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LAC 43:XIII §7705 - Cooldown [49 CFR 193.2505] | Regulus

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Regulation documentation

Part LAC 43:XIII

Sections400

LAC 43:XIII §101Applicability LAC 43:XIII §103Purpose LAC 43:XIII §105Incorporation by Reference LAC 43:XIII §107Deviations from the Regulations LAC 43:XIII §109Recommendation for Revision of Regulations LAC 43:XIII §111Records, Reports LAC 43:XIII §301Scope [49 CFR 191.1]LAC 43:XIII §303Definitions [49 CFR 191.3]LAC 43:XIII §305Telephonic Notice of Certain Incidents [49 CFR 191.5]LAC 43:XIII §307Report Submission Requirements [49 CFR 191.7]LAC 43:XIII §309Distribution System: Incident Report [49 CFR 191.9]LAC 43:XIII §311Distribution System: Annual Report [49 CFR 191.11]LAC 43:XIII §313Distribution Systems Reporting Transmission Pipelines: Transmission or Gathering Systems Reporting Distribution Pipelines [49 CFR 191.13]LAC 43:XIII §315Transmission Systems; Gathering Systems; and Liquefied Natural Gas Facilities: Incident Report [49 CFR 191.15]LAC 43:XIII §317Transmission Systems; Gathering Systems; and Liquefied Natural Gas Facilities: Annual Report [49 CFR 191.17]LAC 43:XIII §321OMB Control Number Assigned to Information Collection [49 CFR 191.21]LAC 43:XIII §322National Registry of Operators [49 CFR 191.22]LAC 43:XIII §323Reporting Safety-Related Conditions [49 CFR 191.23]LAC 43:XIII §325Filing Safety-Related Condition Reports [49 CFR 191.25]LAC 43:XIII §329National Pipeline Mapping System [49 CFR 191.29]LAC 43:XIII §401Appendix A to Subpart 2—Procedure for Determining Reporting Threshold LAC 43:XIII §501What is the Scope of this Subpart? [49 CFR 192.1]LAC 43:XIII §503Definitions [49 CFR 192.3]LAC 43:XIII §505Class Locations [49 CFR 192.5]LAC 43:XIII §507What Documents are Incorporated by Reference Partly or Wholly in this Part? [49 CFR 192.7]LAC 43:XIII §508How are Onshore Gathering Lines and Regulated Onshore Gathering Lines Determined? [49 CFR 192.8]LAC 43:XIII §509What Requirements Apply to Gathering Lines? [49 CFR 192.9]LAC 43:XIII §510Outer Continental Shelf Pipelines [49 CFR 192.10]LAC 43:XIII §511Petroleum Gas Systems [49 CFR 192.11]LAC 43:XIII §512Underground Natural Gas Storage Facilities [49 CFR 192.12]LAC 43:XIII §513What General Requirements Apply to Pipelines Regulated Under this Subpart? [49 CFR 192.13]LAC 43:XIII §514Conversion to Service Subject to this Part [49 CFR 192.14]LAC 43:XIII §515Rules of Regulatory Construction [49 CFR 192.15]LAC 43:XIII §516Customer Notification [49 CFR 192.16]LAC 43:XIII §518How to Notify PHMSA [49 CFR 192.18]LAC 43:XIII §701Scope [49 CFR 192.51]LAC 43:XIII §703General [49 CFR 192.53]LAC 43:XIII §705Steel Pipe [49 CFR 192.55]LAC 43:XIII §709Plastic Pipe [49 CFR 192.59]LAC 43:XIII §713Marking of Materials [49 CFR 192.63]LAC 43:XIII §715Transportation of Pipe [49 CFR 192.65]LAC 43:XIII §717Records: Material Properties [49 CFR 192.67]LAC 43:XIII §719Storage and Handling of Plastic Pipe and Associated Components [49 CFR 192.69]LAC 43:XIII §901Scope [49 CFR 192.101]LAC 43:XIII §903General [49 CFR 192.103]LAC 43:XIII §905Design Formula for Steel Pipe [49 CFR 192.105]LAC 43:XIII §907Yield Strength (S) for Steel Pipe [49 CFR 192.107]LAC 43:XIII §909Nominal Wall Thickness (t) for Steel Pipe [49 CFR 192.109]LAC 43:XIII §911Design Factor (F) for Steel Pipe [49 CFR 192.111]LAC 43:XIII §912Additional Design Requirements for Steel Pipe Using Alternative Maximum Allowable Operating Pressure. [49 CFR 192.112]LAC 43:XIII §913Longitudinal Joint Factor (E) for Steel Pipe [49 CFR 192.113]LAC 43:XIII §915Temperature Derating Factor (T) for Steel Pipe [49 CFR 192.115]LAC 43:XIII §921Design of Plastic Pipe [49 CFR 192.121]LAC 43:XIII §925Design of Copper Pipe [49 CFR 192.125]LAC 43:XIII §927Records: Pipe Design [49 CFR 192.127]LAC 43:XIII §1101Scope [49 CFR 192.141]LAC 43:XIII §1103General Requirements [49 CFR 192.143]LAC 43:XIII §1104Qualifying Metallic Components [49 CFR 192.144]LAC 43:XIII §1105Valves [49 CFR 192.145]LAC 43:XIII §1107Flanges and Flange Accessories [49 CFR 192.147]LAC 43:XIII §1109Standard Fittings [49 CFR 192.149]LAC 43:XIII §1110Passage of Internal Inspection Devices [49 CFR 192.150]LAC 43:XIII §1111Tapping [49 CFR 192.151]LAC 43:XIII §1113Components Fabricated by Welding [49 CFR 192.153]LAC 43:XIII §1115Welded Branch Connections [49 CFR 192.155]LAC 43:XIII §1117Extruded Outlets [49 CFR 192.157]LAC 43:XIII §1119Flexibility [49 CFR 192.159]LAC 43:XIII §1121Supports and Anchors [49 CFR 192.161]LAC 43:XIII §1123Compressor Stations: Design and Construction [49 CFR 192.163]LAC 43:XIII §1125Compressor Stations: Liquid Removal [49 CFR 192.165]LAC 43:XIII §1127Compressor Stations: Emergency Shutdown [49 CFR 192.167]LAC 43:XIII §1129Compressor Stations: Pressure Limiting Devices [49 CFR 192.169]LAC 43:XIII §1131Compressor Stations: Additional Safety Equipment [49 CFR 192.171]LAC 43:XIII §1133Compressor Stations: Ventilation [49 CFR 192.173]LAC 43:XIII §1135Pipe-Type and Bottle-Type Holders [49 CFR 192.175]LAC 43:XIII §1137Additional Provisions for Bottle-Type Holders [49 CFR 192.177]LAC 43:XIII §1139Transmission Line Valves [49 CFR 192.179]LAC 43:XIII §1141Distribution Line Valves [49 CFR 192.181]LAC 43:XIII §1143Vaults: Structural Design Requirements [49 CFR 192.183]LAC 43:XIII §1145Vaults: Accessibility [49 CFR 192.185]LAC 43:XIII §1147Vaults: Sealing, Venting, and Ventilation [49 CFR 192.187]LAC 43:XIII §1149Vaults: Drainage and Waterproofing [49 CFR 192.189]LAC 43:XIII §1153Valve Installation in Plastic Pipe [49 CFR 192.193]LAC 43:XIII §1155Protection against Accidental Overpressuring [49 CFR 192.195]LAC 43:XIII §1157Control of the Pressure of Gas Delivered from High-Pressure Distribution Systems [49 CFR 192.197]LAC 43:XIII §1159Requirements for Design of Pressure Relief and Limiting Devices [49 CFR 192.199]LAC 43:XIII §1161Required Capacity of Pressure Relieving and Limiting Stations [49 CFR 192.201]LAC 43:XIII §1163Instrument, Control, and Sampling Pipe and Components [49 CFR 192.203]LAC 43:XIII §1164Instrument, Control, and Sampling Pipe and Components [49 CFR 192.204]LAC 43:XIII §1165Records: Pipeline components. [49 CFR 192.205]LAC 43:XIII §1301Scope [49 CFR 192.221]LAC 43:XIII §1305Welding Procedures [49 CFR 192.225]LAC 43:XIII §1307Qualification of Welders [49 CFR 192.227]LAC 43:XIII §1309Limitations on Welders [49 CFR 192.229]LAC 43:XIII §1311Protection from Weather [49 CFR 192.231]LAC 43:XIII §1313Miter Joints [49 CFR 192.233]LAC 43:XIII §1315Preparation for Welding [49 CFR 192.235]LAC 43:XIII §1321Inspection and Test of Welds [49 CFR 192.241]LAC 43:XIII §1323Nondestructive Testing [49 CFR 192.243]LAC 43:XIII §1325Repair or Removal of Defects [49 CFR 192.245]LAC 43:XIII §1501Scope [49 CFR 192.271]LAC 43:XIII §1503General [49 CFR 192.273]LAC 43:XIII §1505Cast Iron Pipe [49 CFR 192.275]LAC 43:XIII §1507Ductile Iron Pipe [49 CFR 192.277]LAC 43:XIII §1509Copper Pipe [49 CFR 192.279]LAC 43:XIII §1511Plastic Pipe [49 CFR 192.281]LAC 43:XIII §1513Plastic Pipe: Qualifying Joining Procedures [49 CFR 192.283]LAC 43:XIII §1515Plastic Pipe: Qualifying Persons to Make Joints [49 CFR 192.285]LAC 43:XIII §1517Plastic Pipe: Inspection of Joints [49 CFR 192.287]LAC 43:XIII §1701Scope [49 CFR 192.301]LAC 43:XIII §1703Compliance with Specifications or Standards [49 CFR 192.303]LAC 43:XIII §1705Inspection: General [49 CFR 192.305]LAC 43:XIII §1707Inspection of Materials [49 CFR 192.307]LAC 43:XIII §1709Repair of Steel Pipe [49 CFR 192.309]LAC 43:XIII §1711Repair of Plastic Pipe [49 CFR 192.311]LAC 43:XIII §1713Bends and Elbows [49 CFR 192.313]LAC 43:XIII §1715Wrinkle Bends in Steel Pipe [49 CFR 192.315]LAC 43:XIII §1717Protection from Hazards [49 CFR 192.317]LAC 43:XIII §1719Installation of Pipe in a Ditch [49 CFR 192.319]LAC 43:XIII §1721Installation of Plastic Pipe [49 CFR 192.321]LAC 43:XIII §1723Casing [49 CFR 192.323]LAC 43:XIII §1725Underground Clearance [49 CFR 192.325]LAC 43:XIII §1727Cover [49 CFR 192.327]LAC 43:XIII §1728Additional Construction Requirements for Steel Pipe Using Alternative Maximum Allowable Operating Pressure. [49 CFR 192.328]LAC 43:XIII §1729Installation of Plastic Pipelines by Trenchless Excavation [49 CFR 192.329] [Formerly §1725]LAC 43:XIII §1901Scope [49 CFR 192.351]LAC 43:XIII §1903Customer Meters and Regulators: Location [49 CFR 192.353]LAC 43:XIII §1905Customer Meters and Regulators: Protection from Damage [49 CFR 192.355]LAC 43:XIII §1907Customer Meters and Regulators: Installation [49 CFR 192.357]LAC 43:XIII §1909Customer Meter Installations: Operating Pressure [49 CFR 192.359]LAC 43:XIII §1911Service Lines: Installation [49 CFR 192.361]LAC 43:XIII §1913Service Lines: Valve Requirements [49 CFR 192.363]LAC 43:XIII §1915Service Lines: Location of Valves [49 CFR 192.365]LAC 43:XIII §1917Service Lines: General Requirements for Connections to Main Piping [49 CFR 192.367]LAC 43:XIII §1919Service Lines: Connections to Cast Iron or Ductile Iron Mains [49 CFR 192.369]LAC 43:XIII §1921Service Lines: Steel [49 CFR 192.371]LAC 43:XIII §1923Service Lines: Cast Iron and Ductile Iron [49 CFR 192.373]LAC 43:XIII §1925Service Lines: Plastic [49 CFR 192.375]LAC 43:XIII §1926Installation of Plastic Service Lines by Trenchless Excavation [49 CFR 192.376]LAC 43:XIII §1927Service Lines: Copper [49 CFR 192.377]LAC 43:XIII §1929New Service Lines Not in Use [49 CFR 192.379]LAC 43:XIII §1931Service Lines: Excess Flow Valve Performance Standards [49 CFR 192.381]LAC 43:XIII §1933Excess Flow Valve Customer Installation [49 CFR 192.383]LAC 43:XIII §1935Manual Service Line Shut-Off Valve Installation [49 CFR 192.385]LAC 43:XIII §2101Scope [49 CFR 192.451]LAC 43:XIII §2103How Does this Chapter Apply to Converted Pipelines and Regulated Onshore Gathering Lines? [49 CFR 192.452]LAC 43:XIII §2105General [49 CFR 192.453]LAC 43:XIII §2107External Corrosion Control: Buried or Submerged Pipelines Installed after July 31, 1971 [49 CFR 192.455]LAC 43:XIII §2109External Corrosion Control: Buried or Submerged Pipelines Installed before August 1, 1971 [49 CFR 192.457]LAC 43:XIII §2111External Corrosion Control: Examination of Buried Pipeline When Exposed [49 CFR 192.459]LAC 43:XIII §2113External Corrosion Control: Protective Coating [49 CFR 192.461]LAC 43:XIII §2115External Corrosion Control: Cathodic Protection [49 CFR 192.463]LAC 43:XIII §2117External Corrosion Control: Monitoring [49 CFR 192.465]LAC 43:XIII §2119External Corrosion Control: Electrical Isolation [49 CFR 192.467]LAC 43:XIII §2121External Corrosion Control: Test Stations [49 CFR 192.469]LAC 43:XIII §2123External Corrosion Control: Test Leads [49 CFR 192.471]LAC 43:XIII §2125External Corrosion Control: Interference Currents [49 CFR 192.473]LAC 43:XIII §2127Internal Corrosion Control: General [49 CFR 192.475]LAC 43:XIII §2128Internal Corrosion Control: Design and Construction of Transmission Line [49 CFR 192.476]LAC 43:XIII §2129Internal Corrosion Control: Monitoring [49 CFR 192.477]LAC 43:XIII §2131Atmospheric Corrosion Control: General [49 CFR 192.479]LAC 43:XIII §2133Atmospheric Corrosion Control: Monitoring [49 CFR 192.481]LAC 43:XIII §2135Remedial Measures: General [49 CFR 192.483]LAC 43:XIII §2137Remedial Measures: Transmission Lines [49 CFR 192.485]LAC 43:XIII §2139Remedial Measures: Distribution Lines Other Than Cast Iron or Ductile Iron Lines [49 CFR 192.487]LAC 43:XIII §2141Remedial Measures: Cast Iron and Ductile Iron Pipelines [49 CFR 192.489]LAC 43:XIII §2142Direct Assessment [49 CFR 192.490]LAC 43:XIII §2143Corrosion Control Records [49 CFR 192.491]LAC 43:XIII §2145In-Line Inspection of Pipelines [49 CFR 192.493]LAC 43:XIII §2301Scope [49 CFR 192.501]LAC 43:XIII §2303General Requirements [49 CFR 192.503]LAC 43:XIII §2305Strength Test Requirements for Steel Pipeline to Operate at a Hoop Stress of 30 Percent or More of SMYS [49 CFR 192.505]LAC 43:XIII §2306Transmission Lines: Spike Hydrostatic Pressure Test [49 CFR 192.506]LAC 43:XIII §2307Test Requirements for Pipelines to Operate at a Hoop Stress Less Than 30 Percent of SMYS and at or above 100 psi (689 kPa) Gauge [49 CFR 192.507]LAC 43:XIII §2309Test Requirements for Pipelines to Operate below 100 psi (689 kPa) Gauge [49 CFR 192.509]LAC 43:XIII §2311Test Requirements for Service Lines [49 CFR 192.511]LAC 43:XIII §2313Test Requirements for Plastic Pipelines [49 CFR 192.513]LAC 43:XIII §2315Environmental Protection and Safety Requirements [49 CFR 192.515]LAC 43:XIII §2317Records [49 CFR 192.517]LAC 43:XIII §2501Scope [49 CFR 192.551]LAC 43:XIII §2503General Requirements [49 CFR 192.553]LAC 43:XIII §2505Uprating to a Pressure That Will Produce a Hoop Stress of 30 Percent or More of SMYS in Steel Pipelines [49 CFR 192.555]LAC 43:XIII §2507Uprating: Steel Pipelines to a Pressure That Will Produce a Hoop Stress Less Than 30 Percent of SMYS: Plastic, Cast Iron, and Ductile Iron Pipelines [49 CFR 192.557]LAC 43:XIII §2701Scope [49 CFR 192.601]LAC 43:XIII §2703General Provisions [49 CFR 192.603]LAC 43:XIII §2705Procedural Manual for Operations, Maintenance, and Emergencies [49 CFR 192.605]LAC 43:XIII §2707Verification of Pipeline Material Properties and Attributes: Onshore Steel Transmission Pipelines. [49 CFR 192.607]LAC 43:XIII §2709Change in Class Location: Required Study [49 CFR 192.609]LAC 43:XIII §2710Change in Class Location: Change in Valve Spacing [49 CFR 192.610]LAC 43:XIII §2711Change in Class Location: Confirmation or Revision of Maximum Allowable Operating Pressure [49 CFR 192.611]LAC 43:XIII §2712Underwater Inspection and Reburial of Pipelines in the Gulf of America and Its Inlets [49 CFR 192.612]LAC 43:XIII §2713Continuing Surveillance [49 CFR 192.613]LAC 43:XIII §2714Damage Prevention Program [49 CFR 192.614]LAC 43:XIII §2715Emergency Plans [49 CFR 192.615]LAC 43:XIII §2716Public Awareness [49 CFR 192.616]LAC 43:XIII §2717Investigation of Failures [49 CFR 192.617]LAC 43:XIII §2719What is the Maximum Allowable Operating Pressure for Steel or Plastic Pipelines? [49 CFR 192.619]LAC 43:XIII §2720Alternative Maximum Allowable Operating