BEFORE THE AUCKLAND UNITARY PLAN INDEPENDENT HEARINGS PANEL
IN THE MATTER of the Resource Management Act 1991 and the Local Government (Auckland Transitional Provisions) Act 2010
AND
IN THE MATTER of 017 RUB South
STATEMENT OF REBUTTAL EVIDENCE OF JOY MARTHA LA NAUZE ON BEHALF OF AUCKLAND COUNCIL
(PARAREKAU AND KOPUAHINGAHINGA ISLANDS - HINGAIA)
18 December 2015
1. SUMMARY
1.1 Having read the expert evidence from the witnesses on behalf of Karaka Harbourside Estate Limited (KHEL), and the rebuttal statements of evidence on behalf of Auckland Council's (Council) witnesses Shona Myers (ecology), Peter Kensington (landscape and visual effects) and Sarah Sinclair (coastal engineering), I am still of the opinion that Pararekau and Kopuahingahinga Islands should remain beyond the Rural Urban Boundary (RUB).
1.2 In my view, excluding Pararekau and Kopuahingahinga Islands from the RUB is the most appropriate method for achieving the objectives of the Regional Policy Statement (RPS) in the Proposed Auckland Unitary Plan (PAUP). Having regard to the evidence of the Council's other expert witnesses, the reasons for this include:
(a) The Pararekau and Kopuahingahinga Islands have a unique coastal and non-urban character and this should be retained. Inclusion with the RUB and subsequent urban development would result in adverse effects on natural character, landscape and visual amenity values for this sensitive landscape.
(b) The expansion of the RUB and urban development is likely to impact significantly on the ecological values Pararekau and Kopuahingahinga Islands, including the marine receiving environment.
(c) The islands are an important sensitive environment culturally.
(d) Relying on a single road access (two causeways) generates risk in the event that this access is not available in future.
(e) The appropriate level of development on Pararekau Island was relatively recently considered by the Environment Court in a 2012 decision on the draft consent order for Private Plan Change 8 to Auckland Council District Plan: Papakura (PPC8). The provisions of PPC8 approved by the Environment Court demonstrate that Pararekau Island is not suitable for intensive urban development.
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2. INTRODUCTION
2.1 My name is Joy LaNauze. I am a planner engaged by the Council to respond to submissions received on the notified Papuan to provide planning evidence in relation to submissions made on the southern RUB for Topic 017 RUB South (Topic 017). Those submissions relate specifically to the Hingaia area (incorporating Pararekau and Kopuahingahinga Islands). I have the qualifications and experience set out in my evidence-in-chief (EIC), which formed part of a Joint statement of evidence “Urban Edge-Flatbush, Howick- East Tamaki, Point View Drive, Mangere, Favona, Otahuhu and Hingaia” (co–written with Vrinda Moghe and Danni Briggs) dated 15 October 2015.
2.2 I confirm that this rebuttal statement of evidence has been prepared in accordance with the Code of Conduct for expert witnesses contained in the Environment Court Practice Note 2014.
2.3 In preparing this rebuttal statement I have read the evidence prepared on behalf of submitters on Topic 017 relating specifically to the Hingaia area. This rebuttal statement addresses various issues in that evidence.
3. SCOPE
3.1 This rebuttal statement addresses the evidence filed on behalf of Karaka Harbourside Estate Ltd (KHEL) (Submission 3644-1) in relation to the inclusion of Pararekau and Kopuahingahinga Islands in the RUB.
3.2 I note that the submitter has also made submissions and lodged evidence seeking the rezoning of the islands, and seeking amended precinct provisions. These submissions will be considered in Hearing Topics 080 Rezoning and Precincts (General) and 081 Rezoning and Precincts (Geographical Areas).
3.3 The submitter has lodged evidence from: P Brown (planning) D Scott (landscape) M Smith (Civil Engineering) S Lander (Geotechnical) J Dahm (Coastal Processes)
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C Clarke (Stormwater) K Sky (Ecology) J Parlane (Transport)
3.4 The sub-groups or "themes" that will be addressed in this rebuttal statement in response to the submitter evidence include the following: (a) Strategic growth and RUB capacity/RPS (b) Rural and coastal landscape and amenity values (c) Ecological values (d) Heritage and cultural values (e) Coastal Hazards (f) Transport (g) Zoning of Kopuahingahinga Island under PPC8.
