7.6 DEV-4 Oropuriri Structure Plan Development Area ................................... 66
Key Issue 10: Cultural Engagement ............................................. 67
Key Issue 11: Structure Plan Changes/Mapping ............................ 72
7.7 DEV-5 Patterson Structure Plan Development Area Key Issues .................. 74
Key Issue 12: Cultural Engagement ............................................. 75
Key Issue 13: Structure Plan Changes/Mapping for Patterson
STDC Kaponga Manaia Patea and Waverley 2020-2021
12.3 Discussion 62
Discussion of site performance 62
Environmental effects of exercise of consents 63
Evaluation of performance 63
Recommendations from the 2019-2020 Annual Report 67
Alterations to the monitoring programme for 2021-2022 67
Exercise of optional review of consents 68
12.4 Recommendations 68
13 Taranaki Trucking Company Ltd – Cardiff Road, Stratford 69
13.1 Site description and activities 69
13.2 Results 70
Inspections 70
Results of
64
3.3.5 Data review 65
3.4 Results – Water 65
3.4.1 Inspections 65
3.4.2 Results of discharge monitoring 65
3.5 Results - Air 66
3.5.1 Review of flaring data 66
3.6 Results - Land 67
3.6.1 Reservoir pressure and injection pressure data review 67
3.7 Results – Pipeline 68
3.8 Annual report by Contact Energy 68
3.9 Investigations, interventions, and incidents 69
3.10 Discussion 69
3.10.1 Discussion of performance 69
3.10.2 Environmental effects of exercise of consents
porosities to estimate likely values of the hydraulic diffusivity (D).
If κ is permeability (10 mD, 100 mD, and 1000 mD), µ is the viscosity of water (0.3 x 10-3
Pa.s at 100oC), φ is porosity (10, 20, and 30%), and βF is the compressibility of water (5 x 10 -
10/Pa) we can calculate a range of representative values for hydraulic diffusivity using
(Talwani & Acree, 1984):
Fμφβ
κ=D
D ranges over two orders of magnitude, from 0.67 m2/s to 67 m2/s, because of the
corresponding range of observed
(daily rainfall <1mm) changes by
2040 for RCP8.5. 66
Figure 3-43: Projected seasonal number of dry day (daily rainfall <1mm) changes by
2090 for RCP8.5. 67
page
Figure 3-44: Modelled annual potential evapotranspiration deficit accumulation (mm),
average over 1986-2005. 73
Figure 3-45: Projected annual potential evapotranspiration deficit accumulation (mm)
changes by 2040 and 2090 under RCP4.5 and RCP8.5. 74
Figure 3-46: Projected annual mean wind speed
Operations and Regulatory Committee Agenda June 2023 v2
nitrogen g/m3 240 < 0.90
Sulphate g/m3 199 47
Total sulphur g/m3 67 16
Total barium g/m3 44 197
Total bromine g/m3 37 21
Total copper g/m3 0.0013 0.0100
Total iron g/m3 0.93 3.50
Total manganese g/m3 11 11
Total mercury g/m3 < 0.00008 0.00015
Total nickel g/m3 0.020 0.019
Total zinc g/m3 0.036 0.191
Formaldehyde g/m3 < 0.02 0.08
Methanol g/m3 < 2 < 2
Ethylene glycol g/m3 < 4 < 4
Propylene glycol g/m3 < 4 < 4
C7-C9 g/m3 3 101
C10 - C14 g/m3
Taranaki climate hazards & extremes - high winds & tornadoes (NIWA, 2007).
10.1.3. Air discharge permit 64
10.2. Results 65
10.2.1. Inspections 65
10.2.2. Results of stormwater discharge monitoring 65
10.2.3. Air discharge monitoring 67
10.2.4. Investigations, interventions, and incidents 70
10.3. Discussion 71
10.3.1. Discussion of plant performance 71
10.3.2. Environmental effects of exercise of consents 71
10.3.3. Evaluation of performance 72
10.3.4. Recommendations from the 2015-2016 Annual Report 74
10.3.5. Alterations to