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49 CFR 192.9 - What requirements apply to gathering pipelines? | Regulus

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Regulation documentation

49 CFR Part 192

Location

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 A—General

14 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 110 Definitions History 36 Authority 126

RegulationsTitle 49Subtitle BChapter ISubchapter DPart 192Subpart A—General49 CFR 192.9

Regulationhistorical

49 CFR 192.9

Gathering lines.

Snapshot 2002-10-01 Government source

eCFR editorial compilationAuthoritative but unofficial

2 passages

Except as provided in §§ 192.1 and 192.150, each operator of a gathering line must comply with the requirements of this part applicable to transmission lines.

[Amdt. 192-72, 59 FR 17281, Apr. 12, 1994]

Previous§ 192.8 Next§ 192.10

Related 110 Definitions History 36 Authority 126 Community

Only explicit, source-backed relationships are shown.

Regulations14

Reporting Safety-Related Conditions

192.9(f)(1) · incorporates or references

18.60.2.8 NMAC

ADOPTION OF PORTIONS OF THE CODE OF FEDERAL REGULATIONS

49 CFR 192.9 · incorporates or references

16 TAC § 8.1

General Applicability and Standards

192.9 · incorporates or references

How does this subpart apply to converted pipelines and regulated onshore gathering lines?

192.9 · incorporates or references

What requirements apply to gathering lines?

192.9 · incorporates or references

How are onshore gathering lines and regulated onshore gathering lines determined?

192.9 · incorporates or references

LAC 43:XIII §509

What Requirements Apply to Gathering Lines? [49 CFR 192.9]

192.9(a) · incorporates or references

LAC 43:XIII §508

How are Onshore Gathering Lines and Regulated Onshore Gathering Lines Determined? [49 CFR 192.8]

192.9 · incorporates or references

23 CAR pt. 500 191-A

Appendix A to Part 191 - Procedure for determining reporting threshold

192.9 · incorporates or references

Maximum Allowable Operating Pressure: Steel or Plastic Pipelines

192.9(d) · incorporates or references

Transmission Lines: General Requirements for Repair Procedures

192.9 · incorporates or references

How to Notify PHMSA

192.9 · incorporates or references

20 CSR 4240-40.030

Safety Standards-Transportation of Gas by Pipeline

49 CFR 192.9 · incorporates or references

HAR 6-77-15

HAR 6-77-15 Gathering lines

192.9 · incorporates or references

Rulemaking33

0900006481b78740

U.S. DOT/PHMSA - Regulatory Impact Analysis and Initial Regulatory Flexibility Act Analysis: Proposed Rule

192.9 · cites regulation

0900006481a1780f

U.S. DOT/PHMSA - Final Rule - Regulatory Impact Analysis

192.9 · cites regulation

0900006482028f72

U.S. DOT/PHMSA - Report to Congress - Evaluation of Expanding Pipeline Integrity Management Beyond High-Consequence Areas and Whether Such Expansion Would Mitigate the Need for Gas Pipeline Class Location Requirements - Pipeline Safety, Regulatory Certainty, And Job Creation Act 2011, Section 5

192.9 · cites regulation

0900006481b7873f

U.S. DOT/PHMSA - Pipeline Safety: Operator Qualification, Cost Recovery, Accident and Incident Notification, and Other Pipeline Safety Proposed Changes - Draft Environmental Assessment

192.9 · cites regulation

Interpretations & guidance36

PHMSA Guidance, 2023 Guidelines for States Participating in the Pipeline Safety Program

2023 Guidelines for States Participating in the Pipeline Safety Program

192.9(g)(4)(ii) · guidance cites regulation

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

Small LP Gas Operator Guide (April 2017)

192.9 · guidance cites regulation

PHMSA Guidance, DIMP - Mechanical Damage in Pipelines Final Report Michael Baker Jr. April 2009

DIMP - Mechanical Damage in Pipelines Final Report Michael Baker Jr. April 2009

192.9(d) · guidance cites regulation

PHMSA Guidance, 2024 Guidelines for States Participating in the Pipeline Safety Program

2024 Guidelines for States Participating in the Pipeline Safety Program

192.9(g)(4)(ii) · guidance cites regulation

Inspection16

PHMSA 26-366143

MAGNOLIA OIL AND GAS — Integrity Assurance Notification

192.9(h) · notification cites regulation

PHMSA GT.2026.01

2026 Gas Transmission IA Question Set

AR.RCOM.GGREMEDIATION.P — 192.9(d)(2), 192.9(e)(1)(ii), 192.9(e), 192.9(a), 192.9(b), 192.9(c), 192.9(d), 192.9(e)(2), 192.9(f)(1), 192.9(g), 192.9(h) (+94 more questions) · examined by inspection

