在建设初期，项目团队坚持高标准规划，以绿色环保和低能耗为目标，推进相关设计工作；迅速开展长周期 设备订货，启动了非长周期设备和材料的采购，为后续施工提供了物资保障。在进入全面建设期后，混凝 土、装置区地管、钢结构、设备安装等工作多线并进，现场大型设备密集，交叉作业多、施工强度大，超大 件设备运输路径需跨越多重障碍，施工精度要求极高。 12月25日，华锦阿美精细化工及原料工程项目建设迎来重要里程碑，1500万吨/年常减压蒸馏装置、500万 吨/年渣油加氢装置、370万吨/年柴油加氢裂化装置等32套主要生产装置全部机械竣工，圆满完成年内目 标。 华锦阿美精细化工及原料工程项目于2023年3月29日开工，总投资837亿元，主要建设1500万吨/年炼油和165 万吨/年乙烯等32套工艺装置。 华锦阿美工程管理部经理辛东风介绍说："32套主要装置机械竣工是关键节点，更是新目标的起点。项目团 队将严谨推进"三查四定"及尾项整改，确保高质量实现中交，同时全面开展工艺管线吹扫、仪表联调、单机 试车等生产准备工作，为一次开车成功打下坚实保障。" 据悉，华锦阿美项目投产后，将打通产业链上下游，降低成品油产率，迈向价值链高端，引领 ...

Core Viewpoint - The Tianjin Petrochemical third-phase facility maintenance work, undertaken by Sinopec Fourth Construction Company, is progressing as planned, marking a significant phase in the maintenance of critical equipment [1] Group 1: Maintenance Progress - The maintenance work at the Daguang maintenance site has fully commenced, with various tasks advancing according to the predetermined schedule [1] - The key reactor of the vacuum residue hydrogenation unit in the Tianjin Petrochemical Joint No. 9 workshop has successfully completed the major cover removal operation, allowing for subsequent internal component inspections and catalyst replacements [1] - This completion signifies that the facility maintenance has entered the core construction phase [1] Group 2: Equipment Inspection and Upgrades - Multiple critical heat exchangers within the facility are undergoing simultaneous maintenance, with personnel conducting thorough cleaning, testing, and component replacements to eliminate operational risks [1] - This ensures high-efficiency heat exchange performance for the upcoming operational cycle [1] - Additionally, the dismantling of relevant process pipelines for technological upgrades is steadily progressing, creating conditions for the installation of new pipelines and optimization of the facility [1]