Gassiot House Substation SS.2 Upgrade and MCC Panel Replacement

The project relates specifically to the upgrade of the existing High Voltage and Low Voltage Electrical Services associated with the upgrade and replacement of the existing Gassiot House Sub-Station SS2 at St Thomas Hospital. These works form part of the ongoing development and improvement works current programmed by the Trust as part of back-log maintenance and is some cases to meet the increased electrical demands of Capital Projects. To aid in the trust in making its decision there will be three options to be considered and three pricing documents to be completed. Option 1 Is to retain the two existing 750kVA HV transformers and only replace the LV switch gear Option 2 Is to replace the two existing 750kVA HV transformers with new 750kVA transformers and the LV switchgear. Option 3 Is to replace the two existing 750kVA HV transformers with new 1000kVA transformers and the LV switchgear.