Grosvenor Inquiry Public Submission Key Issue 5) 6. Whether the mine’s ventilation system, which involved a downcast fan at the rear of the goaf, may have led to the leakage of air past the goaf seals and otherwise contributed to the ingress of oxygen to the goaf.
5) What the evidence establishes about the following matters prior to 6 May 2020, and whether they may have contributed to the occurrence of the serious accident: 6. Whether…