Compliant Requirement Reference Comment Yes No Tie down straps dimensions AS 4773.1 – Tie down straps corrosion protection – AS 4773.1 type and mass Tie down straps placement AS 4773.1 – Tie down straps attachment and – appropriate fixings Structural steel BCA 3.4.4 Compliant Requirement Reference Comment Yes No Steel member column, roof beams, – chamfer, fixings Steel member corrosion protection – member tie-downs – Steel member other – Timber wall framing BCA 3.4.3 Compliant Requirement Reference Comment Yes No bracing – Walls insulation (within and to frames) – bottom plate connection to – concrete slab Walls other – Connections remainder of roof – Floor posts/columns – Floor joists – Floor connections – Floor other – Timber roof framing BCA 3.4.3 Compliant Requirement Reference Comment Yes No Rafter correctly tied down Rafter other –
Requirement Compliant Reference Comment Yes No Tie down straps – dimensions AS 4773.1 Tie down straps – corrosion protection type and mass AS 4773.1 Tie down straps – placement AS 4773.1 Tie down straps – attachment and appropriate fixings Structural steel BCA 3.4.4 Requirement Compliant Reference Comment Yes No Steel member – column, roof beams, chamfer, fixings Steel member – corrosion protection member – tie-downs Steel member – other Timber wall framing BCA 3.4.3 Requirement Compliant Reference Comment Yes No – bracing Walls – insulation (within and to frames) – bottom plate connection to concrete slab Walls – other Connections – remainder of roof Floor – posts/columns Floor – joists Floor – connections Floor – other Timber roof framing BCA 3.4.3 Requirement Compliant Reference Comment Yes No Rafter correctly tied down Rafter – other
builders_technical_audit_checklist_updated_july_2018.docx