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49 CFR 192.603 - General provisions. | Regulus

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49 CFR Part 192

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titleTitle 49 — Transportation subtitleSubtitle B — Other Regulations Relating to Transportation chapterChapter I — Pipeline and Hazardous Materials Safety Administration, Department of Transportation subchapterSubchapter D — Pipeline Safety partPart 192 subpartSubpart L—Operations

26 sections

Subpart A—General14

§ 192.1What is the scope of this part?§ 192.3Definitions.§ 192.5Class locations.§ 192.7What documents are incorporated by reference partly or wholly in this part?§ 192.8How are onshore gathering pipelines and regulated onshore gathering pipelines determined?§ 192.9What requirements apply to gathering pipelines?§ 192.10Outer continental shelf pipelines.§ 192.11Petroleum gas systems.§ 192.12Underground natural gas storage facilities.§ 192.13What general requirements apply to pipelines regulated under this part?§ 192.14Conversion to service subject to this part.§ 192.15Rules of regulatory construction.§ 192.16Customer notification.§ 192.18How to notify PHMSA.

Subpart B—Materials10

§ 192.51Scope.§ 192.53General.§ 192.55Steel pipe.§ 192.57[Reserved]§ 192.59Plastic pipe.§ 192.61[Reserved]§ 192.63Marking of materials.§ 192.65Transportation of pipe.§ 192.67Records: Material properties.§ 192.69Storage and handling of plastic pipe and associated components.

Subpart C—Pipe Design14

§ 192.101Scope.§ 192.103General.§ 192.105Design formula for steel pipe.§ 192.107Yield strength (S) for steel pipe.§ 192.109Nominal wall thickness (t) for steel pipe.§ 192.111Design factor (F) for steel pipe.§ 192.112Additional design requirements for steel pipe using alternative maximum allowable operating pressure.§ 192.113Longitudinal joint factor (E) for steel pipe.§ 192.115Temperature derating factor (T) for steel pipe.§ 192.117-192.119§§ 192.117-192.119 [Reserved]§ 192.121Design of plastic pipe.§ 192.123[Reserved]§ 192.125Design of copper pipe.§ 192.127Records: Pipe design.

Subpart D—Design of Pipeline Components36

§ 192.141Scope.§ 192.143General requirements.§ 192.144Qualifying metallic components.§ 192.145Valves.§ 192.147Flanges and flange accessories.§ 192.149Standard fittings.§ 192.150Passage of internal inspection devices.§ 192.151Tapping.§ 192.153Components fabricated by welding.§ 192.155Welded branch connections.§ 192.157Extruded outlets.§ 192.159Flexibility.§ 192.161Supports and anchors.§ 192.163Compressor stations: Design and construction.§ 192.165Compressor stations: Liquid removal.§ 192.167Compressor stations: Emergency shutdown.§ 192.169Compressor stations: Pressure limiting devices.§ 192.171Compressor stations: Additional safety equipment.§ 192.173Compressor stations: Ventilation.§ 192.175Pipe-type and bottle-type holders.§ 192.177Additional provisions for bottle-type holders.§ 192.179Transmission line valves.§ 192.181Distribution line valves.§ 192.183Vaults: Structural design requirements.§ 192.185Vaults: Accessibility.§ 192.187Vaults: Sealing, venting, and ventilation.§ 192.189Vaults: Drainage and waterproofing.§ 192.191[Reserved]§ 192.193Valve installation in plastic pipe.§ 192.195Protection against accidental overpressuring.§ 192.197Control of the pressure of gas delivered from high-pressure distribution systems.§ 192.199Requirements for design of pressure relief and limiting devices.§ 192.201Required capacity of pressure relieving and limiting stations.§ 192.203Instrument, control, and sampling pipe and components.§ 192.204Risers installed after January 22, 2019.§ 192.205Records: Pipeline components.

Subpart E—Welding of Steel in Pipelines10

§ 192.221Scope.§ 192.225Welding procedures.§ 192.227Qualification of welders and welding operators.§ 192.229Limitations on welders and welding operators.§ 192.231Protection from weather.§ 192.233Miter joints.§ 192.235Preparation for welding.§ 192.241Inspection and test of welds.§ 192.243Nondestructive testing.§ 192.245Repair or removal of defects.

Subpart F—Joining of Materials Other Than by Welding9

§ 192.271Scope.§ 192.273General.§ 192.275Cast iron pipe.§ 192.277Ductile iron pipe.§ 192.279Copper pipe.§ 192.281Plastic pipe.§ 192.283Plastic pipe: Qualifying joining procedures.§ 192.285Plastic pipe: Qualifying persons to make joints.§ 192.287Plastic pipe: Inspection of joints.

Subpart G—General Construction Requirements for Transmission Lines and Mains16

§ 192.301Scope.§ 192.303Compliance with specifications or standards.§ 192.305Inspection: General.§ 192.307Inspection of materials.§ 192.309Repair of steel pipe.§ 192.311Repair of plastic pipe.§ 192.313Bends and elbows.§ 192.315Wrinkle bends in steel pipe.§ 192.317Protection from hazards.§ 192.319Installation of pipe in a ditch.§ 192.321Installation of plastic pipe.§ 192.323Casing.§ 192.325Underground clearance.§ 192.327Cover.§ 192.328Additional construction requirements for steel pipe using alternative maximum allowable operating pressure.§ 192.329Installation of plastic pipelines by trenchless excavation.

Subpart H—Customer Meters, Service Regulators, and Service Lines19

§ 192.351Scope.§ 192.353Customer meters and regulators: Location.§ 192.355Customer meters and regulators: Protection from damage.§ 192.357Customer meters and regulators: Installation.§ 192.359Customer meter installations: Operating pressure.§ 192.361Service lines: Installation.§ 192.363Service lines: Valve requirements.§ 192.365Service lines: Location of valves.§ 192.367Service lines: General requirements for connections to main piping.§ 192.369Service lines: Connections to cast iron or ductile iron mains.§ 192.371Service lines: Steel.§ 192.373Service lines: Cast iron and ductile iron.§ 192.375Service lines: Plastic.§ 192.376Installation of plastic service lines by trenchless excavation.§ 192.377Service lines: Copper.§ 192.379New service lines not in use.§ 192.381Service lines: Excess flow valve performance standards.§ 192.383Excess flow valve installation.§ 192.385Manual service line shut-off valve installation.

