National Construction Code BCA Vol.1Environmental Planning & Assessment Regulation 2000NSW Ord.70 pertaining to Fire Safety
Someone removed the fire wall surrounding the damper casingand the fire damper over the fire damper has been fitted bycutting down the fire door frame.
Polystyrene former for slab poor is not a fire seal and poking services through the polystyrene does not provide a fire seal
Fire damper sitting attop fire wall unsupported
Penetration fire seal system under AS1530.4 test
Plumber didn’t care
Fire can consume all building materials given time & energy
(c) NEW DIRECTIONS INTERNATIONAL BUSINESS SERVICES [NDIBS] PTY LIMITED ABN 49 083 183 t/a FIRE ASSESS®/ CFSP®/ NDIBS®