Rock wall drilling site


Drilling in action on a barge


Anchor drilling at Lac aux Castors, Montreal

Perforoc is specialized in developing cost-effective foundation solutions that meet the needs of our clients. Perforoc worked on several dam reinforcement projects.

Reinforcing a dam usually requires the construction of bearing pads in order to install a steel plate. This then allows for post-tensioning the anchor limiting potential structural movement.

Furthermore, we offer services in injection walls and cement injection for bedrock sealing.

To know more about dam stabilization or about any other geotechnical reinforcement techniques, please contact us at 418-877-9781 ext. 26 or at marc.a.chabot@perforoc.ca

Advantages

  • Can be installed in any type of concrete dam;
  • Allows for minimal vibration keeping structural integrity;
  • Resistant to very high vertical, horizontal and tension load;

Rock anchor installation, Fort Coulonge, Quebec

200 ton hydraulic jack installation, Lower Mattagami Dam, Ontario

Anchors Post-tensioning by levels, Lower Mattagami Dam, Ontario

Anchors' angle verification