Subpart I—Requirements for Corrosion Control26

§ 192.451Scope.§ 192.452How does this subpart apply to converted pipelines and regulated onshore gathering pipelines?§ 192.453General.§ 192.455External corrosion control: Buried or submerged pipelines installed after July 31, 1971.§ 192.457External corrosion control: Buried or submerged pipelines installed before August 1, 1971.§ 192.459External corrosion control: Examination of buried pipeline when exposed.§ 192.461External corrosion control: Protective coating.§ 192.463External corrosion control: Cathodic protection.§ 192.465External corrosion control: Monitoring and remediation.§ 192.467External corrosion control: Electrical isolation.§ 192.469External corrosion control: Test stations.§ 192.471External corrosion control: Test leads.§ 192.473External corrosion control: Interference currents.§ 192.475Internal corrosion control: General.§ 192.476Internal corrosion control: Design and construction of transmission line.§ 192.477Internal corrosion control: Monitoring.§ 192.478[Reserved]§ 192.479Atmospheric corrosion control: General.§ 192.481Atmospheric corrosion control: Monitoring.§ 192.483Remedial measures: General.§ 192.485Remedial measures: Transmission lines.§ 192.487Remedial measures: Distribution lines other than cast iron or ductile iron lines.§ 192.489Remedial measures: Cast iron and ductile iron pipelines.§ 192.490Direct assessment.§ 192.491Corrosion control records.§ 192.493In-line inspection of pipelines.

Subpart J—Test Requirements10

§ 192.501Scope.§ 192.503General requirements.§ 192.505Strength test requirements for steel pipeline to operate at a hoop stress of 30 percent or more of SMYS.§ 192.506Transmission lines: Spike hydrostatic pressure test.§ 192.507Test requirements for pipelines to operate at a hoop stress less than 30 percent of SMYS and at or above 100 p.s.i. (689 kPa) gage.§ 192.509Test requirements for pipelines to operate below 100 p.s.i. (689 kPa) gage.§ 192.511Test requirements for service lines.§ 192.513Test requirements for plastic pipelines.§ 192.515Environmental protection and safety requirements.§ 192.517Records.

Subpart K—Uprating4

§ 192.551Scope.§ 192.553General requirements.§ 192.555Uprating to a pressure that will produce a hoop stress of 30 percent or more of SMYS in steel pipelines.§ 192.557Uprating: Steel pipelines to a pressure that will produce a hoop stress less than 30 percent of SMYS: plastic, cast iron, and ductile iron pipelines.

Subpart L—Operations26

§ 192.601Scope.§ 192.603General provisions.§ 192.605Procedural manual for operations, maintenance, and emergencies.§ 192.607Verification of Pipeline Material Properties and Attributes: Onshore steel transmission pipelines.§ 192.609Change in class location: Required study.§ 192.610Change in class location: Change in valve spacing.§ 192.611Change in class location: Confirmation or revision of maximum allowable operating pressure.§ 192.612Underwater inspection and reburial of pipelines in the Gulf of America and its inlets.§ 192.613Continuing surveillance.§ 192.614Damage prevention program.§ 192.615Emergency plans.§ 192.616Public awareness.§ 192.617Investigation of failures and incidents.§ 192.619Maximum allowable operating pressure: Steel or plastic pipelines.§ 192.620Alternative maximum allowable operating pressure for certain steel pipelines.§ 192.621Maximum allowable operating pressure: High-pressure distribution systems.§ 192.623Maximum and minimum allowable operating pressure; Low-pressure distribution systems.§ 192.624Maximum allowable operating pressure reconfirmation: Onshore steel transmission pipelines.§ 192.625Odorization of gas.§ 192.627Tapping pipelines under pressure.§ 192.629Purging of pipelines.§ 192.631Control room management.§ 192.632Engineering Critical Assessment for Maximum Allowable Operating Pressure Reconfirmation: Onshore steel transmission pipelines.§ 192.634Transmission lines: Onshore valve shut-off for rupture mitigation.§ 192.635Notification of potential rupture.§ 192.636Transmission lines: Response to a rupture; capabilities of rupture-mitigation valves (RMVs) or alternative equivalent technologies.

Subpart M—Maintenance34

§ 192.701Scope.§ 192.703General.§ 192.705Transmission lines: Patrolling.§ 192.706Transmission lines: Leakage surveys.§ 192.707Line markers for mains and transmission lines.§ 192.709Transmission lines: Record keeping.§ 192.710Transmission lines: Assessments outside of high consequence areas.§ 192.711Transmission lines: General requirements for repair procedures.§ 192.712Analysis of predicted failure pressure and critical strain level.§ 192.713Transmission lines: Permanent field repair of imperfections and damages.§ 192.714Transmission lines: Repair criteria for onshore transmission pipelines.§ 192.715Transmission lines: Permanent field repair of welds.§ 192.717Transmission lines: Permanent field repair of leaks.§ 192.719Transmission lines: Testing of repairs.§ 192.720Distribution systems: Leak repair.§ 192.721Distribution systems: Patrolling.§ 192.723Distribution systems: Leakage surveys.§ 192.725Test requirements for reinstating service lines.§ 192.727Abandonment or deactivation of facilities.§ 192.731Compressor stations: Inspection and testing of relief devices.§ 192.735Compressor stations: Storage of combustible materials.§ 192.736Compressor stations: Gas detection.§ 192.739Pressure limiting and regulating stations: Inspection and testing.§ 192.740Pressure regulating, limiting, and overpressure protection—Individual service lines directly connected to regulated gathering or transmission pipelines.§ 192.741Pressure limiting and regulating stations: Telemetering or recording gauges.§ 192.743Pressure limiting and regulating stations: Capacity of relief devices.§ 192.745Valve maintenance: Transmission lines.§ 192.747Valve maintenance: Distribution systems.§ 192.749Vault maintenance.§ 192.750Launcher and receiver safety.§ 192.751Prevention of accidental ignition.§ 192.753Caulked bell and spigot joints.§ 192.755Protecting cast-iron pipelines.§ 192.756Joining plastic pipe by heat fusion; equipment maintenance and calibration.

Subpart N—Qualification of Pipeline Personnel5

§ 192.801Scope.§ 192.803Definitions.§ 192.805Qualification program.§ 192.807Recordkeeping.§ 192.809General.

Subpart O—Gas Transmission Pipeline Integrity Management26

§ 192.901What do the regulations in this subpart cover?§ 192.903What definitions apply to this subpart?§ 192.905How does an operator identify a high consequence area?§ 192.907What must an operator do to implement this subpart?§ 192.909How can an operator change its integrity management program?§ 192.911What are the elements of an integrity management program?§ 192.913When may an operator deviate its program from certain requirements of this subpart?§ 192.915What knowledge and training must personnel have to carry out an integrity management program?§ 192.917How does an operator identify potential threats to pipeline integrity and use the threat identification in its integrity program?§ 192.919What must be in the baseline assessment plan?§ 192.921How is the baseline assessment to be conducted?§ 192.923How is direct assessment used and for what threats?§ 192.925What are the requirements for using External Corrosion Direct Assessment (ECDA)?§ 192.927What are the requirements for using Internal Corrosion Direct Assessment (ICDA)?§ 192.929What are the requirements for using Direct Assessment for Stress Corrosion Cracking?§ 192.931How may Confirmatory Direct Assessment (CDA) be used?§ 192.933What actions must be taken to address integrity issues?§ 192.935What additional preventive and mitigative measures must an operator take?§ 192.937What is a continual process of evaluation and assessment to maintain a pipeline's integrity?§ 192.939What are the required reassessment intervals?§ 192.941What is a low stress reassessment?§ 192.943When can an operator deviate from these reassessment intervals?§ 192.945What methods must an operator use to measure program effectiveness?§ 192.947What records must an operator keep?§ 192.949[Reserved]§ 192.951Where does an operator file a report?

