Get Water Warning Tape 150mm x 365m Here at EM
To be laid underground above the twin wall water duct pipe to warn people who may be digging that the cables are installed beneath.
Twinwall ducting ought to be buried at a depth of not less than 450mm and adhere to the most obvious path, such as a straight line or following the alignment of a footpath, or running parallel to a wall, etc.. When installing cable duct in this manner a warning tape bearing the text “CAUTION WATER PIPE BELOW” must also be laid directly over the duct, only 150mm below surface level.
AMS –
On time and exactly as described