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Title 49--Transportation
CHAPTER I--RESEARCH AND SPECIAL PROGRAMS ADMINISTRATION, DEPARTMENT OF TRANSPORTATION
PART 192--TRANSPORTATION OF NATURAL AND OTHER GAS BY PIPELINE: MINIMUM FEDERAL SAFETY STANDARDS
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Incorporation by reference.
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Outer continental shelf pipelines.
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Conversion to service subject to this part.
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Rules of regulatory construction.
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Design formula for steel pipe.
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Yield strength (S) for steel pipe.
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Nominal wall thickness (t) for steel pipe.
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Design factor (F) for steel pipe.
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Longitudinal joint factor (E) for steel pipe.
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Temperature derating factor (T) for steel pipe.
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Design limitations for plastic pipe.
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Qualifying metallic components.
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Flanges and flange accessories.
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Passage of internal inspection devices.
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Components fabricated by welding.
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Welded branch connections.
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Compressor stations: Design and construction.
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Compressor stations: Liquid removal.
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Compressor stations: Emergency shutdown.
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Compressor stations: Pressure limiting devices.
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Compressor stations: Additional safety equipment.
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Compressor stations: Ventilation.
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Pipe-type and bottle-type holders.
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Additional provisions for bottle-type holders.
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Transmission line valves.
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Distribution line valves.
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Vaults: Structural design requirements.
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Vaults: Sealing, venting, and ventilation.
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Vaults: Drainage and waterproofing.
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Design pressure of plastic fittings.
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Valve installation in plastic pipe.
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Protection against accidental overpressuring.
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Control of the pressure of gas delivered from high-pressure distribution systems.
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Requirements for design of pressure relief and limiting devices.
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Required capacity of pressure relieving and limiting stations.
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Instrument, control, and sampling pipe and components.
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Qualification of welders.
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Inspection and test of welds.
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Repair or removal of defects.
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Plastic pipe: qualifying joining procedures.
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Plastic pipe: qualifying persons to make joints.
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Plastic pipe: inspection of joints.
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Compliance with specifications or standards.
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Wrinkle bends in steel pipe.
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Installation of pipe in a ditch.
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Installation of plastic pipe.
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Customer meters and regulators: Location.
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Customer meters and regulators: Protection from damage.
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Customer meters and regulators: Installation.
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Customer meter installations: Operating pressure.
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Service lines: Installation.
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Service lines: Valve requirements.
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Service lines: Location of valves.
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Service lines: General requirements for connections to main piping.
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Service lines: Connections to cast iron or ductile iron mains.
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Service lines: Cast iron and ductile iron.
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New service lines not in use.
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Service lines: Excess flow valve performance standards.
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Excess flow valve customer notification.
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Applicability to converted pipelines.
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External corrosion control: Buried or submerged pipelines installed after July 31, 1971.
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External corrosion control: Buried or submerged pipelines installed before August 1, 1971.
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External corrosion control: Examination of buried pipeline when exposed.
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External corrosion control: Protective coating.
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External corrosion control: Cathodic protection.
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External corrosion control: Monitoring.
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External corrosion control: Electrical isolation.
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External corrosion control: Test stations.
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External corrosion control: Test leads.
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External corrosion control: Interference currents.
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Internal corrosion control: General.
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Internal corrosion control: Monitoring.
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Atmospheric corrosion control: General.
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Atmospheric corrosion control: Monitoring.
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Remedial measures: General.
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Remedial measures: Transmission lines.
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Remedial measures: Distribution lines other than cast iron or ductile iron lines.
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Remedial measures: Cast iron and ductile iron pipelines.
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Corrosion control records.
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Strength test requirements for steel pipeline to operate at a hoop stress of 30 percent or more of SMYS.
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Test 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.
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Test requirements for pipelines to operate below 100 p.s.i. (689 kPa) gage.
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Test requirements for service lines.
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Test requirements for plastic pipelines.
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Environmental protection and safety requirements.
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Uprating to a pressure that will produce a hoop stress of 30 percent or more of SMYS in steel pipelines.
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Uprating: Steel pipelines to a pressure that will produce a hoop stress less than 30 percent of SMYS: plastic, cast iron, and ductile iron pipelines.
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Procedural manual for operations, maintenance, and emergencies.
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Change in class location: Required study.
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Change in class location: Confirmation or revision of maximum allowable operating pressure.
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Underwater inspection and re-burial of pipelines in the Gulf of Mexico and its inlets.
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Damage prevention program.
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Investigation of failures.
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Maximum allowable operating pressure: Steel or plastic pipelines.
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Maximum allowable operating pressure: High-pressure distribution systems.
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Maximum and minimum allowable operating pressure; Low-pressure distribution systems.
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Tapping pipelines under pressure.
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Transmission lines: Patrolling.
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Transmission lines: Leakage surveys.
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Line markers for mains and transmission lines.
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Transmission lines: Record keeping.
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Transmission lines: General requirements for repair procedures.
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Transmission lines: Permanent field repair of imperfections and damages.
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Transmission lines: Permanent field repair of welds.
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Transmission lines: Permanent field repair of leaks.
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Transmission lines: Testing of repairs.
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Distribution systems: Patrolling.
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Distribution systems: Leakage surveys.
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Test requirements for reinstating service lines.
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Abandonment or deactivation of facilities.
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Compressor stations: Inspection and testing of relief devices.
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Compressor stations: Storage of combustible materials.
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Compressor stations: Gas detection.
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Pressure limiting and regulating stations: Inspection and testing.
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Pressure limiting and regulating stations: Telemetering or recording gauges.
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Pressure limiting and regulating stations: Testing of relief devices.
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Valve maintenance: Transmission lines.
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Valve maintenance: Distribution systems.
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Prevention of accidental ignition.
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Caulked bell and spigot joints.
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Protecting cast-iron pipelines.
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