Subpart P—Gas Distribution Pipeline Integrity Management (IM)8

§ 192.1001What definitions apply to this subpart?§ 192.1003What do the regulations in this subpart cover?§ 192.1005What must a gas distribution operator (other than a small LPG operator) do to implement this subpart?§ 192.1007What are the required elements of an integrity management plan?§ 192.1009[Reserved]§ 192.1011What records must an operator keep?§ 192.1013When may an operator deviate from required periodic inspections under this part?§ 192.1015What must a small LPG operator do to implement this subpart?

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Subpart A—General14

§ 192.1What is the scope of this part?§ 192.3Definitions.§ 192.5Class locations.§ 192.7What documents are incorporated by reference partly or wholly in this part?§ 192.8How are onshore gathering pipelines and regulated onshore gathering pipelines determined?§ 192.9What requirements apply to gathering pipelines?§ 192.10Outer continental shelf pipelines.§ 192.11Petroleum gas systems.§ 192.12Underground natural gas storage facilities.§ 192.13What general requirements apply to pipelines regulated under this part?§ 192.14Conversion to service subject to this part.§ 192.15Rules of regulatory construction.§ 192.16Customer notification.§ 192.18How to notify PHMSA.

Subpart B—Materials10

§ 192.51Scope.§ 192.53General.§ 192.55Steel pipe.§ 192.57[Reserved]§ 192.59Plastic pipe.§ 192.61[Reserved]§ 192.63Marking of materials.§ 192.65Transportation of pipe.§ 192.67Records: Material properties.§ 192.69Storage and handling of plastic pipe and associated components.

Subpart C—Pipe Design14

§ 192.101Scope.§ 192.103General.§ 192.105Design formula for steel pipe.§ 192.107Yield strength (S) for steel pipe.§ 192.109Nominal wall thickness (t) for steel pipe.§ 192.111Design factor (F) for steel pipe.§ 192.112Additional design requirements for steel pipe using alternative maximum allowable operating pressure.§ 192.113Longitudinal joint factor (E) for steel pipe.§ 192.115Temperature derating factor (T) for steel pipe.§ 192.117-192.119§§ 192.117-192.119 [Reserved]§ 192.121Design of plastic pipe.§ 192.123[Reserved]§ 192.125Design of copper pipe.§ 192.127Records: Pipe design.

Subpart D—Design of Pipeline Components36

§ 192.141Scope.§ 192.143General requirements.§ 192.144Qualifying metallic components.§ 192.145Valves.§ 192.147Flanges and flange accessories.§ 192.149Standard fittings.§ 192.150Passage of internal inspection devices.§ 192.151Tapping.§ 192.153Components fabricated by welding.§ 192.155Welded branch connections.§ 192.157Extruded outlets.§ 192.159Flexibility.§ 192.161Supports and anchors.§ 192.163Compressor stations: Design and construction.§ 192.165Compressor stations: Liquid removal.§ 192.167Compressor stations: Emergency shutdown.§ 192.169Compressor stations: Pressure limiting devices.§ 192.171Compressor stations: Additional safety equipment.§ 192.173Compressor stations: Ventilation.§ 192.175Pipe-type and bottle-type holders.§ 192.177Additional provisions for bottle-type holders.§ 192.179Transmission line valves.§ 192.181Distribution line valves.§ 192.183Vaults: Structural design requirements.§ 192.185Vaults: Accessibility.§ 192.187Vaults: Sealing, venting, and ventilation.§ 192.189Vaults: Drainage and waterproofing.§ 192.191[Reserved]§ 192.193Valve installation in plastic pipe.§ 192.195Protection against accidental overpressuring.§ 192.197Control of the pressure of gas delivered from high-pressure distribution systems.§ 192.199Requirements for design of pressure relief and limiting devices.§ 192.201Required capacity of pressure relieving and limiting stations.§ 192.203Instrument, control, and sampling pipe and components.§ 192.204Risers installed after January 22, 2019.§ 192.205Records: Pipeline components.

Subpart E—Welding of Steel in Pipelines10

§ 192.221Scope.§ 192.225Welding procedures.§ 192.227Qualification of welders and welding operators.§ 192.229Limitations on welders and welding operators.§ 192.231Protection from weather.§ 192.233Miter joints.§ 192.235Preparation for welding.§ 192.241Inspection and test of welds.§ 192.243Nondestructive testing.§ 192.245Repair or removal of defects.

Subpart F—Joining of Materials Other Than by Welding9

§ 192.271Scope.§ 192.273General.§ 192.275Cast iron pipe.§ 192.277Ductile iron pipe.§ 192.279Copper pipe.§ 192.281Plastic pipe.§ 192.283Plastic pipe: Qualifying joining procedures.§ 192.285Plastic pipe: Qualifying persons to make joints.§ 192.287Plastic pipe: Inspection of joints.

Subpart G—General Construction Requirements for Transmission Lines and Mains16

§ 192.301Scope.§ 192.303Compliance with specifications or standards.§ 192.305Inspection: General.§ 192.307Inspection of materials.§ 192.309Repair of steel pipe.§ 192.311Repair of plastic pipe.§ 192.313Bends and elbows.§ 192.315Wrinkle bends in steel pipe.§ 192.317Protection from hazards.§ 192.319Installation of pipe in a ditch.§ 192.321Installation of plastic pipe.§ 192.323Casing.§ 192.325Underground clearance.§ 192.327Cover.§ 192.328Additional construction requirements for steel pipe using alternative maximum allowable operating pressure.§ 192.329Installation of plastic pipelines by trenchless excavation.

Subpart H—Customer Meters, Service Regulators, and Service Lines19

§ 192.351Scope.§ 192.353Customer meters and regulators: Location.§ 192.355Customer meters and regulators: Protection from damage.§ 192.357Customer meters and regulators: Installation.§ 192.359Customer meter installations: Operating pressure.§ 192.361Service lines: Installation.§ 192.363Service lines: Valve requirements.§ 192.365Service lines: Location of valves.§ 192.367Service lines: General requirements for connections to main piping.§ 192.369Service lines: Connections to cast iron or ductile iron mains.§ 192.371Service lines: Steel.§ 192.373Service lines: Cast iron and ductile iron.§ 192.375Service lines: Plastic.§ 192.376Installation of plastic service lines by trenchless excavation.§ 192.377Service lines: Copper.§ 192.379New service lines not in use.§ 192.381Service lines: Excess flow valve performance standards.§ 192.383Excess flow valve installation.§ 192.385Manual service line shut-off valve installation.

