Yes - we've just purchased their replacement ; the GA 5000 http://www.geotechuk.com/1739.aspx <http://www.geotechuk.com/1739.aspx> Simon Clark Pollution Control Division Public Protection Environment Department City & County of Swansea ________________________________ From: Contaminated Land Management Discussion List [mailto:[log in to unmask]] On Behalf Of Jon Archer Sent: 17 May 2012 15:33 To: [log in to unmask] Subject: gas monitoring Good afternoon all. We are looking to buy a new ground gas monitoring instrument, having been informed that our GA2000 will no longer be calibrated by the manufacturer as of March 2013. I wondered if all concerned are aware of the same issue with their GA2000, and if you have any suggestions for suitable replacement instruments for borehole monitoring. Kind regards, Jon Archer Principal Geoenvironmental Engineer Harrison Group Environmental Limited Tel: 01603 613111 Web: www.harrisongroupuk.com Registered in England No. 1306165 Registered Office: Kimberley Street, Norwich, NR2 2RJ ****Disclaimer**** This email and any attachments are confidential to the intended recipient and may also be privileged. If you are not the intended recipient, please delete it from your system and notify the sender. Internet communications are not secure. Harrison Group Environmental Ltd. does not accept legal responsibility for the contents of this message. Any views or opinions presented are those of the author only and do not necessarily represent those of Harrison Group Environmental Ltd.