Template:WebNotes/MPCZonalEnhanced

Enhanced Zonal Analysis The Zonal (Enhanced) rating system considers: The size of the zone and the density of the equipment in the zone. The potential effects of fire caused by a wiring/EWIS failure on adjacent wiring and systems. It then prompts the analyst to consider whether a zonal GVI (general visual inspection) alone will be effective for the entire zone, or if it should be augmented with a standalone GVIs and/or detailed inspections (DETs). Finally, ratings for the likelihood of accidental damage and environmental deterioration can be used to determine the appropriate inspection interval.

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