| Sep 10, 2003 | Hanson Building Materials America, Inc. | OTH | $37,500 |
| Sep 10, 2003 | Hanson Building Materials America, Inc. | OTH | $37,500 |
| Sep 30, 2003 | CH2M HILL | OTH | $35,000 |
| Sep 30, 2003 | CH2M HILL | OTH | $35,000 |
| Sep 15, 2003 | Parsons Brinckerhoff Construction Services, Inc. | OTH | $25,000 |
| Sep 26, 2003 | HDR, Inc. | OTH | $25,000 |
| Nov 13, 2003 | NOLTE Associates, Inc. | OTH | $25,000 |
| Nov 13, 2003 | NOLTE Associates, Inc. | OTH | $25,000 |
| Nov 17, 2003 | Kleinfelder, Inc. | OTH | $25,000 |
| Nov 17, 2003 | Kleinfelder, Inc. | OTH | $25,000 |
| Sep 26, 2003 | HDR, Inc. | OTH | $25,000 |
| Sep 15, 2003 | Parsons Brinckerhoff Construction Services, Inc. | OTH | $25,000 |
| Jul 10, 2001 | URS Greiner Woodward Clyde | OTH | $21,510.74 |
| Oct 24, 2001 | Kleinfelder, Inc. | OTH | $20,755 |
| Aug 20, 2001 | URS Greiner Woodward Clyde | OTH | $18,812.5 |
| Sep 26, 2003 | HDR Engineering, Inc. | OTH | $15,130 |
| Sep 26, 2003 | HDR Engineering, Inc. | OTH | $15,130 |
| Aug 15, 2002 | CH2M HILL | OTH | $14,227.5 |
| Oct 31, 2002 | CH2M HILL | OTH | $14,227.5 |
| Apr 10, 2003 | CH2M HILL | OTH | $14,227.5 |
| Jan 9, 2003 | CH2M HILL | OTH | $14,227.49 |
| Oct 10, 2003 | Vali Cooper & Associates, Inc. | OTH | $12,500 |
| Sep 15, 2003 | Brian Kangas Foulk | OTH | $12,500 |
| Sep 15, 2003 | Brian Kangas Foulk | OTH | $12,500 |
| Oct 10, 2003 | Vali Cooper & Associates, Inc. | OTH | $12,500 |
| Jul 10, 2003 | Kleinfelder, Inc. | OTH | $11,865 |
| Jul 10, 2003 | Kleinfelder, Inc. | OTH | $11,865 |
| Nov 18, 2002 | EARTH TECH | OTH | $11,480 |
| Apr 1, 2002 | EARTH TECH | OTH | $11,480 |
| Apr 3, 2003 | Kleinfelder, Inc. | OTH | $11,410 |
| Dec 20, 2002 | Kleinfelder, Inc. | OTH | $11,375 |
| Oct 3, 2002 | Kleinfelder, Inc. | OTH | $11,375 |
| Jul 22, 2002 | Kleinfelder, Inc. | OTH | $11,375 |
| Aug 20, 2001 | URS Greiner Woodward Clyde | OTH | $10,717.78 |
| Jul 6, 2001 | CH2M HILL | OTH | $10,640 |
| Apr 4, 2002 | Kleinfelder, Inc. | OTH | $10,377.5 |
| Feb 25, 2002 | Kleinfelder, Inc. | OTH | $10,377.5 |
| Apr 1, 2003 | URS Greiner Woodward Clyde | OTH | $10,097.51 |
| Jan 14, 2002 | URS Greiner Woodward Clyde | OTH | $10,097.51 |
| Oct 2, 2002 | URS Greiner Woodward Clyde | OTH | $10,097.51 |
| Dec 16, 2002 | URS Greiner Woodward Clyde | OTH | $10,097.5 |
| Mar 18, 2002 | URS Greiner Woodward Clyde | OTH | $10,097.5 |
| Sep 25, 2001 | URS Greiner Woodward Clyde | OTH | $10,097.5 |
| Jun 3, 2002 | URS Greiner Woodward Clyde | OTH | $10,097.49 |
| Jun 2, 2003 | URS Greiner Woodward Clyde | OTH | $10,097.48 |
| Jul 16, 2003 | RBF Consulting | OTH | $9,345 |
| Jul 16, 2003 | RBF Consulting | OTH | $9,345 |
| Feb 7, 2002 | CH2M HILL | OTH | $9,275 |
| Oct 29, 2001 | CH2M HILL | OTH | $9,275 |
| Jul 11, 2002 | CH2M HILL | OTH | $9,275 |
| Jan 25, 2002 | CH2M HILL | OTH | $9,275 |
| Apr 7, 2003 | EARTH TECH | OTH | $9,257.5 |
| May 7, 2003 | EARTH TECH | OTH | $9,257.5 |
| Oct 7, 2002 | RBF Consulting | OTH | $9,012.5 |
| Jul 12, 2002 | RBF Consulting | OTH | $9,012.5 |
| Jan 2, 2003 | RBF Consulting | OTH | $9,012.5 |
| Mar 27, 2003 | RBF Consulting | OTH | $9,012.5 |
| Apr 5, 2002 | Law/Crandall (A division of Law Engineering and Environmental Services) | OTH | $8,643.85 |
| Apr 11, 2002 | PBS & J | OTH | $8,640.56 |
| Feb 19, 2002 | RBF Consulting | OTH | $8,452.5 |
| Aug 13, 2001 | RBF Consulting | OTH | $8,452.5 |
| Apr 15, 2002 | RBF Consulting | OTH | $8,452.5 |
| Nov 13, 2001 | RBF Consulting | OTH | $8,452.5 |
| Aug 15, 2002 | Moffatt & Nichol, Engineers | OTH | $7,560 |
| Oct 16, 2003 | Herzog Contracting Corp. | OTH | $7,500 |
| Oct 16, 2003 | Herzog Contracting Corp. | OTH | $7,500 |
