Working Group Contaminated Land

The Group works to keep Members informed of developments to do with contaminated land and the environment. It provides advice and feedback to other organisations, committees (eg BSI) and government bodies on documentation and policy.

Strategic Plan

  1. To provide an authoritative voice on contaminated land to outside bodies
  2. To provide a forum for the exchange of information and experience on issues related to contaminated land
  3. To influence the development of good regulation though participation in government and by providing consultation responses to documents produced by Government and other parties.
  4. To promote good practice and high professionalism and preparing position papers on current issues and events
  5. To promote an understanding of the interaction of geotechnical and environmental in the assessment of land quality.

AGS CLWG – Terms of Reference

Publications

View all Publications

AGS Annual Conference 2026

We’re pleased to announce that our flagship event, the Annual Conference will return to One Great George Street in London’s Westminster on…

Price: £210.00
AGS Member: £135.00
all prices exclude VAT
Add to basket

AGS Annual Conference 2025

This event is now at full capacity.   The AGS Annual Conference 2025 is taking place on Thursday 1st May at One Great…

How Can We Achieve an Equitable, Diverse, and Inclusive Industry?

The AGS are hosting a webinar this autumn entitled, How Can We Achieve an Equitable, Diverse, and Inclusive Industry? This virtual event…

Price: £50.00
AGS Member: Free
all prices exclude VAT
Add to basket

We Need to Talk About Groundwater

Registration for the conference is now closed. Click here to view the conference programme. The need to consider the impact and effect…

AGS Annual Conference 2024

Registration for this event has now closed.    The AGS Annual Conference 2024 will be taking place on Thursday 25th April at…

Annual Conference 2023

The AGS Annual Conference took place on Thursday 27th April 2023 at the Barbican Centre in London. This full day, networking event saw…

Articles

View all Articles
Article -

Interpreting Historical Soil Data: Analytical Challenges and Evolving Methods

For an increasing number of sites, previous site investigation data can provide information on the ground conditions, potential contamination and liability. In…

Article -

AGS Early Careers Poster Competition 2026 – Top Five Industry Insights

The AGS Early Careers Poster Competition is back for a third year and this time, we want to hear your top five…

Event , News -

Save the Date – Annual Conference 2026

We’re pleased to announce that our flagship event, the Annual Conference will return to One Great George Street in London’s Westminster on…

Article -

Monitoring of Turbidity within Groundwater during Piling Operations

Article provided by Andrew Tranter, Associate Technical Director at RSK Turbidity is defined as the measure of the relative clarity of a…

News -

AGS Awards 2025

We were delighted to announce this year’s AGS Award and Commendation Winners at the AGS Annual Conference, held at the One Great…

Article -

Early Careers Poster Competition 2025

The AGS Early Careers Poster Competition is returning for a second year, this time with a new theme of workplace innovations. This…

Members

Adam Cheers Stantec UK
Adam Putt Jackson Geo Services
AGS Chair Alex Lee HKA Global Ltd
AGS Sustainability WG Leader Alison Nicholson Buro Happold, Ground Engineering
Andrew Sykes Element Materials Technology Environmental UK Limited
Andrew Tranter RSK Environment Ltd
Andy O’Dea Cognition Land and Water Limited
Angela Haslam Environment Agency
Antony Phin CampbellReith Hill LLP
Barry Mitcheson WSP
Caroline Martin Haskoning UK Ltd.
Chris Evans SOCOTEC
Chris Swainston Specialist member
Claire Daly Stantec UK
Claire Stone I2 Analytical Limited
Clare Llowarch I2 Analytical Limited
Daniel May BAE SYSTEMS Environmental
Danny Lusardi Geo-Integrity Ltd
Darren Beriro British Geological Survey
Darren Makin SOCOTEC
Eleanor Cook Arup Geotechnics
Emma Jones National House Building Council
AGS Contaminated Land WG Leader, AGS Business Practice WG Leader & AGS Chair Elect Geraint Williams HKA Global Ltd
Greg Adamson I2 Analytical Limited
James Horsfield-Marrs Arup Geotechnics
James Wilson AtkinsRéalis
John Masters Geolabs Ltd
Jon Raven Arcadis (UK)
AGS Laboratories WG Leader Ken Scally Normec DETS
Lauren Hunt Arcadis (UK)
Lucy Bowen ALS Laboratories (UK) Limited
Madeleine Bardsley WSP
Marian Markham Jacobs UK Ltd
Mark Greatorex-Davies Haskoning UK Ltd.
Mark Hamill Soiltechnics
Mark Rowney Tony Gee and Partners LLP
Matt Riding HKA Global Ltd
Michael Smith Specialist member
Mike Plimmer Geotechnical & Environmental Associates
Neil Parry Geotechnical Engineering Ltd
Nick Hills Stantec UK
Nina Sopp Buro Happold, Ground Engineering
Paul Nathanail Land Quality Management Ltd
Petra Lincoln AtkinsRéalis
Rob Brown The Testing Lab PLC
Roger Clark Honorary member
Sam Bevins Soils Limited
Sarah Middleton ALS Laboratories (UK) Limited
Seamus Lefroy-Brooks Specialist member
Tim Hodges Mott MacDonald
Tim Hull BWB Consulting Ltd
Tim Mitchell WSP
Tim Rolfe Tim Rolfe
Tomaz Vernik Cognition Land and Water Limited
Will Chambers EnviroSolution Limited
Will Fardon Chemtech Environmental