The investigation and management of fire hazards includes: (1) the implementation of fire laws, regulations and rules. (2) the establishment and implementation of fire safety responsibility system, fire safety system and fire safety operation procedures. (3) Conduct fire safety education and training for employees. (4) The formulation and exercise of the fire fighting and emergency evacuation plan of the unit. (five) the fire spacing between buildings, fire exits, building safety exits, evacuation exits and fire zones. (6) The condition of fire hydrants, the operation of automatic fire-fighting facilities such as automatic fire alarm, automatic fire extinguishing and smoke control system, and the configuration of fire-fighting equipment, etc. (7) Operation of electrical wiring and electrical equipment. (8) Fire resistance of building interior decoration materials. (nine) the location of the units and places that produce, store and deal in flammable and explosive chemicals. (10) In the three-in-one place, personnel accommodation is separated from production, storage and operation by fire prevention, safety exits and evacuation passages are set, fire hydrants and automatic fire fighting facilities are operated, and electrical circuits and equipment are laid. (1 1) Fire protection design review and fire protection acceptance of new construction, reconstruction and expansion projects. (12) Quality of fire protection products in sales and use.