Apparatus for water supply; Apparatus for water supply purposes; Basins being part of water supply installations; Bathroom installations for water supply purposes; Boilers for hot water supply installations; Drinking water supply apparatus; Drinking water supply installations; Electrical appliances for water supply; Electrical installations for water supply; Filter apparatus for water supply installations; Filter elements for the air vents of water supply tanks; Filter elements for the overflows of water supply tanks; Filters for use with apparatus for water supply; Fittings for water supply installations with flow control; Hot water supply heaters; Hydrants for water supply; Installations for water supply; Liquid filtering apparatus (parts of water supply installations); Overpressure filters for water supply installations; Pressure relief apparatus forming part of water supply systems; Receptacles for use as bidets (connected to water supply); Regulating apparatus for water supply apparatus; Regulating instruments for water supply apparatus; Self-draining apparatus being parts of water supply installations; Self-draining instruments being parts of water supply installations; Shower heads being parts of water supply installations; Spray units being parts of water supply installations; Stainless steel water supply apparatus; Taps for water supply; Taps for water supply installations; Temperature control valves (parts of water supply installations); Terminal water supply fittings; Vanity units being wash hand basins adapted for water supply installations; Vanity units incorporating basins (connected to the water supply); Water supply apparatus; Water supply installations; Water taps being parts of water supply installations; Drains for the draining of water in sanitary installations; Fittings for the draining of water; Fittings for the draining of water from baths; Fittings for the draining of water from shower trays; Flushing apparatus for water closets; Flushing cisterns for water closets; Hot water heaters; Hot water heating installations; Hot water installations; Installations for the distribution of water; Mixer taps for water pipes; Pressure controllers (regulators) for water pipes; Taps for the control of water flow; Taps for water pipes; Water cisterns; Water heaters (apparatus); Water heaters for shower baths; Water heaters for showers; Water heating installations; Water pipes for sanitary installations (parts of); Water-pipes for sanitary installations

Clearing of tree roots from pipes and drains (plumbing services); Maintenance of plumbing; Plumbing; Plumbing and glazing services; Renovation of plumbing; Rental of plumbing apparatus; Advisory services relating to the construction of civil engineering structures; Advisory services relating to the repair of civil engineering structures; Civil construction services; Civil engineering (construction and maintenance); Civil engineering construction; Civil engineering consultancy (construction and maintenance); Civil engineering demolition; Hire of machines for use in civil engineering; Project preparation relating to civil engineering; Underground civil engineering services; Disconnecting unused service lines (eg gas, mains water, electricity); Advisory services relating to building construction materials; Advisory services relating to construction; Advisory services relating to property development building and construction services; Advisory services relating to the construction of buildings; Advisory services relating to the construction of mechanical engineering structures; Beneath ground construction work; Building (construction) supervision; Building and construction of real estate subdivisions and developments; Building and construction services; Building construction advisory services; Building construction consultancy; Building construction supervision; Building project management (building construction supervision); Construction; Construction consultation; Supervision of construction projects; Underground construction; Underwater construction; Underwater construction services; Pipeline construction; Pipeline construction and maintenance; Construction engineering; Project preparation relating to construction engineering