Control Networks & Deformation Monitoring

http://www.ollerhead.ca/services/deformation-monitoring/

HIGH PRECISION DEFORMATION SURVEYS ARE USED TO DETECT SLIGHT MOVEMENTS IN STRUCTURES AND SURFACES, TO ENSURE THAT HEALTH, SAFETY, AND ENVIRONMENTAL CONSIDERATIONS ARE MET.

http://www.ollerhead.ca/services/deformation-monitoring/

Ollerhead & Associates Ltd. is involved in the ongoing Deformation Monitoring of water retention dikes and open pit high walls at the Diavik Diamond Mine.

Since 2003, we have used a combination of high precision GNSS, conventional surveying and digital levelling instrumentation.

Ollerhead & Associates Ltd. can provide Deformation Monitoring Surveys using an array of equipment:

  • High Precision GNSS Receivers
  • Automated Motorized Total Stations
  • High Precision Digital Levels
  • Terrestrial Lidar Scanning
  • Ground Penetrating Radar

http://www.ollerhead.ca/services/deformation-monitoring/

We are experienced with high precision survey equipment, data collecting procedures and proprietary software allowing us to design, build and maintain a Deformation Monitoring system for a variety of projects, such as:

  • Water Retention Dikes
  • Hydro-Electric Dams
  • Open Pit High Walls
  • Construction Retaining Walls
  • Air Strip and Construction Surfaces
  • Fuel Tank Side Walls
  • River Banks and High Erosion Areas

Our comprehensive monitoring strategy enables us to track and analyze any changes, providing early warning signs that allow prompt intervention and mitigation.

Ollerhead & Associates Ltd. establishes high precision control networks ensuring accuracy and consistency for all surveying and construction activities on a site.

 

Ollerhead & Associates Ltd. offers extensive experience and expertise in the installation and surveying of high-precision horizontal and vertical control monuments for a wide range of applications.

Our team excels in establishing precision Control Network Surveys for the following purposes:

  • Construction and Mine Site Control Networks
  • Legal Survey Control
  • Updates and Densification of Existing Control Networks
  • Underground Mining Operations
  • Coordinate System Transformations
  • Air Photo Target and Aerial Lidar Control

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