PHMSA GD.2026.01

2026 Gas Distribution IA Question Set

TD.CP.PRE1971.R — 192.9(f)(1) · examined by inspection

PHMSA 25-357159

WILD MUSTANG MIDSTREAM LLC — Integrity Assurance Notification

192.9(h) · notification cites regulation

Enforcement10

CPF 52025033NOPV

CPN PIPELINE COMPANY — Notice of Probable Violation

192.9(e)(1)(ii) · cited in enforcement

CPF 52024005WL

CALNRG OPERATING, LLC — Warning Letter

192.9(d)(2), 192.9 · cited in enforcement

CPF 52023063NOA

HILCORP ALASKA, LLC — Notice of Amendment

192.9, 192.9(t)(l) · cited in enforcement

CPF 42022032NOPV

FLORIDA GAS TRANSMISSION CO — Notice of Probable Violation

192.9(d) · cited in enforcement

CPF 12021045NOPV

COLUMBIA GAS TRANSMISSION, LLC — Notice of Probable Violation

192.9(d)(2) · cited in enforcement

Special permits1

PHMSA-2019-0202

Columbia Gas TC — Pipeline Special Permit

192.9 · special permit cites

Ask the corpus

Claims link back to retrieved source passages.

Record details

Retrieved: Aug 20, 2026
Version: 2002-10-01

8dcf9d930dd370789f…

91 FR 1608

Pipeline Safety: Class Location Change Requirements

192.9 · cited in rulemaking

Pipeline Safety: Safety of Gas Transmission Pipelines: Repair Criteria, Integrity Management Improvements, Cathodic Protection, Management of Change, and Other Related Amendments: Corrections To Conform to Judicial Review

192.9 · cited in rulemaking

89 FR 53877

Pipeline Safety: Requirement of Valve Installation and Minimum Rupture Detection Standards: Response to Petition for Reconsideration; Additional Technical Corrections

192.9(c) · cited in rulemaking

88 FR 61746

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

192.9 · cited in rulemaking

88 FR 50056

Pipeline Safety: Requirement of Valve Installation and Minimum Rupture Detection Standards: Technical Corrections

192.9(b) · cited in rulemaking

88 FR 31890

Pipeline Safety: Gas Pipeline Leak Detection and Repair

192.9 · cited in rulemaking

87 FR 52224

Pipeline Safety: Safety of Gas Transmission Pipelines: Repair Criteria, Integrity Management Improvements, Cathodic Protection, Management of Change, and Other Related Amendments

192.9 · cited in rulemaking

87 FR 26296

Pipeline Safety: Safety of Gas Gathering Pipelines: Extension of Reporting Requirements, Regulation of Large, High-Pressure Lines, and Other Related Amendments: Response to a Petition for Reconsideration; Technical Corrections; Issuance of Limited Enforcement Discretion

192.9(e) · cited in rulemaking

87 FR 20940

Pipeline Safety: Requirement of Valve Installation and Minimum Rupture Detection Standards

192.9 · cited in rulemaking

86 FR 63266

Pipeline Safety: Safety of Gas Gathering Pipelines: Extension of Reporting Requirements, Regulation of Large, High-Pressure Lines, and Other Related Amendments

192.9 · cited in rulemaking

Pipeline Safety: Gas Pipeline Regulatory Reform

192.9 · cited in rulemaking

85 FR 65142

Pipeline Safety: Class Location Change Requirements

192.9 · cited in rulemaking

84 FR 52180

Pipeline Safety: Safety of Gas Transmission Pipelines: MAOP Reconfirmation, Expansion of Assessment Requirements, and Other Related Amendments

192.9 · cited in rulemaking

83 FR 58694

Pipeline Safety: Plastic Pipe Rule

192.9(d) · cited in rulemaking

83 FR 36861

Pipeline Safety: Class Location Change Requirements

192.9 · cited in rulemaking

81 FR 20722

Pipeline Safety: Safety of Gas Transmission and Gathering Pipelines

192.9 · cited in rulemaking

80 FR 39916

Pipeline Safety: Operator Qualification, Cost Recovery, Accident and Incident Notification, and Other Pipeline Safety Proposed Changes

