REFERENCE DOCUMENTS - RAL25/0004 (As Published)

        6.          SAMPLING, ANALYSIS AND QUALITY PLAN

        6.1.        DATA QUALITY OBJECTIVES PROCESS
                    This Report was prepared with reference to the CSM and the seven-step data quality objective (DQO)
                    process, which is provided in Appendix B, Schedule B2 of the NEPM. The DQO process is outlined as
                    follows:
                    •       Stating the Problem

                    •       Identifying the Decision

                    •       Identifying Inputs to the Decision
                    •       Defining the Boundary of the Assessment
                    •       Developing a Decision Rule
                    •       Specifying Acceptable Limits on Decision Errors

                    •       Optimising the Design for Obtaining Data.
                    The DQOs for this Report are outlined in the Table 10 below.
                    Table 10: Data Quality Objectives
                              Question                                        Information Sources
                        1     State the problem – assemble an effective planning team, describe the problem and examine
                              the resources for investigating the problem.
                        1.1   Write a brief summary of the contamination      The site is associated with potential sources of
                              problem.                                        land contamination impact from historical waste
                                                                              disposal and, at a minimum, the confirmed
                                                                              presence of contaminants in soil and fill
                                                                              comprising sharps, asbestos, general waste and
                                                                              concentrations of the heavy metals copper, zinc,
                                                                              nickel and lead above SAC that were identified
                                                                              during the PSI.

                                                                              Subsequently, the site has been notified to DESI
                                                                              and is (soon to be) listed on the EMR due to the
                                                                              Notifiable Activities of Landfilling and Hazardous
                                                                              Contaminant.

                                                                              The identified contamination requires a DSI to
                                                                              further delineate and characterise known and
                                                                              other potential contamination impact to progress
                                                                              a remediation strategy and site redevelopment
                                                                              for affordable housing or any other land use,
                                                                              with the objective of removing all or a portion of
                                                                              the site from the EMR.
                        1.2   Identify members of the planning team           Noosa Council (Client and landowner), Trevor
                                                                              Lloyd (CLA) and Andrew Winters (SQP).




        125 Lot 105 SP118458 Cooroy DSI 12062024 Rev0                                                 Lot 105 SP118458, Cooroy, QLD, 4563
        12/06/2024                                                      32                         Detailed Site Contamination Investigation
Document Set ID: 23717062
Version: 0, Version Date: 01/01/1900