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  2. Yokohama City Q & A Frequently Asked Questions
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  4. Green Environment Bureau
  5. Water and Soil Environment Division
  6. I would like to know the opportunity for soil surveys when factories and business sites are abolished. (Including the abolition of only some facilities in factories and business establishments.)

Last updated on August 20, 2024.

The text is from here.

Q

I would like to know the opportunity for soil surveys when factories and business sites are abolished. (Including the abolition of only some facilities in factories and business establishments.)

Water supply and sewerage
A

In any of the following cases, there is an obligation to conduct soil surveys.
・When "facility" or "use of harmful substances, etc." is abolished in "specified facilities using harmful substances" specified by the Water Pollution Control Law and the Sewerage Law
・When we abolished "business establishments such as the use of specified hazardous substances" stipulated in the Ordinance on conservation, etc. of Yokohama City Living Environment

At the time of abolition of facilities and offices

Investigation opportunity (at the time of abolition of facilities and offices)
ItemsSoil Contamination Countermeasures Law
(Article 3)
Ordinance on conservation, etc. of Yokohama City Living Environment
(Article 64-2)
Opportunities for InvestigationWhen "facility" or "use of harmful substances, etc." is abolished in "specified facilities using harmful substances" specified by the Water Pollution Control Law and the Sewerage LawWhen the “business establishment such as the use of specified hazardous substances” specified in the ordinance is abolished (excluding the subject of the Soil Contamination Countermeasures Law)
Substances to be surveyedSpecific hazardous substances (26 substances)Specific hazardous substances (26 substances)
Person who is obliged to reportOwner, manager or occupant of landOwner, manager or occupant of land
InvestigatorsDesignated survey organization (outside site)Designated survey organization (outside site)
Postponement of investigationYesYes
Conditions for deferral of investigationContinue to be used as a factory site, etc.Continue to be used as a site of a business establishment (only when a building is used)


For detailed information, see the structure of soil pollution measures.
In addition, please refer separately when we abolish specific facility based on Dioxins measures special measures law.

Related Websites

Inquiries to this page

Green Environment Bureau Water and Soil Environment Division

Phone: 045-671-2494

Phone: 045-671-2494

Fax: 045-671-2809

E-Mail address mk-dojo@city.yokohama.lg.jp

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Page ID: 467-583-880

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