7. Works summary/validation reporting

On completion of the soil disturbance works associated with the Karangahape Station main works, a works completion report (also referred to as a site validation report) will be prepared and provided to Auckland Council. The purpose of the works summary report is to confirm that the objectives of the works have been achieved, and that the works were undertaken according to agreed procedures and reporting on any incidents. The report is required to be prepared by the CLS and shall comply with the MfE Contaminated Land Guideline No. 1 - Guidelines for Reporting on Contaminated Sites in New Zealand (revised 2011).

The report shall include, as a minimum:

A summary of the works undertaken, including a site plan and a statement confirming whether the excavation of the site has been completed in accordance with the certified CDWP; The location and dimensions of the excavations carried out, including relevant site plan and location of contaminated soil reused (if any); Summary of the disposal dockets for the spoil disposed off-site; Summary of the inspections undertaken by the CLS during disturbance of contaminated soil; Records of any unexpected contamination encountered during the works and contingency measures undertaken (if applicable); Details regarding any complaints and/or breaches of the procedures related to contamination; Results of any testing undertaken; Documentation and results of testing of any imported fill; and Any long term monitoring/management requirements.

This report shall be provided to Auckland Council within three months of completion of the soil disturbance works associated with the Karangahape Station main works.

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Karangahape Station Main Works