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TSB Transportation Safety Summit

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Pipeline Integrity and Safety – Leading Indicators

Norrie Ramsay
Senior Vice-President, Technical Centre of Excellence, TransCanada Pipelines Limited
Ottawa, Ontario, 22 April, 2016

Check against delivery.

Slide 2: TransCanada Corporation (TSX/NYSE: TRP)

Photo of Pipeline network on map of North America

Slide 3: Pipeline Integrity Management Program

Slide 4: System Wide Risk Assessment (SWRA)

SWRA, a quantitative risk assessment process

Chart depicting Higher and Lower Risk Pipe Segments

Significant Change in Risk and Risks Exceeding Risk Threshold

Data Collection, Develop Model and Analysis, Validation, Risk Mitigation and Feedback Cycle

Photo of Pipeline workers in the field

Slide 5: Threat Management

Photo of worker working on Pipeline

Slide 6: In-Line Inspection (ILI)

ILI uses pipeline inspection gauges (PIG) for condition monitoring and maintenance

Enables identification, analysis, susceptibility assessment, risk management, and remediation

# Features Identified, Accuracy of ILI Calls, # of ILIs and Distance Run

Photo of External corrosion pitting in a pipeline

Slide 7: Damage Prevention

Photo detailling unauthorized activity.

Slide 8: Damage Prevention

Photo of unauthorized activity violations