The substantial completion of the project for the general contractor was within 20 working days. We completed our portion of the project in only seven days. We conducted five blasting operations in this time. The average blast was over 15,000 cubic yards. We utilized three state-of-the-art hydraulic rock drills for this project. The public and neighbors received daily notifications as to the times of blasting, and multiple seismographs were used to monitor ground vibration and air overpressure.
We worked with Halme Construction Inc. on this job and the project went smoothly with no impacts to structures and no complaints from the public.