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Seya Public Works Office

Last Updated April 25, 2024

Notice

Notice

R6.4.25

About sediment runoff from private land to road (information offer) (PDF: 543KB)

R6.1.10

We published about "Gathering of park protection society waterside protection society Hama road supporter 2023"!
For more information, please refer to the following website.

R5.11.10

We posted about street trees (Seya Ward)!

R5.10.15

We published park health playground equipment map!
For more information, please visit the park with health playground equipment.

R5.9.8We posted a park with health playground equipment.
R5.8.8

About management such as trees in private land protruding on road and sidewalk (request) (PDF: 454KB)

R1.8.1"Seya Road Festival 2019" scheduled to be held from 14:00 to 15:30 on August 23, 2019 will be canceled due to stormy weather (only the distribution of seedlings will be changed and the time will be changed).
H29.3.16

Form download corner has been posted.


Location, Hours, contact information

The whole view of Seya Public Works Office

  • Location:
    〒246-0022
    153-7, Mitsukyo, Seya-ku, Yokohama-shi
  • Hours
    8:45 am to 5:00 pm
    (Excluding Saturday, Sunday, national holidays, and New Year's holidays)
  • Telephone
    045-364-1105
  • FAX
    045-391-6974
  • Contacts and inquiries by e-mail
    se-doboku@city.yokohama.jpUp to

※Please note that Saturday, Sunday, public holidays, and New Year's holidays (December 29-January 3) will be closed, so we will not be able to respond immediately to e-mail inquiries and inquiries.
※In case of emergency, please call Seya Public Works Office directly.

Guide map to Seya Public Works Office


15-minute walk from Mitsukyo Station
If you use a bus from Mitsukyo Station, go to Kamiiida Garage, or go to Miyazawa or Totsuka Station East Exit.
A 5-minute walk from the "Hokkaido" bus stop

Major businesses in the ward

Major businesses in the ward
Major businesses in the ward

Figure of planned road maintenance

List of planned road maintenance locations in Road and Highway Bureau and Public Works Office districts
We publish position of road going to perform business every ward.

Hama Road SupporterSeya Ward has certified 15 organizations.
(As of February 26, 2024)
We are looking for a new organization!
Seyano Park Protection AssociationWe have formed volunteer groups, mainly local people, and are involved in daily management such as cleaning and weeding of nearby parks in Seya Ward. There are 97 organizations (as of December 19, 2023) in Seya Ward.
Park with healthy playground equipment

A park health playground equipment map that summarizes parks with health playground equipment in Seya Ward.

Yokohama-shi administrative map reporting system (outside site)
[To external link (HP of General Affairs Bureau General Affairs Information Support Division)]
We can read road ledger map of Yokohama-shi and authorized route map on the Internet. In addition, a dedicated terminal is also available in Public Works Office (viewing is free). Printout is 50 yen per A3 paper).
About window service during lunch break timeDuring lunch breaks (noon to 1:00 p.m.), Seya Public Works Office conducts business such as browsing boundary survey maps and road ledger maps and issuing permits. Please note that depending on the content, you may have to wait until the business start time in the afternoon.
About street trees (Seya Ward)The Seya Public Works Office maintains and manages street trees, including pruning and cutting trees. Pruned branches and felled trees generated during the maintenance and management of street trees are brought to green recycling plants as much as possible to promote recycling such as composting.

Public Works Office's Job (outline of business)

First of all, please click here.
"Hello! Public Works Office Seya!"

It is also introduced in the February 2014 edition of Yokohama Seya Ward. → To public information Yokohama February issue (PDF: 6,425KB)

Please see here for the work of each person.

