North Goonyella Mine Fire 22nd October. Radon Survey. “Professor Jain Meig via interpretation by Mr Hou explained the preliminary findings of the survey, providing the group with a determined location of the origins of the combustion event including indicated current temperature and temperature at peak of combustion event.” “Although there were points identified with elevated energy readings above the Main headings 53 c/t to 59 c/t, conclusions could not be drawn due to compromised data through moisture in a number survey cups.”
MRE - North Goonyella - 22.10.2018.pdf I am not familiar with the use of a Radon Survey. Below is a short explanation and links to a paper about using Radon…