| DACA4202P0... | 0 | | B518: Geophysical Studies | $21,710.00 | 2002 | 1602428 |
| DAKF3602P0... | 0 | | 7010: Adpe System Configuration | $38,570.00 | 2002 | 1960446 |
| W9132T05P0... | 0 | | 6675: Drafting Surveying & Mapping Instru | $10,633.00 | 2005 | 7461209 |
| W9132T05P0... | P00001 | | 6675: Drafting Surveying & Mapping Instru | $0.00 | 2006 | 8267046 |
| INPP589006... | 0 | | 9999: Miscellaneous Items | $20,975.00 | 2006 | 8683406 |
| INPP611507... | 0 | | R499: Other Professional Services | $2,930.00 | 2007 | 13707405 |
| W9132T07P0... | 0 | | 6695: Combination & Misc Instruments | $22,420.00 | 2007 | 14280785 |
| INPP611507... | 0 | | 6655: Geophysical Instruments | $11,700.00 | 2007 | 15440925 |
| W9132T08P0... | 0 | | J066: Maint-Rep Of Instruments & Lab Eq | $5,580.00 | 2008 | 17397671 |
| INPP611508... | 0 | | 6655: Geophysical Instruments | $23,338.00 | 2008 | 18768792 |
| INPP611506... | 0 | | 6655: Geophysical Instruments | $2,970.00 | 2008 | 19261138 |