2 David Low Way - Attachment 6 - UXO Assessment - OPEC

                                                                                                                 OPEC - 2 David Low Highway, Castaways Beach
                                                                                                                                    Rev 02 – AFU – 10 Aug 2017




                                                               Table of Contents

TERMINOLOGY, ACRONYMS & ABBREVIATIONS............................................................... 4
BACKGROUND ................................................................................................................. 6
   Client Details ..................................................................................................................................... 6
   Project Details ................................................................................................................................... 6
   UXO Consultant ................................................................................................................................. 6
SITE & PROJECT DETAILS .................................................................................................. 7
EO/UXO ASSESSMENT – SCOPE & OBJECTIVES ................................................................. 7
METHODOLOGY .............................................................................................................. 8
   Conduct of the Assessment .............................................................................................................. 8
HISTORICAL INFORMATION ............................................................................................. 9
   Introduction ...................................................................................................................................... 9
   Historical Military Activities .............................................................................................................. 9
          WWII.......................................................................................................................................................................... 9
          Post-WWII ............................................................................................................................................................... 10
   EO/UXO Incidents ........................................................................................................................... 12
EO/UXO REMEDIATION ACTIVITIES ................................................................................ 12
   Munitions ‘Clean-Ups’ Post-Firing .................................................................................................. 12
   Planned EO/UXO Investigation/Remediation ................................................................................. 13
   Agriculture, Construction, Bushfires, etc ........................................................................................ 13
SUMMARY – NATURE & EXTENT OF EO/UXO ................................................................. 14
   Munitions Used and Found To Date ............................................................................................... 14
   Quantity & Locations of Remnant Munitions ................................................................................. 16
RISK ASSESSMENT & MITIGATIONS ................................................................................ 16
   EO/UXO Risk Management Process ................................................................................................ 16
   Risk Assessment Matrix .................................................................................................................. 16
   Generic UXO Risk Events & Consequences ..................................................................................... 17
   Inherent (Unmitigated) Risk Ratings ............................................................................................... 18
   Reduction of Risks - Mitigations/Controls ...................................................................................... 19
   Mitigated Risk Ratings..................................................................................................................... 19
CONCLUSIONS & RECOMMENDATIONS.......................................................................... 20
   Key Conclusions .............................................................................................................................. 21
   Recommended Actions ................................................................................................................... 22




For use only in relation to the specified project
© 2017 Copyright BOZ Technical Services Pty Ltd                                                                                                                  Page 3 of 22