Safety assessment, environmental assessment, health assessment and energy-saving assessment report ... can anyone who knows me tell me how to deal with it? There must be a detailed process. ...

This is a complicated process. Say "please" can be more than one or two words. You must be mentally prepared for difficulties. However, these materials need to be commissioned by professional units to prepare reports. You can consult the entrusted professional units first, and then ask them to guide you to complete these tasks. Specifically, safety assessment needs to be compiled by safety assessment agencies, environmental impact assessment agencies and occupational disease prevention and control institutes. At present, the qualification management measures for energy-saving assessment have not yet been issued. You can consult the local development and reform commission or the industrial and information commission and do as they ask. As for these professional organizations, you can check them online. Of course, it is recommended to find a local one.