40 environmental remediation services, namely, soil, waste, and water treatment services and environmental remediation, namely, treatment of facilities and equipment containing hazardous, radioactive, and non-hazardous materials; decontamination of facilities and equipment containing hazardous, radioactive, and non-hazardous materials; decommissioning services, namely, the dismantling, demolition, removal from services, and renovation for reuse of facilities, buildings, structures, nuclear and chemical systems and equipment that were used in the generation, handling, processing, storage, destruction or transport of hazardous, radioactive, and non-hazardous materials