R309-545-12. Steel Tanks  


Latest version.
  •   (1) Paints.

      Proper protection shall be given to all metal surfaces, both internal and external, by paints or other protective coatings. Internal coatings shall comply with R309-545-11.

      (2) Cathodic Protection.

      If installed, internal cathodic protection shall be designed, installed and maintained by personnel trained in corrosion engineering.