| Sep 26, 2003 | CH2M HILL | OTH | $7,500 |
| Dec 31, 2003 | AECOM Technology Corp | OTH | $7,500 |
| Sep 26, 2003 | CH2M HILL | OTH | $7,500 |
| Nov 17, 2003 | Kleinfelder, Inc. | OTH | $7,500 |
| Dec 31, 2003 | AECOM Technology Corp | OTH | $7,500 |
| Nov 17, 2003 | Kleinfelder, Inc. | OTH | $7,500 |
| Dec 24, 2002 | Psomas | OTH | $7,126.25 |
| Jan 8, 2003 | MACTEC Engineering & Consulting | OTH | $7,000 |
| Jul 22, 2002 | Psomas | OTH | $6,737.5 |
| Nov 26, 2001 | Psomas | OTH | $6,737.5 |
| Feb 11, 2002 | Psomas | OTH | $6,737.5 |
| Jul 24, 2001 | Psomas | OTH | $6,737.5 |
| Apr 8, 2002 | Psomas | OTH | $6,737.5 |
| Apr 7, 2003 | Psomas | OTH | $6,698.75 |
| Oct 7, 2002 | Psomas | OTH | $6,698.75 |
| Nov 5, 2001 | DMJM & Harris | OTH | $6,633.37 |
| Nov 27, 2002 | HNTB Corporation | OTH | $6,370.01 |
| Dec 24, 2002 | Parsons Brinckerhoff Quade & Douglas, Inc. | OTH | $6,335.01 |
| Sep 26, 2002 | Parsons Brinckerhoff Quade & Douglas, Inc. | OTH | $6,335.01 |
| Mar 24, 2003 | Parsons Brinckerhoff Quade & Douglas, Inc. | OTH | $6,335.01 |
| Jul 22, 2002 | Parsons Brinckerhoff Quade & Douglas, Inc. | OTH | $6,335 |
| Dec 3, 2001 | Law/Crandall (A division of Law Engineering and Environmental Services) | OTH | $6,291.87 |
| May 14, 2003 | EARTH TECH | OTH | $6,177.16 |
| May 3, 2002 | Sverdrup Civil, Inc. | OTH | $6,142.51 |
| Jul 22, 2002 | EARTH TECH | OTH | $5,740 |
| May 24, 2002 | David Evans and Associates, Inc. | OTH | $5,250 |
| Jul 22, 2002 | Tetra Tech, Inc. Infrastructure Southwest Group | OTH | $5,162.51 |
| Jan 13, 2003 | Tetra Tech, Inc. Infrastructure Southwest Group | OTH | $5,162.5 |
| Apr 14, 2003 | Tetra Tech, Inc. Infrastructure Southwest Group | OTH | $5,162.5 |
| Oct 21, 2002 | Tetra Tech, Inc. Infrastructure Southwest Group | OTH | $5,162.49 |
| Aug 24, 2001 | Tetra Tech, Inc. Infrastructure Southwest Group | OTH | $5,075 |
| Oct 18, 2001 | Tetra Tech, Inc. Infrastructure Southwest Group | OTH | $5,075 |
| May 20, 2002 | Tetra Tech, Inc. Infrastructure Southwest Group | OTH | $5,075 |
| Nov 17, 2003 | Harris & Associates | OTH | $5,000 |
| Nov 19, 2003 | Psomas | OTH | $5,000 |
| Nov 19, 2003 | Psomas | OTH | $5,000 |
| Nov 17, 2003 | Harris & Associates | OTH | $5,000 |
| Jul 9, 2001 | Holmes & Narver, Inc. | OTH | $4,866.14 |
| Oct 2, 2002 | Harris & Associates | OTH | $4,847.5 |
| Apr 8, 2003 | Harris & Associates | OTH | $4,847.5 |
| Jan 6, 2003 | Harris & Associates | OTH | $4,847.5 |
| Aug 6, 2002 | Harris & Associates | OTH | $4,847.5 |
| Apr 24, 2002 | Tetra Tech, Inc. Infrastructure Southwest Group | OTH | $4,833.33 |
| Jan 10, 2002 | Harza Engineering Company of California | OTH | $4,830 |
| Feb 4, 2002 | HNTB Corporation | OTH | $4,690 |
| May 20, 2002 | Washington Group International, Inc. | OTH | $4,456.9 |
| Aug 9, 2002 | Boyle Engineering Corporation | OTH | $4,445 |
| Dec 19, 2002 | Boyle Engineering Corporation | OTH | $4,445 |
| Mar 27, 2003 | Boyle Engineering Corporation | OTH | $4,445 |
| Sep 26, 2002 | Boyle Engineering Corporation | OTH | $4,445 |
| Sep 24, 2001 | Montgomery Watson | OTH | $4,445 |
| Jul 16, 2003 | Carollo Engineers | OTH | $4,410 |
| Jul 16, 2003 | Carollo Engineers | OTH | $4,410 |
| Apr 4, 2002 | Parsons Brinckerhoff Quade & Douglas, Inc. | OTH | $4,375 |
| Oct 22, 2001 | Parsons Brinckerhoff Quade & Douglas, Inc. | OTH | $4,375 |
| Aug 10, 2001 | Parsons Brinckerhoff Quade & Douglas, Inc. | OTH | $4,375 |
| Jan 31, 2002 | Parsons Brinckerhoff Quade & Douglas, Inc. | OTH | $4,375 |
| Aug 3, 2001 | Boyle Engineering Corporation | OTH | $4,340 |
| Jul 15, 2003 | HDR Engineering, Inc. | OTH | $4,340 |
| Feb 1, 2002 | Boyle Engineering Corporation | OTH | $4,340 |
