Grounding. A separately run 50x6mm GI flat suitably clamped along the enclosure shall be used as the ground bus. All parts of the bus enclosure supporting structures and equipment frames shall be bonded to above ground bus.
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Sources: Zonal Rate Contract for Petty Electrical Works, Zonal Rate Contract for Petty Electrical Works, Zonal Rate Contract for Petty Electrical Works
Grounding. 8.1 A separately run 50x6mm GI flat suitably clamped along the enclosure shall be used as the ground bus. All parts of the bus enclosure supporting structures and equipment frames shall be bonded to above ground bus.
8.2 Ground pad shall be bolted type to accommodate 50x6mm galvanized steel flats. Complete with suitable tapped holes, bolts and washers.
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