| | IGF::OT::IGF 6 MONTH LEASE OF STRATA M3630-5.5 REFUGE CHAMBER. | STRATA SAFETY PRODUCTS, LLC | $24,890 | CENTERS FOR DISEASE CONTROL AND PREVENTION | CENTERS FOR DISEASE CONTROL AND PREVENTION | — | 333131Mining Machinery and Equipment Manufacturing | AV63 | May 12, 2014 | May 12, 2014 | Nov 15, 2014 |
| | IGF::OT::IGF 2 MONTH RENTAL OF REFUGE CHAMBER TRAINING MODEL | CHEMBIO SHELTER INC | $5,000 | CENTERS FOR DISEASE CONTROL AND PREVENTION | CENTERS FOR DISEASE CONTROL AND PREVENTION | — | 333131Mining Machinery and Equipment Manufacturing | AV63 | May 7, 2013 | May 7, 2013 | Jul 7, 2013 |
| | REDESIGN OF THE MFIRE 2.20 MINE VENTILATION SIMULATION SOFTWARE | APPLIED SCIENCES GROUP, INC. | $208,146 | CENTERS FOR DISEASE CONTROL AND PREVENTION | CENTERS FOR DISEASE CONTROL AND PREVENTION | — | 541330Engineering Services | AV63 | Sep 2, 2009 | Sep 1, 2009 | Aug 31, 2010 |
| | TAS::75 0943::TAS 09-30102, 00HCCMBG-2009-69115 - SAPKO CNSLT SRV 2010 SME 6/09 | SAPKO CONSULTING SERVICES (LLC) | $24,900 | CENTERS FOR DISEASE CONTROL AND PREVENTION | CENTERS FOR DISEASE CONTROL AND PREVENTION | — | 541690Other Scientific and Technical Consulting Services | AV63 | Jun 3, 2009 | Jun 2, 2009 | Jun 2, 2009 |
| | 09-29484, 00HCCMBG-2009-68041 - COMPLETE WORK ON RI, SAPKO 4/09 | SAPKO CONSULTING SERVICES (LLC) | $217,440 | CENTERS FOR DISEASE CONTROL AND PREVENTION | CENTERS FOR DISEASE CONTROL AND PREVENTION | — | 541690Other Scientific and Technical Consulting Services | AV63 | Apr 7, 2009 | Apr 7, 2009 | Mar 31, 2010 |
| | NSI MINING SAFTEY | MISCELLANEOUS FOREIGN AWARDEES | $15,069 | CENTERS FOR DISEASE CONTROL AND PREVENTION | CENTERS FOR DISEASE CONTROL AND PREVENTION | — | 541690Other Scientific and Technical Consulting Services | AV63 | Jan 30, 2009 | Jan 29, 2009 | Feb 15, 2009 |
| | SPRINKLER HEAD EMERGENCY COMMUNICATION | CSIRO MATERIALS SCIENCE AND ENGINEERING | $116,000 | CENTERS FOR DISEASE CONTROL AND PREVENTION | CENTERS FOR DISEASE CONTROL AND PREVENTION | — | 927110Space Research and Technology | AV63 | Sep 5, 2008 | Aug 5, 2008 | Mar 15, 2009 |
| | SEVERE INJURY SURVEILLANCE SYSTEM | UNIVERSITY OF ARIZONA | $0 | CENTERS FOR DISEASE CONTROL AND PREVENTION | CENTERS FOR DISEASE CONTROL AND PREVENTION | — | 611310Colleges, Universities, and Professional Schools | AV63 | May 5, 2008 | May 1, 2008 | Dec 31, 2009 |
| | BELT AIR TECHNICAL STUDY | MUCHO THOMAS P AND ASSOC INCORPORATED | $32,463 | MINE SAFETY AND HEALTH ADMINISTRATION | — | — | 541710 | AV63 | May 7, 2007 | May 7, 2007 | Dec 20, 2007 |
| | UNARMED SECURITY GUARD SERVICES | ERIS SECURITY, INC. | $415,020 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 561612Security Guards and Patrol Services | AV63 | Mar 22, 2007 | Mar 22, 2007 | Sep 30, 2007 |
| | — | CROWELL FLUORSPAR MINE | $0 | ENERGY, DEPARTMENT OF | — | — | — | AV63 | Sep 15, 1996 | Sep 15, 1996 | Dec 15, 1992 |
| | — | MB ASSOC. | $0 | BUREAU OF MINES | — | — | — | AV63 | Aug 15, 1996 | Aug 15, 1996 | Dec 15, 1982 |