UK How would you fix water pipe in bathroom repaired at previous time using plastic connector?

[gmangee]

How would you fix a water pipe in the bathroom that has been repaired at some previous time using a plastic connector?

 

[DPG]

How would you fix a water pipe in the bathroom that has been repaired at some previous time using a plastic connector?

It depends on what the pipe is made of, and how much access you have to it. Do you have a photo of it?

Welcome to the forum by the way.

 

[gmangee]

It depends on what the pipe is made of, and how much access you have to it. Do you have a photo of it?

Welcome to the forum by the way.

thank you for your reply. I am a trainee electrician and the question is;

imagine you have discovered a water pipe in a bathroom that has been repaired at some previous time using a plastic connector.

explain comprehensively why this situation could be dangerous.
describe using sketches how you would remedy the situation.

 

[DPG]

thank you for your reply. I am a trainee electrician and the question is;

imagine you have discovered a water pipe in a bathroom that has been repaired at some previous time using a plastic connector.

explain comprehensively why this situation could be dangerous.
describe using sketches how you would remedy the situation.

Strange question. Although it's not actually asking how you would fix it - it's asking what the dangers may be.

It may be absolutely fine. It could be dangerous if it hasn't been fitted correctly, or a suitable connector hasn't been used. I assume they are thinking it may be close to part of the electrical installation.

Edit: I was assuming they meant water leaking on to electrical items, and so forgot the obvious issue relating to earths/bonding. I'm not going to give exact details though - have a think what could happen if plastic is used. What feature of plastic (compared to metal) is important?

 

[pc1966]

I did wonder why a plumbing question was being asked on an electrics forum!

As @DPG has said, the question here is about electrical safety. So you need to consider what steps were, in the past largely, taken for safety reasons there and how such a plastic joint might change the situation.

 

[snowhead]

This appears to be a hypothetical / test / coursework question?

And seems to be getting at a potential issue caused by the plastic connector repair on presumably copper pipework which under certain conditions may need to be conductive.

Replacing the plastic connector is not going to be an option as you are unlikely to be be suitably qualified / experienced or insured to work on water systems, so the solution has to be in addition to what's there.

 

[gmangee]

Strange question. Although it's not actually asking how you would fix it - it's asking what the dangers may be.

It may be absolutely fine. It could be dangerous if it hasn't been fitted correctly, or a suitable connector hasn't been used. I assume they are thinking it may be close to part of the electrical installation.

Edit: I was assuming they meant water leaking on to electrical items, and so forgot the obvious issue relating to earths/bonding. I'm not going to give exact details though - have a think what could happen if plastic is used. What feature of plastic (compared to metal) is important?

i appreciate all of your replies, thank you. well being a complete novice to electrics i would assume that there is potential 1- damage over time of the connector and 2- it would not be a conductor.

 

[DPG]

i appreciate all of your replies, thank you. well being a complete novice to electrics i would assume that there is potential 1- damage over time of the connector and 2- it would not be a conductor.

Yes, and what issue could the fact that it doesn't conduct cause?

 

[gmangee]

Yes, and what issue could the fact that it doesn't conduct cause?

a short circuit?

 

[DPG]

a short circuit?

No, the opposite. Something that was once continuous (electrically) is now an open circuit.

Think how that could affect bonding. What function does bonding perform?