| | TITLE V AIR PERMIT COMPLIANCE SERVICE | ECS MID-ATLANTIC, LLC | $3,300 | DEPT OF THE NAVY | DEPT OF THE NAVY | — | 541620Environmental Consulting Services | R425SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL | Sep 18, 2023 | Sep 18, 2023 | Dec 31, 2023 |
| | TITLE V AIR PERMIT COMPLIANCE SERVICE | ECS MID-ATLANTIC, LLC | $3,100 | DEPT OF THE NAVY | DEPT OF THE NAVY | — | 541620Environmental Consulting Services | R425SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL | Oct 19, 2022 | Oct 19, 2022 | Dec 30, 2022 |
| | FIELD EXPLORATION | ECS MID-ATLANTIC, LLC | $5,861 | DEPT OF THE NAVY | DEPT OF THE NAVY | — | 541620Environmental Consulting Services | B532SPECIAL STUDIES/ANALYSIS- SOIL | Oct 22, 2019 | Oct 28, 2019 | Nov 1, 2019 |
| | BUILDING 360 FF/FL TESTING | ECS MID-ATLANTIC, LLC | $1,543 | VETERANS AFFAIRS, DEPARTMENT OF | VETERANS AFFAIRS, DEPARTMENT OF | — | 541330Engineering Services | H356INSPECTION- CONSTRUCTION AND BUILDING MATERIALS | Jul 10, 2018 | Jun 14, 2018 | Sep 28, 2018 |
| | IGF::OT::IGF COLLECT SAMPLES AND TESTING SERVICES FOR MILLENNIUM PROJECT AT ARLINGTON NATIONAL CEMETERY, VA. | ECS MID-ATLANTIC, LLC | $7,000 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 541320Landscape Architectural Services | C211ARCHITECT AND ENGINEERING- GENERAL: LANDSCAPING, INTERIOR LAYOUT, AND DESIGNING | Jul 12, 2017 | Jul 10, 2017 | Sep 11, 2017 |
| | FMS 02 - TAYLOR | ECS MID-ATLANTIC, LLC | $16,100 | DEPT OF THE ARMY | DEPT OF THE ARMY | — | 541620Environmental Consulting Services | F999OTHER ENVIRONMENTAL SERVICES | Apr 17, 2013 | Apr 17, 2013 | Sep 30, 2013 |
| | STRUCTURAL TESTING AND REVIEW | ECS MID-ATLANTIC, LLC | $1,440 | J F KENNEDY CENTER FOR THE PERFORMING ARTS | J F KENNEDY CENTER FOR THE PERFORMING ARTS | — | 541310Architectural Services | C1JAARCHITECT AND ENGINEERING- CONSTRUCTION: MUSEUMS AND EXHIBITION BUILDINGS | Mar 26, 2012 | Mar 22, 2012 | Apr 30, 2012 |
| | TESTING AND BORING | ECS MID-ATLANTIC, LLC | $12,000 | VETERANS AFFAIRS, DEPARTMENT OF | VETERANS AFFAIRS, DEPARTMENT OF | — | 541380Testing Laboratories and Services | J065MAINT/REPAIR/REBUILD OF EQUIPMENT- MEDICAL, DENTAL, AND VETERINARY EQUIPMENT AND SUPPLIES | May 26, 2011 | May 26, 2011 | May 26, 2011 |
| | MEDICAL SERVICES | ECS MID-ATLANTIC, LLC | $8,079 | VETERANS AFFAIRS, DEPARTMENT OF | — | — | — | Q999MEDICAL- OTHER | Oct 21, 2009 | Oct 21, 2009 | Oct 23, 2009 |
| | PROFESSIONAL, ADMIN, AND MANAGEMENT SUPPORT SVC | ECS MID-ATLANTIC, LLC | $3,073 | VETERANS AFFAIRS, DEPARTMENT OF | — | — | — | R499SUPPORT- PROFESSIONAL: OTHER | Aug 20, 2009 | Aug 20, 2009 | Sep 29, 2009 |
| | SMALL PURCHASE DATA | ECS MID-ATLANTIC, LLC | $3,882 | VETERANS AFFAIRS, DEPARTMENT OF | — | — | — | H299EQUIPMENT AND MATERIALS TESTING- MISCELLANEOUS | Jun 10, 2009 | Jun 10, 2009 | Aug 9, 2009 |
| | SMALL PURCHASE DATA | ECS MID-ATLANTIC, LLC | $9,290 | VETERANS AFFAIRS, DEPARTMENT OF | — | — | — | S212HOUSEKEEPING- SOLID FUEL HANDLING | Oct 15, 2008 | Oct 15, 2008 | Nov 14, 2008 |
| | SUPPLIES / SERVICES | ECS MID-ATLANTIC, LLC | $1,800 | DEPT OF THE NAVY | DEPT OF THE NAVY | — | 541330Engineering Services | B506SPECIAL STUDIES/ANALYSIS- DATA (OTHER THAN SCIENTIFIC) | Jun 4, 2008 | Jun 4, 2008 | Jul 31, 2008 |