How much is the fire protection cost per square meter in the construction and installation costs of hotels and office buildings? How is it calculated?

This is not simply calculated in square meters

After all, a system is not evenly distributed in your square meter

I can roughly tell Some of your situation (according to the situation without pipe network, the pipe network is too complicated)

(Only HFC fire extinguishing can be used in densely populated areas)

In hotels, one cubic meter usually costs 0.634 kilograms One kilogram of pharmaceuticals usually costs 210 yuan

A cabinet with a container usually costs 14,100--36,500 yuan, depending on how big you need

One cubic meter of an office building generally costs 0.81 kilograms of pharmaceuticals

Others are the same as above