Is it compliant with BS7671 to have bonding that goes from the consumer unit to the water supplya nd then loops to the gas supply or do they have to be separate cables?
You can have an inline crimp in and providing the reading is less than 0.05 ohms then it is ok. I know it's not a preferred method but it can get you out of the doo at times.
If you need to find a tradesperson to get your job done, please try our local search below,
or if you are doing it yourself you can find suppliers local to you.
Select the supplier or trade you require, enter your location to begin your search.
Please select a service and enter a location to continue...
Are you a trade or supplier? You can create your listing free at DIYnot Local