仪征化纤年产300万吨PTA项目地管施工稳步推进

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4月9日，中国石化仪征化纤公司年产300万吨PTA项目第一根主装置循环水地管顺利安装就位，标志着该项目主装置地管施工正式拉开帷幕，现场施工掀起新一轮建设高潮。

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自3月上旬以来，装置外围地管施工作业陆续开始。当前，主装置地管施工主要在氧化区域，据了解，本次安装的主装置循环水碳钢管道最大直径是DN2200mm，管壁厚20.62mm，是目前施工中直径最大的管道。

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面对管道直径大、焊接难度高和填埋较深的特点，项目部提前策划，与监理、施工单位进行对接，对地管施工进行全面分析，制定详细的地管施工方案。

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同时，加强施工过程安全和质量管控，现场施工领导全程带班，确保在最短时间内保质保量完成焊接任务。

截至目前，年产300万吨PTA项目共铺设循环水、生产水、生活水、消防水以及消防泡沫地管2546米，完成焊接量1万余寸。项目部将继续做好地管施工统筹，严把安全、质量关，优化施工方案和进度安排，为土建顺利施工、按时交安创造有利条件。