Roof - Replacement Of Patent Glazing To Canopy With Plastisol Coated Profiled Sheet (One Bay Of External Canopy Demolished). Removal Of Cladding To Tank Room And Lowering Of Chimney Stack. Installation Of Photovoltaics To Accommodation Block And Appliance Bay Roofs. Installation Of Safety Handrails To Perimeter Of Roof. Front Elevation - Demolition Of Entrance Canopy. Rear Elevation - Replacement Of Appliance Bay Door. Rear Elevation - Single Storey Gym Extension - Low Level Cavity Plinth Wall With Aluminium Powder Coated Doors / Curtain Walling (Glazed / Solid Panels) And uPVC Fasicas. General - Installation Of Through Coloured Render. Replacement Of Timber Framed Windows And Doors With New Aluminium Framed Windows And Doors And uPVC Fascias. Installation Of External Fire Drill Training Tower To Replace Existing Tower