Pressure for Certain Steel Pipelines [49 CFR 192.620]LAC 43:XIII §2721Maximum Allowable Operating Pressure: High-Pressure Distribution Systems [49 CFR 192.621]LAC 43:XIII §2723Maximum and Minimum Allowable Operating Pressure: Low-Pressure Distribution Systems [49 CFR 192.623]LAC 43:XIII §2724Maximum Allowable Operating Pressure Reconfirmation: Onshore Steel Transmission Pipelines [49 CFR 192.624]LAC 43:XIII §2725Odorization of Gas [49 CFR 192.625]LAC 43:XIII §2727Tapping Pipelines under Pressure [49 CFR 192.627]LAC 43:XIII §2729Purging of Pipelines [49 CFR 192.629]LAC 43:XIII §2731Control Room Management. [49 CFR 192.631]LAC 43:XIII §2732Engineering Critical Assessment for Maximum Allowable Operating Pressure Reconfirmation: Onshore Steel Transmission Pipelines. [49 CFR 192.632]LAC 43:XIII §2734Transmission Lines: Onshore Valve Shut-Off For Rupture Mitigation [49 CFR 192.634]LAC 43:XIII §2735Notification of Potential Rupture [49 CFR 192.635]LAC 43:XIII §2736Transmission Lines: Response to a Rupture; Capabilities of Rupture-Mitigation Valves (RMVS) or Alternative Equivalent Technologies [49 CFR 192.636]LAC 43:XIII §2901Scope [49 CFR 192.701]LAC 43:XIII §2903General [49 CFR 192.703]LAC 43:XIII §2905Transmission Lines: Patrolling [49 CFR 192.705]LAC 43:XIII §2906Transmission Lines: Leakage Surveys [49 CFR 192.706]LAC 43:XIII §2907Line Markers for Mains and Transmission Lines [49 CFR 192.707]LAC 43:XIII §2909Transmission Lines: Record Keeping [49 CFR 192.709]LAC 43:XIII §2910Transmission Lines: Assessments Outside of High Consequence Areas [49 CFR 192.710]LAC 43:XIII §2911Transmission Lines: General Requirements for Repair Procedures [49 CFR 192.711]LAC 43:XIII §2912Analysis of Predicted Failure Pressure and Critical Strain Level [49 CFR 192.712]LAC 43:XIII §2913Transmission Lines: Permanent Field Repair of Imperfections and Damages [49 CFR 192.713]LAC 43:XIII §2914Transmission Lines: Repair Criteria for Onshore Transmission Pipelines [49 CFR 192.714]LAC 43:XIII §2915Transmission Lines: Permanent Field Repair of Welds [49 CFR 192.715]LAC 43:XIII §2917Transmission Lines: Permanent Field Repair of Leaks [49 CFR 192.717]LAC 43:XIII §2919Transmission Lines: Testing of Repairs [49 CFR 192.719]LAC 43:XIII §2920Distribution Systems: Leak Repair [49 CFR 192.720]LAC 43:XIII §2921Distribution Systems: Patrolling [49 CFR 192.721]LAC 43:XIII §2923Distribution Systems: Leakage Surveys [49 CFR 192.723]LAC 43:XIII §2925Test Requirements for Reinstating Service Lines [49 CFR 192.725]LAC 43:XIII §2927Abandonment or Deactivation of Facilities [49 CFR 192.727]LAC 43:XIII §2931Compressor Stations: Inspection and Testing of Relief Devices [49 CFR 192.731]LAC 43:XIII §2935Compressor Stations: Storage of Combustible Materials [49 CFR 192.735]LAC 43:XIII §2936Compressor Stations: Gas Detection [49 CFR 192.736]LAC 43:XIII §2939Pressure Limiting and Regulating Stations: Inspection and Testing [49 CFR 192.739]LAC 43:XIII §2940Pressure Regulating, Limiting, and Overpressure Protection—Individual Service Lines Directly Connected to Production, Gathering, or Transmission Pipelines [49 CFR 192.740]LAC 43:XIII §2941Pressure Limiting and Regulating Stations: Telemetering or Recording Gages [49 CFR 192.741]LAC 43:XIII §2943Pressure Limiting and Regulating Stations: Capacity of Relief Devices [49 CFR 192.743]LAC 43:XIII §2945Valve Maintenance: Transmission Lines [49 CFR 192.745]LAC 43:XIII §2947Valve Maintenance: Distribution Systems [49 CFR 192.747]LAC 43:XIII §2949Vault Maintenance [49 CFR 192.749]LAC 43:XIII §2950Launcher and Receiver Safety [49 CFR 192.750]LAC 43:XIII §2951Prevention of Accidental Ignition [49 CFR 192.751]LAC 43:XIII §2953Caulked Bell and Spigot Joints [49 CFR 192.753]LAC 43:XIII §2955Protecting Cast-Iron Pipelines [49 CFR 192.755]LAC 43:XIII §2956Joining Plastic Pipe by Heat Fusion; Equipment Maintenance and Calibration [49 CFR 192.756]LAC 43:XIII §3101Scope [49 CFR 192.801]LAC 43:XIII §3103Definitions [49 CFR 192.803]LAC 43:XIII §3105Qualification Program [49 CFR 192.805]LAC 43:XIII §3107Recordkeeping [49 CFR 192.807]LAC 43:XIII §3109General [49 CFR 192.809]LAC 43:XIII §3301What Do the Regulations in this Chapter Cover? [49 CFR 192.901]LAC 43:XIII §3303What Definitions Apply to this Chapter? [49 CFR 192.903]LAC 43:XIII §3305How Does an Operator Identify a High Consequence Area? [49 CFR 192.905]LAC 43:XIII §3307What Must an Operator Do to Implement this Chapter? [49 CFR 192.907]LAC 43:XIII §3309How Can an Operator Change Its Integrity Management Program? [49 CFR 192.909]LAC 43:XIII §3311What are the Elements of an Integrity Management Program? [49 CFR 192.911]LAC 43:XIII §3313When May an Operator Deviate Its Program from Certain Requirements of this Chapter? [49 CFR 192.913]LAC 43:XIII §3315What Knowledge and Training Must Personnel Have to Carry Out an Integrity Management Program? [49 CFR 192.915]LAC 43:XIII §3317How Does an Operator Identify Potential Threats to Pipeline Integrity and Use the Threat Identification in Its Integrity Program? [49 CFR 192.917]LAC 43:XIII §3319What Must Be in the Baseline Assessment Plan [49 CFR 192.919]LAC 43:XIII §3321How Is the Baseline Assessment to be Conducted [49 CFR 192.921]LAC 43:XIII §3323How Is Direct Assessment Used and for What Threats? [49 CFR 192.923]LAC 43:XIII §3325What Are the Requirements for Using External Corrosion Direct Assessment (ECDA)? [49 CFR 192.925]LAC 43:XIII §3327What Are the Requirements for Using Internal Corrosion Direct Assessment (ICDA)? [49 CFR 192.927]LAC 43:XIII §3329What Are the Requirements for Using Direct Assessment for Stress Corrosion Cracking (SCCDA)? [49 CFR 192.929]LAC 43:XIII §3331How May Confirmatory Direct Assessment (CDA) Be Used? [49 CFR 192.931]LAC 43:XIII §3333What Actions Must Be Taken to Address Integrity Issues? [49 CFR 192.933]LAC 43:XIII §3335What Additional Preventive and Mitigative Measures Must an Operator Take? [49 CFR 192.935]LAC 43:XIII §3337What Is a Continual Process of Evaluation and Assessment to Maintain a Pipeline's Integrity? [49 CFR 192.937]LAC 43:XIII §3339What Are the Required Reassessment Intervals? [49 CFR 192.939]LAC 43:XIII §3341What Is a Low Stress Reassessment? [49 CFR 192.941]LAC 43:XIII §3343When Can an Operator Deviate from These Reassessment Intervals? [49 CFR 192.943]LAC 43:XIII §3345What Methods Must an Operator Use to Measure Program Effectiveness? [49 CFR 192.945]LAC 43:XIII §3347What Records Must an Operator Keep? [49 CFR 192.947]LAC 43:XIII §3351Where Does an Operator File a Report? [49 CFR 192.951]LAC 43:XIII §3501What definitions apply to this chapter? [49 CFR 192.1001]LAC 43:XIII §3503What do the Regulations in this Chapter Cover? [49 CFR 192.1003]LAC 43:XIII §3505What must a Gas Distribution Operator (other than a Small LPG Operator) do to Implement this Chapter? [49 CFR 192.1005]LAC 43:XIII §3507What are the Required Elements of an Integrity Management Plan? [49 CFR 192.1007]LAC 43:XIII §3511What records must an operator keep? [49 CFR 192.1011]LAC 43:XIII §3513When may an operator deviate