[environmental apparatus, namely, toilet kits, shower heads and faucet aerators]

maintenance of office properties; land development services, namely, planning and laying out of residential, commercial and industrial communities; construction, repair and maintenance of water utilities for the treatment, supplying and distributing of water from the source to all commercial, industrial, residential, public, private and other users of such water; construction, repair and maintenance of waste water facilities and the disposal of the water and waste from such facilities

promoting public awareness of the need for water saving products for the conservation of water and natural resources; installation and maintenance of water meters, environmental and industrial testing, laboratory service testing; technical, engineering and management consulting services for governments, and for commercial and industrial establishments in the maintenance of all phases of the supplying and distribution of water to the consuming public