| 006P | | | | H999: Misc Test & Inspect Svc | $28,200.00 | 2004 | 3393975 |
| 005P | | | | F999: Other Envir Svc/Stud/Sup | $32,679.00 | 2004 | 4818745 |
| 009P | 1 | | | S205: Trash/Garbage Collection | $13,500.00 | 2005 | 5866185 |
| 009P | | | | S205: Trash/Garbage Collection | $27,400.00 | 2005 | 5946907 |
| 010P | | | | B504: Study/Chemical-Biological | $6,994.00 | 2005 | 6014090 |
| 011P | | | | B504: Study/Chemical-Biological | $9,506.00 | 2005 | 6121732 |
| 013P | | | | H999: Misc Test & Inspect Svc | $27,500.00 | 2006 | 8650034 |
| 014P | | | | B504: Study/Chemical-Biological | $10,524.00 | 2006 | 8852443 |
| 012P | | | | H999: Misc Test & Inspect Svc | $6,068.00 | 2006 | 9397197 |
| 013P | 1 | | | H999: Misc Test & Inspect Svc | $18,800.00 | 2006 | 9580930 |
| 015P | | | | B504: Study/Chemical-Biological | $35,926.75 | 2007 | 13843540 |
| 015P | 1 | | | B504: Study/Chemical-Biological | $7,365.00 | 2007 | 13883510 |
| 016P | | | | B504: Study/Chemical-Biological | $5,867.00 | 2007 | 14116904 |
| 017P | | | | B504: Study/Chemical-Biological | $43,999.00 | 2008 | 19982360 |
