Testing????

[mattspark]

Please can you guys help me get a definitive answer on this. When re-supplying an installation , I.e,re-routing the incoming supply but not altering the size,or length of the cable, is it then necessary to re-test every single out going sub mains and sub circuits??

Please help,thanks lads

 

[steptoe]

yes, IMO,

you cannot reconnect a dangerous installation.

the amount of testing you do is up to you though, you will be supplying the cert.

 

[sellers]

Are we talking about your own supply or the DNO's?

Many DNO's like a full PIR before altering, extending, or re-supplying your board.