| Apr 5, 2002 | Boyle Engineering Corporation | OTH | $4,340 |
| Jul 15, 2003 | HDR Engineering, Inc. | OTH | $4,340 |
| Oct 26, 2001 | Boyle Engineering Corporation | OTH | $4,340 |
| Apr 4, 2002 | Carollo Engineers | OTH | $4,270 |
| Oct 25, 2001 | Carollo Engineers | OTH | $4,270 |
| Feb 7, 2002 | Carollo Engineers | OTH | $4,270 |
| Aug 10, 2001 | Carollo Engineers | OTH | $4,270 |
| Dec 17, 2001 | Law/Crandall (A division of Law Engineering and Environmental Services) | OTH | $4,236.16 |
| Jul 22, 2002 | NOLTE Associates, Inc. | OTH | $4,147.52 |
| Dec 17, 2002 | NOLTE Associates, Inc. | OTH | $4,147.5 |
| Mar 18, 2003 | NOLTE Associates, Inc. | OTH | $4,147.5 |
| Sep 23, 2002 | NOLTE Associates, Inc. | OTH | $4,147.5 |
| Apr 24, 2002 | DMJM & Harris | OTH | $4,130 |
| Nov 1, 2002 | DMJM & Harris | OTH | $4,130 |
| Apr 2, 2003 | DMJM & Harris | OTH | $4,130 |
| Mar 10, 2003 | DMJM & Harris | OTH | $4,130 |
| Aug 1, 2002 | DMJM & Harris | OTH | $4,130 |
| Apr 15, 2002 | Washington Group International, Inc. | OTH | $4,013.1 |
| Aug 20, 2001 | Rick Engineering Co. | OTH | $4,003.33 |
| Aug 5, 2002 | Carollo Engineers | OTH | $3,955 |
| Mar 24, 2003 | Carollo Engineers | OTH | $3,955 |
| Oct 18, 2002 | Carollo Engineers | OTH | $3,955 |
| Jan 6, 2003 | Carollo Engineers | OTH | $3,955 |
| Dec 24, 2002 | Kennedy/Jenks Consultants | OTH | $3,902.51 |
| Oct 1, 2002 | Kennedy/Jenks Consultants | OTH | $3,902.5 |
| Aug 16, 2002 | Kennedy/Jenks Consultants | OTH | $3,902.5 |
| Apr 1, 2003 | Kennedy/Jenks Consultants | OTH | $3,902.5 |
| Jul 17, 2001 | NOLTE Associates, Inc. | OTH | $3,867.5 |
| Mar 29, 2002 | NOLTE Associates, Inc. | OTH | $3,867.5 |
| Oct 29, 2001 | NOLTE Associates, Inc. | OTH | $3,867.5 |
| Jan 29, 2002 | NOLTE Associates, Inc. | OTH | $3,867.5 |
| Nov 1, 2001 | Willdan Associates | OTH | $3,795.88 |
| Jan 17, 2003 | Rick Engineering Co. | OTH | $3,780 |
| Oct 29, 2001 | Moffatt & Nichol, Engineers | OTH | $3,780 |
| Nov 18, 2002 | Rick Engineering Co. | OTH | $3,780 |
| Aug 17, 2001 | Moffatt & Nichol, Engineers | OTH | $3,780 |
| Apr 4, 2003 | Rick Engineering Co. | OTH | $3,780 |
| Aug 26, 2002 | Rick Engineering Co. | OTH | $3,779.99 |
| Oct 10, 2001 | Willdan Associates | OTH | $3,762.5 |
| Apr 22, 2002 | Willdan Associates | OTH | $3,762.5 |
| Feb 15, 2002 | Willdan Associates | OTH | $3,729.12 |
| May 13, 2002 | Rick Engineering Co. | OTH | $3,727.5 |
| Jan 6, 2003 | Geomatrix Consultants | OTH | $3,692.5 |
| Oct 15, 2002 | Geomatrix Consultants | OTH | $3,692.5 |
| Jul 16, 2002 | Geomatrix Consultants | OTH | $3,692.5 |
| Apr 8, 2003 | Geomatrix Consultants | OTH | $3,692.5 |
| Mar 25, 2002 | Rick Engineering Co. | OTH | $3,562.01 |
| Aug 16, 2001 | Project Design Consultants | OTH | $3,552.5 |
| Jun 12, 2002 | Project Design Consultants | OTH | $3,552.5 |
| Nov 13, 2001 | Project Design Consultants | OTH | $3,552.5 |
| Feb 13, 2002 | Project Design Consultants | OTH | $3,552.5 |
| Jul 14, 2003 | Parsons Transportation Group-De Leuw Cather | OTH | $3,500 |
| Feb 5, 2002 | Kennedy/Jenks Consultants | OTH | $3,500 |
| Dec 23, 2002 | HDR Engineering, Inc. | OTH | $3,500 |
| Sep 17, 2002 | HDR Engineering, Inc. | OTH | $3,500 |
| Jul 24, 2001 | Kennedy/Jenks Consultants | OTH | $3,500 |
| Apr 1, 2002 | Kennedy/Jenks Consultants | OTH | $3,500 |
| Mar 25, 2003 | HDR Engineering, Inc. | OTH | $3,500 |
| Jul 14, 2003 | Parsons Transportation Group-De Leuw Cather | OTH | $3,500 |
| Jul 8, 2002 | HDR Engineering, Inc. | OTH | $3,500 |
| Oct 15, 2001 | Kennedy/Jenks Consultants | OTH | $3,500 |
| Nov 7, 2001 | Rick Engineering Co. | OTH | $3,487.81 |
| Jul 17, 2001 | HDR Engineering, Inc. | OTH | $3,465 |
| Jan 22, 2002 | HDR Engineering, Inc. | OTH | $3,465 |
