Underground Warning Mesh Installation Guide

Underground warning mesh is used to mark underground buried facilities, and to prevent workers from damaging utility pipes and cables during construction excavations. Warning nets of different colors can be used to warn of the presence of buried service lines, such as water pipes in blue, gas pipes and cables in yellow, and sewers and fuel pipes in red.

It is suggested that the underground warning mesh is placed 12" away from the ground and 24" – 26" above the public utilities.

The picture directly displays the installation position of underground warning mesh.