Priced a job to change old 3ph board from pictures alone. No the firm so jobs good.
Get there and situation is no spd fitted on existing. So I was going to fit one to my new db in trunking at side of board fed of 32a breaker.
Will this act / cover / work for the whole site.
Layout is main...
My thoughts were are to use metal ties or al round band to support cables in event of fire melting plastic liid. Probably should have explained it better as was meant to mean, is the plastic ok / fire rated to support cables. As with yt? Sticky trunking metal clips are needed, but you are...
Doing a lighting upgrade on a commercial workshop using existing 2" metal lighting trunking. Some of the trunking is mounted lid to the top, some lid to the floor.
Now in my understanding for 18th all cables need to be secured with adequate metal fastening. So with the lid down trunking...
Anyone no latest list/ edition of noticeable work to building control, part p.
Newest one I can find after a quick Google is 2013. I'm sure it was updated 2017.
If so can someone post a link,
Thanks.
It is commercial, old out house type building, customer says never use it but wants it connecting.
Also 16a 3ph socket without 30ma rcd, but he's acement it's fine as now got 100ma up front. BUT I'm going to write on cert that he's happy without 30ma on 3 ph socket.
Replaced a db on a tt system, but moved it about 1m.
All circuits were required on rcbo.
So I've extended cables.
Now one lighting circuit has no earth.
Obliviousy I know existing it's ok to have no earth if class 2 fittings, relevant sticker notices in place. BUT because I've worked on...
Been a long while but bg have changed ignition transformer on boiler and I've fitted a nest controller and tidyed up wiring as bg said it was switching wrong.
Electric supply company have moinitered supply and said electric was unstable first week but stable second week, I did notice voltage one...
Just been to look at a few snagging jobs on a new build that original electrician cant get back to for a friend.
They have a office which has bt phone line in, cat 5 to every tv, and hdmi to living room tv. Aerial points to every tv from central point in loft.
Now they asked if sky box was in...
All type of lamps some led some filament. Thinking of putting boiler on a rcbo in case it's a build up of earth leakage. Lights flickering has got me. Think a look at tails main switch is in order. But everything was tight 3 weeks ago.
Customer has rcd which keeps tripping in no pattern. Split load board 16th type rcd on sockets cooker shower. Ze and as good, Ir test shows all clear apart from boiler circuit. Disconect cable into boiler wiring centre and all good. Ln+e at 250 v on boiler wiring centre and low reading of...
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