SSDE Onshore Substation — 400 kV Earthing Design
Earthing design for a new 400 kV onshore substation serving an offshore wind farm — CDEGS soil resistivity analysis, EPR and touch/step voltage assessment.
Culham Campus — Site-Wide Earthing Survey
Site-wide earthing condition survey across the Culham campus — soil resistivity, earth continuity and inter-substation return-path / sheath-bonding validation.
Arla HV Earthing — 33/11 kV Substation Earthing Design
Full earthing design for a new private 33/11 kV substation — soil resistivity, EPR and touch/step voltages, with substation layout and earthing schematic drawings.
Welsh Power SynCon — Earthing Design
Detailed CDEGS earthing designs for four NESO Stability Pathfinder synchronous compensator sites at 275 kV and 400 kV — Gretna, Neilston, Rothienorman and Thurso.
Devonport Dockyard — Site-Wide Earthing Survey
Site-wide earthing survey of Western Europe’s largest naval base across 100+ substations on 33 kV, 11 kV and 6.6 kV systems, developing a route to Global Earthing System classification.