Shaanxi colliery accident is stranded 7 people affirm die

On June 10, working face of limited company driving produces industry of coal of Shaanxi set the prairie ablaze coal and gas highlight an accident, below the well 7 personnel break couplet. Accident of # Shaanxi colliery is stranded 7 people affirm die #

According to CCTV press, the reporter understands from rescuing headquarters of spot of colliery of Shaanxi set the prairie ablaze, come to help through insecurity of 5 days, up to on June 15 midday 12 when 50 minutes, 7 personnel that break couplet already rose a well, all lifeless body is asked for. Current, accident deal with problems arising from an accident deals with in working to undertaking in order.

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On June 10, 2020 12:30 make, industry of coal of set the prairie ablaze of guard of door of dragon of city of Shaanxi province Han 1105 driving working face produces limited company coal and gas highlight an accident, mine instantly complete mine of make known to lower levels removes a person, 91 people rise a well, still 7 people break couplet. The reporter understands from spot headquarters, chroma of gas of trouble spot of 11 days of night already fell to safe numerical value, expert group can be carried out certainly come to help, 12 days of before dawn, the rescuer develops rescuing work below thorough well.

The information that the reporter gets from spot headquarters, up to on June 11 11 when 15 minutes, the working face of 1105 carry suitable driving that produces an accident answers chroma of tasteful probe gas to fall to 1.3% , overall gas chroma is reduced continuously, still did not achieve the safe scale less than of 1% . Inside tunnel of together with accident, still have gas often ejective, to come to help increased difficulty.

Inspect mine via tone relevant blueprint, tunnel of accident working face is 3 meters tall, 4.5 meters wide, rescuing team already driving is controlled 240 meters; In advance of rescuing team member is investigated be in in accident tunnel 120m, measure a gas concentration 10% , aerobic chroma 19% , area of this tunnel work is main by dust shape prominence crowded, thick amount to 2.5 meters or so, body measures about 1600 tons.

Origin: CCTV news