E01.0801 Welding
E02.0811 Visual Inspection of Welding and Welds
E03.0601 NDT: Radiographic Testing
E03.0611 NDT: Liquid Penetrant Testing
E03.0621 NDT: Magnetic Particle Testing
E03.0631 NDT: Ultrasonic Testing
F01.1.0751 Joining of Plastic Pipe - Butt Heat Fusion: Manual
F01.1.0761 Joining of Plastic Pipe - Butt Heat Fusion: Hydraulic
F01.2.0791 Joining of Plastic Pipe: Socket Heat Fusion
F01.3.0771 Joining of Plastic Pipe: Sidewall Heat Fusion
F01.4.0781 Joining of Plastic Pipe: Electrofusion
F02.1.0691 Joining of Pipe: Nonbottom-Out Compression Couplings
F02.1.0701 Joining of Pipe: Bottom-Out Compression Couplings
F02.2.0681 Joining of Plastic Pipe: Stab Fittings
F02.3.0711 Joining of Pipe: Compression Couplings
F02.4.5731 Install Mechanical Compression Collar Fittings
F03.0741 Joining of Pipe: Brazing
F03.5002 Joining of Copper Pipe/Tubing—Flared Connection
F04.0671 Joining of Plastic Pipe: Solvent Cement
F05.5011 Visually Inspect Butt Fused Polyethylene Pipe
F05.5021 Visually Inspect Socket Fused Polyethylene Pipe
F05.5031 Visually Inspect Sidewall Fused Polyethylene Pipe
F05.5041 Visually Inspect Mechanical Fittings on Polyethylene Pipe
F05.5501 Visually Inspect Electrofusion Fittings on Polyethylene Pipe
F06.0821 Tubing and Fitting Installation: Instrument, Control, and Sampling
F07.0731 Joining of Pipe: Flange Assembly
F08.5821 Joining of Plastic Pipe: Bolt-On Tapping Tee
G01.0981 Backfilling
G01.1321 Damage Prevention During Excavation Activities by or on Behalf of the Operator
G01.1331 Damage Prevention Inspection During Third-Party Excavation or Encroachment Activities as Determined Necessary by Operator
G01.1341 Provide or Ensure Adequate Pipeline Support During Operator Initiated Excavation Activities
G01.5051 Verify the Correct Marking of Permanently Marked Underground Pipeline Facilities
G01.5061 Verify the Correct Marking of Temporarily Marked Underground Pipeline Facilities
G02.0641 Visually Inspect Pipe and Components Prior to Installation
G02.0861 Installation of Steel Pipe in a Ditch
G02.0881 Installation of Steel Pipe Plowing/Pull-In
G02.0891 Field Bending of Steel Pipe
G02.0901 Installation of Plastic Pipe in a Ditch
G02.0921 Installation of Plastic Pipe Plowing/Pull-In
G02.0931 Installation of Plastic Pipe by Plowing/Planting
G02.0941 Install Tracer Wire
G02.0971 Installation and Maintenance of Casing Spacers, Vents and Seals
G02.6091 Installation or Renewal of PE Pipe by Insertion
G03.0951 Installation of Pipe Above Ground
G03.0961 Above Ground Supports and Anchors: Inspection, Preventive, and Corrective Maintenance
G04.0871 Installation of Steel Pipe in a Bore
G04.0911 Installation of Plastic Pipe in a Bore
G05.5551 Move In-Service Pipe
H01.0721 Joining of Pipe: Threaded Joints
H01.1161 Installation of Customer Meters and Regulators: Residential and Small Commercial
H01.1171 Installing Customer Meters: Large Commercial and Industrial
H02.5861 Install Steel Service Lines
H02.5901 Install Plastic Service Lines
H03.1201 Temporary Isolation of Service Lines and Service Discontinuance
H04.5251 Install Service Line Valves Upstream of Customer Meter
H05.1191 Maintenance of Service Valves Upstream of Customer Meter
H06.5701 Install Excess Flow Valves
H07.5781 Check for Irregularities in the Condition of Meter Installations
H08.5791 Restore Service
H10.6071 Installation of Risers
I01.0001 Measure Structure-To-Electrolyte Potential
I02.0011 Conduct Close Interval Survey
I03.0021 Measure Soil Resistivity
I04.0151 Visual Inspection of Buried Pipe and Components When Exposed
I04.0171 Measure External Corrosion
I04.5131 Determine Appropriate Remedial Measures for Corrosion Control and Notification of Proper Personnel
