Regulations & Interpretations

OPS Interpretations

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Part 192 Transportation of Natural and Other Gas by Pipeline: Subpart H - Customer Meters, Service Regulators, and Service Lines

192.353; Customer Meters and Regulators - Location

• December 1974
  

192.355; Customer Meters and Regulators - Protection from Damage

• February 1994
• August 1993
• July 1981
• March 1971
  

192.357; Customer Meters and Regulators - Installation

• November 1976
• October 1973
  

192.359; Customer Meters and Regulators - Operating Pressure

• December 1972
• December 1970
  

192.361; Service Lines - Installation

• August 1985
• October 1975
• January 1974
  

192.363; Service Lines - Valve Requirements

• May 1983
• March 1971
• February 1971
  

192.365; Service Lines - Location of Valves

• May 1989
• July 1971
  

192.371; Service Lines - Steel

• October 1970
  

192.375; Service Lines - Plastic

• July 1996
• December 1991
• March 1976
• March 1975
• January 1975
  

192.379; New Service Lines not in Use

• February 1985
• November 1972
  

192.381; Service Lines - Excess Flow Valve Performance Standards

• May 1998
  

Part 192 Transportation of Natural and Other Gas by Pipeline: Subpart I - Requirements for Corrosion Control

192.451; Scope

• July 1992
• January 1974
  

192.453; General

• July 1992
• April 1979
• June 1978
• September 1976
• August 1976
• May 1976
• October 1975
• October 1973
• May 1972
  

192.455; External Corrosion Control - Buried or Submerged pipelines Installed after July 31, 1971

• July 1981
• April 1979
• October 1977
• January 27, 1977
• April 1976
• July 1975
• June 1975
• August 1974
• February 2, 1974
• February 2, 1974
• August 1972
• April 1972

192.457; External Corrosion Control - Buried or Submerged pipelines Installed before August 1, 1971

• July 1998
• October 1996
• July 1993
• March 1989
• March 1983
• January 1983
• June 1982
• September 1979
• August 1979
• December 1978
• November 1978
• January 1978
• December 16, 1977
• December 13, 1977
• November 1977
• May 1977
• March 28, 1977
• March 11, 1977
• December 28, 1976
• December 1, 1976
• November 1976
• September 17, 1976
• September 15, 1976
• September 14, 1976
• September 10, 1976
• September 10, 1976
• September 10, 1976
• September 2, 1976
• August 2, 1976
• July 20, 1976
• July 20, 1976
• July 16, 1976
• July 12, 1976
• July 8, 1976
• June 23, 1976
• July 10, 1976
• May 1976
• April 1976
• March 1976
• January 30, 1976
• January 7, 1976
• August 1975
• July 23, 1975
• July 8, 1975
• July 7, 1975
• May 1975
• January 21, 1975
• January 9, 1975
• July 1974
• May 1974
• December 1973
• January 1973
• September 1972
• August 1972
• July 1972
• June 1972
• February 1972
• August 1971
• July 1971
  

192.459; External Corrosion Control - Examination of Buried Pipe when Exposed

• October 1981
  

192.461; External Corrosion Control - Protective Coating

• March 1983
• January 1975
• October 1973
• October 1972
• October 1971
  

192.463; External Corrosion Control - Cathodic Protection

• July 1993
• November 1993
• November 1991
• March 1989
• March 1983
• July 1981
• May 1981
• January 1975
• April 1974
• February 1974
• December 1971
  

192.465; External Corrosion Control - Monitoring

• July 1998
• October 1996
• November 1991
• May 1989
• October 1985
• March 1983
• March 1976
• February 1976
• January 1974
• September 1973
• May 1973
• May 1972
• March 1972
• February 24, 1972
• February 8, 1972
• October 1971
• October 1970
  

192.467; External Corrosion Control - Electrical Isolation

• November 1998
• August 1993
• July 1986
• April 1975
• March 1974
• February 1974
• January 1974
• July 1972
• December 1971
  

192.469; External Corrosion Control - Test Stations

• October 1985
• February 1972
  

192.473; External Corrosion Control - Interference Currents

• February 1972
  

192.475; External Corrosion Control - General

• July 1983
  

192.479; Atmospheric Corrosion Control - General

• May 1991
  

192.481; Atmospheric Corrosion Control - Monitoring

• July 1993
• May 1991
  

192.483; Remedial Measures - General

• October 1996
• February 1972
  

192.485; Remedial Measures - Transmission Lines

• October 1996
  

192.489; Remedial Measures - Cast Iron and Ductile Iron Pipelines

• August 1971
  

192.491; Corrosion Control Records

• October 1996
• October 1975
  

Index of Interpretations