Welcome
We are Environmental Engineering & Technology Consultants.
We focus on Site Contamination Investigation, Remediation Management, Waste Classification and Resource Recovery Assessment.
Find out more about our capabilities and experiences in the About Us and the Projects sections.
If you would like to engage us, Contact Us.
About Us
ET Consults is a consultant with a focus on Site Contamination Investigation, Remediation Management, Waste Classification and Resource Recovery Assessment. James Ngu, founder of ET Consults, graduated from Sydney University in 1991. A Senior Principal Environmental Engineer with experiences in New South Wales, gained over a period of more than 27 years. He holds current specialist qualifications: CEnvP (Site Contamination Specialist), Certified Environmental Practitioner (CEnvP) and MIEAust CPEng NER IntPE(Aus).
James has in-depth knowledge and experiences in
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Preliminary (Contaminated) Site Investigation
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Detailed Site Investigation
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Remediation / management of contaminated land and validation.
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Long-term Site Management & Monitoring / Environmental Management Plan
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Assessment of soil, groundwater and hazardous ground gases / soil vapour
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Advice on remediation options
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Waste (contaminated soil, etc.) classification
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Resource Recovery Assessment – Virgin Excavated Natural Material (VENM), ENM, Recovered Aggregate, etc.
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Leading a multidisciplinary team of specialists: risk assessor, hydrogeologist, remediation expert, NSW SafeWork licensed asbestos assessor, etc.
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Preparation of reports required to be audited by NSW site auditors
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Preparation of reports in response to EPA requests, such as notice pursuant to Protection of the Environment Operations Act, etc.
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Responding to the requests from councils, such as development applications (DA), clean-up notice pursuant to Section 91 of the Protection of the Environment Operations Act, etc.
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Liaison with environmental lawyers / barristers, etc.



