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Intermediate inspection process

Last Updated June 7, 2024

Intermediate inspections will be conducted when the total area of each building (design building) subject to confirmation application is 50 m2 or more. The method of calculating the fee for the intermediate inspection is the page of the method of calculating the intermediate inspection fee.

Interim Inspection Schedule
		RC construction	S structure	SRC construction
The first intermediate inspection process		When foundation reinforcement is completed	When foundation reinforcement is completed	When foundation reinforcement is completed
The second intermediate inspection process		When the second floor slab reinforcement is completed from the bottom floor	When jointing of the frame is completed	When the second floor slab reinforcement is completed from the bottom floor
In the case of construction division	The first intermediate inspection process	When foundation reinforcement is completed	When foundation reinforcement is completed	When foundation reinforcement is completed
In the case of construction division	The second intermediate inspection process	When the second floor slab reinforcement is completed from the bottom floor	When jointing of the frame is completed	When the second floor slab reinforcement is completed from the bottom floor

For buildings to which the provisions of Article 7-3, Paragraph 1, Item 1 of the Building Standards Act apply (for apartments (including apartments) with 3 or more floors in RC and SRC) , The following implementation process will be.

Period of Interim Inspection ： When the first basic reinforcement is completed
When reinforcement of floor and beam on the second floor is completed

Parts to be inspected ・・・ Inspection parts

Interim Inspection Schedule
■The first intermediate inspection process : When foundation reinforcement is completed	RC construction	S structure	SRC construction
□Precautions for basic reinforcement inspection If there are some pits and you want to strike in advance, please consult with the application for intermediate inspection in advance. When you want to put pressure-resistant plate concrete in advance If all beam reinforcements have been completed, an inspection will be performed before casting a pressure-resistant version of concrete. If the beam reinforcement cannot be completed only after the pressure-resistant version of concrete is cast, please consult with the application for intermediate inspection in advance. As a general rule, even if all the reinforcements have not been completed, inspections will be performed before casting (with the lower end of the beam visible).

■The second intermediate inspection process : When the second floor slab reinforcement is completed from the bottom floor	RC construction

■The second intermediate inspection process : When jointing of the frame is completed	S structure
※In the case of two stories above ground
■The second intermediate inspection process : When the second floor slab reinforcement is completed from the bottom floor	SRC construction

Interim Inspection Schedule
■The first intermediate inspection process (when building is divided into construction sections) : When foundation reinforcement is completed in the construction section where foundation reinforcement was first completed	RC construction	S structure	SRC construction
[A Construction Zone]　　　[B Construction Zone]
■The second intermediate inspection process (when building is divided into construction sections) : When the second floor slab reinforcement is completed from the bottom floor (If there is a construction zone completed by the second intermediate inspection, it will be included in the inspection target.)	RC construction
[A Construction Zone]　　　[B Construction Zone] 　　　　　　　　　 When foundation work has been completed
■The second intermediate inspection process (when building is divided into construction sections) : When jointing of the frame is completed (If there is a construction zone completed by the second intermediate inspection, it will be included in the inspection target.)	S structure
※In the case of construction division on a plane ※In the case of two stories above ground [A Construction Zone]　　　[B Construction Zone] 　　　　　　　　Completed foundation work 　　　　　　　　If it is done ※When we complete bonding of frame to the third floor and proceed to "process after specific process" (see Yokohama-shi Building Standard Act enforcement detailed regulations separate table fourth (PDF: 424KB))
■The second intermediate inspection process (when building is divided into construction sections) : When the second floor slab reinforcement is completed from the bottom floor (If there is a construction zone completed by the second intermediate inspection, it will be included in the inspection target.)	SRC construction
[A Construction Zone]　　　[B Construction Zone] 　　　　　　　　　When foundation work has been completed

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Inquiries to this page

Building Guidance Division, Housing and Architecture Bureau Building Guidance Department

Telephone: 045-671-4531

Fax: 045-681-2437

Email address: kc-shidotanto@city.yokohama.lg.jp

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