Testing

[tigerpaul]

Yes but if you issue a certificate showing a circuits details and results, it should reflect the whole circuit, not just the "new bit"

 

[EastAnglian]

No, Regulation 633.1 is quite clear on that.

 

[jase]

yes it states that all of the conditions of SECTIONS 631 and 632 shall apply to all the work of the addition or alteration, so if you read 631.3 which is in SECTION 631 it says an MWC may be provided for each circuit altered or extended.

the CIRCUIT i.e the whole thing

it doesnt say you can just test the new bit and to hell wether or not you have just connected up to an unsafe installation!!!!

 

[EastAnglian]

yes it states that all of the conditions of SECTIONS 631 and 632 shall apply to all the work of the addition or alteration, so if you read 631.3 which is in SECTION 631 it says an MWC may be provided for each circuit altered or extended.

the CIRCUIT i.e the whole thing

it doesnt say you can just test the new bit and to hell wether or not you have just connected up to an unsafe installation!!!!

Interesting, and I understand the point you are making. However, using the same example, lets say I connect a smoke detector to a lamp on a lighting circuit, but not to the lamp at the end of the radial circuit. What do I measure to enter a value for R1+R2 on the MWC?