40 Environmental remediation services, namely, treatment of soil, waste and water; hazardous material abatement, namely, detoxification and decontamination of asbestos, lead, PCB's and other hazardous materials; decommissioning of commercial and industrial construction sites, namely, identifying the nature, location and concentration of hazardous materials at the sites, decontamination of hazardous materials, and waste processing, treatment and destruction and detoxification and decontamination of hazardous materials; decommissioning of commercial and industrial construction sites, namely, dismantling of equipment and facilities; demolition and dismantling services, not buildings, for commercial and industrial construction sites