“Due to the strict Covid-19 regulations at the time of logging, once off the ferry the Engineers were exclusively restricted to their vehicle, hotel, and logging site. The project was for the potential expansion of a sewer works site with the boreholes situated on a steep hill adjacent to the current works.
Access to the boreholes was difficult due to the steep gradients and therefore the portable Mini Winch system was utilized. 30m boreholes were logged with both the High-Resolution Optical Televiewer (Hi-OPTV) and High-Resolution Acoustic Televiewer (HRAT) probes for maximum data recovery”.
