Listing Details
Date Completed:
March 2018
We were called in March 2018 to dig a Rescue Shaft to retrieve a drill head approximately 27 meters underground. This project required gentle maneuvering around a water line at the top of the 9.1-meter diameter tunnel liner. We have a cross connect and install of 2 manholes with air vent 25 meters deep as well as some less extensive work to complete.