Ferrovial Gamuda JV



Services Rendered

  • Geotechnical Investigation
  • Specialist Laboratory Testing
  • Field Engineering and Data collation
  • Instrumentation


  • 177 Boreholes / Standard Penetrometer tets
  • 72 Trial Test pits
  • 17 Cone Penetrometer Tests
  • Laboratory: Atterberg Limits, Particle Size Distribution, Consolidation, Unconsolidated Undrained Triaxial, Particle Density, Point Load Strength Index, Shrink Swell Index, Dispersive Tests, California Bearing Ratio, Compaction, Uniaxial Comp

Coffs Harbour Bypass

Geotechnical Investigations – Package B which consists of 6.8km of proposed dual road alignment, incorporating 2 proposed tunnels at Shephard’s Lane and Gately’s Road with 1 proposed interchange at Korora Hill. The new alignment will run through existing banana plantation farmland and is comprised of varying undulating terrain on the northern side of Coffs Harbour.