| | WEST-TECH SUPPLY & SERVICES | DRILLING SUPPLIES FOR GREAT PLAINS REGIONAL OFFICE | BPA | $100,000 | BUREAU OF RECLAMATION | BUREAU OF RECLAMATION | — | 333131Mining Machinery and Equipment Manufacturing | 3820MINING, ROCK DRILLING, EARTH BORING, AND RELATED EQUIPMENT | Oct 2, 2012 | Oct 2, 2012 | Sep 30, 2013 |
| | WEST-TECH SUPPLY & SERVICES | — | BPA | $0 | BUREAU OF RECLAMATION | BUREAU OF RECLAMATION | — | 333131Mining Machinery and Equipment Manufacturing | 3820MINING, ROCK DRILLING, EARTH BORING, AND RELATED EQUIPMENT | Aug 1, 2011 | Oct 1, 2011 | — |
| | WEST-TECH SUPPLY & SERVICES | — | BPA | $0 | BUREAU OF RECLAMATION | BUREAU OF RECLAMATION | — | 333131Mining Machinery and Equipment Manufacturing | 3820MINING, ROCK DRILLING, EARTH BORING, AND RELATED EQUIPMENT | Aug 10, 2010 | Oct 1, 2010 | Sep 30, 2011 |
| | WEST-TECH SUPPLY & SERVICES | DRILLING SUPPLIES | BPA | $0 | BUREAU OF RECLAMATION | — | SBA | 333131Mining Machinery and Equipment Manufacturing | 3820MINING, ROCK DRILLING, EARTH BORING, AND RELATED EQUIPMENT | Dec 2, 2009 | Jan 1, 2010 | Sep 30, 2010 |
| | WEST-TECH SUPPLY & SERVICES | DRILLING SUPPLIES | BPA | $0 | BUREAU OF RECLAMATION | — | — | 333131Mining Machinery and Equipment Manufacturing | 3820MINING, ROCK DRILLING, EARTH BORING, AND RELATED EQUIPMENT | Oct 1, 2008 | Oct 1, 2008 | — |
| | WEST-TECH SUPPLY & SERVICES | — | BPA | $0 | BUREAU OF RECLAMATION | — | — | 333131Mining Machinery and Equipment Manufacturing | 3820MINING, ROCK DRILLING, EARTH BORING, AND RELATED EQUIPMENT | Oct 1, 2007 | Oct 1, 2007 | — |
| | WEST-TECH SUPPLY & SERVICES | DRILLING SUPPLIES | BPA | $0 | BUREAU OF RECLAMATION | — | — | 333131Mining Machinery and Equipment Manufacturing | 3820MINING, ROCK DRILLING, EARTH BORING, AND RELATED EQUIPMENT | Sep 25, 2006 | Oct 1, 2006 | Sep 30, 2007 |
| | WEST-TECH SUPPLY & SERVICES | DRILL CREW MACHINERY | BPA | $0 | BUREAU OF RECLAMATION | — | — | 333131Mining Machinery and Equipment Manufacturing | 5630PIPE AND CONDUIT, NONMETALLIC | Sep 27, 2005 | Oct 1, 2005 | Sep 30, 2006 |
| | WEST-TECH SUPPLY & SERVICES | BPA DRILLING SUPPLIES | BPA | $0 | BUREAU OF RECLAMATION | — | — | 234910 | 5630PIPE AND CONDUIT, NONMETALLIC | Sep 10, 2004 | Sep 10, 2004 | Sep 30, 2005 |
| | WEST-TECH SUPPLY & SERVICES | BPA DRILLING SUPPLIES | BPA | $0 | BUREAU OF RECLAMATION | — | — | 234910 | 5630PIPE AND CONDUIT, NONMETALLIC | Oct 1, 2003 | Oct 1, 2003 | Sep 30, 2004 |
| | WEST-TECH SUPPLY & SERVICES | — | BPA | $0 | — | — | — | — | — | Sep 16, 2002 | Sep 16, 2002 | — |
| | WEST-TECH SUPPLY & SERVICES | — | BPA | $0 | — | — | — | — | — | Sep 24, 2001 | Sep 24, 2001 | — |
| | WEST-TECH SUPPLY & SERVICES | — | BPA | $0 | — | — | — | — | — | Oct 3, 2000 | Oct 3, 2000 | — |