4. STRATEGIC GROWTH AND RUB CAPACITY/RPS
Evidence 4.1 Mr Brown in his planning evidence on behalf of KHEL states in paragraph 1.1 of his evidence that inclusion of the islands within the RUB represents a sound approach to strategic growth planning and is an efficient use of a scarce physical resource. Mr Brown in paragraph 7.2 considers that the RUB change would enable the efficient provision of development capacity and land supply for residential growth.
Analysis 4.2 As outlined in the EIC of Chloe Trenouth for Topic 016 RUB North/West (Topic 016) and Topic 017, she proposes to include a new policy in Chapter B2.1 of the PAUP to set out the criteria that needs to be applied when establishing the RUB. Part of the policy is to provide a clear defensible limit to urban expansion by aligning the location of the RUB with strong landscape features or physical boundaries such as the coastal edge, natural catchments or watersheds, and prominent ridgelines.
4.3 In line with this policy, I consider that the islands should be excluded from the RUB because they are physically distinct from the mainland. They are also an important sensitive environment visually, environmentally, and culturally.
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4.4 Dr Douglas Fairgray on behalf of the Council states in his evidence-in-chief for Topics 016 and 017, that the RUB as notified contains sufficient land for the anticipated urban growth.
4.5 I consider therefore that the inclusion of Pararekau and Kopuahingahinga Islands within the RUB is not required for RUB capacity purposes.
5. RURAL AND COASTAL LANDSCAPE AND AMENITY VALUES
Evidence 5.1 Mr Brown considers in his evidence on behalf of KHEL in paragraph 1.1 that the rural and coastal character of the islands, and the landscape and amenity values which arise from that character are not of such significance to warrant restrictions on urban development. The landscape character of Pararekau Island is also addressed in the evidence of Dennis Scott on behalf of KHEL who expresses the view that KHEL's proposal to urbanize the island will not have any significant adverse visual effects.
Analysis 5.2 In reliance on the EIC and rebuttal statement of evidence of Peter Kensington on behalf of the Council, I disagree with Mr Brown and Mr Scott, and consider that these matters are of such significance that they do warrant restrictions on urban development.
5.3 Mr Kensington specifically states in his rebuttal evidence that he has not changed the opinions expressed in his EIC, and he remains of the opinion that, from a landscape and visual effects perspective, no change should be made to the proposed RUB location in the PAUP in relation to Kopuahingahinga and Pararekau Islands, Hingaia. This is as a result of his view that:
(a) from a landscape and visual effects perspective, it would be inappropriate to include the Islands within the RUB (and rezone them as Residential Mixed Housing Urban or Residential Single House) because the consequential urban development would result in adverse effects on natural character, landscape and visual amenity values for this sensitive coastal landscape.
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(b) Pararekau Island is not physically part of the mainland – it is an island connected to the mainland via a causeway with Kopuahingahinga Island located in between – and it has a uniqueness that should be respected The island’s uniqueness will be reinforced by having a less intensive zoning than the mainland. (c) Pararekau Island has a unique and sensitive coastal open space character which is differentiated from the mainland because it is an island. (d) it is appropriate to retain Pararekau Island as a landscape feature and provide for a new land use (countryside living) that is less developed than the mainland and which retains more of an open space character (albeit remaining in private ownership for the most part) alongside rehabilitation through planting and the provision of public access to the coastal edge.
6. ECOLOGICAL VALUES
Evidence 6.1 Ms Sky in her ecological evidence on behalf of KHEL suggests that all of the potential adverse effects of urban development on Pararekau Island that she identifies could be appropriately addressed through a consenting process for a Mixed Housing development.
6.2 For example, Ms Sky considers in paragraph 74 of her evidence that potential adverse effects associated with discharges to the marine environment can be addressed through the development of best practice erosion and sediment control plans for earthworks and the design of best practice stormwater management for any future development.
6.3 I note that while Ms Sky addresses ecological issues on behalf of KHEL, Mr Brown does not refer to ecological values or Ms Sky's evidence in his planning evidence.
Analysis 6.4 I consider that the ecological values of the islands, especially Kopuahingahinga, are a key reason to exclude the islands from the RUB. In my view, the lack of consideration of these values is a significant omission from Mr Brown's planning evidence about why the Pararekau and Kopuahingahinga Islands should be included within the RUB.
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6.5 These ecological values of Pararekau and Kopuahingahinga Islands are addressed in detail in Shona Myers' rebuttal evidence on behalf of the Council. She notes that, of the two islands, Kopuahingahinga has the most significant ecological values, with native lizards and threatened plants recorded. Ms Myers also states in her rebuttal evidence that there are significant marine habitats on the edges of the islands, with intertidal feeding habitat for wading birds and estuarine saltmarsh habitat.
