CLEANAWAY

disposal of effluent sludges such as from sewerage treatment plants, oil refineries and wool scouring plants; disposal of other wastes and contaminated materials; namely, soils, industrial and commercial plant facilities and machinery and the disposal of sludges from lagoons, settling tanks and storage facilities

material treatment services, namely recovery and treatment of effluent sludges such as from sewerage treatment plants, oil refineries and wool scouring plants; recovery and treatment of other wastes and contaminated materials, namely soils, industrial and commercial plant facilities and machinery; recovery and dewatering of sludges from lagoons, settling tanks and other storage facilities; decontamination of soils and other materials prior to disposal or re-use; and the processing of waste; namely, the cementing of waste into a fixed form enabling safe subsequent handling and disposal

incineration of hazardous material at off-site facilities