Subpart I—Requirements for Corrosion Control26

§ 192.451Scope.§ 192.452How does this subpart apply to converted pipelines and regulated onshore gathering pipelines?§ 192.453General.§ 192.455External corrosion control: Buried or submerged pipelines installed after July 31, 1971.§ 192.457External corrosion control: Buried or submerged pipelines installed before August 1, 1971.§ 192.459External corrosion control: Examination of buried pipeline when exposed.§ 192.461External corrosion control: Protective coating.§ 192.463External corrosion control: Cathodic protection.§ 192.465External corrosion control: Monitoring and remediation.§ 192.467External corrosion control: Electrical isolation.§ 192.469External corrosion control: Test stations.§ 192.471External corrosion control: Test leads.§ 192.473External corrosion control: Interference currents.§ 192.475Internal corrosion control: General.§ 192.476Internal corrosion control: Design and construction of transmission line.§ 192.477Internal corrosion control: Monitoring.§ 192.478[Reserved]§ 192.479Atmospheric corrosion control: General.§ 192.481Atmospheric corrosion control: Monitoring.§ 192.483Remedial measures: General.§ 192.485Remedial measures: Transmission lines.§ 192.487Remedial measures: Distribution lines other than cast iron or ductile iron lines.§ 192.489Remedial measures: Cast iron and ductile iron pipelines.§ 192.490Direct assessment.§ 192.491Corrosion control records.§ 192.493In-line inspection of pipelines.

Subpart J—Test Requirements10

§ 192.501Scope.§ 192.503General requirements.§ 192.505Strength test requirements for steel pipeline to operate at a hoop stress of 30 percent or more of SMYS.§ 192.506Transmission lines: Spike hydrostatic pressure test.§ 192.507Test requirements for pipelines to operate at a hoop stress less than 30 percent of SMYS and at or above 100 p.s.i. (689 kPa) gage.§ 192.509Test requirements for pipelines to operate below 100 p.s.i. (689 kPa) gage.§ 192.511Test requirements for service lines.§ 192.513Test requirements for plastic pipelines.§ 192.515Environmental protection and safety requirements.§ 192.517Records.

Subpart K—Uprating4

§ 192.551Scope.§ 192.553General requirements.§ 192.555Uprating to a pressure that will produce a hoop stress of 30 percent or more of SMYS in steel pipelines.§ 192.557Uprating: Steel pipelines to a pressure that will produce a hoop stress less than 30 percent of SMYS: plastic, cast iron, and ductile iron pipelines.

Subpart L—Operations26

§ 192.601Scope.§ 192.603General provisions.§ 192.605Procedural manual for operations, maintenance, and emergencies.§ 192.607Verification of Pipeline Material Properties and Attributes: Onshore steel transmission pipelines.§ 192.609Change in class location: Required study.§ 192.610Change in class location: Change in valve spacing.§ 192.611Change in class location: Confirmation or revision of maximum allowable operating pressure.§ 192.612Underwater inspection and reburial of pipelines in the Gulf of America and its inlets.§ 192.613Continuing surveillance.§ 192.614Damage prevention program.§ 192.615Emergency plans.§ 192.616Public awareness.§ 192.617Investigation of failures and incidents.§ 192.619Maximum allowable operating pressure: Steel or plastic pipelines.§ 192.620Alternative maximum allowable operating pressure for certain steel pipelines.§ 192.621Maximum allowable operating pressure: High-pressure distribution systems.§ 192.623Maximum and minimum allowable operating pressure; Low-pressure distribution systems.§ 192.624Maximum allowable operating pressure reconfirmation: Onshore steel transmission pipelines.§ 192.625Odorization of gas.§ 192.627Tapping pipelines under pressure.§ 192.629Purging of pipelines.§ 192.631Control room management.§ 192.632Engineering Critical Assessment for Maximum Allowable Operating Pressure Reconfirmation: Onshore steel transmission pipelines.§ 192.634Transmission lines: Onshore valve shut-off for rupture mitigation.§ 192.635Notification of potential rupture.§ 192.636Transmission lines: Response to a rupture; capabilities of rupture-mitigation valves (RMVs) or alternative equivalent technologies.

Subpart M—Maintenance34

§ 192.701Scope.§ 192.703General.§ 192.705Transmission lines: Patrolling.§ 192.706Transmission lines: Leakage surveys.§ 192.707Line markers for mains and transmission lines.§ 192.709Transmission lines: Record keeping.§ 192.710Transmission lines: Assessments outside of high consequence areas.§ 192.711Transmission lines: General requirements for repair procedures.§ 192.712Analysis of predicted failure pressure and critical strain level.§ 192.713Transmission lines: Permanent field repair of imperfections and damages.§ 192.714Transmission lines: Repair criteria for onshore transmission pipelines.§ 192.715Transmission lines: Permanent field repair of welds.§ 192.717Transmission lines: Permanent field repair of leaks.§ 192.719Transmission lines: Testing of repairs.§ 192.720Distribution systems: Leak repair.§ 192.721Distribution systems: Patrolling.§ 192.723Distribution systems: Leakage surveys.§ 192.725Test requirements for reinstating service lines.§ 192.727Abandonment or deactivation of facilities.§ 192.731Compressor stations: Inspection and testing of relief devices.§ 192.735Compressor stations: Storage of combustible materials.§ 192.736Compressor stations: Gas detection.§ 192.739Pressure limiting and regulating stations: Inspection and testing.§ 192.740Pressure regulating, limiting, and overpressure protection—Individual service lines directly connected to regulated gathering or transmission pipelines.§ 192.741Pressure limiting and regulating stations: Telemetering or recording gauges.§ 192.743Pressure limiting and regulating stations: Capacity of relief devices.§ 192.745Valve maintenance: Transmission lines.§ 192.747Valve maintenance: Distribution systems.§ 192.749Vault maintenance.§ 192.750Launcher and receiver safety.§ 192.751Prevention of accidental ignition.§ 192.753Caulked bell and spigot joints.§ 192.755Protecting cast-iron pipelines.§ 192.756Joining plastic pipe by heat fusion; equipment maintenance and calibration.

Subpart N—Qualification of Pipeline Personnel5

§ 192.801Scope.§ 192.803Definitions.§ 192.805Qualification program.§ 192.807Recordkeeping.§ 192.809General.

