11
Plugged into Safety: A primer on the hazards of working with battery electric vehicles | March 2024
Understanding Employer Duties
Employer duties are outlined in section 25 of the Ontario OH&S Act. Below you
will find some highlights from sections 25(2) (a)(d),(h). These references have
been included to provide some examples of how the employer can demonstrate
compliance with these sections.
2) WITHOUT LIMITING THE STRICT DUTY IMPOSED BY SUBSECTION
(1), AN EMPLOYER SHALL,
(a) provide information, instruction, and supervision to a worker to protect
the health or safety of the worker
Here are some examples of what this duty may involve:
Develop and implement safety procedures related to EV battery hazards.
Procedures to be implemented could include hazardous energy control,
chemical safety, control of thermal run away and musculoskeletal disorders.
Inform workers about potential hazards associated with working on or around
EV batteries (share the hazard list).
Train workers on how to use equipment. Include standard operating procedures
and manufacturers' guidelines.
Supervisors must provide instruction and supervision to workers.
Documentation of interactions and activities can demonstrate this.
(d) acquaint a worker or a person in authority over a worker with any
hazard in the work and in the handling, storage, use, disposal and
transport of any article, device, equipment or a biological, chemical
or physical agent;
Here are some examples:
The employer must be able to show they have provided workers and
supervisors with information related to hazards they may be exposed to
in the workplace.
The employer must also provide information related to how to handle, store,
use, dispose and transport EV batteries safely. This information should include
the manufacturers' requirements, industry good practices and comply with
applicable standards and legislation.
Ensure workers are trained on all aspects of Safety Data Sheets (SDS).
Educate workers about physical hazards such as thermal runaway. What it is,
signs of thermal runaway and safety precautions to reduce the risk.
Be aware of how to handle, transport and store EV batteries in both new and
damaged condition.