| Mar 26, 2002 | HDR Engineering, Inc. | OTH | $3,465 |
| Oct 22, 2001 | HDR Engineering, Inc. | OTH | $3,465 |
| Feb 19, 2002 | Parsons Transportation Group-De Leuw Cather | OTH | $3,375.82 |
| May 5, 2003 | Parsons Transportation Group-De Leuw Cather | OTH | $3,360 |
| Dec 30, 2002 | Parsons Transportation Group-De Leuw Cather | OTH | $3,360 |
| Oct 22, 2001 | Parsons Transportation Group-De Leuw Cather | OTH | $3,360 |
| Jul 22, 2002 | Parsons Transportation Group-De Leuw Cather | OTH | $3,360 |
| Jul 30, 2001 | Parsons Transportation Group-De Leuw Cather | OTH | $3,360 |
| Sep 23, 2002 | Parsons Transportation Group-De Leuw Cather | OTH | $3,360 |
| May 6, 2002 | Parsons Brinckerhoff Quade & Douglas, Inc. | OTH | $3,344.18 |
| Aug 1, 2002 | Project Design Consultants | OTH | $3,307.5 |
| May 1, 2003 | Project Design Consultants | OTH | $3,307.5 |
| Oct 23, 2002 | Project Design Consultants | OTH | $3,307.5 |
| Feb 4, 2003 | Project Design Consultants | OTH | $3,307.5 |
| Apr 15, 2002 | Geomatrix Consultants | OTH | $3,220 |
| Sep 24, 2002 | Law/Crandall (A division of Law Engineering and Environmental Services) | OTH | $3,220 |
| Dec 17, 2001 | Geomatrix Consultants | OTH | $3,220 |
| Sep 19, 2001 | Geomatrix Consultants | OTH | $3,220 |
| Jan 25, 2002 | Geomatrix Consultants | OTH | $3,220 |
| Mar 17, 2003 | HNTB Corporation | OTH | $3,185 |
| Jan 15, 2003 | Willdan Associates | OTH | $3,027.5 |
| Apr 21, 2003 | Willdan Associates | OTH | $3,027.5 |
| Oct 7, 2002 | Willdan Associates | OTH | $3,027.5 |
| Aug 1, 2002 | Willdan Associates | OTH | $3,027.5 |
| Jan 31, 2002 | Harris & Associates | OTH | $2,975 |
| Oct 29, 2001 | Harris & Associates | OTH | $2,975 |
| Apr 29, 2002 | Harris & Associates | OTH | $2,975 |
| Oct 9, 2001 | Harris & Associates | OTH | $2,975 |
| Jul 14, 2003 | Winzler & Kelly, Consulting Engineers | OTH | $2,958 |
| Jul 14, 2003 | Winzler & Kelly, Consulting Engineers | OTH | $2,958 |
| Jul 14, 2003 | PBS & J | OTH | $2,887 |
| Jul 14, 2003 | PBS & J | OTH | $2,887 |
| Oct 30, 2001 | BKF Engineers | OTH | $2,870 |
| Dec 20, 2002 | BKF Engineers | OTH | $2,870 |
| Dec 30, 2002 | David Evans and Associates, Inc. | OTH | $2,870 |
| Oct 29, 2002 | BKF Engineers | OTH | $2,870 |
| Aug 19, 2002 | David Evans and Associates, Inc. | OTH | $2,870 |
| Jan 29, 2002 | BKF Engineers | OTH | $2,870 |
| Apr 2, 2002 | BKF Engineers | OTH | $2,870 |
| Sep 21, 2001 | BKF Engineers | OTH | $2,870 |
| Aug 30, 2002 | BKF Engineers | OTH | $2,870 |
| Apr 1, 2003 | BKF Engineers | OTH | $2,870 |
| Oct 7, 2002 | David Evans and Associates, Inc. | OTH | $2,870 |
| Apr 1, 2003 | David Evans and Associates, Inc. | OTH | $2,870 |
| Nov 18, 2002 | EARTH TECH | OTH | $2,862.34 |
| Dec 2, 2002 | Berryman & Henigar, Inc. | OTH | $2,823.33 |
| Jan 2, 2003 | Winzler & Kelly, Consulting Engineers | OTH | $2,747.5 |
| Jul 26, 2002 | Winzler & Kelly, Consulting Engineers | OTH | $2,747.5 |
| Mar 20, 2003 | Winzler & Kelly, Consulting Engineers | OTH | $2,747.5 |
| Oct 3, 2002 | Winzler & Kelly, Consulting Engineers | OTH | $2,747.5 |
| Jul 14, 2003 | MacKay & Somps | OTH | $2,730 |
| Jul 14, 2003 | MacKay & Somps | OTH | $2,730 |
| Mar 24, 2003 | MacKay & Somps | OTH | $2,695 |
| Sep 23, 2002 | MacKay & Somps | OTH | $2,695 |
| Jul 15, 2002 | MacKay & Somps | OTH | $2,695 |
| Dec 16, 2002 | MacKay & Somps | OTH | $2,695 |
| Jul 14, 2003 | Wood Rodgers, Inc. | OTH | $2,660 |
| Jul 14, 2003 | Wood Rodgers, Inc. | OTH | $2,660 |
| Jan 28, 2002 | MacKay & Somps | OTH | $2,642.5 |
| Oct 22, 2001 | MacKay & Somps | OTH | $2,642.5 |
| Mar 25, 2002 | MacKay & Somps | OTH | $2,642.5 |
| Jul 16, 2001 | MacKay & Somps | OTH | $2,642.5 |
