I know this would not be considered good practise but does anyone know of a reg that would forbid me from upgrading an existing consumer unit in its current position (outside meter cupoard-old type, metal door and plenty of room) its just that the client insists that it goes there. I cant really see of any major reason why i couldnt but just wanted your views.Thanks in advance
My thouights.......
1. All of the existing fixed wiring goes back to the existing CU position.
2. In the event that the external meter box cupboard was damaged and needed replacing, It would be the customers responsibility to replace the box, (i.e. they purchase the box & pay for the work) Its their BOX!
3. If it were a new build the builder or customer would have to supply and fix a suitable enclosure to mount the meter & service head in. (its the customers BOX they {or builder} pays for it!)
4. There are thousands millions of home around the country with a CU in the meter box!
5. The customer is paying for the new CU work.
6. If the customer will not pay you to do additional moving work... they will get another electrician to do it!
7. Providing earthing & bonding & the other various safety related issues are dealt with and the CU is not left in a more dangerous state IMHO there are NO regs saying you cant.
8. Excluding the outside factor & convenience when fuse blows, A meter box is normally quite easily accessible without the need for steps or ladders.
9. Some garage mounted CU fitted high up a wall needing stepladders could pose more of a hazard to the elderly!!
10. The supply company do not supply or fit the external meter box (its NOT their box!)
11. etc... etc...
Using a bit of common sense and consideration to each of the above points...
Do job with good workmanship... WHERE ELSE WOULD YOU PUT IT?
IMHO just go ahead and do it!
Fill out cert
Notify to LABC
Take the money & jobs a goodun!