PPE vs WHMIS: A Comprehensive Guide for Workplace Safety

In any workplace that involves hazardous materials, safety is paramount. Personal Protective Equipment (PPE) plays a crucial role in protecting workers from exposure to harmful substances. However, it’s important to note that PPE is not a substitute for effective engineering controls or administrative methods like substitution or ventilation. Instead, PPE serves as the final line of defense when hazards cannot be completely eliminated or controlled.

Understanding Personal Protective Equipment (PPE)

PPE refers to specialized clothing or equipment worn to reduce the risks of exposure to workplace hazards. This can include items like aprons, coveralls, goggles, face shields, gloves, respirators, and boots. While these items provide essential protection, they do not remove hazards from the workplace. Instead, they offer protection when all other methods to control hazards have been exhausted.

It’s essential to select, use, and maintain PPE properly to ensure it provides adequate protection. Incorrect use or improper maintenance can result in inadequate protection, exposing workers to harm.

Selecting, Using, and Maintaining PPE

Employers are responsible for selecting the correct PPE based on the specific hazardous exposures in the workplace. The choice of PPE should be guided by the Safety Data Sheet (SDS) for each hazardous material, which outlines the appropriate protective measures. Factors such as how the material is used, the amount used, and the potential duration of exposure must all be considered.

Proper fit is also critical. PPE should not restrict movement or impair dexterity, as this could lead to additional safety risks like entrapment. Employers must ensure that the equipment fits well and does not create more hazards.

Training on PPE Usage

Employers must provide comprehensive training to employees on how to use, maintain, and store PPE properly. Training should include “hands-on” instruction to ensure workers are familiar with the fit and function of the equipment. Additionally, workers must understand the limitations of the PPE and be trained on what to do in the event of exposure or equipment failure. This could include knowing how to access emergency showers, eyewash stations, and first aid.

Workers must also be aware of when PPE needs to be discarded or replaced. For example, some equipment may need to be changed at the end of each shift or even every hour, depending on the exposure levels and type of hazard.

WHMIS and PPE

The Workplace Hazardous Materials Information System (WHMIS) is Canada’s national system for identifying hazardous materials in the workplace. WHMIS plays a vital role in ensuring that workers are informed about the hazardous products they may be exposed to and the proper protective measures to take. This includes understanding the PPE required for handling hazardous materials.

Before handling, storing, or disposing of any hazardous material, employees must be trained and educated in how to work with that material, including which PPE is necessary. Common hazardous materials found in workplaces include bleach, grease removers, toners, paints, solvents, fuels, and lubricants.

How to Protect Yourself with PPE

To ensure your safety when working with hazardous materials, you must:

• Check the product label: Look for hazard warnings and handling instructions.
• Consult the Safety Data Sheet (SDS): This document provides detailed information on the hazards, safe handling procedures, and the exact PPE required.
• Know where to find SDSs in your workplace: SDSs are usually stored in easily accessible locations. Ensure you know where to locate them quickly in case of an emergency.
• Wear the PPE specified: It is crucial to wear the exact type of PPE indicated in the SDS. Section 8 of the SDS will usually provide information on the exposure controls and required PPE. In older Material Safety Data Sheets (MSDS), this information is typically found in Section 7 under Preventive Measures.

WHMIS VS PPE the Vedict!

While PPE is a vital component of workplace safety, it is essential to remember that it serves as a secondary control method. Employers must first implement engineering controls and administrative measures to minimize exposure. When PPE is required, proper selection, use, maintenance, and training are critical to ensuring that workers remain protected. By adhering to the guidelines provided in the SDS and WHMIS, workers and employers can create a safer workplace for everyone.