MG AP CP6.041 Installation of Sacrificial Anodes Audit Protocol Version 2 - August 2021

• Audit Title

• Job Description

• Service Provider

• Subcontractor

• Crew Leader

• Conducted on

  Date
• Location
  Address

• Prepared by

6.1 – Complete anode bed design using MG SWP CP5.003

• Was MG SWP CP5.003 followed to design the galvanic anode installation?

  Yes

  No

  N/A

6.2 – Excavate for anode according to standard drawing S84-4-2

• Has the trench been prepared correctly for the anodes?

  Yes

  No

  N/A

6.3 – Lay anodes flat, head to tail at equal centres, in the trench

• Have the anodes been laid correctly in the trench?

  Yes

  No

  N/A

6.4 – Are these magnesium anode?

• Are these magnesium anode?

  Yes

  No

  N/A

6.5 – Run black anode cables back to test point and terminate

• Have the black anode cables been run as shown on test point drawings?

  Yes

  No

  N/A

6.6 – For zinc anodes, remove about 25mm of insulation from anode tail and header cable

• Have cables been run as per standard drawing?

  Yes

  No

  N/A

6.7 – Make connection with line tap

• Is there connection with line tap?

  Yes

  No

  N/A

6.8 – Wrap connection with butyl rubber insulation tape and lay header cable into trench

• Has the connection been wrapped and header cable laid in trench correctly?

  Yes

  No

  N/A

6.9 – Run anode header cable into test point and backfill trench

• Have the anodes been installed in natural backfill?

  Yes

  No

  N/A

6.10 – Record details on test point database and field test book

• Have all details been recorded in the appropriate database or form (including field sketch if required)?

  Yes

  No

  N/A

6.11 – Register anode with VEC

• Is the output greater than 250mA? If so, has the galvanic anode been registered with VEC?

  Yes

  No

  N/A

6.12 - Finish

• Yes

  No

  N/A

• Comment and Audit Finding Summary

• Auditor(s) Sign Off

  Sign

• Auditee (Crew Leader) Sign Off

  Sign