REFERENCE DOCUMENTS - RAL25/0004 (As Published)

        1.          INTRODUCTION
                    Noosa Shire Council (Client or Council) engaged Environmental Advisors Pty Ltd to undertake a
                    statutory contaminated land Detailed Site Investigation (DSI) for land described as 62 Lake Macdonald
                    Drive (Lot 105 SP118458) Cooroy, QLD 4563 (site) as delineated on the SmartMap and Drawing 1 in
                    Appendix A. The site has an area of 3.537 hectares (ha) and is being considered for affordable housing
                    redevelopment.
                    This Contaminated Land Investigation Document (CLID) is required to inform the proposed
                    redevelopment and facilitate statutory requirements for contaminated land matters under the
                    Environmental Protection Act 1994. Consequently, the Client appointed Contaminated Land Auditor
                    (CLA) Mr Trevor Lloyd to perform relevant functions and to ultimately progress a Suitability Statement in
                    conjunction with the Suitably Qualified Person (SQP) Andrew Winters.
                    A CLID content reconciliation table is presented as Appendix K.


        1.1.        PREVIOUS ASSESSMENT
                    A Preliminary Site Investigation (PSI) was initially completed as a due diligence dated 30/5/23 that was
                    updated to the following statutory document:
                    •    Lot 105 SP118458, Cooroy, QLD, 4563, Preliminary Site Contamination Investigation, 30 October
                         2023, Environmental Advisors (PSI).
                    The PSI identified the presence of a Notifiable Activity (historical landfilling) and associated Hazardous
                    Contaminants (physical wastes, asbestos and elevated heavy metals above applicable criteria) with
                    Council subsequently notifying the Department of Environment, Science and Innovation (DESI) on or
                    around 30/5/23 to list the site on the Queensland Environmental Management Register (EMR). These
                    notification forms are presented as Appendix J and as at 1/2/24 the EMR register has yet to be updated.
                    Key information from the PSI has been reproduced within this DSI.


        1.2.        PURPOSE
                    The purpose is to perform a DSI to progress site characterisation to support the proposed redevelopment
                    and removal of all or a portion of the site from the EMR.
                    The work to satisfy this purpose was, where relevant for the approved scope, based on the requirements
                    of the Environmental Protection Act 1994 (EP Act) and the National Environment Protection Council
                    1999, as amended 2013, National Environment Protection (Assessment of Site Contamination) Measure
                    (NEPM) and included:

                    •    Additional assessment of soil and fill
                    •    Assessment of groundwater and landfill gas

                    •    Screening level risk assessment.
                    The information provided in this Report was further guided by the requirements of the Queensland Auditor
                    Handbook for Contaminated Land Module 6: Content requirements for contaminated land investigation
                    documents, certifications and audit reports (ESR/2018/4224 as updated 18/5/23) (Module 6),
                    Contaminated land investigation document – approved form ESR/2023/6339, Version 1.03 19 May 2023,
                    Queensland Government (Approved Form) and relevant technical guidance.



        125 Lot 105 SP118458 Cooroy DSI 12062024 Rev0                                              Lot 105 SP118458, Cooroy, QLD, 4563
        12/06/2024                                                  6                           Detailed Site Contamination Investigation
Document Set ID: 23717062
Version: 0, Version Date: 01/01/1900