What ensures that the glove bags are effective before they are utilized?

The effectiveness of glove bags is ensured by conducting a smoke test prior to their use. A smoke test is a practical procedure that involves introducing smoke into the glove bag to check for any leaks or failures in the seal. The presence of smoke escaping from the bag indicates that it is not airtight and therefore not effective for containing hazardous materials like asbestos. This test allows workers to confirm that the bags will adequately protect them and prevent contamination during the handling or removal of asbestos, which is crucial for safety in asbestos abatement activities.

While testing for functionality, manufacturer certification, and sealing during transport are important aspects of using glove bags, they do not directly confirm the immediate readiness and effectiveness of the bag in a real-world scenario. The smoke test provides clear, observable evidence that the glove bag is functioning properly before it is put into action.