| | — | No data from D and B | $0 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | — | — | B599SPECIAL STUDIES/ANALYSIS- OTHER | Jul 15, 1998 | Jul 15, 1998 | Nov 15, 1998 |
| | — | No data from D and B | $460,000 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | — | AR62 | Jun 15, 1998 | Jun 15, 1998 | May 17, 2000 |
| | — | No data from D and B | $0 | NUCLEAR REGULATORY COMMISSION | — | — | — | R421 | Jan 15, 1998 | Jan 15, 1998 | Jan 15, 1998 |
| | — | No data from D and B | $0 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | — | — | R408SUPPORT- PROFESSIONAL: PROGRAM MANAGEMENT/SUPPORT | Apr 15, 1996 | Apr 15, 1996 | Sep 15, 1990 |
| | — | No data from D and B | $0 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | — | — | AR21 | Oct 15, 1995 | Oct 15, 1995 | Sep 15, 1997 |
| | — | No data from D and B | $0 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | — | — | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Sep 15, 1994 | Sep 15, 1994 | Oct 15, 1996 |
| | — | No data from D and B | $0 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | — | — | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Aug 15, 1994 | Aug 15, 1994 | Oct 15, 1996 |
| | — | No data from D and B | $0 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | — | — | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Jul 15, 1994 | Jul 15, 1994 | Oct 15, 1996 |
| | — | No data from D and B | $0 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | — | — | AR90 | Jun 15, 1994 | Jun 15, 1994 | Sep 15, 1994 |
| | — | No data from D and B | $0 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | — | — | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Jun 15, 1994 | Jun 15, 1994 | Oct 15, 1996 |
| | — | No data from D and B | $0 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | — | — | AR21 | May 15, 1994 | May 15, 1994 | Mar 15, 1995 |
| | — | No data from D and B | $0 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | — | — | R407 | Apr 15, 1994 | Apr 15, 1994 | Jan 15, 1995 |
| | — | No data from D and B | $0 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | — | — | AR90 | Mar 15, 1994 | Mar 15, 1994 | Sep 15, 1994 |
| | — | No data from D and B | $0 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | — | — | AR91 | Feb 15, 1994 | Feb 15, 1994 | Jul 15, 1992 |
| | — | No data from D and B | $0 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | — | — | AR90 | Feb 15, 1994 | Feb 15, 1994 | Sep 15, 1994 |
| | — | No data from D and B | $0 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | — | — | R407 | Feb 15, 1994 | Feb 15, 1994 | Mar 15, 1995 |
| | — | No data from D and B | $0 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | — | — | C219ARCHITECT AND ENGINEERING- GENERAL: OTHER | Jan 15, 1994 | Jan 15, 1994 | Oct 15, 1996 |
| | — | No data from D and B | $0 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | — | — | AR21 | Dec 15, 1993 | Dec 15, 1993 | Dec 15, 1994 |
| | — | No data from D and B | $0 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | — | — | AR20 | Nov 15, 1993 | Nov 15, 1993 | Jul 15, 1985 |
| | — | No data from D and B | $0 | ENVIRONMENTAL PROTECTION AGENCY | — | — | — | R421 | Sep 15, 1993 | Sep 15, 1993 | May 15, 1995 |
| | — | No data from D and B | $0 | ENVIRONMENTAL PROTECTION AGENCY | — | — | — | F103ENVIRONMENTAL SYSTEMS PROTECTION- WATER QUALITY SUPPORT | Sep 15, 1993 | Sep 15, 1993 | Sep 15, 1993 |
| | — | No data from D and B | $0 | ENVIRONMENTAL PROTECTION AGENCY | — | — | — | F103ENVIRONMENTAL SYSTEMS PROTECTION- WATER QUALITY SUPPORT | Sep 15, 1993 | Sep 15, 1993 | Sep 15, 1993 |
| | — | No data from D and B | $0 | ENVIRONMENTAL PROTECTION AGENCY | — | — | — | AH31NATURAL RESOURCES AND ENVIRONMENT R&D SERVICES; RECREATIONAL RESOURCES; BASIC RESEARCH | Sep 15, 1993 | Sep 15, 1993 | Dec 15, 1995 |
| | — | No data from D and B | $0 | ENVIRONMENTAL PROTECTION AGENCY | — | — | — | AH21NATURAL RESOURCES AND ENVIRONMENT R&D SERVICES; CONSERVATION AND LAND MANAGEMENT; BASIC RESEARCH | Sep 15, 1993 | Sep 15, 1993 | Sep 15, 1993 |
| | — | No data from D and B | $0 | ENVIRONMENTAL PROTECTION AGENCY | — | — | — | F103ENVIRONMENTAL SYSTEMS PROTECTION- WATER QUALITY SUPPORT | Sep 15, 1993 | Sep 15, 1993 | Sep 15, 1993 |