image credits

Chartered Institution of Water and
Environmental Management (CIWEM)

106-109 Saffron Hill, London, EC1N 8QS  
Tel: 020 7831 3110 Fax: 020 7405 4967


  • Committee Members

    • William Richardson - Chairman

      William Richardson has worked for Green Element for 5 years now, helping the environmental awareness of their clients.



      Tel: 020 7096 0054

    • Helen Dangerfield - Immediate Past Chairman

      National Trust

      Helen joined the National Trust in June 2011 as a Conservation Consultancy Manager in London and South East specialising in provision of water and environmental advice across the region and nationally. Helen is a fluvial geomorphologist by training and has worked in river and coastal management for the last 12 years, initially at Jacobs and subsequently Royal Haskoning. She has specialised in advice on hydro-morphological issues most recently associated to delivery of Water Framework Directive objectives associated to physical improvements to rivers, estuaries and coasts.


      Helen is Chair until April 2013 having previously been in the role of Honorary Secretary for the CIWEM met branch.

    • Dr Tim Evans - Committee Member

      Tim Evans Environment

      Fax: 01372 272172

      Tel: 01372 272172

    • Yannis Alexiou - Committee Member

    • Dr Osric Tening Forton - Committee Member

      Ramboll UK

      Tel: 0207 631 5291

    • Astrid Tishler -

      Astrid is an environmental a consultant at Ramboll and works mainly on environmental impact assessments, due diligence studies and environmental coordination for detailed design. Astrid has experience in working with developers, architects, design engineers, planners and contractors to deliver good environmental practice and sustainability throughout the life of development projects and strategies.

    • Kayan Cheng -

      Kayan became a member of CIWEM in 2012. She has over six years of experience in the Environmental and Engineering Consultancy with experience focussed on flood risk assessment, drainage design, modelling and assessment for residential, commercial and industrial projects.

    • Kelvin Reay -

      A Chartered Water and Environmental Manager with seven years' postgraduate experience in the management and technical delivery of coastal and offshore assets, responsible for undertaking a range of consultancy-based work from early stage strategic advice and project appraisal through to detailed design and construction supervision. Has delivered the detailed design of coastal and flood protection schemes, coastal erosion monitoring studies, flood modelling studies, geomorphological investigations, coastal defence asset inspections and subsea cable and pipeline routing and landfall design studies. Has extensive experience of working in multi-disciplinary teams for a wide variety of clients both in the UK and internationally, including: Ireland, Romania, Qatar, UAE, India and South and West Africa.





Chartered Institution of Water and
Environmental Management (CIWEM)

106-109 Saffron Hill, London, EC1N 8QS  
Tel: 020 7831 3110 Fax: 020 7405 4967

Banner Photographs by: