תקינה עיקרית

 

 

European Standards

 

• EN 12499       Internal cathodic protection of metallic structures - general principles.  

• EN 12954       Cathodic protection of buried or immersed metallic structures - General principles and application for pipelines.   

• EN 13509       Cathodic protection measurement techniques.

• EN 15112       External cathodic protection of well casings. 

• EN 12473       General principles of cathodic protection in seawater.

• EN 15280       Evaluation of AC corrosion likelihood of buried pipelines applicable to cathodically protected pipelines.  

• EN 50122-2   Railway applications - Fixed Installations. Protective provisions against the effects of stray currents caused by DC traction systems.

• EN 50162       Protection against corrosion by stray current from direct current systems. 
  
   

ASTM

 

• ASTM B843     Standard Specification for Magnesium Alloy Anodes for Cathodic Protection.   

• ASTM F2349   Standard Practice for Operation and Maintenance of Integrated Natural Gas Pipelines and Optical Fiber Systems. 

• ASTM G18       Standard Test Method for Joints, Fittings, and Patches in Coated Pipelines.

• ASTM G57       Field measurement of soil resistivity using the Wenner four-electrode method. 

 

 

NACE standards

 

• SP0100         Cathodic Protection to Control External Corrosion of Concrete Pressure Pipelines and Mortar-Coated Steel Pipelines for Water or Waste
                        Water Service.   

• TM0101         Measurement Techniques Related to Criteria for Cathodic Protection on Underground or Submerged Metallic Tank Systems.   

• RP0104          The Use of Coupons for Cathodic Protection Monitoring Applications.  

• TM0109         Aboveground Survey Techniques for the Evaluation of Underground Pipeline Coating Condition.   

• SP0169          Control of External Corrosion on Underground or Submerged Metallic Piping Systems.   

• SP0177          Mitigation of Alternating Current and Lightning Effects on Metallic Structures and Corrosion Control Systems.   

• SP0187          Design Considerations for Corrosion Control of Reinforcing Steel in Concrete.   

• SP0188          Discontinuity (Holiday) Testing of New Protective Coatings on Conductive Substrates.   

• RP0193          External Cathodic Protection of On-Grade Carbon Steel Storage Tank Bottoms.   

• SP0200          Steel-Cased Pipeline Practices.   

• SP0207          Performing Close-Interval Potential Surveys and DC Surface Potential Gradient Surveys on Buried or Submerged Metallic Pipelines.   

• RP0274          High-Voltage Electrical Inspection of Pipeline Coatings.   

• RP0285          Corrosion Control of Underground Storage Tank Systems by Cathodic Protection.   

• SP0286          Electrical Isolation of Cathodically Protected Pipelines.   

• SP0408          Cathodic Protection of Reinforcing Steel in Buried or Submerged Concrete Structures.  

• SP0502          Pipeline External Corrosion Direct Assessment Methodology.   

 

 

ISO

 

• ISO 8044        Corrosion of metals and alloys -- Basic terms and definitions.   

• ISO 12473      General principles of cathodic protection in sea water.   

• ISO 12696      Cathodic protection of steel in concrete.   

• ISO 13174      Cathodic protection of harbor installations.   

• ISO 15589-1  Petroleum, petrochemical and natural gas industries -- Cathodic protection of pipeline systems -- Part 1: On-land pipelines.   

• ISO 15589-2  Petroleum, petrochemical and natural gas industries -- Cathodic protection of pipeline transportation systems -- Part 2: Offshore Pipelines.   

• ISO 18086     Corrosion of metals and alloys - Determination of AC corrosion - Protection criteria.   

 

 

Israel Natural Gas Authority  directives

 

• Industrial Gas Installation Directive - IGID.  

• Factories Operations, Maintenance and Emergency Directive.  

• Compressed Natural Gas Directive.    

• Transmission Operations - Maintenance and Emergency Directive -OMD.    

• Assessment and mitigation of potential damage to steel pipelines and personal safety resulting from the interference effects of nearby high voltage electrical infrastructure.