Pipeline rupture update
Thursday 19 October, 2017
Pipeline
rupture update
Northland Regional Council position 1000hrs Thurs 19 Oct
A regional council officer has
now spoken with the landowner’s wife about the matter in
some detail
The landowner’s wife has been cooperative
and has also independently spoken to representatives of both
NZ Refining and its insurers on several
occasions
Evidence council has collected to date
indicates a digger was on site in the area of the damaged
pipeline about three years ago
This has been confirmed
following separate discussions with both the landowner’s
wife and a neighbour
Publicly available satellite imagery
has been checked to see if it shows a digger in the area
over the relevant period, however, regular cloud cover meant
the site was not visible for much of the time and no useful
imagery was able to be sourced
To date, no one has been
able to confirm the identity of the digger driver allegedly
involved, however, the council is now following a ‘strong
line of inquiry’ in that regard (Council is unable to
provide more detail at this stage to avoid compromising this
aspect of its investigation)
Council’s current focus
remains on ensuring a methodical, careful and thorough
investigation into the cause of the discharge
Legally the
council has until mid-March (2018) to lay any potential
charges relating to the spill; which technically and legally
is classified “an unauthorised discharge of contaminants
to land”
As expected, results of groundwater
(bore) sampling undertaken by the council in the vicinity of
the pipeline rupture site have confirmed that bore water
supplies have not been contaminated by petroleum
hydrocarbons (the samples were independently analysed by
Hills Laboratories; an accredited laboratory in
Hamilton)
The council continues to work with Refining NZ
on site remediation and is clarifying the resource consents
required for remediation works.
ENDS