MCU14/0056 Acoustic report Att H - Information response

                                            Table 4.1: Assumed Floor Levels
        Location                       Building              Build Pad Level (RL)        Building Height (m)
                                Office/Site Manager                 110.25                         5.96
       Tourist Park                  Amenities                      110.50                         5.96
                                  Cabins/Caravans           0.6 m above ground level               3.41
                             Northeastern/Southeastern              114.00                         3.00
       Self Storage                Southwestern                     114.50                         3.00
                                       Central                      114.25                         3.00
                                Fuel Sales/Fast food                110.50                         5.60
     Service Station
                               Refuelling Bowser Area               110.00                           -
         Carwash                 Manual Wash Bays                   111.50                3.50 ceiling 4.50 roof


4.1 Traffic Volumes

Traffic data presented in Table 4.2 were used in the configuration of the road traffic noise model.
TARS data were provided by TMR for the existing scenario (AADT and historical growth rates). The
10 year horizon traffic figures were based on the default TMR growth rate of 3.5 % per annum. The
18 hour traffic flow is assumed to be 94 % of the AADT.

                                            Table 4.2: Traffic Data Summary
                                              AADT           18 Hour Traffic           % Heavy            Speed
            Road                   Year
                                            (vehicles)         (vehicles)              Vehicles           Limit
                                   2014        16092              15126
        Bruce Highway                                                                  19.68%               90
                                   2024        22699              21337
     Myall Street (Cooroy          2014         7854               7383
                                                                                        9.16%              60/80
      Connection Road)             2024        11079              10414
     Myall Street (Cooroy          2014         4125               3877
                                                                                        9.16%               60
 Connection Road) Underpass        2024         5818               5469
 Bruce Highway south bound         2014          201                189
                                                                                        9.16%               60
           off ramp                2024          283                266
Bruce Highway south bound on       2014         3245               3050
                                                                                        9.16%               80
             ramp                  2024         4577               4302


4.2 Traffic Speed

The existing posted traffic speed is provided in Table 4.2. Noise modelling for current (2014) and
future (2024) years is based on the posted traffic speed.

4.3 Road Surface

The current road pavement surfacing is assumed to be principally dense graded asphalt. TMR, 2008
recommends a correction of + 0 dB(A) for dense graded asphalt.

4.4 Model Verification

The calculated noise level for 2014 was compared with the measured noise level as presented in
Table 4.3.



0009-R2-01 VerveBD Mixed Use Cooroy Noise Report.docx                                                              13
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