operation of facilities for the processing, recovery, recycling and disposal of solid and liquid, hazardous and non-hazardous waste from oilfields, industrial and commercial facilities and households for others; operation of landfill sites for the disposal of solid, non-hazardous and hazardous industrial wastes from commercial, industrial and institutional sources and byproducts generated by the oil and gas industry for others; operation of waste water disposal wells for others; wholesale services through direct solicitation by salespersons directed to end-users featuring equipment for use in motor vehicle parts washers and paint gun washers; wholesale services through direct solicitation by salespersons directed to end-users featuring industrial and automotive lubricants; wholesale services through direct solicitation by salespersons directed to end-users featuring solvents for use in motor vehicle parts washers and paint gun washers; wholesale services through direct solicitation by salespersons directed to end-users featuring oil-derived products for use in the manufacture of bulk explosives in mining applications and to cap and prevent surface erosion in mining caverns

Collection of solid and liquid, hazardous and non-hazardous waste from oilfields, industrial and commercial facilities and households for processing, recycling and/or disposal; collection of used oil, automotive glycols, waste fuels and solvents for processing, recycling and/or disposal; natural disaster and industrial accident response, namely, hazardous and non-hazardous spill containment, clean-up and disposal services; services for offshore oil and gas facilities, namely, the collection and disposal of hazardous waste; services for offshore oil and gas facilities, namely, man-less entry tank cleaning for offshore supply vessels; services for offshore oil and gas facilities, namely, the collection and disposal of drilling mud; services for onshore oil and natural gas drill sites, namely, solids control services and disposal of related wastes; rental and maintenance of cleaning equipment for use in motor vehicle parts washers and paint gun washers; recovery services, namely, removal of valuable materials from oilfield, industrial, commercial and household waste streams; disposal of solid and liquid, hazardous and non-hazardous waste from oilfields, industrial and commercial facilities and households; salt cavern disposal; disposal of contaminated soils; disposal of contaminated water; consulting in the fields of disposal of solid and liquid, hazardous and non-hazardous waste from oilfields, industrial and commercial facilities and households; services for onshore oil and natural gas drill sites, namely, solids control services and disposal of related wastes

Transportation of solid and liquid, hazardous and non-hazardous waste from oilfields, industrial and commercial facilities and households; storage of solid and liquid, hazardous and non-hazardous waste from oilfields, industrial and commercial facilities and households; transportation of contaminated water

recycling and recovery services, namely, recycling of valuable materials from oilfield, industrial, commercial and household waste streams; recycling of contaminated water; recycling of oil, fuel and air filters; recycling of used solvents; recovery and recycling of used plastics; recycling of lead acid batteries and other materials and lead resource recovery, namely, the processing of industrial wastes indigenous to the lead smelting process; processing of used oil, automotive glycols, waste fuels and solvents; treatment of contaminated soils; treatment of contaminated water; services for offshore oil and gas facilities, namely, bioremediation services; services for offshore oil and gas facilities, namely, the sorting of hazardous waste; services for offshore oil and gas facilities, namely, the processing of drilling mud; services for offshore oil and gas facilities, namely, the management of naturally occurring radioactive materials; services for onshore oil and natural gas drill sites, namely, recycling of solids derived from solids control and related wastes; production of recycled base oils and lubricants; production of solvents for use in motor vehicle parts washers and paint gun washers; production of oil-derived products for use in the manufacture of bulk explosives in mining applications and to cap and prevent surface erosion in mining caverns; consulting in the fields of management of solid and liquid, hazardous and non-hazardous waste from oilfields, industrial and commercial facilities and households; information services, namely, providing information on programs for environmental remediation; information services, namely, providing information on the development of programs for diverting, re-using and recycling solid and liquid, hazardous and non-hazardous waste from oilfields, industrial and commercial facilities and households; information services, namely, providing information on the reduction of solid and liquid, hazardous and non-hazardous waste from oilfields, industrial and commercial facilities and households; environmental natural disaster and industrial accident remediation, namely, hazardous and non-hazardous spill containment; treatment of contaminated water which is then routed to municipal sanitary sewer systems treatment and processing of solid and liquid, hazardous and non-hazardous waste from oilfields, industrial and commercial facilities and households

educational services, namely, providing training for others in the fields of waste management, health and safety, and environmental management

designing waste reduction, treatment and disposal systems; research in the fields of recycling and recovery of solid and liquid, hazardous and non-hazardous waste from oilfields, industrial and commercial facilities and households; information services, namely, providing information on programs for environmental protection