ACLCA NSW Technical Webinar for members -1st September 2021

Dear Members

Unfortunately we’ve had to reschedule this seminar and it will now be held next Wednesday 1st September.

ACLCA NSW is pleased to continue our free monthly technical seminars for members with the following presentation.

ACLCA NSW invite ACLCA Chapter Members to the webinar - 

TOPIC:  Open UCL - Tim Chambers, Phreatic Consulting

TIME:    2.00pm webinar (Zoom meeting link below).

Open UCL is a free online tool developed to provide a concise statistical summary of analytical data sets for contaminated land assessment and remediation projects. However, Open UCL may be used for any data set. Open UCL is an open-source web-based application using R and Shiny to enable platform-independent access. It has the advantage of not requiring a particular operating system, hardware, or other software. All you need is internet access, a browser and a spreadsheet.

Open UCL was developed by Tim Chambers, Alex Mikov and Marc Salmon.  If you would like to have a look at Open UCL prior to the seminar, see link here.


Tim is a hydrogeologist with over 20 years of experience in environmental consulting. He is accredited by NSW EPA as a Contaminated Site Auditor (NSW EPA accreditation number 1004) and by EPA VIC as an Environmental Auditor – Contaminated land.  As a consultant, his work has had a focus on groundwater modelling, contaminant hydrogeology and risk assessment. Tim has tertiary qualifications in hydrogeology, geology and computer science. Tim’s consulting experience encompasses the design and review of in-situ remediation systems for groundwater and soil vapour (including design and interpretation of associated pilot testing) and the modelling of both contaminant fate and transport and potential risk. He is also experienced in the design and installation of soil, soil vapour and groundwater monitoring programmes, environmental assessment of soil, soil vapour and groundwater, preparation and implementation of remedial action plans (RAPs) for a wide range of contaminants, and liaison with regulatory authorities and sub-consultants. He is experienced with the behaviour of a wide range of contaminants in the subsurface including landfill gas and leachate, chlorinated solvents and PFAS compounds.


Webinar Link

Join Zoom Meeting

Meeting ID: 960 7697 6976

Passcode: 944232 

CPD Points

As with all ACLCA NSW technical seminars/webinars, you can accrue CPD points for attendance at our webinars.  However if you are joining the webinar via the app or browser or login as a guest, your name will not appear on the attendance list so you will need to type your name and company into the chat option before the event finishes in order for us to note this for CPD purposes.




Prue Kohlrusch

Executive Officer

For and on behalf of


Mobile: 0432-604024

Email :





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