MG AP CP8.046 Maintenance and Calibration of Reference Cells Audit Protocol Version 1 - Nov 2020

• Audit Title

• Job Description

• Service Provider

  Comdain

  Downer

  Diona

  Ventia

• Subcontractor

• Crew Leader

• Conducted on

  Date

• Prepared by

• Location
  Address

6.1 – Preparation for Calibration

• Has the container been filled with chloride free or fresh tap water?

  Yes

  No

  N/A

6.2 – 12 Monthly Calibration

• Has the voltage difference been measured correctly and results recorded?

  Yes

  No

  N/A

6.3 – Calibration Assessment

• Is the reference cell within an acceptable range?

  Yes

  No

  N/A

6.4 – Precautions

• Have reference cells been handled with care and stored correctly?

  Yes

  No

  N/A

6.5 – 12 Monthly Maintenance

• Has unneeded copper/copper sulphate solution been disposed of appropriately?

  Yes

  No

  N/A

• Has a suitable label been applied to the Reference Cell with the date?

  Yes

  No

  N/A

6.6 – Finish

• Has the calibration register been updated?

  Yes

  No

  N/A

• Comments and Audit Findings Summary

• Auditor(s) Sign Off

  Sign

• Auditee (Crew Leader) Sign off

  Sign