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City Hall Seismic Retrofit

Last Updated August 6, 2024

Overview of Construction

Major overview
 Administrative BuildingCity Counsil Building
Main contents

[Seismic reinforcement work]
A seismic isolation method was adopted to realize construction while living.
※Please refer to Housing and Architecture Bureau facility maintenance section for details of construction.

[Renovation work]
・Barrier-free construction
Installation of elevators, installation of multipurpose toilets, etc.
・Seismic reinforcement work
New construction of RC walls, installation of steel braces, etc.
Construction periodFrom February 2009 to April 2009From December 2000 to July 2004
Amount of constructionApprox. ¥5 billion
・About 3.6 billion yen in seismic isolation work for administrative buildings
・Renovation of the courtyard building (electric room, in-house power generation) Approximately 900 million yen
・Refurbishment of toilets and plumbing, etc. Approximately 500 million yen
Approx. ¥1.25 billion
・Construction work approximately ¥870 million
・Approx. ¥380 million

Inquiries to this page

General Affairs Bureau General Affairs Department Administration Division

Telephone: 045-671-2082

Telephone: 045-671-2082

Fax: 045-662-7650

Email address: so-kanri@city.yokohama.lg.jp

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Page ID: 365-604-207

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