There are 4 110kV lines, 6 main transformers and more than 160 10kV switch cabinets for the 110kV Yongxiang II Substation and 110kV Xiangwei Substation. As the general contractor of the EPC project, the project management team carefully organized, rationally arranged and planned the progress, and finally completed the emergency repair within 30 days, which strongly guaranteed that the user could timely resume its production.