from required periodic inspections under this subpart? [49 CFR 192.1013]LAC 43:XIII §3515What must a Small LPG Operator do to Implement this Chapter? [49 CFR 192.1015]LAC 43:XIII §5101Reserved.LAC 43:XIII §5103Appendix B―Qualification of Pipe LAC 43:XIII §5105Appendix C―Qualification of Welders for Low Stress Level Pipe LAC 43:XIII §5107Appendix D―Criteria for Cathodic Protection and Determination of Measurements LAC 43:XIII §5109Appendix E―Guidance on Determining High Consequence Areas and on Carrying out Requirements in the Integrity Management Rule LAC 43:XIII §5111Appendix F―Criteria for Conducting Integrity Assessments Using Guided Wave Ultrasonic Testing (GWUT)LAC 43:XIII §6101Scope [49 CFR 199.1]LAC 43:XIII §6102Applicability [49 CFR 199.2]LAC 43:XIII §6103Definitions [49 CFR 199.3]LAC 43:XIII §6105DOT Procedures [49 CFR 199.5]LAC 43:XIII §6107Stand-Down Waivers [49 CFR 199.7]LAC 43:XIII §6109Preemption of State and Local Laws [49 CFR 199.9]LAC 43:XIII §6300Purpose [49 CFR 199.100]LAC 43:XIII §6301Anti-Drug Plan [49 CFR 199.101]LAC 43:XIII §6303Use of Persons Who Fail or Refuse a Drug Test [49 CFR 199.103]LAC 43:XIII §6305Drug Tests Required [49 CFR 199.105]LAC 43:XIII §6307Drug Testing Laboratory [49 CFR 199.107]LAC 43:XIII §6309Review of Drug Testing Results [49 CFR 199.109]LAC 43:XIII §6313Employee Assistance Program [49 CFR 199.113]LAC 43:XIII §6315Contractor Employees [49 CFR 199.115]LAC 43:XIII §6317Recordkeeping [49 CFR 199.117]LAC 43:XIII §6319Reporting of Anti-Drug Testing Results [49 CFR 199.119]LAC 43:XIII §6501Purpose [49 CFR 199.200]LAC 43:XIII §6502Alcohol Misuse Plan [49 CFR 199.202]LAC 43:XIII §6509Other Requirements Imposed by Operators [49 CFR 199.209]LAC 43:XIII §6511Requirement for Notice [49 CFR 199.211]LAC 43:XIII §6515Alcohol Concentration [49 CFR 199.215]LAC 43:XIII §6517On-Duty Use [49 CFR 199.217]LAC 43:XIII §6519Pre-Duty Use [49 CFR 199.219]LAC 43:XIII §6521Use Following an Accident [49 CFR 199.221]LAC 43:XIII §6523Refusal to Submit to a Required Alcohol Test [49 CFR 199.223]LAC 43:XIII §6525Alcohol Tests Required [49 CFR 199.225]LAC 43:XIII §6527Retention of Records [49 CFR 199.227]LAC 43:XIII §6529Reporting of Alcohol Testing Results [49 CFR 199.229]LAC 43:XIII §6531Access to Facilities and Records [49 CFR 199.231]LAC 43:XIII §6533Removal from Covered Function [49 CFR 199.233]LAC 43:XIII §6535Required Evaluation and Testing [49 CFR 199.235]LAC 43:XIII §6537Other Alcohol-Related Conduct [49 CFR 199.237]LAC 43:XIII §6539Operator Obligation to Promulgate a Policy on the Misuse of Alcohol [49 CFR 199.239]LAC 43:XIII §6541Training for Supervisors [49 CFR 199.241]LAC 43:XIII §6543Referral, Evaluation, and Treatment [49 CFR 199.243]LAC 43:XIII §6545Contractor Employees [49 CFR 199.245]LAC 43:XIII §6701Scope of Part [49 CFR 193.2001]LAC 43:XIII §6705Applicability [49 CFR 193.2005]LAC 43:XIII §6707Definitions [49 CFR 193.2007]LAC 43:XIII §6709Rules of Regulatory Construction [49 CFR 193.2009]LAC 43:XIII §6711Reporting [49 CFR 193.2011]LAC 43:XIII §6713What documents are incorporated by reference partly or wholly in this part? [49 CFR 193.2013]LAC 43:XIII §6717Plans and Procedures [49 CFR 193.2017]LAC 43:XIII §6719Mobile and Temporary LNG Facilities [49 CFR 193.2019]LAC 43:XIII §6951Scope [49 CFR 193.2051]LAC 43:XIII §6957Thermal Radiation Protection [49 CFR 193.2057]LAC 43:XIII §6959Flammable Vapor-Gas Dispersion Protection [49 CFR 193.2059]LAC 43:XIII §6967Wind Forces [49 CFR 193.2067]LAC 43:XIII §7101Scope [49 CFR 193.2101]LAC 43:XIII §7119Records [49 CFR 193.2119]LAC 43:XIII §7155Structural Requirements [49 CFR 193.2155]LAC 43:XIII §7161Dikes, General [49 CFR 193.2161]LAC 43:XIII §7167Covered Systems [49 CFR 193.2167]LAC 43:XIII §7173Water Removal [193.2173]LAC 43:XIII §7181Impoundment Capacity: LNG Storage Tanks [49 CFR 193.2181]LAC 43:XIII §7187Nonmetallic Membrane Liner [49 CFR 193.2187]LAC 43:XIII §7301Scope [49 CFR 193.2301]LAC 43:XIII §7303Construction Acceptance [49 CFR 193.2303]LAC 43:XIII §7304Corrosion Control Overview [49 CFR 193.2304]LAC 43:XIII §7321Nondestructive Tests [49 CFR 193.2321]LAC 43:XIII §7501Scope [49 CFR 193.2401]LAC 43:XIII §7541Control Center [49 CFR 193.2441]LAC 43:XIII §7545Sources of Power [49 CFR 193.2445]LAC 43:XIII §7701Scope [49 CFR 193.2501]LAC 43:XIII §7703Operating Procedures [49 CFR 193.2503]LAC 43:XIII §7705Cooldown [49 CFR 193.2505]LAC 43:XIII §7707Monitoring Operations [49 CFR 193.2507]LAC 43:XIII §7709Emergency Procedures [49 CFR 193.2509]LAC 43:XIII §7711Personnel Safety [49 CFR 193.2511]LAC 43:XIII §7713Transfer Procedures [49 CFR 193.2513]LAC 43:XIII §7715Investigations of Failures [49 CFR 193.2515]LAC 43:XIII §7717Purging [49 CFR 193.2517]LAC 43:XIII §7719Communication Systems [49 CFR 193.2519]LAC 43:XIII §7721Operating Records [49 CFR 193.2521]LAC 43:XIII §7901Scope [49 CFR 193.2601]LAC 43:XIII §7903General [49 CFR 193.2603]LAC 43:XIII §7905Maintenance Procedures [49 CFR 193.2605]LAC 43:XIII §7907Foreign Material [49 CFR 193.2607]LAC 43:XIII §7909Support Systems [49 CFR 193.2609]LAC 43:XIII §7911Fire Protection [49 CFR 193.2611]LAC 43:XIII §7913Auxiliary Power Sources [49 CFR 193.2613]LAC 43:XIII §7915Isolating and Purging [49 CFR 193.2615]LAC 43:XIII §7917Repairs [49 CFR 193.2617]LAC 43:XIII §7919Control Systems [49 CFR 193.2619]LAC 43:XIII §7921Testing Transfer Hoses [49 CFR 193.2621]LAC 43:XIII §7923Inspecting LNG Storage Tanks [49 CFR 193.2623]LAC 43:XIII §7925Corrosion Protection [49 CFR 193.2625]LAC 43:XIII §7927Atmospheric Corrosion Control [49 CFR 193.2627]LAC 43:XIII §7929External Corrosion Control: Buried or Submerged Components [49 CFR 193.2629]LAC 43:XIII §7931Internal Corrosion Control [49 CFR 193.2631]LAC 43:XIII §7933Interference Currents [49 CFR 193.2633]LAC 43:XIII §7935Monitoring Corrosion Control [49 CFR 193.2635]LAC 43:XIII §7937Remedial Measures [49 CFR 193.2637]LAC 43:XIII §7939Maintenance Records [49 CFR 193.2639]LAC 43:XIII §8101Scope [49 CFR 193.2701]LAC 43:XIII §8103Design and Fabrication [49 CFR 193.2703]LAC 43:XIII §8105Construction, Installation, Inspection, and Testing [49 CFR 193.2705]LAC 43:XIII §8107Operations and Maintenance [49 CFR 193.2707]LAC 43:XIII §8109Security [49 CFR 193.2709]LAC 43:XIII §8111Personnel Health [49 CFR 193.2711]LAC 43:XIII §8113Training: Operations and Maintenance [49 CFR 193.2713]LAC 43:XIII §8115Training: Security [49 CFR 193.2715]LAC 43:XIII §8117Training: Fire Protection [49 CFR 193.2717]LAC 43:XIII §8119Training: Records [49 CFR 193.2719]LAC 43:XIII §8301Fire Protection [49 CFR 193.2801]LAC 43:XIII §8501Scope [49 CFR 193.2901]LAC 43:XIII §8503Security Procedures [49 CFR 193.2903]LAC 43:XIII §8505Protective Enclosures [49 CFR 193.2905]LAC 43:XIII §8507Protective Enclosure Construction [49 CFR 193.2907]LAC 43:XIII §8509Security Communications [49 CFR 193.2909]LAC 43:XIII §8511Security Lighting [49 CFR193.2911]LAC 43:XIII §8513Security Monitoring [49 CFR 193.2913]LAC 43:XIII §8515Alternative Power Sources [49 CFR 193.2915]LAC 43:XIII §8517Warning Signs [49 CFR 193.2917]

