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Waikato Branch Event – Risky Business – Exploring the World Beyond Tier 1

All too often risk assessment tends to be a heady-pie-in-the-sky thing they only talk about at conference, instead of an achievable and acceptable outcome for sites.

Soil contaminant standards adopted by the NES CS and other Tier 1 criteria are used as a first-pass indicator of environmental health; however, in New Zealand these standards are increasingly used as remediation criteria and treated like a line in the sand to make environmental health a black-and-white, binary issue. Implementation of Tier 2, or site-specific, risk-based criteria can capture the nuance associated with the natural systems we evaluate on a day to day basis.

While this possibility is widely recognised in New Zealand, implementation of this approach is rare. This event seeks to answer three questions from three presenters:

  • When, why and how do I go about conducting a Tier 2 assessment?
  • How is this approach viewed by the regulator?
  • What other project implications does implementation of a Tier 2 assessment have on my site going forward?

 

Join us for a risky evening of engaging presentation and thoughtful discussion.

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Your ticket includes a complimentary drink and a selection of appetizers. Please note that this is not a formal dinner event.

BYO! To minimise our use of plastic, we encourage delegates to bring their own reusable water bottles and coffee cups.

Due to the venue’s security measures, make sure you arrive on time. 

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Speakers

Stanley Howell

Stanley Howell

Principal Environmental Scientist
Jacobs

Stanley is a Principal Environmental Scientist within Jacobs’ Contaminated Land Assessment and Remediation team and supports project works across New Zealand and Australia.  Stanley is adept at tailoring environmental work scopes to fit the objectives of the client to achieve the best outcome from contractors and regulatory bodies. Environmental and human health risk assessment has been at the core of Stanley’s contaminated land management career.

Michelle Begbie

Michelle Begbie

Science team Leader
Waikato Regional Council

Michelle is a Science Team Leader at the Waikato Regional Council.  Michelle has a BSc (Tech) in Earth Science and Chemistry from the University of Waikato, and an MSc in Geology from the University of Otago, which studied the environmental chemistry of a rehabilitating coal mine.  Michelle is a fan of identifying sensible contaminated land outcomes and designing process and policy to get there. And dreams are free

Andrew Kalbarczyk

Andrew Kalbarczyk

Senior Specialist – Contaminated Land
Auckland Council

Andrew is a Contaminated Land Specialist within the Resource Consents team at Auckland Council.  He has held this role for over 20 years.  He has extensive experience within contaminated land management, resource consenting, and consent compliance monitoring.  Andrew reviews technical reports submitted in support of consent applications for contaminant discharge consents.  And he used to write similar reports for nearly 10 years while being a Contaminated Land Consultant at BECA, prior to joining the Council.

Thank you to our Venue Partner:

 

Event Details

Start Date: August 27, 2026

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