| Jul 30, 2001 | David Evans and Associates, Inc. | OTH | $2,625 |
| Oct 29, 2001 | David Evans and Associates, Inc. | OTH | $2,625 |
| Jun 5, 2003 | CDM | OTH | $2,607.5 |
| Jul 29, 2002 | Mark Thomas & Co., Inc. | OTH | $2,590 |
| Sep 23, 2002 | Mark Thomas & Co., Inc. | OTH | $2,590 |
| Dec 26, 2002 | Mark Thomas & Co., Inc. | OTH | $2,590 |
| Mar 24, 2003 | Mark Thomas & Co., Inc. | OTH | $2,590 |
| Aug 6, 2001 | Degenkolb Engineers | OTH | $2,537.5 |
| Mar 24, 2003 | SPEC Services, Inc. | OTH | $2,537.5 |
| Apr 29, 2002 | Degenkolb Engineers | OTH | $2,537.5 |
| Sep 20, 2002 | SPEC Services, Inc. | OTH | $2,537.5 |
| Feb 12, 2002 | Degenkolb Engineers | OTH | $2,537.5 |
| Jul 22, 2002 | SPEC Services, Inc. | OTH | $2,537.5 |
| Dec 30, 2002 | SPEC Services, Inc. | OTH | $2,537.5 |
| Nov 6, 2001 | Degenkolb Engineers | OTH | $2,537.5 |
| Sep 10, 2003 | Robert L. DeWitt & Associates, Inc. | OTH | $2,500 |
| Sep 15, 2003 | Parsons Brinckerhoff Construction Services, Inc. | OTH | $2,500 |
| Sep 10, 2003 | Robert L. DeWitt & Associates, Inc. | OTH | $2,500 |
| Sep 10, 2003 | Robert L. DeWitt & Associates, Inc. | OTH | $2,500 |
| Sep 10, 2003 | Robert L. DeWitt & Associates, Inc. | OTH | $2,500 |
| Sep 15, 2003 | Parsons Brinckerhoff Construction Services, Inc. | OTH | $2,500 |
| Feb 5, 2002 | DMJM & Harris | OTH | $2,493.67 |
| Jul 11, 2001 | Dokken Engineering | OTH | $2,485 |
| Mar 10, 2003 | P & D Consultants, Inc. | OTH | $2,459.06 |
| Apr 14, 2003 | Jacobs Civil Inc. | OTH | $2,450 |
| Apr 1, 2003 | Jacobs Civil Inc. | OTH | $2,450 |
| Nov 15, 2002 | Jacobs Civil Inc. | OTH | $2,450 |
| Aug 5, 2002 | Jacobs Civil Inc. | OTH | $2,449.99 |
| Jul 18, 2003 | Mark Thomas & Co., Inc. | OTH | $2,415 |
| Jul 18, 2003 | Mark Thomas & Co., Inc. | OTH | $2,415 |
| Feb 19, 2002 | Winzler & Kelly, Consulting Engineers | OTH | $2,345 |
| Apr 8, 2002 | Winzler & Kelly, Consulting Engineers | OTH | $2,345 |
| Oct 26, 2001 | Winzler & Kelly, Consulting Engineers | OTH | $2,345 |
| Aug 10, 2001 | Winzler & Kelly, Consulting Engineers | OTH | $2,345 |
| Nov 27, 2002 | HNTB Corporation | OTH | $2,344.99 |
| Feb 11, 2002 | Geocon, Inc. | OTH | $2,327.5 |
| Apr 1, 2002 | Geocon, Inc. | OTH | $2,327.5 |
| Jul 10, 2003 | SPEC Services, Inc. | OTH | $2,310 |
| Jul 14, 2003 | Geocon, Consultants Inc. | OTH | $2,310 |
| Jul 23, 2001 | DES Architects & Engineers | OTH | $2,275 |
| Oct 19, 2001 | DES Architects & Engineers | OTH | $2,275 |
| Apr 3, 2002 | DES Architects & Engineers | OTH | $2,275 |
| Feb 7, 2002 | DES Architects & Engineers | OTH | $2,275 |
| Oct 29, 2001 | Geocon, Inc. | OTH | $2,266.48 |
| Feb 6, 2002 | Mark Thomas & Co., Inc. | OTH | $2,240 |
| Oct 26, 2001 | Mark Thomas & Co., Inc. | OTH | $2,240 |
| Apr 8, 2002 | Mark Thomas & Co., Inc. | OTH | $2,240 |
| Aug 13, 2001 | Mark Thomas & Co., Inc. | OTH | $2,240 |
| Apr 14, 2003 | Moffatt & Nichol, Engineers | OTH | $2,170 |
| Oct 1, 2002 | Moffatt & Nichol, Engineers | OTH | $2,170 |
| Aug 15, 2002 | Moffatt & Nichol, Engineers | OTH | $2,170 |
| Mar 6, 2003 | Moffatt & Nichol, Engineers | OTH | $2,169.99 |
| Jun 25, 2003 | Washington Infrastructure Services, Inc. | OTH | $2,152.5 |
| Aug 5, 2002 | Washington Infrastructure Services, Inc. | OTH | $2,152.5 |
| Oct 11, 2002 | Washington Infrastructure Services, Inc. | OTH | $2,152.5 |
| Dec 24, 2002 | Washington Infrastructure Services, Inc. | OTH | $2,152.5 |
| Jan 14, 2002 | Leighton and Associates | OTH | $2,135 |
| Dec 3, 2001 | Leighton and Associates | OTH | $2,135 |
| Sep 4, 2001 | Leighton and Associates | OTH | $2,135 |
| Oct 21, 2002 | Leighton and Associates | OTH | $2,135 |
| Aug 29, 2002 | Leighton and Associates | OTH | $2,135 |