Subpart O—Gas Transmission Pipeline Integrity Management26

§ 192.901What do the regulations in this subpart cover?§ 192.903What definitions apply to this subpart?§ 192.905How does an operator identify a high consequence area?§ 192.907What must an operator do to implement this subpart?§ 192.909How can an operator change its integrity management program?§ 192.911What are the elements of an integrity management program?§ 192.913When may an operator deviate its program from certain requirements of this subpart?§ 192.915What knowledge and training must personnel have to carry out an integrity management program?§ 192.917How does an operator identify potential threats to pipeline integrity and use the threat identification in its integrity program?§ 192.919What must be in the baseline assessment plan?§ 192.921How is the baseline assessment to be conducted?§ 192.923How is direct assessment used and for what threats?§ 192.925What are the requirements for using External Corrosion Direct Assessment (ECDA)?§ 192.927What are the requirements for using Internal Corrosion Direct Assessment (ICDA)?§ 192.929What are the requirements for using Direct Assessment for Stress Corrosion Cracking?§ 192.931How may Confirmatory Direct Assessment (CDA) be used?§ 192.933What actions must be taken to address integrity issues?§ 192.935What additional preventive and mitigative measures must an operator take?§ 192.937What is a continual process of evaluation and assessment to maintain a pipeline's integrity?§ 192.939What are the required reassessment intervals?§ 192.941What is a low stress reassessment?§ 192.943When can an operator deviate from these reassessment intervals?§ 192.945What methods must an operator use to measure program effectiveness?§ 192.947What records must an operator keep?§ 192.949[Reserved]§ 192.951Where does an operator file a report?

Subpart P—Gas Distribution Pipeline Integrity Management (IM)8

§ 192.1001What definitions apply to this subpart?§ 192.1003What do the regulations in this subpart cover?§ 192.1005What must a gas distribution operator (other than a small LPG operator) do to implement this subpart?§ 192.1007What are the required elements of an integrity management plan?§ 192.1009[Reserved]§ 192.1011What records must an operator keep?§ 192.1013When may an operator deviate from required periodic inspections under this part?§ 192.1015What must a small LPG operator do to implement this subpart?

Related 184 Definitions History 36 Authority 209

RegulationsTitle 49Subtitle BChapter ISubchapter DPart 192Subpart L—Operations49 CFR 192.603

Regulationcurrent

49 CFR 192.603

General provisions.

Current as of 2026-08-18 Government source

eCFR editorial compilationAuthoritative but unofficial

3 passages

(a)No person may operate a segment of pipeline unless it is operated in accordance with this subpart.#

(b)Each operator shall keep records necessary to administer the procedures established under § 192.605.#

(c)The Associate Administrator or the State Agency that has submitted a current certification under the pipeline safety laws, (49 U.S.C. 60101 et seq.) with respect to the pipeline facility governed by an operator's plans and procedures may, after notice and opportunity for hearing as provided in 49 CFR 190.206 or the relevant State procedures, require the operator to amend its plans and procedures as necessary to provide a reasonable level of safety.#

Previous§ 192.601 Next§ 192.605

On this page

(a)No person may operate a segment of pipeline unless it is operated in accordance with this (b)Each operator shall keep records necessary to administer the procedures established under (c)The Associate Administrator or the State Agency that has submitted a current certification

Related 184 Definitions History 36 Authority 209 Community

Only explicit, source-backed relationships are shown.

Regulations12

49 U.S.C. 60101

Definitions

49 U.S.C. 60101 · references statute

15 DCMR § 2398

PENALTIES

49 CFR 192.603 · incorporates or references

Mich. Admin. Code R 460.20501

Records

49 CFR 192.603 · incorporates or references

23 CAR pt. 500 191-A

Appendix A to Part 191 - Procedure for determining reporting threshold

192.603 · incorporates or references

General Provisions

192.603 · incorporates or references

LAC 43:XIII §2703

General Provisions [49 CFR 192.603]

192.603(a) · incorporates or references

LAC 43:XIII §6717

Plans and Procedures [49 CFR 193.2017]

192.603(c) · incorporates or references

20 CSR 4240-40.030

Safety Standards-Transportation of Gas by Pipeline

49 CFR 192.603 · incorporates or references

RCSA § 16-280b-A9

Procedures

192.603(a) · incorporates or references

RCSA § 16-280b-A11

Records

192.603(a) · incorporates or references

K.A.R. 82-11-4

K.A.R. 82-11-4: Transportation of natural and other gas by pipeline; minimum safety standards

49 C.F.R. 192.603 · incorporates or references

HAR 6-77-157

HAR 6-77-157 General provisions

192.603 · incorporates or references

Rulemaking8

88 FR 61746

Pipeline Safety: Safety of Gas Distribution Pipelines and Other Pipeline Safety Initiatives

192.603(b) · cited in rulemaking

84 FR 11253

Pipeline Safety: Exercise of Enforcement Discretion Regarding Farm Taps

192.603(c)(4) · cited in rulemaking

81 FR 20722

Pipeline Safety: Safety of Gas Transmission and Gathering Pipelines

192.603(b) · cited in rulemaking

78 FR 58897

Pipeline Safety: Administrative Procedures; Updates and Technical Corrections

192.603 · cited in rulemaking

77 FR 48112

Pipeline Safety: Administrative Procedures; Updates and Technical Corrections

192.603(c) · cited in rulemaking

Interpretations & guidance27

PHMSA Guidance, Pipeline Safety: Deactivation of Threats

Pipeline Safety: Deactivation of Threats

192.603 · guidance cites regulation

PHMSA Guidance, Small LP Gas Operator Guide (April 2017)

Small LP Gas Operator Guide (April 2017)

192.603 · guidance cites regulation

PHMSA Guidance, Guidelines for States Participating in the Pipeline Safety Program PDF

Guidelines for States Participating in the Pipeline Safety Program PDF

192.603(b) · guidance cites regulation

PHMSA Guidance, Small Natural Gas Operator Guide (January 2017) (PDF)

Small Natural Gas Operator Guide (January 2017) (PDF)

192.603 · guidance cites regulation

Inspection13

PHMSA GT.2026.01

2026 Gas Transmission IA Question Set

DC.PT.PRESSTESTENVIRON.R — 192.603(b), 192.603, 192.603(a) (+18 more questions) · examined by inspection

PHMSA GD.2026.01

2026 Gas Distribution IA Question Set

TD.EQ.EMPQUAL.R — 192.603(a), 192.603(b), 192.603 (+13 more questions) · examined by inspection

PHMSA GT.2025.01

2025 Gas Transmission IA Question Set

DC.PT.PRESSTESTENVIRON.R — 192.603(b), 192.603, 192.603(a) (+14 more questions) · examined by inspection

PHMSA GD.2025.01

2025 Gas Distribution IA Question Set

AR.RCOM.PLASTICLEAKCLAMP.O — 192.603, 192.603(b) (+8 more questions) · examined by inspection

Enforcement103

CPF 32025025WL

TEXAS EASTERN TRANSMISSION, LP — Warning Letter

192.603(b), 192.603 · cited in enforcement

CPF 52024026NOPV

NRG ENERGY SERVICES — Notice of Probable Violation

192.603(b) · cited in enforcement

CPF 32024074WL

CITY OF DULUTH PUBLIC WORKS & UTILITIES — Warning Letter

192.603(b), 192.603 · cited in enforcement

CPF 32024024WL

DTM GAS STORAGE COMPANY — Warning Letter

192.603(b), 192.603 · cited in enforcement

CPF 32023012WL

TEXAS EASTERN TRANSMISSION, LP — Warning Letter

192.603(b), 192.603 · cited in enforcement

Special permits20

PHMSA-2023-0126

Gulf South Pipeline Company, LLC — Pipeline Special Permit

192.603 · special permit cites

PHMSA-2021-0052

Sabal Trail — Pipeline Special Permit

192.603 · special permit cites

PHMSA-2020-0001

Florida Gas Transmission — Pipeline Special Permit

192.603 · special permit cites

PHMSA-2023-0020

Florida Gas Transmission — Pipeline Special Permit

192.603 · special permit cites

PHMSA-2023-0001

Tennessee Gas Pipeline — Pipeline Special Permit

192.603 · special permit cites

Incidents1

Overpressurization of Natural Gas Distribution System, Explosions, and Fires

192.603(b) · references pipeline regulation

Ask the corpus

Claims link back to retrieved source passages.

