| DTNH2202D0... | | | | R425: Engineering And Technical Services | $82,284.50 | 2002 | 1612978 |
| DTNH2202D0... | 2 | | | R425: Engineering And Technical Services | $34,622.40 | 2003 | 2796970 |
| DTNH2202D0... | 4 | | | R425: Engineering And Technical Services | $79,356.20 | 2003 | 2818965 |
| DTNH2202D0... | 1 | | | R425: Engineering And Technical Services | $0.00 | 2003 | 3025926 |
| DTNH2202D0... | 3 | | | R425: Engineering And Technical Services | $0.00 | 2003 | 3060681 |
| DTNH2202D0... | 7 | | | R425: Engineering And Technical Services | $21,934.92 | 2004 | 3365768 |
| DTNH2202D0... | 6 | | | R425: Engineering And Technical Services | $0.00 | 2004 | 3555678 |
| DTNH2202D0... | 5 | | | R425: Engineering And Technical Services | $0.00 | 2004 | 3659781 |
| DTNH2202D0... | 8 | | | R425: Engineering And Technical Services | $0.00 | 2005 | 7269718 |
| DTNH2202D0... | 9 | | | R425: Engineering And Technical Services | $0.00 | 2006 | 9428029 |
| DTNH2202D0... | 10 | | | R425: Engineering And Technical Services | $43,873.64 | 2006 | 9624116 |
| DTNH2202D0... | 11 | | | R425: Engineering And Technical Services | $22,455.48 | 2006 | 9821043 |