| DTNH2202D0... | 3 | | | R425: Engineering And Technical Services | $89,000.00 | 2002 | 1347167 |
| DTNH2202D0... | | | | R425: Engineering And Technical Services | $18,000.00 | 2002 | 1390756 |
| DTNH2202D0... | 1 | | | R425: Engineering And Technical Services | $32,000.00 | 2002 | 1868049 |
| DTNH2202D0... | 5 | | | R425: Engineering And Technical Services | $96,000.00 | 2003 | 2734942 |
| DTNH2202D0... | 9 | | | R425: Engineering And Technical Services | $82,000.00 | 2004 | 3785313 |
| DTNH2202D0... | 7 | | | R425: Engineering And Technical Services | $30,000.00 | 2004 | 4094939 |
| DTNH2202D0... | 10 | | | R425: Engineering And Technical Services | $274,000.00 | 2004 | 4230108 |
| DTNH2202D0... | 12 | | | R425: Engineering And Technical Services | $183,000.00 | 2005 | 6810754 |
| DTNH2202D0... | 11 | | | R425: Engineering And Technical Services | $103,000.00 | 2005 | 6897210 |
| DTNH2202D0... | 13 | | | R425: Engineering And Technical Services | $96,342.56 | 2006 | 11300908 |