Public building ceiling fallout prevention project

In the Great East Japan Earthquake, the revised Building Standards Law Enforcement Order was enforced in April 2014 following the large number of ceilings of buildings with large-scale spaces falling off. As a result, it is required that specific ceilings (* see below) when building a new building conform to the new standards On the other hand, certain ceilings of existing facilities are not retrospective to the new standards, but they are treated as existing ineligible.
Therefore, Yokohama City has decided to renovate all specified ceilings, such as existing ineligible citizen use facilities, etc., so that the safety of citizens and fulfill the role of disaster prevention functions can be fully fulfilled in the event of a disaster. We will try to reduce the damage caused by falling off. In order to promote this steadily and systematically, we have formulated the "Yokohama City Public Building Ceiling Leave Measures Business Plan".

Hanging ceilings with a ceiling height of more than 6m, its horizontal projection area exceeds 200m2, and the weight of the ceiling member exceeds 2kg / m2.

Yokohama City Public Building Ceiling Falling Measures Business Plan (PDF: 465KB)

Among existing public buildings of Motoichi, facilities with specific ceilings (elementary and junior high schools, high schools, special support schools, etc. are excluded from the target for completion of measures in 2015.)

We have begun all designs by FY2022.

Business progress of each facility (PDF: 327KB)
Business progress as of March 31, 2024.
(It is subject to change in the future.) The closed period of the facility and the construction period may not match. )

It is expected to be completed in FY2025.