Noise Report

Hass Holdings atf The Quasar Trust
Environmental Noise Level Study for Proposed Service Station and Fast Food Premises, 6 Taylor Court, Cooroy   Page 8 of 15



   plant and equipment:              53.5 dB(A) LAeq,adj,1hr @ 10 m – 31 (distance) = 23 dB(A);
                                      56.5 dB(A) LA1,adj,1hr @ 10 m – 31 = 26 dB(A);
                                      54.5 dB(A) LA10,adj,1hr @ 10 m – 31 = 24 dB(A);

   general:
       o delivery truck:                        65 dB(A) LAeq,adj,T @ 6 m – 36 (distance) = 29 dB(A);
                                                70 dB(A) LA1,adj,T @ 6 m – 36 = 34 dB(A);
                                                67 dB(A) LA10,adj,T @ 6 m – 36 = 31 dB(A);

         o    waste collection:                 70 dB(A) LAeq,adj,T @ 8 m – 33 (distance) = 37 dB(A);
                                                74 dB(A) LA1,adj,T @ 8 m – 33 = 41 dB(A);
                                                72 dB(A) LA10,adj,T @ 8 m – 33 = 39 dB(A).

At the closest residence to the east, with no noise control measures in place, the daytime, evening and
night-time noise limits of 47, 52 and 42 dB(A) LA10,adj,T respectively are all complied with. Therefore, for
the closest residence to the east, no additional noise control measures are required.


Closest Residence to South-West

At the closest residence to the south-west, on the eastern side of Ferrells Road, the noise level impact
of the different noise sources are:

   forecourt activities:             50 dB(A) LAeq,adj,1hr @ 15 m – 29 (distance) = 21 dB(A);
                                      60 dB(A) LA1,adj,1hr @ 15 m – 29 = 31 dB(A);
                                      53 dB(A) LA10,adj,1hr @ 15 m – 29 = 24 dB(A);

   fuel delivery:                    72 dB(A) LAeq,adj,1hr @ 3 m – 43 (distance) = 29 dB(A);
                                      80 dB(A) LA1,adj,1hr @ 3 m – 43 = 37 dB(A);
                                      76 dB(A) LA10,adj,1hr @ 3 m – 43 = 33 dB(A);

   plant and equipment:              53.5 dB(A) LAeq,adj,1hr @ 10 m – 32 (distance) = 22 dB(A);
                                      56.5 dB(A) LA1,adj,1hr @ 10 m – 32 = 25 dB(A);
                                      54.5 dB(A) LA10,adj,1hr @ 10 m – 32 = 23 dB(A);

   general:
       o delivery truck:                        65 dB(A) LAeq,adj,T @ 6 m – 37 (distance) = 28 dB(A);
                                                70 dB(A) LA1,adj,T @ 6 m – 37 = 33 dB(A);
                                                67 dB(A) LA10,adj,T @ 6 m – 37 = 30 dB(A);

         o    waste collection:                 70 dB(A) LAeq,adj,T @ 8 m – 34 (distance) = 36 dB(A);
                                                74 dB(A) LA1,adj,T @ 8 m – 34 = 40 dB(A);
                                                72 dB(A) LA10,adj,T @ 8 m – 34 = 38 dB(A).

At the closest residence to the south-west, with no noise control measures in place, the daytime,
evening and night-time noise limits of 47, 52 and 42 dB(A) LA10,adj,T respectively are all complied with.
Therefore, for the closest residence to the south-west, no additional noise control measures are
required.


NOISE CONTROL MEASURES

As the noise limits are complied with for the complete 24-hour period, at all of the closest residences, no
additional noise control measures are required for the proposed 24-hour service station and fast food
premises.




David Moore & Associates Pty Ltd                                                Our reference: R16044/D3143/Rev.0/7.06.16