Enbridge Inc., safely shut down and isolated its Line 4 pipeline at the Regina Terminal in Saskatchewan on 16 December, after a release from the line within the onsite pumping station was reported and confirmed.
There are no impacts to the public, wildlife or waterways. Nearby residents and businesses may detect a faint odour. Air monitoring is being conducted and levels are well within safety limits. Enbridge first responders with cleanup and response equipment are onsite and expect the cleanup of free product to be completed by 18 December.
Immediately upon Enbridge's confirmation of the release, the pipeline and pumping station were shut down. Assessments have confirmed that the release occurred entirely within the facility, and that all product is contained onsite in designated catchment areas. All regulatory, municipal and provincial officials have been notified. Initial estimates place the volume of the release at approximately 1350 bbls (subject to change).
A complete investigation into the incident is being conducted. At this time there is no estimate for the re-start of Line 4. Enbridge has notified shipper clients and will work with them to mitigate any impacts to deliveries.
Adapted from press release by Rosalie Starling