PLI Tools
Field Reference & Calculators
Tools
Reference
TM PLI Reference Guide
Trans Mountain pipeline anomaly types, marker conventions, and field examples.
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Calculator
TM Parameter Check
Travel speed and heat input per pass from amperage, voltage, distance, and time.
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Calculator
OES Carbon Equivalent
CE from optical emission spectrometry — CSA Z662, ASME B31.3, and CSA W59.
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Calculator
Fortis Parameter Check
Heat input in J/mm from amperage, voltage, and travel speed (EN ISO 1011-1).
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