Type of asbestos? Location? Amount?
How longs a length of string?
I've worked on jobs where asbestos removal went on for over a year others half a day.
Garage roof 2 hours.
Asbestos floor tiles in a bungalow took me an hour but a neighbor had a company in that took 2 days. I could not work out why it took so long?
Soffit or downpipe about 2 hours.