Electricity Transmission Asset Data Audits

Ofgem requires support with the audit of the condition of assets at 22 transmission-level substations from across the GB network, covering all three Transmission Owners (TOs). The purpose of this audit is to provide Ofgem with sufficient information and data to allow the actual site data, captured as part of this scope of work, to be compared with the asset health data provided by the TOs to the Authority as part of the relevant regulatory submissions.