General Order 128
Requirements for Supply Systems
The following rules cover the requirements for installation of equipment in manholes, building vaults, rooms, or other enclosures and self–contained surface–mounted equipment.
34.1 Maintenance and Inspection
34.2 Equipment in Manholes, Vaults, Rooms and Other Enclosures
34.3 Self-contained Surface-mounted Equipment
34.4 Grounding and Bonding
34.5 Guarding Live Parts