I advised Southern Electric that I intended to break the seal for my main fuse to enable me to safely fit an isolator between the meter and the C.U. I explained that I was familiar with the IEE Regulations and the upcoming Part P legislation.
Their response was unhelpful, saying that this must only be done by a "16th Edition Electrician". I can understand why they responded in this way, as they wished to cover their back.
However, I wonder how such work could retrospectively be proved to have been carried out by an "approved" person. Would the fuse be re-sealed in some manner to enable subsequent approbation? If so, do such electricians have a standardised "lead seal" sealer (my existing seal is imprinted "SEB").
Obviously, one way would be the production of a headed invoice covering the work, but as far as I am aware this is not included as a requirement in the Electricity Suppliers T&C.
CRB