The Sanyo Chemical Group, which runs chemical businesses, is well aware that safety is the foundation of its business activities, and has been striving to achieve accident-free/injury-free operation. We sincerely regret the occurrence of a fatal accident in January 2022. We will redouble our efforts to ensure that all our managers and all of the Group’s employees go back to the basics and remain committed to occupational safety and health and accident prevention in cooperation with our subcontractors.
Details of a Fatal Occupational Accident on in January 2022
A fatal occupational accident occurred on the premises of the Nagoya Factory (Tokai City, Aichi Prefecture) of Sanyo Chemical Industries, Ltd. Specifically, an employee of a subcontractor died during preparation for the resumption of production after periodic equipment repairs. We sincerely pray for the peaceful repose of the employee’s soul, and extend our heartfelt sympathy to the family of the deceased. We also extend our deepest apologies for the aggravation and distress we have caused to all those concerned.
Background of the Accident
During the periodic repairs conducted from December 2021 to January 2022, a manhole* cover of the equipment installed in the building was removed and reinstalled. The cover was not sufficiently tightened when it was reinstalled. In this state, nitrogen was fed in from the day before the accident to prepare for the resumption of production. This caused nitrogen to leak through the gap in the cover, filling the building with nitrogen. The victim passed through the area during this state, thus causing the accident. Since the accident, the Group has been providing full cooperation in the investigation by the relevant authorities.
- An inspection opening for equipment maintenance, etc., allowing a person to enter and exit
To Improve Essential Safety
In response to this fatal accident, the Company established an Accident Response Committee to investigate the cause, among other factors. At the same time, we conducted a comprehensive review of the risk of similar accidents occurring at each factory and research laboratory, and took countermeasures. We will continue to invest in safety measures at the factories by carrying out ongoing countermeasure works, such as enhanced ventilation and safety confirmation systems.
To fundamentally improve safety, we are also working to foster a safety-first culture and improve process risk assessment.
In December 2022, we established a Group’s Safety philosophy and a Group’s Safety policy to ensure the Group’s concerted efforts. We have also developed priority measures in the New Medium-term Management Plan 2025. We will certainly work on these.
Safety Philosophy
We place the highest priority on Safety and Compliance in all our business activities.
Safety Policy
Safety comes first. Recognizing that safety is the foundation of our business activities, and with a strong determination to ensure that no one will be injured or will injure others, we will work on the following as our basic policy.
- Observance of basic safety rules
- Execution of health and safety activities
- Improvement of crisis management capabilities
Fostering a Safety-first Mind Led by the Safety Promotion Group
In order to ensure the implementation of the above initiatives, the company-wide Safety Promotion Dept. was newly established as an organization under the direct control of the President in January 2023, incorporating the operations of the former Environmental and Safety Administration Dept. of the Responsible Care Division and the Safety and Technology Education Center of the Production Planning Division. The Safety Promotion Dept. was reorganized into the “Safety Promotion Group,” a subordinate organization under the Environment and Safety Dept., in June 2024 after achieving our initial goal. We will continue to foster a safety-first culture by changing safety awareness and deepening and expanding various measures going forward.
Strengthening Risk Assessment and Developing Human Resources
Although we have been actively engaged in developing equipment-related measures and established rules. We will strengthen risk assessment to mitigate risks. We will make long-term efforts to develop human resources capable of identifying risks and formulating mitigation measures appropriately, thereby improving the capabilities of each workplace.
Expanding Safety Education to Employees including Subcontractors
In recent years, increased sensitivity to danger and education on safety behavior have become even more important. The Safety and Technology Education Center at the Nagoya Factory has already provided hazard simulation programs and rank-based training, but we will further enhance safety education. A curriculum suitable for subcontractors, who work alongside us at our business sites, will also be introduced.
Assessment of Factory Safety by an External Audit
In order to comprehensively evaluate our safety-related issues and improve safety, we had the Japan Industrial Safety Competency Center, a corporation engaging in specified non-profit activities, conduct a safety assessment in FY2023. We are now working to address the issues identified through the evaluation.