Cold Water Services Quizz T Level Introduction

What is the minimum depth required for a communication pipe?

• 500mm

• 750mm

• 1000mm

• 1350mm

What is the minimum diameter for a rising main?

• 10mm

• 15mm

• 20mm

• 25mm

What material is specified for the service pipe?

• PVC

• Copper

• MDPE

• Steel

What is a requirement for an internal water meter for safety?

• It needs to be painted.

• It needs to be cross bonded.

• It needs to be insulated.

• It needs to be elevated.

What is shown in the image as a protective housing for water meters?

• A boundary meter box

• A water tank

• A drainage pipe

• A pressure valve

What color is the MDPE pipe used to identify wholesome water?

• Red

• Green

• Blue

• Yellow

What is the minimum size for a modern property pipe?

• 15mm

• 20mm

• 25mm

• 30mm

Where is the meter commonly installed at a property?

• Inside the house

• At the property boundary in a chamber

• On the roof

• In the basement

Under which regulations is everything from the external stop valve at the meter regulated?

• Water Regulations 1995

• Water Regulations 1999

• Water Regulations 2005

• Water Regulations 2010

According to the Water Regulations, where should a stop valve be located?

• Outside the building, below floor level

• Inside the building, above floor level

• Inside the building, below floor level

• Outside the building, above floor level