Which legislation standardised plumbing practices across the UK from July 1st, 1999?

• Water Industry Act 1991

• Private Water Supply Regulations 2016

• Water Supply (Water Fittings) Regulations 1999

• BSEN806: Specification for installations inside buildings

Under the Water Industry Act 1991, who is responsible for the supply of wholesome water up to the boundary stop tap of a property?

• The property owner

• The local council

• The Water Undertaker

• The plumber

Which of the following is not a purpose of the Water Supply (Water Fittings) Regulations 1999?

• Preventing contamination of water

• Ensuring water is heated efficiently

• Preventing undue consumption of water

• Avoiding erroneous metering

Which of the following is a potential source of a private water supply?

• Mains water

• Rainwater harvesting systems

• Borehole

• Water tower

Who is responsible for regulating private water supplies in the UK?

• Water Undertaker

• Drinking Water Inspectorate (DWI)

• Local Authority

• Environment Agency

What is one key requirement under the Private Water Supply Regulations 2016?

• Water must be supplied only to commercial buildings

• Water must be safe for people to drink

• Water must be heated before use

• Water must be stored underground

Why is it important to follow manufacturer’s instructions when installing or maintaining equipment?

• They are easier to understand than regulations

• They are legally binding documents

• They provide the best methods and reflect current good practice

• They are optional guidelines for reference only

What could happen if manufacturer’s instructions are not followed during installation?

• The equipment may work more efficiently

• The warranty may be void

• The regulations will automatically be updated

• The installation will be approved by the local authority