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Provision, testing and certification of critical access and safety systems

30 St Mary’s Axe

Date: 2003
Address: City, London
Client: Skanska / Foster + Partners Architects / Swiss Re

Innovative access equipment was designed, manufactured and installed for the prestigious Norman Foster designed building in the centre of London. The exterior cladding of 30 St Mary Axe affectionately known as ‘The Gherkin’, consists of approximately 5,500 flat triangular and diamond shaped glass panels, which vary in size at each level.

Providing a facade access solution for the high profile building was a challenge that many considered too difficult.

The solution uses many disciplines in ‘moving technology’ including conductor bar transfers, track transfers and sophisticated control systems. Among the many features are a lifting table and hydraulic arm installed below the restaurant floor on level 40, three suspended trolleys and platforms and a rescue trolley hidden away in a garage on level 36. These emerge only when required, navigating the circumference of the building on an exterior track. Following on from the success of the main contract, a further contract was awarded for the design and supply of the glass replacement unit. Interfacing with the permanent access cradles was critical in negotiating the 160m high building’s unique ‘torpedo’ shape. The equipment has to ‘hug’ the profile of the building whilst removing and installing 400kg glass panels using vacuum technology.

The end product is a market leading access solution that has lasted the tests of time on this iconic building.

ACCESS & SAFETY
ELECTRICAL SERVICES
BUILDING ACCESS SPECIALISTS
FIRE SOLUTIONS

ACCESS & SAFETY

Safety Testing Safety Installation Cradle Maintenance Cradle Installation

ELECTRICAL SERVICES

Lightning Protection Surge Protection Specialist Earthing Electrical Testing

BUILDING ACCESS SPECIALISTS

Steeplejack Services High-Level Installations High-Level Reparation High-Level Cleaning

FIRE SOLUTIONS

Dry Risers Sprinkler Systems Fire Alarm/Emergency Lighting Fire Extinguishers

ACCREDITATIONS


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