Record details

Retrieved: Aug 20, 2026
Version: 2026-08-18

f44ed114d64cb5725b…

67 FR 68815

Pipeline Safety: Further Regulatory Review; Gas Pipeline Safety Standards

192.603(c) · cited in rulemaking

61 FR 18512

Pipeline Safety Program Procedures; Update and Corrections

192.603 · cited in rulemaking

Operation and Maintenance Procedures for Pipelines

192.603(b) · cited in rulemaking

PHMSA IA 2026.03

IA Content 2026.03

192.603(b) · guidance cites regulation

PHMSA IA 2024 Midyear

IA Content 2024 Midyear

192.603(b) · guidance cites regulation

PHMSA IA FED.2023.02

IA Content FED.2023.02

192.603(b) · guidance cites regulation

PHMSA Gas Transmission Final Rule FAQs, Batch 2 (2023)

Gas Transmission Final Rule FAQs, Batch 2

192.603(b) · guidance cites regulation

Public Utilities Commission of Nevada — Pipeline Safety Interpretation

192.603(b) · interpreted by

PHMSA Guidance, Frequently Asked Questions (FAQs) on Gas Transmission Final Rule

Frequently Asked Questions (FAQs) on Gas Transmission Final Rule

192.603(b) · guidance cites regulation

PHMSA Gas Transmission Final Rule FAQs, Batch 1 (2020)

Gas Transmission Final Rule FAQs, Batch 1

192.603(b) · guidance cites regulation

PHMSA Guidance, O-M Enforcement Guidance Part 192

O-M Enforcement Guidance Part 192

192.603 · guidance cites regulation

82 FR 14106

Pipeline Safety: Deactivation of Threats

192.603 · cited in rulemaking

California Public Utilities Commission — Pipeline Safety Interpretation

192.603 · interpreted by

McAfee & Taft — Pipeline Safety Interpretation

192.603 · interpreted by

State of Colorado Public Utilities Commission — Pipeline Safety Interpretation

192.603(b) · interpreted by

State of Michigan Department of Labor Bureau of Construction Codes — Pipeline Safety Interpretation

192.603 · interpreted by

K N Energy, Inc — Pipeline Safety Interpretation

192.603(b) · interpreted by

Memo: Internal — Pipeline Safety Interpretation

192.603 · interpreted by

Pipeline Safety Interpretation PI-83-0101

192.603, 192.603(b) · interpreted by

NTSB Safety Recommendation P-76-047

192.603(B) · references pipeline regulation

Mr. John Searcy — Pipeline Safety Interpretation

192.603, 192.603(b) · interpreted by

Heath Consultants Incorporated — Pipeline Safety Interpretation

192.603(b) · interpreted by

Middle Tennessee Natural Gas — Pipeline Safety Interpretation

192.603 · interpreted by

Iowa Public Service Company — Pipeline Safety Interpretation

192.603(a) · interpreted by

Henningson, Durham & Richardson — Pipeline Safety Interpretation

192.603, 192.603(b) · interpreted by

PHMSA Guidance, California Public Utilities Commission - PI-14-0005

California Public Utilities Commission - PI-14-0005

192.603 · guidance cites regulation

PHMSA GT.2024.01

2024 Gas Transmission IA Question Set

DC.CONV.COMMISSIONING.P — 192.603, 192.603(b), 192.603(a) (+13 more questions) · examined by inspection

PHMSA GD.2024.01

2024 Gas Distribution IA Question Set

AR.RCOM.PLASTICLEAKCLAMP.O — 192.603, 192.603(b) (+8 more questions) · examined by inspection

PHMSA GD.2023.01

2023 Gas Distribution IA Question Set

AR.RMP.TESTREINSTATE.R — 192.603(b) (+5 more questions) · examined by inspection

PHMSA GT.2023.01

2023 Gas Transmission IA Question Set

DC.CO.HAZARD.R — 192.603, 192.603(b), 192.603(a) (+10 more questions) · examined by inspection

PHMSA GD.2022.01

2022 Gas Distribution IA Question Set

AR.RMP.TESTREINSTATE.R — 192.603(b) (+5 more questions) · examined by inspection

PHMSA GT.2022.01

2022 Gas Transmission IA Question Set

DC.CO.HAZARD.R — 192.603, 192.603(b) (+8 more questions) · examined by inspection

PHMSA or-2021-gas-program-evaluation

2021 OR NG Program Evaluation - or-2021-gas-program-evaluation (Oregon; Natural Gas State Program Evaluation)

192.603 · state program evaluation cites

PHMSA GT.2021.01

2021 Gas Transmission IA Question Set

DC.CO.HAZARD.R — 192.603, 192.603(b) (+7 more questions) · examined by inspection

