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- City of Yokohama, Port and Harbor Bureau Civil engineering work to secure a two-day work week
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City of Yokohama, Port and Harbor Bureau Civil engineering work to secure a two-day work week
Based on the purpose of the revised Quality Assurance Act, Yokohama City has established the “Yokohama City Two-day Work Implementation Guidelines” to foster and secure workers in the construction industry and improve the working environment. In Port and Harbor Bureau, we have established and implemented a separate procedure for implementing the City of Yokohama, Port and Harbor Bureau Civil Works to secure a two-day work week (designated by the Ordering Party) for civil engineering work related to ports.
Last Updated July 3, 2024
[Revised in July 2024] City of Yokohama, Port and Harbor Bureau Civil engineering works to secure a two-day work week (designated as an orderer)
The annual version of the design document application will be applied from the construction standard on July 1, 2024.
Outline of Revision
・Added evaluation on an individual basis
・Change in reflection of construction performance evaluation
・Change in the correction factor of the amount correction
Implementation Guidelines
Example of description
Complete set of descriptions (reference) (PDF: 297KB)
The description example is for reference only and is not a form.
In consultation with the supervisor, please use something that is easy to use.
City of Yokohama, Port and Harbor Bureau Regarding the increase in construction work to secure a two-day work week per week (designated by the ordering party)
Correction method after July 2024 standard (PDF: 110KB)
Confirmation method
Confirmation method for two days a week (PDF: 88KB)
How to check 8 holidays for 4 weeks (PDF: 88KB)
How to confirm individual units (PDF: 1,156KB)
[Revised in April 2024] City of Yokohama, Port and Harbor Bureau Civil engineering works to secure a two-day work week (designated as an orderer)
The annual version of the design document application will be applied from the construction based on April 1, 2024.
Implementation Guidelines
Example of construction meeting book
City of Yokohama, Port and Harbor Bureau Regarding the increase in construction work to secure a two-day work week per week (designated by the ordering party)
A correction of the market unit price has been added.
Correction method after April 2023 standard (PDF: 129KB)
Confirmation method for 8 days off 4 weeks and 2 days off weekly
Please refer to the following materials for how to check 8 holidays for 4 weeks (reflected in the contract amount) and 2 days a week (reflected in the construction results evaluation).
Please note that Port and Harbor Bureau Civil Engineering is subject to evaluation from Saturdays and Sundays.
Starting from October 1, 2021
It is now possible to set the evaluation period to "beginning Monday to Sunday".
Confirmation method for 8 holidays for 4 weeks (contracted amount) (PDF: 408KB)
Confirmation method for two days a week (evaluation of construction results) (PDF: 90KB)
[Revised in FY2023] City of Yokohama, Port and Harbor Bureau Civil engineering works to secure two days off per week, etc.
Implementation Guidelines and Forms
[Revised in FY2021] City of Yokohama, Port and Harbor Bureau Civil engineering works to secure two days off per week, etc.
Implementation Guidelines and Forms
(Form 3) Holiday Acquisition Plan / Results Report (Word: 22KB)
City of Yokohama, Port and Harbor Bureau Regarding the increase in the number of works to be secured, such as two days off per week (designated by the ordering party)
In fiscal 2021, the correction method has been changed from the construction to which the October 2021 standard is applied.
Correction method after October 2021 standard (PDF: 141KB)
Five ports and harbors will be added as compensation for labor unit prices, as well as machine rent, common temporary costs, and on-site management fee.
How to increase the amount of construction to be started after April 1, 2021 (PDF: 106KB)
Please note that construction that applies to the October 2021 standard even for construction that starts on or after April 1, 2021 will be referred to as the "correction method after the October 2021 standard".
[Revised in FY2020] City of Yokohama, Port and Harbor Bureau civil engineering work 2-day work week model construction
Please refer to the following link for the conditions of the work subject to the model work for securing a two-day weekly work week in 2020 model work.
Implementation Guidelines and Forms
Effective August 28, 2020
There is no change in the submission form, 8 days a week, 2 days a week confirmation method, and questionnaire.
Applicable from construction started on or after April 1, 2020
Submission style
Download Forms 1 to 3 from here and use them.
Questionnaire after implementation
Please use the questionnaire (2020 version) posted here.
[Until FY2019] Model construction to secure a two-day work week in Yokohama
Until FY2019, the Port and Harbor Bureau has not established its own guidelines.
Please follow the guidelines for the relevant fiscal year listed on the page of Yokohama City Model Construction / Applicable Work to secure a two-day weekly holiday.
Model construction and application work to secure a two-day work week in Yokohama
Please refer to this page for model construction and application construction that secures a two-day weekly work week in Yokohama.
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Inquiries to this page
Construction Section 1, Port and Harbor Bureau Construction and Maintenance Department
Telephone: 045-671-7303
Telephone: 045-671-7303
Fax: 045-663-3412
Email address: kw-kensetsu1@city.yokohama.lg.jp
Page ID: 531-995-874
