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Standards and Reference Books
Last Updated June 25, 2024
Specifications, standards and documents to be submitted for construction under the jurisdiction of City of Yokohama, Housing and Architecture Bureau are as follows:
● Special Standard Specifications
・ Special Regulations Related to Special Regulations
● Construction Performance Evaluation Criteria
● List of construction-related documents
● Documents to be submitted
・ When construction starts
・ Under construction
・ When completed
・ Contract non-conformity repair
● Reference books
● Information sharing system for Yokohama City Construction
● Green Purchasing
● Comfortable toilet
● Employee model construction
You can download a PDF file for the following special specifications.
You can download a PDF file on the Finance Bureau website.
“Construction Performance Evaluation Standards” (to the homepage of Finance Bureau Public Works Coordination Division)
List of construction-related documents
List of construction-related documents (building work) May 2024 (PDF: 206KB)
List of Construction Documents (Building Equipment Construction) May 2024 (PDF: 201KB)
You can download the following files (MS-WORD, MS-EXCEL) and use the form of the submitted documents common to the construction under the jurisdiction of Housing and Architecture Bureau.
| Submissions Time | Number No. | Documents to be submitted | Document file | |
|---|---|---|---|---|
| Manufacturing Things Wearing Hand Time | 01 | Construction started registration form | 【01】 (Word: 15KB) | |
| 02 | Breakdown of contract price | 【02】 (Word: 20KB) | ||
| 03 | Process schedule | 【03】 (Word: 20KB) | ||
| 04 | Notification of selection of site proxy/agent | 【04】 (Word: 19KB) | ||
| 05 | Reason for delay in submission of receipt (Construction Retirement Mutual Aid Scheme) | 【05】 (Word: 13KB) | ||
| 06 | Construction Industry Retirement Mutual Aid certificate stamp Purchase Status Report (Form No. 1) | Yokohama bid doorway "list of download file" Please refer to Others (external site). | ||
| 07 | Notice of Appointment of Professional Engineers | 【07】 (Word: 31KB) | ||
| 08 | Election of General Managerregistration form | 【08】 (Word: 13KB) | ||
Manufacturing Things Medium | 21 | Notice of Subcontractor Selection | 【21】 ~ [23] (Excel: 187KB) | |
| 22 | Subcontract contract record | |||
| 23 | List of Specialized Companies (Form) | |||
| 24 | Request for consent of construction materials | 【24】 (Word: 31KB) | ||
| 25 | Construction system ledger, construction system diagram, resubcontracting notice | Finance Bureau Public Works Coordination Division homepage Please refer to the notice of construction system ledgers and signs. | ||
| 26 | Confirmation letter of inspection at construction stage | 【26】 (Excel: 23KB) | ||
| 27 | Various construction plans and covers | 【27】 (Word: 19KB) | ||
| 28 | Industrial Waste Treatment (Planning and Report) | 【28】 (Word: 20KB) | ||
| 29 | Construction by-product confirmation and disposal notice | 【29】 (Word: 21KB) | ||
| 30 | Application for off-site inspection | 【30】 (Word: 16KB) | ||
| 31 | Application for extension of construction completion deadline | 【31】 (Word: 16KB) | ||
| 32 | Application for partial inspection of construction completed | 【32】 (Word: 16KB) | ||
| 33 | Application for contract price change based on changes in wages or prices | 【33】 (Excel: 14KB) | ||
| 34 | Notice of Appropriate Measures | 【34】 (Excel: 14KB) | ||
| 35 | Notification of on-site leave | 【35】 (Word: 61KB) | ||
| 36 | Accident Report | 【36】 (Excel: 27KB) | ||
37 | Notice of Change of Site proxy/agent | |||
38 | One-Day Response Construction Questions and Answer Form (Reference Form) | |||
| Complete Nari Time | 41 | Indoor concentration measurement results of volatile organic compounds (VOCs), etc. | 【41】 (Excel: 210KB) | |
| 42 | Construction Retirement Payment Mutual Aid certificate stamp | Yokohama bid doorway "list of download file" Please refer to Others (external site). | ||
| 43 | Construction Industry Retirement Allowance Mutual Aid certificate stamp | |||
| 44 | Private Facility Ledger | 【44】 (Excel: 261KB) | ||
| 45 | Equipment ledger (Electric 45-1, Machine 45-2) | |||
| 46 | registration form completed construction registration form | 【46】 (Word: 16KB) | ||
| 47 | Construction object delivery document | 【47】 (Word: 16KB) | ||
| 48 | Inspection report for nonconformities | 【48】 (Word: 20KB) | |
| 49 | Record table (building) for inspection and repair measures for nonconformities | 【49】 (Word: 22KB) | ||
| 50 | Record table (electricity) inspection and repair measures for nonconformities | 【50】 (Word: 26KB) | ||
| 51 | Record table for inspection and repair measures for nonconformities (hygienic air conditioning equipment) | 【51】 (Word: 18KB) | ||
| 52 | Repair plan for nonconformities | 【52】 (Word: 20KB) | ||
| 53 | Repair report for nonconformity | 【53】 (Word: 14KB) | ||
If you do not have any of the above documents, please contact the following department.
