August Technical Seminar for Members

Wednesday 29th August 2018

Topic: Landfill Mining to Remediate Ground Gas – Trials, Implementation and Lessons Learnt

Presenters: Joel Heininger, Chris Sordy and Malcolm Dale - EI Australia

Former landfill sites are increasingly valuable for redevelopment in Greater Sydney. In Narellan, a brick-pit site was used to dispose of demolition, manufacturing, and construction waste. Previous environmental investigations identified elevated ground gas (CH4 and CO2) emanating from the landfill, presenting a risk to site redevelopment next to the town centre. Landfill mining was the chosen method to address the ground gas risk based on client remediation goals. The presentation presents some of the trials and challenges of the now backfilled landfill.


Jacobs, Level 7, 177 Pacific Highway, North Sydney.


5.30 drinks and nibbles

6.00 presentation


By Monday 27/8.  Please register so that adequate catering and seating can be organised.

Webex details will be provided by email prior to the event and posted on the ACLCA NSW website.

*** Members are reminded that attendance at our technical seminars counts towards CPD hours required by industry accreditation programs, as long as members register online and also confirm their attendance at the event. 

NOTE: Please ensure you keep a record of your registration receipt for this purpose.

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