|Document ID (ISN)||37063|
|Convention or series no.
||NSC Data Sheet I-607-80
||Direct buried utility cables
||National Safety Council, 444 North Michigan Avenue, Chicago, Illinois 60611, USA, 1980. 6p. Illus. 4 ref.
||Guidelines and directives for buried cables; earthed shielding for cables carrying a voltage above 600V; clearance between buried cables and sewers and water and fuel lines; trenching; trench bottom; burial depth of cable as determined by voltage range; precautions before excavation; sloping and shoring of trench sides; minimum separation of power cables or conductors carrying different voltages, telephone lines, etc.; inspection for underground obstacles before excavation; handling of cables and wires.
||trenching and excavating; USA; underground cables; electric power distribution; work near electric lines
||cable sheaths; sloping of trench sides; earthing; data sheet; trench shoring
||F - Information notes, codes of practice, standards
|Broad subject area(s)
||Trenching and excavating