Table 1. Reportable Pipeline Occurrences in December 2020

Table 1. Reportable Pipeline Occurrences, December 2020
December Year to Date (December)
  2020 2019 2015-2019 average 2020 2019 2015-2019 average
Total number of occurrences 7 2 6 80 52 99
Total number of occurrences with product release 0 0 4 18 23 48
Total number of serious injuries 0 0 0 0 0 0
Total number of fatalities 0 0 0 0 0 0
Accidents 0 0 0 0 0 1
Product released 0 0 0 0 0 1
Release of hydrocarbon gas 0 0 0 0 0 0
Release of HVP hydrocarbons1 0 0 0 0 0 0
Release of LVP hydrocarbons2, 3 0 0 0 0 0 0
Release of other product 0 0 0 0 0 0
Release from line pipe body 0 0 0 0 0 1
Fire/Ignition 0 0 0 0 0 0
Explosion 0 0 0 0 0 0
Rupture 0 0 0 0 0 1
Pipeline contacted by object 0 0 0 0 0 0
Operation beyond design limits 0 0 0 0 0 0
Geotechnical/Hydrotechnical/Environmental activity 0 0 0 0 0 0
Incidents 7 2 6 80 52 98
Product released 0 0 4 18 23 47
Release of hydrocarbon gas 0 0 3 12 18 33
Release of HVP hydrocarbons1 0 0 0 1 0 5
Release of LVP hydrocarbons2, 3 0 0 0 4 5 3
Release of other product 0 0 0 1 0 6
Release from line pipe body 0 0 0 1 1 4
Fire/Ignition 0 0 0 5 3 5
Explosion 0 0 0 2 0 1
Pipeline contacted by object 5 0 0 18 8 7
Operation beyond design limits 0 1 2 4 5 20
Geotechnical/Hydrotechnical/Environmental activity 0 0 0 26 13 16
Unauthorized 3rd-party activity affects pipeline structural integrity 2 0 0 5 0 2

Data extracted 15 January 2021

1 HVP means high vapour pressure as defined in Canadian Standards Association Standard Z662.
2 LVP means low vapour pressure as defined in Canadian Standards Association Standard Z662.
3 As of July 2014, the minimum reporting threshold for releases of low vapour pressure hydrocarbons was established at 1.5m³.

Note: This is preliminary information subject to year-end validation and reconciliation.