Computerised water treatment apparatus for all water supplies including mains, bore, domestic, commercial agricultural, marine and waste water; apparatus and installations for the treatment, processing and purification of liquids; apparatus and installations for the treatment, processing and purification of water; water filtration equipment being domestic water filters for drinking water; sewerage systems; apparatus for sewerage systems; apparatus for the treatment of waste liquids, sewerage and industrial influent and effluent; apparatus for the treatment of potable water prior to distribution; apparatus for the separation of solids and particular matter from liquids being sewage, industrial processing liquids and industrial influent and effluent; parts and fittings for the aforementioned goods in this class; water heating and cooling units and parts and fittings for such units; appliances for heating, cooling, steam generating, sanitary purposes and for water supply including supply of filtered drinking water; water filtering and purification apparatus, water filter cartridges, filter housings and water dispensers; water coolers in this class, drinking fountains, water filters, reverse osmosis water purification systems, reverse osmosis membrane cartridges included in this class, and related components therefor; water purifying installations and apparatus; water treatment apparatus; water desalinators including reverse osmosis desalinators; water supply and water purifying installations; sewage treatment installations; water purifying machines; sewerage treatment machines; parts and fittings for all the aforesaid goods; all included in Class 11; water purification and treatment units; apparatus for water purification and sanitary purposes, water softening, sterilizing and filtering equipment; waste water treatment equipment and installations; parts and fittings for all the aforesaid goods; all of the aforesaid goods being in Class 11

Building construction; civil construction services; construction; construction engineering; construction management services; construction of factories; construction supervision; on site building project management; on-site project management relating to the construction of buildings; supervision of construction projects; building repairs; maintenance and repair of building contents; maintenance and repair of parts and fittings for buildings; maintenance and repair of utilities in buildings; plant repair; building maintenance and advisory services relating thereto; machinery and equipment installation; maintenance and repair; maintenance and repair of industrial apparatus; maintenance and repair of construction machinery and equipment; plant maintenance; building project management; building of offices; interior fitting-out of offices; construction, maintenance and repair of desalination plants and advisory services in relation thereto; construction, maintenance and repair of water reclamation and recycling plants and advisory services in relation thereto; construction, maintenance and repair of membrane process and liquid separation plants and advisory services in relation thereto; construction, maintenance and repair of water treatment plants and advisory services in relation thereto; construction, maintenance and repair of waste water treatment plants and advisory services in relation thereto; construction, maintenance and repair of water purification plants and advisory services in relation thereto; construction, maintenance and repair of fluid treatment plants and advisory services in relation thereto; construction, maintenance and repair of pipelines and advisory services in relation thereto; construction, maintenance of water and storage tanks and advisory services in relation thereto

Apparatus for chemical agitation; Apparatus for chemical mixing; Apparatus for mixing chemicals; Chemical handling machines; Chemical machines; Electromechanical machines for chemical industry; Machines for the treatment of chemicals; De-aerators for feedwater; Water supply machines (pumps)