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Dalian Hengli Project of Fourth Construction Company organized personnel to lay cables 2018-12-12 Source: Sinopec News Network Recently, Dalian Hengli Project of the Fourth Construction Company organized more than 200 employees to install and lay cables to ensure that the 1,300 kilometers of cable laying tasks were completed before New Year's Day. A few days ago, the Dalian area entered the winter cold wave period. After the first heavy snowfall this winter, the lowest temperature reached minus 14 degrees Celsius. With the full connection of the structural pipe corridors and bridges of the benzene making unit, the Dalian Hengli Project Department has ushered in the peak period of cable laying. Faced with the task of laying 1,300 kilometers of cables, the project department has invested 221 workers to lay electrical and instrument cables in the three major areas of benzene making, PX and tank area at the same time. Since snowfall has had an impact on the laying progress, in order to ensure the construction progress, the project department adjusted the battle plan. In snowy days, the focus of cable laying will be shifted to the substation and cabinet room, staggering the snowfall period and the lowest temperature time every day, which not only effectively ensures the progress, but also ensures the safe construction of the workers. After the snowfall, the project department organized the safety department to inspect the laying path, clear the snow, and take anti-skid measures on the horse track to avoid falling accidents when laying cables at high altitudes. At present, more than 500 kilometers of cable laying have been completed for this project, with an average daily laying of more than 30 kilometers. The cable laying task is expected to be completed before December 30. (Fu Qiang and Ma Qing)
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Winter antifreeze and anticondensation account for a large part of daily work in chemical plants in the north. Every winter, I envy the south.
Prevent floods and typhoons in southern summer
According to the news from Sinochem 13th Construction, Sections I and II of the 10kV high-voltage system of the purification substation of Hengli Petrochemical (Dalian) Refining and Chemical Co., Ltd.'s 20 million tons/year refining and chemical integrated project coal-to-hydrogen co-production acetic acid unit recently received power at one time. On November 5, sections III and IV of the 10kV high-voltage system were successfully powered at one time. Each device gradually enters the test run stage. The supporting hydrogen production capacity of the Hengli Petrochemical Refining and Chemical Integrated Project is 321,000 m3/h. It also produces 500,000 tons of methanol, 350,000 tons of acetic acid, and 30,000 m3/h fuel gas. The device adopts East China University of Science and Technology’s multi-nozzle gasification technology.