192.9 · cited in rulemaking

80 FR 29263

Pipeline Safety: Plastic Pipe Rule

192.9 · cited in rulemaking

80 FR 12762

Pipeline Safety: Miscellaneous Changes to Pipeline Safety Regulations

192.9 · cited in rulemaking

76 FR 73570

Pipeline Safety: Miscellaneous Changes to Pipeline Safety Regulations

192.9 · cited in rulemaking

74 FR 31675

Pipeline Safety: Updates to Pipeline and Liquefied Natural Gas Reporting Requirements

192.9 · cited in rulemaking

72 FR 20055

Pipeline Safety: Design and Construction Standards To Reduce Internal Corrosion in Gas Transmission Pipelines

192.9 · cited in rulemaking

71 FR 13289

Gas Gathering Line Definition; Alternative Definition for Onshore Lines and New Safety Standards

192.9 · cited in rulemaking

70 FR 57536

Gas Gathering Line Definition; Alternative Definition for Onshore Lines and Proposed Safety Standards

192.9 · cited in rulemaking

69 FR 18228

Pipeline Safety: Pipeline Integrity Management in High Consequence Areas (Gas Transmission Pipelines); Correction

192.9 · cited in rulemaking

61 FR 28770

Regulatory Review; Gas Pipeline Safety Standards

192.9 · cited in rulemaking

Transportation of Hydrogen Sulfide by Pipeline

192.9 · cited in rulemaking

Passage of Instrumented Internal Inspection Devices

192.9 · cited in rulemaking

Passage of Instrumented Internal Inspection Devices

192.9 · cited in rulemaking

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

Guidelines for States Participating in the Pipeline Safety Program PDF

192.9(g)(4)(ii) · guidance cites regulation

FlexSteel USA — Pipeline Safety Interpretation

192.9(e) · interpreted by

Paradox Pipeline — Pipeline Safety Interpretation

192.9 · interpreted by

PHMSA Guidance, PHMSA Pipeline Safety Inspection and Enforcement Priorities

PHMSA Pipeline Safety Inspection and Enforcement Priorities

192.9 · guidance cites regulation

90 FR 26085

Pipeline Safety: Recission of Advisory Bulletin on Section 114 of the Protecting our Infrastructure of Pipelines and Enhancing Safety Act of 2020

192.9(c) · cited in rulemaking

PHMSA Guidance, Onshore Gas Gathering FAQs for Type C and R Pipelines

Onshore Gas Gathering FAQs for Type C and R Pipelines

192.9(e)(ii) · guidance cites regulation

PHMSA IA FED.2025.01

IA Content FED.2025.01

192.9(d) · guidance cites regulation

Hanna Oil and Gas Company — Pipeline Safety Interpretation

192.9 · interpreted by

PHMSA IA FED.2023.02

IA Content FED.2023.02

192.9(d)(2) · guidance cites regulation

PHMSA Guidance, Onshore Gas Gathering FAQs for Type A and B Pipelines

Onshore Gas Gathering FAQs for Type A and B Pipelines

192.9 · guidance cites regulation

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

Gas Transmission Final Rule FAQs, Batch 2

192.9 · guidance cites regulation

IACX Roswell, LLC — Pipeline Safety Interpretation

192.9(e) · interpreted by

PHMSA Guidance, Notice of Limited Enforcement Discretion For Type C Gas Gathering Pipelines

Notice of Limited Enforcement Discretion For Type C Gas Gathering Pipelines

192.9 · guidance cites regulation

PHMSA Guidance, Notice of Limited Enforcement Discretion Regarding Incidental Gathering Lines

Notice of Limited Enforcement Discretion Regarding Incidental Gathering Lines

192.9(e) · guidance cites regulation

PHMSA GT IM FAQs (2021)

Gas Transmission Integrity Management FAQs

192.9 · guidance cites regulation

PHMSA Guidance, Gas Transmission Integrity Management FAQs

Gas Transmission Integrity Management FAQs

192.9 · guidance cites regulation

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

Frequently Asked Questions (FAQs) on Gas Transmission Final Rule

192.9 · guidance cites regulation

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

Gas Transmission Final Rule FAQs, Batch 1

192.9 · guidance cites regulation

PHMSA Guidance, PHMSA Notice of Enforcement Discretion for Certain Gas Transmission Pipeline Requirements