6.6 Ms Myers in her rebuttal evidence disagrees with Ms Sky’s evidence that stormwater management and sediment control measures will be adequate to avoid significant ecological effects on the marine receiving environment and intertidal habitat for coastal and wading birds.
6.7 Ms Myers concludes that expansion of the RUB and urban development (approximately 100 houses compared with 11 lots in Private Plan Change 8) would impact significantly on the ecological values of Pararekau Island and Kopuahingahinga Island, including the marine receiving environment.
6.8 I support Ms Myer’s conclusion and in light of her evidence, do not agree with Ms Sky that it is appropriate to suggest that all of the potential adverse effects of urban development on Pararekau Island can simply be addressed through a consenting process. In my view, the significant ecological values of the islands indicate that they should remain outside of the RUB.
6.9 As discussed by Chloe Trenouth in her rebuttal statement of evidence for Topics 016 and 017, it is not appropriate to provide for growth at significant cost to environmental values. To achieve the sustainable management purpose of the RMA it is appropriate to make the policy decision to avoid effects by not identifying certain areas for growth that have significant environmental values at the time of determining the RUB, rather than relying on future structure planning or consenting processes to mitigate effects.
7. HERITAGE AND CULTURAL VALUES
Evidence 7.1 Mr Brown considers in his paragraph 1.1 that heritage and cultural values can be appropriately protected through precinct provisions that would apply to future subdivision of the island.
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Analysis
7.2 As stated in my evidence-in-chief:
(i) Pararekau and Kopuahingahinga Islands are of significance to mana whenua (ii) This significance is reflected in the provisions of operative provisions of Private Plan Change 8 (PPC8). This plan change became operative in December 2012 following the resolution of appeals through the Environment Court, which determined the appropriate nature and scale of development on Pararekau and Kopuahingahinga Islands. (iii) As part of the appeal process, a Cultural Impact Assessment (CIA) was commissioned and prepared by Ngati Te Ata, Ngati Tamaoho and Te Akitai following Court facilitated mediation. The CIA is included with my evidence as Attachment A. (iv) The provisions relating to heritage and cultural provisions in the Consent Order were agreed to on the basis of the level of the development provided for in the Consent Order; not to urban development. (v) The CIA identifies the islands in their entirety as taonga and states that any development on them will be an adverse impact upon their cultural integrity and the authors’ identity as tangata whenua. (vi) Including the islands in the RUB would be likely to provide for more intensified urban development than permitted by PPC8. This would be against the findings of the CIA.
7.3 For the reasons outlined above, I disagree with Mr Brown that heritage and cultural values can be appropriately protected through precinct provisions. In my view these matters are an important consideration as to why the level of development (11 lots) provided for in the PPC8 provisions remains appropriate.
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8. COASTAL HAZARDS
Evidence 8.1 Mr Dahm in his evidence in behalf of KHEL advises in his evidence that a reduced coastal hazard setback could be provided on Pararekau Island if it is urbanised.
8.2 Both Mr Scott (Attachment 9) and Mr Smith (Annexure 1) in their evidence for KHEL append copies of a “Pararekau Island Landscape Concept Plan” dated 6 November 2015 showing an urban indicative lot development pattern.
Analysis 8.3 Pararekau Island now has a 20 metre esplanade strip around it which legally will move inwards as the coastal edge erodes.
8.4 I have assumed that the “present coastal hazard setback (i.e. operative coastal yard)” referred to in Mr Dahm’s evidence is the operative Auckland Council District Plan (Papakura section) “Coastal Building Line Limitation Yard”. The “Coastal Building Line Limitation Yard” is mapped in operative District Plan Appendix 17E, “Pararekau and Kopuahingahinga Islands Structure Plan”, which forms Attachment A to Mr Kensington’s rebuttal evidence.
8.5 As discussed in the coastal engineering rebuttal evidence of Sarah Sinclair on behalf of the Council Mr Dahm has not completed the investigations which he refers to, and the work that has been undertaken to date about this matter is not presented with his evidence. It is therefore premature to accept that any reduction of the Coastal Building Line Limitation yard will be possible.
8.6 I also note that in her rebuttal evidence, Sarah Sinclair states that she does not consider that the coastal yard should be reduced if Pararekau Island is included in the RUB and urbanised as proposed by KHEL. In her opinion, it would be counterintuitive to reduce the coastal yard while increasing potential development and the subsequent risk.
