On a single-family remodel while preparing a change order, remodel work may disturb old pipe insulation suspected to contain asbestos; what should the plumbing contractor do?
- ATest it by burning a sample
- Stop and use qualified abatement
- CWet it and remove it without controls
- DHide it behind new drywall
Why B is correct
Suspect hazardous material requires controlled handling by qualified parties; casual disturbance can expose workers and occupants. The best answer is therefore “Stop disturbance and use the required qualified assessment and abatement process.” The other choices either address a different system, rely on an unsafe shortcut, or make a conclusion not supported by the stated facts.