| | PROVIDE OPERATIONAL SUPPORT TO THE MERCURY DEPOSITION NETWORK/NETL HOLBROOK MONITORING SITE | CHESTER ENGINEERS, INC. | $25,000 | ENERGY, DEPARTMENT OF | ENERGY, DEPARTMENT OF | — | 541330Engineering Services | AJ41 | Jan 30, 2007 | Jan 30, 2007 | Dec 31, 2007 |
| | — | CHESTER ENGINEERS, INC. | $0 | ENVIRONMENTAL PROTECTION AGENCY | — | — | 541620Environmental Consulting Services | F999OTHER ENVIRONMENTAL SERVICES | Sep 15, 2003 | Sep 15, 2003 | Dec 15, 2001 |
| | — | CHESTER ENGINEERS, INC. | $0 | DEPT OF THE ARMY | — | — | 541310Architectural Services | C211ARCHITECT AND ENGINEERING- GENERAL: LANDSCAPING, INTERIOR LAYOUT, AND DESIGNING | Aug 14, 2003 | Aug 14, 2003 | — |
| | — | CHESTER ENGINEERS, INC. | $0 | DEPT OF THE ARMY | — | — | 541330Engineering Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Mar 13, 2003 | Mar 13, 2003 | — |
| | — | CHESTER ENGINEERS, INC. | $0 | DEPT OF THE ARMY | — | — | 541330Engineering Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Mar 13, 2003 | Mar 13, 2003 | — |
| | — | CHESTER ENGINEERS, INC. | $0 | DEPT OF THE ARMY | — | — | 541310Architectural Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Jan 17, 2003 | Jan 17, 2003 | — |
| | — | CHESTER ENGINEERS, INC. | $0 | DEPT OF THE ARMY | — | — | 541330Engineering Services | C211ARCHITECT AND ENGINEERING- GENERAL: LANDSCAPING, INTERIOR LAYOUT, AND DESIGNING | Sep 7, 2002 | Sep 7, 2002 | — |
| | — | CHESTER ENGINEERS, INC. | $0 | DEPT OF THE ARMY | — | — | 924110Administration of Air and Water Resource and Solid Waste Management Programs | C211ARCHITECT AND ENGINEERING- GENERAL: LANDSCAPING, INTERIOR LAYOUT, AND DESIGNING | May 31, 2002 | May 31, 2002 | — |
| | — | CHESTER ENGINEERS, INC. | $0 | DEPT OF THE ARMY | — | — | 541330Engineering Services | C211ARCHITECT AND ENGINEERING- GENERAL: LANDSCAPING, INTERIOR LAYOUT, AND DESIGNING | Mar 14, 2002 | Mar 14, 2002 | — |
| | — | CHESTER ENGINEERS, INC. | $0 | DEPT OF THE ARMY | — | — | 541330Engineering Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Feb 19, 2002 | Feb 19, 2002 | — |
| | — | CHESTER ENGINEERS, INC. | $0 | DEPT OF THE ARMY | — | — | 541310Architectural Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Jan 18, 2002 | Jan 18, 2002 | — |
| | — | CHESTER ENGINEERS, INC. | $30,729 | ENVIRONMENTAL PROTECTION AGENCY | — | — | 541620Environmental Consulting Services | H999OTHER QC/TEST/INSPECT- MISCELLANEOUS | Dec 15, 2001 | Dec 15, 2001 | Mar 31, 2007 |
| | — | CHESTER ENGINEERS, INC. | $0 | DEPT OF THE ARMY | — | — | 541330Engineering Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Nov 28, 2001 | Nov 28, 2001 | — |
| | — | CHESTER ENGINEERS, INC. | $0 | DEPT OF THE ARMY | — | — | 541310Architectural Services | C211ARCHITECT AND ENGINEERING- GENERAL: LANDSCAPING, INTERIOR LAYOUT, AND DESIGNING | Sep 4, 2001 | Sep 4, 2001 | — |
| | — | CHESTER ENGINEERS, INC. | $0 | DEPT OF THE ARMY | — | — | 541330Engineering Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Mar 22, 2001 | Mar 22, 2001 | — |
| | — | CHESTER ENGINEERS, INC. | $0 | DEPT OF THE ARMY | — | — | 541330Engineering Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Feb 23, 2001 | Feb 23, 2001 | — |
| | — | CHESTER ENGINEERS, INC. | $0 | DEPT OF THE ARMY | — | — | 541330Engineering Services | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Feb 13, 2001 | Feb 13, 2001 | — |
| | 98-08008 ATS PRL ENV STUDY | CHESTER ENGINEERS, INC. | $965,239 | CENTERS FOR DISEASE CONTROL AND PREVENTION | — | — | — | AN42HEALTH R&D SERVICES; HEALTH CARE - OTHER; APPLIED RESEARCH | Nov 13, 2000 | Sep 28, 1998 | Mar 31, 1999 |
| | — | CHESTER ENGINEERS, INC. | $0 | DEPT OF THE ARMY | — | — | — | C211ARCHITECT AND ENGINEERING- GENERAL: LANDSCAPING, INTERIOR LAYOUT, AND DESIGNING | Sep 14, 2000 | Sep 14, 2000 | — |
| | — | CHESTER ENGINEERS, INC. | $0 | DEPT OF THE ARMY | — | — | — | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Sep 13, 2000 | Sep 13, 2000 | — |
| | — | CHESTER ENGINEERS, INC. | $0 | DEPT OF THE ARMY | — | — | — | C211ARCHITECT AND ENGINEERING- GENERAL: LANDSCAPING, INTERIOR LAYOUT, AND DESIGNING | Jul 26, 2000 | Jul 26, 2000 | — |
| | — | CHESTER ENGINEERS, INC. | $0 | DEPT OF THE ARMY | — | — | — | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Jul 18, 2000 | Jul 18, 2000 | — |
| | — | CHESTER ENGINEERS, INC. | $0 | DEPT OF THE ARMY | — | — | — | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Jul 18, 2000 | Jul 18, 2000 | — |
| | — | CHESTER ENGINEERS, INC. | $0 | DEPT OF THE ARMY | — | — | — | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Jun 30, 2000 | Jun 30, 2000 | — |
| | — | CHESTER ENGINEERS, INC. | $0 | DEPT OF THE ARMY | — | — | — | C211ARCHITECT AND ENGINEERING- GENERAL: LANDSCAPING, INTERIOR LAYOUT, AND DESIGNING | Mar 20, 2000 | Mar 20, 2000 | — |