a strange one

[thekingiam]

A flat has had water damage and called out as shower was tripping both RCDs when light put on changed light fitting as full of water and shower isolator. Still tripping RCDs so have to look in void for any connections checked cu and lights on first RCD controlled by 1mcb, checked other RCD and the two mcbs on that turn off bedroom and bathroom lights when switched off even when 2nd RCD is turned off? Checked all wording to both RCDs and looks correct.
Any ideas ?

 

[Jonspark]

The police have made some great records, although Sting has been poor IMHO.

 

[thekingiam]

Grammar ways DAT?

 

[davesparks]

I know posting without test results is a bit silly but if I had done tests there would be no point in posting as I would have known the problem and resolved it, just wanted a general feel of what you all thought.

Re-energising a water damaged installation without carrying out any testing is a very silly thing to do!

 

[trev]

The police have made some great records, although Sting has been poor IMHO.

Nee Nar Nee Nar! Grammar Police, nobody move until this habitual criminal mends his ways!
The P in Police should be capitalised!
Once again, the Grammar Police have not charged you for their services
You're right though, The Police were great but Sting is up himself now and is way too self indulgent for my taste

 

[ferg]

Could be water in a 2 gang switch - fed off 2 circuits from the seperate RCD's!

Guessing isn't the best plan.

 

[thekingiam]

Tennant turned back on after strong warning off me. We can not condem electrics even if bad

 

[Octopus]

Tennant turned back on after strong warning off me. We can not condem electrics even if bad

You can leave a cert with your invoice outlining your concerns. What the client does next is their look out!