Do you know whether he is actually qualified and registered with anybody?
Do you know whether he is actually qualified and registered with anybody?
Are you saying that the loft company is listed or the electrician that has done the work?
Ceilings falling down could kill a child...
have you underlying concerns?
Is your electrical work being done 'on the cheap' or something?
It seems to lack any real thought. Covering the cables with capping or conduit would have been a bit more professional, though by no means a requirement.
Once all that wiring is moved to correct cable zones (think most of it can easily be adapted) I would recommend conduit. No requirement, but it costs pennies, and can come in handy for replacing cables (believe me alterations are sometimes required, for whatever reason).
For example, a cable gets drilled through, and you need to replace it with minimal disruption. Another example - you want to add 2 way switching, with minimal disruption. Another example - you want to move a wall light cable higher up the wall, with minimal disruption.
have you underlying concerns?
Some of the things you have picked are superficial - a loose brick, split boards, rough plastering. The wiring was spotted by accident when you posted a question about the loose brick, are you sure that you know enough to spot work that isn't up to standard?
Since the private BC seems to be in the pocket of the contractor, it might be worth getting a structural engineer to give it a once over before you pay them off. Maybe whoever drafted the plans and tender specs could check it over for you. You have a much greater chance of getting things fixed before you pay them.
I would say the issue with conduit on this job would be the depth required - it would mean chasing the brick work to give an adequate depth for the oval conduit. These bricks are so hard that chasing can be an issue (so much so, the current spark has loosened a few bricks while doing so).
Capping could be used, but is it worth it this late in the game?
Looking at the build, the plaster seems very loose and has fallen away in chunks.
If it had been me, and my home, I would probably have had the plaster removed completely, and then re-wired, fittings the metal boxes directly to the wall, clipping the cable flush (as they are), and then had the whole place dry lined (dot and dabbed plasterboard), with the dry liner guys bringing the plasterboard out flush to the metal boxes (usually have to chip the boxes back a smidge, but you can encourage the dry lining chaps to use bigger dabs).
The whole place could then be re-plastered far more easily, and with far better results.
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