July Meeting 2018

Click here to add this to your calendar 11 July 2018 17:30:00 11 July 2018 19:00:00 Australia/Adelaide July Meeting 2018 When: Wednesday, 11th July 2018 Host Company: Australian Environmental Auditors Where: 813 Wellington Street, Perth Contact: Peter Alderson Presentation 1: Investigation and CSM for a large TCE plume in Adelaide Phil Hitchcock, AEA The talk will present the findings of 6 years assessment of TCE plume where over 500 bores and 80 wells were installed for a range of contaminants focused on chlorinated hydrocarbons. Interesting assessment techniques included large diameter sonic drilling, isotope analysis and age dating to inform the CSM and identify sources. The assessment of offsite vapour risk will also be discussed and implications of incorrectly assuming the polluter. Presntation 2: Investigation and remediation of a PCE and TCE impacted dry cleaners Peter Alderson, AEA Investigation following disposal of waste PCE into a stormwater drain determined vapours impacts had migrated over 50m, including under adjacent properties. Soil, groundwater and indoor air investigations and the remediation of soil impacts completed. Location ACLCA [email protected] false DD/MM/YYYY