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我局管内地区除少部分在三江冲积平原外,绝大部分在山区,且山区又多数为贫水地区,过去所修建的水源井,多数超过五十年了,水量衰退,水源恶化,故当前对水源井的改造或新建,已成为我们给水工作中突出的重点。在批林批孔运动推动下,我局地质勘探工人和工程技术人员,加强了水文地质调查工作,由于过去在地下水源勘探过程中,采用钻机打孔找水方法,需要很多人力、物力,更主要是工期太长,远不能满足用水急需,为此,我们学习采用了电测找水的新方法,在党支部的直接领导下,今年才开始试用,首先用在我局几处沿线山区,经过电测推断和分析,在十
In addition to a small part of the management area in the Sanjiang alluvial plain, the vast majority are in mountainous areas and most of the mountainous areas are poor areas. In the past, most of the water source wells were built over the past 50 years. Water quality declined and water sources deteriorated. Therefore, The reconstruction or new construction of water source wells has become a prominent issue in our water supply work. Due to the approval of the Punch Hole Campaign, our Bureau of Geological Prospecting Workers and engineers and technicians strengthened the hydrogeological survey work. In the past, when drilling groundwater to find water, it took a lot of manpower, material resources and more The main reason is that the construction period is too long and can not meet the urgent needs of water supply. Therefore, we learned to adopt a new method of measuring and measuring water. Under the direct leadership of the Party branch, this year we started to try it out. First, After electrical inference and analysis, in ten