Occupational Health and Safety

Basic concept

Recognizing safe and secure workplaces as an important management topic, the Group promotes occupational health and safety activities Groupwide, centered on the Safety Management Liaison Council. In addition to formulating health and safety plans at each site and preventing occupational injuries at workplaces where construction, manufacturing, and other activities are underway, we share issues and improvement case studies related to occupational health and safety through exchanging opinions and information sharing across business categories, including construction, manufacturing, and maintenance and operations.
Health and safety managers are also appointed at Tsukishima Holdings and individual Group companies to promote health and safety management and education. Tsukishima & J Technology Maintenance Service has established an occupational health and safety management structure based on the ISO 45001 international standard and continually strives to improve occupational health and safety.

Structure of occupational health and safety organization

Major initiatives

  • ・Conducting safety patrols and ensuring thorough implementation of corrective guidance
  • ・Sharing safety information across different operations and applying lessons learned from occupational accident cases throughout the Group
  • ・Promoting hazard prediction (KY) activities and near-miss reporting
  • ・Strengthening measures to prevent heat-related illnesses (WBGT monitoring*、the use of fan-equipped workwear and wearable devices)
  • ・Providing immersive safety training using virtual reality
  • ・Conducting stress checks and utilizing the results to improve the workplace environment
    * WBGT monitoring: WBGT is an index that comprehensively assesses air temperature, humidity, and radiant heat to help prevent heat-related illnesses. In general, the risk of heat-related illness increases when the WBGT exceeds 28.

FY2025 occupational health and safety training

Number of
trainees

Number of
sessions

Health and safety training(conducted every other year)*

1,584

*

Special training on tasks involving the risk of oxygen deficiency or presence of hydrogen sulfide

70

1

Special training on tasks requiring full-harness safety belts

68

5

Special training on the handling of low-voltage electricity

58

2

Special training for workers handling dioxins

5

1

* Shifted from conventional group training to individualized training tailored to each Group company and employee

Number of workplace accidents

Scope of survey:
Tsukishima Holdings Co., Ltd., Tsukishima JFE Aqua Solution Co., Ltd., Tsukishima Kikai Co., Ltd., Tsukishima Kankyo Engineering Ltd., SANSHIN KOGYO Co., Ltd., SUN ECO THERMAL Co., Ltd., PRIMIX Corporation, Tsukishima & J Technology Maintenance Service Co., Ltd., Tsukishima & J Aqua Machine and Service Co., Ltd.