Approved Noise Impact Assement Document OPW20-0108 2 of 2

            LAMax calculations


              Receiver        Usage          Fl          Dir       Lmax,Lim dB(A)   Lmax dB(A)
                R01            GR            GF           S              50             34
                R01            GR           1.FL          S              50            39.2
                R02            GR            GF           E              50            34.7
                R02            GR           1.FL          E              50            38.3
                R03            GR            GF          NW              50            35.9
                R03            GR           1.FL         NW              50             41
                R04            GR            GF          SW              50            38.3
                R04            GR           1.FL         SW              50            47.9
                R05            GR            GF           SE             50            33.6
                R05            GR           1.FL         SE              50            35.9
                R06            GR            GF           W              50             33
                R06            GR           1.FL         W               50            35.3
                R07            GR            GF           S              50            34.1
                R07            GR           1.FL          S              50             36
                R08            GR            GF           SE             50            35.1
                R08            GR           1.FL         SE              50            38.3
                R09            GR            GF           W              50            35.4
                R09            GR           1.FL         W               50            38.3
                R10            GR            GF           S              50            34.3
                R10            GR           1.FL          S              50            38.5
                R11            GR            GF           E              50            35.1
                R11            GR           1.FL          E              50            38.4
                R12            IA            GF           E              n/a           54.3
                R12            IA           1.FL          E              n/a           59.4
                R13            IA            GF           N              n/a           52.9
                R13            IA           1.FL          N              n/a           52.8
                R14            IA            GF           N              n/a           53.5
                R14            IA           1.FL          N              n/a           53.5
                R15            IA            GF           N              n/a           53.7
                R15            IA           1.FL          N              n/a           53.7
                R16            IA            GF           N              n/a           53.4
                R16            IA           1.FL          N              n/a           53.4
                R17            GR            GF           N              50            44.1
                R17            GR           1.FL          N              50            48.3
                R18            GR            GF           N              50            40.7
                R18            GR           1.FL          N              50            45.1
                R19            GR            GF           N              50             35
                R19            GR           1.FL          N              50            40.1
                R20            GR            GF          NE              50            38.3
                R20            GR           1.FL         NE              50            40.5
                R21            GR            GF          NE              50            42.6
                R21            GR           1.FL         NE              50            43.1




        © Alpha Acoustics Pty Ltd                                                                Page 25 of 25
DocumentDoc:
           Set J2192 - Noise Impact Assessment - BP Noosaville (Rev 1).docx
               ID: 20936878
Version: 1, Version Date: 22/07/2019