Yangzi Petrochemical Company newly built three sets of large-scale equipment for butadiene installations. Sinopec’s Fifth Construction Company, Yangzi Engineering Company and Olefins Plant cooperated with each other and successfully hoisted them in place on June 4. This indicates that the installation of three ground equipments for butadiene installations has been fully carried out.
The DA3101A, B extraction tower is 35 meters high and weighs more than 70 tons. It is the key equipment for building three sets of butadiene equipment, and is also the first lifting equipment. Sinopec Fifth Construction Company and Yangzi Engineering Company's project department worked together with related hoisting and construction units to formulate a detailed hoisting plan as early as possible. According to the on-site reconstruction of construction operations, the hoisting program was repeatedly reviewed and modified on site, and 750 tons of large cranes were eventually used. With the 160 tons of cranes with the whole process of lifting. On June 4, DA3101A and B towers arrived at the site of three sets of butadiene. The olefins plant cooperated with Sinopec Fifth Construction Company and Yangzi Engineering Company's project department to inspect the hoisting preparation work, especially for HSE work of hoisting operations. Seriously confirm the signature. The HSE and butadiene workshops of olefin plants also sent personnel to the site of lifting to conduct safety monitoring. Detailed inspections were conducted on various preventive measures in the process of risk assessment and hazard identification before equipment lifting. The butadiene plant of the olefin plant and the head of the technical reform office were also in charge. The entire process of engineering and technical personnel participated in the on-site lifting construction. Sinopec Five Corporation also cooperated with the relevant construction units to carry out repeated inspections and adjustments on the key links such as crane ropes, hooks, and counterweight travel positions in order to fully prepare for safe lifting. The entire installation process took only half an hour. Subsequently, the DA3101B tower was safely and safely lifted into place.
The smooth installation of the two towers laid the foundation for the progress of the overall progress of the three butadiene entire renovation projects.
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