PHMSA mt2009ngprogramevaluation

2009 MT NG Program Evaluation - mt2009ngprogramevaluation (Montana; Natural Gas State Program Evaluation)

192.603(b) · state program evaluation cites

CPF 22023015WL

STARRETT BUILDING CO (17263) — Warning Letter

192.603(b), 192.603 · cited in enforcement

CPF 12022049NOPV

NEPTUNE LNG, LLC — Notice of Probable Violation

192.603(b) · cited in enforcement

CPF 32022042NOPV

VECTOR PIPELINE, L.P. — Notice of Probable Violation

192.603(a) · cited in enforcement

CPF 32022019NOPV

TEXAS GAS TRANSMISSION, LLC — Notice of Probable Violation

192.603(b) · cited in enforcement

CPF 42021057NOPV

MIDSHIP PIPELINE COMPANY, LLC — Notice of Probable Violation

192.603(b) · cited in enforcement

CPF 52021037NOPV

CITY OF GLENDALE, GLENDALE WATER & POWER — Notice of Probable Violation

192.603(b) · cited in enforcement

CPF 52021038WL

CITY OF REDDING — Warning Letter

192.603(b), 192.603 · cited in enforcement

CPF 220200003W

GAINESVILLE REGIONAL UTIL GAS DEPT — Warning Letter

192.603(b), 192.603 · cited in enforcement

CPF 320201012

ANR PIPELINE CO — Notice of Probable Violation

192.603(b), 192.603 · cited in enforcement

CPF 220200002W

SUBURBAN PROPANE — Warning Letter

192.603(b), 192.603 · cited in enforcement

CPF 520200006W

ORANGE COUNTY SANITATION DISTRICT — Warning Letter

192.603(b) · cited in enforcement

CPF 520200002W

COALINGA, CITY OF — Warning Letter

192.603(b), 192.603 · cited in enforcement

CPF 320201001W

DTE GAS COMPANY — Warning Letter

192.603(b), 192.603 · cited in enforcement

CPF 320190006W

LAKES GAS COMPANY — Warning Letter

192.603(b), 192.603 · cited in enforcement

CPF 320190005

LAKES GAS COMPANY — Notice of Probable Violation

192.603(b), 192.603 · cited in enforcement

CPF 320190004W

SUBURBAN PROPANE, L.P. — Warning Letter

192.603(b), 192.603 · cited in enforcement

CPF 320190003

SUBURBAN PROPANE, L.P. — Notice of Probable Violation

192.603(b), 192.603 · cited in enforcement

CPF 220190006W

LOVELACE GAS SERVICE INC — Warning Letter

192.603(b), 192.603 · cited in enforcement

CPF 520190021W

ISLAND ENERGY — Warning Letter

192.603(b), 192.603 · cited in enforcement

CPF 320190001

FERRELLGAS — Notice of Probable Violation

192.603(b), 192.603 · cited in enforcement

CPF 220190001W

AMERIGAS PROPANE LP — Warning Letter

192.603(b), 192.603 · cited in enforcement

CPF 120191002W

ALGONQUIN GAS TRANSMISSION, L.L.C. (SPECTRA ENERGY PARTNERS, LP) — Warning Letter

192.603(b), 192.603 · cited in enforcement

CPF 520190008W

NORTH SLOPE BOROUGH ENERGY MANAGEMENT — Warning Letter

192.603(b) · cited in enforcement

CPF 320181006

PINE PRAIRIE ENERGY CENTER LLC — Notice of Probable Violation

192.603(b) · cited in enforcement

CPF 220180001W

CLEARWATER GAS SYSTEM — Warning Letter

192.603(b), 192.603 · cited in enforcement

CPF 520181005W

RATON GAS TRANSMISSION CO — Warning Letter

192.603(b), 192.603 · cited in enforcement

CPF 120181003

COLUMBIA GAS TRANSMISSION, LLC — Notice of Probable Violation

192.603(b), 192.603 · cited in enforcement

CPF 120181002

TRANSCONTINENTAL GAS PIPE LINE COMPANY — Notice of Probable Violation

192.603(b), 192.603 · cited in enforcement

CPF 220171007W

UTILITY SAFETY AND DESIGN INC — Warning Letter

192.603(b), 192.603 · cited in enforcement

CPF 520170014M

TITAN ALASKA LNG — Notice of Amendment

192.603(b) · cited in enforcement

CPF 320171008

VECTOR PIPELINE, L.P. — Notice of Probable Violation

192.603(b), 192.603 · cited in enforcement

CPF 420171008W

CAMERON INTERSTATE PIPELINE — Warning Letter

192.603(b), 192.603 · cited in enforcement

CPF 520170001M

NORGASCO INC — Notice of Amendment

192.603(b) · cited in enforcement

CPF 220160003W

TZADIK BROOKSIDE APARTMENTS — Warning Letter

192.603(b), 192.603 · cited in enforcement

CPF 520160026

HAWAII GAS — Notice of Probable Violation

192.603(b), 192.603 · cited in enforcement

CPF 420168001M

OZARK GAS TRANSMISSION, L.L.C — Notice of Amendment

192.603(a), 192.603 · cited in enforcement

CPF 420161011

NATURAL GAS PIPELINE CO OF AMERICA (KMI) — Notice of Probable Violation

192.603(b), 192.603 · cited in enforcement

CPF 520160016

MACPHERSON OIL COMPANY — Notice of Probable Violation

192.603(b) · cited in enforcement

CPF 220160001

EUREKA GARDENS APARTMENTS — Notice of Probable Violation

192.603(b) · cited in enforcement

CPF 220160002

WASHINGTON HEIGHTS APARTMENTS — Notice of Probable Violation

192.603(b) · cited in enforcement

CPF 320161001

ANR PIPELINE CO — Notice of Probable Violation

192.603(b), 192.603 · cited in enforcement

CPF 520150018W

NORTH SLOPE BOROUGH ENERGY MANAGEMENT — Warning Letter

192.603(b), 192.603 · cited in enforcement

CPF 520151010W

WESTERN MIDSTREAM PARTNERS, LP — Warning Letter

192.603(b), 192.603 · cited in enforcement

CPF 520151007W

DOMINION ENERGY QUESTAR PIPELINE, LLC — Warning Letter

192.603(b) · cited in enforcement

CPF 520150007

ENSTAR NATURAL GAS CO — Notice of Probable Violation

192.603(b), 192.603 · cited in enforcement

CPF 520151006W

GAS TRANSMISSION NORTHWEST LLC — Warning Letter

192.603(b), 192.603 · cited in enforcement

CPF 120140002

THE PENNSYLVANIA STATE UNIVERSITY — Notice of Probable Violation

192.603 · cited in enforcement

CPF 120131037

COLUMBIA GAS TRANSMISSION, LLC — Notice of Probable Violation

192.603 · cited in enforcement

CPF 120131035W

TENNESSEE GAS PIPELINE COMPANY — Warning Letter

192.603(b), 192.603 · cited in enforcement

CPF 420131019

FLORIDA GAS TRANSMISSION CO — Notice of Probable Violation

192.603(a) · cited in enforcement

CPF 120131018

CENTRAL NEW YORK OIL AND GAS CO LLC — Notice of Probable Violation

192.603(b), 192.603 · cited in enforcement

CPF 120131009W

GRANITE STATE GAS TRANSMISSION INC — Warning Letter

192.603(b), 192.603 · cited in enforcement

CPF 320131007W

PINE PRAIRIE ENERGY CENTER LLC — Warning Letter

192.603(b), 192.603 · cited in enforcement

CPF 520121020W

COLORADO INTERSTATE GAS CO — Warning Letter

192.603(b), 192.603 · cited in enforcement

CPF 120121019

TRANSCONTINENTAL GAS PIPE LINE COMPANY — Notice of Probable Violation

192.603(b) · cited in enforcement

CPF 120120003W

PEI POWER CORP — Warning Letter

192.603(b), 192.603 · cited in enforcement

CPF 120121016W

COLUMBIA GAS TRANSMISSION, LLC — Warning Letter

192.603(b), 192.603 · cited in enforcement

CPF 120121015

EASTERN GAS TRANSMISSION AND STORAGE, INC. — Notice of Probable Violation

192.603(b) · cited in enforcement

CPF 120121013

EASTERN GAS TRANSMISSION AND STORAGE, INC. — Notice of Probable Violation

192.603(b), 192.603 · cited in enforcement

CPF 320121001W

VECTOR PIPELINE, L.P. — Warning Letter

192.603(b), 192.603 · cited in enforcement

CPF 520111003W

NORTHWEST PIPELINE LLC — Warning Letter

192.603(b), 192.603 · cited in enforcement

CPF 420111006

WEST TEXAS GAS INC — Notice of Probable Violation

192.603(b) · cited in enforcement

CPF 120111009W

ALGONQUIN GAS TRANSMISSION, L.L.C. (SPECTRA ENERGY PARTNERS, LP) — Warning Letter

192.603(b) · cited in enforcement

CPF 520112002W

XTO ENERGY INC — Warning Letter

192.603(b), 192.603 · cited in enforcement

CPF 220111006

GULF SOUTH PIPELINE COMPANY, LLC — Notice of Probable Violation

192.603(b) · cited in enforcement

CPF 120101004

ALGONQUIN GAS TRANSMISSION, L.L.C. (SPECTRA ENERGY PARTNERS, LP) — Notice of Probable Violation

