Application of Installation Reference Method

[DirtyDog368]

Hello All

My query is about installation reference methods.

Specifically how to choose a reference method where twin and earth cable passes through various conditions when none of the methods seem to fit actual site conditions.

Site conditions are domestic situations where I find myself working in new builds to farmhouses and homes over a 100 years old.

Cheers All who reply.

 

[Andy78]

Whatever the different situations are you should be selecting the most onerous for design purposes.

Can you describe the situations ?

 

[Cid]

Reference method is just a guide. It does not cover every conceivable condition. For that you have to use your judgement and do the working out yourself.

 

[Jim_e_Jib]

Sparkyninja has a good video on this very thing: