Natural gas and commercial, industrial and residential gas appliances namely furnaces, stoves, ovens, burners, air and clothes dryers, barbeques, fireplace inserts, air conditioners, water and pressure boilers, carbon dioxide generators, clothes dryers, coffee makers, and deep fat fryers, dishwashers, food and dish warmers, fireplace heaters, space heaters, water heaters, hot plates and griddles, humidifiers, incinerators, ranges, smoke houses, toasters and gas lights; accessories for gas fired appliances and equipment, namely, automatic burner ignition and safety shut-off devices, combination controls for gas appliances, namely, electromechanical combination controls for gas appliances, connectors for gas fired appliances and equipment, drip tubes, draft hoods, petroleum gas hose, couplings and assemblies, pressure regulators, quick-disconnect devices for gas fired appliances and equipment, thermostats and valves; electric dishwashers, electric clothes washers, electric refrigerators, electric freezers, electric air and clothes dryers, trash compactors, microwave ovens, air cleaners, namely, electronic and media air cleaners, dehumidifiers, vacuum cleaners, smoke and fire detectors and fire extinguishers; anti-intrusion monitors and alarms; aluminum doors and windows, aluminum or vinyl siding, soffit and fascia and eavestrough; compressed natural gas, natural gas vehicle equipment and accessories namely lines, fittings, filters, valves, regulators, meters and gauges; equipment and supplies, namely, pipes, pipelines, stations, wires, compressors, lines, fittings, filters, valves, regulators, meters, gauges, tanks, caverns, motors, pumps, gas storage facilities, tank farms and storage vessels, and parts and fittings for use in the production, generation, co-generation, distribution, transportation, transmission, storage, treatment, management, conservation, research and development and consumption of energy and water resources; crude, refined, or heating oil, natural gas, natural gas liquids, coal and sulfur, training manuals and instruction materials on the subject of pipeline operations, management, maintenance, efficiency, design, technology and safety; computer software and systems for the management and maintenance of pipelines.

Installation, operation and servicing of pipes, valves, meters, trucks, tanks and storage vessels used in the supply of natural and liquefied petroleum gas to residential, commercial and industrial users; transporting natural and liquefied petroleum gas to commercial and industrial users by pipeline, truck or rail; supplying, installing and servicing of gas fired appliances and equipment, namely air conditioners, boilers, burners, carbon dioxide generators, clothes dryers, coffee makers, deep fat fryers, dish washers, food and dish warmers, furnaces, fireplaces, fireplace heaters, space heaters, water heaters, swimming pool heaters, hot plates and griddles, humidifiers, incinerators, ovens, ranges, smoke houses, toasters, barbecues and lights; supplying, installing and servicing of accessories for gas fired appliances and equipment, namely, automatic burner ignition and safety shut-off devices, combination controls for gas appliances, connectors for gas appliances, drip tubes for water heaters, draft hoods, petroleum gas hose, couplings and assemblies, pressure regulators, quick-disconnect devices, thermostats, and valves; installing and servicing household appliances, namely electric dishwashers, electric clothes washers, electric refrigerators, electric freezers, electric dryers, barbeques, barbeque accessories, trash compactors, microwave ovens, air cleaners, dehumidifiers, vacuum cleaners, central vacuum cleaners, humidifiers, dehumidifiers, smoke and fire detectors, household security systems and fire extinguishers; installing insulation, aluminum doors and windows, aluminum or vinyl siding, soffit and fascia and eavestrough; installing external and internal air filtration controls for buildings and providing energy management, energy measurement and energy consulting services; the financing, service and installation of natural gas vehicle equipment and accessories; production, generation, co-generation, distribution, transportation by pipeline, ship, or truck, transmission, storage, treatment, management, conservation and brokering of petroleum, refined petroleum products, natural and liquefied gas, electrical energy, oil, propane and water on behalf of others; consultation, research and development, and third party billing, provided to others in relation to petroleum, refined petroleum products, natural and liquefied gas, electrical energy, oil, propane and water; sale, rental, servicing, installation, provision of service plans, financing and warranty services for home and commercial appliances, home and business security products, equipment and supplies for use in the production, generation, co-generation, distribution, transportation, transmission, storage, management, conservation, research and development and consumption of water resources and energy resources, namely, natural gas and natural gas liquids, refined petroleum products, electricity, oil and propane; home and business security services; home and commercial building and energy audit and inspection services; energy monitoring and analysis; evaluation services to determine efficiency of energy use and remedial maintenance services to increase efficiency and performance; technical training and assistance to optimize use of available energy technologies; home renovations and design; remote monitoring and control of environmental systems, namely, heating and cooling, intruder and fire alarms and appliances, sale, installation and servicing of parts and equipment thereof and research and development in respect thereof; telecommunications and multimedia services, namely providing interactive Internet, electronic, video, audio and written text training materials in relation to the petroleum industry; operation of pipelines, namely transporting crude oil, natural gas, hydrocarbons and other liquids by pipeline; delivery of natural gas to consumers by rail, truck and pipeline; pipeline maintenance services; operation of truck and marine terminals, and gas and liquid hydrocarbon terminals; public utility services, namely electricity, gas and water; water and electric utility services in the form of water and electricity transmission, generation and distribution; general contracting services; electrical contracting services; loan financing services; construction, repair and maintenance of residential and commercial buildings; commercial building renovation and repair services; construction and installation of pipelines; water and oil drilling; distribution of water to commercial and residential consumers by pipeline or truck; water treatment; oil and gas mining exploration; consultation and research in the field of energy; house painting services; landscape gardening; janitorial services; mechanical engineering services; online commodity trading services; brokerage of commodities; computer services, namely custom design of computer software and systems for the management and maintenance of pipelines and for training in the management and maintenance of pipelines; consulting services in the field of computer systems and software for the operation, maintenance, design and technology of pipelines; consulting services in the field of pipeline operations, maintenance, efficiency and safety; training and education services namely seminars and training sessions in the field of pipeline operations, maintenance, efficiency, management and safety.