Does anyone have any links to sites that clearly define Part P, what we have to do to conform as DIyers and what we do/do not have to notify to building control?
Table 1: Work that need not be notified to building control bodies
Work consisting of:
Replacing accessories such as socket-outlets, control switches and ceiling roses
Replacing the cable for a single circuit only, where damaged, for example, by fire, rodent or impact (a)
Re-fixing or replacing the enclosures of existing installation components (b)
Providing mechanical protection to existing fixed installations (c)
Work that is not in a kitchen or special location and does not involve a special installation (d) and consists of:
Adding lighting points (light fittings and switches) to an existing circuit (e)
Adding socket-outlets and fused spurs to an existing ring or radial circuit (e)
Installing or upgrading main or supplementary equipotential bonding (f)
Notes
(a) On condition that the replacement cable has the same current carrying capacity, follows the same route and does not serve more than one sub-circuit through a distribution board.
(b) If the circuit's protective measures are unaffected.
(c) If the circuit's protective measures and current-carrying capacity of conductors are unaffected by increased thermal insulation.
(d) Special locations and installations are listed in Table 2.
(e) Only if the existing circuit protective device is suitable and provides protection for the modified circuit, and other relevant safety provisions are satisfactory.
(f) Such work shall comply with other applicable legislation, such as the Gas Safety (Installation and Use) Regulations.
Table 2: Special locations and installations (a)
Locations containing a bath tub or shower basin
Swimming pools or paddling pools
Hot air saunas
Electric floor or ceiling heating systems
Garden lighting or power installations
Solar photovoltaic (PV) power supply systems
Small scale generators such as microCHP units
Extra-low voltage lighting installations, other than pre-assembled, CE-marked lighting sets
Notes
(a) See IEE Guidance Note 7 which gives more guidance on achieving safe installations where risks to people are greater.
Paul_C said:Does anyone have any links to sites that clearly define Part P, what we have to do to conform as DIyers and what we do/do not have to notify to building control?
You can read the full Part P at the Office of the Deputy Prime Minister's website here (PDF, about 1.4MB):
Approved Document Part P
Here is the relevant extract setting out what is allowed without reporting to building control:
blah blah blah.
Nope, it doesn't. Sorry if I made that sound as though this doc would provide all the answers, for it won't.ban-all-sheds said:Don't know if I'm being thick, but I've looked and can't see it. Nowhere does it say what BC have to do once you've notified them.
Is anybody going to be able to actually understand what is included or excluded by that last phrase?Only if the existing circuit protective device is suitable and provides protection for the modified circuit, and other relevant safety provisions are satisfactory
bodger67 said:For me it means that when I build my extension I'll have to get the circuit designed by an "approved competent person" who knows the rules (£££££££) and then get it signed off by BC (more ££££££££). Probably not a bad thing.
Damocles said:As a general rule, no one should believe anything they read on the internet. Don't people know that? Only crazy people spend all day staring at the little screen.
I thought there as already a site disclaimer about accuracy of any and all advice ?
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