MG AP CP5.038 Design of Galvanic Anode CP System Audit Protocol Version 1 - Nov 2020

• Audit Title

• Job Description

• Service Provider

  Comdain

  Downer

  Diona

  Ventia

• Subcontractor

• Crew Leader

• Location
  Address

• Conducted on

  Date

• Prepared by

6.1 – Start Chart

• Has a work order been issued for a CP system Design?

  Yes

  No

  N/A

6.2 – Is the structure suitable for effective cathodic protection?

• Is the pipeline suitable for effective cathodic protection?

  Yes

  No

  N/A

6.3 – Recommend Remedial Action

• Has remedial action been recommended?

  Yes

  No

  N/A

6.4 – Calculate Current Requirements

• Was the CPS design spreadsheet used to calculate current requirements?

  Yes

  No

  N/A

6.5 – Site Selection and Soil Resistivity Measurements

• Was a suitable site identified for soil resistivity and a field sketch completed?

  Yes

  No

  N/A

• Has a soil sample been tested?

  Yes

  No

  N/A

6.6 – Design System

• Was the spreadsheet used to determine the number and spacing of the anodes?

  Yes

  No

  N/A

6.7 – Approval

• Was verbal approval given?

  Yes

  No

  N/A

6.8 – Finish

• Create ERP WO for the installation of galvanic anode system

  Yes

  No

  N/A

• Comment and Audit Summary Findings

• Auditor(s) Sign Off

  Sign

• Auditor (Crew Leader) Sign Off

  Sign