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我队施工地区的地南地形是“山高坡陡”,浅井工程多在陡坡边缘,施工不便,为了适应地质勘探的需要,在鼓足干劲、力争上游、多快好省地建设社会主义的总路线照耀下,为了保证安全,便于施工,降低成本费用,将原设计的浅井,改为“小断面的平洞和小斜井”掘进。经过30多个井洞的实践证明,确能提高效率,最高队班效率达2．80公尺,五月份平均队班效率为1．02公尺,六月份平均队班效率为1．21公尺,同时保证了质量及安全,成本降低50%,同样达到地质要求,加速了地质勘探任务的早日完成,从而扭转了手掘落后的局面。
In the construction area of our team, the topography of the south of the country is “steep hill and steep slopes.” Most shallow and shallow works are on the edge of steep slopes, so construction is inconvenient. In order to meet the needs of geological exploration, the general line of building socialism is shining in the upper reaches, , In order to ensure safety, ease of construction and cost reduction, the shallow well of the original design was changed to “small holes and small inclined shafts” for tunneling. After more than 30 wells proved to be effective, the efficiency of the top team was 2.80 meters, the average team efficiency was 1.02 meters in May, and the average team efficiency in June was 1.21 kilometers Ruler, while ensuring the quality and safety of the cost reduction of 50%, also meet the geological requirements, accelerate the early completion of geological exploration mission, thus reversing the hand digging behind the situation.