SV-19 · Principle detail
Material survey around the flue
Survey markers identify locations where material information may be needed: flue lining, board, seal and surrounding construction. Colour does not indicate the presence of asbestos.
How to read this drawing
- Flue lining: material unknown
- Identify board materials
- Review seals and interfaces
- Record surrounding construction
- Assessment by a specialist
- Relate the report to the work area
What needs assessment?
Do not disturb or sample materials using this sheet. Appearance and building age cannot establish asbestos content; assessment determines the next steps.