Inspection Checklist for Installation of Earthing System (1)
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Transcript of Inspection Checklist for Installation of Earthing System (1)
301CHECK LIST FOR INSTALLATION OF EARTHING SYSTEM
Contractor:Form No:Rev No:Sub-Contractor:Page: 1 of 1
SECTION OF WORK:LOCATION:
LEVEL:
StageItemChecked byChecked byDate
Pre-installationCheck against approved electrical shop drawings.
Check if the sleeve level and thickness of the pipes are as per approved shop drawings. Seal all sleeves as per specification.Earthing System InstallationCheck if sizes of the earthing wires are as per the approved shop drawing.Check cable trays, trunking, and equipment Equipotentially bonded as per project specification.Check if locations and sizes of earth bar are as specification and approved shop drawings.Check if that earthing wire(s) is connected to equipment as per shop drawing in proper way.Check the level & location of earth pit as per approved shop drawings.Check if earth pit fixing is as specification and approved shop drawings.Check the connection(s) of earthing wire to earthing rod electrode.TestingCheck if earthing resistance reading is less than 1 Ohm and submit earth resistance report.Check Earth Continuity test for all metal parts and equipment of building.
Sub. Cont.Date:ContractorDate:ConsultantDate:
Name:Sign:Name:Sign:Name:Sign:
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