192.603(b), 192.603 · cited in enforcement

CPF 320101001

NATURAL GAS PIPELINE CO OF AMERICA (KMI) — Notice of Probable Violation

192.603(b) · cited in enforcement

CPF 520090018

Plains Products Terminals LLC — Notice of Probable Violation

192.603(b), 192.603 · cited in enforcement

CPF 120091002W

TENNESSEE GAS PIPELINE COMPANY — Warning Letter

192.603(b), 192.603 · cited in enforcement

CPF 520091001W

NORTH BAJA PIPELINE LLC — Warning Letter

192.603(b), 192.603 · cited in enforcement

CPF 520080018M

CALIFORNIA GAS GATHERING INC — Notice of Amendment

192.603(b), 192.603 · cited in enforcement

CPF 220081007W

CAROLINA GAS TRANSMISSION, LLC — Warning Letter

192.603(b) · cited in enforcement

CPF 120080001

PAPCO INC — Notice of Probable Violation

192.603, 192.603(b) · cited in enforcement

CPF 520070022

AMERIGAS EAGLE PROPANE LP — Notice of Probable Violation

192.603(b), 192.603 · cited in enforcement

CPF 420072005

TRUNKLINE GAS CO — Notice of Probable Violation

192.603, 192.603(b) · cited in enforcement

CPF 220071005

EQUITRANS MIDSTREAM CORPORATION — Notice of Probable Violation

192.603(b) · cited in enforcement

CPF 120071004

COLUMBIA GAS TRANSMISSION, LLC — Notice of Probable Violation

192.603(b) · cited in enforcement

CPF 320071006

ANR PIPELINE CO — Notice of Probable Violation

192.603(b) · cited in enforcement

CPF 320071002W

NORTHERN NATURAL GAS CO — Warning Letter

192.603 · cited in enforcement

CPF 320060004

AMERIGAS PROPANE LP — Notice of Probable Violation

192.603 · cited in enforcement

CPF 520061011

GAS TRANSMISSION NORTHWEST LLC — Notice of Probable Violation

192.603 · cited in enforcement

CPF 520061003W

KERN RIVER GAS TRANSMISSION CO — Warning Letter

192.603(b) · cited in enforcement

CPF 520050026

SUNRISE POWER COMPANY, LLC — Notice of Probable Violation

192.603(b) · cited in enforcement

CPF 120050004

DANVILLE, CITY OF — Notice of Probable Violation

192.603(b) · cited in enforcement

CPF 220051009

KENTUCKY - WEST VIRGINIA GAS CO — Notice of Probable Violation

192.603(b) · cited in enforcement

CPF 120051003

COLUMBIA GAS TRANSMISSION, LLC — Notice of Probable Violation

192.603(a) · cited in enforcement

CPF 320051001

TEXAS GAS TRANSMISSION, LLC — Notice of Probable Violation

192.603 · cited in enforcement

CPF 520041023

NORTHWEST PIPELINE LLC — Notice of Probable Violation

192.603(b) · cited in enforcement

CPF 220041006

EQUITRANS MIDSTREAM CORPORATION — Notice of Probable Violation

192.603(b) · cited in enforcement

CPF 220041002W

COLUMBIA GAS TRANSMISSION, LLC — Warning Letter

192.603 · cited in enforcement

CPF 420041007

WEST TEXAS GAS INC — Notice of Probable Violation

192.603 · cited in enforcement

CPF 520041011

WHITING PETROLEUM CORP — Notice of Probable Violation

192.603(b) · cited in enforcement

CPF 420041005W

NORTH BAJA PIPELINE LLC — Warning Letter

192.603(b) · cited in enforcement

CPF 120041001

EQUITRANS INC — Notice of Probable Violation

192.603(b) · cited in enforcement

CPF 520030013

COALINGA, CITY OF — Notice of Probable Violation

192.603(b) · cited in enforcement

CPF 520030011

VENOCO, INC — Notice of Probable Violation

192.603(b) · cited in enforcement

CPF 520020005

GREKA — Notice of Probable Violation

192.603(b) · cited in enforcement

CPF 220021004

OZARK GAS TRANSMISSION, L.L.C — Notice of Probable Violation

192.603(b) · cited in enforcement

PHMSA-2023-0002

Colorado Interstate Gas — Pipeline Special Permit

192.603 · special permit cites

PHMSA-2023-0022

Florida Gas Transmission — Pipeline Special Permit

192.603 · special permit cites

PHMSA-2022-0038

Colorado Interstate Gas Company, LLC — Pipeline Special Permit

192.603 · special permit cites

PHMSA-2022-0035

Tennessee Gas Pipeline Company, LLC — Pipeline Special Permit

192.603 · special permit cites

PHMSA-2019-0202

Columbia Gas TC — Pipeline Special Permit

192.603 · special permit cites

PHMSA-2022-0084

Columbia Gulf Transmission (CGT) — Pipeline Special Permit

192.603 · special permit cites

PHMSA-2022-0167

East Tennessee Natural Gas — Pipeline Special Permit

192.603 · special permit cites

PHMSA-2017-0161

Tennessee Gas Pipeline Company, LLC — Pipeline Special Permit

192.603 · special permit cites

PHMSA-2020-0007

Southern Natural Gas Company, LLC — Pipeline Special Permit

192.603 · special permit cites

PHMSA-2021-0118

Florida Gas Transmission — Pipeline Special Permit

192.603 · special permit cites

PHMSA-2018-0105

Gulf Stream Pipeline — Pipeline Special Permit

192.603(a) · special permit cites

PHMSA-2020-0040

Gulf South Pipeline Company, LP — Pipeline Special Permit

192.603 · special permit cites

PHMSA-2016-0008

Colorado Interstate Gas Company, L.L.C. — Pipeline Special Permit

192.603 · special permit cites

PHMSA-2016-0007

EL Paso Natural Gas Company, L.L.C. — Pipeline Special Permit

192.603 · special permit cites

PHMSA-2016-0004

Tennessee Gas Pipeline Company, L.L.C. — Pipeline Special Permit

192.603 · special permit cites