TransCanada US Contractor Covered Task List Last updated 9/27/2018

Transcription

1 003 Test Breakout Tank Overfill Protective Devices Oral 004 Inspect and Calibrate Breakout Tank Overfill Protective Devices Oral 005 Repair Breakout Tank Overfill Protective Devices Inspection of Breakout Tanks Oral and Certificate 007 Operate Valves 008 Measurement of Wall Thickness with Ultrasonic Device 009 Movement and/or Relocation of Liquid Pipelines Routine Visual Inspection of Breakout Tanks Inspect, Test and Maintain Computational Pipeline Monitoring (CPM) Sensing Devices 012 Inspect, Test and Maintain Liquid Leak Detection Flow Computers 013 Inspect, maintain and Test Tank Gauges for CPM Hazardous Liquid Leak Detection 014 Maintain/Prove Flow Meters for CPM Hazardous Liquid Leak Detection 015 Inspect, Test and Maintain Gravitometers/Densitometers for CPM Hazardous Liquid Leak Detection Purging - Hazardous Liquids (c)(10) 018 Inspect Navigable Waterway Crossing (b) 040 Isolation of Pipe with Mud Plug (c)(11) (c)(14) 103 Non-destructive Testing (Other than testing of welds) -- Mag Particle (h) 110 Pipeline Expansion External Measurement 201 Abnormal Operating Conditions Related to Welding on Pipelines Yes 1:1 2 Oral Page 1 Copyright Veriforce, LLC. All rights reserved. Rev. 44

2 202 Monitoring of Welding Process (a) (c) Visual Inspection of Welds not Non-Destructively Tested (b) (c) 204 Non-Destructive Testing (Dye Penetrant) Non-Destructive Testing (Mag Particle) Non-Destructive Testing (Ultrasonic) Non-Destructive Testing (X-Ray) Joining of Metal Pipe and Components by means other than Welding - Threaded Connections 215 Joining of Metal Pipe and Components by means other than Welding- Flanged Connections 217 Small Diameter Metal Tubing and Fitting Installation 401 of Buried Pipelines When Exposed Protection of Coating When Backfilling and From Below Ground Supports (d) (c)(6) ( c ) (b) Oral Oral Oral Protection of Coatings From Above Ground Structures (d) 406 Conduct Test to Determine Cathodic Protection Current Requirements (a) 407 Perform Cathodic Protection Survey (a) (e) (e) Oral (a) 408 Inspect Cathodic Protection Rectifier (b) ( c ) 409 Inspect Interference Bonds (c) ( c ) 410 Clear Shorted Casing (c) (b)(1) (a) 411 Inspect/Test to Assure Electrical Isolation is Adequate (d) Install CP Leads on Pipeline Using Exothermic Weld Page 2 Copyright Veriforce, LLC. All rights reserved. Rev. 44

3 414 Inspect for Internal Corrosion Whenever Pipe is Removed (b)(1) 415 Monitoring for Internal Corrosion with Probes and Coupons (d)(5) 416 Monitoring for Internal Corrosion with Gas Samples (c) (b) 417 Atmospheric Corrosion Monitoring General and Localized Corrosion Measurement (Remedial Measures) (a)(b) 419 Cathodic Protection Potential Measurement (a) (d)(8) (b) (a) 420 Soil Resistivity 421 Measurement of Depth of Pitting with Pit Gage Perform Direct Current Voltage Gradient (DCVG) Survey (d)(7) 424 Perform AC Current Attenuation (ACCA) Survey (e) (d)(7) 425 Perform Alternating Current Voltage Gradient (ACVG) Survey (h)(3) (d)(7) 426 Inspect Pipe Coating with Holiday Detector (a) (a) Inspection of Above or Below Ground Coatings Oral 430 Installation and Testing of Mechanical Electrical Connections (a) Install Cathodic Protection Electrical Isolation Devices Measure and Identify Mechanical Damage on Installed Pipe and Components Perform Close Survey (e) (e) & (7) (a) 480 Apply Approved Coating by Hand Application (a) Apply Approved Coatings by Mechanical Spray and Hand Application Methods (a) Page 3 Copyright Veriforce, LLC. All rights reserved. Rev. 44

