000          752.00          752.00
 4813      Plote Construction, Inc.                                        74.6000        1,492.00        1,492.00
 1560      R. W. Dunteman Company                                          75.6000        1,512.00        1,512.00

    X1200165  CASING PIPE 16 (DSP)                       245.000     FOOT
 0103      Alliance Contractors, Inc.                                      80.0000       19,600.00       19,600.00
 0362      Benchmark Construction Co., Inc.                               102.0600       25,004.70       25,004.70
 0392      Berger Excavating Contractors, Inc.                            160.0000       39,200.00       39,200.00
 0801      Capitol Cement Co., Inc.                                        80.0000       19,600.00       19,600.00
 1216      Copenhaver Construction, Inc.                                  100.0000       24,500.00       24,500.00
 3702      Martam Construction Incorporated                               105.3600       25,813.20       25,813.20
 4813      Plote Construction, Inc.                                        51.8000       12,691.00       12,691.00
 1560      R. W. Dunteman Company                                          51.8000       12,691.00       12,691.00

    X1200166  CASING PIPE 12 (DSP)                        20.000     FOOT
 0103      Alliance Contractors, Inc.                                      74.0000        1,480.00        1,480.00
 0362      Benchmark Construction Co., Inc.                                95.4000        1,908.00        1,908.00
 0392      Berger Excavating Contractors, Inc.                            150.0000        3,000.00        3,000.00
 0801      Capitol Cement Co., Inc.                                        74.0000        1,480.00        1,480.00
 1216      Copenhaver Construction, Inc.                                  120.0000        2,400.00        2,400.00
 3702      Martam Construction Incorporated                               131.2900        2,625.80        2,625.80
 4813      Plote Construction, Inc.                                        66.5500        1,331.00        1,331.00
 1560      R. W. Dunteman Company                                          66.5500        1,331.00        1,331.00

    X1200167  CASING SPACERS (DSP)                        32.000     EACH
 0103      Alliance Contractors, Inc.                                      75.0000        2,400.00        2,400.00
 0362      Benchmark Construction Co., Inc.                                72.2700        2,312.64        2,312.64
 0392      Berger Excavating Contractors, Inc.                            285.0000        9,120.00        9,120.00
 0801      Capitol Cement Co., Inc.                                        75.0000        2,400.00        2,400.00
 1216      Copenhaver Construction, Inc.                                  110.0000        3,520.00        3,520.00
 3702      Martam Construction Incorporated                               143.1800        4,581.76        4,581.76
 4813      Plote Construction, Inc.                                       101.2000        3,238.40        3,238.40
 1560      R. W. Dunteman Company                                         101.2000        3,238.40        3,238.40

    X1200168  GV 10 5D FR CL (DSP)                         7.000     EACH
 0103      Alliance Contractors, Inc.                                   5,640.0000       39,480.00       39,480.00
 0362      Benchmark Construction Co., Inc.                             1,919.3500       13,435.45       13,435.45
 0392      Berger Excavating Contractors, Inc.                          7,000.0000       49,000.00       49,000.00
 0801      Capitol Cement Co., Inc.                                     5,640.0000       39,480.00       39,480.00
 1216      Copenhaver Construction, Inc.                                5,300.0000       37,100.00       37,100.00
 3702      Martam Construction Incorporated                             6,419.7700       44,938.39       44,938.39
 4813      Plote Construction, Inc.                                     6,500.0000       45,500.00       45,500.00
 1560      R. W. Dunteman Company                                       6,500.0000       45,500.00       45,500.00

    X1200169  WTR SERV AUG (DSP)                         570.000     FOOT
 0103      Alliance Contractors, Inc.                                      34.0000       19,380.00       19,380.00
 0362      Benchmark Construction Co., Inc.                                19.6200       11,183.40       11,183.40
 0392      Berger Excavating Contractors, Inc.                             56.0000       31,920.00       31,920.00
 0801      Capitol Cement Co., Inc.                                        34.0000       19,380.00       19,380.00
 1216      Copenhaver Construction, Inc.                                   40.0000       22,800.00       22,800.00
 3702      Martam Construction Incorporated                                16.0000        9,120.00        9,120.00
 4813      Plote Construction, Inc.                                        29.6500       16,900.50       16,900.50
 1560      R. W. Dunteman Company                                          29.6500       16,900.50       16,900.50

    X1200170  WTR SR LN 1.5 (DSP)                        570.000     FOOT
 0103      Alliance Contractors, Inc.                                      95.0000       54,150.00       54,150.00
 0362      Benchmark Construction Co., Inc.                                 7.2300        4,121.10        4,121.10
 0392      Berger Excavating Contractors, Inc.                             50.0000       28,500.00       28,500.00
 0801      Capitol Cement Co., Inc.                                        95.0000       54,150.00       54,150.00
 1216      Copenhaver Construction, Inc.                                   35.0000       19,950.00       19,950.00
 3702      Martam Construction Incorporated                                22.0000       12,540.00       12,540.00
 4813      Plote Construction, Inc.                                        58.9500       33,601.50       33,601.50
 1560      R. W. Dunteman Company                                          58.9500       33,601.50       33,601.50

    X1200171  WTR S SDL 1.5 (DSP)                         11.000     EACH
 0103      Alliance Contractors, Inc.                                     570.0000        6,270.00        6,270.00
 0362      Benchmark Construction Co., Inc.                             2,088.6700       22,975.37       22,975.37
 0392      Berger Excavating Contractors, Inc.                            500.0000        5,500.00        5,500.00
 0801      Capitol Cement Co., Inc.                                       570.0000        6,270.00        6,270.00
 1216      Copenhaver Construction, Inc.                                  150.0000        1,650.00        1,650.00
 3702      Martam Construction Incorporated                               428.0800        4,708.88        4,708.88
 4813      Plote Construction, Inc.                                       161.0000        1,771.00        1,771.00
 1560      R. W. Dunteman Company                                         161.0000        1,771.00        1,771.00

    X1200172  CORP STOP 1.5 (DSP)                         11.000     EACH
 0103      Alliance Contractors, Inc.                                     600.0000        6,600.00        6,600.00
 0362      Benchmark Construction Co., Inc.                               390.2700        4,292.97        4,292.97
 0392      Berger Excavating Contractors, Inc.                            230.0000        2,530.00        2,530.00
 0801      Capitol Cement Co., Inc.                                       600.0000        6,600.00        6,600.00
 1216      Copenhaver Construction, Inc.                                  270.0000        2,970.00        2,970.00
 3702      Martam Construction Incorporated                               456.7700        5,024.47        5,024.47
 4813      Plote Construction, Inc.                                       161.0000        1,771.00        1,771.00
 1560      R. W. Dunteman Company                                         161.0000        1,771.00        1,771.00

    X1200173  CURB STOP 1.5 (DSP)                         11.000     EACH
 0103      Alliance Contractors, Inc.                                     690.0000        7,590.00        7,590.00
 0362      Benchmark Construction Co., Inc.                               252.9500        2,782.45        2,782.45
 0392      Berger Excavating Contractors, Inc.                            800.0000        8,800.00        8,800.00
 0801      Capitol Cement Co., Inc.                                       690.0000        7,590.00        7,590.00
 1216      Copenhaver Construction, Inc.                                  150.0000        1,650.00        1,650.00
 3702      Martam Construction Incorporated                               551.2900        6,064.19        6,064.19
 4813      Plote Construction, Inc.                                       132.2500        1,454.75        1,454.75
 1560      R. W. Dunteman Company                                         132.2500        1,454.75        1,454.75

    X1200174  CURB BOX 1.5 (DSP)                          11.000     EACH
 0103      Alliance Contractors, Inc.                                     300.0000        3,300.00        3,300.00
 0362      Benchmark Construction Co., Inc.                               272.5700        2,998.27        2,998.27
 0392      Berger Excavating Contractors, Inc.                            400.0000        4,400.00        4,400.00
 0801      Capitol Cement Co., Inc.                                       300.0000        3,300.00        3,300.00
 1216      Copenhaver Construction, Inc.                                  159.0000        1,749.00        1,749.00
 3702      Martam Construction Incorporated                               248.9600        2,738.56        2,738.56
 4813      Plote Construction, Inc.                                       132.2500        1,454.75        1,454.75
 1560      R. W. Dunteman Company                                         132.2500        1,454.75        1,454.75

    X1200175  ABNDN EX VAL VLT (DSP)                       6.000     EACH
 0103      Alliance Contractors, Inc.                                     940.0000        5,640.00        5,640.00
 0362      Benchmark Construction Co., Inc.                               246.7600        1,480.56        1,480.56
 0392      Berger Excavating Contractors, Inc.                          1,200.0000        7,200.00        7,200.00
 0801      Capitol Cement Co., Inc.                                       940.0000        5,640.00        5,640.00
 1216      Copenhaver Construction, Inc.                                  300.0000        1,800.00        1,800.00
 3702      Martam Construction Incorporated                               979.9800        5,879.88        5,879.88
 4813      Plote Construction, Inc.                                       357.6500        2,145.90        2,145.90
 1560      R. W. Dunteman Company                                         357.6500        2,145.90        2,145.90

    X1200176  CP PVC WS 2 (DSP)                          570.000     FOOT
 0103      Alliance Contractors, Inc.                                       4.0000        2,280.00        2,280.00
 0362      Benchmark Construction Co., Inc.                                 1.0300          587.10          587.10
 0392      Berger Excavating Contractors, Inc.                             10.0000        5,700.00        5,700.00
 0801      Capitol Cement Co., Inc.                                         4.0000        2,280.00        2,280.00
 1216      Copenhaver Construction, Inc.                                   15.0000        8,550.00        8,550.00
 3702      Martam Construction Incorporated                                32.5500       18,553.50       18,553.50
 4813      Plote Construction, Inc.                                         8.1500        4,645.50        4,645.50
 1560      R. W. Dunteman Company                                           8.1500        4,645.50        4,645.50

    X1200177  P RMV ALL TP SZ (DSP)                      102.000     FOOT
 0103      Alliance Contractors, Inc.                                      42.0000        4,284.00        4,284.00
 0362      Benchmark Construction Co., Inc.                                94.9900        9,688.98        9,688.98
 0392      Berger Excavating Contractors, Inc.                             70.0000        7,140.00        7,140.00
 0801      Capitol Cement Co., Inc.                                        42.0000        4,284.00        4,284.00
 1216      Copenhaver Construction, Inc.                                   15.0000        1,530.00        1,530.00
 3702      Martam Construction Incorporated                                32.6700        3,332.34        3,332.34
 4813      Plote Construction, Inc.                                        34.0500        3,473.10        3,473.10
 1560      R. W. Dunteman Company                                          34.0500        3,473.10        3,473.10

    X1200178  PRES CON 10 (DSP)                            1.000     EACH
 0103      Alliance Contractors, Inc.                                   9,420.0000        9,420.00        9,420.00
 0362      Benchmark Construction Co., Inc.                            13,838.1100       13,838.11       13,838.11
 0392      Berger Excavating Contractors, Inc.                         12,000.0000       12,000.00       12,000.00
 0801      Capitol Cement Co., Inc.                                     9,420.0000        9,420.00        9,420.00
 1216      Copenhaver Construction, Inc.                                7,300.0000        7,300.00        7,300.00
 3702      Martam Construction Incorporated                             6,975.9000        6,975.90        6,975.90
 4813      Plote Construction, Inc.                                     9,453.5000        9,453.50        9,453.50
 1560      R. W. Dunteman Company                                       9,453.5000        9,453.50        9,453.50

    X1200179  S S DIP CL52 12 (DSP)                      334.000     FOOT
 0103      Alliance Contractors, Inc.                                     145.0000       48,430.00       48,430.00
 0362      Benchmark Construction Co., Inc.                               150.6200       50,307.08       50,307.08
 0392      Berger Excavating Contractors, Inc.                            215.0000       71,810.00       71,810.00
 0801      Capitol Cement Co., Inc.                                       145.0000       48,430.00       48,430.00
 1216      Copenhaver Construction, Inc.                                  145.0000       48,430.00       48,430.00
 3702      Martam Construction Incorporated                               114.6200       38,283.08       38,283.08
 4813      Plote Construction, Inc.                                       230.7500       77,070.50       77,070.50
 1560      R. W. Dunteman Company                                         230.7500       77,070.50       77,070.50

    X1200180  S MH TA NF CL L (DSP)                        3.000     EACH
 0103      Alliance Contractors, Inc.                                   8,310.0000       24,930.00       24,930.00
 0362      Benchmark Construction Co., Inc.                             6,600.5400       19,801.62       19,801.62
 0392      Berger Excavating Contractors, Inc.                         17,000.0000       51,000.00       51,000.00
 0801      Capitol Cement Co., Inc.                                     8,310.0000       24,930.00       24,930.00
 1216      Copenhaver Construction, Inc.                                9,500.0000       28,500.00       28,500.00
 3702      Martam Construction Incorporated                             5,435.2700       16,305.81       16,305.81
 4813      Plote Construction, Inc.                                     7,775.6500       23,326.95       23,326.95
 1560      R. W. Dunteman Company                                       7,775.6500       23,326.95       23,326.95

    X1400203  LUM LED HM B                                18.000     EACH
 0103      Alliance Contractors, Inc.                                     730.0000       13,140.00       13,140.00
 0362      Benchmark Construction Co., Inc.                               655.2700       11,794.86       11,794.86
 0392      Berger Excavating Contractors, Inc.                            730.0000       13,140.00       13,140.00
 0801      Capitol Cement Co., Inc.                                       473.3000        8,519.40        8,519.40
 1216      Copenhaver Construction, Inc.                                  700.0000       12,600.00       12,600.00
 3702      Martam Construction Incorporated                               751.9000       13,534.20       13,534.20
 4813      Plote Construction, Inc.                                       730.0000       13,140.00       13,140.00
 1560      R. W. Dunteman Company                                         730.0000       13,140.00       13,140.00

    X1700001  DRILL MH HDHH MWL JBX                        1.000     EACH
 0103      Alliance Contractors, Inc.                                     200.0000          200.00          200.00
 0362      Benchmark Construction Co., Inc.                               360.8900          360.89          360.89
 0392      Berger Excavating Contractors, Inc.                            200.0000          200.00          200.00
 0801      Capitol Cement Co., Inc.                                       360.8900          360.89          360.89
 1216      Copenhaver Construction, Inc.                                  490.0000          490.00          490.00
 3702      Martam Construction Incorporated                               206.0000          206.00          206.00
 4813      Plote Construction, Inc.                                       200.0000          200.00          200.00
 1560      R. W. Dunteman Company                                         200.0000          200.00          200.00

    X2010310  TREE REMOV SPL                              20.000     UNIT
 0103      Alliance Contractors, Inc.                                      20.0000          400.00          400.00
 0362      Benchmark Construction Co., Inc.                                27.0000          540.00          540.00
 0392      Berger Excavating Contractors, Inc.                             20.0000          400.00          400.00
 0801      Capitol Cement Co., Inc.                                        20.0000          400.00          400.00
 1216      Copenhaver Construction, Inc.                                   50.0000        1,000.00        1,000.00
 3702      Martam Construction Incorporated                               206.0000        4,120.00        4,120.00
 4813      Plote Construction, Inc.                                        20.0000          400.00          400.00
 1560      R. W. Dunteman Company                                          27.0000          540.00          540.00

    X2700003  GROOVING RPM 8                             780.000     FOOT
 0103      Alliance Contractors, Inc.                                       2.9800        2,324.40        2,324.40
 0362      Benchmark Construction Co., Inc.                                 4.5000        3,510.00        3,510.00
 0392      Berger Excavating Contractors, Inc.                              2.9800        2,324.40        2,324.40
 0801      Capitol Cement Co., Inc.                                         4.5000        3,510.00        3,510.00
 1216      Copenhaver Construction, Inc.                                    4.0000        3,120.00        3,120.00
 3702      Martam Construction Incorporated                                 8.5000        6,630.00        6,630.00
 4813      Plote Construction, Inc.                                         4.5000        3,510.00        3,510.00
 1560      R. W. Dunteman Company                                           4.5000        3,510.00        3,510.00

    X2700004  PREF PL PM TB LINE  7                      780.000     FOOT
 0103      Alliance Contractors, Inc.                                       8.2500        6,435.00        6,435.00
 0362      Benchmark Construction Co., Inc.                                 8.2500        6,435.00        6,435.00
 0392      Berger Excavating Contractors, Inc.                              8.2500        6,435.00        6,435.00
 0801      Capitol Cement Co., Inc.                                         8.2500        6,435.00        6,435.00
 1216      Copenhaver Construction, Inc.                                    9.0000        7,020.00        7,020.00
 3702      Martam Construction Incorporated                                 4.6400        3,619.20        3,619.20
 4813      Plote Construction, Inc.                                         8.2500        6,435.00        6,435.00
 1560      R. W. Dunteman Company                                           8.2500        6,435.00        6,435.00

    X4021000  TEMP ACCESS- PRIV ENT                        6.000     EACH
 0103      Alliance Contractors, Inc.                                       1.0000            6.00            6.00
 0362      Benchmark Construction Co., Inc.                             1,178.2500        7,069.50        7,069.50
 0392      Berger Excavating Contractors, Inc.                            750.0000        4,500.00        4,500.00
 0801      Capitol Cement Co., Inc.                                       750.0000        4,500.00        4,500.00
 1216      Copenhaver Construction, Inc.                                  180.0000        1,080.00        1,080.00
 3702      Martam Construction Incorporated                               600.0000        3,600.00        3,600.00
 4813      Plote Construction, Inc.                                     1,000.0000        6,000.00        6,000.00
 1560      R. W. Dunteman Company                                         468.2000        2,809.20        2,809.20

    X4022000  TEMP ACCESS- COM ENT                         9.000     EACH
 0103      Alliance Contractors, Inc.                                       1.0000            9.00            9.00
 0362      Benchmark Construction Co., Inc.                             1,270.3900       11,433.51       11,433.51
 0392      Berger Excavating Contractors, Inc.                          1,500.0000       13,500.00       13,500.00
 0801      Capitol Cement Co., Inc.                                     1,000.0000        9,000.00        9,000.00
 1216      Copenhaver Construction, Inc.                                  210.0000        1,890.00        1,890.00
 3702      Martam Construction Incorporated                               900.0000        8,100.00        8,100.00
 4813      Plote Construction, Inc.                                     1,100.0000        9,900.00        9,900.00
 1560      R. W. Dunteman Company                                         823.1800        7,408.62        7,408.62

    X4400110  TEMP PAVT REMOVAL                          612.000    SQ YD
 0103      Alliance Contractors, Inc.                                      20.0000       12,240.00       12,240.00
 0362      Benchmark Construction Co., Inc.                                18.5600       11,358.72       11,358.72
 0392      Berger Excavating Contractors, Inc.                              9.0000        5,508.00        5,508.00
 0801      Capitol Cement Co., Inc.                                        10.0000        6,120.00        6,120.00
 1216      Copenhaver Construction, Inc.                                   11.0000        6,732.00        6,732.00
 3702      Martam Construction Incorporated                                12.0000        7,344.00        7,344.00
 4813      Plote Construction, Inc.                                         0.0100            6.12            6.12
 1560      R. W. Dunteman Company                                          18.1700       11,120.04       11,120.04

    X4401198  HMA SURF REM VAR DP                        160.000    SQ YD
 0103      Alliance Contractors, Inc.                                      58.1300        9,300.80        9,300.80
 0362      Benchmark Construction Co., Inc.                                58.1300        9,300.80        9,300.80
 0392      Berger Excavating Contractors, Inc.                             58.1300        9,300.80        9,300.80
 0801      Capitol Cement Co., Inc.                                        25.0000        4,000.00        4,000.00
 1216      Copenhaver Construction, Inc.                                   15.0000        2,400.00        2,400.00
 3702      Martam Construction Incorporated                                59.8700        9,579.20        9,579.20
 4813      Plote Construction, Inc.                                        35.0000        5,600.00        5,600.00
 1560      R. W. Dunteman Company                                          15.6200        2,499.20        2,499.20