Browse regulation

Sections400

LAC 43:XIII §101Applicability LAC 43:XIII §103Purpose LAC 43:XIII §105Incorporation by Reference LAC 43:XIII §107Deviations from the Regulations LAC 43:XIII §109Recommendation for Revision of Regulations LAC 43:XIII §111Records, Reports LAC 43:XIII §301Scope [49 CFR 191.1]LAC 43:XIII §303Definitions [49 CFR 191.3]LAC 43:XIII §305Telephonic Notice of Certain Incidents [49 CFR 191.5]LAC 43:XIII §307Report Submission Requirements [49 CFR 191.7]LAC 43:XIII §309Distribution System: Incident Report [49 CFR 191.9]LAC 43:XIII §311Distribution System: Annual Report [49 CFR 191.11]LAC 43:XIII §313Distribution Systems Reporting Transmission Pipelines: Transmission or Gathering Systems Reporting Distribution Pipelines [49 CFR 191.13]LAC 43:XIII §315Transmission Systems; Gathering Systems; and Liquefied Natural Gas Facilities: Incident Report [49 CFR 191.15]LAC 43:XIII §317Transmission Systems; Gathering Systems; and Liquefied Natural Gas Facilities: Annual Report [49 CFR 191.17]LAC 43:XIII §321OMB Control Number Assigned to Information Collection [49 CFR 191.21]LAC 43:XIII §322National Registry of Operators [49 CFR 191.22]LAC 43:XIII §323Reporting Safety-Related Conditions [49 CFR 191.23]LAC 43:XIII §325Filing Safety-Related Condition Reports [49 CFR 191.25]LAC 43:XIII §329National Pipeline Mapping System [49 CFR 191.29]LAC 43:XIII §401Appendix A to Subpart 2—Procedure for Determining Reporting Threshold LAC 43:XIII §501What is the Scope of this Subpart? [49 CFR 192.1]LAC 43:XIII §503Definitions [49 CFR 192.3]LAC 43:XIII §505Class Locations [49 CFR 192.5]LAC 43:XIII §507What Documents are Incorporated by Reference Partly or Wholly in this Part? [49 CFR 192.7]LAC 43:XIII §508How are Onshore Gathering Lines and Regulated Onshore Gathering Lines Determined? [49 CFR 192.8]LAC 43:XIII §509What Requirements Apply to Gathering Lines? [49 CFR 192.9]LAC 43:XIII §510Outer Continental Shelf Pipelines [49 CFR 192.10]LAC 43:XIII §511Petroleum Gas Systems [49 CFR 192.11]LAC 43:XIII §512Underground Natural Gas Storage Facilities [49 CFR 192.12]LAC 43:XIII §513What General Requirements Apply to Pipelines Regulated Under this Subpart? [49 CFR 192.13]LAC 43:XIII §514Conversion to Service Subject to this Part [49 CFR 192.14]LAC 43:XIII §515Rules of Regulatory Construction [49 CFR 192.15]LAC 43:XIII §516Customer Notification [49 CFR 192.16]LAC 43:XIII §518How to Notify PHMSA [49 CFR 192.18]LAC 43:XIII §701Scope [49 CFR 192.51]LAC 43:XIII §703General [49 CFR 192.53]LAC 43:XIII §705Steel Pipe [49 CFR 192.55]LAC 43:XIII §709Plastic Pipe [49 CFR 192.59]LAC 43:XIII §713Marking of Materials [49 CFR 192.63]LAC 43:XIII §715Transportation of Pipe [49 CFR 192.65]LAC 43:XIII §717Records: Material Properties [49 CFR 192.67]LAC 43:XIII §719Storage and Handling of Plastic Pipe and Associated Components [49 CFR 192.69]LAC 43:XIII §901Scope [49 CFR 192.101]LAC 43:XIII §903General [49 CFR 192.103]LAC 43:XIII §905Design Formula for Steel Pipe [49 CFR 192.105]LAC 43:XIII §907Yield Strength (S) for Steel Pipe [49 CFR 192.107]LAC 43:XIII §909Nominal Wall Thickness (t) for Steel Pipe [49 CFR 192.109]LAC 43:XIII §911Design Factor (F) for Steel Pipe [49 CFR 192.111]LAC 43:XIII §912Additional Design Requirements for Steel Pipe Using Alternative Maximum Allowable Operating Pressure. [49 CFR 192.112]LAC 43:XIII §913Longitudinal Joint Factor (E) for Steel Pipe [49 CFR 192.113]LAC 43:XIII §915Temperature Derating Factor (T) for Steel Pipe [49 CFR 192.115]LAC 43:XIII §921Design of Plastic Pipe [49 CFR 192.121]LAC 43:XIII §925Design of Copper Pipe [49 CFR 192.125]LAC 43:XIII §927Records: Pipe Design [49 CFR 192.127]LAC 43:XIII §1101Scope [49 CFR 192.141]LAC 43:XIII §1103General Requirements [49 CFR 192.143]LAC 43:XIII §1104Qualifying Metallic Components [49 CFR 192.144]LAC 43:XIII §1105Valves [49 CFR 192.145]LAC 43:XIII §1107Flanges and Flange Accessories [49 CFR 192.147]LAC 43:XIII §1109Standard Fittings [49 CFR 192.149]LAC 43:XIII §1110Passage of Internal Inspection Devices [49 CFR 192.150]LAC 43:XIII §1111Tapping [49 CFR 192.151]LAC 43:XIII §1113Components Fabricated by Welding [49 CFR 192.153]LAC 43:XIII §1115Welded Branch Connections [49 CFR 192.155]LAC 43:XIII §1117Extruded Outlets [49 CFR 192.157]LAC 43:XIII §1119Flexibility [49 CFR 192.159]LAC 43:XIII §1121Supports and Anchors [49 CFR 192.161]LAC 43:XIII §1123Compressor Stations: Design and Construction [49 CFR 192.163]LAC 43:XIII §1125Compressor Stations: Liquid Removal [49 CFR 192.165]LAC 43:XIII §1127Compressor Stations: Emergency Shutdown [49 CFR 192.167]LAC 43:XIII §1129Compressor Stations: Pressure Limiting Devices [49 CFR 192.169]LAC 43:XIII §1131Compressor Stations: Additional Safety Equipment [49 CFR 192.171]LAC 43:XIII §1133Compressor Stations: Ventilation [49 CFR 192.173]LAC 43:XIII §1135Pipe-Type and Bottle-Type Holders [49 CFR 192.175]LAC 43:XIII §1137Additional Provisions for Bottle-Type Holders [49 CFR 192.177]LAC 43:XIII §1139Transmission Line Valves [49 CFR 192.179]LAC 43:XIII §1141Distribution Line Valves [49 CFR 192.181]LAC 43:XIII §1143Vaults: Structural Design Requirements [49 CFR 192.183]LAC 43:XIII §1145Vaults: Accessibility [49 CFR 192.185]LAC 43:XIII §1147Vaults: Sealing, Venting, and Ventilation [49 CFR 192.187]LAC 43:XIII §1149Vaults: Drainage and Waterproofing [49 CFR 192.189]LAC 43:XIII §1153Valve Installation in Plastic Pipe [49 CFR 192.193]LAC 43:XIII §1155Protection against Accidental Overpressuring [49 CFR 192.195]LAC 43:XIII §1157Control of the Pressure of Gas Delivered from High-Pressure Distribution Systems [49 CFR 192.197]LAC 43:XIII §1159Requirements for Design of Pressure Relief and Limiting Devices [49 CFR 192.199]LAC 43:XIII §1161Required Capacity of Pressure Relieving and Limiting Stations [49 CFR 192.201]LAC 43:XIII §1163Instrument, Control, and Sampling Pipe and Components [49 CFR 192.203]LAC 43:XIII §1164Instrument, Control, and Sampling Pipe and Components [49 CFR 192.204]LAC 43:XIII §1165Records: Pipeline components. [49 CFR 192.205]LAC 43:XIII §1301Scope [49 CFR 192.221]LAC 43:XIII §1305Welding Procedures [49 CFR 192.225]LAC 43:XIII §1307Qualification of Welders [49 CFR 192.227]LAC 43:XIII §1309Limitations on Welders [49 CFR 192.229]LAC 43:XIII §1311Protection from Weather [49 CFR 192.231]LAC 43:XIII §1313Miter Joints [49 CFR 192.233]LAC 43:XIII §1315Preparation for Welding [49 CFR 192.235]LAC 43:XIII §1321Inspection and Test of Welds [49 CFR 192.241]LAC 43:XIII §1323Nondestructive Testing [49 CFR 192.243]LAC 43:XIII §1325Repair or Removal of Defects [49 CFR 192.245]LAC 43:XIII §1501Scope [49 CFR 192.271]LAC 43:XIII §1503General [49 CFR 192.273]LAC 43:XIII §1505Cast Iron Pipe [49 CFR 192.275]LAC 43:XIII §1507Ductile Iron Pipe [49 CFR 192.277]LAC 43:XIII §1509Copper Pipe [49 CFR 192.279]LAC 43:XIII §1511Plastic Pipe [49 CFR 192.281]LAC 43:XIII §1513Plastic Pipe: Qualifying Joining Procedures [49 CFR 192.283]LAC 43:XIII §1515Plastic Pipe: Qualifying Persons to Make Joints [49 CFR 192.285]LAC 43:XIII §1517Plastic Pipe: Inspection of Joints [49 CFR 192.287]LAC 43:XIII §1701Scope [49 CFR 192.301]LAC 43:XIII §1703Compliance with Specifications or Standards [49 CFR 192.303]LAC 43:XIII §1705Inspection: General [49 CFR 192.305]LAC 43:XIII §1707Inspection of Materials [49 CFR 192.307]LAC 