Diagrams compiling average cleaning times for various object groups. These average times have been compiled from 3 successive asbestos decontamination projects of large size collections.Diagrams showing the distribution of working time in the various working zones during three large-scale cleaning-projects. These diagrams can be used to estimate time needed for own large scale cleaning projects.

Diagrams compiling average cleaning times for various object groups. These average times have been compiled from 3 successive asbestos decontamination projects of large size collections.