    X4421790  CL D PATCH T2 12 SPL                        12.000    SQ YD
 0103      Alliance Contractors, Inc.                                     343.3100        4,119.72        4,119.72
 0362      Benchmark Construction Co., Inc.                               343.3100        4,119.72        4,119.72
 0392      Berger Excavating Contractors, Inc.                            343.3100        4,119.72        4,119.72
 0801      Capitol Cement Co., Inc.                                        85.0000        1,020.00        1,020.00
 1216      Copenhaver Construction, Inc.                                  160.0000        1,920.00        1,920.00
 3702      Martam Construction Incorporated                               401.5000        4,818.00        4,818.00
 4813      Plote Construction, Inc.                                       525.0000        6,300.00        6,300.00
 1560      R. W. Dunteman Company                                         175.1300        2,101.56        2,101.56

    X550A562  TEMP SS CL A 2  12                          39.000     FOOT
 0103      Alliance Contractors, Inc.                                     105.0000        4,095.00        4,095.00
 0362      Benchmark Construction Co., Inc.                               111.7500        4,358.25        4,358.25
 0392      Berger Excavating Contractors, Inc.                            185.0000        7,215.00        7,215.00
 0801      Capitol Cement Co., Inc.                                       105.0000        4,095.00        4,095.00
 1216      Copenhaver Construction, Inc.                                   75.0000        2,925.00        2,925.00
 3702      Martam Construction Incorporated                                71.8900        2,803.71        2,803.71
 4813      Plote Construction, Inc.                                        91.5500        3,570.45        3,570.45
 1560      R. W. Dunteman Company                                          91.5500        3,570.45        3,570.45

    X5537600  SS CLEANED  8                              316.000     FOOT
 0103      Alliance Contractors, Inc.                                       4.7500        1,501.00        1,501.00
 0362      Benchmark Construction Co., Inc.                                 7.5800        2,395.28        2,395.28
 0392      Berger Excavating Contractors, Inc.                              7.0000        2,212.00        2,212.00
 0801      Capitol Cement Co., Inc.                                        12.0000        3,792.00        3,792.00
 1216      Copenhaver Construction, Inc.                                    7.0000        2,212.00        2,212.00
 3702      Martam Construction Incorporated                                 5.4300        1,715.88        1,715.88
 4813      Plote Construction, Inc.                                         4.7500        1,501.00        1,501.00
 1560      R. W. Dunteman Company                                           4.7500        1,501.00        1,501.00

    X5537700  SS CLEANED 10                              215.000     FOOT
 0103      Alliance Contractors, Inc.                                       5.0000        1,075.00        1,075.00
 0362      Benchmark Construction Co., Inc.                                 7.8800        1,694.20        1,694.20
 0392      Berger Excavating Contractors, Inc.                              7.0000        1,505.00        1,505.00
 0801      Capitol Cement Co., Inc.                                        15.0000        3,225.00        3,225.00
 1216      Copenhaver Construction, Inc.                                    8.0000        1,720.00        1,720.00
 3702      Martam Construction Incorporated                                 5.4300        1,167.45        1,167.45
 4813      Plote Construction, Inc.                                         5.0000        1,075.00        1,075.00
 1560      R. W. Dunteman Company                                           5.0000        1,075.00        1,075.00

    X5537800  SS CLEANED 12                              435.000     FOOT
 0103      Alliance Contractors, Inc.                                       5.5000        2,392.50        2,392.50
 0362      Benchmark Construction Co., Inc.                                 8.3000        3,610.50        3,610.50
 0392      Berger Excavating Contractors, Inc.                              7.0000        3,045.00        3,045.00
 0801      Capitol Cement Co., Inc.                                        18.0000        7,830.00        7,830.00
 1216      Copenhaver Construction, Inc.                                    8.0000        3,480.00        3,480.00
 3702      Martam Construction Incorporated                                 5.4300        2,362.05        2,362.05
 4813      Plote Construction, Inc.                                         5.5000        2,392.50        2,392.50
 1560      R. W. Dunteman Company                                           5.5000        2,392.50        2,392.50

    X5537900  SS CLEANED 15                              175.000     FOOT
 0103      Alliance Contractors, Inc.                                       6.0000        1,050.00        1,050.00
 0362      Benchmark Construction Co., Inc.                                 9.2600        1,620.50        1,620.50
 0392      Berger Excavating Contractors, Inc.                              9.5000        1,662.50        1,662.50
 0801      Capitol Cement Co., Inc.                                        20.0000        3,500.00        3,500.00
 1216      Copenhaver Construction, Inc.                                   11.0000        1,925.00        1,925.00
 3702      Martam Construction Incorporated                                10.0100        1,751.75        1,751.75
 4813      Plote Construction, Inc.                                         6.0000        1,050.00        1,050.00
 1560      R. W. Dunteman Company                                           6.0000        1,050.00        1,050.00

    X5538000  SS CLEANED 18                               94.000     FOOT
 0103      Alliance Contractors, Inc.                                      11.0000        1,034.00        1,034.00
 0362      Benchmark Construction Co., Inc.                                10.3400          971.96          971.96
 0392      Berger Excavating Contractors, Inc.                              9.5000          893.00          893.00
 0801      Capitol Cement Co., Inc.                                        25.0000        2,350.00        2,350.00
 1216      Copenhaver Construction, Inc.                                   14.0000        1,316.00        1,316.00
 3702      Martam Construction Incorporated                                10.0100          940.94          940.94
 4813      Plote Construction, Inc.                                        11.0000        1,034.00        1,034.00
 1560      R. W. Dunteman Company                                          11.0000        1,034.00        1,034.00

    X5538200  SS CLEANED 24                              390.000     FOOT
 0103      Alliance Contractors, Inc.                                       6.7500        2,632.50        2,632.50
 0362      Benchmark Construction Co., Inc.                                14.8000        5,772.00        5,772.00
 0392      Berger Excavating Contractors, Inc.                             10.0000        3,900.00        3,900.00
 0801      Capitol Cement Co., Inc.                                        35.0000       13,650.00       13,650.00
 1216      Copenhaver Construction, Inc.                                   12.0000        4,680.00        4,680.00
 3702      Martam Construction Incorporated                                10.0100        3,903.90        3,903.90
 4813      Plote Construction, Inc.                                         6.7500        2,632.50        2,632.50
 1560      R. W. Dunteman Company                                           6.7500        2,632.50        2,632.50

    X5538600  SS CLEANED 36                              230.000     FOOT
 0103      Alliance Contractors, Inc.                                       7.5000        1,725.00        1,725.00
 0362      Benchmark Construction Co., Inc.                                30.0000        6,900.00        6,900.00
 0392      Berger Excavating Contractors, Inc.                             12.0000        2,760.00        2,760.00
 0801      Capitol Cement Co., Inc.                                        45.0000       10,350.00       10,350.00
 1216      Copenhaver Construction, Inc.                                   14.0000        3,220.00        3,220.00
 3702      Martam Construction Incorporated                                13.0700        3,006.10        3,006.10
 4813      Plote Construction, Inc.                                         7.5000        1,725.00        1,725.00
 1560      R. W. Dunteman Company                                           7.5000        1,725.00        1,725.00

    X5538800  SS CLEANED 48                              120.000     FOOT
 0103      Alliance Contractors, Inc.                                      12.5000        1,500.00        1,500.00
 0362      Benchmark Construction Co., Inc.                                30.0000        3,600.00        3,600.00
 0392      Berger Excavating Contractors, Inc.                             17.0000        2,040.00        2,040.00
 0801      Capitol Cement Co., Inc.                                        48.0000        5,760.00        5,760.00
 1216      Copenhaver Construction, Inc.                                   22.0000        2,640.00        2,640.00
 3702      Martam Construction Incorporated                                18.4400        2,212.80        2,212.80
 4813      Plote Construction, Inc.                                        12.5000        1,500.00        1,500.00
 1560      R. W. Dunteman Company                                          12.5000        1,500.00        1,500.00

    X5610823  WM RES JF (DSP)                         14,576.000    POUND
 0103      Alliance Contractors, Inc.                                       5.0000       72,880.00       72,880.00
 0362      Benchmark Construction Co., Inc.                                 4.8400       70,547.84       70,547.84
 0392      Berger Excavating Contractors, Inc.                              8.0000      116,608.00      116,608.00
 0801      Capitol Cement Co., Inc.                                         5.0000       72,880.00       72,880.00
 1216      Copenhaver Construction, Inc.                                    1.0000       14,576.00       14,576.00
 3702      Martam Construction Incorporated                                 1.0000       14,576.00       14,576.00
 4813      Plote Construction, Inc.                                         0.1500        2,186.40        2,186.40
 1560      R. W. Dunteman Company                                           0.1500        2,186.40        2,186.40

    X6022712  CB TA 4 DIA W/SPL F&G                        3.000     EACH
 0103      Alliance Contractors, Inc.                                   3,560.0000       10,680.00       10,680.00
 0362      Benchmark Construction Co., Inc.                             2,629.6900        7,889.07        7,889.07
 0392      Berger Excavating Contractors, Inc.                          4,400.0000       13,200.00       13,200.00
 0801      Capitol Cement Co., Inc.                                     3,560.0000       10,680.00       10,680.00
 1216      Copenhaver Construction, Inc.                                2,600.0000        7,800.00        7,800.00
 3702      Martam Construction Incorporated                             3,066.9900        9,200.97        9,200.97
 4813      Plote Construction, Inc.                                     3,709.0000       11,127.00       11,127.00
 1560      R. W. Dunteman Company                                       3,709.0000       11,127.00       11,127.00

    X6024502  INLETS TB W/SPL F&G                          3.000     EACH
 0103      Alliance Contractors, Inc.                                   3,010.0000        9,030.00        9,030.00
 0362      Benchmark Construction Co., Inc.                               307.6700          923.01          923.01
 0392      Berger Excavating Contractors, Inc.                          2,350.0000        7,050.00        7,050.00
 0801      Capitol Cement Co., Inc.                                     3,010.0000        9,030.00        9,030.00
 1216      Copenhaver Construction, Inc.                                  110.0000          330.00          330.00
 3702      Martam Construction Incorporated                             1,929.9900        5,789.97        5,789.97
 4813      Plote Construction, Inc.                                     3,525.0000       10,575.00       10,575.00
 1560      R. W. Dunteman Company                                       3,525.0000       10,575.00       10,575.00

    X6050700  REMOVE INLET BOX                             5.000     EACH
 0103      Alliance Contractors, Inc.                                     310.0000        1,550.00        1,550.00
 0362      Benchmark Construction Co., Inc.                               619.4800        3,097.40        3,097.40
 0392      Berger Excavating Contractors, Inc.                          2,100.0000       10,500.00       10,500.00
 0801      Capitol Cement Co., Inc.                                       310.0000        1,550.00        1,550.00
 1216      Copenhaver Construction, Inc.                                  400.0000        2,000.00        2,000.00
 3702      Martam Construction Incorporated                               326.6600        1,633.30        1,633.30
 4813      Plote Construction, Inc.                                       349.2500        1,746.25        1,746.25
 1560      R. W. Dunteman Company                                         349.2500        1,746.25        1,746.25

    X6061815  COMB CC&G TM SPL                           373.000     FOOT
 0103      Alliance Contractors, Inc.                                      37.0000       13,801.00       13,801.00
 0362      Benchmark Construction Co., Inc.                                25.0000        9,325.00        9,325.00
 0392      Berger Excavating Contractors, Inc.                             35.0000       13,055.00       13,055.00
 0801      Capitol Cement Co., Inc.                                        33.0000       12,309.00       12,309.00
 1216      Copenhaver Construction, Inc.                                   36.0000       13,428.00       13,428.00
 3702      Martam Construction Incorporated                                31.9300       11,909.89       11,909.89
 4813      Plote Construction, Inc.                                        35.0000       13,055.00       13,055.00
 1560      R. W. Dunteman Company                                          31.0000       11,563.00       11,563.00

    X7010216  TRAF CONT & PROT SPL                         1.000    L SUM
 0103      Alliance Contractors, Inc.                                  40,000.0000       40,000.00       40,000.00
 0362      Benchmark Construction Co., Inc.                            44,524.4300       44,524.43       44,524.43
 0392      Berger Excavating Contractors, Inc.                        225,000.0000      225,000.00      225,000.00
 0801      Capitol Cement Co., Inc.                                    94,500.0000       94,500.00       94,500.00
 1216      Copenhaver Construction, Inc.                              360,000.0000      360,000.00      360,000.00
 3702      Martam Construction Incorporated                           250,000.0000      250,000.00      250,000.00
 4813      Plote Construction, Inc.                                    44,500.0000       44,500.00       44,500.00
 1560      R. W. Dunteman Company                                     373,000.0000      373,000.00      373,000.00

    X7015005  CHANGEABLE MESSAGE SN                    3,225.000   CAL DA
 0103      Alliance Contractors, Inc.                                      15.0000       48,375.00       48,375.00
 0362      Benchmark Construction Co., Inc.                                15.0000       48,375.00       48,375.00
 0392      Berger Excavating Contractors, Inc.                              8.0000       25,800.00       25,800.00
 0801      Capitol Cement Co., Inc.                                        15.0000       48,375.00       48,375.00
 1216      Copenhaver Construction, Inc.                                   16.0000       51,600.00       51,600.00
 3702      Martam Construction Incorporated                                15.4500       49,826.25       49,826.25
 4813      Plote Construction, Inc.                                        15.0000       48,375.00       48,375.00
 1560      R. W. Dunteman Company                                          15.0000       48,375.00       48,375.00

    X7030005  TEMP PAVT MKING REMOV                   14,215.000    SQ FT
 0103      Alliance Contractors, Inc.                                       0.7500       10,661.25       10,661.25
 0362      Benchmark Construction Co., Inc.                                 0.4400        6,254.60        6,254.60
 0392      Berger Excavating Contractors, Inc.                              0.3000        4,264.50        4,264.50
 0801      Capitol Cement Co., Inc.                                         0.4400        6,254.60        6,254.60
 1216      Copenhaver Construction, Inc.                                    0.2000        2,843.00        2,843.00
 3702      Martam Construction Incorporated                                 0.4500        6,396.75        6,396.75
 4813      Plote Construction, Inc.                                         0.4400        6,254.60        6,254.60
 1560      R. W. Dunteman Company                                           0.7500       10,661.25       10,661.25

    X7040125  PIN TEMP CONC BARRIER                      687.000     EACH
 0103      Alliance Contractors, Inc.                                       5.0000        3,435.00        3,435.00
 0362      Benchmark Construction Co., Inc.                                22.0500       15,148.35       15,148.35
 0392      Berger Excavating Contractors, Inc.                              8.5000        5,839.50        5,839.50
 0801      Capitol Cement Co., Inc.                                         5.0000        3,435.00        3,435.00
 1216      Copenhaver Construction, Inc.                                   15.0000       10,305.00       10,305.00
 3702      Martam Construction Incorporated                                 6.1800        4,245.66        4,245.66
 4813      Plote Construction, Inc.                                        10.0000        6,870.00        6,870.00
 1560      R. W. Dunteman Company                                          14.9800       10,291.26       10,291.26

    Z0013798  CONSTRUCTION LAYOUT                          1.000    L SUM
 0103      Alliance Contractors, Inc.                                  20,385.0000       20,385.00       20,385.00
 0362      Benchmark Construction Co., Inc.                            20,970.0000       20,970.00       20,970.00
 0392      Berger Excavating Contractors, Inc.                         55,000.0000       55,000.00       55,000.00
 0801      Capitol Cement Co., Inc.                                    40,000.0000       40,000.00       40,000.00
 1216      Copenhaver Construction, Inc.                               58,000.0000       58,000.00       58,000.00
 3702      Martam Construction Incorporated                            32,213.2500       32,213.25       32,213.25
 4813      Plote Construction, Inc.                                    20,385.0000       20,385.00       20,385.00
 1560      R. W. Dunteman Company                                      31,275.0000       31,275.00       31,275.00

    Z0018500  DRAINAGE STR CLEANED                        11.000     EACH
 0103      Alliance Contractors, Inc.                                     399.0000        4,389.00        4,389.00
 0362      Benchmark Construction Co., Inc.                               600.0000        6,600.00        6,600.00
 0392      Berger Excavating Contractors, Inc.                            465.0000        5,115.00        5,115.00
 0801      Capitol Cement Co., Inc.                                       750.0000        8,250.00        8,250.00
 1216      Copenhaver Construction, Inc.                                  600.0000        6,600.00        6,600.00
 3702      Martam Construction Incorporated                               526.8700        5,795.57        5,795.57
 4813      Plote Construction, Inc.                                       399.0000        4,389.00        4,389.00
 1560      R. W. Dunteman Company                                         399.0000        4,389.00        4,389.00

    Z0018700  DRAINAGE STR REMOVED                        11.000     EACH
 0103      Alliance Contractors, Inc.                                     340.0000        3,740.00        3,740.00
 0362      Benchmark Construction Co., Inc.                               760.9300        8,370.23        8,370.23
 0392      Berger Excavating Contractors, Inc.                            750.0000        8,250.00        8,250.00
 0801      Capitol Cement Co., Inc.                                       340.0000        3,740.00        3,740.00
 1216      Copenhaver Construction, Inc.                                  320.0000        3,520.00        3,520.00
 3702      Martam Construction Incorporated                               500.0000        5,500.00        5,500.00
 4813      Plote Construction, Inc.                                       221.0500        2,431.55        2,431.55
 1560      R. W. Dunteman Company                                         221.0500        2,431.55        2,431.55

    Z0033020  LUM SFTY CABLE ASMBLY                       18.000     EACH
 0103      Alliance Contractors, Inc.                                      70.0000        1,260.00        1,260.00
 0362      Benchmark Construction Co., Inc.                                50.7000          912.60          912.60
 0392      Berger Excavating Contractors, Inc.                             70.0000        1,260.00        1,260.00
 0801      Capitol Cement Co., Inc.                                       177.8000        3,200.40        3,200.40
 1216      Copenhaver Construction, Inc.                                  370.0000        6,660.00        6,660.00
 3702      Martam Construction Incorporated                                72.1000        1,297.80        1,297.80
 4813      Plote Construction, Inc.                                        70.0000        1,260.00        1,260.00
 1560      R. W. Dunteman Company                                          70.0000        1,260.00        1,260.00

    Z0049799  PROT RESET SURVEY MRK                        1.000     EACH
 0103      Alliance Contractors, Inc.                                   1,500.0000        1,500.00        1,500.00
 0362      Benchmark Construction Co., Inc.                             1,800.0000        1,800.00        1,800.00
 0392      Berger Excavating Contractors, Inc.                          1,500.0000        1,500.00        1,500.00
 0801      Capitol Cement Co., Inc.                                     2,000.0000        2,000.00        2,000.00
 1216      Copenhaver Construction, Inc.                                2,500.0000        2,500.00        2,500.00
 3702      Martam Construction Incorporated                             1,000.0000        1,000.00        1,000.00
 4813      Plote Construction, Inc.                                     1,000.0000        1,000.00        1,000.00
 1560      R. W. Dunteman Company                                       2,000.0000        2,000.00        2,000.00