8.7 Ms Sinclair’s rebuttal evidence would indicate that less land than suggested by the submitter would be available for urban development if the islands where included in the RUB and urbanised. Of relevance to this, the indicative lot development layout shown on the submitter’s “Pararekau Island Landscape Concept Plan” dated 6
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November 2015 shows the operative “Coastal Building Line Limitation Yard” cutting through the majority of the lots shown around the perimeter of Pararekau Island.
9. TRANSPORT
Evidence 9.1 Mr Brown considers in paragraph 1.1 that the islands are able to be served by all necessary public infrastructure.
9.2 Mr Parlane advises in his traffic engineering evidence on behalf of KHEL that: (a) 108 dwelling units instead of 11 lifestyle blocks would not create any traffic effects of note. (b) Causeways would be adequate to serve the development and not result in any significant congestion or delays.
Analysis 9.3 Mr Parlane's evidence on behalf of KHEL about traffic and access issues does not specifically address the concerns raised in joint evidence-in-chief of Theunis van Schalkwyk, Evan Keating, Alastair Lovell and Scott MacArthur from Auckland Transport.
9.4 In particular, the joint EIC of the witnesses from Auckland Transport advised that relying on a single road access (two causeways) generates risk in the event that this access is not available in future. They stated that this could occur due to natural hazards (e.g. subsidence, sea level rise, earthquake), or prohibitive maintenance costs which would need to be shared between multiple owners of the causeways. While the above risks are private, Auckland Transport considers that there would be pressure on them to adopt and maintain the causeways as a public road in the event that they were unusable.
9.5 The Auckland Transport witnesses also advised in their joint EIC that complex transport modelling for the Hingaia Special Housing Areas has not included Pararekau Island They advised that movements to the RUB would require the modelling to be updated, and that this would undermine confidence in the modelling undertaken to inform the transport improvements (such as widening Hingaia Road) and cost apportionment arrangements which are already significantly progressed
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(three plan variations have already been notified. A hearing for them has been held since the Auckland Transport witnesses EIC was prepared.
10. ZONING OF KOPUAHINGAHINGA ISLAND UNDER OPERATIVE PRIVATE PLAN CHANGE 8 (PPC8) TO THE AUCKLAND COUNCIL DISTRICT PLAN
Evidence 10.1 I note that Mr Brown states in his paragraph 4.2 that under PPC8 the existing rural zone was proposed to be maintained for Kopuahingahinga Island.
10.2 This is incorrect. PPC8 to the Auckland Council District Plan (Papakura section) (as determined by Consent Order) zoned Kopuahingahinga Island Rural Reserve, with an access strip of Pararekau Island Countryside Living zoning leading to Pararekau Island, which was zoned Pararekau Island Countryside Living. That access strip has been mapped on operative Map F1 with an “indicative” boundary (see below):
Extract from operative Auckland District Plan (Papakura section) Planning Map F1 (dated 15 November 2013)
10.3 The notified PAUP zones Kopuahingahinga Island as Countryside Living. I note that the submitter has also requested that Kopuahingahinga Island, with the exception of the vehicular route across the centre of the island, be rezoned as Open Space - Conservation. This submission (3644-4) will be addressed in Topic 080 Public Open Space.
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11. CONCLUSION
11.1 The conclusion of my evidence-in-chief for Topic 017 is that Pararekau and Kopuahingahinga Islands should not be included within the RUB for landscape, cultural and environmental sensitivity reasons. It has been demonstrated through decisions of the Environment Court on a draft consent order and the final PCC8 provisions in 2012 (Karaka Harbourside Estate Limited v Auckland Council [2012] NZEnvC 171 & 236) that a low density sensitively planned countryside living type development can be accommodated without significant detriment to the overriding environmental, cultural and landscape values exhibited by the Islands.
11.2 I have reviewed the evidence filed by Karaka Harbourside Estate Ltd on Topic 017. Having regard to the rebuttal evidence of the Council's expert witnesses, there is nothing in that evidence which suggests that the countryside living type development and the associated carrying capacity proposed in the PPC8 Consent Order is not an appropriate level of development for the islands and that a more intensive level of development could be accommodated without resulting in unacceptable environmental, cultural and landscape impacts.
11.3 Therefore my position has not changed from that set out in my EIC, and I remain of the view that the most appropriate way to achieve the objectives of the PAUP RPS is for Pararekau and Kopuahingahinga Islands to be excluded from the RUB.
Joy LaNauze 18 December 2015
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CULTURAL IMPACT ASSESSMENT
Prepared for Auckland Council and Karaka Harbourside Estate Ltd (KHEL)
Proposed Private Plan Change No.8 Pararekau Island Country-Side Living Zone
June 2011