Site-specific Assessments of Environmental Effects

B-3 – Area 3 - Assessment of Environmental Effects 35 Actual or Potential Effect Recommended Mitigation / Management Recommended Monitoring / Future Action Additional Measures Proposed by OGNZL Monitoring results will be made public on the OGNZL website. Establishment of a complaints register and management actions. Effects of vibration on property In addition to the measures identified above to address effects on amenity, BRANZ surveys will be undertaken in accordance with the Project Martha Property Policy as on the OGNZL website as at 19 October 2018. Complete pre-blasting building condition surveys at representative properties located in the vicinity of vibration monitors and at ‘control’ properties removed from the influence of any potential vibration effects from mining. Implementation of ‘we break, we pay’ property damage policy. Dewatering and Ground Settlement Effects on ground settlement during development of the Wharekirauponga Access Tunnel. Update the existing Dewatering and Settlement Monitoring and Management Plan, which sets out how OGNZL manages and monitors effects of its activities on land settlement and the groundwater hydraulic regime. Updates will include additional settlement and groundwater monitoring points and changes to settlement zones to reflect the proposed activities. The Dewatering and Settlement Monitoring and Management Plan includes Trigger Action Response Plans The existing Dewatering and Settlement Monitoring Plan will be updated to capture monitoring zone changes and additional groundwater level and surface tilt monitoring locations recommended in the Ground Settlement Assessment prepared by EGL Implementation of the ‘we break, we pay’ property damage policy.

RkJQdWJsaXNoZXIy MjE2NDg3