43:XIII §1709Repair of Steel Pipe [49 CFR 192.309]LAC 43:XIII §1711Repair of Plastic Pipe [49 CFR 192.311]LAC 43:XIII §1713Bends and Elbows [49 CFR 192.313]LAC 43:XIII §1715Wrinkle Bends in Steel Pipe [49 CFR 192.315]LAC 43:XIII §1717Protection from Hazards [49 CFR 192.317]LAC 43:XIII §1719Installation of Pipe in a Ditch [49 CFR 192.319]LAC 43:XIII §1721Installation of Plastic Pipe [49 CFR 192.321]LAC 43:XIII §1723Casing [49 CFR 192.323]LAC 43:XIII §1725Underground Clearance [49 CFR 192.325]LAC 43:XIII §1727Cover [49 CFR 192.327]LAC 43:XIII §1728Additional Construction Requirements for Steel Pipe Using Alternative Maximum Allowable Operating Pressure. [49 CFR 192.328]LAC 43:XIII §1729Installation of Plastic Pipelines by Trenchless Excavation [49 CFR 192.329] [Formerly §1725]LAC 43:XIII §1901Scope [49 CFR 192.351]LAC 43:XIII §1903Customer Meters and Regulators: Location [49 CFR 192.353]LAC 43:XIII §1905Customer Meters and Regulators: Protection from Damage [49 CFR 192.355]LAC 43:XIII §1907Customer Meters and Regulators: Installation [49 CFR 192.357]LAC 43:XIII §1909Customer Meter Installations: Operating Pressure [49 CFR 192.359]LAC 43:XIII §1911Service Lines: Installation [49 CFR 192.361]LAC 43:XIII §1913Service Lines: Valve Requirements [49 CFR 192.363]LAC 43:XIII §1915Service Lines: Location of Valves [49 CFR 192.365]LAC 43:XIII §1917Service Lines: General Requirements for Connections to Main Piping [49 CFR 192.367]LAC 43:XIII §1919Service Lines: Connections to Cast Iron or Ductile Iron Mains [49 CFR 192.369]LAC 43:XIII §1921Service Lines: Steel [49 CFR 192.371]LAC 43:XIII §1923Service Lines: Cast Iron and Ductile Iron [49 CFR 192.373]LAC 43:XIII §1925Service Lines: Plastic [49 CFR 192.375]LAC 43:XIII §1926Installation of Plastic Service Lines by Trenchless Excavation [49 CFR 192.376]LAC 43:XIII §1927Service Lines: Copper [49 CFR 192.377]LAC 43:XIII §1929New Service Lines Not in Use [49 CFR 192.379]LAC 43:XIII §1931Service Lines: Excess Flow Valve Performance Standards [49 CFR 192.381]LAC 43:XIII §1933Excess Flow Valve Customer Installation [49 CFR 192.383]LAC 43:XIII §1935Manual Service Line Shut-Off Valve Installation [49 CFR 192.385]LAC 43:XIII §2101Scope [49 CFR 192.451]LAC 43:XIII §2103How Does this Chapter Apply to Converted Pipelines and Regulated Onshore Gathering Lines? [49 CFR 192.452]LAC 43:XIII §2105General [49 CFR 192.453]LAC 43:XIII §2107External Corrosion Control: Buried or Submerged Pipelines Installed after July 31, 1971 [49 CFR 192.455]LAC 43:XIII §2109External Corrosion Control: Buried or Submerged Pipelines Installed before August 1, 1971 [49 CFR 192.457]LAC 43:XIII §2111External Corrosion Control: Examination of Buried Pipeline When Exposed [49 CFR 192.459]LAC 43:XIII §2113External Corrosion Control: Protective Coating [49 CFR 192.461]LAC 43:XIII §2115External Corrosion Control: Cathodic Protection [49 CFR 192.463]LAC 43:XIII §2117External Corrosion Control: Monitoring [49 CFR 192.465]LAC 43:XIII §2119External Corrosion Control: Electrical Isolation [49 CFR 192.467]LAC 43:XIII §2121External Corrosion Control: Test Stations [49 CFR 192.469]LAC 43:XIII §2123External Corrosion Control: Test Leads [49 CFR 192.471]LAC 43:XIII §2125External Corrosion Control: Interference Currents [49 CFR 192.473]LAC 43:XIII §2127Internal Corrosion Control: General [49 CFR 192.475]LAC 43:XIII §2128Internal Corrosion Control: Design and Construction of Transmission Line [49 CFR 192.476]LAC 43:XIII §2129Internal Corrosion Control: Monitoring [49 CFR 192.477]LAC 43:XIII §2131Atmospheric Corrosion Control: General [49 CFR 192.479]LAC 43:XIII §2133Atmospheric Corrosion Control: Monitoring [49 CFR 192.481]LAC 43:XIII §2135Remedial Measures: General [49 CFR 192.483]LAC 43:XIII §2137Remedial Measures: Transmission Lines [49 CFR 192.485]LAC 43:XIII §2139Remedial Measures: Distribution Lines Other Than Cast Iron or Ductile Iron Lines [49 CFR 192.487]LAC 43:XIII §2141Remedial Measures: Cast Iron and Ductile Iron Pipelines [49 CFR 192.489]LAC 43:XIII §2142Direct Assessment [49 CFR 192.490]LAC 43:XIII §2143Corrosion Control Records [49 CFR 192.491]LAC 43:XIII §2145In-Line Inspection of Pipelines [49 CFR 192.493]LAC 43:XIII §2301Scope [49 CFR 192.501]LAC 43:XIII §2303General Requirements [49 CFR 192.503]LAC 43:XIII §2305Strength Test Requirements for Steel Pipeline to Operate at a Hoop Stress of 30 Percent or More of SMYS [49 CFR 192.505]LAC 43:XIII §2306Transmission Lines: Spike Hydrostatic Pressure Test [49 CFR 192.506]LAC 43:XIII §2307Test Requirements for Pipelines to Operate at a Hoop Stress Less Than 30 Percent of SMYS and at or above 100 psi (689 kPa) Gauge [49 CFR 192.507]LAC 43:XIII §2309Test Requirements for Pipelines to Operate below 100 psi (689 kPa) Gauge [49 CFR 192.509]LAC 43:XIII §2311Test Requirements for Service Lines [49 CFR 192.511]LAC 43:XIII §2313Test Requirements for Plastic Pipelines [49 CFR 192.513]LAC 43:XIII §2315Environmental Protection and Safety Requirements [49 CFR 192.515]LAC 43:XIII §2317Records [49 CFR 192.517]LAC 43:XIII §2501Scope [49 CFR 192.551]LAC 43:XIII §2503General Requirements [49 CFR 192.553]LAC 43:XIII §2505Uprating to a Pressure That Will Produce a Hoop Stress of 30 Percent or More of SMYS in Steel Pipelines [49 CFR 192.555]LAC 43:XIII §2507Uprating: Steel Pipelines to a Pressure That Will Produce a Hoop Stress Less Than 30 Percent of SMYS: Plastic, Cast Iron, and Ductile Iron Pipelines [49 CFR 192.557]LAC 43:XIII §2701Scope [49 CFR 192.601]LAC 43:XIII §2703General Provisions [49 CFR 192.603]LAC 43:XIII §2705Procedural Manual for Operations, Maintenance, and Emergencies [49 CFR 192.605]LAC 43:XIII §2707Verification of Pipeline Material Properties and Attributes: Onshore Steel Transmission Pipelines. [49 CFR 192.607]LAC 43:XIII §2709Change in Class Location: Required Study [49 CFR 192.609]LAC 43:XIII §2710Change in Class Location: Change in Valve Spacing [49 CFR 192.610]LAC 43:XIII §2711Change in Class Location: Confirmation or Revision of Maximum Allowable Operating Pressure [49 CFR 192.611]LAC 43:XIII §2712Underwater Inspection and Reburial of Pipelines in the Gulf of America and Its Inlets [49 CFR 192.612]LAC 43:XIII §2713Continuing Surveillance [49 CFR 192.613]LAC 43:XIII §2714Damage Prevention Program [49 CFR 192.614]LAC 43:XIII §2715Emergency Plans [49 CFR 192.615]LAC 43:XIII §2716Public Awareness [49 CFR 192.616]LAC 43:XIII §2717Investigation of Failures [49 CFR 192.617]LAC 43:XIII §2719What is the Maximum Allowable Operating Pressure for Steel or Plastic Pipelines? [49 CFR 192.619]LAC 43:XIII §2720Alternative Maximum Allowable Operating Pressure for Certain Steel Pipelines [49 CFR 192.620]LAC 43:XIII §2721Maximum Allowable Operating Pressure: High-Pressure Distribution Systems [49 CFR 192.621]LAC 43:XIII §2723Maximum and Minimum Allowable Operating Pressure: Low-Pressure Distribution Systems [49 CFR 192.623]LAC 43:XIII §2724Maximum Allowable Operating Pressure Reconfirmation: Onshore Steel Transmission Pipelines [49 CFR 192.624]LAC 43:XIII §2725Odorization of Gas [49 CFR 192.625]LAC 43:XIII §2727Tapping Pipelines under Pressure [49 CFR 192.627]LAC 43:XIII §2729Purging of Pipelines [49 CFR 192.629]LAC 43:XIII §2731Control Room Management. [49 CFR 192.631]LAC 43:XIII §2732Engineering Critical Assessment for Maximum