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The truss of pipeline gallery No. 1 for the refining transformation and upgrading project in Maoming was successfully hoisted. Recently, the truss of Pipeline Gallery No. 1, which is part of the renovation of the entire plant’s process and thermal pipeline systems in the chemical plant area of Sinopec Maoming Branch’ refining transformation, upgrading and ethylene quality improvement project, was successfully hoisted into place. The truss to be lifted this time has a total length of 24 meters and a total weight of approximately 23.5 tons. Due to the large span of the truss, the on-site working space is relatively limited, posing significant challenges to the installation process. To this end, the project team developed a detailed construction plan based on the actual conditions on site, and provided comprehensive safety and technical instructions to all personnel involved in the lifting operations, to ensure that the work was carried out strictly in accordance with the plan. Through scientific organization and meticulous management, the project team ultimately completed this lifting task safely and efficiently.
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