There are about 4,000 people eating in the staff cafeteria, so can the restaurant be located on the

It is possible to do it underground, but fire safety must have enough vents.

According to your underground accessibility, it is certain that it is difficult to approve the fire protection, and it is easier to get it if it has a relationship. As for whether it can be underground, it will definitely do.

The second basement floor is not allowed by firefighting, depending on whether you have enough safe passages.

The fire protection procedures are handled directly to the fire management detachment where you are located, and you need to find the person in charge of the segment on your side to talk about the handling process specifically, because this process is mainly how to go through the approval process on his side; However, you must be mentally prepared, it is generally not easy to handle, especially in large areas of business and other places! Let's talk to the person in charge of the segment, it will be of great help!

4,000 people is not a small number, and there should be a corresponding canteen.

Is the ventilation good? If the ventilation is not good, please do not have a place for employees to eat.