| Work type | Departments | ＴＥＬ |
|---|---|---|
| Construction work | Facility Maintenance Division | 671-2963 (Government Building) 671-2973 (Housing) |
| School Maintenance Division | ６７１－２９６９ | |
| Electrical equipment construction | Electrical Equipment Division | ６７１－２９７５ |
| Machinery and equipment construction | Machinery Equipment Division | ６７１－２９７８ |
| Civil engineering work | Facility Maintenance Division | ６７１－２９６０ |
| Elementary and junior high school standard map [Building work] (Lending) | School building 95 type |
|---|---|
| Indoor playground 95 type | |
| school lunch Room Dry System (2001 edition) | |
| Martial Arts Ground 95 type | |
| Club room 95 type | |
| Outdoor incidental facilities type 95 | |
| Swimming pool 95 type | |
| Remodeled school building 95 type | |
| F.G.I Type 95 | |
| Remodeled G.F95 type | |
| Contact information ： School maintenance section (in charge of planning) TEL (671) 2968 | |
| Elementary and junior high school standard map [Electrical equipment construction] (Lending) | Yokohama municipal elementary and junior high school standard drawing school system electrical equipment |
|---|---|
| Yokohama City Elementary and Junior High School Standard Map | |
| Standard map for indoor playground renovation | |
| school lunch Room Standard (Dry System) | |
| Contact information ： Electrical Equipment Division TEL (671) 2975 | |
"School Board of Education Standard Structures (civil engineering work)" (to the Board of Education website)
Crushed stone screening s pavement construction management standards (to the Board of Education website)
Information Sharing System (ASP) for Yokohama City Construction
We will promote initiatives to utilize ASPs for the purpose of "smooth communication of the ordering party", "speaking up the processing of construction documents", and "efficiency of supervision inspection work".
・Information sharing system for Yokohama City Construction
At each stage of "planning, design, estimation, procurement, construction, management, etc." of public works projects, Housing and Architecture Bureau will continue to implement IT in public works projects to improve efficiency and reduce costs by digitizing and sharing of various types of information.
Please see the "IT (CALS / EC) homepage for public works" for the "ITization promotion plan for public works" and "the guidelines, standards, procedures for electronic delivery" of Yokohama City.
・Housing and Architecture Bureau Green Purchasing Special Specifications (PDF: 249KB)
“Basic Policy on Promotion of Green Purchasing in Yokohama City (Appendix) Specific Procurement Items, etc.” (To the Decarbonization / GREEN x EXPO Promotion Bureau website)
As an initiative to make the construction site an environment where both men and women can work easily, we will try to introduce comfortable toilets.
・Special specifications (PDF: 124KB) regarding the installation of comfortable toilets in construction work
Employee model construction
We have established the guidelines for "Contractor's Hope Type Women Retention (Activity) Model Construction".
・Implementation guidelines for “Contractor's Hope-type Women Retention (Activity) Model Construction” (PDF: 316KB)
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For inquiries to this page
Housing and Architecture Bureau Public Building Department, Maintenance Planning Division
Phone: 045-671-2956
Phone: 045-671-2956
Fax: 045-664-5477
Email address: kc-eizenkikaku@city.yokohama.jp
Page ID: 273-481-221
