A common saying was “We monitored the roof. We monitored it all the way until it fell to the floor” Grosvenor and Mines Inspectors defense seems to be.. “We monitored most of the methane all the way up until the Explosion” March 10, 2021 Stuart Vaccaneo Explosions, Grosvenor 0 Comments Complaint CIOCMCompliance PolicyGrosvenor AnalysisGrosvenor Board of InquiryLuca RocchiMethane ExplosionMethane HPIPeter Newman Tweet Share Share Email Related Posts LW Methane Drainage Boreholes. Part of the Solution or Part of the Problem? Rao_Goaf gas flow_1 (002) The question of whether the gas drainage boreholes in Longwall Goaves… Electrical Source of Ignition Evidence at the Grosvenor Inquiry. What about the Shearer? What about the Tailgate Drive? What about all other Flame Proof Enclosures? Is that all that we are going to hear about potential electrical sources of Ignition?… Only 2 witnesses at Grosvenor Inquiry have correctly answered proposition. “Is the response time of the methane sensor to knock the power off at greater than 2.5% faster than the lag time of the ignition of methane?” Greg Dalliston (Retired ISHR) and Andrew Self Ventilation Consultant As the Grosvenor Inquiry testimony and evidence has unfolded, I have often sat shaking my… This Post Has 0 Comments Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Comment
LW Methane Drainage Boreholes. Part of the Solution or Part of the Problem? Rao_Goaf gas flow_1 (002) The question of whether the gas drainage boreholes in Longwall Goaves…
Electrical Source of Ignition Evidence at the Grosvenor Inquiry. What about the Shearer? What about the Tailgate Drive? What about all other Flame Proof Enclosures? Is that all that we are going to hear about potential electrical sources of Ignition?…
Only 2 witnesses at Grosvenor Inquiry have correctly answered proposition. “Is the response time of the methane sensor to knock the power off at greater than 2.5% faster than the lag time of the ignition of methane?” Greg Dalliston (Retired ISHR) and Andrew Self Ventilation Consultant As the Grosvenor Inquiry testimony and evidence has unfolded, I have often sat shaking my…