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Underground Pipes

Underground utility colour codes explained

Posted on 25/07/2019 at 11:17 AM by in Blog Underground Pipes Underground Utilities

What are underground utility colour codes? Underground utility colour codes are used to differentiate and identify underground utilities to protect it from potential damage during excavation. There are different types of utilities and in order to tell them apart, either coloured lines or flags, or sometimes both are used. These lines/flags help mark the location… Read More