Allowable Operating Pressure Reconfirmation: Onshore Steel Transmission Pipelines. [49 CFR 192.632]LAC 43:XIII §2734Transmission Lines: Onshore Valve Shut-Off For Rupture Mitigation [49 CFR 192.634]LAC 43:XIII §2735Notification of Potential Rupture [49 CFR 192.635]LAC 43:XIII §2736Transmission Lines: Response to a Rupture; Capabilities of Rupture-Mitigation Valves (RMVS) or Alternative Equivalent Technologies [49 CFR 192.636]LAC 43:XIII §2901Scope [49 CFR 192.701]LAC 43:XIII §2903General [49 CFR 192.703]LAC 43:XIII §2905Transmission Lines: Patrolling [49 CFR 192.705]LAC 43:XIII §2906Transmission Lines: Leakage Surveys [49 CFR 192.706]LAC 43:XIII §2907Line Markers for Mains and Transmission Lines [49 CFR 192.707]LAC 43:XIII §2909Transmission Lines: Record Keeping [49 CFR 192.709]LAC 43:XIII §2910Transmission Lines: Assessments Outside of High Consequence Areas [49 CFR 192.710]LAC 43:XIII §2911Transmission Lines: General Requirements for Repair Procedures [49 CFR 192.711]LAC 43:XIII §2912Analysis of Predicted Failure Pressure and Critical Strain Level [49 CFR 192.712]LAC 43:XIII §2913Transmission Lines: Permanent Field Repair of Imperfections and Damages [49 CFR 192.713]LAC 43:XIII §2914Transmission Lines: Repair Criteria for Onshore Transmission Pipelines [49 CFR 192.714]LAC 43:XIII §2915Transmission Lines: Permanent Field Repair of Welds [49 CFR 192.715]LAC 43:XIII §2917Transmission Lines: Permanent Field Repair of Leaks [49 CFR 192.717]LAC 43:XIII §2919Transmission Lines: Testing of Repairs [49 CFR 192.719]LAC 43:XIII §2920Distribution Systems: Leak Repair [49 CFR 192.720]LAC 43:XIII §2921Distribution Systems: Patrolling [49 CFR 192.721]LAC 43:XIII §2923Distribution Systems: Leakage Surveys [49 CFR 192.723]LAC 43:XIII §2925Test Requirements for Reinstating Service Lines [49 CFR 192.725]LAC 43:XIII §2927Abandonment or Deactivation of Facilities [49 CFR 192.727]LAC 43:XIII §2931Compressor Stations: Inspection and Testing of Relief Devices [49 CFR 192.731]LAC 43:XIII §2935Compressor Stations: Storage of Combustible Materials [49 CFR 192.735]LAC 43:XIII §2936Compressor Stations: Gas Detection [49 CFR 192.736]LAC 43:XIII §2939Pressure Limiting and Regulating Stations: Inspection and Testing [49 CFR 192.739]LAC 43:XIII §2940Pressure Regulating, Limiting, and Overpressure Protection—Individual Service Lines Directly Connected to Production, Gathering, or Transmission Pipelines [49 CFR 192.740]LAC 43:XIII §2941Pressure Limiting and Regulating Stations: Telemetering or Recording Gages [49 CFR 192.741]LAC 43:XIII §2943Pressure Limiting and Regulating Stations: Capacity of Relief Devices [49 CFR 192.743]LAC 43:XIII §2945Valve Maintenance: Transmission Lines [49 CFR 192.745]LAC 43:XIII §2947Valve Maintenance: Distribution Systems [49 CFR 192.747]LAC 43:XIII §2949Vault Maintenance [49 CFR 192.749]LAC 43:XIII §2950Launcher and Receiver Safety [49 CFR 192.750]LAC 43:XIII §2951Prevention of Accidental Ignition [49 CFR 192.751]LAC 43:XIII §2953Caulked Bell and Spigot Joints [49 CFR 192.753]LAC 43:XIII §2955Protecting Cast-Iron Pipelines [49 CFR 192.755]LAC 43:XIII §2956Joining Plastic Pipe by Heat Fusion; Equipment Maintenance and Calibration [49 CFR 192.756]LAC 43:XIII §3101Scope [49 CFR 192.801]LAC 43:XIII §3103Definitions [49 CFR 192.803]LAC 43:XIII §3105Qualification Program [49 CFR 192.805]LAC 43:XIII §3107Recordkeeping [49 CFR 192.807]LAC 43:XIII §3109General [49 CFR 192.809]LAC 43:XIII §3301What Do the Regulations in this Chapter Cover? [49 CFR 192.901]LAC 43:XIII §3303What Definitions Apply to this Chapter? [49 CFR 192.903]LAC 43:XIII §3305How Does an Operator Identify a High Consequence Area? [49 CFR 192.905]LAC 43:XIII §3307What Must an Operator Do to Implement this Chapter? [49 CFR 192.907]LAC 43:XIII §3309How Can an Operator Change Its Integrity Management Program? [49 CFR 192.909]LAC 43:XIII §3311What are the Elements of an Integrity Management Program? [49 CFR 192.911]LAC 43:XIII §3313When May an Operator Deviate Its Program from Certain Requirements of this Chapter? [49 CFR 192.913]LAC 43:XIII §3315What Knowledge and Training Must Personnel Have to Carry Out an Integrity Management Program? [49 CFR 192.915]LAC 43:XIII §3317How Does an Operator Identify Potential Threats to Pipeline Integrity and Use the Threat Identification in Its Integrity Program? [49 CFR 192.917]LAC 43:XIII §3319What Must Be in the Baseline Assessment Plan [49 CFR 192.919]LAC 43:XIII §3321How Is the Baseline Assessment to be Conducted [49 CFR 192.921]LAC 43:XIII §3323How Is Direct Assessment Used and for What Threats? [49 CFR 192.923]LAC 43:XIII §3325What Are the Requirements for Using External Corrosion Direct Assessment (ECDA)? [49 CFR 192.925]LAC 43:XIII §3327What Are the Requirements for Using Internal Corrosion Direct Assessment (ICDA)? [49 CFR 192.927]LAC 43:XIII §3329What Are the Requirements for Using Direct Assessment for Stress Corrosion Cracking (SCCDA)? [49 CFR 192.929]LAC 43:XIII §3331How May Confirmatory Direct Assessment (CDA) Be Used? [49 CFR 192.931]LAC 43:XIII §3333What Actions Must Be Taken to Address Integrity Issues? [49 CFR 192.933]LAC 43:XIII §3335What Additional Preventive and Mitigative Measures Must an Operator Take? [49 CFR 192.935]LAC 43:XIII §3337What Is a Continual Process of Evaluation and Assessment to Maintain a Pipeline's Integrity? [49 CFR 192.937]LAC 43:XIII §3339What Are the Required Reassessment Intervals? [49 CFR 192.939]LAC 43:XIII §3341What Is a Low Stress Reassessment? [49 CFR 192.941]LAC 43:XIII §3343When Can an Operator Deviate from These Reassessment Intervals? [49 CFR 192.943]LAC 43:XIII §3345What Methods Must an Operator Use to Measure Program Effectiveness? [49 CFR 192.945]LAC 43:XIII §3347What Records Must an Operator Keep? [49 CFR 192.947]LAC 43:XIII §3351Where Does an Operator File a Report? [49 CFR 192.951]LAC 43:XIII §3501What definitions apply to this chapter? [49 CFR 192.1001]LAC 43:XIII §3503What do the Regulations in this Chapter Cover? [49 CFR 192.1003]LAC 43:XIII §3505What must a Gas Distribution Operator (other than a Small LPG Operator) do to Implement this Chapter? [49 CFR 192.1005]LAC 43:XIII §3507What are the Required Elements of an Integrity Management Plan? [49 CFR 192.1007]LAC 43:XIII §3511What records must an operator keep? [49 CFR 192.1011]LAC 43:XIII §3513When may an operator deviate from required periodic inspections under this subpart? [49 CFR 192.1013]LAC 43:XIII §3515What must a Small LPG Operator do to Implement this Chapter? [49 CFR 192.1015]LAC 43:XIII §5101Reserved.LAC 43:XIII §5103Appendix B―Qualification of Pipe LAC 43:XIII §5105Appendix C―Qualification of Welders for Low Stress Level Pipe LAC 43:XIII §5107Appendix D―Criteria for Cathodic Protection and Determination of Measurements LAC 43:XIII §5109Appendix E―Guidance on Determining High Consequence Areas and on Carrying out Requirements in the Integrity Management Rule LAC 43:XIII §5111Appendix F―Criteria for Conducting Integrity Assessments Using Guided Wave Ultrasonic Testing (GWUT)LAC 43:XIII §6101Scope [49 CFR 199.1]LAC 43:XIII §6102Applicability [49 CFR 199.2]LAC 43:XIII §6103Definitions [49 CFR 199.3]LAC 43:XIII §6105DOT Procedures [49 CFR 199.5]LAC 43:XIII §6107Stand-Down Waivers [49 CFR 199.7]LAC 43:XIII §6109Preemption of State and Local Laws [49 