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- Interim inspection
- Specific Process
Here's the text.
Specific Process
Last Updated January 28, 2019
Intermediate inspection (specific process)
Intermediate inspection is performed when the total area of the building unit of the confirmation application is 50 m2 or more.
In Yokohama, an interim inspection system was implemented in July 1999.
Buildings for which a certificate of completion has been issued after that, an intermediate inspection is required when the specific process specified in the table below is reached.Please refer to the following page for details on the inspection procedures.
| Intermediate inspection Specific Process Designation (in charge of structure) | ||||
|---|---|---|---|---|
| Size and structure of buildings | Specific Process | Number of interim inspections | ||
| 1st time | 2nd time(*2) | |||
| Number of non-wooden floors 2 or more or 200 m2 (mixed structure with non-wooden structures) | RC and SRC construction | When foundational reinforcement is completed | When the second floor slabs are completed from the bottom floor | ２ |
| Structure | When foundational reinforcement is completed | When jointing of the frame is completed | ||
| PC construction | When foundational reinforcement is completed | The second from the bottom floor When floor slab installation is completed | ||
| High-rise buildings (High over 60m) and others (*1) | When foundational reinforcement is completed | ―（※２） | １（２（※２）） | |
※1. Buildings that have been certified by the Minister of Land, Infrastructure, Transport and Tourism under the provisions of Article 68-25 of the Act pursuant to Article 20, Paragraph 1, Item 1 of the Act.
※2. Buildings to which the provisions of Article 7-3, Paragraph 1, Item 1 of the Building Standards Act are applied (all apartments) with 3 or more floors in RC and SRC buildings with 3 or more floors (all including apartment houses) , The following implementation process will be used.
Intermediate inspection time: When the first foundational reinforcement is completed
2nd floor and beam reinforcement on the second floor is completed
| Intermediate inspection Specific Process Designation (in charge of guidance) | ||||
|---|---|---|---|---|
| Size and structure of buildings | Specific Process | Number of interim inspections | ||
| 1st time | 2nd time | |||
| Wooden buildings with less than 2 floors and 500 m2 | Frame | Completion of all-axis framing | ― | １ |
| ２×４ | When the hut is completed | ― | ||
| Certified buildings (* 3) or buildings that have been certified for book omission (* 4) | Completion of foundation and skeleton | ― | ||
| Wooden buildings with 3 or more floors or more than 500 m2 (*5) | Frame | When foundational reinforcement is completed | Completion of all-axis framing | ２ |
| ２×４ | When foundational reinforcement is completed | When the hut is completed | ||
| Non-wooden floors are 1 and 200 m2 or less (Mixed structure, the main structure includes wooden structures) | Major Strategies | Completion of the entire frame of the wooden part | ― | １ |
| Main 2×4 | When the wooden hut is completed | ― | ||
| Main non-wooden buildings | When foundational reinforcement is completed | ― | ||
| Mixed structure 2 or more floors Or more than 200 m2 (Major structure is wooden) (*5) | The main structure is the axis structure | When foundational reinforcement is completed | Completion of all-axis framing | ２ |
| The main structure is 2×4 | When foundational reinforcement is completed | When the hut is completed | ||
| The main structure is a certified building (*3) or Buildings that have been certified for book omitted (* 4) | Completion of the foundation and skeleton | ― | １ | |
※3. In accordance with the provisions of Article 68-11, Paragraph 1 of the Act, buildings pertaining to the certification manufactured by a person who has been certified by the Minister of Land, Infrastructure, Transport and Tourism as a manufacturer of type members, etc.
※4. Buildings approved by the Minister of Land, Infrastructure, Transport and Tourism according to the provisions of Article 68-25 of the Act, pursuant to the provisions of Article 68-25 of the Act.
※5. If there is an underground garage other than the above, the specific process may be changed regarded as a building without a basement. For more information, please refer to the page on inspection of underground garages.
Precautions
・Only after receiving the intermediate inspection pass certificate has been issued, you cannot proceed to the subsequent process.
In addition, you may be punished if you do not receive a statutory intermediate inspection or completion inspection.
・When performing construction, be sure to post the confirmed bulletin board in an easy-to-see place. In addition, please post the name of the construction supervisor and the contact information of the construction supervisor or construction builder on the bulletin board.
・If the contents of the confirmation application form and the contents of the construction are different at the time of the inspection, we may not proceed to the next process. If any changes occur, please consult us in advance.
- About floor area to be inspected
The floor area to be inspected varies depending on the structure and number of floors of the target building.
Fees vary depending on the floor area to be inspected, so please fill out the application form so that there is no mistake.
If there is an underground garage, basement, etc.Inspection of underground garages, etc.Please refer to the following page.
Regarding inspection feesFee for building confirmation applicationPlease refer to the following page.
| When foundational reinforcement is completed | Floor area of the foundation area |
|---|---|
| Completion of all-axis framing When the hut is completed | Floor area of framing section (However, the area to be inspected at the time of completion of foundational reinforcement is excluded.) |
| Completion of the foundation and skeleton (Certified buildings (* 1) or buildings that have been certified as book omitted (* 2)) | Floor area of the first floor area |
Completion inspection
・Completion inspection will be conducted for all buildings.
- About floor area to be inspected
Regardless of the presence or absence of an intermediate inspection, it will be the target total floor area at the time of confirmation application.
For inquiries to this page
Building Guidance Division, Housing and Architecture Bureau Building Guidance Division
Phone: 045-671-4531
Phone: 045-671-4531
Fax: 045-681-2437
Email address: kc-shidotanto@city.yokohama.jp
Page ID: 711-649-389
