Mine of nickel of copper of mining industry of Xinjiang new Xin began census of great and dangerous source to evaluate the work a few days ago, have general investigation to great and dangerous source afresh, register, bring into monitoring of great and dangerous source " booklet of registered residence " . Cupreous nickel mine serves as chance with the census of great and dangerous source, labour that register, major to mining area the distributinging circumstance of dangerous source, safe state, and the fundamental condition such as the ab extra factor that affects dangerous source undertakes trying to find out the real intention, census, it is great and dangerous to master mine the amount of the source, state reachs his to distributing circumstance, the great and dangerous source that builds this unit registers record, strengthen the supervisory management of pair of great and dangerous sources. And according to various government relevant file asks, undertake detecting regularly to great and dangerous source, evaluate, make meet an urgent need beforehand case, make the monitoring government of great and dangerous source works to be changed daily. According to cupreous nickel mine actual condition, this mine is object of census of this great and dangerous source oil depot certainly, the well leaves mining and gangue library, determine great and dangerous cause in all 3 place, fulfil responsibility person strictly, executive key monitoring.