    Z0056608  STORM SEW WM REQ   12                      102.000     FOOT
 0103      Alliance Contractors, Inc.                                     124.0000       12,648.00       12,648.00
 0362      Benchmark Construction Co., Inc.                                86.2400        8,796.48        8,796.48
 0392      Berger Excavating Contractors, Inc.                            135.0000       13,770.00       13,770.00
 0801      Capitol Cement Co., Inc.                                       124.0000       12,648.00       12,648.00
 1216      Copenhaver Construction, Inc.                                   97.0000        9,894.00        9,894.00
 3702      Martam Construction Incorporated                                83.0000        8,466.00        8,466.00
 4813      Plote Construction, Inc.                                        98.8000       10,077.60       10,077.60
 1560      R. W. Dunteman Company                                          98.8000       10,077.60       10,077.60

    Z0056610  STORM SEW WM REQ   15                      197.000     FOOT
 0103      Alliance Contractors, Inc.                                     139.0000       27,383.00       27,383.00
 0362      Benchmark Construction Co., Inc.                               102.6700       20,225.99       20,225.99
 0392      Berger Excavating Contractors, Inc.                            150.0000       29,550.00       29,550.00
 0801      Capitol Cement Co., Inc.                                       139.0000       27,383.00       27,383.00
 1216      Copenhaver Construction, Inc.                                  110.0000       21,670.00       21,670.00
 3702      Martam Construction Incorporated                                88.0000       17,336.00       17,336.00
 4813      Plote Construction, Inc.                                       113.7500       22,408.75       22,408.75
 1560      R. W. Dunteman Company                                         113.7500       22,408.75       22,408.75

    Z0056612  STORM SEW WM REQ   18                       49.000     FOOT
 0103      Alliance Contractors, Inc.                                     157.0000        7,693.00        7,693.00
 0362      Benchmark Construction Co., Inc.                               110.6000        5,419.40        5,419.40
 0392      Berger Excavating Contractors, Inc.                            180.0000        8,820.00        8,820.00
 0801      Capitol Cement Co., Inc.                                       157.0000        7,693.00        7,693.00
 1216      Copenhaver Construction, Inc.                                  120.0000        5,880.00        5,880.00
 3702      Martam Construction Incorporated                               105.0000        5,145.00        5,145.00
 4813      Plote Construction, Inc.                                       120.6500        5,911.85        5,911.85
 1560      R. W. Dunteman Company                                         120.6500        5,911.85        5,911.85

    Z0056616  STORM SEW WM REQ   24                      257.000     FOOT
 0103      Alliance Contractors, Inc.                                     172.0000       44,204.00       44,204.00
 0362      Benchmark Construction Co., Inc.                               135.9100       34,928.87       34,928.87
 0392      Berger Excavating Contractors, Inc.                            230.0000       59,110.00       59,110.00
 0801      Capitol Cement Co., Inc.                                       172.0000       44,204.00       44,204.00
 1216      Copenhaver Construction, Inc.                                  133.0000       34,181.00       34,181.00
 3702      Martam Construction Incorporated                               145.0000       37,265.00       37,265.00
 4813      Plote Construction, Inc.                                       143.6500       36,918.05       36,918.05
 1560      R. W. Dunteman Company                                         143.6500       36,918.05       36,918.05

    Z0062456  TEMP PAVEMENT                            1,235.000    SQ YD
 0103      Alliance Contractors, Inc.                                      51.7000       63,849.50       63,849.50
 0362      Benchmark Construction Co., Inc.                                55.6700       68,752.45       68,752.45
 0392      Berger Excavating Contractors, Inc.                             77.0000       95,095.00       95,095.00
 0801      Capitol Cement Co., Inc.                                        65.0000       80,275.00       80,275.00
 1216      Copenhaver Construction, Inc.                                   62.0000       76,570.00       76,570.00
 3702      Martam Construction Incorporated                                42.0000       51,870.00       51,870.00
 4813      Plote Construction, Inc.                                        50.0000       61,750.00       61,750.00
 1560      R. W. Dunteman Company                                          59.1800       73,087.30       73,087.30

    Z0062458  TEMP PAVEMT VAR DEPTH                      197.100      TON
 0103      Alliance Contractors, Inc.                                     150.1500       29,594.57       29,594.57
 0362      Benchmark Construction Co., Inc.                               150.1500       29,594.57       29,594.57
 0392      Berger Excavating Contractors, Inc.                            150.1500       29,594.57       29,594.57
 0801      Capitol Cement Co., Inc.                                       100.0000       19,710.00       19,710.00
 1216      Copenhaver Construction, Inc.                                  100.0000       19,710.00       19,710.00
 3702      Martam Construction Incorporated                               154.6500       30,481.52       30,481.52
 4813      Plote Construction, Inc.                                        90.0000       17,739.00       17,739.00
 1560      R. W. Dunteman Company                                         200.5000       39,518.55       39,518.55

    Z0076600  TRAINEES                                 2,500.000     HOUR
 0103      Alliance Contractors, Inc.                                       0.8000        2,000.00        2,000.00
 0362      Benchmark Construction Co., Inc.                                 0.8000        2,000.00        2,000.00
 0392      Berger Excavating Contractors, Inc.                              0.8000        2,000.00        2,000.00
 0801      Capitol Cement Co., Inc.                                         0.8000        2,000.00        2,000.00
 1216      Copenhaver Construction, Inc.                                    0.8000        2,000.00        2,000.00
 3702      Martam Construction Incorporated                                 0.8000        2,000.00        2,000.00
 4813      Plote Construction, Inc.                                         0.8000        2,000.00        2,000.00
 1560      R. W. Dunteman Company                                           0.8000        2,000.00        2,000.00

    Z0076604  TRAINEES TPG                             2,500.000     HOUR
 0103      Alliance Contractors, Inc.                                      15.0000       37,500.00       37,500.00
 0362      Benchmark Construction Co., Inc.                                15.0000       37,500.00       37,500.00
 0392      Berger Excavating Contractors, Inc.                             15.0000       37,500.00       37,500.00
 0801      Capitol Cement Co., Inc.                                        15.0000       37,500.00       37,500.00
 1216      Copenhaver Construction, Inc.                                   15.0000       37,500.00       37,500.00
 3702      Martam Construction Incorporated                                15.0000       37,500.00       37,500.00
 4813      Plote Construction, Inc.                                        15.0000       37,500.00       37,500.00
 1560      R. W. Dunteman Company                                          15.0000       37,500.00       37,500.00

    20100110  TREE REMOV 6-15                             40.000     UNIT
 0103      Alliance Contractors, Inc.                                      30.0000        1,200.00        1,200.00
 0362      Benchmark Construction Co., Inc.                                33.0000        1,320.00        1,320.00
 0392      Berger Excavating Contractors, Inc.                             30.0000        1,200.00        1,200.00
 0801      Capitol Cement Co., Inc.                                        30.0000        1,200.00        1,200.00
 1216      Copenhaver Construction, Inc.                                   30.0000        1,200.00        1,200.00
 3702      Martam Construction Incorporated                                25.7500        1,030.00        1,030.00
 4813      Plote Construction, Inc.                                        30.0000        1,200.00        1,200.00
 1560      R. W. Dunteman Company                                          33.0000        1,320.00        1,320.00

    20100210  TREE REMOV OVER 15                          43.000     UNIT
 0103      Alliance Contractors, Inc.                                      30.0000        1,290.00        1,290.00
 0362      Benchmark Construction Co., Inc.                                44.0000        1,892.00        1,892.00
 0392      Berger Excavating Contractors, Inc.                             30.0000        1,290.00        1,290.00
 0801      Capitol Cement Co., Inc.                                        30.0000        1,290.00        1,290.00
 1216      Copenhaver Construction, Inc.                                   60.0000        2,580.00        2,580.00
 3702      Martam Construction Incorporated                                51.5000        2,214.50        2,214.50
 4813      Plote Construction, Inc.                                        30.0000        1,290.00        1,290.00
 1560      R. W. Dunteman Company                                          44.0000        1,892.00        1,892.00

    20100500  TREE REMOV ACRES                              .100     ACRE
 0103      Alliance Contractors, Inc.                                  20,000.0000        2,000.00        2,000.00
 0362      Benchmark Construction Co., Inc.                            16,000.0000        1,600.00        1,600.00
 0392      Berger Excavating Contractors, Inc.                         20,000.0000        2,000.00        2,000.00
 0801      Capitol Cement Co., Inc.                                    20,000.0000        2,000.00        2,000.00
 1216      Copenhaver Construction, Inc.                               60,000.0000        6,000.00        6,000.00
 3702      Martam Construction Incorporated                            51,500.0000        5,150.00        5,150.00
 4813      Plote Construction, Inc.                                    20,000.0000        2,000.00        2,000.00
 1560      R. W. Dunteman Company                                      16,000.0000        1,600.00        1,600.00

    20101000  TEMPORARY FENCE                            600.000     FOOT
 0103      Alliance Contractors, Inc.                                       4.0000        2,400.00        2,400.00
 0362      Benchmark Construction Co., Inc.                                 5.0000        3,000.00        3,000.00
 0392      Berger Excavating Contractors, Inc.                              6.0000        3,600.00        3,600.00
 0801      Capitol Cement Co., Inc.                                         8.0000        4,800.00        4,800.00
 1216      Copenhaver Construction, Inc.                                    2.0000        1,200.00        1,200.00
 3702      Martam Construction Incorporated                                 5.0000        3,000.00        3,000.00
 4813      Plote Construction, Inc.                                         4.0000        2,400.00        2,400.00
 1560      R. W. Dunteman Company                                           4.7100        2,826.00        2,826.00

    20101300  TREE PRUN 1-10                              31.000     EACH
 0103      Alliance Contractors, Inc.                                      40.0000        1,240.00        1,240.00
 0362      Benchmark Construction Co., Inc.                               150.0000        4,650.00        4,650.00
 0392      Berger Excavating Contractors, Inc.                             40.0000        1,240.00        1,240.00
 0801      Capitol Cement Co., Inc.                                        40.0000        1,240.00        1,240.00
 1216      Copenhaver Construction, Inc.                                   60.0000        1,860.00        1,860.00
 3702      Martam Construction Incorporated                                51.5000        1,596.50        1,596.50
 4813      Plote Construction, Inc.                                        40.0000        1,240.00        1,240.00
 1560      R. W. Dunteman Company                                         150.0000        4,650.00        4,650.00

    20101350  TREE PRUN OVER 10                           18.000     EACH
 0103      Alliance Contractors, Inc.                                      90.0000        1,620.00        1,620.00
 0362      Benchmark Construction Co., Inc.                               200.0000        3,600.00        3,600.00
 0392      Berger Excavating Contractors, Inc.                             90.0000        1,620.00        1,620.00
 0801      Capitol Cement Co., Inc.                                        90.0000        1,620.00        1,620.00
 1216      Copenhaver Construction, Inc.                                  120.0000        2,160.00        2,160.00
 3702      Martam Construction Incorporated                               103.0000        1,854.00        1,854.00
 4813      Plote Construction, Inc.                                        90.0000        1,620.00        1,620.00
 1560      R. W. Dunteman Company                                         200.0000        3,600.00        3,600.00

    20101400  NITROGEN FERT NUTR                         120.000    POUND
 0103      Alliance Contractors, Inc.                                       2.0000          240.00          240.00
 0362      Benchmark Construction Co., Inc.                                 3.0000          360.00          360.00
 0392      Berger Excavating Contractors, Inc.                              3.0000          360.00          360.00
 0801      Capitol Cement Co., Inc.                                         2.5000          300.00          300.00
 1216      Copenhaver Construction, Inc.                                    1.0000          120.00          120.00
 3702      Martam Construction Incorporated                                 3.0900          370.80          370.80
 4813      Plote Construction, Inc.                                         3.0000          360.00          360.00
 1560      R. W. Dunteman Company                                           3.0000          360.00          360.00

    20101500  PHOSPHORUS FERT NUTR                       120.000    POUND
 0103      Alliance Contractors, Inc.                                       2.0000          240.00          240.00
 0362      Benchmark Construction Co., Inc.                                 3.0000          360.00          360.00
 0392      Berger Excavating Contractors, Inc.                              3.0000          360.00          360.00
 0801      Capitol Cement Co., Inc.                                         2.5000          300.00          300.00
 1216      Copenhaver Construction, Inc.                                    1.0000          120.00          120.00
 3702      Martam Construction Incorporated                                 3.0900          370.80          370.80
 4813      Plote Construction, Inc.                                         3.0000          360.00          360.00
 1560      R. W. Dunteman Company                                           3.0000          360.00          360.00

    20101600  POTASSIUM FERT NUTR                        120.000    POUND
 0103      Alliance Contractors, Inc.                                       2.0000          240.00          240.00
 0362      Benchmark Construction Co., Inc.                                 3.0000          360.00          360.00
 0392      Berger Excavating Contractors, Inc.                              3.0000          360.00          360.00
 0801      Capitol Cement Co., Inc.                                         2.5000          300.00          300.00
 1216      Copenhaver Construction, Inc.                                    1.0000          120.00          120.00
 3702      Martam Construction Incorporated                                 3.0900          370.80          370.80
 4813      Plote Construction, Inc.                                         3.0000          360.00          360.00
 1560      R. W. Dunteman Company                                           3.0000          360.00          360.00

    20101700  SUPPLE WATERING                            215.000     UNIT
 0103      Alliance Contractors, Inc.                                       0.1000           21.50           21.50
 0362      Benchmark Construction Co., Inc.                                 1.0000          215.00          215.00
 0392      Berger Excavating Contractors, Inc.                              1.0000          215.00          215.00
 0801      Capitol Cement Co., Inc.                                        50.0000       10,750.00       10,750.00
 1216      Copenhaver Construction, Inc.                                    0.0100            2.15            2.15
 3702      Martam Construction Incorporated                                 1.0300          221.45          221.45
 4813      Plote Construction, Inc.                                         1.0000          215.00          215.00
 1560      R. W. Dunteman Company                                           1.0000          215.00          215.00

    20200100  EARTH EXCAVATION                         6,536.000    CU YD
 0103      Alliance Contractors, Inc.                                       5.0000       32,680.00       32,680.00
 0362      Benchmark Construction Co., Inc.                                36.0000      235,296.00      235,296.00
 0392      Berger Excavating Contractors, Inc.                             49.0000      320,264.00      320,264.00
 0801      Capitol Cement Co., Inc.                                        40.0000      261,440.00      261,440.00
 1216      Copenhaver Construction, Inc.                                   39.0000      254,904.00      254,904.00
 3702      Martam Construction Incorporated                                30.0000      196,080.00      196,080.00
 4813      Plote Construction, Inc.                                        34.0000      222,224.00      222,224.00
 1560      R. W. Dunteman Company                                          33.2100      217,060.56      217,060.56

    20201200  REM & DISP UNS MATL                        889.000    CU YD
 0103      Alliance Contractors, Inc.                                       5.0000        4,445.00        4,445.00
 0362      Benchmark Construction Co., Inc.                                60.0000       53,340.00       53,340.00
 0392      Berger Excavating Contractors, Inc.                             51.0000       45,339.00       45,339.00
 0801      Capitol Cement Co., Inc.                                        40.0000       35,560.00       35,560.00
 1216      Copenhaver Construction, Inc.                                   39.0000       34,671.00       34,671.00
 3702      Martam Construction Incorporated                                30.0000       26,670.00       26,670.00
 4813      Plote Construction, Inc.                                        34.0000       30,226.00       30,226.00
 1560      R. W. Dunteman Company                                          46.2400       41,107.36       41,107.36

    20800150  TRENCH BACKFILL                          3,754.000    CU YD
 0103      Alliance Contractors, Inc.                                      57.0000      213,978.00      213,978.00
 0362      Benchmark Construction Co., Inc.                                52.0900      195,545.86      195,545.86
 0392      Berger Excavating Contractors, Inc.                             70.0000      262,780.00      262,780.00
 0801      Capitol Cement Co., Inc.                                        57.0000      213,978.00      213,978.00
 1216      Copenhaver Construction, Inc.                                   33.0000      123,882.00      123,882.00
 3702      Martam Construction Incorporated                                47.0000      176,438.00      176,438.00
 4813      Plote Construction, Inc.                                        47.7500      179,253.50      179,253.50
 1560      R. W. Dunteman Company                                          47.7500      179,253.50      179,253.50

    21001000  GEOTECH FAB F/GR STAB                    3,638.000    SQ YD
 0103      Alliance Contractors, Inc.                                       0.7500        2,728.50        2,728.50
 0362      Benchmark Construction Co., Inc.                                 1.6800        6,111.84        6,111.84
 0392      Berger Excavating Contractors, Inc.                              2.2500        8,185.50        8,185.50
 0801      Capitol Cement Co., Inc.                                         5.0000       18,190.00       18,190.00
 1216      Copenhaver Construction, Inc.                                    2.0000        7,276.00        7,276.00
 3702      Martam Construction Incorporated                                 2.0000        7,276.00        7,276.00
 4813      Plote Construction, Inc.                                         1.8100        6,584.78        6,584.78
 1560      R. W. Dunteman Company                                           2.9500       10,732.10       10,732.10

    21101615  TOPSOIL F & P  4                         7,900.000    SQ YD
 0103      Alliance Contractors, Inc.                                       0.1000          790.00          790.00
 0362      Benchmark Construction Co., Inc.                                 8.0000       63,200.00       63,200.00
 0392      Berger Excavating Contractors, Inc.                              4.5000       35,550.00       35,550.00
 0801      Capitol Cement Co., Inc.                                         5.2500       41,475.00       41,475.00
 1216      Copenhaver Construction, Inc.                                    4.0000       31,600.00       31,600.00
 3702      Martam Construction Incorporated                                 4.6400       36,656.00       36,656.00
 4813      Plote Construction, Inc.                                         4.5000       35,550.00       35,550.00
 1560      R. W. Dunteman Company                                           4.5000       35,550.00       35,550.00

    25000210  SEEDING CL  2A                                .200     ACRE
 0103      Alliance Contractors, Inc.                                  20,500.0000        4,100.00        4,100.00
 0362      Benchmark Construction Co., Inc.                             5,000.0000        1,000.00        1,000.00
 0392      Berger Excavating Contractors, Inc.                          5,000.0000        1,000.00        1,000.00
 0801      Capitol Cement Co., Inc.                                     2,500.0000          500.00          500.00
 1216      Copenhaver Construction, Inc.                               10,000.0000        2,000.00        2,000.00
 3702      Martam Construction Incorporated                             5,150.0000        1,030.00        1,030.00
 4813      Plote Construction, Inc.                                     5,000.0000        1,000.00        1,000.00
 1560      R. W. Dunteman Company                                       5,000.0000        1,000.00        1,000.00

    25003210  INTERSEED CL  2A                              .100     ACRE
 0103      Alliance Contractors, Inc.                                   4,840.0000          484.00          484.00
 0362      Benchmark Construction Co., Inc.                             5,000.0000          500.00          500.00
 0392      Berger Excavating Contractors, Inc.                          5,000.0000          500.00          500.00
 0801      Capitol Cement Co., Inc.                                     2,500.0000          250.00          250.00
 1216      Copenhaver Construction, Inc.                               10,000.0000        1,000.00        1,000.00
 3702      Martam Construction Incorporated                             5,150.0000          515.00          515.00
 4813      Plote Construction, Inc.                                     5,000.0000          500.00          500.00
 1560      R. W. Dunteman Company                                       5,000.0000          500.00          500.00

    25100115  MULCH METHOD 2                               1.600     ACRE
 0103      Alliance Contractors, Inc.                                   1,000.0000        1,600.00        1,600.00
 0362      Benchmark Construction Co., Inc.                             2,250.0000        3,600.00        3,600.00
 0392      Berger Excavating Contractors, Inc.                          2,250.0000        3,600.00        3,600.00
 0801      Capitol Cement Co., Inc.                                     2,000.0000        3,200.00        3,200.00
 1216      Copenhaver Construction, Inc.                                3,000.0000        4,800.00        4,800.00
 3702      Martam Construction Incorporated                             2,317.5000        3,708.00        3,708.00
 4813      Plote Construction, Inc.                                     2,250.0000        3,600.00        3,600.00
 1560      R. W. Dunteman Company                                       2,250.0000        3,600.00        3,600.00

