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1984年下半年以来,大庆油建公司在中区的改造施工中,由于油田老区地下情况十分复杂,施工现场的地下设施在地面没有任何标志,而施工图上也无标注。加之工期要求紧,施工单位既无能力又无时间带着施工图对地下情况进行调查核实。所以,先后挖断市内通讯电缆、长途通讯电缆、国际通讯电缆和几个企、事业单位的电源电缆共十条次,损伤油、水管线四起,累计经济损失达数万元。万幸的是这几起事故尚无人身伤亡,但其可能产生的后果是不堪设想的,而且造成的社会影响和经济损失也是很大的。
Since the second half of 1984, Daqing Oilfield Construction Company in the transformation of the construction of the Central District, due to the underground complex in the old oilfields, underground facilities at the construction site without any mark on the ground, and construction drawings are not marked. Coupled with tight schedule requirements, the construction unit is neither capable nor time with the construction drawings to investigate the underground conditions. Therefore, successively dredged the city’s communications cables, long-distance communications cables, international telecommunications cables and several enterprises and institutions of power cables a total of 10 times, damaged oil and water pipelines four, the cumulative economic losses of tens of thousands of dollars. Fortunately, there are no casualties in these incidents, but the possible consequences are unimaginable, and the social impact and economic losses caused by them are also great.