outline of business (Administration Section)
Administration Section
Maintenance and management of roads (public roads)If there is sedimentation or damage of earth and sand or illegal dumping of garbage on public roads, please contact us.
Application for private use of roads, rivers, waterways, and sewersPlease contact us when you occupy roads, rivers, waterways, sewers, etc.
Application for drainage facilities, installation pipes, etc.Please contact us if you are remodeling or newly installing a flush toilet and connecting to the public sewer.
Boundary survey map browsing, boundary survey and transcript applicationBoundary survey map browsing, boundary survey and transcript application
Application for road width certificationApplication for road width certification
Application for traffic certificationAn application is required if a vehicle that exceeds the vehicle width limit passes on a road with a vehicle width limit.
Application and permission for road excavationPrior consultation and permission are required when drilling roads. Please contact us.
Maintenance and management of parksWe maintain and manage parks in Seya Ward. (However, excluding Seya Hongo Park and Nagayamon Park History Experience Zone.)
Installation permission in the parkWe permit the establishment of fire-fighting warehouses in the park protection society, Neighborhood Association, etc.
Permit to private use of the parkWe perform private use permission such as telephone pole, water supply, water storage for fire prevention.
Permission to act in the parkPermission is given when using the park temporarily at festivals and Bon Odori.
outline of business (Road Section)
Road Section
Application and examination of self-financing construction of roadsWe approve construction that person except road manager performs such as devaluation of sidewalk and relocation of guardrail.
Application and examination of development activities and residential land developmentWe conduct surveys and guidance on roads set up by development activities based on the City Planning Act and residential land development work.
School zone measuresTo protect elementary school student from traffic accidents, we are developing safe school routes.
Planning and design of bicycle parking lotsWe are planning, designing, and constructing bicycle parking lots.
Construction related to maintenance and repair of road facilitiesWe design and supervise construction that requires repair and improvement at road facilities (bridges, pedestrian bridges, guardrails, etc.).
Design supervision of road maintenance work, etc.We design and supervise pavement repair, new construction, and improvement work for road widening maintenance.
Thing about maintenance of street treeWe supervise the maintenance and management of street trees and the construction of street tree planting to be installed on new roads.
outline of business (Sewage and Park Section)
Sewage and Park Section
Application and examination of self-financed construction of sewageWe approve constructions performed by people other than the sewer manager.
Application and examination of development activities and residential land developmentWe conduct surveys and guidance on development activities based on the City Planning Act, drainage facilities installed by residential land development work, and communicate violations.
Construction related to maintenance and management of sewers, rivers and parks, etc.We perform maintenance such as repair and improvement work of aging facilities on the left.
Construction supervision related to the maintenance of sewers, rivers, parks, etc.We design and supervise sewer maintenance work, river improvement work, and park facility improvement work.
Confirmation application and examination of drainage planWe perform plan confirmation such as drainage facilities by Yokohama-shi sewer regulations Article 4 and examination.
Thing about administration of park protection societyAbout everyday activity such as cleaning, weeding of park, we are in charge of coordination with protection society and support of park protection society such as making flower bed.

★Road occupation permission application, road occupation abolition notification, road occupation right transfer permission application
Road occupancy fee reduction / exemption application, notification of completion of private property installation work
(For more information, please contact Public Works Office.)
To the page of Road and Highway Bureau Administration Division

★Road width certification request
To the page of Road and Highway Bureau Administration Division

★Request for vehicle traffic certification
To the page of Road and Highway Bureau Administration Division

★Road ledger drawing copy grant application, copy certificate grant application
(For details, please contact Public Works Office.)
To the page of Road and Highway Bureau Road Investigation Division

★Application for confirmation of drainage facilities (remodeling of flush toilets) plan,
Completed construction of drainage facilities (remodeled flush toilet) registration form
To the page of the Sewerage River Bureau

★Act permission application in park, park fee for use reduction of taxes application, park occupation permission application, etc.
(For details, please contact Public Works Office.)
To the Green Environment Bureau page

☆Roads and waterways, etc. Boundary Survey Survey Consignment Specifications
☆Procedure for creating boundary survey maps for roads and waterways, etc.
To the page of Road and Highway Bureau Road Investigation Division

Seya Public Works Office Data

It is managed by Seya Public Works Office...
・Seya Ward Road Extension: Approx. 306km (as of April 1, 2023)
・Curve mirror: Approx. 1,500 locations (as of April 1, 2023)
・Park: 101 locations (as of March 31, 2023)
・River: Izumi River, Akuwa River, Aizawa River

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Inquiries to this page

Public Works Office, Seya-ku

Telephone: 045-364-1105

Telephone: 045-364-1105

Fax: 045-391-6974

Email address: se-doboku@city.yokohama.lg.jp

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Page ID: 694-238-260

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