    25100630  EROSION CONTR BLANKET                    2,100.000    SQ YD
 0103      Alliance Contractors, Inc.                                       1.6000        3,360.00        3,360.00
 0362      Benchmark Construction Co., Inc.                                 1.2500        2,625.00        2,625.00
 0392      Berger Excavating Contractors, Inc.                              1.2500        2,625.00        2,625.00
 0801      Capitol Cement Co., Inc.                                         3.0000        6,300.00        6,300.00
 1216      Copenhaver Construction, Inc.                                    2.0000        4,200.00        4,200.00
 3702      Martam Construction Incorporated                                 1.2900        2,709.00        2,709.00
 4813      Plote Construction, Inc.                                         1.2500        2,625.00        2,625.00
 1560      R. W. Dunteman Company                                           1.2500        2,625.00        2,625.00

    25200110  SODDING SALT TOLERANT                    6,240.000    SQ YD
 0103      Alliance Contractors, Inc.                                      10.5000       65,520.00       65,520.00
 0362      Benchmark Construction Co., Inc.                                 6.0000       37,440.00       37,440.00
 0392      Berger Excavating Contractors, Inc.                              6.0000       37,440.00       37,440.00
 0801      Capitol Cement Co., Inc.                                         8.0000       49,920.00       49,920.00
 1216      Copenhaver Construction, Inc.                                    8.0000       49,920.00       49,920.00
 3702      Martam Construction Incorporated                                 6.1800       38,563.20       38,563.20
 4813      Plote Construction, Inc.                                         6.0000       37,440.00       37,440.00
 1560      R. W. Dunteman Company                                           6.0000       37,440.00       37,440.00

    28000400  PERIMETER EROS BAR                       4,477.000     FOOT
 0103      Alliance Contractors, Inc.                                       2.2500       10,073.25       10,073.25
 0362      Benchmark Construction Co., Inc.                                 3.0000       13,431.00       13,431.00
 0392      Berger Excavating Contractors, Inc.                              3.0000       13,431.00       13,431.00
 0801      Capitol Cement Co., Inc.                                         2.5000       11,192.50       11,192.50
 1216      Copenhaver Construction, Inc.                                    2.0000        8,954.00        8,954.00
 3702      Martam Construction Incorporated                                 3.0900       13,833.93       13,833.93
 4813      Plote Construction, Inc.                                         3.0000       13,431.00       13,431.00
 1560      R. W. Dunteman Company                                           3.0000       13,431.00       13,431.00

    28000500  INLET & PIPE PROTECT                        19.000     EACH
 0103      Alliance Contractors, Inc.                                      50.0000          950.00          950.00
 0362      Benchmark Construction Co., Inc.                               175.0000        3,325.00        3,325.00
 0392      Berger Excavating Contractors, Inc.                            175.0000        3,325.00        3,325.00
 0801      Capitol Cement Co., Inc.                                       150.0000        2,850.00        2,850.00
 1216      Copenhaver Construction, Inc.                                   80.0000        1,520.00        1,520.00
 3702      Martam Construction Incorporated                               180.2500        3,424.75        3,424.75
 4813      Plote Construction, Inc.                                       175.0000        3,325.00        3,325.00
 1560      R. W. Dunteman Company                                         175.0000        3,325.00        3,325.00

    28000510  INLET FILTERS                               18.000     EACH
 0103      Alliance Contractors, Inc.                                      50.0000          900.00          900.00
 0362      Benchmark Construction Co., Inc.                               200.0000        3,600.00        3,600.00
 0392      Berger Excavating Contractors, Inc.                            200.0000        3,600.00        3,600.00
 0801      Capitol Cement Co., Inc.                                       150.0000        2,700.00        2,700.00
 1216      Copenhaver Construction, Inc.                                   40.0000          720.00          720.00
 3702      Martam Construction Incorporated                               206.0000        3,708.00        3,708.00
 4813      Plote Construction, Inc.                                       200.0000        3,600.00        3,600.00
 1560      R. W. Dunteman Company                                         200.0000        3,600.00        3,600.00

    30300001  AGG SUBGRADE IMPROVE                       505.000    CU YD
 0103      Alliance Contractors, Inc.                                      17.0000        8,585.00        8,585.00
 0362      Benchmark Construction Co., Inc.                                56.0000       28,280.00       28,280.00
 0392      Berger Excavating Contractors, Inc.                             60.0000       30,300.00       30,300.00
 0801      Capitol Cement Co., Inc.                                        30.0000       15,150.00       15,150.00
 1216      Copenhaver Construction, Inc.                                   37.0000       18,685.00       18,685.00
 3702      Martam Construction Incorporated                                42.0000       21,210.00       21,210.00
 4813      Plote Construction, Inc.                                        48.0000       24,240.00       24,240.00
 1560      R. W. Dunteman Company                                          26.6200       13,443.10       13,443.10

    30300112  AGG SUBGRADE IMPR  12                   14,749.000    SQ YD
 0103      Alliance Contractors, Inc.                                       7.5000      110,617.50      110,617.50
 0362      Benchmark Construction Co., Inc.                                14.3100      211,058.19      211,058.19
 0392      Berger Excavating Contractors, Inc.                             25.0000      368,725.00      368,725.00
 0801      Capitol Cement Co., Inc.                                        18.0000      265,482.00      265,482.00
 1216      Copenhaver Construction, Inc.                                   12.0000      176,988.00      176,988.00
 3702      Martam Construction Incorporated                                12.0000      176,988.00      176,988.00
 4813      Plote Construction, Inc.                                        14.0000      206,486.00      206,486.00
 1560      R. W. Dunteman Company                                          18.7800      276,986.22      276,986.22

    31101200  SUB GRAN MAT B  4                        1,235.000    SQ YD
 0103      Alliance Contractors, Inc.                                       4.0000        4,940.00        4,940.00
 0362      Benchmark Construction Co., Inc.                                14.7800       18,253.30       18,253.30
 0392      Berger Excavating Contractors, Inc.                             11.0000       13,585.00       13,585.00
 0801      Capitol Cement Co., Inc.                                         6.0000        7,410.00        7,410.00
 1216      Copenhaver Construction, Inc.                                    6.0000        7,410.00        7,410.00
 3702      Martam Construction Incorporated                                 4.8500        5,989.75        5,989.75
 4813      Plote Construction, Inc.                                         8.5000       10,497.50       10,497.50
 1560      R. W. Dunteman Company                                           8.9900       11,102.65       11,102.65

    42000301  PCC PVT  8    JOINTED                    4,055.000    SQ YD
 0103      Alliance Contractors, Inc.                                      82.0000      332,510.00      332,510.00
 0362      Benchmark Construction Co., Inc.                               104.0000      421,720.00      421,720.00
 0392      Berger Excavating Contractors, Inc.                             66.0000      267,630.00      267,630.00
 0801      Capitol Cement Co., Inc.                                        70.0000      283,850.00      283,850.00
 1216      Copenhaver Construction, Inc.                                   69.0000      279,795.00      279,795.00
 3702      Martam Construction Incorporated                                56.0000      227,080.00      227,080.00
 4813      Plote Construction, Inc.                                        67.0000      271,685.00      271,685.00
 1560      R. W. Dunteman Company                                          70.0000      283,850.00      283,850.00

    42000306  PCC PVT  8 1/4 JOINTD                    1,442.000    SQ YD
 0103      Alliance Contractors, Inc.                                      83.0000      119,686.00      119,686.00
 0362      Benchmark Construction Co., Inc.                               110.0000      158,620.00      158,620.00
 0392      Berger Excavating Contractors, Inc.                             66.0000       95,172.00       95,172.00
 0801      Capitol Cement Co., Inc.                                        72.0000      103,824.00      103,824.00
 1216      Copenhaver Construction, Inc.                                   69.0000       99,498.00       99,498.00
 3702      Martam Construction Incorporated                                59.0000       85,078.00       85,078.00
 4813      Plote Construction, Inc.                                        70.0000      100,940.00      100,940.00
 1560      R. W. Dunteman Company                                          72.0000      103,824.00      103,824.00

    42000416  PCC PVT  9 3/4 JOINTD                    6,201.000    SQ YD
 0103      Alliance Contractors, Inc.                                      89.0000      551,889.00      551,889.00
 0362      Benchmark Construction Co., Inc.                               108.0000      669,708.00      669,708.00
 0392      Berger Excavating Contractors, Inc.                             75.0000      465,075.00      465,075.00
 0801      Capitol Cement Co., Inc.                                        79.0000      489,879.00      489,879.00
 1216      Copenhaver Construction, Inc.                                   77.0000      477,477.00      477,477.00
 3702      Martam Construction Incorporated                                61.0000      378,261.00      378,261.00
 4813      Plote Construction, Inc.                                        76.0000      471,276.00      471,276.00
 1560      R. W. Dunteman Company                                          75.0000      465,075.00      465,075.00

    42001300  PROTECTIVE COAT                          4,296.000    SQ YD
 0103      Alliance Contractors, Inc.                                       0.0100           42.96           42.96
 0362      Benchmark Construction Co., Inc.                                 1.5000        6,444.00        6,444.00
 0392      Berger Excavating Contractors, Inc.                              1.5000        6,444.00        6,444.00
 0801      Capitol Cement Co., Inc.                                         0.5000        2,148.00        2,148.00
 1216      Copenhaver Construction, Inc.                                    1.1000        4,725.60        4,725.60
 3702      Martam Construction Incorporated                                 1.0000        4,296.00        4,296.00
 4813      Plote Construction, Inc.                                         0.0100           42.96           42.96
 1560      R. W. Dunteman Company                                           0.6000        2,577.60        2,577.60

    42300200  PCC DRIVEWAY PAVT  6                       264.000    SQ YD
 0103      Alliance Contractors, Inc.                                      58.0000       15,312.00       15,312.00
 0362      Benchmark Construction Co., Inc.                                56.0000       14,784.00       14,784.00
 0392      Berger Excavating Contractors, Inc.                             56.0000       14,784.00       14,784.00
 0801      Capitol Cement Co., Inc.                                        60.0000       15,840.00       15,840.00
 1216      Copenhaver Construction, Inc.                                   64.0000       16,896.00       16,896.00
 3702      Martam Construction Incorporated                                43.2600       11,420.64       11,420.64
 4813      Plote Construction, Inc.                                        56.0000       14,784.00       14,784.00
 1560      R. W. Dunteman Company                                          42.0000       11,088.00       11,088.00

    42300400  PCC DRIVEWAY PAVT  8                       344.000    SQ YD
 0103      Alliance Contractors, Inc.                                      66.0000       22,704.00       22,704.00
 0362      Benchmark Construction Co., Inc.                                64.0000       22,016.00       22,016.00
 0392      Berger Excavating Contractors, Inc.                             64.0000       22,016.00       22,016.00
 0801      Capitol Cement Co., Inc.                                        65.0000       22,360.00       22,360.00
 1216      Copenhaver Construction, Inc.                                   69.0000       23,736.00       23,736.00
 3702      Martam Construction Incorporated                                53.5600       18,424.64       18,424.64
 4813      Plote Construction, Inc.                                        64.0000       22,016.00       22,016.00
 1560      R. W. Dunteman Company                                          52.0000       17,888.00       17,888.00

    42400200  PC CONC SIDEWALK 5                      16,255.000    SQ FT
 0103      Alliance Contractors, Inc.                                       6.0000       97,530.00       97,530.00
 0362      Benchmark Construction Co., Inc.                                 5.5000       89,402.50       89,402.50
 0392      Berger Excavating Contractors, Inc.                              7.0000      113,785.00      113,785.00
 0801      Capitol Cement Co., Inc.                                         7.0000      113,785.00      113,785.00
 1216      Copenhaver Construction, Inc.                                    6.0000       97,530.00       97,530.00
 3702      Martam Construction Incorporated                                 5.4600       88,752.30       88,752.30
 4813      Plote Construction, Inc.                                         5.5000       89,402.50       89,402.50
 1560      R. W. Dunteman Company                                           5.3000       86,151.50       86,151.50

    42400300  PC CONC SIDEWALK 6                         485.000    SQ FT
 0103      Alliance Contractors, Inc.                                       6.5000        3,152.50        3,152.50
 0362      Benchmark Construction Co., Inc.                                 7.0000        3,395.00        3,395.00
 0392      Berger Excavating Contractors, Inc.                              7.6000        3,686.00        3,686.00
 0801      Capitol Cement Co., Inc.                                         8.0000        3,880.00        3,880.00
 1216      Copenhaver Construction, Inc.                                    7.0000        3,395.00        3,395.00
 3702      Martam Construction Incorporated                                 7.2100        3,496.85        3,496.85
 4813      Plote Construction, Inc.                                         7.0000        3,395.00        3,395.00
 1560      R. W. Dunteman Company                                           7.0000        3,395.00        3,395.00

    42400800  DETECTABLE WARNINGS                        586.000    SQ FT
 0103      Alliance Contractors, Inc.                                      15.0000        8,790.00        8,790.00
 0362      Benchmark Construction Co., Inc.                                32.0000       18,752.00       18,752.00
 0392      Berger Excavating Contractors, Inc.                             32.0000       18,752.00       18,752.00
 0801      Capitol Cement Co., Inc.                                        50.0000       29,300.00       29,300.00
 1216      Copenhaver Construction, Inc.                                   39.0000       22,854.00       22,854.00
 3702      Martam Construction Incorporated                                27.8100       16,296.66       16,296.66
 4813      Plote Construction, Inc.                                        32.0000       18,752.00       18,752.00
 1560      R. W. Dunteman Company                                          27.0000       15,822.00       15,822.00

    44000100  PAVEMENT REM                            13,477.000    SQ YD
 0103      Alliance Contractors, Inc.                                      20.0000      269,540.00      269,540.00
 0362      Benchmark Construction Co., Inc.                                13.0000      175,201.00      175,201.00
 0392      Berger Excavating Contractors, Inc.                             21.0000      283,017.00      283,017.00
 0801      Capitol Cement Co., Inc.                                        24.0000      323,448.00      323,448.00
 1216      Copenhaver Construction, Inc.                                   14.0000      188,678.00      188,678.00
 3702      Martam Construction Incorporated                                11.0000      148,247.00      148,247.00
 4813      Plote Construction, Inc.                                        17.0000      229,109.00      229,109.00
 1560      R. W. Dunteman Company                                          20.0100      269,674.77      269,674.77

    44000200  DRIVE PAVEMENT REM                         307.000    SQ YD
 0103      Alliance Contractors, Inc.                                      20.0000        6,140.00        6,140.00
 0362      Benchmark Construction Co., Inc.                                27.0000        8,289.00        8,289.00
 0392      Berger Excavating Contractors, Inc.                             13.0000        3,991.00        3,991.00
 0801      Capitol Cement Co., Inc.                                        20.0000        6,140.00        6,140.00
 1216      Copenhaver Construction, Inc.                                   15.0000        4,605.00        4,605.00
 3702      Martam Construction Incorporated                                10.0000        3,070.00        3,070.00
 4813      Plote Construction, Inc.                                        18.0000        5,526.00        5,526.00
 1560      R. W. Dunteman Company                                          30.0800        9,234.56        9,234.56

    44000500  COMB CURB GUTTER REM                     6,779.000     FOOT
 0103      Alliance Contractors, Inc.                                      20.0000      135,580.00      135,580.00
 0362      Benchmark Construction Co., Inc.                                 5.0000       33,895.00       33,895.00
 0392      Berger Excavating Contractors, Inc.                              4.0000       27,116.00       27,116.00
 0801      Capitol Cement Co., Inc.                                         4.0000       27,116.00       27,116.00
 1216      Copenhaver Construction, Inc.                                    5.0000       33,895.00       33,895.00
 3702      Martam Construction Incorporated                                 4.0000       27,116.00       27,116.00
 4813      Plote Construction, Inc.                                         6.5000       44,063.50       44,063.50
 1560      R. W. Dunteman Company                                           6.3700       43,182.23       43,182.23

    44000600  SIDEWALK REM                            14,013.000    SQ FT
 0103      Alliance Contractors, Inc.                                       2.0000       28,026.00       28,026.00
 0362      Benchmark Construction Co., Inc.                                 3.7600       52,688.88       52,688.88
 0392      Berger Excavating Contractors, Inc.                              1.0000       14,013.00       14,013.00
 0801      Capitol Cement Co., Inc.                                         2.0000       28,026.00       28,026.00
 1216      Copenhaver Construction, Inc.                                    1.5000       21,019.50       21,019.50
 3702      Martam Construction Incorporated                                 1.0000       14,013.00       14,013.00
 4813      Plote Construction, Inc.                                         2.0000       28,026.00       28,026.00
 1560      R. W. Dunteman Company                                           2.3500       32,930.55       32,930.55

    48300100  PCC SHOULDERS  6                           180.000    SQ YD
 0103      Alliance Contractors, Inc.                                      56.5000       10,170.00       10,170.00
 0362      Benchmark Construction Co., Inc.                                60.0000       10,800.00       10,800.00
 0392      Berger Excavating Contractors, Inc.                             60.0000       10,800.00       10,800.00
 0801      Capitol Cement Co., Inc.                                        60.0000       10,800.00       10,800.00
 1216      Copenhaver Construction, Inc.                                   59.0000       10,620.00       10,620.00
 3702      Martam Construction Incorporated                                51.5000        9,270.00        9,270.00
 4813      Plote Construction, Inc.                                        46.0000        8,280.00        8,280.00
 1560      R. W. Dunteman Company                                          50.0000        9,000.00        9,000.00

    52200020  TEMP SOIL RETEN SYSTM                      200.000    SQ FT
 0103      Alliance Contractors, Inc.                                      82.7500       16,550.00       16,550.00
 0362      Benchmark Construction Co., Inc.                               200.0000       40,000.00       40,000.00
 0392      Berger Excavating Contractors, Inc.                            100.0000       20,000.00       20,000.00
 0801      Capitol Cement Co., Inc.                                        25.0000        5,000.00        5,000.00
 1216      Copenhaver Construction, Inc.                                   53.0000       10,600.00       10,600.00
 3702      Martam Construction Incorporated                                 0.0100            2.00            2.00
 4813      Plote Construction, Inc.                                         1.0000          200.00          200.00
 1560      R. W. Dunteman Company                                          26.9900        5,398.00        5,398.00

    550A0050  STORM SEW CL A 1  12                        72.000     FOOT
 0103      Alliance Contractors, Inc.                                      76.0000        5,472.00        5,472.00
 0362      Benchmark Construction Co., Inc.                                65.5900        4,722.48        4,722.48
 0392      Berger Excavating Contractors, Inc.                            105.0000        7,560.00        7,560.00
 0801      Capitol Cement Co., Inc.                                        76.0000        5,472.00        5,472.00
 1216      Copenhaver Construction, Inc.                                   69.0000        4,968.00        4,968.00
 3702      Martam Construction Incorporated                                63.4300        4,566.96        4,566.96
 4813      Plote Construction, Inc.                                        75.6500        5,446.80        5,446.80
 1560      R. W. Dunteman Company                                          75.6500        5,446.80        5,446.80

    550A0070  STORM SEW CL A 1  15                       158.000     FOOT
 0103      Alliance Contractors, Inc.                                      81.0000       12,798.00       12,798.00
 0362      Benchmark Construction Co., Inc.                                73.4000       11,597.20       11,597.20
 0392      Berger Excavating Contractors, Inc.                            110.0000       17,380.00       17,380.00
 0801      Capitol Cement Co., Inc.                                        81.0000       12,798.00       12,798.00
 1216      Copenhaver Construction, Inc.                                   73.0000       11,534.00       11,534.00
 3702      Martam Construction Incorporated                                66.8800       10,567.04       10,567.04
 4813      Plote Construction, Inc.                                        80.2500       12,679.50       12,679.50
 1560      R. W. Dunteman Company                                          80.2500       12,679.50       12,679.50

