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Port Miami Tunnel Project


The Port Miami Tunnel Project formed two 1.2km, 2 lane tunnels to form an alternative link to Dodge Island via the MacArthur Causeway on Watson Island.

IHS supplied eight 300T double acting safe rams to facilitate the lifting of the 13.1m diameter tunnel boring machines. Via the use of internal porting we were able to design these rams with 150mm stroke and only 430mm closed height. Continue reading Port Miami Tunnel Project

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Eastlink Precast Yard – Morwell, Victoria

IHS Stress Bed

We designed and manufactured various components for the 1200T & 800T Stress Beds.

1200T System

  • 2 x Custom IHS-0600-16-DA Jacks
  • 11kW, 8lpm, Split Flow, 120L Custom HPU
  • 25T, 24″ IHS Mono Stressing Jacks

800T System

  • 2 x Custom IHS-0400-12-DA Jacks
  • 5.5kW, 4.2lpm, Split FLow, 120L Custom HPU
  • 25T, 18″ IHS Mono Stressing Jacks

Also Includes:

  • Various IHS Strand Anchors
  • NATA Force Calibration