Attachment 6 - Acoustic Report (Updated) 20.08.2020 · OPW20/0145

                                                                TABLE OF CONTENTS




1  INTRODUCTION.................................................................................................................. 4
2  SITE DESCRIPTION.............................................................................................................. 5
3  NOISE TARGETS .................................................................................................................. 6
4  NOISE MEASUREMENTS..................................................................................................... 7
 4.1    MEASUREMENT LOCATIONS ...................................................................................... 7
 4.2    MEASURED NOISE LEVELS .......................................................................................... 8
   4.2.1    Unattended Measurements Results .............................................................................................. 8
   4.2.2    Attended Measurement Results...................................................................................................... 9
5 NOISE SOURCES/IMPACTS............................................................................................... 10
 5.1    LOADING DOCKS ....................................................................................................... 10
   5.1.1    Trolley Collection ................................................................................................................................10
   5.1.2    Delivery Trucks.....................................................................................................................................10
   5.1.3    Mechanical Plant .................................................................................................................................10
   5.1.4    Compactor.............................................................................................................................................10
 5.2    NOISE CALCULATION ................................................................................................ 10
6 RECOMMENDATIONS ...................................................................................................... 25
 6.1    MANAGEMENT CONTROLS ...................................................................................... 25
 6.2    ACOUSTIC BARRIER................................................................................................... 25
 6.3    RESIDENTIAL BUILDINGS FAÇADE CONSTRUCTION ............................................... 26
 6.4    MECHANICAL PLANT NOISE LEVELS ........................................................................ 27
7 CONCLUSION.................................................................................................................... 28




 I:\Jobs\2019\20191414\20191414.2\20200827OBA_R2_Noise_Impact_Assessment.docx                                                                                   3