    550A0090  STORM SEW CL A 1  18                        29.000     FOOT
 0103      Alliance Contractors, Inc.                                      85.0000        2,465.00        2,465.00
 0362      Benchmark Construction Co., Inc.                                76.3300        2,213.57        2,213.57
 0392      Berger Excavating Contractors, Inc.                            120.0000        3,480.00        3,480.00
 0801      Capitol Cement Co., Inc.                                        85.0000        2,465.00        2,465.00
 1216      Copenhaver Construction, Inc.                                   85.0000        2,465.00        2,465.00
 3702      Martam Construction Incorporated                                72.7900        2,110.91        2,110.91
 4813      Plote Construction, Inc.                                        84.8500        2,460.65        2,460.65
 1560      R. W. Dunteman Company                                          84.8500        2,460.65        2,460.65

    550A0120  STORM SEW CL A 1  24                        55.000     FOOT
 0103      Alliance Contractors, Inc.                                      96.0000        5,280.00        5,280.00
 0362      Benchmark Construction Co., Inc.                                85.6600        4,711.30        4,711.30
 0392      Berger Excavating Contractors, Inc.                            150.0000        8,250.00        8,250.00
 0801      Capitol Cement Co., Inc.                                        96.0000        5,280.00        5,280.00
 1216      Copenhaver Construction, Inc.                                   89.0000        4,895.00        4,895.00
 3702      Martam Construction Incorporated                                88.8300        4,885.65        4,885.65
 4813      Plote Construction, Inc.                                        99.8000        5,489.00        5,489.00
 1560      R. W. Dunteman Company                                          99.8000        5,489.00        5,489.00

    550A0160  STORM SEW CL A 1  36                        86.000     FOOT
 0103      Alliance Contractors, Inc.                                     126.0000       10,836.00       10,836.00
 0362      Benchmark Construction Co., Inc.                               118.0100       10,148.86       10,148.86
 0392      Berger Excavating Contractors, Inc.                            205.0000       17,630.00       17,630.00
 0801      Capitol Cement Co., Inc.                                       126.0000       10,836.00       10,836.00
 1216      Copenhaver Construction, Inc.                                  110.0000        9,460.00        9,460.00
 3702      Martam Construction Incorporated                               112.0000        9,632.00        9,632.00
 4813      Plote Construction, Inc.                                       130.9500       11,261.70       11,261.70
 1560      R. W. Dunteman Company                                         130.9500       11,261.70       11,261.70

    550A0190  STORM SEW CL A 1  48                       182.000     FOOT
 0103      Alliance Contractors, Inc.                                     204.0000       37,128.00       37,128.00
 0362      Benchmark Construction Co., Inc.                               132.6200       24,136.84       24,136.84
 0392      Berger Excavating Contractors, Inc.                            220.0000       40,040.00       40,040.00
 0801      Capitol Cement Co., Inc.                                       204.0000       37,128.00       37,128.00
 1216      Copenhaver Construction, Inc.                                  174.0000       31,668.00       31,668.00
 3702      Martam Construction Incorporated                               261.0000       47,502.00       47,502.00
 4813      Plote Construction, Inc.                                       171.6000       31,231.20       31,231.20
 1560      R. W. Dunteman Company                                         171.6000       31,231.20       31,231.20

    550A0340  STORM SEW CL A 2  12                       189.000     FOOT
 0103      Alliance Contractors, Inc.                                      87.0000       16,443.00       16,443.00
 0362      Benchmark Construction Co., Inc.                                69.5900       13,152.51       13,152.51
 0392      Berger Excavating Contractors, Inc.                            110.0000       20,790.00       20,790.00
 0801      Capitol Cement Co., Inc.                                        87.0000       16,443.00       16,443.00
 1216      Copenhaver Construction, Inc.                                   70.0000       13,230.00       13,230.00
 3702      Martam Construction Incorporated                                64.8800       12,262.32       12,262.32
 4813      Plote Construction, Inc.                                        79.7000       15,063.30       15,063.30
 1560      R. W. Dunteman Company                                          79.7000       15,063.30       15,063.30

    550A0360  STORM SEW CL A 2  15                        69.000     FOOT
 0103      Alliance Contractors, Inc.                                      93.0000        6,417.00        6,417.00
 0362      Benchmark Construction Co., Inc.                                73.5500        5,074.95        5,074.95
 0392      Berger Excavating Contractors, Inc.                            115.0000        7,935.00        7,935.00
 0801      Capitol Cement Co., Inc.                                        93.0000        6,417.00        6,417.00
 1216      Copenhaver Construction, Inc.                                   74.0000        5,106.00        5,106.00
 3702      Martam Construction Incorporated                                68.3600        4,716.84        4,716.84
 4813      Plote Construction, Inc.                                        84.3000        5,816.70        5,816.70
 1560      R. W. Dunteman Company                                          84.3000        5,816.70        5,816.70

    550A0380  STORM SEW CL A 2  18                       111.000     FOOT
 0103      Alliance Contractors, Inc.                                      97.0000       10,767.00       10,767.00
 0362      Benchmark Construction Co., Inc.                                78.0900        8,667.99        8,667.99
 0392      Berger Excavating Contractors, Inc.                            140.0000       15,540.00       15,540.00
 0801      Capitol Cement Co., Inc.                                        97.0000       10,767.00       10,767.00
 1216      Copenhaver Construction, Inc.                                   86.0000        9,546.00        9,546.00
 3702      Martam Construction Incorporated                                74.3500        8,252.85        8,252.85
 4813      Plote Construction, Inc.                                        90.0500        9,995.55        9,995.55
 1560      R. W. Dunteman Company                                          90.0500        9,995.55        9,995.55

    550A0410  STORM SEW CL A 2  24                        24.000     FOOT
 0103      Alliance Contractors, Inc.                                     108.0000        2,592.00        2,592.00
 0362      Benchmark Construction Co., Inc.                                87.7900        2,106.96        2,106.96
 0392      Berger Excavating Contractors, Inc.                            175.0000        4,200.00        4,200.00
 0801      Capitol Cement Co., Inc.                                       108.0000        2,592.00        2,592.00
 1216      Copenhaver Construction, Inc.                                   95.0000        2,280.00        2,280.00
 3702      Martam Construction Incorporated                                93.5500        2,245.20        2,245.20
 4813      Plote Construction, Inc.                                       122.3000        2,935.20        2,935.20
 1560      R. W. Dunteman Company                                         122.3000        2,935.20        2,935.20

    550A0450  STORM SEW CL A 2  36                       263.000     FOOT
 0103      Alliance Contractors, Inc.                                     155.0000       40,765.00       40,765.00
 0362      Benchmark Construction Co., Inc.                               118.5000       31,165.50       31,165.50
 0392      Berger Excavating Contractors, Inc.                            210.0000       55,230.00       55,230.00
 0801      Capitol Cement Co., Inc.                                       155.0000       40,765.00       40,765.00
 1216      Copenhaver Construction, Inc.                                  110.0000       28,930.00       28,930.00
 3702      Martam Construction Incorporated                               116.0000       30,508.00       30,508.00
 4813      Plote Construction, Inc.                                       167.8500       44,144.55       44,144.55
 1560      R. W. Dunteman Company                                         167.8500       44,144.55       44,144.55

    550A0470  STORM SEW CL A 2  42                        96.000     FOOT
 0103      Alliance Contractors, Inc.                                     183.0000       17,568.00       17,568.00
 0362      Benchmark Construction Co., Inc.                               128.9100       12,375.36       12,375.36
 0392      Berger Excavating Contractors, Inc.                            230.0000       22,080.00       22,080.00
 0801      Capitol Cement Co., Inc.                                       183.0000       17,568.00       17,568.00
 1216      Copenhaver Construction, Inc.                                  140.0000       13,440.00       13,440.00
 3702      Martam Construction Incorporated                               157.1900       15,090.24       15,090.24
 4813      Plote Construction, Inc.                                       180.9000       17,366.40       17,366.40
 1560      R. W. Dunteman Company                                         180.9000       17,366.40       17,366.40

    550A0480  STORM SEW CL A 2  48                       189.000     FOOT
 0103      Alliance Contractors, Inc.                                     204.0000       38,556.00       38,556.00
 0362      Benchmark Construction Co., Inc.                               150.6800       28,478.52       28,478.52
 0392      Berger Excavating Contractors, Inc.                            265.0000       50,085.00       50,085.00
 0801      Capitol Cement Co., Inc.                                       204.0000       38,556.00       38,556.00
 1216      Copenhaver Construction, Inc.                                  175.0000       33,075.00       33,075.00
 3702      Martam Construction Incorporated                               272.5000       51,502.50       51,502.50
 4813      Plote Construction, Inc.                                       208.1500       39,340.35       39,340.35
 1560      R. W. Dunteman Company                                         208.1500       39,340.35       39,340.35

    55100500  STORM SEWER REM  12                        158.000     FOOT
 0103      Alliance Contractors, Inc.                                      36.0000        5,688.00        5,688.00
 0362      Benchmark Construction Co., Inc.                                30.6100        4,836.38        4,836.38
 0392      Berger Excavating Contractors, Inc.                             36.0000        5,688.00        5,688.00
 0801      Capitol Cement Co., Inc.                                        36.0000        5,688.00        5,688.00
 1216      Copenhaver Construction, Inc.                                    9.0000        1,422.00        1,422.00
 3702      Martam Construction Incorporated                                10.0000        1,580.00        1,580.00
 4813      Plote Construction, Inc.                                        19.6500        3,104.70        3,104.70
 1560      R. W. Dunteman Company                                          19.6500        3,104.70        3,104.70

    55101200  STORM SEWER REM  24                        100.000     FOOT
 0103      Alliance Contractors, Inc.                                      37.0000        3,700.00        3,700.00
 0362      Benchmark Construction Co., Inc.                                30.6100        3,061.00        3,061.00
 0392      Berger Excavating Contractors, Inc.                             55.0000        5,500.00        5,500.00
 0801      Capitol Cement Co., Inc.                                        37.0000        3,700.00        3,700.00
 1216      Copenhaver Construction, Inc.                                   10.0000        1,000.00        1,000.00
 3702      Martam Construction Incorporated                                10.0000        1,000.00        1,000.00
 4813      Plote Construction, Inc.                                        22.5500        2,255.00        2,255.00
 1560      R. W. Dunteman Company                                          22.5500        2,255.00        2,255.00

    55201600  STORM SEWERS JKD   48                       80.000     FOOT
 0103      Alliance Contractors, Inc.                                   1,293.0000      103,440.00      103,440.00
 0362      Benchmark Construction Co., Inc.                             2,091.7700      167,341.60      167,341.60
 0392      Berger Excavating Contractors, Inc.                          1,400.0000      112,000.00      112,000.00
 0801      Capitol Cement Co., Inc.                                     1,293.0000      103,440.00      103,440.00
 1216      Copenhaver Construction, Inc.                                1,900.0000      152,000.00      152,000.00
 3702      Martam Construction Incorporated                               272.5000       21,800.00       21,800.00
 4813      Plote Construction, Inc.                                     1,567.2500      125,380.00      125,380.00
 1560      R. W. Dunteman Company                                       1,567.2500      125,380.00      125,380.00

    56400300  FIRE HYDNTS TO BE ADJ                        1.000     EACH
 0103      Alliance Contractors, Inc.                                     960.0000          960.00          960.00
 0362      Benchmark Construction Co., Inc.                             3,616.7200        3,616.72        3,616.72
 0392      Berger Excavating Contractors, Inc.                          1,500.0000        1,500.00        1,500.00
 0801      Capitol Cement Co., Inc.                                       960.0000          960.00          960.00
 1216      Copenhaver Construction, Inc.                                1,900.0000        1,900.00        1,900.00
 3702      Martam Construction Incorporated                             1,266.0700        1,266.07        1,266.07
 4813      Plote Construction, Inc.                                     1,224.7500        1,224.75        1,224.75
 1560      R. W. Dunteman Company                                       1,224.7500        1,224.75        1,224.75

    60108204  PIPE UNDERDR T 2 4                         344.000     FOOT
 0103      Alliance Contractors, Inc.                                      34.0000       11,696.00       11,696.00
 0362      Benchmark Construction Co., Inc.                                24.5100        8,431.44        8,431.44
 0392      Berger Excavating Contractors, Inc.                             62.0000       21,328.00       21,328.00
 0801      Capitol Cement Co., Inc.                                        34.0000       11,696.00       11,696.00
 1216      Copenhaver Construction, Inc.                                   14.0000        4,816.00        4,816.00
 3702      Martam Construction Incorporated                                19.0000        6,536.00        6,536.00
 4813      Plote Construction, Inc.                                        31.6000       10,870.40       10,870.40
 1560      R. W. Dunteman Company                                          31.6000       10,870.40       10,870.40

    60201205  CB TA 4 DIA T12F&G                          13.000     EACH
 0103      Alliance Contractors, Inc.                                   3,350.0000       43,550.00       43,550.00
 0362      Benchmark Construction Co., Inc.                             3,490.7600       45,379.88       45,379.88
 0392      Berger Excavating Contractors, Inc.                          3,300.0000       42,900.00       42,900.00
 0801      Capitol Cement Co., Inc.                                     3,350.0000       43,550.00       43,550.00
 1216      Copenhaver Construction, Inc.                                2,700.0000       35,100.00       35,100.00
 3702      Martam Construction Incorporated                             2,835.6800       36,863.84       36,863.84
 4813      Plote Construction, Inc.                                     3,783.7500       49,188.75       49,188.75
 1560      R. W. Dunteman Company                                       3,783.7500       49,188.75       49,188.75

    60201310  CB TA 4 DIA T20F&G                           6.000     EACH
 0103      Alliance Contractors, Inc.                                   3,170.0000       19,020.00       19,020.00
 0362      Benchmark Construction Co., Inc.                             3,349.3100       20,095.86       20,095.86
 0392      Berger Excavating Contractors, Inc.                          3,400.0000       20,400.00       20,400.00
 0801      Capitol Cement Co., Inc.                                     3,170.0000       19,020.00       19,020.00
 1216      Copenhaver Construction, Inc.                                2,700.0000       16,200.00       16,200.00
 3702      Martam Construction Incorporated                             2,653.3100       15,919.86       15,919.86
 4813      Plote Construction, Inc.                                     3,668.7500       22,012.50       22,012.50
 1560      R. W. Dunteman Company                                       3,668.7500       22,012.50       22,012.50

    60201340  CB TA 4 DIA T24F&G                           6.000     EACH
 0103      Alliance Contractors, Inc.                                   3,070.0000       18,420.00       18,420.00
 0362      Benchmark Construction Co., Inc.                             3,415.3900       20,492.34       20,492.34
 0392      Berger Excavating Contractors, Inc.                          3,300.0000       19,800.00       19,800.00
 0801      Capitol Cement Co., Inc.                                     3,070.0000       18,420.00       18,420.00
 1216      Copenhaver Construction, Inc.                                2,700.0000       16,200.00       16,200.00
 3702      Martam Construction Incorporated                             2,543.2200       15,259.32       15,259.32
 4813      Plote Construction, Inc.                                     3,404.2500       20,425.50       20,425.50
 1560      R. W. Dunteman Company                                       3,404.2500       20,425.50       20,425.50

    60204905  CB TA 5 DIA T12F&G                           2.000     EACH
 0103      Alliance Contractors, Inc.                                   4,160.0000        8,320.00        8,320.00
 0362      Benchmark Construction Co., Inc.                             4,035.9000        8,071.80        8,071.80
 0392      Berger Excavating Contractors, Inc.                          5,000.0000       10,000.00       10,000.00
 0801      Capitol Cement Co., Inc.                                     4,160.0000        8,320.00        8,320.00
 1216      Copenhaver Construction, Inc.                                3,000.0000        6,000.00        6,000.00
 3702      Martam Construction Incorporated                             3,735.9400        7,471.88        7,471.88
 4813      Plote Construction, Inc.                                     4,646.2500        9,292.50        9,292.50
 1560      R. W. Dunteman Company                                       4,646.2500        9,292.50        9,292.50

    60205010  CB TA 5 DIA T20F&G                           1.000     EACH
 0103      Alliance Contractors, Inc.                                   4,040.0000        4,040.00        4,040.00
 0362      Benchmark Construction Co., Inc.                             4,446.8200        4,446.82        4,446.82
 0392      Berger Excavating Contractors, Inc.                          5,200.0000        5,200.00        5,200.00
 0801      Capitol Cement Co., Inc.                                     4,040.0000        4,040.00        4,040.00
 1216      Copenhaver Construction, Inc.                                3,000.0000        3,000.00        3,000.00
 3702      Martam Construction Incorporated                             3,553.5600        3,553.56        3,553.56
 4813      Plote Construction, Inc.                                     4,531.2500        4,531.25        4,531.25
 1560      R. W. Dunteman Company                                       4,531.2500        4,531.25        4,531.25

    60206905  CB TC T1F OL                                 1.000     EACH
 0103      Alliance Contractors, Inc.                                   1,730.0000        1,730.00        1,730.00
 0362      Benchmark Construction Co., Inc.                             1,867.7300        1,867.73        1,867.73
 0392      Berger Excavating Contractors, Inc.                          2,400.0000        2,400.00        2,400.00
 0801      Capitol Cement Co., Inc.                                     1,730.0000        1,730.00        1,730.00
 1216      Copenhaver Construction, Inc.                                2,600.0000        2,600.00        2,600.00
 3702      Martam Construction Incorporated                             1,759.7900        1,759.79        1,759.79
 4813      Plote Construction, Inc.                                     2,079.7500        2,079.75        2,079.75
 1560      R. W. Dunteman Company                                       2,079.7500        2,079.75        2,079.75

    60221100  MAN TA 5 DIA T1F CL                          1.000     EACH
 0103      Alliance Contractors, Inc.                                   4,190.0000        4,190.00        4,190.00
 0362      Benchmark Construction Co., Inc.                             3,279.1100        3,279.11        3,279.11
 0392      Berger Excavating Contractors, Inc.                          7,100.0000        7,100.00        7,100.00
 0801      Capitol Cement Co., Inc.                                     4,190.0000        4,190.00        4,190.00
 1216      Copenhaver Construction, Inc.                                3,500.0000        3,500.00        3,500.00
 3702      Martam Construction Incorporated                             3,540.7100        3,540.71        3,540.71
 4813      Plote Construction, Inc.                                     4,774.7500        4,774.75        4,774.75
 1560      R. W. Dunteman Company                                       4,774.7500        4,774.75        4,774.75

    60224446  MAN TA 7 DIA T1F CL                          5.000     EACH
 0103      Alliance Contractors, Inc.                                   8,950.0000       44,750.00       44,750.00
 0362      Benchmark Construction Co., Inc.                             8,503.3700       42,516.85       42,516.85
 0392      Berger Excavating Contractors, Inc.                         15,950.0000       79,750.00       79,750.00
 0801      Capitol Cement Co., Inc.                                     8,950.0000       44,750.00       44,750.00
 1216      Copenhaver Construction, Inc.                               10,000.0000       50,000.00       50,000.00
 3702      Martam Construction Incorporated                             7,897.7200       39,488.60       39,488.60
 4813      Plote Construction, Inc.                                    10,153.6500       50,768.25       50,768.25
 1560      R. W. Dunteman Company                                      10,153.6500       50,768.25       50,768.25

