L2 CW Service pipework

Name five sources of information you must use when installing cold water systems.

What is the minimum depth of the cold water supply to a property?

What is the maximum depth of the cold water supply to a property?

Name the two parts of the cold water main

What is used to connect a domestic property to the water undertaker’s main in the road?

   Name an approved materials for a cold water installation.

Name an non-approved materials for the installation of a cold water main?

What type of plastics material is underground cold water service pipework normally manufactured from?

What is the colour of plastic underground cold water service pipework?

What component is used with a compression fitting to support the wall of a plastic cold water pipe when making a joint?