ElectricalCommercial
Switchboard Installation Inspection & Test Plan
Comprehensive ITP for main and distribution switchboard installation including bus-bar connections, circuit breaker coordination, arc fault containment and labelling compliance per AS/NZS 3000 and AS/NZS 61439.
16 checklist items
3 hold points
1 witness points
Checklist Preview
Physical Installation
Requires sign-offP/F
Switchboard mounting plumb and levelP/F
Seismic restraints installed where requiredP/F
Working clearance zones maintainedP/F
Ventilation clearances per manufacturerP/F
Cable entry glands correctly fittedInternal Wiring & Connections
Requires sign-offP/F
Bus-bar connection torque values verified Hold Witness
P/F
Phase rotation correct (L1-L2-L3) Hold
P/F
Neutral bar connections secureP/F
Internal cable dressing neat and compliantP/F
Arc fault containment rating verifiedProtection & Coordination
Requires sign-offP/F
Protection coordination study reviewed Hold
P/F
CT ratios verified per metering specP/F
Surge protection device installedLabelling & Documentation
P/F
Circuit directory completed and affixedP/F
Danger and warning labels affixed✓
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