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中洛输油管道始建于1984年,随着输油管道日益老龄化和输油管道上方隐患点整治工作的持续化推进,对原有管道进行局部换管作业时有发生,而如何对旧管道进行无害化处置,不使其造成二次污染成为新的隐患显得尤为重要。本文以中洛线新乡市洪门段140#-141#桩间管道改线工程旧管道无害化处置为例,重点阐述了旧管道无害化处置流程、技术要求。
The construction of Zhongluo Oil Pipeline was started in 1984. With the continuous aging of oil pipelines and the improvement of hidden danger spots above the oil pipelines, the operation of local pipe replacement has occurred from time to time. However, Decontamination, not to cause secondary pollution as a new hidden danger is particularly important. In this paper, taking the innocuous disposal of old pipelines in the pipeline rebuilding project of # 140 # -141 # in Hongmen Section of Xinxiang City, Zhongluo Line as an example, the disposal process and technical requirements of old pipe decontamination are emphatically expounded.