Requirements for Corrosion Control

Section 255.451 - Scope
Section 255.452 - Applicability to converted pipelines
Section 255.453 - General
Section 255.455 - External corrosion control: buried or submerged pipelines installed after july 31, 1971
Section 255.457 - External corrosion control: buried or submerged pipelines installed before august 1, 1971
Section 255.459 - External corrosion control: examination of buried pipeline when exposed
Section 255.461 - External corrosion control: protective coating
Section 255.463 - External corrosion control: cathodic protection
Section 255.465 - External corrosion control: monitoring
Section 255.467 - External corrosion control: electrical isolation
Section 255.469 - External corrosion control: test stations
Section 255.471 - External corrosion control: test leads
Section 255.473 - External corrosion control: interference currents
Section 255.475 - Internal corrosion control: general
Section 255.476 - Internal corrosion control: design and construction of transmission line
Section 255.477 - Internal corrosion control: monitoring
Section 255.479 - Atmospheric corrosion control: general
Section 255.481 - Atmospheric corrosion control: monitoring
Section 255.483 - Remedial measures: general
Section 255.485 - Remedial measures: transmission lines
Section 255.487 - Remedial measures: distribution lines other than cast iron or ductile iron lines
Section 255.489 - Remedial measures: cast iron and ductile iron pipelines
Section 255.490 - Direct assessment
Section 255.491 - Corrosion control records