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Information on Exam for Johkasou Installation Workers

[Notice] Regarding the introduction of online application for the Johkasou Installation Worker exam from FY2020

In order to respond to the promotion of a digital society, applications for the Johkasou Installation Worker exam will be applied online from 2026.

Online application allows applicants to apply regardless of time or place, and eliminates the need for traditional paper application requests or mailing by registered mail, improving convenience and reducing burden for applicants. .


〇For "Online application flow", please see below.Corresponding to the qualifications and application classification for the equipment engineer examination.
 Please check the online application process below before applying.
  [For the equipment engineer examination, the application category will change depending on the qualifications [A], [B], and [C] below. ]
   *For details, please check the contents of "3. Eligibility for Examination" posted on this page.
  A. Academic background and required years of work experience
  C. 1st grade or 2nd grade piping of the skills test under the Vocational Ability Development Promotion Act (former Vocational Training Act)
   (Architectural piping work)

1. Test date and time

 Sunday, July 12, 30 from 17:10 to XNUMX:XNUMX
 (academic: 12:30-15:30, practical: 16:10-17:10)

2. Test Site

 Miyagi Prefecture/Tokyo Metropolitan Area/Aichi Prefecture/Osaka Prefecture/Fukuoka Prefecture

3. Testing Requirements

 (Those who fall under any of the following A, B, or C)
A. Academic background and required years of work experience (calculated as of March 3, Reiwa 31)
Educational History
Years of work experience
Designated department
Other than designated department
After graduating from university
After graduating from a vocational school "advanced diploma"
More than 1 years
1 year and 6 months or more
After graduating from junior college
After graduating from a college of technology (5 years)
After completing the first semester of a professional university
After graduating from a vocational school
More than 2 years
More than 3 years
After graduating from high school
After graduating from a vocational school
(Other than "Advanced Diploma" and "Diploma")
More than 3 years
4 year and 6 months or more
Others (regardless of educational background)
More than 8 years
(note)
  1. “Designated department” means a department (civil engineering, urban engineering, sanitary engineering, electrical engineering, mechanical engineering or architecture) specified by a ministerial ordinance and a department recognized as being equivalent thereto.At the time of application, applicants are required to submit a certificate of graduation from the last educational background that is directly related to their eligibility to take the entrance examination.
  2. “Work experience” refers to on-site construction experience in “johkasou installation work or construction to change its structure or scale”, and sales, design, operation and maintenance, cleaning, guidance, education, research, etc. of johkasou I will not enter.
The details of the "designated department" will be the same as the plumbing construction management technology test.
B. A person who has passed the 1st or 2nd grade plumbing construction management technology test under the Construction Business Act
 *Those who have passed the technical examination refer to those who have passed the second examination (piping construction management engineer), and do not include those who have passed the first examination (piping construction management engineer assistant).
C.Those who have passed a skill test based on the Vocational Ability Development Promotion Law (former Vocational Training Law) with a class 1 or class 2 plumber (construction plumbing work).
 However, for those who have passed the 16nd grade plumbing (building plumbing work) since 2, those who have more than 4 years of practical experience in the same category
 *Including "air conditioning equipment plumbing", "plumbing plumbing plumbing" or "plumber" under the Vocational Training Act Enforcement Ordinance before revision

4. Exam Fee

 31,700 yen *Tax-free transaction

5. How to apply for the exam

 From 2020, applications will be accepted online.

6. Reception period

 From Monday, April 20, XNUMX to Monday, May XNUMX, XNUMX

7. Exam Information

8. Contact Information

 Japan Education Center of Environmental Sanitation
 130-0024 Sumida-ku, Kikugawa 2-23-3
 Tel: 03-3635-4881
Public interest incorporated foundation
Japan Education Center of Environmental Sanitation
130-0024
2-23-3 Kikukawa, Sumida-ku, Tokyo
TEL: 03-3635-4880 (Switchboard),


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