Environmental Noise Level Impact Assessmentf

Allstar Metal Fabrication
Environmental Noise Level Impact Assessment of Metal Fabrication Business, 54 Boronia Road, Cootharaba     Page 11 of 16




               APPENDIX B: DETAILED RESULTS OF NOISE LEVEL MEASUREMENTS



                          Instrument:                                           2250-L
                          Application:                                          BZ7133 Version 4.1.6
                          Start Time:                                           09/21/2017 10:28:16
                          End Time:                                             09/28/2017 13:24:29
                          Elapsed Time:                                         7.02:56:13
                          Bandwidth:                                            1/3-octave
                          Max Input Level:                                      143.07

                                                                Time            Frequency
                          Broadband (excl. Peak):               FSI             AC
                          Broadband Peak:                                       C
                          Spectrum:                             FS              Z

                          Instrument Serial Number:                              3004242
                          Microphone Serial Number:                              2880058
                          Input:
                          Windscreen Correction:                                UA-0237
                          Sound Field Correction:                               Free-field

                          Calibration Time:                                      09/21/2017 10:27:06
                          Calibration Type:                                      External reference
                          Sensitivity:                                          39.0854403376579 mV/Pa




David Moore & Associates Pty Ltd                                               Our reference: R17078/D3286/Rev.0/3.12.17