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This NORSOK standard is developed with broad petroleum industry participation by interested parties in theThis NORSOK standard is developed with broad petroleum industry participation by interested parties in the
Norwegian petroleum industry and is owned by the Norwegian petroleum industry represented by The NorwegianNorwegian petroleum industry and is owned by the Norwegian petroleum industry represented by The Norwegian
Oil Industry Association (OLF) and The Federation of Norwegian Industry. Please note that whilst every effort hasOil Industry Association (OLF) and The Federation of Norwegian Industry. Please note that whilst every effort has
been made to ensure the accuracy of this NORSOK standard, neither OLF nor The Federation of Norwegianbeen made to ensure the accuracy of this NORSOK standard, neither OLF nor The Federation of Norwegian
Industry or any of their members will assume liability for any use thereof. Standards Norway is responsible for theIndustry or any of their members will assume liability for any use thereof. Standards Norway is responsible for the
administration and publication of this NORSOK standard.administration and publication of this NORSOK standard.
Standards Standards Norway Norway Telephone: Telephone: + + 47 47 67 67 83 83 86 86 0000
Strandveien Strandveien 18, 18, P.O. P.O. Box Box 242 242 Fax: Fax: + + 47 47 67 67 83 83 86 86 0101
N-1326 N-1326 Lysaker Lysaker Email: Email: [email protected]@standard.no
NORWAY NORWAY Website: Website: wwwwww.standard.no/petroleum.standard.no/petroleum
Copyrights reservedCopyrights reserved
NORSOK NORSOK STANDARD STANDARD M-503M-503
Edition 3, May 2007Edition 3, May 2007
Cathodic protectionCathodic protection
This NORSOK standard is developed with broad petroleum industry participation by interested parties in theThis NORSOK standard is developed with broad petroleum industry participation by interested parties in the
Norwegian petroleum industry and is owned by the Norwegian petroleum industry represented by The NorwegianNorwegian petroleum industry and is owned by the Norwegian petroleum industry represented by The Norwegian
Oil Industry Association (OLF) and The Federation of Norwegian Industry. Please note that whilst every effort hasOil Industry Association (OLF) and The Federation of Norwegian Industry. Please note that whilst every effort has
been made to ensure the accuracy of this NORSOK standard, neither OLF nor The Federation of Norwegianbeen made to ensure the accuracy of this NORSOK standard, neither OLF nor The Federation of Norwegian
Industry or any of their members will assume liability for any use thereof. Standards Norway is responsible for theIndustry or any of their members will assume liability for any use thereof. Standards Norway is responsible for the
administration and publication of this NORSOK standard.administration and publication of this NORSOK standard.
Standards Standards Norway Norway Telephone: Telephone: + + 47 47 67 67 83 83 86 86 0000
Strandveien Strandveien 18, 18, P.O. P.O. Box Box 242 242 Fax: Fax: + + 47 47 67 67 83 83 86 86 0101
N-1326 N-1326 Lysaker Lysaker Email: Email: [email protected]@standard.no
NORWAY NORWAY Website: Website: wwwwww.standard.no/petroleum.standard.no/petroleum
Copyrights reservedCopyrights reserved
NORSOK NORSOK STANDARD STANDARD M-503M-503
Edition 3, May 2007Edition 3, May 2007
Cathodic protectionCathodic protection
