What kind of act is the change of land characteristics?

Last updated on August 20, 2024.

This refers to the whole act of changing the shape of the land. Acts that touch the soil, such as excavation of land, embankment, equalization, removal of building foundations or pile driving, are applicable.
※Acts that do not touch the soil, such as demolition of structures and buildings, do not correspond to character changes.

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Green Environment Bureau Water and Soil Environment Division

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As a land owner, I want to know about soil contamination measures that should be taken on a daily basis.
Do I have to remove the contamination as soon as it is designated as an area requiring action or a notification area at the time of character change?
Please tell me about the designation of the area.
How long does it take for procedures such as reporting survey results to Yokohama City after the opportunity of soil survey (abolition of business establishments and change of land characteristics) occurs?
What happens if contamination is found as a result of soil survey?
What should I do when conducting a soil survey?
When do you need a soil survey?
I would like to know the opportunity for soil surveys when changing land characteristics.
I want to know the area requirements that require notification of changes in land characteristics.
What kind of act is the change of land characteristics?
I would like to know the procedures for selling factories and business sites.
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.)
I would like to know the procedures for abolishing factories and business sites. (Including the abolition of only some facilities in factories and business establishments.)
As a business operator in operation, I would like to know about soil contamination measures that should be taken on a daily basis.
I want to know the procedures at the time of opening, operating, and closing the cleaning business.
Does the cleaning business correspond to a business establishment such as the use of specified hazardous substances?
How should I find out if it is a business establishment that uses specific hazardous substances?
What is a business establishment such as the use of specified hazardous substances?
What is a specific facility that uses hazardous substances?
I want to know if there is soil contamination on the land that is considering selling or purchasing.
I would like to know the standards of laws and ordinances regarding soil contamination.
What is a specific hazardous substance?
I would like to conduct surveys using the level survey results table of Yokohama City.
I would like to know the condition of the ground if it is soft ground.
I would like to dig a well (business use, home use), but please tell me about the procedure.
Where is the area designated based on the Soil Contamination Countermeasures Law in Yokohama city area?

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