TDUQL

Part-Time Work Classified as Dangerous

For the 2025 academic year, the following types of work are listed as dangerous work for students at the Saitama Hatoyama Campus Faculty of Science and Technology, including specified exceptions.

Work involving heights, traffic, or helmets

Work requiring a helmet is listed as dangerous work. Outdoor work at heights of two or more floors, such as window cleaning or equipment installation, is also listed as dangerous work. Work inside railway tracks or on roads with frequent traffic—including surveying, painting road lines, and traffic control—is listed as dangerous work.

Construction-related work

Work at construction sites, building demolition, and clearing construction debris is listed as dangerous work because of the risk of falling objects and falls. Work at civil engineering or waterworks construction sites is also listed as dangerous work. Interior finishing work is excluded from the stated construction-site restriction based on the risk of falling objects and falls.

Security work and event-duty exceptions

Security guard work is listed as dangerous work. The stated exception covers venue setup, guiding, and reception duties.

Official sources

The following official Tokyo Denki University materials were used to prepare this page.