dlt27
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- Reaction score
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Hi all, Any avice on the following would be appreciated.
The buildng is a listed building that has been converted into 4 flats. All flats have KMF with 16mm t+e to each flat fed from cupboad outide bulding. Gas meters are in the cupboard as well.(PME system)
1 what I would like to know is does each flat need to have 10mm bonds from outside MET to each flat as earth in t+e is only 6mm or could I use the adiabatic equation? (nightmare to do, each flats exising bonds are 6mm). Gas meters could be bonded in cupboard outside by MET, however i thought gas and water should be bonded where it enters each flat.
2 The one flat wants a board change done however DB is a foot above the floor. Is it ok to do this or would I need to raise it and do joints with adaptable box and din rail. (client wants new one put where exiting one is).
3 One flat has antique brass fittings with no earth terminal provided. Does anyone know if you can solder a terminal onto brass so I can earth them or is it new fittings?
4 What code would you give to 12v downlights in zone 1 and not IP 44 rated?
Thanks again for advice.
The buildng is a listed building that has been converted into 4 flats. All flats have KMF with 16mm t+e to each flat fed from cupboad outide bulding. Gas meters are in the cupboard as well.(PME system)
1 what I would like to know is does each flat need to have 10mm bonds from outside MET to each flat as earth in t+e is only 6mm or could I use the adiabatic equation? (nightmare to do, each flats exising bonds are 6mm). Gas meters could be bonded in cupboard outside by MET, however i thought gas and water should be bonded where it enters each flat.
2 The one flat wants a board change done however DB is a foot above the floor. Is it ok to do this or would I need to raise it and do joints with adaptable box and din rail. (client wants new one put where exiting one is).
3 One flat has antique brass fittings with no earth terminal provided. Does anyone know if you can solder a terminal onto brass so I can earth them or is it new fittings?
4 What code would you give to 12v downlights in zone 1 and not IP 44 rated?
Thanks again for advice.