| Specification production, tender assessment, design review and witnessing factory testing on the following range of transformers: 132/33kV, 90 MVA – grid supply transformers 132/33kV, 60 MVA – grid supply transformers 132/11kV, 30/30 MVA - grid supply transformer (witness testing only) 132/33kV, 45 MVA – grid supply transformers 132/11kV, 30 MVA – grid supply transformers 132/26.5kV, 18 MVA – trackside feeder transformers 132kV, 90 MVAr – series reactor (specification and tender assessment only) Failure investigations on the following transformer types: 132/33kV, 90 MVA – grid supply transformers 132/33kV, 60 MVA – grid supply transformers 132/33kV, 45 MVA – grid supply transformers 132/33kV, 30 MVA – grid supply transformers 132/11kV, 30 MVA – grid supply transformers 132/26.5kV, 18 MVA – trackside feeder transformers |