Section 125.35 - Guarding of Live Parts in Manholes(1)Conductor Joints or Terminals. Joints of conductors or cables systems shall be arranged so that there are no bare ungrounded current-carrying metal parts exposed to accidental contact within manholes or handholes.(2)Apparatus. Live parts of protective, control or other apparatus installed and maintained in manholes should be enclosed in suitable grounded cases or in cases having no exposed metallic parts.