How often should you perform a visual inspection of your SCSR?

• A. Everyday before going underground
• B. Every shift
• C. Once a week
• D. Every month

Answer: (B)

You check an SCSR for readiness before every shift so it’s guaranteed to work when you need it. A quick visual inspection confirms the device is in usable condition and not past its shelf life, damaged, or missing parts. Look for an valid expiration date, a intact canister and seals, and that the mouthpiece and any straps or harness are present and undamaged. If anything looks off, follow your mine’s procedure to remove it from service and replace it.

Doing this every shift catches problems that can develop from storage, handling, or normal wear, so you aren’t relying on a device that could fail in an emergency. Waiting until a week or a month later could leave you with a device that isn’t actually ready to protect you.