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Electrical Equipment Construction Manual

Last update date August 4, 2023

About electrical equipment construction work manual

The "Electrical Equipment Construction Manual" complements the "Yokohama City Architecture Bureau Electric Equipment Construction Special Regulations Specific Regulations" and was created as a commentary on the "Special Regulations Specifications" and construction guidelines. The structure of this document is edited in accordance with the "Special Standard Specifications" and is intended to facilitate construction work smoothly by using it in conjunction with the "Special Standard Specifications". The “Construction Manual” describes the main specifications of electrical equipment works, and does not cover all specifications. For details, please consult carefully with the supervisor.

Notice

July 31, 2023 Electrical Equipment Construction Manual (2023 version) has been released.

Download of electrical equipment construction manual

Electrical Equipment Construction Manual (2023 Edition)
ItemsMain contents

Download

Part 1 General Common MattersGeneral matters and common mattersPart 1 (PDF: 367KB)
Part 2 Electric Power Equipment ConstructionPiping and wiring work, installation of equipment and panelsPart 2 (PDF: 414KB)
Part 3 Construction of substation equipmentEquipment specifications, equipment installation, testing of construction, and confirmation before and after receiving power.

Part 3 (PDF: 235KB)

Part 4 Construction of power storage facilities

Equipment specifications, equipment installation, testing of construction, and confirmation of installation conditionsPart 4 (PDF: 212KB)
Part 5 Power Generation Equipment ConstructionDevice specifications, equipment installation, installation conditions, and confirmation of legal standardsPart 5 (PDF: 226KB)
Part 6 Communication and Information Equipment Construction

On-site exchange equipment, electric clocks, loudspeakers and emergency broadcasting equipment
Intercom, toilet calling devices, and TV shared reception equipment
Surveillance camera equipment, automatic fire alarm equipment, emergency alarm equipment (emergency bell), etc.

Part 6 (PDF: 308KB)
Part 7 Central Monitoring and Control Equipment ConstructionEquipment, constructionPart 7 (PDF: 145KB)
Full text batch download Full text (PDF: 889KB)

 ※ For details on construction documents, please refer to the Electrical Equipment Section Style Download.

Manual for electrical equipment construction work (explanatory note) (2023 version)

The manual for construction of electrical equipment (complanatory note) (edited by the Kanagawa Prefectural Dengyo Association and Yokohama City Dengyo Association) supplements the Electrical Equipment Construction Manual.
This is a commentary to correctly convey the intent of the regulation.

Contact: (One company) Yokohama Electric Construction Association (outside site) (outside site)

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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

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Page ID: 104-130-510

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