| | IGF::OT::IGF UNDERWATER BODY AND APPENDAGES INSPECT/CLEAN (DIVER) IGF::OT::IGF | EMERALD STATE ENVIRONMENTAL LLC | $0 | US COAST GUARD | US COAST GUARD | — | 336611Ship Building and Repairing | J020MAINT/REPAIR/REBUILD OF EQUIPMENT- SHIP AND MARINE EQUIPMENT | Feb 22, 2019 | Feb 22, 2019 | Apr 1, 2019 |
| | IGF::OT::IGF HULL CLEAN AND INSPECT | EMERALD STATE ENVIRONMENTAL LLC | $0 | US COAST GUARD | US COAST GUARD | — | 336611Ship Building and Repairing | J020MAINT/REPAIR/REBUILD OF EQUIPMENT- SHIP AND MARINE EQUIPMENT | Feb 21, 2019 | Feb 21, 2019 | Jan 13, 2021 |
| | IGF::OT::IGF DIVING AND CLEANING SERVICES | EMERALD STATE ENVIRONMENTAL LLC | $9,640 | US COAST GUARD | US COAST GUARD | — | 336611Ship Building and Repairing | J020MAINT/REPAIR/REBUILD OF EQUIPMENT- SHIP AND MARINE EQUIPMENT | Aug 18, 2017 | Aug 18, 2017 | Sep 8, 2017 |
| | IGF::OT::IGF KEEL INSPECTION SERVICES | EMERALD STATE ENVIRONMENTAL LLC | $8,216 | US COAST GUARD | US COAST GUARD | — | 336611Ship Building and Repairing | J020MAINT/REPAIR/REBUILD OF EQUIPMENT- SHIP AND MARINE EQUIPMENT | Oct 26, 2016 | Oct 26, 2016 | Nov 16, 2016 |
| | IGF::CL::IGF ANNUAL HULL INSPECTION | EMERALD STATE ENVIRONMENTAL LLC | $2,409 | US COAST GUARD | US COAST GUARD | — | 561990All Other Support Services | J019MAINT/REPAIR/REBUILD OF EQUIPMENT- SHIPS, SMALL CRAFT, PONTOONS, AND FLOATING DOCKS | Jan 28, 2016 | Jan 28, 2016 | Jan 28, 2016 |
| | IGF::CL::IGF HULL CLEANING/INSPECTION | EMERALD STATE ENVIRONMENTAL LLC | $2,409 | US COAST GUARD | US COAST GUARD | — | 561990All Other Support Services | J019MAINT/REPAIR/REBUILD OF EQUIPMENT- SHIPS, SMALL CRAFT, PONTOONS, AND FLOATING DOCKS | Jan 14, 2016 | Jan 14, 2016 | Jan 14, 2016 |
| | OPERATIONAL RANGE CLEARANCE | EMERALD STATE ENVIRONMENTAL LLC | $98,880 | DEPT OF THE NAVY | DEPT OF THE NAVY | — | 562910Remediation Services | P999SALVAGE- OTHER | Aug 26, 2010 | Aug 26, 2010 | Sep 30, 2010 |