| Apr 8, 2002 | Leighton and Associates | OTH | $2,135 |
| Jun 9, 2003 | Leighton and Associates | OTH | $2,135 |
| Nov 30, 2001 | Korve Engineering, Inc. | OTH | $2,133.9 |
| Jul 9, 2003 | Berryman & Henigar, Inc. | OTH | $2,117 |
| Feb 4, 2002 | The Converse Professional Group | OTH | $2,100 |
| Feb 4, 2002 | SPEC Services, Inc. | OTH | $2,100 |
| Jan 21, 2003 | Degenkolb Engineers | OTH | $2,100 |
| Mar 29, 2002 | SPEC Services, Inc. | OTH | $2,100 |
| Aug 20, 2002 | Degenkolb Engineers | OTH | $2,100 |
| Feb 18, 2003 | Degenkolb Engineers | OTH | $2,100 |
| Jul 17, 2003 | BSK & Associates | OTH | $2,100 |
| Aug 20, 2001 | SPEC Services, Inc. | OTH | $2,100 |
| Oct 31, 2001 | SPEC Services, Inc. | OTH | $2,100 |
| Sep 26, 2001 | F.E. Jordan Associates, Inc. | OTH | $2,100 |
| Nov 5, 2002 | Degenkolb Engineers | OTH | $2,100 |
| Jul 11, 2003 | Degenkolb Engineers | OTH | $2,082 |
| Jul 11, 2003 | Degenkolb Engineers | OTH | $2,082 |
| Oct 9, 2001 | Sverdrup Civil, Inc. | OTH | $2,047.5 |
| Jan 2, 2003 | PBS & J | OTH | $2,047.5 |
| Oct 7, 2002 | PBS&J | OTH | $2,047.5 |
| May 20, 2003 | PBS & J | OTH | $2,047.5 |
| Sep 3, 2002 | PBS & J | OTH | $2,047.49 |
| Jul 24, 2001 | Geocon, Inc. | OTH | $2,032.61 |
| Apr 4, 2002 | Korve Engineering, Inc. | OTH | $2,031.24 |
| Aug 7, 2001 | Consolidated Engineering Laboratories | OTH | $2,025.86 |
| Jul 3, 2003 | Albert A. Webb & Associates | OTH | $2,013 |
| Jul 3, 2003 | Albert A. Webb & Associates | OTH | $2,013 |
| Oct 7, 2002 | Geocon, Inc. | OTH | $2,012.5 |
| Dec 30, 2002 | Geocon, Inc. | OTH | $2,012.5 |
| Apr 3, 2003 | Albert A. Webb & Associates | OTH | $2,012.5 |
| Apr 24, 2003 | Geocon, Inc. | OTH | $2,012.5 |
| Aug 2, 2002 | Albert A. Webb & Associates | OTH | $2,012.5 |
| Sep 9, 2002 | Geocon, Inc. | OTH | $2,012.5 |
| Oct 3, 2002 | Albert A. Webb & Associates | OTH | $2,012.5 |
| Jan 6, 2003 | Albert A. Webb & Associates | OTH | $2,012.5 |
| Oct 4, 2002 | AMEC Earth and Environmental, Inc. | OTH | $1,960 |
| May 6, 2002 | Albert A. Webb & Associates | OTH | $1,942.5 |
| Feb 1, 2002 | Albert A. Webb & Associates | OTH | $1,942.5 |
| Aug 20, 2001 | Albert A. Webb & Associates | OTH | $1,942.5 |
| Nov 1, 2001 | Albert A. Webb & Associates | OTH | $1,942.5 |
| Jul 7, 2003 | Fuscoe Engineering, Inc. | OTH | $1,908 |
| Nov 30, 2001 | T.Y. Lin International | OTH | $1,820 |
| Jan 29, 2002 | T.Y. Lin International | OTH | $1,820 |
| Aug 8, 2001 | T.Y. Lin International | OTH | $1,820 |
| Apr 3, 2002 | T.Y. Lin International | OTH | $1,820 |
| Jul 2, 2001 | Washington Group International, Inc. | OTH | $1,785 |
| May 27, 2003 | CDM | OTH | $1,738.33 |
| Aug 20, 2001 | Dudek & Associates, Inc. | OTH | $1,727.38 |
| Nov 4, 2002 | Korve Engineering, Inc. | OTH | $1,716.47 |
| Jan 25, 2002 | Sikand Engineering Associates | OTH | $1,715 |
| Jul 19, 2001 | Sikand Engineering Associates | OTH | $1,715 |
| Apr 5, 2002 | Sikand Engineering Associates | OTH | $1,715 |
| Oct 22, 2001 | Sikand Engineering Associates | OTH | $1,715 |
| Sep 27, 2002 | Wood Rodgers, Inc. | OTH | $1,697.5 |
| Jan 6, 2003 | Wood Rodgers, Inc. | OTH | $1,697.5 |
| Apr 8, 2003 | Wood Rodgers, Inc. | OTH | $1,697.5 |
| Jul 17, 2002 | Wood Rodgers, Inc. | OTH | $1,697.5 |
| Dec 24, 2002 | DES Architects & Engineers | OTH | $1,662.5 |
| Aug 2, 2002 | DES Architects & Engineers | OTH | $1,662.5 |
| Sep 20, 2002 | DES Architects & Engineers | OTH | $1,662.5 |
| Jul 16, 2003 | Sikand Engineering Associates | OTH | $1,645 |
| Apr 1, 2003 | Leighton and Associates | OTH | $1,638.76 |
| Oct 22, 2001 | DMJM | OTH | $1,636.33 |
| Sep 24, 2001 | DMJM | OTH | $1,626.63 |
| Oct 7, 2002 | Fuscoe Engineering, Inc. | OTH | $1,592.5 |