CFR 199.9]LAC 43:XIII §6300Purpose [49 CFR 199.100]LAC 43:XIII §6301Anti-Drug Plan [49 CFR 199.101]LAC 43:XIII §6303Use of Persons Who Fail or Refuse a Drug Test [49 CFR 199.103]LAC 43:XIII §6305Drug Tests Required [49 CFR 199.105]LAC 43:XIII §6307Drug Testing Laboratory [49 CFR 199.107]LAC 43:XIII §6309Review of Drug Testing Results [49 CFR 199.109]LAC 43:XIII §6313Employee Assistance Program [49 CFR 199.113]LAC 43:XIII §6315Contractor Employees [49 CFR 199.115]LAC 43:XIII §6317Recordkeeping [49 CFR 199.117]LAC 43:XIII §6319Reporting of Anti-Drug Testing Results [49 CFR 199.119]LAC 43:XIII §6501Purpose [49 CFR 199.200]LAC 43:XIII §6502Alcohol Misuse Plan [49 CFR 199.202]LAC 43:XIII §6509Other Requirements Imposed by Operators [49 CFR 199.209]LAC 43:XIII §6511Requirement for Notice [49 CFR 199.211]LAC 43:XIII §6515Alcohol Concentration [49 CFR 199.215]LAC 43:XIII §6517On-Duty Use [49 CFR 199.217]LAC 43:XIII §6519Pre-Duty Use [49 CFR 199.219]LAC 43:XIII §6521Use Following an Accident [49 CFR 199.221]LAC 43:XIII §6523Refusal to Submit to a Required Alcohol Test [49 CFR 199.223]LAC 43:XIII §6525Alcohol Tests Required [49 CFR 199.225]LAC 43:XIII §6527Retention of Records [49 CFR 199.227]LAC 43:XIII §6529Reporting of Alcohol Testing Results [49 CFR 199.229]LAC 43:XIII §6531Access to Facilities and Records [49 CFR 199.231]LAC 43:XIII §6533Removal from Covered Function [49 CFR 199.233]LAC 43:XIII §6535Required Evaluation and Testing [49 CFR 199.235]LAC 43:XIII §6537Other Alcohol-Related Conduct [49 CFR 199.237]LAC 43:XIII §6539Operator Obligation to Promulgate a Policy on the Misuse of Alcohol [49 CFR 199.239]LAC 43:XIII §6541Training for Supervisors [49 CFR 199.241]LAC 43:XIII §6543Referral, Evaluation, and Treatment [49 CFR 199.243]LAC 43:XIII §6545Contractor Employees [49 CFR 199.245]LAC 43:XIII §6701Scope of Part [49 CFR 193.2001]LAC 43:XIII §6705Applicability [49 CFR 193.2005]LAC 43:XIII §6707Definitions [49 CFR 193.2007]LAC 43:XIII §6709Rules of Regulatory Construction [49 CFR 193.2009]LAC 43:XIII §6711Reporting [49 CFR 193.2011]LAC 43:XIII §6713What documents are incorporated by reference partly or wholly in this part? [49 CFR 193.2013]LAC 43:XIII §6717Plans and Procedures [49 CFR 193.2017]LAC 43:XIII §6719Mobile and Temporary LNG Facilities [49 CFR 193.2019]LAC 43:XIII §6951Scope [49 CFR 193.2051]LAC 43:XIII §6957Thermal Radiation Protection [49 CFR 193.2057]LAC 43:XIII §6959Flammable Vapor-Gas Dispersion Protection [49 CFR 193.2059]LAC 43:XIII §6967Wind Forces [49 CFR 193.2067]LAC 43:XIII §7101Scope [49 CFR 193.2101]LAC 43:XIII §7119Records [49 CFR 193.2119]LAC 43:XIII §7155Structural Requirements [49 CFR 193.2155]LAC 43:XIII §7161Dikes, General [49 CFR 193.2161]LAC 43:XIII §7167Covered Systems [49 CFR 193.2167]LAC 43:XIII §7173Water Removal [193.2173]LAC 43:XIII §7181Impoundment Capacity: LNG Storage Tanks [49 CFR 193.2181]LAC 43:XIII §7187Nonmetallic Membrane Liner [49 CFR 193.2187]LAC 43:XIII §7301Scope [49 CFR 193.2301]LAC 43:XIII §7303Construction Acceptance [49 CFR 193.2303]LAC 43:XIII §7304Corrosion Control Overview [49 CFR 193.2304]LAC 43:XIII §7321Nondestructive Tests [49 CFR 193.2321]LAC 43:XIII §7501Scope [49 CFR 193.2401]LAC 43:XIII §7541Control Center [49 CFR 193.2441]LAC 43:XIII §7545Sources of Power [49 CFR 193.2445]LAC 43:XIII §7701Scope [49 CFR 193.2501]LAC 43:XIII §7703Operating Procedures [49 CFR 193.2503]LAC 43:XIII §7705Cooldown [49 CFR 193.2505]LAC 43:XIII §7707Monitoring Operations [49 CFR 193.2507]LAC 43:XIII §7709Emergency Procedures [49 CFR 193.2509]LAC 43:XIII §7711Personnel Safety [49 CFR 193.2511]LAC 43:XIII §7713Transfer Procedures [49 CFR 193.2513]LAC 43:XIII §7715Investigations of Failures [49 CFR 193.2515]LAC 43:XIII §7717Purging [49 CFR 193.2517]LAC 43:XIII §7719Communication Systems [49 CFR 193.2519]LAC 43:XIII §7721Operating Records [49 CFR 193.2521]LAC 43:XIII §7901Scope [49 CFR 193.2601]LAC 43:XIII §7903General [49 CFR 193.2603]LAC 43:XIII §7905Maintenance Procedures [49 CFR 193.2605]LAC 43:XIII §7907Foreign Material [49 CFR 193.2607]LAC 43:XIII §7909Support Systems [49 CFR 193.2609]LAC 43:XIII §7911Fire Protection [49 CFR 193.2611]LAC 43:XIII §7913Auxiliary Power Sources [49 CFR 193.2613]LAC 43:XIII §7915Isolating and Purging [49 CFR 193.2615]LAC 43:XIII §7917Repairs [49 CFR 193.2617]LAC 43:XIII §7919Control Systems [49 CFR 193.2619]LAC 43:XIII §7921Testing Transfer Hoses [49 CFR 193.2621]LAC 43:XIII §7923Inspecting LNG Storage Tanks [49 CFR 193.2623]LAC 43:XIII §7925Corrosion Protection [49 CFR 193.2625]LAC 43:XIII §7927Atmospheric Corrosion Control [49 CFR 193.2627]LAC 43:XIII §7929External Corrosion Control: Buried or Submerged Components [49 CFR 193.2629]LAC 43:XIII §7931Internal Corrosion Control [49 CFR 193.2631]LAC 43:XIII §7933Interference Currents [49 CFR 193.2633]LAC 43:XIII §7935Monitoring Corrosion Control [49 CFR 193.2635]LAC 43:XIII §7937Remedial Measures [49 CFR 193.2637]LAC 43:XIII §7939Maintenance Records [49 CFR 193.2639]LAC 43:XIII §8101Scope [49 CFR 193.2701]LAC 43:XIII §8103Design and Fabrication [49 CFR 193.2703]LAC 43:XIII §8105Construction, Installation, Inspection, and Testing [49 CFR 193.2705]LAC 43:XIII §8107Operations and Maintenance [49 CFR 193.2707]LAC 43:XIII §8109Security [49 CFR 193.2709]LAC 43:XIII §8111Personnel Health [49 CFR 193.2711]LAC 43:XIII §8113Training: Operations and Maintenance [49 CFR 193.2713]LAC 43:XIII §8115Training: Security [49 CFR 193.2715]LAC 43:XIII §8117Training: Fire Protection [49 CFR 193.2717]LAC 43:XIII §8119Training: Records [49 CFR 193.2719]LAC 43:XIII §8301Fire Protection [49 CFR 193.2801]LAC 43:XIII §8501Scope [49 CFR 193.2901]LAC 43:XIII §8503Security Procedures [49 CFR 193.2903]LAC 43:XIII §8505Protective Enclosures [49 CFR 193.2905]LAC 43:XIII §8507Protective Enclosure Construction [49 CFR 193.2907]LAC 43:XIII §8509Security Communications [49 CFR 193.2909]LAC 43:XIII §8511Security Lighting [49 CFR193.2911]LAC 43:XIII §8513Security Monitoring [49 CFR 193.2913]LAC 43:XIII §8515Alternative Power Sources [49 CFR 193.2915]LAC 43:XIII §8517Warning Signs [49 CFR 193.2917]

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RegulationsPart LAC 43:XIIILAC 43:XIII §7705

Regulationhistorical

LAC 43:XIII §7705

Cooldown [49 CFR 193.2505]

Snapshot 2026-08-12 Government source

Louisiana Office of ConservationOfficial agency material

4 passages

A. The cooldown of each system of components that is subjected to cryogenic temperatures must be limited to a rate and distribution pattern that keeps thermal stresses within design limits during the cooldown period, paying particular attention to the performance of expansion and contraction devices. [49 CFR 193.2505(a)]

B. After cooldown stabilization is reached, cryogenic piping systems must be checked for leaks in areas of flanges, valves, and seals. [49 CFR 193.2505(b)]

AUTHORITY NOTE: Promulgated in accordance with R.S. 30:551.C.

HISTORICAL NOTE: Promulgated by the Department of Natural Resources, Office of Conservation, LR 44:1053 (June 2018).

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Regulations1

49 CFR 193.2505

Cooldown.

193.2505(a) · incorporates or references

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Retrieved: Aug 12, 2026
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