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1 DECIBEL - Main Result Noise calculation model: ISO General Wind speed: 8,0 m/s Ground attenuation: General, Ground factor: 0,4 Meteorological coefficient, C0: 0,0 db Type of demand in calculation: 1: noise is compared to demand (DK, DE, SE, NL etc.) Noise values in calculation: All noise values are mean values (Lwa) (Normal) Pure tones: Pure and Impulse tone penalty are added to source noise Height above ground level, when no value in NSA object: 4,0 m Don't allow override of model height with height from NSA object Deviation from "official" noise demands. Negative is more restrictive, positive is less restrictive.: 0,0 db(a) s New :53 / 1 Scale 1: Noise sensitive area Finish TM ETRS-TM35FIN-ETRS89 type Noise data East North Z Row Valid Manufact. Type-generator Power, Rotor Hub Creator Name Wind LwA,ref Pure data/description rated diameter height speed tones [m] [kw] [m] [m] [m/s] [db(a)] ,0 1 Yes NORDEX N131/ ,0 144,0 USER Level db(a) - R00 8,0 104,5 0 db ,8 2 Yes NORDEX N131/ ,0 144,0 USER Level db(a) - R00 8,0 104,5 0 db ,0 3 Yes NORDEX N131/ ,0 144,0 USER Level db(a) - R00 8,0 104,5 0 db ,0 4 Yes NORDEX N131/ ,0 144,0 USER Level db(a) - R00 8,0 104,5 0 db ,0 5 Yes NORDEX N131/ ,0 144,0 USER Level db(a) - R00 8,0 104,5 0 db Calculation Results Sound Level Noise sensitive area Finish TM ETRS-TM35FIN-ETRS89 Demands Sound Level Demands fulfilled? No. Name East North Z Imission Noise From Distance to Noise height s noise demand [m] [m] [db(a)] [db(a)] [m] A Törmä ,0 4,0 40,0 29, Yes B Sorsamäki ,2 4,0 40,0 33,2 481 Yes C Rajala ,0 4,0 40,0 32,1 593 Yes D Saunamäki ,0 4,0 40,0 28, Yes E Peltola ,0 4,0 40,0 28, Yes F Yläaho ,6 4,0 40,0 29, Yes G Lehmiaho ,8 4,0 40,0 24, Yes H Aho ,0 4,0 40,0 24, Yes I Tuomaanaho ,0 4,0 40,0 22, Yes J Mikonsilmän ls. 2/ ,0 4,0 40,0 23, Yes K Mikonsilmän ls. 1/ ,1 4,0 40,0 18, Yes L Loma-asunto, Jukkolampi ,0 4,0 35,0 32,6 303 Yes M Hirvilampi, rakentamaton rantaoikeus ,6 4,0 35,0 30,4 554 Yes N Sorsalampi, rakennuspaikat ,0 4,0 35,0 33,4 140 Yes O Syväjärvi, pohjoinen rakennuspaikka ,1 4,0 35,0 34,1 90 Yes P Syväjärvi, eteläinen rakennuspaikka ,0 4,0 35,0 36,9-171 No
2 DECIBEL - Main Result Distances (m) NSA A B C D E F G H I J K L M N O P :53 / 2
3 :53 / 1 DECIBEL - Detailed results Noise calculation model: ISO General 8,0 m/s Assumptions Calculated L(DW) = LWA,ref + K + Dc - (Adiv + Aatm + Agr + Abar + Amisc) - Cmet (when calculated with ground attenuation, then Dc = Domega) LWA,ref: Sound pressure level at K: Pure tone Dc: Directivity correction Adiv: the attenuation due to geometrical divergence Aatm: the attenuation due to atmospheric absorption Agr: the attenuation due to ground effect Abar: the attenuation due to a barrier Amisc: the attenuation due to miscellaneous other effects Cmet: Meteorological correction Calculation Results Noise sensitive area: A Törmä ,66 104,5 0,00 76, ,00 0,00-0, ,85 104,5 0,00 78, ,00 0,00-0, ,86 104,5 0,00 77, ,00 0,00-0, ,76 104,5 0,00 76, ,00 0,00-0, ,63 104,5 0,00 77, ,00 0,00-0,00 Sum 29,00 Noise sensitive area: B Sorsamäki ,31 104,5 0,00 80, ,00 0,00-0, ,55 104,5 0,00 79, ,00 0,00-0, ,64 104,5 0,00 77, ,00 0,00-0, ,78 104,5 0,00 74, ,00 0,00-0, ,62 104,5 0,00 70, ,00 0,00-0,00 Sum 33,22 Noise sensitive area: C Rajala ,38 104,5 0,00 81, ,00 0,00-0, ,89 104,5 0,00 80, ,00 0,00-0, ,90 104,5 0,00 78, ,00 0,00-0, ,71 104,5 0,00 75, ,00 0,00-0, ,37 104,5 0,00 71, ,00 0,00-0,00 Sum 32,07 Noise sensitive area: D Saunamäki ,85 104,5 0,00 81, ,00 0,00-0, ,87 104,5 0,00 80, ,00 0,00-0,00 To be continued on next page...
