CSLB C-46 Solar ContractorSafetyHard
A solar installation crew is tasked with removing old roofing materials that contain asbestos. Before any work begins, what is the MOST critical administrative step that MUST be completed according to Cal/OSHA regulations for asbestos work?
- AHave a Cal/OSHA-certified asbestos supervisor on site.
- BEnsure all workers have N95 respirators.
- CSubmit an asbestos removal notification to Cal/OSHA.
- DEstablish a regulated area with warning signs.
Show answer & explanationAnswer & explanation
Correct answer: C. Submit an asbestos removal notification to Cal/OSHA.
For any work involving asbestos-containing materials (ACM) that is likely to disturb the asbestos, Cal/OSHA requires the employer to submit a written notification to the Division of Occupational Safety and Health at least 24 hours prior to the start of the work. This is a fundamental administrative control before any physical work can commence.
Why the other options are wrong
- A. Having a certified asbestos supervisor is a requirement for certain types of asbestos work, but the notification to Cal/OSHA is a prerequisite administrative step before work can begin.
- B. While N95 respirators might be part of the PPE, specific asbestos work often requires more robust respiratory protection (e.g., P100) and fit-testing, and this is a PPE, not an administrative step.
- D. Establishing a regulated area is a critical engineering/administrative control, but it is typically done after notification and as part of setting up the work site.
Cal/OSHA Asbestos Notification
Cal/OSHA requires employers to submit written notification to the Division of Occupational Safety and Health at least 24 hours prior to starting any asbestos-related work that disturbs asbestos-containing materials.
- Mandatory for 'asbestos-related work'.
- Ensures regulatory oversight and compliance.
- A critical administrative control to prevent uncontrolled exposure.
Memory trick: Before you touch asbestos, tell Cal/OSHA, it's a must-do!