Why should the property be designated for fire fighting reconstruction?

According to the formal declaration procedures, if the area exceeds 300 square meters, it should be reported to the fire brigade for renovation, and if it is less than 300 square meters, it should be reported to the local police station for renovation. If necessary, the design unit should be asked to draw drawings and do it according to the formal procedures. If the property does not cooperate, you can directly complain to the property company. You can complain to the fire brigade about the property management company.

Generally, it is the most economical for the original fire control construction unit to undertake the transformation of some fire control facilities, and the quotation level should also be based. If there is evidence that its quotation is indeed much higher (refer to the official project cost), there is every reason to hire other construction units (but the possibility of lower quotation is very small, and there will be a lot of coordination and preliminary investigation expenses). Decoration projects generally do not have "general contracting", so there is no so-called "subcontracting".

You are contracting two professional projects in parallel: decoration professional contracting and fire fighting facilities professional contracting. It's up to you to determine the organizer. Because you don't recognize the property as the designated construction unit of fire control facilities, so the other party doesn't provide the corresponding information, I'm afraid it's logical that you can't go through the fire control procedures.