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110.74 Conductor Installation
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Conductors installed in manholes and other enclosures intended for personnel entry shall be cabled, racked up, or arranged in an approved manner that provides ready and safe access for persons to enter for installation and maintenance. The installation shall comply with 110.74(A) or 110.74(B), as applicable.
Wire bending space for conductors operating at 1000 volts or less shall be provided in accordance with the requirements of 314.28.
Conductors operating at over 1000 volts shall be provided with bending space in accordance with 314.71(A) and (B), as applicable.
Exception: Where 314.71(B) applies, each row or column of ducts on one wall of the enclosure shall be calculated individually, and the single row or column that provides the maximum distance shall be used.
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