Packing list, instruction manual and list of materials, accessories and tools (original);
Factory certificate and factory accuracy (performance) inspection record (original);
Unpacking acceptance sheet;
Relevant descriptions, drawings and materials of self-made equipment;
Equipment foundation and concealed engineering drawings;
Power pipeline drawings;
Installation and commissioning acceptance form;
Raw materials related to the purchase of used equipment. Records of initial conditions of equipment use;
Maintain records regularly;
Regular inspection and monitoring records;
Equipment failure analysis report;
Equipment maintenance records;
Equipment sealed (enabled) list;
Equipment lubrication card;
Overhaul task book and completion acceptance report;
Technical transformation application and project technical and economic demonstration report;
Technical transformation instructions and drawings and trial effect appraisal;
Equipment accident report;
Equipment scrap list.