UNI EN 16222 : 2012

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Competence of personnel
5 Design basis
6 Impressed current system
7 Galvanic anodes system
8 Commissioning, Operation and Maintenance
9 The protection of ships' hulls during fitting
   out and when laid up
10 Documentation
Annex A (informative) - Impressed current system for
        hulls of ships based on two cathodic protection zones
Annex B (informative) - Guidance on design current values
        for cathodic protection of hulls of ships
Annex C (informative) - Anode resistance, current and life
        duration formulae
Annex D (informative) - Electrical bonding systems
Annex E (informative) - Monitoring of electrical bonding
        of a ship's propeller
Annex F (informative) - Impressed current system for ships
        based on an aft (stern) system only
Annex G (informative) - Location of galvanic anodes in
        the stern area
Annex H (informative) - Electrochemical characteristics of
        impressed current anodes
Annex I (informative) - Cofferdam arrangements
Annex J (informative) - Cathodic protection of a moored
        ship using suspended galvanic anodes
Bibliography

Describes the general criteria and recommendations for cathodic protection of immersed external ship hulls and appurtenances.