Colour Code for buried plastic piping
NSAI published the latest version of I.S. 370 on 15th November 2016.
This Standard is a guidance document for utility, Local Authority and private sector specifiers and installers. It specifies the colour coding for buried plastic pipes and ducts used in Ireland and recognises local conditions and needs that are particular to Ireland.
The following illustration can be used as a guide to the standard content in the expectation that those needing to have access to it will use a barcode to allow operators on site to access it.