4 484 Apply Approved Coatings by Wrap Application (a) Conduct a Pressure Test (d) 502 Conduct Pressure Test on Pipe that is to be Operated at a Pressure <100 psig 601 Start-up/Shut-down of Pipeline to Assure Operation Within MAOP / MOP (b) (b)(5) 602 Monitoring Pipeline Pressure (b)(5) Compressor Units: Startup, Operation, Shutdown and Purging Before Returning to Service 604 Locate, Mark, and Remediate Exposed Pipelines in the Gulf of Mexico (b)(7) (b)(6) ( c )(9) Oral (b) Locate Line/Install Temporary Marking of Buried Pipeline (c)(5) (c)(5) 606 Locate and Mark Submerged Pipelines (c)(5) 607 Damage Prevention: Observation of Excavating and Backfilling (c)(6) (b) (c)(6) 608 Damage Prevention for Blasting Near a Pipeline (c)(6) (c)(6) Oral 609 Inspect and Maintain Odorization Equipment (e) 610 Monitor Odorant Concentration (f) 611 Hot Tap (Steel Pipe) Purge Pipeline Facilities With Gas (a) 614 Purge Pipeline Facilities With Air or Inert Gas (b) (c)(10) Oral 617 Locate Buried Facilities with an Electro-magnetic Device (c)(5) (c)(5) 619 Damage Prevention during Vacuum Excavation and Backfilling Activities 661 Launching and/or Receiving Internal Devices (Pigs) (c) (d)(5)(iv ) (d)(9) (c)(6) (c)(6) Oral Page 4 Copyright Veriforce, LLC. All rights reserved. Rev. 44

5 701 Patrolling Pipeline and Leakage Survey without Instrument (d)(4) (a) Oral 702 Leakage Survey with Leak Detection Device Placing/Maintaining Line Markers (a) (c) 704 Permanent Field Repair by Grinding Permanent Field Repair Using Composite Materials (Clockspring) 706 Permanent Field Repair Using Composite Materials (Armor Plate) 707 Permanent Field Repair Using Bolt-On Clamp/Sleeve (a) 708 Permanent Field Repair Using Full Encirclement Weld Sleeve 709 Inspection and Testing of Relief Devices (Compressor Stations, Meter Stations, Regulating Stations) 710 Inspect/Test Compressor Station Remote Shutdown Devices (ESD/EBD) (a) (a) (b) Oral (c) 711 Inspect, Test, and Maintain Systems (c) (b)(1) (b)(1) 712 Programmable Logic lers (c) (b)(1) (a) 713 Test/Maintain Gas Detection and Alarm Systems (c) 714 Inspect and Maintain Pressure ing and Regulating Devices 715 Test and Maintain Pressure Switches and Transmitters in Pressure ing and Regulating Service (a) (b) (a) (b) 716 Inspect, Maintain, and Operate Valves Maintaining Vaults With Pressure Regulating and Pressure ing Equipment 718 Monitoring for Internal Corrosion with Liquid Samples Permanent Field Repair Using Composite Materials (Wrapmaster) (a) (b) Yes 1:3 1 Yes 1:3 1 Page 5 Copyright Veriforce, LLC. All rights reserved. Rev. 44

6 722 Permanent Field Repair Using Composite Materials (Aqua Wrap) 724 Permanent Field Repair Using Composite Materials (PipeWrap A+ / Atlas CFP) ( a ) 725 Aerial Leakage Survey: Transmission Aerial Leakage Survey: Transmission (UV/IR) Line Stopping Utilizing a Hot Tap Fitting Yes 1: ROW Observance (Identifying Foreign Facilities) Oral 901 Hauling, Stringing and Handling Pipe Oral 902 Field Bending of Pipe Directional Drilling and/or Boring Oral 904 Inspection of Material (a)(1) Oral 905 Lowering/Installation of Steel Pipe into Ditch (a) Rights-of-Way Cleanup (d)(4) 907 AC Mitigation (e) (a) 908 Installation of Cathodic Protection Oral 909 Data Collection for As-Built Pipe Location Documentation 910 Inspection of Construction Activities GTN1205 Aerial Leakage Survey: Transmission TC-008-I TC-214-I TC-215-I TC-217-I Measurement of Wall Thickness with Ultrasonic Device (Inspection only) Joining of Steel Pipe - Threaded Connections (Inspection only) Joining of Steel Pipe - Flanged Connections (Inspection Only) Small Diameter Metal Tubing and Fitting Installation (Inspection Only) Oral Oral Yes 1:0 3 Oral Yes 1: Oral Yes 1:0 3 Oral Yes 1:0 3 3 Page 6 Copyright Veriforce, LLC. All rights reserved. Rev. 44

7 TC-404-I TC-405-I TC-412-I Protection of Coating When Backfilling and From Below Ground Supports (Inspection only) Protection of Coatings From Above Ground Structures (Inspection only) Install CP Leads on Pipeline Using Exothermic Weld (Inspection Only) (d) (c)(6) ( c ) TC-426-I Monitoring Pipe Coating Holiday Detection (a) (a) TC-427-I TC-605-I Inspection of the Application of Above or Below Ground Coatings (Inspection Only) Locate Line/Install Temporary Marking of Buried Pipeline (Inspection Only) Oral Yes 1: (d) Oral Yes 1: Oral Yes 1: (a) Oral Yes 1:0 3 Oral Yes 1: (c)(5) (c)(5) Oral Yes 1:0 3 TC-622 Cold Cutting the Pipe (Mechanical) TC-723 Conduct Pipeline Pigging (d)(5) Oral TC-910 Inspection of Pipeline Construction Activities TC-911 Inspection of Facilities Construction Activities Oral Oral Page 7 Copyright Veriforce, LLC. All rights reserved. Rev. 44