    60224459  MAN TA 8 DIA T1F CL                          9.000     EACH
 0103      Alliance Contractors, Inc.                                  12,670.0000      114,030.00      114,030.00
 0362      Benchmark Construction Co., Inc.                            13,055.5000      117,499.50      117,499.50
 0392      Berger Excavating Contractors, Inc.                         22,000.0000      198,000.00      198,000.00
 0801      Capitol Cement Co., Inc.                                    12,670.0000      114,030.00      114,030.00
 1216      Copenhaver Construction, Inc.                               12,000.0000      108,000.00      108,000.00
 3702      Martam Construction Incorporated                             9,525.6700       85,731.03       85,731.03
 4813      Plote Construction, Inc.                                    16,163.5000      145,471.50      145,471.50
 1560      R. W. Dunteman Company                                      16,163.5000      145,471.50      145,471.50

    60236200  INLETS TA T8G                                1.000     EACH
 0103      Alliance Contractors, Inc.                                   1,560.0000        1,560.00        1,560.00
 0362      Benchmark Construction Co., Inc.                             2,131.0100        2,131.01        2,131.01
 0392      Berger Excavating Contractors, Inc.                          2,000.0000        2,000.00        2,000.00
 0801      Capitol Cement Co., Inc.                                     1,560.0000        1,560.00        1,560.00
 1216      Copenhaver Construction, Inc.                                1,100.0000        1,100.00        1,100.00
 3702      Martam Construction Incorporated                               904.6800          904.68          904.68
 4813      Plote Construction, Inc.                                     1,913.0000        1,913.00        1,913.00
 1560      R. W. Dunteman Company                                       1,913.0000        1,913.00        1,913.00

    60236900  INLETS TA T12F&G                             2.000     EACH
 0103      Alliance Contractors, Inc.                                   2,010.0000        4,020.00        4,020.00
 0362      Benchmark Construction Co., Inc.                             2,131.0100        4,262.02        4,262.02
 0392      Berger Excavating Contractors, Inc.                          2,200.0000        4,400.00        4,400.00
 0801      Capitol Cement Co., Inc.                                     2,010.0000        4,020.00        4,020.00
 1216      Copenhaver Construction, Inc.                                1,100.0000        2,200.00        2,200.00
 3702      Martam Construction Incorporated                             1,335.0600        2,670.12        2,670.12
 4813      Plote Construction, Inc.                                     2,453.5000        4,907.00        4,907.00
 1560      R. W. Dunteman Company                                       2,453.5000        4,907.00        4,907.00

    60237470  INLETS TA T24F&G                             7.000     EACH
 0103      Alliance Contractors, Inc.                                   1,730.0000       12,110.00       12,110.00
 0362      Benchmark Construction Co., Inc.                             2,131.0100       14,917.07       14,917.07
 0392      Berger Excavating Contractors, Inc.                          2,250.0000       15,750.00       15,750.00
 0801      Capitol Cement Co., Inc.                                     1,730.0000       12,110.00       12,110.00
 1216      Copenhaver Construction, Inc.                                1,100.0000        7,700.00        7,700.00
 3702      Martam Construction Incorporated                             1,042.5900        7,298.13        7,298.13
 4813      Plote Construction, Inc.                                     2,074.0000       14,518.00       14,518.00
 1560      R. W. Dunteman Company                                       2,074.0000       14,518.00       14,518.00

    60257900  MAN RECONST                                  1.000     EACH
 0103      Alliance Contractors, Inc.                                   1,340.0000        1,340.00        1,340.00
 0362      Benchmark Construction Co., Inc.                             2,523.3400        2,523.34        2,523.34
 0392      Berger Excavating Contractors, Inc.                          1,900.0000        1,900.00        1,900.00
 0801      Capitol Cement Co., Inc.                                     1,340.0000        1,340.00        1,340.00
 1216      Copenhaver Construction, Inc.                                1,000.0000        1,000.00        1,000.00
 3702      Martam Construction Incorporated                             1,306.6500        1,306.65        1,306.65
 4813      Plote Construction, Inc.                                     1,221.0000        1,221.00        1,221.00
 1560      R. W. Dunteman Company                                       1,221.0000        1,221.00        1,221.00

    60300305  FR & LIDS ADJUST                            62.000     EACH
 0103      Alliance Contractors, Inc.                                     730.0000       45,260.00       45,260.00
 0362      Benchmark Construction Co., Inc.                               673.1700       41,736.54       41,736.54
 0392      Berger Excavating Contractors, Inc.                            650.0000       40,300.00       40,300.00
 0801      Capitol Cement Co., Inc.                                       730.0000       45,260.00       45,260.00
 1216      Copenhaver Construction, Inc.                                  600.0000       37,200.00       37,200.00
 3702      Martam Construction Incorporated                                99.5600        6,172.72        6,172.72
 4813      Plote Construction, Inc.                                       345.2500       21,405.50       21,405.50
 1560      R. W. Dunteman Company                                         345.2500       21,405.50       21,405.50

    60500040  REMOV MANHOLES                               3.000     EACH
 0103      Alliance Contractors, Inc.                                     330.0000          990.00          990.00
 0362      Benchmark Construction Co., Inc.                               648.3900        1,945.17        1,945.17
 0392      Berger Excavating Contractors, Inc.                          1,100.0000        3,300.00        3,300.00
 0801      Capitol Cement Co., Inc.                                       330.0000          990.00          990.00
 1216      Copenhaver Construction, Inc.                                  450.0000        1,350.00        1,350.00
 3702      Martam Construction Incorporated                               653.3200        1,959.96        1,959.96
 4813      Plote Construction, Inc.                                       200.9500          602.85          602.85
 1560      R. W. Dunteman Company                                         200.9500          602.85          602.85

    60500050  REMOV CATCH BAS                              8.000     EACH
 0103      Alliance Contractors, Inc.                                     350.0000        2,800.00        2,800.00
 0362      Benchmark Construction Co., Inc.                               648.3900        5,187.12        5,187.12
 0392      Berger Excavating Contractors, Inc.                          1,200.0000        9,600.00        9,600.00
 0801      Capitol Cement Co., Inc.                                       350.0000        2,800.00        2,800.00
 1216      Copenhaver Construction, Inc.                                  400.0000        3,200.00        3,200.00
 3702      Martam Construction Incorporated                               653.3200        5,226.56        5,226.56
 4813      Plote Construction, Inc.                                       250.0500        2,000.40        2,000.40
 1560      R. W. Dunteman Company                                         250.0500        2,000.40        2,000.40

    60500060  REMOV INLETS                                 1.000     EACH
 0103      Alliance Contractors, Inc.                                     175.0000          175.00          175.00
 0362      Benchmark Construction Co., Inc.                               462.5400          462.54          462.54
 0392      Berger Excavating Contractors, Inc.                            950.0000          950.00          950.00
 0801      Capitol Cement Co., Inc.                                       175.0000          175.00          175.00
 1216      Copenhaver Construction, Inc.                                  350.0000          350.00          350.00
 3702      Martam Construction Incorporated                               326.6400          326.64          326.64
 4813      Plote Construction, Inc.                                       161.6000          161.60          161.60
 1560      R. W. Dunteman Company                                         161.6000          161.60          161.60

    60500070  REMOV MAN - MAIN FLOW                        1.000     EACH
 0103      Alliance Contractors, Inc.                                   4,550.0000        4,550.00        4,550.00
 0362      Benchmark Construction Co., Inc.                             2,980.7200        2,980.72        2,980.72
 0392      Berger Excavating Contractors, Inc.                         11,000.0000       11,000.00       11,000.00
 0801      Capitol Cement Co., Inc.                                     4,550.0000        4,550.00        4,550.00
 1216      Copenhaver Construction, Inc.                                  800.0000          800.00          800.00
 3702      Martam Construction Incorporated                             1,306.6500        1,306.65        1,306.65
 4813      Plote Construction, Inc.                                     1,664.2500        1,664.25        1,664.25
 1560      R. W. Dunteman Company                                       1,664.2500        1,664.25        1,664.25

    60600605  CONC CURB TB                               319.000     FOOT
 0103      Alliance Contractors, Inc.                                      30.0000        9,570.00        9,570.00
 0362      Benchmark Construction Co., Inc.                                29.0000        9,251.00        9,251.00
 0392      Berger Excavating Contractors, Inc.                             29.0000        9,251.00        9,251.00
 0801      Capitol Cement Co., Inc.                                        35.0000       11,165.00       11,165.00
 1216      Copenhaver Construction, Inc.                                   32.0000       10,208.00       10,208.00
 3702      Martam Construction Incorporated                                25.7500        8,214.25        8,214.25
 4813      Plote Construction, Inc.                                        29.0000        9,251.00        9,251.00
 1560      R. W. Dunteman Company                                          25.0000        7,975.00        7,975.00

    60601805  CONC CURB TRANS                            150.000     FOOT
 0103      Alliance Contractors, Inc.                                      30.0000        4,500.00        4,500.00
 0362      Benchmark Construction Co., Inc.                                29.0000        4,350.00        4,350.00
 0392      Berger Excavating Contractors, Inc.                             29.0000        4,350.00        4,350.00
 0801      Capitol Cement Co., Inc.                                        38.0000        5,700.00        5,700.00
 1216      Copenhaver Construction, Inc.                                   39.0000        5,850.00        5,850.00
 3702      Martam Construction Incorporated                                30.9000        4,635.00        4,635.00
 4813      Plote Construction, Inc.                                        29.0000        4,350.00        4,350.00
 1560      R. W. Dunteman Company                                          30.0000        4,500.00        4,500.00

    60603100  CONC GUTTER TRANS                          150.000     FOOT
 0103      Alliance Contractors, Inc.                                      30.0000        4,500.00        4,500.00
 0362      Benchmark Construction Co., Inc.                                30.0000        4,500.00        4,500.00
 0392      Berger Excavating Contractors, Inc.                             30.0000        4,500.00        4,500.00
 0801      Capitol Cement Co., Inc.                                        38.0000        5,700.00        5,700.00
 1216      Copenhaver Construction, Inc.                                   39.0000        5,850.00        5,850.00
 3702      Martam Construction Incorporated                                32.9600        4,944.00        4,944.00
 4813      Plote Construction, Inc.                                        30.0000        4,500.00        4,500.00
 1560      R. W. Dunteman Company                                          32.0000        4,800.00        4,800.00

    60603800  COMB CC&G TB6.12                         4,300.000     FOOT
 0103      Alliance Contractors, Inc.                                      31.5000      135,450.00      135,450.00
 0362      Benchmark Construction Co., Inc.                                22.0000       94,600.00       94,600.00
 0392      Berger Excavating Contractors, Inc.                             26.0000      111,800.00      111,800.00
 0801      Capitol Cement Co., Inc.                                        32.0000      137,600.00      137,600.00
 1216      Copenhaver Construction, Inc.                                   22.0000       94,600.00       94,600.00
 3702      Martam Construction Incorporated                                20.6000       88,580.00       88,580.00
 4813      Plote Construction, Inc.                                        22.0000       94,600.00       94,600.00
 1560      R. W. Dunteman Company                                          20.0000       86,000.00       86,000.00

    60605900  COMB CC&G TB9.12                           284.000     FOOT
 0103      Alliance Contractors, Inc.                                      33.5000        9,514.00        9,514.00
 0362      Benchmark Construction Co., Inc.                                30.0000        8,520.00        8,520.00
 0392      Berger Excavating Contractors, Inc.                             32.0000        9,088.00        9,088.00
 0801      Capitol Cement Co., Inc.                                        34.0000        9,656.00        9,656.00
 1216      Copenhaver Construction, Inc.                                   25.0000        7,100.00        7,100.00
 3702      Martam Construction Incorporated                                26.7800        7,605.52        7,605.52
 4813      Plote Construction, Inc.                                        30.0000        8,520.00        8,520.00
 1560      R. W. Dunteman Company                                          26.0000        7,384.00        7,384.00

    60608521  COMB CC&G TM2.24                           159.000     FOOT
 0103      Alliance Contractors, Inc.                                      35.5000        5,644.50        5,644.50
 0362      Benchmark Construction Co., Inc.                                30.0000        4,770.00        4,770.00
 0392      Berger Excavating Contractors, Inc.                             32.0000        5,088.00        5,088.00
 0801      Capitol Cement Co., Inc.                                        30.0000        4,770.00        4,770.00
 1216      Copenhaver Construction, Inc.                                   28.0000        4,452.00        4,452.00
 3702      Martam Construction Incorporated                                30.9000        4,913.10        4,913.10
 4813      Plote Construction, Inc.                                        30.0000        4,770.00        4,770.00
 1560      R. W. Dunteman Company                                          30.0000        4,770.00        4,770.00

    60608582  COMB CC&G TM4.24                         2,665.000     FOOT
 0103      Alliance Contractors, Inc.                                      36.0000       95,940.00       95,940.00
 0362      Benchmark Construction Co., Inc.                                25.0000       66,625.00       66,625.00
 0392      Berger Excavating Contractors, Inc.                             27.0000       71,955.00       71,955.00
 0801      Capitol Cement Co., Inc.                                        33.0000       87,945.00       87,945.00
 1216      Copenhaver Construction, Inc.                                   23.0000       61,295.00       61,295.00
 3702      Martam Construction Incorporated                                24.7200       65,878.80       65,878.80
 4813      Plote Construction, Inc.                                        25.0000       66,625.00       66,625.00
 1560      R. W. Dunteman Company                                          24.0000       63,960.00       63,960.00

    60610400  COMB CC&G TM6.24                           411.000     FOOT
 0103      Alliance Contractors, Inc.                                      36.5000       15,001.50       15,001.50
 0362      Benchmark Construction Co., Inc.                                25.0000       10,275.00       10,275.00
 0392      Berger Excavating Contractors, Inc.                             27.0000       11,097.00       11,097.00
 0801      Capitol Cement Co., Inc.                                        35.0000       14,385.00       14,385.00
 1216      Copenhaver Construction, Inc.                                   26.0000       10,686.00       10,686.00
 3702      Martam Construction Incorporated                                30.9000       12,699.90       12,699.90
 4813      Plote Construction, Inc.                                        25.0000       10,275.00       10,275.00
 1560      R. W. Dunteman Company                                          30.0000       12,330.00       12,330.00

    60611811  COMB CC&G TM MOD                           355.000     FOOT
 0103      Alliance Contractors, Inc.                                      37.0000       13,135.00       13,135.00
 0362      Benchmark Construction Co., Inc.                                25.0000        8,875.00        8,875.00
 0392      Berger Excavating Contractors, Inc.                             27.0000        9,585.00        9,585.00
 0801      Capitol Cement Co., Inc.                                        40.0000       14,200.00       14,200.00
 1216      Copenhaver Construction, Inc.                                   26.0000        9,230.00        9,230.00
 3702      Martam Construction Incorporated                                28.8400       10,238.20       10,238.20
 4813      Plote Construction, Inc.                                        30.0000       10,650.00       10,650.00
 1560      R. W. Dunteman Company                                          28.0000        9,940.00        9,940.00

    60620000  CONC MED TSB6.24                           169.000    SQ FT
 0103      Alliance Contractors, Inc.                                      12.0000        2,028.00        2,028.00
 0362      Benchmark Construction Co., Inc.                                20.0000        3,380.00        3,380.00
 0392      Berger Excavating Contractors, Inc.                             20.0000        3,380.00        3,380.00
 0801      Capitol Cement Co., Inc.                                        20.0000        3,380.00        3,380.00
 1216      Copenhaver Construction, Inc.                                   17.0000        2,873.00        2,873.00
 3702      Martam Construction Incorporated                                16.4800        2,785.12        2,785.12
 4813      Plote Construction, Inc.                                        20.0000        3,380.00        3,380.00
 1560      R. W. Dunteman Company                                          16.0000        2,704.00        2,704.00

    60622320  CONC MED TSM4.24                           122.000    SQ FT
 0103      Alliance Contractors, Inc.                                      12.0000        1,464.00        1,464.00
 0362      Benchmark Construction Co., Inc.                                20.0000        2,440.00        2,440.00
 0392      Berger Excavating Contractors, Inc.                             20.0000        2,440.00        2,440.00
 0801      Capitol Cement Co., Inc.                                        20.0000        2,440.00        2,440.00
 1216      Copenhaver Construction, Inc.                                   17.0000        2,074.00        2,074.00
 3702      Martam Construction Incorporated                                15.4500        1,884.90        1,884.90
 4813      Plote Construction, Inc.                                        20.0000        2,440.00        2,440.00
 1560      R. W. Dunteman Company                                          15.0000        1,830.00        1,830.00

    64300430  IMP ATTEN NRD     TL2                        1.000     EACH
 0103      Alliance Contractors, Inc.                                   3,500.0000        3,500.00        3,500.00
 0362      Benchmark Construction Co., Inc.                             7,500.0000        7,500.00        7,500.00
 0392      Berger Excavating Contractors, Inc.                          4,000.0000        4,000.00        4,000.00
 0801      Capitol Cement Co., Inc.                                     4,200.0000        4,200.00        4,200.00
 1216      Copenhaver Construction, Inc.                                3,300.0000        3,300.00        3,300.00
 3702      Martam Construction Incorporated                             6,092.3600        6,092.36        6,092.36
 4813      Plote Construction, Inc.                                     4,200.0000        4,200.00        4,200.00
 1560      R. W. Dunteman Company                                       4,000.0000        4,000.00        4,000.00

    66900200  NON SPL WASTE DISPOSL                    2,810.000    CU YD
 0103      Alliance Contractors, Inc.                                      96.0000      269,760.00      269,760.00
 0362      Benchmark Construction Co., Inc.                                61.0900      171,662.90      171,662.90
 0392      Berger Excavating Contractors, Inc.                             86.0000      241,660.00      241,660.00
 0801      Capitol Cement Co., Inc.                                        79.0000      221,990.00      221,990.00
 1216      Copenhaver Construction, Inc.                                   90.0000      252,900.00      252,900.00
 3702      Martam Construction Incorporated                                56.0000      157,360.00      157,360.00
 4813      Plote Construction, Inc.                                        58.0000      162,980.00      162,980.00
 1560      R. W. Dunteman Company                                          66.9400      188,101.40      188,101.40

    66900450  SPL WASTE PLNS/REPORT                        1.000    L SUM
 0103      Alliance Contractors, Inc.                                   3,200.0000        3,200.00        3,200.00
 0362      Benchmark Construction Co., Inc.                             6,000.0000        6,000.00        6,000.00
 0392      Berger Excavating Contractors, Inc.                          4,600.0000        4,600.00        4,600.00
 0801      Capitol Cement Co., Inc.                                     8,500.0000        8,500.00        8,500.00
 1216      Copenhaver Construction, Inc.                               11,000.0000       11,000.00       11,000.00
 3702      Martam Construction Incorporated                             2,575.0000        2,575.00        2,575.00
 4813      Plote Construction, Inc.                                     3,200.0000        3,200.00        3,200.00
 1560      R. W. Dunteman Company                                       3,250.0000        3,250.00        3,250.00

    66900530  SOIL DISPOSAL ANALY                          7.000     EACH
 0103      Alliance Contractors, Inc.                                   1,300.0000        9,100.00        9,100.00
 0362      Benchmark Construction Co., Inc.                             1,500.0000       10,500.00       10,500.00
 0392      Berger Excavating Contractors, Inc.                          2,000.0000       14,000.00       14,000.00
 0801      Capitol Cement Co., Inc.                                     1,800.0000       12,600.00       12,600.00
 1216      Copenhaver Construction, Inc.                                1,600.0000       11,200.00       11,200.00
 3702      Martam Construction Incorporated                             1,256.6000        8,796.20        8,796.20
 4813      Plote Construction, Inc.                                     1,600.0000       11,200.00       11,200.00
 1560      R. W. Dunteman Company                                         600.0000        4,200.00        4,200.00

