Telecom Services

I forgot to say that while the trench for the site power is open (600mm deep), it is a good idea to put any other stuff into the same trench (provided its OK with regulations). For example, put in another conduit, spaced 150mm above the power conduit, with phone or other services/cables (e.g. low-voltage garden lighting). It would be wise to leave a "pull through cord" in that conduit, so that other cables could be installed after the trench is covered.