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我队金釵坡跃进坑經常迂到烂迎头,不能正常打眼放砲掘进,往往需要密棚前进,块石多又大,泥巴渣子多,安全問題很大,各工种不能平行作业。在块石多又烂的迎头中掘进,放砲容易将廂木崩倒,这些特点給我们坑道掘进带來許多困难,直接威胁着速度的加快。去年在大鬧技术革新中,分队党总支提出“好迎头大干,烂迎头硬干,坚決破烂迎头关”的口号。全队坑探职工积极行动起来,向烂迎头开始进攻。因此,烂迎头掘进速度由以往月平均进度22—35公尺,
Our team Jinchaibao jumped into the pit often roundabout to go head-to-head, can not be normal boresome shot heading, often need to close the roof, large rock and large, mud and more clods, security problems, all kinds of work can not be parallel operation. In the more bad stone headway heading, shot blasting easily collapsed, these characteristics give us tunneling many difficulties, a direct threat to the speed. In the technical renovation of downtown last year, the party chief general branch proposed the slogan of “doing a good job of head-on, doing a hard job decisively and resolutely smashing head-on”. Team pit exploration workers to take positive action, start to attack the head started to bad. Therefore, the speed of head-on heading for the past from the average monthly progress of 22-35 meters,