Rock engineering

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  • Rock bolts - Diftah to Shis tunnel, Sharjah, UAE
  • Diftah to Shis tunnel, Sharjah
  • Landslide investigation consultancies, Hong Kong
  • Dounreay - hydraulic isolation of D1225 shaft

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Image 1 of 4 Rock bolts - Diftah to Shis tunnel, Sharjah, UAE

Halcrow has undertaken many projects requiring advanced rock engineering expertise.

The scope of services offered by Halcrow in this field includes:

  • rock tunnels and caverns
  • foundations on rock
  • rock slope stability
  • mine stabilisation
  • blasting and vibration control
  • grouting
  • rock bolting and anchorages
  • sprayed concrete technology
  • groundwater flow through rock masses
  • investigation and testing
  • monitoring and instrumentation
  • seismology
  • construction methods and risk management

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  • Rock bolt testing 

    GRANIT is the world’s first rapid, effective, multiple capability, non-destructive anchor integrity testing system for rockbolts in mining, tunnelling and other civil engineering ground anchorage applications.

Contact details

Nick Swannell

United Kingdom


t: +44 (0)1793 816 673