Where does it say that "we" have to provide the test certificates?
It doesn't.
A DIYer can't, really, unless he is above averagely skilled, and has access to test equipment which is not run-of-the-mill DIY stuff.
Nor does the law require him to, and the whole point of notification, and paying a fee, is that LABC come and check that the work is safe etc. They will carry out whatever tests they feel they need to do, and if they're happy then they will issue a completion certificate.
Well I suppose you have to ask your council to test and provide certs to BS7671.
That's not their job. If
you want an EIC it's your responsibility to issue one or engage the services of someone to issue one.
Testing is carried out in stages.......some before work commences.....some during erection.........some on completion.....some after juicing up the circuit. Somebody has to do the tests in order to prove compliance.
You'll be very unlikely to get more than two vists - they sure as hell won't come out and do tests before you start work. If
you want that done then it's your responsibility....
Ask your council if they will do the tests and fill in the forms. They probably have a retained subbie to do this.
Building Control do not directly employ sparks for this purpose. They may levy increased charges on you for this service though. Ring 'em and see
If you want them, via their subcontractor, to provide a service over and above what the standard fee pays for, e.g. issuing an EIC, then even if they were willing (I would guess not) then you would have to pay.
If all you want is for them, via their subcontractor if that is the way they have chosen to work, to provide the service that the standard fee pays for, i.e. checking and then issuing a Building Regulations completion certificate then they cannot make you pay any extra.
However AFAIK (and BAS) the law says otherwise, if they want to test they are welcome to but at a cost to them & not the householder.
Yup.
Which is part of the point, the requirement is on us DIY'rs to "notify" our Building Control dept.
Where is the requirement that it "must" be tested?
There isn't one - LABC have considerable freedom in what they do to ensure that the Building Regulations are complied with, but they'd be pretty negligent (IMO) if they didn't test.
Where is the requirement that any test "must" be done only by a competent person?
There isn't one, but LABC would be pretty negligent (IMO) if they subbed the testing to somebody who wasn't competent...
(if there is one, is that also saying that a non qualified person is not allowed to test their own stuff in which case it should remain untested?)
Anybody may test their own work, but the value that others will place on the results is open to debate.
Even though it is in the householders best interests to get work tested
and that test to be done by a competent person, where is that required by law?
It isn't.
The first version of Part P did require the work to be tested, but they dropped that.