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Tag: Hydrant Isolation Control

One of the world’s most complex underground tunnel networks protected by a Pertronic system

Coping with a complex network of more than 16 kilometres of drivable tunnels, four tunnel portal structures, 12 bridges and two ventilation facilities has been part and parcel of Pertronic’s...

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20241016 Rozelle Hydrant Isolatin Zones 600w

Purpose-Built Control & Indicating Boards for Sydney’s M4 East Motorway

A few months after the opening of Sydney’s M4 East Motorway Tunnel, we were asked to supply remote control equipment for the tunnel fire hydrant system.

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M4 East Tunnel