I'm searching for a code published or industry practice definition for the location term 'pit'. I know the NEC does not offer a definition so the request is for a building code or guidance type document that defines this term. I don't think "... an area often sunken or depressed below the adjacent floor area" provides satisfactory clarity to depth or space (e.g. confined) criteria. I would appreciate any thoughts or opinions forum members have on this matter.
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