Proposed Land and Water Regional Plan Further Submissions by Orion New Zealand Ltd. Submitter Plan Provision Further Submission Support/Oppose 99 – Oil New Rules for The submitter seeks to address legacy discharges from sites which are known Companies Contaminated to be contaminated. The Oil Companies are concerned that the general rule Land 5.6 would mean that all passive discharges from contaminated sites would require a resource consent as they are not otherwise permitted. It seeks to remedy this by introducing a permitted framework for discharges from contaminated sites. There is a possibility that Ecan could technically use Rule 5.6 to tidy up legacy discharges, however this is considered to be unlikely as it would require a significant amount of resources. However, there is merit in this submission. Orion suggests that Ecan carefully consider the content of the proposed rules and whether the standards suggested are appropriate for the nature of the discharge. 167 – Rule 5.7 Canterbury Onsite Regional wastewater Council disposal Page 1 – This submitter seeks to include additional requirements for septic tanks, including that the discharge shall not include any hazardous waste. Hazardous waste is defined in the PLWRP as waste which includes bacteria and pathogens. The purpose of a septic tank is to treat human effluent, however the discharge from these systems may have residual bacteria, and as such it may Support in Part Relief Sought – Accept submission point “A-C” in Schedule Five to the extent that it seeks the introduction of a permitted activity framework for legacy discharges on contaminated sites, but request Ecan to consider whether the proposed conditions are the most appropriate way to determine whether a discharge is permitted, or whether there may be other suitable conditions for this proposed new rule. Oppose in part Relief Sought – Reject part of the submission on Rule 5.7 which seeks to include reference to hazardous Submitter Plan Provision Further Submission Support/Oppose not be possible to comply with this requirement, meaning that there is waste. potential for all septic tank discharges to require a consent. 167 – Rule 5.9 Canterbury Onsite Regional wastewater Council disposal – This submitter seeks to include additional requirements for septic tanks, Oppose in part including that the discharge shall not include any hazardous waste. Hazardous waste is defined in the PLWRP as waste which includes bacteria and Relief Sought – Reject part of pathogens. the submission on Rule 5.9 which seeks to include The purpose of a septic tank is to treat human effluent, however the reference to hazardous discharge from these systems may have residual bacteria, and as such it may waste. not be possible to comply with this requirement, meaning that there is potential for all septic tank discharges to require a consent. 263 – Policy 4.23 Transpower NZ Ltd This submission seeks to amend Policy 4.23 so that there are no adverse Support effects “beyond the site boundary” rather than no adverse effects whatsoever. Relief Sought – Accept An amendment to this submission was also sought by Orion, to change the submission point B1. wording from “no adverse effects” to adverse effects “are avoided”. This submission complements our original submission. 263 – Rule 5.7 – Transpower existing on-site NZ Ltd wastewater treatment systems This submission seeks an exemption from complying with the “potentially Support contaminated land” requirement, which requires substation septic tanks to Relief Sought - Accept have a discharge permit. Orion supports this submission, as a method to submission point B2. achieve the outcome sought in its original submission. 263 – Rules 5.155-157 This submission seeks to remove the “non-complying activity” status, for Support Transpower Earthworks earthworks where the permitted activity conditions cannot be complied with. NZ Ltd over aquifers Rules 5.155-157 remain largely unchanged from the NRRP, however if the Relief Sought – Accept permitted activity standards cannot be complied with, the activity status is submission point B3. non-complying. Transpower have correctly identified that this activity status is onerous, given the amount of underground infrastructure which already Page 2 Submitter Plan Provision Further Submission Support/Oppose exists, and the fact that intrusion into groundwater cannot necessarily be avoided during the installation of electricity distribution networks. 358 – Nga Rule 5.7 – OnRunanga of site wastewater Canterbury disposal and Te Runanga o Ngai Tahu This submission seeks to require all existing septic tank discharges to obtain a Oppose discharge consent as a controlled activity. Relief Sought – Reject This requirement is considered to be unduly onerous. The environmental submission point relating to effects of septic tanks can be managed through permitted activity standards, the activity status of Rule including the relevant New Zealand Standard, without the need for a resource 5.7. consent. 364 – Forest Rules 5.5 and This submission seeks that the provisions relating to “recovery activities” are Oppose and Bird 5.6 only able to be applied during a State of Emergency. Relief Sought – Reject Recovery activities – especially those associated with the Canterbury submission point on the Earthquakes – continue long after the initial State of Emergency is declared. general rules 5.5 and 5.6 The Civil Defence and Emergency Management Act 2002 provides Civil Defence groups the power to carry out works in a State of Emergency. The purpose of this rule is to provide a relaxed activity status for recovery activities after an emergency, and so this submission would defeat the purpose of the rule. Page 3