I05.0101 Inspect Rectifier and Obtain Readings
I05.0111 Maintain Rectifier
I06.0061 Inspect or Test Cathodic Protection Bonds
I07.0041 Installation and Maintenance of Mechanical Electrical Connections
I07.0051 Installation of Exothermic Electrical Connections
I08.0071 Inspect or Test Cathodic Protection Electrical Isolation Devices
I08.0081 Install Cathodic Protection Electrical Isolation Devices
I09.0131 Insert and Remove Coupons/Probes for Internal Corrosion Monitoring
I09.0161 Visual Inspection for Internal Corrosion
I10.0141 Visual Inspection for Atmospheric Corrosion
I11.0031 Inspect and Monitor Galvanic Ground Beds/Anodes
I11.5071 Install Sacrificial Anodes
I12.0181 Measure Internal Corrosion
I12.0191 Measure Atmospheric Corrosion
I13.0991 Coating Application and Repair: Brushed or Rolled
I13.1001 Coating Application and Repair: Sprayed
I13.1011 External Coating Application and Repair: Wrapped
I13.5541 Pipe Surface Preparation for Coating Application
I13.6081 Coating Repair and Application: Paint, Enamel, or Wax Tape
I14.0121 Collect Sample for Internal Corrosion Monitoring
I15.0091 Troubleshoot Active Cathodic Protection Systems
I16.5721 Inspect Pipeline Coating Using Holiday Detection
I17.1461 Diving: Measure and Describe Corrosion and Mechanical Damage – Buried or Submerged Pipeline
I18.1471 Diving: Install Galvanic Anodes on Submerged Pipelines
K01.5491 Uprate a Pipeline
L01.1081 Tapping a Pipeline (Tap Diameter 2 in. and Less)
L01.1091 Tapping a Pipeline (Tap Diameter Greater Than 2 in.)
L01.1111 Tapping Cast and Ductile Iron Pipe and Low-Pressure Steel Pipe
L01.a.1101 Tapping a Pipeline With a Built-In Cutter
L01.b.1121 Bagging and Stopping Low-Pressure Pipe
L01.b.1131 Stopper (Stopple) Pipe
L02.1651 Purge – Flammable or Inert Gas
L02.1661 Purge: Hazardous Liquids
L03.1221 Odorization: Odorizer Inspection, Testing, Preventive and Corrective Maintenance
L03.a.1211 Odorization: Periodic Sampling
L04.1371 Operate Gas Pipeline: System Control Center Operations
L04.1381 Operate Gas Pipeline: Local Facility Remote Control Operations
L05.5681 Tapping a Plastic Pipeline (Tap Diameter 2 in. and Less)
L05.5691 Tapping a Plastic Pipeline (Tap Diameter Greater Than 2 in.)
L06.0351 Pneumatic Actuator/Operator Inspection and Testing, Preventive and Corrective Maintenance
L06.0361 Electric Actuator/Operator Inspection and Testing, Preventive and Corrective Maintenance
L06.0371 Hydraulic Actuator/Operator Inspection and Testing, Preventive and Corrective Maintenance
L07.0231 Inspect, Test, and Maintain Programmable Logic Controllers
L08.5801 Interpret Pressure Recording Charts and Electrical Devices
L09.5961 Pipeline Startup and Shutdown
L11.6061 Natural Gas Emergency Call Center Training
M01.1241 Outside Gas Leak Investigation
M01.1261 Walking Gas Leakage Survey
M01.1271 Mobile Gas Leakage Survey: Flame Ionization
M01.1281 Mobile Gas Leakage Survey: Optical Methane
M01.1311 Inspect Pipeline Surface Conditions: Patrol Right of Way or Easement
M02.1291 Locate Underground Pipelines
M02.1301 Install and Maintain Pipeline Markers
M02.5101 Temporarily Mark Underground Pipeline Facilities
M03.0561 Pressure Test: Nonliquid Medium - MAOP Less Than 100 Psi
M03.0571 Pressure Test: Nonliquid Medium - MAOP Greater Than or Equal to 100 Psi
M03.0581 Pressure Test: Liquid Medium
M03.0591 Leak Test at Operating Pressure
M04.0381 Spring-Loaded, Pressure-Regulating Device – Inspection and Testing, Preventive and Corrective Maintenance
M04.0391 Pilot-Operated, Pressure-Regulating Device – Inspection, Testing, Preventive and Corrective Maintenance
