Hello, just after a bit of advice, (new to testing)
What is the minimum size cpc for the following sub mains to a flat.
16mm PVC cable
10mm pvc cable
I have completed a PIR on a few of flats that mainly have a 16mm or 10mm t&e sub mains feeding the DB with the earth of the t&e used as the main earth. Is this acceptable? Am i correct in saying a 16mm supply has to have a 10mm cpc to be passable on a PIR.
Thanks
What is the minimum size cpc for the following sub mains to a flat.
16mm PVC cable
10mm pvc cable
I have completed a PIR on a few of flats that mainly have a 16mm or 10mm t&e sub mains feeding the DB with the earth of the t&e used as the main earth. Is this acceptable? Am i correct in saying a 16mm supply has to have a 10mm cpc to be passable on a PIR.
Thanks