reported to be
compliant with consent conditions at the time of inspection.
9 December 2019
It was found that all materials at the site were permitted by the conditions of the consent. It mostly
consisted of broken concrete. There had been recent heavy rainfall resulting in only a few small puddles,
with no run off observed. There were no matters of concern to note during the inspection. In the
composting area it was found that the site remained well bunded with only some puddles present …
alternating layers of sand and clays. Bore
construction also revealed localised peat layers within some augured cores (approximately 4–8 m below
surface). Average annual rainfall for the site is 1,043 mm (taken from the nearby Patea monitoring station).
Origin Energy Ltd’s Kauri D wellsite is situated in the eastern corner of the site, and there is a small coastal
lake inland and to the northeast (up gradient) of the storage pit area. Both of these features are presented
in Figure 1.
Figure
dune sands. Pit construction revealed mostly tightly packed sand at the pit
bases (approximately 4-5 m below surface). Average annual rainfall for the site is 1023
mm (taken from the nearby ‘Duffy’ monitoring station). As with the other South
Taranaki coastal sites, the Remediation site is subject to strong winds.
Site data
Location
Word descriptor: Manawapou Road, Manutahi, Taranaki
Map reference: E 1717244
(NZTM) N 5608736
Mean annual rainfall:
significant rainfall for some
time. The skimmer pits were discharging with no effects noted downstream of the main
discharge point. No flaring or odours were noted at the time of inspection. Everything
was satisfactory.
page
11
14 May 2013
The site was neat and tidy. Ring drains and bunds were clear. The skimmer pits were
clear of debris following high winds in the weekend. The discharge was not causing
any visual impact in the receiving waters. No flaring was occurring.
Inglewood was purpose built for the Company operations.
Now all mixing and blending of material is undertaken in a dry, sealed, storage depot. There are two
discharges from the facility. One, a wastewater discharge, which is to land via land soakage, the other, a
stormwater discharge, is also to land. In extreme rainfall the Company may discharge to the unnamed
tributary of the Waiongana, a surface water monitoring site has been established to monitor such a
discharge.
There were zero
area, and other areas where runoff from areas containing contaminants could
occur;
• Regular inspections of the interceptor pits occurred; and
• Maintenance and repairs were carried out if required.
Interceptor pits do not discharge directly to surface water, instead they discharge
onto and into land where the discharge usually soaks into the soil before reaching
any surface water. However, if high rainfall had resulted in the discharge reaching
the surface water, significant
Greymouth Petroleum Ngatoro G consent monitoring programme - Taranaki Regional Council.
Rocky shore state of environment monitoring report 2017-2019
Waitaha catchment (Bell Block industrial) consent monitoring report 2019-2020