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CL:AIRE is a UK charity committed to providing a valuable service for all those involved in sustainable land reuse.
We develop training resources, disseminate information and act as a credible resource for all stakeholders, ensuring we remain at the cutting-edge of best practice and innovation.

 

Improving efficiency & raising standards
Improving efficiency & raising standards
Definition of Waste Code of Practice (DoWCoP), National Quality Mark Scheme for Land Affected by Contamination (NQMS), Asbestos in Soil, SuRF...
Supporting our Members
Supporting our Members
Find out about the benefits of becoming a CL:AIRE Principal or Supporter Member:- Member discounts, Networking, Working Groups, ...
Sharing Knowledge & Developing People
Sharing Knowledge & Developing People
Water and Land Library ( WALL), Continuing Professional development through Training and workshops...
CL:AIRE Membership
CL:AIRE works with its Members to raise awareness and pursue shared objectives in land, water and environmental management by collecting strategic industry information and developing industry initiatives that improve efficiency and save money.
Gas Protection Verification Scheme (GPVS)
The GPVS seeks to raise standards in membrane inspection, verification and reporting and provide confidence that risks associated with ground gases have been adequately managed.
Definition of Waste Code of Practice
The Definition of Waste Code of Practice (DoWCoP) provides a clear, consistent and efficient process which enables the reuse of excavated materials on-site or their movement between sites.

Find out more...Register of materials...
Make a declaration...
NQMS for Land Contamination Management
The National Quality Mark Scheme for Land Contamination Management (NQMS) is developed by the National Brownfield Forum to provide visible identification of documents that have been checked for quality.

As part of the work programme 2016-2017 of the societal challenge 5 “Climate Action, Environment, Resource Efficiency and Raw Materials” (SC5) of the Horizon 2020 framework programme, the European Commission intends to open calls for large-scale pilot/demonstration projects. 

The following areas are targeted:

  • Systemic eco-innovation for a circular economy
  • Climate services
  • Nature-based solutions
  • Water

This call for ideas for pilot/demonstration projects is intended to:

  • help identifying which research and innovation areas attract most interest from innovators and innovation users and
  • stimulate developers and providers of innovative solutions to engage in projects of greater ambition in terms of scope, scale and impact.

Deadline to submit your ideas – 28 February 2015. For more information, click here to submit your proposal>>>

The Environment Department at the University of York is now looking for organisations who are interested in hosting students on Year in Industry placements from July 2016. 

Students entering into a Year in Industry placement will have just completed their second year of study and must have achieved an overall average of at least 55% to remain on the Year in Industry programme.  Host organisations could of course add additional stipulations in their placement job description.

They are also looking for organisations to host shorter work experience placements (4-12 weeks) for students of the Environment department to run over the summer vacation.  At present we are looking for placements for 2015 that would need to run between 22 June - 25 September 2015.

CL:AIRE will be attending and supporting the UK's largest geoscience department geocareers event on Wed 4 March at Plymouth University.

CL:AIRE staff will be representing the contaminated land and brownfield management sector in general. We will be aiming to encourage new recruits in to the discipline.

If your company or organisation is looking to recruit graduates, CL:AIRE would be pleased to help present these opportunities on the day. 

Please make contact with nick.willenbrock@claire.co.uk to discuss further.

CL:AIRE is pleased to announce that three more ADVOCATE bulletins are now ready to download, with the others to follow over the next few months. 

CL:AIRE’s ADVOCATE bulletins describe practical aspects of research which have direct application to the characterisation, monitoring or remediation of contaminated soil or groundwater.

The finalised notes of the JIWG meeting held on 5 November 2014 have now been uploaded onto the dedicated web page: www.claire.co.uk/asbestos and can be downloaded directly by following this link>>>

From 1 January, Steve Edgar, a Director of Vertase FLI, succeeded Mike Summersgill as the Chairman of CL:AIRE's Technology and Research Group (TRG) after Mike's three year tenure.  The TRG provides independent strategic peer review, support and technical steering functions in support of CL:AIRE’s activities.
 
At Vertase FLI, Steve guides the remediation team through the more challenging remediation sites the UK has to offer. He initially cut his teeth as a geologist for a consultancy working on a variety of remediation projects in the nineties during the founding years of the remediation industry.

He has spent most of his career in remediation contracting, designing and implementing in situ and ex situ remediation projects on sites ranging in size and complexity from petrol forecourts to tar and chemical processing plants.

