Except for the first, second and third floors, KTV can be set up on other floors, but the requirements are more stringent.

The box is located on the fourth floor:

Code for fire protection design of high-rise civil buildings GB 50045-95(2005 edition)

4. 1.5A.2 The building area of the hall shall not exceed 200m2；;

4. 1.5A.3

A hall or room should have at least two exits. When the building area of the hall or room is less than 50m2, an exit can be set.

4. 1.5A.4

Automatic fire alarm system and automatic sprinkler system shall be set up.

4. 1.5A.5 Smoke control facilities shall be set up, which shall comply with the relevant provisions of this specification.

4. 1.5A.6

On the ground or near-ground walls of main evacuation passages such as evacuation walkways, luminous evacuation signs should be set up.

Code for Fire Protection of Building Design GB 500 16-2006

5. 1. 15 When it must be arranged on other floors other than the first, second or third floors of a building, the following requirements shall be met:

2

The building area of a hall and room should not be more than 200m2, and the non-combustible partition wall with fire resistance not less than 2.00h and 1.00h should be adopted.

The incombustible floor is separated from other parts, and the evacuation door of the hall should be equipped with Class B fire doors;

3 Smoke control facilities shall be set according to Chapter 9 of this specification.