A Refurbishment Asbestos Survey is required before any major re-modelling works are undertaken. This adds to an existing Management Survey and requires intrusive destructive sampling to the building that is undergoing refurbishment.
A Demolition Asbestos Survey is used when a building is to be demolished and again requires fully intrusive / destructive inspection methods. The building is required to be vacated with access to all areas and services isolated.
The above surveys can be combined in an Asbestos Refurbishment and Demolition Survey if required, where one area of a building is being refurbished and another area is set to be demolished. They will still follow the same requirements and principles.