M04.0401 Controller-Type, Pressure-Regulating Device – Inspection, Testing, Preventive and Corrective Maintenance
M04.0411 Spring-Loaded, Pressure-Limiting, and Relief Device – Inspection, Testing, Preventive and Corrective Maintenance
M04.0421 Pilot-Operated, Pressure-Limiting, and Relief Device – Inspection, Testing, Preventive and Corrective Maintenance
M04.0431 Pneumatic-Loaded, Pressure-Limiting, and Relief Device – Inspection, Testing, Preventive and Corrective Maintenance
M05.0301 Manually Opening and Closing Valves
M05.0311 Adjust and Monitor Flow or Pressure - Manual Valve Operation
M05.0331 Valve - Visual Inspection and Partial Operation
M05.0341 Valve - Preventive Maintenance
M05.a.5711 Inspect Emergency Valves
M05.b.0321 Valve Corrective Maintenance
M06.0551 Explosive Atmosphere Detection and Alarm System Performance Test, and Corrective Maintenance
M07.5741 Prevent Accidental Ignition
M08.0201 Visual Inspection of Installed Pipe and Components for Mechanical Damage
M08.0211 Measure and Characterize Mechanical Damage on Installed Pipe and Components
M08.1041 Install Mechanical Clamps and Sleeves: Bolted
M08.1051 Fit-Up of Weld-Type Repair Sleeve
M08.1061 Install Composite Sleeves
M08.1071 Repair of Steel Pipe by Grinding
M08.1141 Squeeze Off Plastic Pipe
M09.0831 Cast Iron Caulked Bell and Spigot Joints - Installation and Maintenance of Mechanical Leak Clamp(s)
M09.0841 Cast Iron Joints - Sealing: Encapsulation
M09.0851 Internal Sealing: Cast Iron and Ductile Iron
M09.0855 Perform Internal Anaerobic Sealing of Cast and Ductile Iron
M10.5081 Abandon/Deactivate Mains
M10.5091 Abandon/Deactivate Service Lines
M11.5751 Recognize and React to Generic Abnormal Operating Conditions
M12.1631 Launching and/or Receiving Internal Devices (Pigs) With a Temporary Launcher and/or Receiver for Lines Out of Service
M12.1641 Launching or Receiving Internal Devices (Pigs) Using Traps
M12.5921 Launch and Receive Distribution Pipeline Pigs
M13.1231 Inside Gas Leak Investigation
M14.1351 Vault Inspection and Maintenance
M15.0441 Compressor Startup and Shutdown - Manual
M15.0461 Compressor Preventive Maintenance
M16.0221 Inspect, Test, and Maintain Sensing Devices
M17.1151 Squeeze Off Steel Pipe
M18.1361 Station Emergency Shutdown System: Inspection, Testing, and Corrective Maintenance
M19.1181 Installing and Maintaining Customer Pressure-Regulating, Pressure-Limiting, and Relief Devices: Large Commercial and Industrial
M20.0471 Reciprocating Compressor Inspection, Testing, and Corrective Maintenance
M21.5761 Operate Within an Established MAOP
M22.0481 Centrifugal Compressor Inspection, Testing, and Corrective Maintenance
M23.1671 Pipeline Heater—Inspection and Preventive Maintenance
M24.1031 Install or Repair Internal Liner
M24.5771 Install Polyethylene Pipe as a Liner
M25.5811 Classifying Leaks
M26.0491 Inspect, Test, and Maintain Rotary Compressor
M27.5601 Vapor or Liquid Isolation When Repairing Steel Pipe
M28.1285 Inspect Water Crossing
M29.1481 Diving: Temporary Marking of Underwater Pipelines
M31.5831 Aerial Patrolling
M32.5871 Pipeline Security
M33.5891 Aerial Gas Leakage Survey
M34.1501 Diving: Install, Replace, or Repair Support Structures on Existing Underwater Pipelines
M35. 1531 Diving: Install Mechanical Clamps or Sleeves
M36.1691 Inspect, Test, and Maintain Glycol Dehydration System
M37.5941 Inspect, Test, and Maintain Desulfurization Systems
M39.1681 Inspect, Test, and Maintain Liquid Knockout (Dehydration) System
M40.1701 Inspect, Test, and Maintain Mole Sieve Dehydration System
M41.6031 Performing By-Pass Operations on Regulator Stations
O01.1411 Indirect Inspection Techniques
O02.5611 Direct Examination Techniques