Customer has a toilet block with 1 inline fan currently doing 1 toilet only.
Set up as follows
Pir turns lights on and last light turns fan on. Perm live to fan.
Now they want 2nd toilet on same fan...
Cable calcs using cable calc app
Working out cable size for a workshop.
100m long, 100a supply, mccb 100a zs- 0.23 ohms, in a duct on its own, tt earth on 300ma rcd.- 20 ohms
App says 50mm swa which I expect.
But if I alter earthing to tncs 0.35 ohms it says max ze exceeded zs of device...
Did visual check on lights switches etc all earths present, bonding in place etc . It's empty property so if was fault it would be put right.
Don't see why would need to test before changing boards.
Do a zs on circuits to prove what breaker what .
Change board
Then test fully.
Customer...
Carried out a db replacement and obliviousy tested house, sockets off lights down etc a proper test.
Issued a Eic but estate agent want a eicr to rent property.
So I'm registed with stroma as domestic / industrial etc . But not to do eicr. As never took 2391.
I've got c+g 2360 level 3...
Hi testing a theatre.
Took over job 4 years ago as test certs had run out.
Did a full test every circuit in first year and now test 1/3 of all db plus all sub mains each year.
Regs state 1 yr visual inspection and a test every 3 years.
Due to corona they are looking if can do less testing...
Turns out it's a damaged cable in street, they have found a bad joint. Replaced that and customers problems stopped. But won't compensate customer for all trouble shooting I've done.
Hi
Presume we just carry out work and put a covering letter with eic stating what we've done.
Yes they are basically ringing up every other say stating they need to do work
Firm we work for uses a national testing / safety firm for all health and safety etc.
They have carried out a eicr and there is a few c2, and 1 x db change / further investigation noted.
They say only they can carry out the work at extortionate prices.
How do we stand.
Do we do work and...
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