All tasks related to the cabling of the polypropylene unit in Tarim’s 1.2 million tons per year Phase II ethylene project have been completed

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On December 28, 2025, the cabinet cabling work for the polypropylene unit of Urumqi’s 1.2 million tons per year Phase II ethylene project at Dushanbe Petrochemical Company, which was carried out by the Tarim Polypropylene Project Team of the Fourth Branch, was completed in its entirety three days ahead of schedule. This achievement laid a crucial foundation for the subsequent commissioning and operation of the project. Since the task of wiring the project cabinets was initiated on November 20, facing the dual challenges of a tight schedule and complex working conditions, the project team has relied on the leadership of Party building to overcome these difficulties. They formed Party member task forces, transforming the political advantages of the Party organization into practical momentum for tackling challenges. The project team organized Qin Yi’s work team from the Electrical and Instrumentation Company to work round the clock. Over a period of one and a half months, the team carried out efficient construction, completing a total of 830 inter-panel connections, 380 power cables, 218 electrical and instrumentation connections, 470 DCS-specific cables, 248 main cables on-site, as well as more than 400 various other types of cables. In total, over 2,000 cables were laid, nearly 3,000 cable terminals were manufactured, and more than 3,000 connection points were established, demonstrating their strong capabilities and commitment to overcoming challenges. As the core hub for the automated operation of a project, the cabinet room is responsible for data transmission and command control between on-site equipment and instruments; the quality of its construction directly affects whether the equipment can operate safely and accurately. During the construction process, the project team adhered strictly to the technical standards. Facing limited working space, they followed the principle of \"constructing while optimizing\" to ensure that all connections were made correctly from the start, in a safe and reliable manner. At the same time, the team scientifically coordinated the construction schedule, advancing both interior wiring work and outdoor infrastructure construction in parallel to ensure seamless integration; its professional standards and pragmatic approach won recognition from all parties involved. At present, the cabinet room meets the requirements for individual unit testing and integrated testing, providing a solid guarantee for the timely and high-quality commissioning of the project.