放炮警戒距离是多少 -法律知识-法规政策咨询及电话投诉类法律援助-法律咨询免费平台-国际律师联盟

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问题	放炮警戒距离是多少 -法律知识
释义	法律分析：炮采工作面的放炮安全距离是不小于50米。炮掘工作面的放炮安全距离是直巷不小于100米，拐弯巷道不小于75米。放炮时必须在放炮安全距离以外设置警戒，即警戒距离必须大于放炮安全距离。法律依据：《井下放炮警戒的规定》第一条井下放炮必须按安全规程315—346条执行。第二条放炮前，班、组长必须亲自布置责任心强的人，在警戒线和可能进入放炮地点的所有通道（路）上担任警戒工作。警戒人员在有掩护的安全地点进行警戒。
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