    67000400  ENGR FIELD OFFICE A                         24.000   CAL MO
 0103      Alliance Contractors, Inc.                                     500.0000       12,000.00       12,000.00
 0362      Benchmark Construction Co., Inc.                             3,000.0000       72,000.00       72,000.00
 0392      Berger Excavating Contractors, Inc.                          3,600.0000       86,400.00       86,400.00
 0801      Capitol Cement Co., Inc.                                     3,000.0000       72,000.00       72,000.00
 1216      Copenhaver Construction, Inc.                                1,500.0000       36,000.00       36,000.00
 3702      Martam Construction Incorporated                             2,616.1600       62,787.84       62,787.84
 4813      Plote Construction, Inc.                                     3,600.0000       86,400.00       86,400.00
 1560      R. W. Dunteman Company                                       1,500.0000       36,000.00       36,000.00

    67100100  MOBILIZATION                                 1.000    L SUM
 0103      Alliance Contractors, Inc.                                 400,000.0000      400,000.00      400,000.00
 0362      Benchmark Construction Co., Inc.                           341,280.0000      341,280.00      341,280.00
 0392      Berger Excavating Contractors, Inc.                        340,600.0000      340,600.00      340,600.00
 0801      Capitol Cement Co., Inc.                                   281,681.5000      281,681.50      281,681.50
 1216      Copenhaver Construction, Inc.                              330,000.0000      330,000.00      330,000.00
 3702      Martam Construction Incorporated                           274,000.0000      274,000.00      274,000.00
 4813      Plote Construction, Inc.                                   338,300.0000      338,300.00      338,300.00
 1560      R. W. Dunteman Company                                     322,198.0100      322,198.01      322,198.01

    70103815  TR CONT SURVEILLANCE                       200.000   CAL DA
 0103      Alliance Contractors, Inc.                                      50.0000       10,000.00       10,000.00
 0362      Benchmark Construction Co., Inc.                                50.0000       10,000.00       10,000.00
 0392      Berger Excavating Contractors, Inc.                              1.0000          200.00          200.00
 0801      Capitol Cement Co., Inc.                                        50.0000       10,000.00       10,000.00
 1216      Copenhaver Construction, Inc.                                  315.0000       63,000.00       63,000.00
 3702      Martam Construction Incorporated                                51.5000       10,300.00       10,300.00
 4813      Plote Construction, Inc.                                        50.0000       10,000.00       10,000.00
 1560      R. W. Dunteman Company                                          50.0000       10,000.00       10,000.00

    70300900  PAVT MARK TAPE T4 L&S                    2,327.000    SQ FT
 0103      Alliance Contractors, Inc.                                       3.0000        6,981.00        6,981.00
 0362      Benchmark Construction Co., Inc.                                 3.0000        6,981.00        6,981.00
 0392      Berger Excavating Contractors, Inc.                              3.5000        8,144.50        8,144.50
 0801      Capitol Cement Co., Inc.                                         3.0000        6,981.00        6,981.00
 1216      Copenhaver Construction, Inc.                                    5.2500       12,216.75       12,216.75
 3702      Martam Construction Incorporated                                 3.0900        7,190.43        7,190.43
 4813      Plote Construction, Inc.                                         3.0000        6,981.00        6,981.00
 1560      R. W. Dunteman Company                                           3.0000        6,981.00        6,981.00

    70300904  PAVT MARK TAPE T4   4                   38,105.000     FOOT
 0103      Alliance Contractors, Inc.                                       0.8200       31,246.10       31,246.10
 0362      Benchmark Construction Co., Inc.                                 0.8500       32,389.25       32,389.25
 0392      Berger Excavating Contractors, Inc.                              0.8500       32,389.25       32,389.25
 0801      Capitol Cement Co., Inc.                                         0.8500       32,389.25       32,389.25
 1216      Copenhaver Construction, Inc.                                    1.1000       41,915.50       41,915.50
 3702      Martam Construction Incorporated                                 0.8800       33,532.40       33,532.40
 4813      Plote Construction, Inc.                                         0.8500       32,389.25       32,389.25
 1560      R. W. Dunteman Company                                           0.8200       31,246.10       31,246.10

    70300906  PAVT MARK TAPE T4   6                      533.000     FOOT
 0103      Alliance Contractors, Inc.                                       1.5000          799.50          799.50
 0362      Benchmark Construction Co., Inc.                                 1.5500          826.15          826.15
 0392      Berger Excavating Contractors, Inc.                              1.3500          719.55          719.55
 0801      Capitol Cement Co., Inc.                                         1.5500          826.15          826.15
 1216      Copenhaver Construction, Inc.                                    1.7500          932.75          932.75
 3702      Martam Construction Incorporated                                 1.6000          852.80          852.80
 4813      Plote Construction, Inc.                                         1.5500          826.15          826.15
 1560      R. W. Dunteman Company                                           1.5000          799.50          799.50

    70300908  PAVT MARK TAPE T4   8                    1,186.000     FOOT
 0103      Alliance Contractors, Inc.                                       2.0000        2,372.00        2,372.00
 0362      Benchmark Construction Co., Inc.                                 2.0000        2,372.00        2,372.00
 0392      Berger Excavating Contractors, Inc.                              1.8000        2,134.80        2,134.80
 0801      Capitol Cement Co., Inc.                                         2.0000        2,372.00        2,372.00
 1216      Copenhaver Construction, Inc.                                    2.1000        2,490.60        2,490.60
 3702      Martam Construction Incorporated                                 2.0600        2,443.16        2,443.16
 4813      Plote Construction, Inc.                                         2.0000        2,372.00        2,372.00
 1560      R. W. Dunteman Company                                           2.0000        2,372.00        2,372.00

    70300912  PAVT MARK TAPE T4  12                    3,086.000     FOOT
 0103      Alliance Contractors, Inc.                                       3.0000        9,258.00        9,258.00
 0362      Benchmark Construction Co., Inc.                                 2.9000        8,949.40        8,949.40
 0392      Berger Excavating Contractors, Inc.                              2.7000        8,332.20        8,332.20
 0801      Capitol Cement Co., Inc.                                         2.9000        8,949.40        8,949.40
 1216      Copenhaver Construction, Inc.                                    3.1000        9,566.60        9,566.60
 3702      Martam Construction Incorporated                                 2.9900        9,227.14        9,227.14
 4813      Plote Construction, Inc.                                         2.9000        8,949.40        8,949.40
 1560      R. W. Dunteman Company                                           3.0000        9,258.00        9,258.00

    70400100  TEMP CONC BARRIER                        1,102.000     FOOT
 0103      Alliance Contractors, Inc.                                      25.0000       27,550.00       27,550.00
 0362      Benchmark Construction Co., Inc.                                30.0000       33,060.00       33,060.00
 0392      Berger Excavating Contractors, Inc.                             26.5000       29,203.00       29,203.00
 0801      Capitol Cement Co., Inc.                                        17.5000       19,285.00       19,285.00
 1216      Copenhaver Construction, Inc.                                   28.0000       30,856.00       30,856.00
 3702      Martam Construction Incorporated                                16.0000       17,632.00       17,632.00
 4813      Plote Construction, Inc.                                        24.0000       26,448.00       26,448.00
 1560      R. W. Dunteman Company                                          22.8700       25,202.74       25,202.74

    70400200  REL TEMP CONC BARRIER                    1,794.000     FOOT
 0103      Alliance Contractors, Inc.                                      16.5000       29,601.00       29,601.00
 0362      Benchmark Construction Co., Inc.                                20.0000       35,880.00       35,880.00
 0392      Berger Excavating Contractors, Inc.                              6.0000       10,764.00       10,764.00
 0801      Capitol Cement Co., Inc.                                        10.0000       17,940.00       17,940.00
 1216      Copenhaver Construction, Inc.                                   14.0000       25,116.00       25,116.00
 3702      Martam Construction Incorporated                                 6.0000       10,764.00       10,764.00
 4813      Plote Construction, Inc.                                         8.0000       14,352.00       14,352.00
 1560      R. W. Dunteman Company                                          16.4700       29,547.18       29,547.18

    70600235  IMP ATTN TEMP FRD TL2                        2.000     EACH
 0103      Alliance Contractors, Inc.                                   7,200.0000       14,400.00       14,400.00
 0362      Benchmark Construction Co., Inc.                             7,200.0000       14,400.00       14,400.00
 0392      Berger Excavating Contractors, Inc.                          7,200.0000       14,400.00       14,400.00
 0801      Capitol Cement Co., Inc.                                     7,200.0000       14,400.00       14,400.00
 1216      Copenhaver Construction, Inc.                                7,600.0000       15,200.00       15,200.00
 3702      Martam Construction Incorporated                             7,416.0000       14,832.00       14,832.00
 4813      Plote Construction, Inc.                                     5,800.0000       11,600.00       11,600.00
 1560      R. W. Dunteman Company                                       7,200.0000       14,400.00       14,400.00

    70600240  IMP ATTN TEMP NRD TL2                        2.000     EACH
 0103      Alliance Contractors, Inc.                                   2,000.0000        4,000.00        4,000.00
 0362      Benchmark Construction Co., Inc.                             2,400.0000        4,800.00        4,800.00
 0392      Berger Excavating Contractors, Inc.                          3,000.0000        6,000.00        6,000.00
 0801      Capitol Cement Co., Inc.                                     2,400.0000        4,800.00        4,800.00
 1216      Copenhaver Construction, Inc.                                3,000.0000        6,000.00        6,000.00
 3702      Martam Construction Incorporated                             2,472.0000        4,944.00        4,944.00
 4813      Plote Construction, Inc.                                     2,400.0000        4,800.00        4,800.00
 1560      R. W. Dunteman Company                                       2,000.0000        4,000.00        4,000.00

    70600340  IMP ATTN REL NRD  TL2                        3.000     EACH
 0103      Alliance Contractors, Inc.                                     900.0000        2,700.00        2,700.00
 0362      Benchmark Construction Co., Inc.                               700.0000        2,100.00        2,100.00
 0392      Berger Excavating Contractors, Inc.                            500.0000        1,500.00        1,500.00
 0801      Capitol Cement Co., Inc.                                       700.0000        2,100.00        2,100.00
 1216      Copenhaver Construction, Inc.                                  850.0000        2,550.00        2,550.00
 3702      Martam Construction Incorporated                               721.0000        2,163.00        2,163.00
 4813      Plote Construction, Inc.                                       700.0000        2,100.00        2,100.00
 1560      R. W. Dunteman Company                                         900.0000        2,700.00        2,700.00

    72000100  SIGN PANEL T1                              280.000    SQ FT
 0103      Alliance Contractors, Inc.                                      20.8000        5,824.00        5,824.00
 0362      Benchmark Construction Co., Inc.                                22.0000        6,160.00        6,160.00
 0392      Berger Excavating Contractors, Inc.                             15.9500        4,466.00        4,466.00
 0801      Capitol Cement Co., Inc.                                        20.8000        5,824.00        5,824.00
 1216      Copenhaver Construction, Inc.                                   29.0000        8,120.00        8,120.00
 3702      Martam Construction Incorporated                                22.6600        6,344.80        6,344.80
 4813      Plote Construction, Inc.                                        22.0000        6,160.00        6,160.00
 1560      R. W. Dunteman Company                                          20.8000        5,824.00        5,824.00

    72000200  SIGN PANEL T2                               10.000    SQ FT
 0103      Alliance Contractors, Inc.                                      50.0000          500.00          500.00
 0362      Benchmark Construction Co., Inc.                                40.0000          400.00          400.00
 0392      Berger Excavating Contractors, Inc.                             24.0000          240.00          240.00
 0801      Capitol Cement Co., Inc.                                        50.0000          500.00          500.00
 1216      Copenhaver Construction, Inc.                                   52.0000          520.00          520.00
 3702      Martam Construction Incorporated                                41.2000          412.00          412.00
 4813      Plote Construction, Inc.                                        40.0000          400.00          400.00
 1560      R. W. Dunteman Company                                          50.0000          500.00          500.00

    72000300  SIGN PANEL T3                              243.000    SQ FT
 0103      Alliance Contractors, Inc.                                      26.6000        6,463.80        6,463.80
 0362      Benchmark Construction Co., Inc.                                26.6000        6,463.80        6,463.80
 0392      Berger Excavating Contractors, Inc.                             26.6000        6,463.80        6,463.80
 0801      Capitol Cement Co., Inc.                                        26.6000        6,463.80        6,463.80
 1216      Copenhaver Construction, Inc.                                   20.0000        4,860.00        4,860.00
 3702      Martam Construction Incorporated                                26.7800        6,507.54        6,507.54
 4813      Plote Construction, Inc.                                        26.0000        6,318.00        6,318.00
 1560      R. W. Dunteman Company                                          26.6000        6,463.80        6,463.80

    72400310  REMOV SIGN PANEL T1                        163.000    SQ FT
 0103      Alliance Contractors, Inc.                                      17.9000        2,917.70        2,917.70
 0362      Benchmark Construction Co., Inc.                                10.0000        1,630.00        1,630.00
 0392      Berger Excavating Contractors, Inc.                              8.0000        1,304.00        1,304.00
 0801      Capitol Cement Co., Inc.                                        17.9000        2,917.70        2,917.70
 1216      Copenhaver Construction, Inc.                                    9.0000        1,467.00        1,467.00
 3702      Martam Construction Incorporated                                10.3000        1,678.90        1,678.90
 4813      Plote Construction, Inc.                                        10.0000        1,630.00        1,630.00
 1560      R. W. Dunteman Company                                          17.9000        2,917.70        2,917.70

    72800100  TELES STL SIN SUPPORT                      222.000     FOOT
 0103      Alliance Contractors, Inc.                                      15.1000        3,352.20        3,352.20
 0362      Benchmark Construction Co., Inc.                                11.0000        2,442.00        2,442.00
 0392      Berger Excavating Contractors, Inc.                             10.0000        2,220.00        2,220.00
 0801      Capitol Cement Co., Inc.                                        15.1000        3,352.20        3,352.20
 1216      Copenhaver Construction, Inc.                                   19.0000        4,218.00        4,218.00
 3702      Martam Construction Incorporated                                11.3300        2,515.26        2,515.26
 4813      Plote Construction, Inc.                                        11.0000        2,442.00        2,442.00
 1560      R. W. Dunteman Company                                          15.1000        3,352.20        3,352.20

    73302160  OSS CANT 2CA 2-6X5-6                        30.000     FOOT
 0103      Alliance Contractors, Inc.                                   1,222.0000       36,660.00       36,660.00
 0362      Benchmark Construction Co., Inc.                             1,222.0000       36,660.00       36,660.00
 0392      Berger Excavating Contractors, Inc.                          1,250.0000       37,500.00       37,500.00
 0801      Capitol Cement Co., Inc.                                     1,222.0000       36,660.00       36,660.00
 1216      Copenhaver Construction, Inc.                                1,400.0000       42,000.00       42,000.00
 3702      Martam Construction Incorporated                             1,184.5000       35,535.00       35,535.00
 4813      Plote Construction, Inc.                                     1,150.0000       34,500.00       34,500.00
 1560      R. W. Dunteman Company                                       1,222.0000       36,660.00       36,660.00

    73302210  OSS CANT 3CA 3-0X7-0                        37.000     FOOT
 0103      Alliance Contractors, Inc.                                   1,242.0000       45,954.00       45,954.00
 0362      Benchmark Construction Co., Inc.                             1,242.0000       45,954.00       45,954.00
 0392      Berger Excavating Contractors, Inc.                          1,270.0000       46,990.00       46,990.00
 0801      Capitol Cement Co., Inc.                                     1,242.0000       45,954.00       45,954.00
 1216      Copenhaver Construction, Inc.                                1,400.0000       51,800.00       51,800.00
 3702      Martam Construction Incorporated                             1,184.5000       43,826.50       43,826.50
 4813      Plote Construction, Inc.                                     1,150.0000       42,550.00       42,550.00
 1560      R. W. Dunteman Company                                       1,242.0000       45,954.00       45,954.00

    73400200  DRILL SHAFT CONC FDN                        22.000    CU YD
 0103      Alliance Contractors, Inc.                                   1,412.0000       31,064.00       31,064.00
 0362      Benchmark Construction Co., Inc.                             1,412.0000       31,064.00       31,064.00
 0392      Berger Excavating Contractors, Inc.                          1,425.0000       31,350.00       31,350.00
 0801      Capitol Cement Co., Inc.                                     1,412.0000       31,064.00       31,064.00
 1216      Copenhaver Construction, Inc.                                2,100.0000       46,200.00       46,200.00
 3702      Martam Construction Incorporated                             1,946.7000       42,827.40       42,827.40
 4813      Plote Construction, Inc.                                     1,890.0000       41,580.00       41,580.00
 1560      R. W. Dunteman Company                                       1,412.0000       31,064.00       31,064.00

    73700100  REM GR MT SIN SUPPORT                       26.000     EACH
 0103      Alliance Contractors, Inc.                                     100.0000        2,600.00        2,600.00
 0362      Benchmark Construction Co., Inc.                               100.0000        2,600.00        2,600.00
 0392      Berger Excavating Contractors, Inc.                             50.0000        1,300.00        1,300.00
 0801      Capitol Cement Co., Inc.                                       100.0000        2,600.00        2,600.00
 1216      Copenhaver Construction, Inc.                                  110.0000        2,860.00        2,860.00
 3702      Martam Construction Incorporated                                97.8500        2,544.10        2,544.10
 4813      Plote Construction, Inc.                                        95.0000        2,470.00        2,470.00
 1560      R. W. Dunteman Company                                         100.0000        2,600.00        2,600.00

    78005110  EPOXY PVT MK LINE  4                     2,618.000     FOOT
 0103      Alliance Contractors, Inc.                                       0.5900        1,544.62        1,544.62
 0362      Benchmark Construction Co., Inc.                                 0.7500        1,963.50        1,963.50
 0392      Berger Excavating Contractors, Inc.                              0.5900        1,544.62        1,544.62
 0801      Capitol Cement Co., Inc.                                         0.7500        1,963.50        1,963.50
 1216      Copenhaver Construction, Inc.                                    0.8000        2,094.40        2,094.40
 3702      Martam Construction Incorporated                                 0.5700        1,492.26        1,492.26
 4813      Plote Construction, Inc.                                         0.7500        1,963.50        1,963.50
 1560      R. W. Dunteman Company                                           0.5500        1,439.90        1,439.90

    78005140  EPOXY PVT MK LINE  8                       715.000     FOOT
 0103      Alliance Contractors, Inc.                                       1.3800          986.70          986.70
 0362      Benchmark Construction Co., Inc.                                 1.5000        1,072.50        1,072.50
 0392      Berger Excavating Contractors, Inc.                              1.3800          986.70          986.70
 0801      Capitol Cement Co., Inc.                                         1.5000        1,072.50        1,072.50
 1216      Copenhaver Construction, Inc.                                    1.5000        1,072.50        1,072.50
 3702      Martam Construction Incorporated                                 1.1300          807.95          807.95
 4813      Plote Construction, Inc.                                         1.5000        1,072.50        1,072.50
 1560      R. W. Dunteman Company                                           1.1000          786.50          786.50

    78005150  EPOXY PVT MK LINE 12                     2,820.000     FOOT
 0103      Alliance Contractors, Inc.                                       2.0400        5,752.80        5,752.80
 0362      Benchmark Construction Co., Inc.                                 1.8500        5,217.00        5,217.00
 0392      Berger Excavating Contractors, Inc.                              2.0400        5,752.80        5,752.80
 0801      Capitol Cement Co., Inc.                                         1.8500        5,217.00        5,217.00
 1216      Copenhaver Construction, Inc.                                    2.2000        6,204.00        6,204.00
 3702      Martam Construction Incorporated                                 1.7000        4,794.00        4,794.00
 4813      Plote Construction, Inc.                                         1.8500        5,217.00        5,217.00
 1560      R. W. Dunteman Company                                           1.6500        4,653.00        4,653.00

