Shanghai Daoqin Plastics Co., Ltd.

4 month 8 day, chemical industry group Tenth Construction company 承建 烟台万华 ethylene plant/unit most rear 一台塔—— water 汽提塔 inner parts 安装圆满结束, 至此整 ethylene plant/unit 18台塔 inner parts full formed, achieve also important 节点.

该 project has 18台塔 inner parts need 安装, 安装程序 complex, process requirements 严格, from 2019 year 7 month construction start 以, 施工人员先 rear 克服 酷暑 and 严寒天 gas, 经历 两节 and effect/influence 工期, combined features, innovation multiple 施工手段, especially in inner parts 厂家整改 and issues slow lower, 施工人员工 as in 争取主动, 帮助业主 and 厂家整改 issues, 施工进 degree add fast 并创造 more 处亮点.

most high, most heavy, most large propylene 精馏塔塔盘 is USA Honeywell product, not only manufacturing precision, quality requirements more add 严格, difficult degree large, its 筒体直径8.5米, high 114.3米, equipment weight 1460吨, inner parts 共计215层, 参建团队知 difficult 而进, from most 初 3天安装1层 add fast to 两天3层, 一天2层, most 终展开 8 as 业面, ratio 预定工期提 front 30天完 formed, 业主主 tube/pipe high degree Tenth Construction tool has difficult front especially can 战斗, especially has method, key/critical can 打胜仗 精神,

alkali inner parts is Imported material, full 英文安装 technology belt/tape large 不便, inner parts quality 检查执行FMC厂家 technology requirements, 不执行国 inner standards, this for as 业人员提出 more large 挑战. for full 英文图纸 and 语言交流障碍 and other issues, technology 人员翻译 图纸 focus/key point separation and combined 格验收 table/sheet mono, in and technology 人员沟通塔盘安装 focus/key point and difficulty/challenge, as 业人员 through technology 员 翻译逐步掌握 安装 need and standards, most 终塔盘波纹 sheet/plate and sheet/plate 安装符 combined technology requirements, water degree control in 6 mm以 inner, dry 净整洁, to conditions.

ethylene 精馏塔61C1440 is high 塔, high 90.7米, 直径5米, net weight 420吨, 塔盘达129层, is ethylene plant/unit product 塔, inner parts is 304L不锈钢材质, 首次安装验收时发现塔盘 data combined 格, 厂家认 can 并答复处理, this 一处理就停工 一 more month.

due to 烟台 区 is more 风 冬季, 塔盘安装如 again lower, effect/influence plant/unit 工期. project 部一方面协调并督促厂家 add fast 整改进 degree, 一方面投入施工队自己整改 add 塔盘施工. due to as property, 塔盘安装经 施工人员36天 add add 点, to 业主完 formed combined 格 “答卷”.