North Goonyella Fire HPI. 28th August 2018. “An inadvertent, rapid vent change resulted in a plug of methane purging from the goaf into the return general body.” “The TG return exceeding 2.5% for 13 minutes and #1 seal sampling triggered an orderly withdrawal under level 3 TARP36.
180828 an event causing the withdrawal of a person from the mine or part of the mine These are the 3 High Potential Incidents between the 28th August and the…