Steve has tackled some of the trickiest sites remediation wise, in the UK and for some of the most demanding clients. Professionally he has a passion for good science coupled with practicality which stands him and Vertase FLI in good stead within the industry.

Would you like to learn about the CL:AIRE Definition of Waste Code of Practice and learn how to reuse soils and excavated materials as a non-waste?

The next course will be on the 24 February in London. For more info and bookings follow this link >>>

CL:AIRE is delighted to announce it is running three workshops in association with the project consortium partners that developed the Category 4 Screening Levels (C4SLs) on the following dates:

  • Birmingham: 11 March 2015
  • London:  24 March 2015
  • Manchester: 28 April 2015

For further details and to download the PDF flyer click here>>>

SAGTA has announced its intention to support the next phase of C4SL development and has written to a number of organisations inviting them to join a Steering Group in order to provide oversight of the initiative.

By inviting a number of organisations to join the new Steering Group, SAGTA hope to derive more C4SLs for approximately 50 further compounds. The aim is to freely disseminate this information to industry. 

SAGTA have provided substantial investment, and are now asking other industry bodies to invest in developing the C4SL initiative. These funds will support the necessary toxicological study works, and also allow for a dedicated Project Manager whose role will be to link the Steering Group and the C4SL production team. This coordinated approach will drive the development of this initiative, and achieve the delivery of further C4SLs.

For further information on the initiative, letter inviting industry to participate and press release, please follow the link: http://www.sagta.org.uk/Activities.html

This is a reminder to download your copy of the “LNAPL illustrated handbook”, published in December 2014. It is already one of CL:AIRE’s most downloaded publications, so get your free copy at www.claire.co.uk/LNAPL (PDF 17MB)

The LNAPL illustrated handbook presents best-practice guidance for the assessment and remediation of light non-aqueous phase liquids (LNAPLs) in the subsurface.

LNAPLs notably include fuels and oils, for example petrol (gasoline), diesel and heating oils, and are amongst the most commonly encountered organic contaminants in the subsurface environment due to their ubiquitous use, accidental release and, perhaps, poor (historical) disposal.

Central to the handbook and the management of risks posed is the development of conceptual models of LNAPL behaviour in common hydrogeological systems.


The production of the LNAPL illustrated handbook was funded by Shell Global Solutions (UK) and supported by the Environment Agency.

  1. Next GPVS application window opens 1 June 2025

    Next GPVS application window opens 1 June 2025

     April 2025
    The next Gas Protection Verification Accreditation Scheme (GPVS) application window opens 1 June 2025 and closes 31 August 2025. The application window is open to Technician Grade and Specialist...
  2. Contamination and Land Remediation Expo (CLR Expo) 2025

    Contamination and Land Remediation Expo (CLR Expo) 2025

     April 2025
    The Contamination and Land Remediation Expo (CLR Expo) returns for 2025 (16-17 September, NEC, Birmingham) as the premier event for professionals across the geoenvironmental sectors. Whether you're a contractor, environmental...
  3. BSI proposes to revise guidance on investigations for ground gas (BS8576)

    BSI proposes to revise guidance on investigations for ground gas (BS8576)

     April 2025
    The British Standards Institution (BSI) proposes to revise BS8576 - Guidance on investigations for ground gas. Permanent gases and Volatile Organic Compounds (VOCs). A new work item proposal has been...
  4. EAC launches new inquiry to address the risks of PFAS within the UK's regulatory approach

    EAC launches new inquiry to address the risks of PFAS within the UK's regulatory approach

     April 2025
    The Environmental Audit Committee (EAC) has launched an inquiry looking at the risks of PFAS within the UK's regulatory approach. EAC requests written submissions by 5.00pm on 26 May 2025.
  5. EU Council reaches agreement on soil monitoring law

    EU Council reaches agreement on soil monitoring law

     April 2025
    The European Council has reached a provisional deal with the European Parliament on a directive establishing a framework for soil monitoring to improve resilience and manage the risks of contaminated...
  6. UK and Welsh Governments launch joint consultation to reform environmental permitting regulations

    UK and Welsh Governments launch joint consultation to reform environmental permitting regulations

     April 2025
    The UK and Welsh Governments have launched a joint consultation to reform Environmental Permitting Regulations 2016. The proposals relate to flood risk activities, waste operations, water discharge...
  7. Independent review of Defra's regulatory landscape published

