East Circular Quay - MPN, Structural Design & Engineering

'BENNELONG ' - EAST CIRCULAR QUAY, SYDNEY
Residential & Commercial Development

CLIENTS

Colonial First State
Peninsular Hotels
City of Sydney

CONSTRUCTION

Multiplex
Mirvac

ARCHITECTS

PTW Architects

PROJECT SERVICES

Structural Design
Engineering
Consultancy Services

MPN TEAM

MPN Sydney

ICONIC DEVELOPMENT OVERLOOKING SYDNEY OPERA HOUSE & CIRCULAR QUAY

MPN was commissioned to deliver Structural Design and Engineering services for buildings 1, 3, 5 & 7 Macquarie Street, as well as the neighbouring Quay Grand apartment at Bennelong Point overlooking the Sydney Opera House and Circular Quay. This row of mid-rise residential apartment buildings are some of the most luxurious and sought after properties in the country.

The developments comprise a total of 500 apartments and penthouses, as well as street level restaurants and retail shops, with two grand public spaces connecting Macquarie Street to Circular Quay East, where a dramatic colonnade runs the full length of the combined sites.

KEY PROJECT DETAIL

The floor structure is pre-stressed concrete flat slabs to minimise structural depth and maximise clear heights within highly controlled planning guidelines.  The concrete vertical elements of lift, stair and inter-tenancy walls provide resistance against the wind and seismic loads, and act as transfer structures onto columns and beams below. Linking buildings 1 and 3 at level 10 is a ‘Skybridge’ commercial space. There is a complex geometric interaction of vertical elements and transfers of load above the commercial levels.

A six level basement, constructed with reinforced flat slab floors, provides for parking, a health club with a 25m indoor pool and below the Macquarie Street roadway, three cinemas and a rehearsal space for the Australian Chamber Orchestra.