某生产队,为清理新建水井,下井时发生急性二氧化碳中毒,经抢救无效死亡二例,现报告如下, 经过 该生产队月前在村头动工新建水井一口(井深8m,直径0.72m,底1.2m,水深2m)。六月30日下午5时,生产队长占××(男,32岁)下井观察水质,准备清理后使用,当下井3m多深时,只听占咳嗽两声,背靠竹梯昏去,一社员下井抢救,但因自觉头昏、胸闷、四肢无力、呼吸困难即爬上井面,接着其弟下井,当抱住占上身时也昏倒了,相继又系绳下井两人,均因同样症状抢救未成。经十多分钟,兄弟俩滑进水中,情况危急,这时自井内吊水十几大桶,搅动井内空气后由一工人系安全绳下井,顺利地将两人打捞上来,中毒者从昏迷到被救出井面前后约40分钟。 A production team, in order to clean up the new wells, went underground when acute carbon dioxide poisoning, died of death after two cases of ineffective, are reported as follows, after the production team in the village head start a new well (well depth 8m, diameter 0.72m, bottom 1.2 m, water depth 2m). At 5 pm on June 30, the captain of production accounted for ×× (male, 32 years old) to observe the water quality and prepare for use after cleaning. When the depth of the next well is more than 3 meters, it only takes two coughs, Members of the rescue went down, but because of consciously dizzy, chest tightness, weakness, difficulty breathing that climb the well, and then his younger brother went to work, when clinging to the upper body also fainted, one after another tethered wells down, both due to the same symptoms Not yet. After more than ten minutes, the brothers slip into the water, the situation is critical, then hang a dozen vats from the well, agitating the well after the air by a worker safety rope down well, the two successfully salvaged, poisoning from coma About 40 minutes before and after being rescued from the well.