A, where the kitchen set chimney, grease hood, grease pipe units, must be chimney, grease hood, grease pipe cleaning into the fire responsibility system, the implementation of key management. Thoroughly check and clean up once every two to three months; cookers, grease hoods, grease duct corners should be cleaned up no less than once a month; grease that can usually be seen should be removed in a timely manner to keep the grease facilities clean and prevent the occurrence of fire accidents. Secondly, when the catering unit builds or reconstructs the operation room of the cafeteria, the chimney and exhaust pipe should be set up separately, not close to the combustible structure, and keep a certain safety distance. Brick and combustible structures, the distance of not less than 24 centimeters, metal not less than 50 centimeters, chimneys, smoke pipes should be higher than the building more than 50 centimeters, roast duck special flue diameter should not be less than 60 centimeters, additional flue safety inspection holes. No combustible debris is allowed to be piled up near the flue to prevent sparks from flying out and causing fire. Each chimney, the corner of the exhaust pipe should be installed at the corner of the activities of the mouth, as cleaning grease and safety inspection. Catering units should formulate and implement fire safety management measures for kitchen chimneys and grease ducts, clarify the responsible personnel and establish cleaning records. Fourth, catering units in the use of fire staff can not be off duty, can not violate the operating procedures, and the staff to carry out fire safety publicity and education and fire safety knowledge training, regular fire-fighting technology training, so that they consciously abide by the fire regulations, fire safety systems, safe operating procedures to ensure safety. Sixth, catering units cleaning flue, must hold a business license issued by the business sector and the Beijing Fire Protection Association issued by the flue cleaning technology services with a quality assurance system unit credentials of the cleaning company. Before cleaning and cleaning companies should sign a fire safety agreement, cleaning work is completed, the two sides should be cleaned quality acceptance, and signed a quality assurance period, qualified before delivery. Seven, engaged in chimney, exhaust fume pipe cleaning work units of chimneys, exhaust fume pipes and other cleaning must ensure the quality of fire prevention requirements. Municipal Public Security Bureau of the Fire Bureau of the cleaning quality of occasional spot checks, found that the quality of the problem, will be sent to the relevant departments off a letter recommending the revocation of the unit's cleaning credentials. Eight, the unit has one of the following behaviors in accordance with the "Beijing Fire Safety Responsibility Supervision and Management Measures" and the relevant fire regulations to impose financial penalties or terminate the lease contract: 1, food and beverage establishments in the specified period of time did not clean the chimney, grease hoods, grease ducts. 2, new construction, alteration of the cafeteria operation room is not set up in accordance with the provisions of the chimney, grease ducts. 3, due to the cleaning company cleaning incomplete in the cleaning The fire occurred during the safety period. 4, the unit fire safety responsibility system is not implemented, the use of fire when the staff off duty, violation of operating procedures.