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Ground Investigation Ltd
In Situ Testing Services
Ground Investigation Ltd
  • Home
  • About Us
    • Our Team
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  • Our Services
    • Cone Penetration Test (CPT)
    • Dilatometer Test (DMT)
    • Dynamic Probe Test (DPSH)
    • Direct Push Downhole Seismic Testing (DPDH, SCPT, SDMT)
    • Direct Push Crosshole Seismic Testing (DPCH)
    • Horizontal to Vertical Spectral Ratio Analysis (HVSR)
    • Direct Push Soil Sampling Systems
    • Direct Drive Soil Sampling Systems
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    • Environmental Sampling
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    • Laboratory Testing
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    • 22T Geomil CPT Truck Rig
    • Morooka Tracked Carrier
    • 15T Truck + Pagani CPT Rig
    • Geomil Lynx 200 CPT Crawler Rig
    • Pagani CPT Rig
    • Trailer Terrier Sampling Rig
    • Hand Portable CPT Rig
  • Case Studies
  • Costs
  • Jobs
  • Gallery
    • In Situ Testing Library
  • Contact Us
  • Home
  • About Us
    • Our Team
    • Terms and Conditions
  • Our Services
    • Cone Penetration Test (CPT)
    • Dilatometer Test (DMT)
    • Dynamic Probe Test (DPSH)
    • Direct Push Downhole Seismic Testing (DPDH, SCPT, SDMT)
    • Direct Push Crosshole Seismic Testing (DPCH)
    • Horizontal to Vertical Spectral Ratio Analysis (HVSR)
    • Direct Push Soil Sampling Systems
    • Direct Drive Soil Sampling Systems
    • Piezometers and Environmental Wells
    • Environmental Sampling
    • Analysis and Interpretation Services
    • Laboratory Testing
  • Our Rigs
    • 22T Geomil CPT Truck Rig
    • Morooka Tracked Carrier
    • 15T Truck + Pagani CPT Rig
    • Geomil Lynx 200 CPT Crawler Rig
    • Pagani CPT Rig
    • Trailer Terrier Sampling Rig
    • Hand Portable CPT Rig
  • Case Studies
  • Costs
  • Jobs
  • Gallery
    • In Situ Testing Library
  • Contact Us

Portfolio Archives: Low head room

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Building Seismic Upgrades | Ghuznee Street, Wellington

CPT, Low head room, SDMT, Tight spacesBy Kevin PearsonMay 31, 2019

We have carried out many investigations using our hand portable pushing equipment under canopies next buildings and inside the confines of existing buildings for seismic upgrade projects. Both SDMT and CPT testing can be undertaken using this equipment.

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Difficult access | low head room

Difficult access, Low head roomBy Kevin PearsonMay 30, 2019

For areas of restricted headroom, e.g. basements, or for very tight access, our man portable push equipment is ideal. It requires a height of only 1.5m and is only 600mm wide. The base of the rig can be dynabolted onto a concrete slab floor to provide reaction force.

Ground Investigation Ltd | In situ testing specialists

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