Cleaning of industrial premises; Drilling of wells; Hazardous waste clean-up services; Industrial vacuum cleaning services; Water well drilling; Water or oil well boring; Well drilling; Cementing of oil and gas wells for plug and abandonment projects; Construction services, namely, installation of environmental containment systems; Demolition of oil and gas wells for plug and abandonment projects

Environmental remediation services being treatment of polluted ground waters; Environmental remediation services being treatment of polluted landfills; Environmental remediation services, namely, treatment of soil and water; Environmental remediation services, namely, treatment of soil and groundwater contaminants, including crude oil, gas condensate, refined petroleum products, and metals; Hazardous waste treatment services; Oil well prospecting, namely, perforation and spill treatment; Treatment of waste water in the field of environmental pollution control

Environmental engineering, testing and inspection services; Environmental services, namely, design for others in the field of environmental engineering; Environmental services, namely, technical consultation in the field of environmental science; Environmental services, namely, technical consultation in the field of environmental science, engineering services and design for others in the field of environmental engineering; Environmental testing and inspection services; Conducting feasibility studies in the field of environmental engineering; Conducting wellbore survey services for the oil and gas, energy, mining, environmental and construction industries; Consulting services in the field of environmental assessment and planning; Engineering services in the field of environmental compliance; Engineering services in the field of plug and abandonment for oil and gas wells; Technical consultancy in the field of environmental science; Technical consulting in the field of environmental engineering

Litigation support services; Advice and consultancy on environmental regulatory matters; Regulatory compliance consulting in the field of plug and abandonment for oil and gas wells; Reviewing environmental data, analyzing the data in connection with environmental laws and regulations, and preparing environmental compliance reports; Reviewing standards and practices to assure compliance with environmental laws and regulations