383 GEORGE STREET SYDNEY by PTW ARCHITECTS


Competition won by PTW Architects for 383 George street in Sydney (currently under construction).

From Architects:
 On a complex consolidated site within the CBD of Sydney, the project is positioned between 2 heritage buildings on George Street and occupying the depth of a city block also includes the restoration of two heritage listed buildings on the site, facing York Street.

The new podium on George Street will connect through most of the floors on the rear heritage buildings creating large contiguous retail floor.  A pedestrian link adapting a historic cart-lane in the heritage buildings will link the two streets and also create the entry to commercial office floors on 12 floors above podium and heritage buildings, with the core slotted into the center of the site with minimal impact on the heritage fabric.

Within the rich context of recent CBD projects and historic buildings the architectural language of the building focuses on simplicity and the repeated use of detail component, unique to the individual components of the project:

The retail podium façade relates to the adjacent heritage buildings in both height and proportion, with sloped window boxes set within a slender framework of structure.

A large horizontal recess separates the commercial tower level above. Here the curtain wall is a ‘saw-tooth’ system with angled panes and deep mullions in every 1.5m bay, and more solid precast concrete panels on the side elevations.

The restoration of the heritage buildings on York Street concentrates on peeling back layers to the historically relevant fabric and carefully detailing contemporary insertions.

Above the heritage buildings the office floors are built as a lightweight steel box supported by a long-span steel truss to minimize the impact on the historic buildings below. The main façade uses a random pattern of solid precast elements and glazed panels with proportional reference to the masonry facades below.

Credits:
Project: 383 George Street

Architect: PTW Architects | Andrew Andersons, Sven Ollmann, Niall Durney, Anne Ng |http://www.ptw.com.au/
Client: FIFE Capital

Consultants:
ARUP
PDR Smart Structures
Design5
Rider Levett Bucknall
McKenzie Group

http://www.ptw.com.au
via plusmood

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