Permit-to-work
Werkvergunning
Also known as: ptw, permit-to-work, toewerkvergunning, vergunning
Written authorization by the WV/IV for a specific hazardous electrical task. Includes scope, location, assigned personnel, validity, applicable safety measures, and final inspection.
See also
Related terms
In-depth guides
- → §6.3 Working De-energized — The 5 Steps (LOTO)
- → §6.3 Live working (WOS) — when is it allowed and with what protection?
- → §3.6 Danger zone and approach zone — the three types of electrical work
- → PBM PPE for electrical work — overview and classifications
- → B/C/D Circuit breaker characteristics B, C and D — the real difference
- → Examen Exam day — checklist, common mistakes and a fixed answer rhythm
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