近日,在不影响掘进的前提下,经过1天见缝插针的紧凑施工,成都地铁19号线项目怡心湖站~正兴湾站盾构区间右线顺利完成了始发洞门浇筑工作。
怡心湖站~正兴湾站区间盾构右线隧道长2277.72米,区间共设1个风井,8个洞门及3座联络通道。截至目前已掘进1233米,完成管片拼装685环。

施工单位高度重视、提前筹划、组织有序、沉着应对,统筹调配资源,紧抓工序衔接。一是编制优化专项施工方案,对作业人员多次进行细致的技术交底,配足机械设备,调整施工组织;二是制定施工计划和节点目标,倒排工期,采取“白加黑”倒班工作方式,充分发挥团队优势,在保障安全质量的前提下紧抓生产进度;三是安排专职安全员全过程监督安全隐患,坚持安全隐患早发现、早报告、早解决,确保洞门施工安全、稳定、高效。
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