05-crystalpalace.jpg

05.
The RIBA Category Awards 98
The RIBA Sport and Leisure Architecture Award
Crystal Palace Concert Platform, London

Architect: Ian Ritchie Architects
Client: London Borough of Bromley
Contractor: Ballast Wiltshier
Contract value: £830,000

The project to design a permanent outdoor concert platform was the first in a series of initiatives by the London Borough of Bromley to revitalise and restore Paxton's Crystal Palace Park. The architects, who were selected through a competition, enlarged the lake to isolate the building by water, giving access via a motorised drawbridge. Two 9m high speaker towers stand as monoliths, forward of the stage. The outside surface is made of Corten A Ð a steel which naturally protects itself by oxidisation and forms a brown colour. The stage is natural oak which turns silver and is non slip.

'On its own, the simplicity of the form in the landscape is dramatic and a credit to the courage of both the architects and their clients. When the platform is in use, concealed doors drop down like drawbridges, flaps open to reveal lighting and the structure is transformed in moments. The carefully designed acoustics transmit the sound across the shallow grass bowl which acts as the auditorium for audiences of up to 8,000 people.' Jury

'The most pleasing aspect of this project was the appreciation by the selection panel, consisting of the client, English Heritage Officer and Sir William Whitfield, and of the fact that it changed little through the process of design to a successful reality.' Architect

'More and more local people are also beginning to appreciate the platform as a major piece of sculpture Ð a fitting modern structure to complement Paxton's English Landscape Garden.' Client