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    1. 您好!歡迎來到煤礦安全生產網!

      +380水平運輸巷開切掘進作業規程

      作者:佚名 2011-12-04 20:48 來源:本站原創
      18.當工作面穿過斷層破碎帶時,必須根據現場情況進行支護,并縮小棚間距,采用手稿掘進,嚴禁爆破施工,只有在保證支護完好情況下,方可繼續向前施工。
      19.工作面采用人力裝車時,必須做到三不傷害。
      20.在石墨巷道掘進時,嚴格按爆破說明書施工,全斷面一次爆破,嚴格控制藥量,使放炮對圍巖的破壞控制在最小程度。
      21.放炮待15分鐘后,炮煙吹散后,放跑員,瓦檢員,班組長方可進入工作面檢查瓦斯.頂板和瞎炮及支護等情況。發現問題及時處理。
      22.處理瞎炮時,必須遵守下列規定:
           由于連線不良造成的拒炮,可從新連線起爆。
      如果是瞎炮必須如下:
      1)在距瞎炮眼0.30米以外另打一平行的新炮眼,重新裝藥起爆。
      2)嚴禁用鎬刨或從炮眼中取出原放置的藥卷。無論有無殘余炸藥嚴禁將炮眼殘底繼續加深。嚴禁用打眼的方法往外掏藥,嚴禁用壓風吹殘炮炮眼。
      23.掘進時,必須做到先探后掘。
      24.各班組嚴格執行交接班制度,有不安全因素必須向下一班交接清楚。下一班接班后必須先處理好隱患后在生產,否則不準生產,一定要達到安全生產。
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
       
                         
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       徹 學 習 人 員 簽 字
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