Kanagawa Public Works Office Applications

Road self-financing construction
If a person other than the road manager (Public Works Office, etc.) performs construction related to the road, the approval of the road manager (Public Works Office, etc.) is required.
Road occupation permission
If a specific person establishes a certain structure and uses the road continuously, permission from the road manager (Public Works Office) is required.
Road and waterway boundary survey
Clarifying the boundaries between roads, rivers, waterways, etc. managed by Yokohama City and the land in contact with them is called "road waterway boundary survey".
Proof of boundary survey map
As proof of the road and waterway boundary survey, there are "drawing copy" and "copy proof" of the boundary survey map.
Confirmation of non-statutory public property jurisdiction
Please submit when applying for confirmation of jurisdiction related to non-statutory public property.
Road width certification request
Road width proof is a document required for application, such as when applying for a management license for a transportation business at the Land Transport Office.
Application for Special Vehicle Traffic Certification
Even vehicles that do not exceed the maximum size or weight of the vehicle (general limit value), traffic may be restricted due to the width of the road and the width of the vehicle.
If you are forced to pass, you need to get a traffic certification from the road manager.
Development of private roads
If certain conditions are met, there is a system to assist a part of the construction cost for repair and repair of private roads.
“Maintenance of Private Roads” (page of Road and Highway Bureau Maintenance Division)。

Application for Confirmation of Drainage Equipment Plan
Drainage pipes and masu in residential lands that drain sewage from kitchens, toilets, etc. and rainwater that falls on residential lands into public sewers are called "drainage facilities." It is necessary to confirm the plan by The Mayor of Yokohama (details).
Sewerage self-financing construction
When person except Yokohama-shi performs construction about sewer facilities on public roads, approval of the mayor is necessary (details).
Temporary use of public sewers
For temporary use of public sewers for drainage associated with civil engineering and construction work, permission from Director Public Works Office is required (details).
Excavation near public sewers
When digging near the public sewer for civil engineering, construction work, etc., a notification is required when trying to dig deeper than the drainage pipe (details).
Subsidy and loan system for flushing, abolition of septic tanks
In order to promote the flushing of toilets and the abolition of septic tanks, we have established a subsidy and loan system (details).
Installation of property in drainage facilities and application for private use permission
Permission from the mayor is required when installing properties, such as sticking, crossing, or traversing in drainage facilities (open culverts, culverts) of the public sewer and occupying them (details).
Procedures for private use of rivers and general sewers (waterways)
If private use of rivers and general sewers is required, permission from Director Public Works Office is required.
For more information, please contact Public Works Office.

Various application procedures related to parks
If you want to hold a festival or set up a property in the park, you need permission from Mr. Public Works Office.
For more information, please contact Public Works Office.

▽Return to Kanagawa Public Works Office homepage