



GBG Australia undertook a Non-Destructive investigation to locate the underground workings at a mine located in NSW. The purpose for the survey was to supply accurate information of any underground mine workings that have possibly been missed by previous standard investigations..
Figure 1: The Antenna was towed from the back of ute with the distance being recorded using a survey wheel.
Figure 2: The antenna rig being set up.
Figure 3: The antenna array completely set up.
Figure 4: A line being conducted using a ute.