The acid washing equipment for the cleaning area of the Huaping Longji project in the Third Engineering Project Department has been installed and officially put into operation.

4 On April 29, the cleaning area pickling equipment installation of the Lijiang & Huaping Longi N-type product supporting pickling capacity transformation project, undertaken by the Third Engineering Project Department, was completed and officially put into production and operation.

Since the start of the project, Huaping has entered a period of high temperatures, with daytime temperatures consistently around 35℃. The construction work is carried out in an enclosed space, making heatstroke a significant risk for workers. In response, the project department has assigned personnel to monitor the workers' health and provided ample heatstroke prevention supplies to ensure safe production. After the project management personnel arrived, with the determination of "starting is to fight", they worked hard, reversed the schedule, planned every detail of "personnel, materials, and equipment" in advance, repeatedly studied and refined the construction difficulties and key points, and reasonably planned the construction sequence and content. After 41 days of hard work, the project completed all the construction of the ground, ceiling mezzanine water, heating, ventilation, and electrical systems in the pickling area of the 106# workshop on April 15, and successfully handed over the area to the owner. On April 29, all the cleaning equipment in this area was installed and officially put into production and operation.

To date, the site has completed the construction of 210m of new ditches, 2500m of pipeline installation, 2000m of bridge laying, 13000m of cable laying, and 4500m of ventilation duct installation in the pickling area. ㎡ 、corrosion-resistant metal plate ceiling installation 3150 ㎡ 、corrosion-resistant metal plate interior wall installation 1500 ㎡ 、steel structure hoisting 60t 、fire-retardant coating spraying 1100 ㎡ 。Next, the project department will continue to strive for success and make every effort to achieve the node target tasks. 5.10 [Third Engineering Project Department/Liu Xingxin]