    78005180  EPOXY PVT MK LINE 24                       272.000     FOOT
 0103      Alliance Contractors, Inc.                                      10.5500        2,869.60        2,869.60
 0362      Benchmark Construction Co., Inc.                                 3.0000          816.00          816.00
 0392      Berger Excavating Contractors, Inc.                             10.5500        2,869.60        2,869.60
 0801      Capitol Cement Co., Inc.                                         3.0000          816.00          816.00
 1216      Copenhaver Construction, Inc.                                    4.4000        1,196.80        1,196.80
 3702      Martam Construction Incorporated                                 6.1800        1,680.96        1,680.96
 4813      Plote Construction, Inc.                                         3.0000          816.00          816.00
 1560      R. W. Dunteman Company                                           6.0000        1,632.00        1,632.00

    78008200  POLYUREA PM T1 LTR-SY                      605.000    SQ FT
 0103      Alliance Contractors, Inc.                                      10.3500        6,261.75        6,261.75
 0362      Benchmark Construction Co., Inc.                                 6.0000        3,630.00        3,630.00
 0392      Berger Excavating Contractors, Inc.                             10.3500        6,261.75        6,261.75
 0801      Capitol Cement Co., Inc.                                         6.0000        3,630.00        3,630.00
 1216      Copenhaver Construction, Inc.                                   10.0000        6,050.00        6,050.00
 3702      Martam Construction Incorporated                                 6.1800        3,738.90        3,738.90
 4813      Plote Construction, Inc.                                         6.0000        3,630.00        3,630.00
 1560      R. W. Dunteman Company                                           6.0000        3,630.00        3,630.00

    78008210  POLYUREA PM T1 LN   4                    4,468.000     FOOT
 0103      Alliance Contractors, Inc.                                       0.5100        2,278.68        2,278.68
 0362      Benchmark Construction Co., Inc.                                 0.8500        3,797.80        3,797.80
 0392      Berger Excavating Contractors, Inc.                              0.5100        2,278.68        2,278.68
 0801      Capitol Cement Co., Inc.                                         0.8500        3,797.80        3,797.80
 1216      Copenhaver Construction, Inc.                                    1.7000        7,595.60        7,595.60
 3702      Martam Construction Incorporated                                 0.8800        3,931.84        3,931.84
 4813      Plote Construction, Inc.                                         0.8500        3,797.80        3,797.80
 1560      R. W. Dunteman Company                                           0.8500        3,797.80        3,797.80

    78008230  POLYUREA PM T1 LN   6                      409.000     FOOT
 0103      Alliance Contractors, Inc.                                       0.7200          294.48          294.48
 0362      Benchmark Construction Co., Inc.                                 1.3500          552.15          552.15
 0392      Berger Excavating Contractors, Inc.                              0.7200          294.48          294.48
 0801      Capitol Cement Co., Inc.                                         1.3500          552.15          552.15
 1216      Copenhaver Construction, Inc.                                    2.3000          940.70          940.70
 3702      Martam Construction Incorporated                                 1.3900          568.51          568.51
 4813      Plote Construction, Inc.                                         1.3500          552.15          552.15
 1560      R. W. Dunteman Company                                           1.3500          552.15          552.15

    78008240  POLYUREA PM T1 LN   8                      458.000     FOOT
 0103      Alliance Contractors, Inc.                                       1.0800          494.64          494.64
 0362      Benchmark Construction Co., Inc.                                 1.8000          824.40          824.40
 0392      Berger Excavating Contractors, Inc.                              1.0800          494.64          494.64
 0801      Capitol Cement Co., Inc.                                         1.8000          824.40          824.40
 1216      Copenhaver Construction, Inc.                                    3.0000        1,374.00        1,374.00
 3702      Martam Construction Incorporated                                 1.8500          847.30          847.30
 4813      Plote Construction, Inc.                                         1.8000          824.40          824.40
 1560      R. W. Dunteman Company                                           1.8000          824.40          824.40

    78008250  POLYUREA PM T1 LN  12                    1,259.000     FOOT
 0103      Alliance Contractors, Inc.                                       1.9400        2,442.46        2,442.46
 0362      Benchmark Construction Co., Inc.                                 2.5000        3,147.50        3,147.50
 0392      Berger Excavating Contractors, Inc.                              1.9400        2,442.46        2,442.46
 0801      Capitol Cement Co., Inc.                                         2.5000        3,147.50        3,147.50
 1216      Copenhaver Construction, Inc.                                    4.6000        5,791.40        5,791.40
 3702      Martam Construction Incorporated                                 2.5800        3,248.22        3,248.22
 4813      Plote Construction, Inc.                                         2.5000        3,147.50        3,147.50
 1560      R. W. Dunteman Company                                           2.5000        3,147.50        3,147.50

    78008270  POLYUREA PM T1 LN  24                       76.000     FOOT
 0103      Alliance Contractors, Inc.                                      10.3500          786.60          786.60
 0362      Benchmark Construction Co., Inc.                                 6.0000          456.00          456.00
 0392      Berger Excavating Contractors, Inc.                             10.3500          786.60          786.60
 0801      Capitol Cement Co., Inc.                                         6.0000          456.00          456.00
 1216      Copenhaver Construction, Inc.                                   11.0000          836.00          836.00
 3702      Martam Construction Incorporated                                 6.1800          469.68          469.68
 4813      Plote Construction, Inc.                                         6.0000          456.00          456.00
 1560      R. W. Dunteman Company                                           6.0000          456.00          456.00

    78100100  RAISED REFL PAVT MKR                        49.000     EACH
 0103      Alliance Contractors, Inc.                                      33.5000        1,641.50        1,641.50
 0362      Benchmark Construction Co., Inc.                                60.0000        2,940.00        2,940.00
 0392      Berger Excavating Contractors, Inc.                             33.5000        1,641.50        1,641.50
 0801      Capitol Cement Co., Inc.                                        60.0000        2,940.00        2,940.00
 1216      Copenhaver Construction, Inc.                                   89.0000        4,361.00        4,361.00
 3702      Martam Construction Incorporated                                61.8000        3,028.20        3,028.20
 4813      Plote Construction, Inc.                                        60.0000        2,940.00        2,940.00
 1560      R. W. Dunteman Company                                          60.0000        2,940.00        2,940.00

    78100300  REPLACEMENT REFLECTOR                       50.000     EACH
 0103      Alliance Contractors, Inc.                                      18.9500          947.50          947.50
 0362      Benchmark Construction Co., Inc.                                24.0000        1,200.00        1,200.00
 0392      Berger Excavating Contractors, Inc.                             18.9500          947.50          947.50
 0801      Capitol Cement Co., Inc.                                        24.0000        1,200.00        1,200.00
 1216      Copenhaver Construction, Inc.                                    9.0000          450.00          450.00
 3702      Martam Construction Incorporated                                24.7200        1,236.00        1,236.00
 4813      Plote Construction, Inc.                                        24.0000        1,200.00        1,200.00
 1560      R. W. Dunteman Company                                          24.0000        1,200.00        1,200.00

    78200011  BARR WALL REF TYPE C                        89.000     EACH
 0103      Alliance Contractors, Inc.                                      15.0000        1,335.00        1,335.00
 0362      Benchmark Construction Co., Inc.                                15.0000        1,335.00        1,335.00
 0392      Berger Excavating Contractors, Inc.                              8.0000          712.00          712.00
 0801      Capitol Cement Co., Inc.                                        10.0000          890.00          890.00
 1216      Copenhaver Construction, Inc.                                   25.0000        2,225.00        2,225.00
 3702      Martam Construction Incorporated                                15.4500        1,375.05        1,375.05
 4813      Plote Construction, Inc.                                        15.0000        1,335.00        1,335.00
 1560      R. W. Dunteman Company                                          15.0000        1,335.00        1,335.00

    78300200  RAISED REF PVT MK REM                       77.000     EACH
 0103      Alliance Contractors, Inc.                                      10.0000          770.00          770.00
 0362      Benchmark Construction Co., Inc.                                15.0000        1,155.00        1,155.00
 0392      Berger Excavating Contractors, Inc.                             20.0000        1,540.00        1,540.00
 0801      Capitol Cement Co., Inc.                                         5.0000          385.00          385.00
 1216      Copenhaver Construction, Inc.                                   30.0000        2,310.00        2,310.00
 3702      Martam Construction Incorporated                                30.0000        2,310.00        2,310.00
 4813      Plote Construction, Inc.                                        17.6900        1,362.13        1,362.13
 1560      R. W. Dunteman Company                                          25.6700        1,976.59        1,976.59

    80400100  ELECT SERV INSTALL                           2.000     EACH
 0103      Alliance Contractors, Inc.                                   1,050.0000        2,100.00        2,100.00
 0362      Benchmark Construction Co., Inc.                             1,380.6400        2,761.28        2,761.28
 0392      Berger Excavating Contractors, Inc.                          1,050.0000        2,100.00        2,100.00
 0801      Capitol Cement Co., Inc.                                     1,114.4000        2,228.80        2,228.80
 1216      Copenhaver Construction, Inc.                                3,400.0000        6,800.00        6,800.00
 3702      Martam Construction Incorporated                             1,081.5000        2,163.00        2,163.00
 4813      Plote Construction, Inc.                                     1,050.0000        2,100.00        2,100.00
 1560      R. W. Dunteman Company                                       1,050.0000        2,100.00        2,100.00

    80400200  ELECT UTIL SERV CONN                         1.000    L SUM
 0103      Alliance Contractors, Inc.                                  10,100.0000       10,100.00       10,100.00
 0362      Benchmark Construction Co., Inc.                            10,100.0000       10,100.00       10,100.00
 0392      Berger Excavating Contractors, Inc.                         10,100.0000       10,100.00       10,100.00
 0801      Capitol Cement Co., Inc.                                    10,100.0000       10,100.00       10,100.00
 1216      Copenhaver Construction, Inc.                               10,100.0000       10,100.00       10,100.00
 3702      Martam Construction Incorporated                            10,100.0000       10,100.00       10,100.00
 4813      Plote Construction, Inc.                                    10,100.0000       10,100.00       10,100.00
 1560      R. W. Dunteman Company                                      10,100.0000       10,100.00       10,100.00

    81028170  UNDRGRD C GALVS     1                      480.000     FOOT
 0103      Alliance Contractors, Inc.                                      11.0000        5,280.00        5,280.00
 0362      Benchmark Construction Co., Inc.                                20.0800        9,638.40        9,638.40
 0392      Berger Excavating Contractors, Inc.                             11.0000        5,280.00        5,280.00
 0801      Capitol Cement Co., Inc.                                         7.8000        3,744.00        3,744.00
 1216      Copenhaver Construction, Inc.                                   16.0000        7,680.00        7,680.00
 3702      Martam Construction Incorporated                                11.3300        5,438.40        5,438.40
 4813      Plote Construction, Inc.                                        11.0000        5,280.00        5,280.00
 1560      R. W. Dunteman Company                                          11.0000        5,280.00        5,280.00

    81028220  UNDRGRD C GALVS     3                      524.000     FOOT
 0103      Alliance Contractors, Inc.                                      25.0000       13,100.00       13,100.00
 0362      Benchmark Construction Co., Inc.                                40.9400       21,452.56       21,452.56
 0392      Berger Excavating Contractors, Inc.                             25.0000       13,100.00       13,100.00
 0801      Capitol Cement Co., Inc.                                        31.2000       16,348.80       16,348.80
 1216      Copenhaver Construction, Inc.                                   36.0000       18,864.00       18,864.00
 3702      Martam Construction Incorporated                                25.7500       13,493.00       13,493.00
 4813      Plote Construction, Inc.                                        25.0000       13,100.00       13,100.00
 1560      R. W. Dunteman Company                                          25.0000       13,100.00       13,100.00

    81300320  JUN BX SS AS  8X8X6                          2.000     EACH
 0103      Alliance Contractors, Inc.                                     750.0000        1,500.00        1,500.00
 0362      Benchmark Construction Co., Inc.                               360.6200          721.24          721.24
 0392      Berger Excavating Contractors, Inc.                            750.0000        1,500.00        1,500.00
 0801      Capitol Cement Co., Inc.                                       540.4000        1,080.80        1,080.80
 1216      Copenhaver Construction, Inc.                                1,200.0000        2,400.00        2,400.00
 3702      Martam Construction Incorporated                               772.5000        1,545.00        1,545.00
 4813      Plote Construction, Inc.                                       750.0000        1,500.00        1,500.00
 1560      R. W. Dunteman Company                                         750.0000        1,500.00        1,500.00

    81603090  UD 3#4#6GXLPUSE 1 1/4                    2,206.000     FOOT
 0103      Alliance Contractors, Inc.                                      10.0000       22,060.00       22,060.00
 0362      Benchmark Construction Co., Inc.                                 8.4900       18,728.94       18,728.94
 0392      Berger Excavating Contractors, Inc.                             10.0000       22,060.00       22,060.00
 0801      Capitol Cement Co., Inc.                                        11.3000       24,927.80       24,927.80
 1216      Copenhaver Construction, Inc.                                   15.0000       33,090.00       33,090.00
 3702      Martam Construction Incorporated                                10.3000       22,721.80       22,721.80
 4813      Plote Construction, Inc.                                        10.0000       22,060.00       22,060.00
 1560      R. W. Dunteman Company                                          10.0000       22,060.00       22,060.00

    81702170  EC C XLP USE 1C  2/0                       195.000     FOOT
 0103      Alliance Contractors, Inc.                                       5.0000          975.00          975.00
 0362      Benchmark Construction Co., Inc.                                 6.6400        1,294.80        1,294.80
 0392      Berger Excavating Contractors, Inc.                              5.0000          975.00          975.00
 0801      Capitol Cement Co., Inc.                                         4.1000          799.50          799.50
 1216      Copenhaver Construction, Inc.                                    7.0000        1,365.00        1,365.00
 3702      Martam Construction Incorporated                                 5.1500        1,004.25        1,004.25
 4813      Plote Construction, Inc.                                         5.0000          975.00          975.00
 1560      R. W. Dunteman Company                                           5.0000          975.00          975.00

    81702450  EC C XLP USE 3-1C 10                       277.000     FOOT
 0103      Alliance Contractors, Inc.                                       3.0000          831.00          831.00
 0362      Benchmark Construction Co., Inc.                                 4.2600        1,180.02        1,180.02
 0392      Berger Excavating Contractors, Inc.                              3.0000          831.00          831.00
 0801      Capitol Cement Co., Inc.                                         2.9000          803.30          803.30
 1216      Copenhaver Construction, Inc.                                    3.0000          831.00          831.00
 3702      Martam Construction Incorporated                                 3.0900          855.93          855.93
 4813      Plote Construction, Inc.                                         3.0000          831.00          831.00
 1560      R. W. Dunteman Company                                           3.0000          831.00          831.00

    82500360  LT CONT BASEM 480V100                        1.000     EACH
 0103      Alliance Contractors, Inc.                                   8,750.0000        8,750.00        8,750.00
 0362      Benchmark Construction Co., Inc.                             8,891.5500        8,891.55        8,891.55
 0392      Berger Excavating Contractors, Inc.                          8,750.0000        8,750.00        8,750.00
 0801      Capitol Cement Co., Inc.                                     9,737.5000        9,737.50        9,737.50
 1216      Copenhaver Construction, Inc.                               10,100.0000       10,100.00       10,100.00
 3702      Martam Construction Incorporated                             9,012.5000        9,012.50        9,012.50
 4813      Plote Construction, Inc.                                     8,750.0000        8,750.00        8,750.00
 1560      R. W. Dunteman Company                                       8,750.0000        8,750.00        8,750.00

    83006200  LT P A 30MH  6MA                            18.000     EACH
 0103      Alliance Contractors, Inc.                                   1,580.0000       28,440.00       28,440.00
 0362      Benchmark Construction Co., Inc.                             1,444.9200       26,008.56       26,008.56
 0392      Berger Excavating Contractors, Inc.                          1,580.0000       28,440.00       28,440.00
 0801      Capitol Cement Co., Inc.                                     1,679.6000       30,232.80       30,232.80
 1216      Copenhaver Construction, Inc.                                1,700.0000       30,600.00       30,600.00
 3702      Martam Construction Incorporated                             1,627.4000       29,293.20       29,293.20
 4813      Plote Construction, Inc.                                     1,580.0000       28,440.00       28,440.00
 1560      R. W. Dunteman Company                                       1,580.0000       28,440.00       28,440.00

    83600352  LP F M 11.5BC 8 5/8X6                       18.000     EACH
 0103      Alliance Contractors, Inc.                                     920.0000       16,560.00       16,560.00
 0362      Benchmark Construction Co., Inc.                               715.7500       12,883.50       12,883.50
 0392      Berger Excavating Contractors, Inc.                            920.0000       16,560.00       16,560.00
 0801      Capitol Cement Co., Inc.                                       775.0000       13,950.00       13,950.00
 1216      Copenhaver Construction, Inc.                                1,000.0000       18,000.00       18,000.00
 3702      Martam Construction Incorporated                               947.6000       17,056.80       17,056.80
 4813      Plote Construction, Inc.                                       920.0000       16,560.00       16,560.00
 1560      R. W. Dunteman Company                                         920.0000       16,560.00       16,560.00

    83800105  BKWY DEV TR B 11.5BC                        18.000     EACH
 0103      Alliance Contractors, Inc.                                     240.0000        4,320.00        4,320.00
 0362      Benchmark Construction Co., Inc.                               282.2100        5,079.78        5,079.78
 0392      Berger Excavating Contractors, Inc.                            240.0000        4,320.00        4,320.00
 0801      Capitol Cement Co., Inc.                                       342.2000        6,159.60        6,159.60
 1216      Copenhaver Construction, Inc.                                  460.0000        8,280.00        8,280.00
 3702      Martam Construction Incorporated                               247.2000        4,449.60        4,449.60
 4813      Plote Construction, Inc.                                       240.0000        4,320.00        4,320.00
 1560      R. W. Dunteman Company                                         240.0000        4,320.00        4,320.00

    84200500  REM LT UNIT SALV                             4.000     EACH
 0103      Alliance Contractors, Inc.                                     550.0000        2,200.00        2,200.00
 0362      Benchmark Construction Co., Inc.                               428.8500        1,715.40        1,715.40
 0392      Berger Excavating Contractors, Inc.                            550.0000        2,200.00        2,200.00
 0801      Capitol Cement Co., Inc.                                       303.7000        1,214.80        1,214.80
 1216      Copenhaver Construction, Inc.                                  420.0000        1,680.00        1,680.00
 3702      Martam Construction Incorporated                               566.5000        2,266.00        2,266.00
 4813      Plote Construction, Inc.                                       550.0000        2,200.00        2,200.00
 1560      R. W. Dunteman Company                                         550.0000        2,200.00        2,200.00

    84200804  REM POLE FDN                                 4.000     EACH
 0103      Alliance Contractors, Inc.                                     180.0000          720.00          720.00
 0362      Benchmark Construction Co., Inc.                               231.4900          925.96          925.96
 0392      Berger Excavating Contractors, Inc.                            180.0000          720.00          720.00
 0801      Capitol Cement Co., Inc.                                       322.2000        1,288.80        1,288.80
 1216      Copenhaver Construction, Inc.                                  410.0000        1,640.00        1,640.00
 3702      Martam Construction Incorporated                               185.4000          741.60          741.60
 4813      Plote Construction, Inc.                                       180.0000          720.00          720.00
 1560      R. W. Dunteman Company                                         180.0000          720.00          720.00
