Title Page
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Audit Title
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Job Description
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Location
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Service Provider
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Subcontractor
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Crew Leader
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Conducted on
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Prepared by
Audit Protocol for MG SWP CP3.004
6.1 – Start Test
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Has it been confirmed that only one half of the earthing bed has been disconnected?
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Were HV insulating gloves worn while disconnecting the earthing beds?
6.2 – Conduct Safety Check of Earthing System
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Has all safety equipment been installed as required?
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Has the AC voltage been measured and recorded?
6.3 – Connect Temporary Bond Cable across Terminals
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Has the temporary bond cables between the pipeline and earthing bed been installed?
6.4 – Disconnect Bridging Link
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Has the bridging link been disconnected?
6.5 – Use Ammeter to Measure DC Current Flow between Pipeline and Earthing Bed
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Has the DC current flow been recorded in the result sheet?
6.6 – Measure Zinc Earthing Bed Resistance
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Has the zinc earthing bed resistance been measured and recorded in the result sheet?
6.7 – Reconnect Bridging Link
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Have the steps been repeated for the second half of the earthing bed?
6.8 – Have both halves of earth bed been tested?
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Have both halves of the earthing bed been tested?
6.9 – Prepare to Test Second Half of Earthing Bed
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Has the temporary bond cable between the pipeline and the earthing bed been installed?
6.10 – Finish
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Have the connections been returned to their original state?
Comments & Sign Off
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Comments and Audit Findings Summary
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Auditor(s) Sign off
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Auditee (Crew Leader) Sign Off
