Inspection · Asbestos and building era
What should you do before inspecting passive fire in an older building?
Establish the building's era and check the asbestos register before anyone inspects anything. Two separate dates matter here and they are easily confused. In Western Australia a workplace building constructed on or before 31 December 2003 requires an asbestos register — that is the date that triggers the obligation, not the 1980s or 1990s. The exemption runs the other way: a workplace built after that date can go without a register only where no asbestos has been identified and none is likely to be present. Separately, sprayed protection applied to structural steel from roughly the 1930s into the 1970s is friable, so it is treated as the highest priority on site — friable material releases fibres when disturbed rather than only when cut, and era alone makes it suspect rather than proven. The material question comes first; the fire-protection question waits behind it.
Do not scrape, sand, drill, brush or sample suspect material to identify it. Do not lift or probe damaged sprayed protection. Do not send a trade up to patch it before the material status is settled. Do not schedule work nearby that could disturb it.
What changes the answer
- construction and refurbishment dates
- whether an asbestos register exists and what it records
- previous surveys or sampling
- whether the passive-fire materials have been replaced since
- the condition of the material
- what inspection or work is proposed near it.
What to check on site
- the building's asbestos register
- construction and refurbishment records
- previous inspection reports
- the condition of sprayed protection, older doors and board products, photographed from a distance and without contact.
What to do next
Record the suspect material as a finding with its location, condition and photographs, and have it assessed — in Western Australia that means a competent person or licensed asbestos assessor, with samples analysed by a NATA-accredited laboratory. Friable material confirmed as asbestos is Class A licensed removal work, and WorkSafe has to be notified before it starts. Then plan the passive-fire scope around the outcome. They are two pieces of work with separate requirements, and they are better run in sequence than together.
General information only. A conclusion about a specific condition requires the actual construction, the evidence behind it and the site condition to be reviewed.