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Precision Monitoring

IMPACT OF CONSTRUCTION ACTIVITIES

Terrapex’s Geotechnical Engineering division, formerly known as Alston, provides a range of services to evaluate and monitor the impact of construction activities on neighbouring properties, structures and infrastructure. These services include Vibration Assessments, Monitoring & Control, Condition Surveys and Settlement Monitoring.

Our specialist team has developed vast experience in conducting precision settlement and ground-movement monitoring for a wide range of construction activities.

VIBRATION ASSESSMENT

  • Vibration Potential Assessments
  • Zone of Influence Studies

VIBRATION MONITORING

  • Background & During Construction
  • Supervised Monitoring
  • Unsupervised Automated Monitoring
  • Automatic Email Alerts

CONDITION SURVEYS

  • Pre- and Post- Construction Condition Surveys of neighbouring Buildings, Structures, Accessways and Infrastructure

SETTLEMENT MONITORING & DAMAGE CONTROL

  • In-ground Settlement Monitor Installations
  • Down-hole Wireline Inclinometer Installation & Logging
  • Crack Monitoring
  • Precision Survey – Total Station

 

INTEGRITY•TECHNICAL EXCELLENCE•PERSONAL SERVICE•PRACTICAL APPROACH

TORONTO OFFICE
90 Scarsdale Road
Toronto, Ontario
M3B 2R7 , Canada

Tel: (416) 245-0011
Fax: (416) 245-0012

toronto@terrapex.com
alston.associates@alston.ca

BURLINGTON OFFICE
920 Brant Street, Unit 16
Burlington, Ontario
L7R 4J1, Canada

Tel: (905) 632-5939
Fax: (905) 632-6793

burlington@terrapex.com
alston.associates@alston.ca

OTTAWA OFFICE
20 Gurdwara Road, Unit 1
Ottawa, Ontario
K2E 8E3, Canada

Tel: (613) 745-6471
Fax: (613) 745-0796

ottawa@terrapex.com
alston.associates@alston.ca

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