Head Office: Postal Address: Telephone: Facsimile: Internet: A. D. Envirotech Australia Pty Ltd Unit 70, 42-46 Wattle Road Brookvale NSW 2100

A. D. Envirotech Australia Pty Ltd Unit 4, 103 Majors Bay Road Concord NSW 2137

(02) 9743 6655 0401 33 1111 (02) 9939 0754

(02) 9401 0097

site: www.ADenviro.com.au e-mail Allen@ADenviro.com.au

Allen Dobrovolsky BSc, PhD I have always been fascinated by science and later realised that my interest in Geochemistry and Hydrogeology gave me the opportunity to interact with people with similar ideas and brought a great career satisfaction. My current executive position with A. D. Envirotech Australia Pty Ltd (ADE) allows me to transfer all my experience gained carrying out more than 3000 environmental projects to the greatest team of environmental scientists and engineers in my firm. I encourage our staff to contribute their ideas at all levels. I hope to have created an atmosphere where everyone may share in the success of ADE.

Qualifications: PhD (Geochemistry), Ukrainian Academy of Science, Institute of Geochemistry and Physics of Minerals, 1990 BSc (Engineering Geology & Hydrogeology), Kiev State University, USSR, 1983 Accreditations: 2003 – National Association of Testing Authorities (NATA) – NATA Approved Signatory (MFM) – Accreditation No.14664 2006 – Shell Australia Ltd – Accredited Supplier for Site Contamination Investigation – Accreditation No.1240 Professional History:

Years Position Company / Organisation 1996 - present Director A. D. Envirotech Australia Pty Ltd, Sydney NSW 1994 - 1996 Environmental Consultant New Environment Management & Technology Pty Ltd, Sydney NSW 1983 - 1993 Hydrogeochemist Institute of Geochemistry & Physics of Minerals, Academy of Sci., Kiev Ukraine

Specialist Fields: • Management of environmental site investigations • Conduct of compliance and due diligence audits • Development of environmental survey procedures • Classification of waste • Conduct of site characterisation • Supervision of site remediation • Modelling of contaminant transport • Conduct of building surveys for hazardous materials • Interpretation of analytical data • Conduct OH&S air quality assessments • Design of remediation and validation plans • Development of NATA accredited laboratory methods • Assessment of QA/QC procedures • Supervision of Membrane Filter Method for Estimating Airborne Asbestos

Relevant Experience: Site Contamination Investigations Audited by NSW EPA Accredited Auditors

Year Project Client NSW EPA Auditor 2010 Stage I Contamination Investigation, Waverley NSW Mr D. Petrovic Mr R. Harwood 2008 Stage II Contamination Investigation, Plumpton NSW Mr M. Ayoub Mr P. Nadebaum 2006 Environmental Investigation, Botany NSW Mr C. Cirillo Mr A. Lau 2003 Stage II Environmental Investigation & RAP, Ulladulla NSW Coles Myer Property Development Mr R. Harwood 2002 Soil Remediation and Validation, Rouse Hill NSW Environmental Risk Management Ltd Mr B. Eismen 2001 Stage II Contamination Investigation, Vaucluse NSW Mr W. Benson Mr T. Johnston 2000 Environmental Investigation, Glebe NSW Ms S.Waks Mr A. Lane 2000 Environmental Investigation, South Strathfield NSW Vigor Development Pty Ltd Mr A. Lane 2000 Stage II Contamination Investigation, Pymble NSW Westbridge Investments Mr P. Ramsay 2000 Stage II Contamination Investigation & RAP, Erskineville NSW Takchi Bros Pty Ltd Mr A. Lane 1999 Stage II Contamination Investigation, Newport NSW Better Building Pty Ltd Mr M. Nash 1998 Stage II Contamination Investigation, Ultimo NSW CHL Constructions Pty Ltd Mr W. Ryall

Selected Groundwater and Surface Water Contamination Studies

Year Project Client 2009 Stage II Contamination Investigation & Groundwater Monitoring, Dapto NSW Rail Corporation NSW 2009 Soil Validation & Groundwater Monitoring, Kensington NSW Dantec Australasia Pty Ltd 2009 Groundwater Monitoring, Mona Vale NSW Dantec Australasia Pty Ltd 2008 Stage II Contamination Investigation & Groundwater Monitoring, Kingsford NSW Hidwon 2008 Stage II Contamination Investigation & Groundwater Monitoring, Manly NSW Warringah Council 2007 Stage II Contamination Investigation & Groundwater Monitoring, Ryde NSW G. Andary Family Trust 2004 Groundwater Monitoring, Miranda NSW Mr C. Madzoros 2004 Groundwater Monitoring, Austinmer NSW Jomalgi Pty Ltd 2004 Groundwater Monitoring, Manly NSW Totem Fruit Market Pty Ltd 2003 Removal of USTs, Groundwater Monitoring & Soil Validation, Vaucluse NSW Mr W. Benson 2001 Groundwater Monitoring, Vaucluse NSW Mr W. Benson 2000-2006 Seawater Quality Monitoring for Walsh Bay Redevelopment, Walsh Bay NSW Mirvac Group & Transfield Jnt. Vnt1999 Due Diligence Environmental Investigation, Zetland NSW NSW Police Service