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Dendrobium Coal Mine

Project data

Location: Wollongong, Australia

This chamber in the coal mine located about 1 hours drive south of Sydney, was constructed fast and efficiently using a range of PERI formwork and scaffolding.


  • Fast and efficiently
  • High saftey 



Customer's benefit

  • Providing a safe working area behind the formwork when the shutters are in the closed position, or a generous working area in front of the form whilst retracted between pours for cleaning of forms and steel-fixing activities
  • Pre-assembled shoring tower

PERI solution

  • PERI TRIO and CB240 climbing brackets for the main walls  
  • ST100 shoring towers were pre-assembled on the ground and lifted into position for the 2.5m thick roof slab. 
  • The special formwork support on Multipprop towers for the arched soffit at each end wall
  • Safe PERI UP Rosett scaffolding
  • Rundflex to form the 7.2m high concrete block on top of the roof slab