TANKCO

provision of electric utility support services, namely, transformer maintenance, cleaning of transformers, and restoration of transformers; industrial cleaning services at industrial facilities and other commercial locations, namely, hydroblasting, vacuum and chemical cleaning services and pressure washing; cleaning of storage tanks and piping; cleaning of hazardous material spills and dumping at industrial facilities; cleaning of oil spills at industrial facilities from pipelines and other sources

Decontamination and waste management of hazardous material spills and dumping at industrial facilities; decontamination and waste treatment of oil spills at industrial facilities from pipelines and other sources; waste segregation, namely, sorting of waste, and waste management