January 27, Shanxi Coking Coal Ventilation Minister Yang Xiaohong led a team to Malan Mine for supervision and inspection of ‘one-ventilation and three-prevention’ work .
The supervision group got a detailed understanding of the mine's gas control, mining, drilling and pumping connection deployment, ventilation system and online monitoring system of pumping standards, and then went to the gas pumping station for field inspection.
The supervision group required to further specify the evaluation work of extraction standard , use well the online monitoring system of extraction standard, and complete the replacement work of 2BEC-100 watering vacuum pump of low negative pressure extraction pump station on schedule. It also need to strictly implement the twelve regulations on comprehensively improving the gas control level of Shanxi Coking Coal , continue to do well in gas control , and escort the safety of mine production.
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