The installation of 8 large-scale towers for the Hebei HNA Petrochemical project has been successfully completed!

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The installation of 8 large-scale towers for the Hebei HNA Petrochemical project has been successfully completed! Recently, with the final tower accurately installed, the 800,000-ton per year butyl octanol production project at Hebei HNA Petrochemical, undertaken by the Fourth Engineering Company of China National Chemical 14th Construction Corporation, has successfully completed the installation of all 8 large-scale towers. It is reported that the lifting operations began on January 8 and lasted for 25 days; the tallest tower component reached 85 meters, marking the full transition of the project to a new phase focused on equipment installation and commissioning. On site, the project team utilized a combined approach involving a 750-ton crawler crane and a 500-ton truck crane to organize the work in an efficient manner. During the 25-day continuous operation, the team effectively mitigated the effects of the severe cold by using equipment resistant to low temperatures and optimizing the working hours ； By relying on precise calculations and real-time monitoring, the lifting errors of the 85-meter-tall tower are kept within the design limits ； By optimizing the coordinated command of multiple cranes and daily construction scheduling, it was successfully possible to overcome the challenges associated with precise positioning at great heights and the simultaneous execution of multiple tasks on the ground. Throughout the entire lifting process, the principle of giving top priority to safety and quality was upheld at all times. Technical personnel and supervisors were present to oversee the process throughout, ensuring closed-loop control over every stage; as a result, all lifting tasks were completed safely, with high quality and efficiency.