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Anonymous users2024-01-23If the windowless room is larger than 50 square meters, you will have to do smoke exhaust, and you must be in a crowded place.
The natural smoke exhaust area is still 2% requirement.
Look at your window height requirements to: 1. The height of the floor is less than three meters, and the height of the window should be more than one-half, 2. The opening area of the window is 70 ° based on the actual window area. If the opening angle is less than 70°, it will be calculated according to the opening projection area.
3. If the floor height is more than three meters, a smoke exhaust window shall be set up at the minimum clear height.
The minimum clear height should be calculated according to the following formula: Hq = where Hq - minimum clear height (m) H - building height of the smoke exhaust space (m).
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Anonymous users2024-01-22This area of less than 300 square meters does not need to be declared directly for pre-opening inspection, more than 300 square meters only need to design and acceptance of the record and opening inspection, 200 square meters of public places need to be set up with fire hydrants and emergency lighting and fire extinguishers.
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Anonymous users2024-01-21Yes. The catering industry needs to apply for a business license, which is a public place. Regardless of the size of the public place, it is necessary to apply for the "Fire Inspection Qualified Opinion", the area is less than 300 square meters, and the opening inspection can be directly filed online, and the fire window of the local administrative examination and approval center is handled if it is more than 300 square meters.
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Anonymous users2024-01-20Yes. If the civil aircraft is more than 120 square meters or more, it needs to consider smoke exhaust, and this 200 square meters needs to consider the smoke exhaust windows that meet the area of not less than 1 3 of the evacuation passage area of the restaurant and need not less than 2.
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Anonymous users2024-01-19According to the latest regulations, if the room area of a public place is more than 50 square meters, two exits in the same direction are required.
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Anonymous users2024-01-18Smoke exhaust facilities are used only when it is more than 300 square meters, and natural smoke exhaust is preferred.
The requirements for the basement to start the Chinese restaurant are relatively high, maintain ventilation water and fire escapes, etc.
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Whether it is violated is related to the type of building, the fire hazard of the place, etc. For example, private houses are fine, but public places such as shopping malls, hospitals, singing, dancing and entertainment venues are not.
It's okay to report. However, smoking in the toilet of the mall does not seem to violate the fire protection law. For the sake of your own health, it is recommended that you stay away from the toilet, which is the best way.