PocketLaw | CFR 49 | Maintenance

Section
192.701

Pressure regulating, limiting, and overpressure protection - Individual service lines directly connected to regulated gathering or transmission pipelines.

Section
192.741

Pressure limiting and regulating stations: Telemetering or recording gauges.

Section
192.743

Pressure limiting and regulating stations: Capacity of relief devices.

Section
192.745

Valve maintenance: Transmission lines.

Section
192.747

Valve maintenance: Distribution systems.

Section
192.749

Vault maintenance.

Section
192.750

Launcher and receiver safety.

Section
192.751

Prevention of accidental ignition.

Section
192.753

Caulked bell and spigot joints.

Section
192.755

Protecting cast-iron pipelines.

Section
192.756

Maintenance

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Scope.

General.

Transmission lines: Patrolling.

Transmission lines: Leakage surveys.

Line markers for mains and transmission lines.

Transmission lines: Record keeping.

Transmission lines: Assessments outside of high consequence areas.

Transmission lines: General requirements for repair procedures.

Analysis of predicted failure pressure.

Transmission lines: Permanent field repair of imperfections and damages.

Transmission lines: Permanent field repair of welds.

Transmission lines: Permanent field repair of leaks.

Transmission lines: Testing of repairs.

Distribution systems: Leak repair.

Distribution systems: Patrolling.

Distribution systems: Leakage surveys.

Test requirements for reinstating service lines.

Abandonment or deactivation of facilities.

Compressor stations: Inspection and testing of relief devices.

Compressor stations: Storage of combustible materials.

Compressor stations: Gas detection.

Pressure limiting and regulating stations: Inspection and testing.

Pressure regulating, limiting, and overpressure protection - Individual service lines directly connected to regulated gathering or transmission pipelines.

Pressure limiting and regulating stations: Telemetering or recording gauges.

Pressure limiting and regulating stations: Capacity of relief devices.

Valve maintenance: Transmission lines.

Valve maintenance: Distribution systems.

Vault maintenance.

Launcher and receiver safety.

Prevention of accidental ignition.

Caulked bell and spigot joints.

Protecting cast-iron pipelines.

Joining plastic pipe by heat fusion; equipment maintenance and calibration.