    Independent review of Defra's regulatory landscape published

     April 2025
    The independent review carried out by Dan Corry on behalf of Department for Environment, Food & Rural Affairs (Defra), to review environmental regulations has been published. The review has identified major...
  8. Environment Agency publishes guidance on how to get environmental permitting support for major projects

    Environment Agency publishes guidance on how to get environmental permitting support for major projects

     April 2025
    The Environment Agency has published guidance on how to get extra support for projects in England that require a complex range of environmental permits and licences. Further information is
  9. Piling and Penetrative Ground Improvement Methods on Land Affected by Contamination: Guidance on Pollution Prevention

    Piling and Penetrative Ground Improvement Methods on Land Affected by Contamination: Guidance on Pollution Prevention

     March 2025
    In March 2025, CL:AIRE published a new guidance document Piling and Penetrative Ground Improvement Methods on Land Affected by Contamination: Guidance on Pollution Prevention. Download the file here (23MB)
    CL:AIRE rolling out new membership process for new and renewing members

    CL:AIRE rolling out new membership process for new and renewing members

     March 2025
    Over the next few weeks, CL:AIRE will be rolling out a new membership process for new and renewing members. The process will improve how we capture the data about our...
  10. Launch of Earthbanks project

    Launch of Earthbanks project

     March 2025
    CL:AIRE is excited to formally announce the launch of its new research project, Earthbanks, spearheaded by eight of the top academics in soil in the UK. The Earthbanks project aims to...
  11. CL:AIRE publishes DoW CoP 2024 Auditing Summary Report

    CL:AIRE publishes DoW CoP 2024 Auditing Summary Report

     March 2025
    CL:AIRE continues performing the Definition of Waste Code of Practice (DoW CoP) audits following the procedures published on its website (DoW CoP Auditing Procedures). The audit activities...
  12. BSSS launches new soil podcast

    BSSS launches new soil podcast

     March 2025
    The British Society of Soil Science (BSSS) has launched a new podcast, Soil Matters, a platform dedicated to bridging the gap between cutting-edge scientific research and...
  13. CL:AIRE publishes new piling guidance

    CL:AIRE publishes new piling guidance

     March 2025
    CL:AIRE is delighted to announce the publication of a new guidance document Piling and Penetrative Ground Improvement Methods on Land Affected by Contamination: Guidance on Pollution Prevention. This report presents guidance on...
  14. Government publishes policy paper on new approach to ensure regulation support growth

    Government publishes policy paper on new approach to ensure regulation support growth

     March 2025
    HM Treasury has recently published a policy paper titled New approach to ensure regulators and regulation support growth. This action plan sets out the next steps to enable a regulatory...
  15. AGS publishes guidance about managing pressurised gases during drilling

    AGS publishes guidance about managing pressurised gases during drilling

     March 2025
    The Association of Geotechnical and Geoenvironmental Specialists (AGS) has recently published guidance Managing pressurised gases during drilling. This guidance provided information to aid ground engineering specialists in the risk assessment process.
  16. CL:AIRE publishes TRG Annual Report 2024

    CL:AIRE publishes TRG Annual Report 2024

     February 2025
    CL:AIRE has now published the 2024 Technology and Research Group (TRG) Annual Report and it is available to download.
  17. New CL:AIRE TRG member

    New CL:AIRE TRG member

     February 2025
    CL:AIRE is delighted to announce that its Technology and Research Group (TRG) has a new member - Brian Reid, Professor of Soil Science at the University of East Anglia.
  18. EiCLaR project produces range of outputs on completion

    EiCLaR project produces range of outputs on completion

     February 2025
    EiCLaR (Enhanced and Innovative In Situ Biotechnologies for Contaminated Land Remediation) was a project funded by the EU and China. It ran from January 2021 until the end of 2024...
  19. Joint advice note published by Regulators on expectations for successful land quality management at nuclear licensed sites

    Joint advice note published by Regulators on expectations for successful land quality management at nuclear licensed sites

     February 2025
    A joint advice note has been published for the nuclear sector titled Regulatory expectations for successful land quality management at nuclear licensed sites. It was issued...
  20. UK Government delays mandatory digital waste tracking

    UK Government delays mandatory digital waste tracking

     February 2025
    The UK Government has announced the delay of digital waste tracking becoming mandatory in April 2025. It will now be introduced from April 2026. Read the updated policy paper