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Sub Main in Notched Joists. Your Opinion Please.

Here we have a 16.00mmm2 T&E cable installed many years ago in a house, and it supplies a recently renewed consumer unit in an annexe. The cable runs under the first floor boards in notched  wooden joists. The boards are about 15mm thick. There is no mechanical protection apart from the wooden boards. The cable runs centrally to the floor boards  in the notched joists.


What is your opinion about leaving the cable where it is? It is backed up by a 60 Amp fuse in a switch fuse. There is no R.C.D. protection for the sub-main cable.


Z.


Parents
  • decent safe plates are available from good wholesalers.I think they are 2mmthick.  sounds flimsy but they are pretty study.  They might need dropping into the timber if they lift the board.


    Gary
Reply
  • decent safe plates are available from good wholesalers.I think they are 2mmthick.  sounds flimsy but they are pretty study.  They might need dropping into the timber if they lift the board.


    Gary
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