In order to ensure that the major maintenance of the unit in 2023 is completed on schedule, in accordance with the overall plan of Shaanxi Jintai Chlor-Alkali Chemical Co., Ltd., the caustic soda branch has established an overhaul command team to carefully prepare and deploy it carefully, from aspects such as plan formulation, personnel training, material preparation, and measure implementation. Solidly advance various tasks and make every effort to prepare for the major maintenance.

In order to ensure the safety, quality and progress of major repairs, the goal of successful driving is achieved. The caustic soda branch factory planned in advance and sorted out a total of 19 key maintenance projects and 169 maintenance projects, including the replacement of the spray system of the first and second lines of hydrogen washing towers, the replacement of the second line of chlorine washing towers, and the replacement of the first line of waste gas absorption towers and connecting pipelines. Six task teams were established based on the maintenance projects. Each task team required each task leader and project leader to go deep into the site to confirm the maintenance tasks and reasonably arrange the key maintenance projects. Major maintenance preparation meetings have been held many times to summarize past maintenance experience, combine key projects, technical transformations and other contents, and conduct division of labor against maintenance projects and equipment areas to avoid cross-operations and inadequate personnel arrangements affecting maintenance progress and maintenance quality, and ensure high quality and efficiency. Complete major maintenance tasks.

Next, the caustic soda branch factory will continue to do a good job in the maintenance work in 2023, regard the major maintenance as a test to improve the work style and ability building of cadres, the management level of the branch factory, and the operation of employees 'positions, and achieve "zero accidents" with a spirit of unity, cooperation and excellence. The maintenance goal of zero damage, zero repair "ensures that the company's production equipment is successfully started in one time.