PHMSA Notice of Enforcement Discretion for Certain Gas Transmission Pipeline Requirements

192.9 · guidance cites regulation

PHMSA Guidance, Control Room Management FAQs

Control Room Management FAQs

192.9(c) · guidance cites regulation

PHMSA CRM FAQs (2018)

Control Room Management FAQs

192.9(c) · guidance cites regulation

NTSB Safety Recommendation P-15-014

192.9 · references pipeline regulation

Illinois Commerce Commission — Pipeline Safety Interpretation

192.9 · interpreted by

CDX Gas — Pipeline Safety Interpretation

192.9 · interpreted by

National Transportation Safety Board — Pipeline Safety Interpretation

192.9 · interpreted by

National Transportation Safety Board — Pipeline Safety Interpretation

192.9 · interpreted by

Gas del Estado — Pipeline Safety Interpretation

192.9 · interpreted by

NTSB Safety Recommendation P-87-023

192.9 · references pipeline regulation

NTSB Safety Recommendation P-87-004

192.9 · references pipeline regulation

NTSB Safety Recommendation P-87-005

192.9 · references pipeline regulation

Wyoming Public Service Commission — Pipeline Safety Interpretation

192.9 · interpreted by

Wyoming Public Service Commission — Pipeline Safety Interpretation

192.9 · interpreted by

PHMSA 25-353459

JAYBEE OIL GAS INC — Integrity Assurance Notification

192.9(h) · notification cites regulation

PHMSA GT.2025.01

2025 Gas Transmission IA Question Set

AR.RCOM.GGREMEDIATION.P — 192.9(d)(2), 192.9(e)(1)(ii), 192.9(a), 192.9(b), 192.9(c), 192.9(d), 192.9(e), 192.9(e)(2), 192.9(f)(1), 192.9(g), 192.9(h) (+94 more questions) · examined by inspection

PHMSA GT.2024.01

2024 Gas Transmission IA Question Set

AR.RCOM.GGREMEDIATION.P — 192.9(d)(2), 192.9(e)(1)(ii), 192.9(a), 192.9(b), 192.9(c), 192.9(d), 192.9(e), 192.9(e)(2), 192.9(f)(1) (+92 more questions) · examined by inspection

PHMSA 23-268157

MPLX LP — Integrity Assurance Notification

192.9(g) · notification cites regulation

PHMSA 23-268159

ENTERPRISE PRODUCTS OPERATING LLC — Integrity Assurance Notification

192.9(g) · notification cites regulation

PHMSA 23-268160

ENTERPRISE PRODUCTS OPERATING LLC — Integrity Assurance Notification

192.9(g) · notification cites regulation

PHMSA 23-268158

ENTERPRISE PRODUCTS OPERATING LLC — Integrity Assurance Notification

192.9(g) · notification cites regulation

PHMSA GT.2023.01

2023 Gas Transmission IA Question Set

DC.GA.COMPLIANCE.P — 192.9(a), 192.9(b), 192.9(c), 192.9(d) (+1 more questions) · examined by inspection

PHMSA 22-259667

EQT MIDSTREAM COMPANY LLC — Integrity Assurance Notification

192.9(g) · notification cites regulation

PHMSA 22-244521

EQT MIDSTREAM COMPANY LLC — Integrity Assurance Notification

192.9(g) · notification cites regulation

PHMSA GT.2022.01

2022 Gas Transmission IA Question Set

DC.GA.COMPLIANCE.P — 192.9(a), 192.9(b), 192.9(c), 192.9(d) (+1 more questions) · examined by inspection

PHMSA GT.2021.01

2021 Gas Transmission IA Question Set

DC.GA.COMPLIANCE.P — 192.9(a), 192.9(b), 192.9(c), 192.9(d) (+1 more questions) · examined by inspection

CPF 520110015W

SEAL BEACH GAS PROCESSING VENTURE — Warning Letter

192.9(d)(1), 192.9 · cited in enforcement

CPF 520090008

PACIFIC COAST ENERGY COMPANY, LP — Notice of Probable Violation

192.9(d) · cited in enforcement

CPF 520070023

CALIFORNIA RESOURCES CENTRAL VALLEY — Notice of Probable Violation

192.9 · cited in enforcement

CPF 520071006

CPN PIPELINE COMPANY — Notice of Probable Violation

192.9 · cited in enforcement

CPF 520050018

BRIDGEMARK CORP — Notice of Probable Violation

192.9 · cited in enforcement