Attachment 1 - Noise Report ANV

   and may marginally exceed the evening criteria by 2dB(A). The terrace will not be used continuously, but
   rather will be used for relatively short periods before or after events in the church building, and this
   effectively reduces the potential noise impact.
   Noise Control Measures –

          Noise from people on the Friendship Terrace, will be reduced at the nearest houses due to the design
           of the building. The roof construction will include acoustic absorption panels to reduce the buildup
           of reverberant noise, and the roof will be raked to reflect sound back towards the church rather than
           projecting it towards the residential boundary;
          Hours of use of the friendship terrace could be limited to prior to 9pm, and the number of times it is
           used during the evening could be limited; and
          The existing school/ residential boundary fence is presently a paling fence. An acoustic fence could
           be investigated to confirm if it would provide useful attenuation of noise at the nearest residences.
   It is expected that these measures will enable impacts from the friendship terrace to be managed.


   Air Conditioning Plant
   Plant associated with air conditioning and ventilation for the alterations will be designed to meet the noise
   criteria provided in Table 2, at the nearest residences. The condenser plant is planned to be located under
   the friendship terrace.




Acoustics Noise Vibration                                9                            0145 GSL Church Alterations Rpt 02