When undertaking the final commissioning of a new site, or when working on an existing part of the network, this requires co-ordination of the safety aspects associated with the electrical system. This work is carried out by Senior Authorised Persons, which TME can provide.From undertaking the initial network analysis and agreeing the switching programme with the relevant control centre, to isolating and earthing the system to allow safety documents to be issued, and finally carrying out the return service, TME can provide this as a service to clients requiring the resources.