DCVG Ltd.
Suites 2 & 3,
Greenbank House,
Swan Lane,
Hindley Green,
Wigan,
WN2 4AR,
United Kingdom

Tel: +44(0)1942 522180
Fax: +44(0)1942 522179

dcvg@dcvg.com

Or sales@dcvg.com

drjleeds@dcvg.com

www.dcvg.com

© DCVG Ltd. 2008

DC Voltage Gradient Technology & Supply Ltd.

More information about the whole DCVG methodology can be obtained from www.dcvg.com

We Lead - Others Follow

“ General Specification for the installation of Cathodic Protection Impressed Current systems.”

‘ Quality Control Tests for Cathodic Protection Construction.

Cathodic Protection Materials and Installation Specifications:-
1. Test Post - Pipe to Soil Potential
2. Test Post - Pipe Current and Potential
3. Test post - Multi Pipe Inter bond
4. Test Post - Foreign Structure Inter bond
5. Test Post - Above Grade I/Joint with Ground Cell
6. Test Post - Below Grade I/Joint with Grounding Cell
7. Transformer Rectifier
8. Solar Powered CP Power Supply
9. Deep well Impressed Current Ground bed - Platinised Anode Open Hole Completion
10. Deep well Impressed Current Ground bed - Platinised Coke Back fill
11. Deep well Impressed Current Ground bed - FeSiCr Anodes Coke Back fill
12. Deep well Impressed Current Ground bed- Mixed Metal Oxide Anodes Coke Back fill.
13. Silicon Iron Chromium Alloy Anodes
14. Carbonaceous Anode Back fill
15. Surface Horizontal Impressed Current Ground beds
16. Surface Vertical Impressed Current Ground beds
17. CP Insulating Joint or Insulating Flange Kits
18. Commissioning CP Systems
19. Cathodic Protection Monitoring and Maintenance

20. External Tank Bottom Ground bed Design and Installation.

Cathodic Protection Design, Materials and Construction Specifications.

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