These documents are the final versions of occurrence investigation reports as approved by the Transportation Safety Board. The TSB assumes no responsibility for any discrepancies that may have been transmitted with the electronic versions. The printed versions of the documents stand as the official record.
30 April 1997 — Natural Gas Pipeline Rupture,
Westcoast Energy Inc.,
Monias Pipeline, Mile Post 20,
Near Fort St. John, British Columbia
Report Number P97H0024 HTML
02 December 1997 — Natural Gas Pipeline Rupture,
TransCanada PipeLines Limited,
Line 100-3, Main Line Valve 5-3 + 15.049 kilometres,
Near Cabri, Saskatchewan
Report Number P97H0063 HTML