What are the procedures for installing a seat elevator in the corridor?

The following procedures are required to install the seat lift in the corridor:

1. Entrust a design unit with corresponding qualifications to design engineering drawings, and solicit the opinions of relevant owners. According to the design requirements, the old buildings with elevators meet the relevant specifications and standards in terms of building spacing, building sunshine, fire safety, building plane design and structural safety.

2. Declare the above design scheme to the planning department, and carry out a series of steps such as pre-approval publicity, design modification and soliciting opinions.

3. After reviewing the design scheme of the seat elevator, determine the construction unit and supervision unit, and go through the safety and quality supervision and registration formalities with the construction administrative department to obtain the construction permit.

Specific operations can be consulted with relevant departments.