| Mar 13, 2003 | Sikand Engineering Associates | OTH | $1,592.5 |
| Apr 7, 2003 | Fuscoe Engineering, Inc. | OTH | $1,592.5 |
| Dec 18, 2002 | Fuscoe Engineering, Inc. | OTH | $1,592.5 |
| Oct 29, 2001 | Professional Service Industries, Inc. (PSI) | OTH | $1,592.5 |
| Jul 22, 2002 | Fuscoe Engineering, Inc. | OTH | $1,592.5 |
| Oct 1, 2001 | Professional Service Industries, Inc. (PSI) | OTH | $1,592.5 |
| Dec 13, 2002 | Sikand Engineering Associates | OTH | $1,592.5 |
| Feb 11, 2002 | Professional Service Industries, Inc. (PSI) | OTH | $1,592.5 |
| Oct 11, 2002 | Sikand Engineering Associates | OTH | $1,592.5 |
| Jul 18, 2002 | Sikand Engineering Associates | OTH | $1,592.5 |
| Apr 10, 2003 | P & D Consultants, Inc. | OTH | $1,592.5 |
| Jun 5, 2002 | Professional Service Industries, Inc. (PSI) | OTH | $1,592.5 |
| Jan 24, 2002 | Biggs Cardosa Associates, Inc. | OTH | $1,575 |
| Jul 18, 2001 | Biggs Cardosa Associates, Inc. | OTH | $1,575 |
| Mar 28, 2002 | Biggs Cardosa Associates, Inc. | OTH | $1,575 |
| Mar 8, 2002 | P & D Consultants, Inc. | OTH | $1,575 |
| Oct 25, 2001 | Biggs Cardosa Associates, Inc. | OTH | $1,575 |
| Aug 28, 2002 | P & D Consultants, Inc. | OTH | $1,575 |
| Dec 14, 2001 | P & D Consultants, Inc. | OTH | $1,561.74 |
| Jul 1, 2003 | Penfield & Smith, Engineers, Inc. | OTH | $1,558 |
| Aug 9, 2001 | P & D Consultants, Inc. | OTH | $1,542.54 |
| Sep 16, 2002 | Stantec Consulting Inc.n/a | OTH | $1,522.5 |
| Jan 7, 2003 | T.Y. Lin International | OTH | $1,522.5 |
| Apr 16, 2003 | Stantec Consulting Inc.n/a | OTH | $1,522.5 |
| Aug 23, 2002 | T.Y. Lin International | OTH | $1,522.5 |
| Nov 12, 2002 | T.Y. Lin International | OTH | $1,522.5 |
| Mar 17, 2003 | T.Y. Lin International | OTH | $1,522.5 |
| Nov 12, 2002 | Stantec Consulting Inc.n/a | OTH | $1,522.5 |
| Apr 17, 2002 | BSK & Associates | OTH | $1,505 |
| Nov 7, 2001 | BSK & Associates | OTH | $1,505 |
| Sep 13, 2002 | BSK & Associates | OTH | $1,505 |
| Jan 31, 2002 | BSK & Associates | OTH | $1,505 |
| Dec 9, 2002 | BSK & Associates | OTH | $1,505 |
| Jul 11, 2002 | BSK & Associates | OTH | $1,505 |
| Apr 16, 2003 | BSK & Associates | OTH | $1,505 |
| Aug 20, 2001 | BSK & Associates | OTH | $1,505 |
| Dec 17, 2001 | Law/Crandall (A division of Law Engineering and Environmental Services) | OTH | $1,502.3 |
| Nov 1, 2001 | AMEC Earth and Environmental, Inc. | OTH | $1,501.38 |
| Mar 19, 2003 | Biggs Cardosa Associates, Inc. | OTH | $1,487.5 |
| Jul 10, 2002 | Biggs Cardosa Associates, Inc. | OTH | $1,487.5 |
| Dec 16, 2002 | Biggs Cardosa Associates, Inc. | OTH | $1,487.5 |
| Nov 15, 2002 | Biggs Cardosa Associates, Inc. | OTH | $1,487.5 |
| Jul 30, 2002 | Fugro West, Inc. | OTH | $1,475.07 |
| Jan 13, 2003 | Towill, Inc. | OTH | $1,470 |
| Jul 29, 2002 | Towill, Inc. | OTH | $1,470 |
| Apr 9, 2002 | Towill, Inc. | OTH | $1,470 |
| Jan 28, 2002 | Towill, Inc. | OTH | $1,470 |
| Oct 1, 2002 | Towill, Inc. | OTH | $1,470 |
| Oct 29, 2001 | Towill, Inc. | OTH | $1,470 |
| Jul 27, 2001 | Towill, Inc. | OTH | $1,470 |
| Mar 28, 2003 | Towill, Inc. | OTH | $1,470 |
| Nov 5, 2001 | BSK & Associates | OTH | $1,467 |
| Oct 15, 2001 | BSK & Associates | OTH | $1,467 |
| Jul 9, 2001 | BSK & Associates | OTH | $1,467 |
| Sep 7, 2001 | BSK & Associates | OTH | $1,467 |
| Jul 26, 2002 | Quincy Engineering, Inc.n/a | OTH | $1,446.67 |
| Jan 24, 2002 | Carlile ¿ Macy | OTH | $1,435 |
| Jul 14, 2003 | Huitt-Zollars, Inc. | OTH | $1,418 |
| Feb 4, 2003 | Malcolm Pirnie, Inc. | OTH | $1,417.5 |
| Mar 24, 2003 | Huitt-Zollars, Inc. | OTH | $1,417.5 |
| Dec 24, 2002 | Huitt-Zollars, Inc. | OTH | $1,417.5 |
| Apr 1, 2003 | Malcolm Pirnie, Inc. | OTH | $1,417.5 |
