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Survey of asbestos use in school facilities (2005)

Last update date September 15, 2020

In response to the fact that asbestos damage at business sites has become a social problem, the Board of Education has used asbestos-containing spraying materials at all facilities under its jurisdiction in order to ensure safety measures for elementary school student students and citizens. We conduct on-site surveys and sample analysis to understand the actual situation.

1: Fact-finding survey (1)
On-site investigation
1)Survey targetBoard of Education Management Facilities Municipal schools (520 schools), sports centers, libraries, etc. (70 facilities)
2)Survey pointAsbestos sprayed parts, backing material of metal folded plate
3)Details of the surveyWe conducted visual inspection including the deterioration status, and collected samples for component analysis.
4)Date of investigationMunicipal school August 17, 2005-August 30, 2005
Other facilities September to October, 2005
  Fact-finding survey (2)
Sample analysis
1)Analysis targetsSamples collected from on-site surveys
2)AnalysisContaining asbestos content
3)Analysis timingMunicipal school September to October 2005 (Analysed by the Yokohama Institute of Environmental Science)
Other facilities September to November, 2005 (planned)
※If asbestos content is found as a result of the analysis, the amount of floating amount is measured as necessary.

2: Response to facilities where asbestos is known to be used
At present, the Morihigashi Elementary School indoor playground, where asbestos is known to be used, will be removed according to the following schedule.
Scheduled to be removed: From August 18 to early September, 2005 (September 15 measures taken)
(Asbestos removal was completed by the end of August.)
(Containing ingredients: 4 percent chrysotile)

○Survey Status
Survey on the actual situation of asbestos-containing spray materials in school facilities (final report) [September 21, 2005]
Survey on the actual situation of asbestos-containing spray materials in school facilities (interim report) [September 13, 2005]
Survey of asbestos use in school facilities, etc. (No. 2) [August 30, 2005]
Survey of asbestos use in school facilities, etc. (No. 1) [August 29, 2005]

For inquiries to this page

Education and Facilities Division, Board of Education Secretariat

Phone: 045-671-3254

Phone: 045-671-3254

Fax: 045-664-4743

Email address: ky-shisetsu@city.yokohama.jp

Return to the previous page

Page ID: 160-646-532

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