Utilities distribution board 103
LV switchboard / distribution board · reassessed every 12 months · criticality B
Findings on the current assessment
from A-1025 · methodology v4.2Live parts can be contacted without removing a cover or using a tool.
Action Restrict access to the board immediately and have an electrical worker restore the dead front before it is handed back.
Arc flash / electric shock · due 2026-02-28 · AS/NZS 3000 §1.5.4
An unused way or cutout is open, so the enclosure no longer provides its rated protection.
Action Fit correct blanks and gland plates. Do not use tape or sheet offcuts.
Arc flash / electric shock · due 2026-03-07 · IEC 61439-1 §8.4.2
The board carries no hazard label, so a worker cannot select PPE from information at the equipment.
Action Calculate incident energy for the board and fit a label showing the boundary and PPE category.
Arc flash / electric shock · due 2026-03-30 · NFPA 70E §130.5(H)
Material is stored in the space a worker must occupy to operate or escape from the board.
Action Clear the zone, mark it on the floor, and give the displaced material a defined home.
Access, egress and emergency response impaired · due 2026-03-07 · AS/NZS 3000 §2.9.3
No thermographic survey has been recorded within the interval.
Action Book the survey while the board is under representative load, and file the report against the board identifier.
Loss of design or inspection traceability · due 2026-04-29 · NETA MTS §9.15
The main switch is not labelled, delaying isolation in an emergency.
Action Label the main switch with what it isolates, in durable marking.
Access, egress and emergency response impaired · due 2026-03-30 · AS/NZS 3000 §2.3.2
No single-line diagram is available at the equipment.
Action Produce and laminate a current single-line diagram and fix it at the board.
Loss of design or inspection traceability · due 2026-04-29 · IEC 61439-1 §6.2
Assessment history
Historical assessments keep the methodology version they were completed under. Re-scoring old records against a newer version is an explicit action, never a side effect of publishing.
Asset record
- Tag
- LY/SB-103
- Asset id
- SB-103
- Class
- LV switchboard / distribution board
- Manufacturer
- Vaughan Switchgear
- Model
- Z152
- Serial
- 59281-49
- Installed
- 2006-06-01
- Facility
- Lyndale Packing, Cranfield Way
- Area
- Utilities yard
- Facility manager
- D. Petrov
- Criticality
- B
What this class is assessed on
- Identification and records4 questions · photo + image analysis
- Enclosure integrity4 questions · photo + image analysis
- Terminations and thermal condition4 questions
- Protection and access4 questions
15 active rules · 7 vision cues.