| Jul 22, 2002 | Huitt-Zollars, Inc. | OTH | $1,417.5 |
| Nov 15, 2002 | Malcolm Pirnie, Inc. | OTH | $1,417.5 |
| Sep 23, 2002 | Huitt-Zollars, Inc. | OTH | $1,417.5 |
| Aug 5, 2002 | Malcolm Pirnie, Inc. | OTH | $1,417.5 |
| Apr 28, 2003 | Berryman & Henigar, Inc. | OTH | $1,411.67 |
| Jan 9, 2003 | Berryman & Henigar, Inc. | OTH | $1,411.67 |
| Apr 2, 2002 | Consolidated Engineering Laboratories | OTH | $1,392.45 |
| Jan 21, 2003 | U.S. Laboratories, Inc. | OTH | $1,370.83 |
| Apr 7, 2003 | Fehr & Peers Associates, Inc. | OTH | $1,365 |
| Jul 22, 2002 | Fehr & Peers Associates, Inc. | OTH | $1,365 |
| Jan 6, 2003 | Fehr & Peers Associates, Inc. | OTH | $1,365 |
| Oct 1, 2002 | Fehr & Peers Associates, Inc. | OTH | $1,365 |
| Oct 4, 2002 | Wallace-Kuhl & Associates, Inc. | OTH | $1,347.5 |
| Jul 24, 2002 | Wallace-Kuhl & Associates, Inc. | OTH | $1,347.5 |
| Apr 1, 2003 | Wallace-Kuhl & Associates, Inc. | OTH | $1,347.5 |
| Jan 13, 2003 | Fugro West, Inc. | OTH | $1,347.5 |
| Mar 24, 2003 | Fugro West, Inc. | OTH | $1,347.5 |
| Feb 6, 2003 | Wallace-Kuhl & Associates, Inc. | OTH | $1,347.5 |
| Mar 13, 2003 | Penfield & Smith, Engineers, Inc. | OTH | $1,330 |
| Dec 12, 2002 | Penfield & Smith, Engineers, Inc. | OTH | $1,330 |
| Jul 15, 2002 | Penfield & Smith, Engineers, Inc. | OTH | $1,330 |
| Oct 1, 2002 | Penfield & Smith, Engineers, Inc. | OTH | $1,330 |
| Jul 30, 2002 | HMH, Incorporated | OTH | $1,295 |
| Dec 18, 2002 | HMH, Incorporated | OTH | $1,295 |
| Apr 11, 2003 | HMH, Incorporated | OTH | $1,295 |
| Sep 26, 2002 | HMH, Incorporated | OTH | $1,295 |
| Nov 5, 2001 | Huitt-Zollars, Inc. | OTH | $1,277.5 |
| Aug 6, 2001 | Huitt-Zollars, Inc. | OTH | $1,277.5 |
| Feb 5, 2002 | Huitt-Zollars, Inc. | OTH | $1,277.5 |
| Feb 5, 2002 | Wallace-Kuhl & Associates, Inc. | OTH | $1,277.5 |
| Apr 4, 2002 | Wallace-Kuhl & Associates, Inc. | OTH | $1,277.5 |
| Oct 24, 2001 | Wallace-Kuhl & Associates, Inc. | OTH | $1,277.5 |
| Apr 8, 2002 | Huitt-Zollars, Inc. | OTH | $1,277.5 |
| Aug 10, 2001 | Wallace-Kuhl & Associates, Inc. | OTH | $1,277.5 |
| Oct 21, 2002 | Sandis Humber Jones, Civil Engineers Surveyors Planners | OTH | $1,260 |
| Jul 21, 2003 | Biggs Cardosa Associates, Inc. | OTH | $1,260 |
| Jul 23, 2002 | Sandis Humber Jones, Civil Engineers Surveyors Planners | OTH | $1,260 |
| Apr 7, 2003 | Sandis Humber Jones, Civil Engineers Surveyors Planners | OTH | $1,260 |
| Jan 15, 2003 | Dokken Engineering | OTH | $1,242.5 |
| Feb 8, 2002 | Fehr & Peers Associates, Inc. | OTH | $1,242.5 |
| May 6, 2002 | Dokken Engineering | OTH | $1,242.5 |
| Apr 1, 2002 | Dokken Engineering | OTH | $1,242.5 |
| Jul 24, 2001 | Fehr & Peers Associates, Inc. | OTH | $1,242.5 |
| Oct 29, 2001 | Fehr & Peers Associates, Inc. | OTH | $1,242.5 |
| Nov 25, 2002 | Dokken Engineering | OTH | $1,242.5 |
| Aug 12, 2002 | Dokken Engineering | OTH | $1,242.5 |
| Nov 13, 2001 | Dokken Engineering | OTH | $1,242.5 |
| Nov 14, 2001 | Dokken Engineering | OTH | $1,242.5 |
| Apr 10, 2003 | Dokken Engineering | OTH | $1,242.5 |
| Apr 1, 2002 | Fehr & Peers Associates, Inc. | OTH | $1,242.5 |
| Nov 9, 2001 | Dokken Engineering | OTH | $1,242.5 |
| Aug 16, 2001 | Lowney Associates | OTH | $1,225 |
| Jan 28, 2002 | Lowney Associates | OTH | $1,225 |
| Mar 27, 2002 | Lowney Associates | OTH | $1,225 |
| Oct 22, 2001 | Lowney Associates | OTH | $1,225 |
| Oct 7, 2002 | Fugro West, Inc. | OTH | $1,219.93 |
| Oct 7, 2002 | Caltrop Engineering Corporationn/a | OTH | $1,215.28 |
| Apr 3, 2003 | Professional Service Industries, Inc. (PSI) | OTH | $1,207.5 |
| Jan 13, 2003 | Professional Service Industries, Inc. (PSI) | OTH | $1,207.5 |
| Feb 11, 2002 | Fugro West, Inc. | OTH | $1,207.5 |