4 :53 / 2 DECIBEL - Detailed results Noise calculation model: ISO General 8,0 m/s...continued from previous page ,47 104,5 0,00 79, ,00 0,00-0, ,05 104,5 0,00 77, ,00 0,00-0, ,48 104,5 0,00 74, ,00 0,00-0,00 Sum 28,33 Noise sensitive area: E Peltola ,32 104,5 0,00 81, ,00 0,00-0, ,07 104,5 0,00 79, ,00 0,00-0, ,23 104,5 0,00 77, ,00 0,00-0, ,34 104,5 0,00 77, ,00 0,00-0, ,33 104,5 0,00 76, ,00 0,00-0,00 Sum 28,08 Noise sensitive area: F Yläaho ,54 104,5 0,00 80, ,00 0,00-0, ,60 104,5 0,00 78, ,00 0,00-0, ,74 104,5 0,00 76, ,00 0,00-0, ,44 104,5 0,00 76, ,00 0,00-0, ,77 104,5 0,00 76, ,00 0,00-0,00 Sum 29,13 Noise sensitive area: G Lehmiaho ,25 104,5 0,00 78, ,00 0,00-0, ,22 104,5 0,00 80, ,00 0,00-0, ,12 104,5 0,00 81, ,00 0,00-0, ,15 104,5 0,00 81, ,00 0,00-0, ,47 104,5 0,00 82, ,00 0,00-0,00 Sum 24,06 Noise sensitive area: H Aho ,03 104,5 0,00 78, ,00 0,00-0, ,15 104,5 0,00 80, ,00 0,00-0, ,36 104,5 0,00 81, ,00 0,00-0, ,67 104,5 0,00 81, ,00 0,00-0, ,13 104,5 0,00 82, ,00 0,00-0,00 Sum 24,12
5 :53 / 3 DECIBEL - Detailed results Noise calculation model: ISO General 8,0 m/s Noise sensitive area: I Tuomaanaho ,05 104,5 0,00 80, ,00 0,00-0, ,98 104,5 0,00 81, ,00 0,00-0, ,96 104,5 0,00 81, ,00 0,00-0, ,06 104,5 0,00 81, ,00 0,00-0, ,20 104,5 0,00 82, ,00 0,00-0,00 Sum 22,35 Noise sensitive area: J Mikonsilmän ls. 2/ ,70 104,5 0,00 78, ,00 0,00-0, ,52 104,5 0,00 80, ,00 0,00-0, ,17 104,5 0,00 81, ,00 0,00-0, ,17 104,5 0,00 83, ,00 0,00-0, ,20 104,5 0,00 84, ,00 0,00-0,00 Sum 23,36 Noise sensitive area: K Mikonsilmän ls. 1/ ,09 104,5 0,00 82, ,00 0,00-0, ,95 104,5 0,00 83, ,00 0,00-0, ,04 104,5 0,00 84, ,00 0,00-0, ,32 104,5 0,00 84, ,00 0,00-0, ,19 104,5 0,00 85, ,00 0,00-0,00 Sum 18,64 Noise sensitive area: L Loma-asunto, Jukkolampi ,67 104,5 0,00 78, ,00 0,00-0, ,54 104,5 0,00 75, ,00 0,00-0, ,10 104,5 0,00 73, ,00 0,00-0, ,03 104,5 0,00 73, ,00 0,00-0, ,85 104,5 0,00 74, ,00 0,00-0,00 Sum 32,56 Noise sensitive area: M Hirvilampi, rakentamaton rantaoikeus ,34 104,5 0,00 80, ,00 0,00-0, ,13 104,5 0,00 78, ,00 0,00-0, ,88 104,5 0,00 76, ,00 0,00-0, ,79 104,5 0,00 75, ,00 0,00-0, ,56 104,5 0,00 74, ,00 0,00-0,00 Sum 30,44
6 :53 / 4 DECIBEL - Detailed results Noise calculation model: ISO General 8,0 m/s Noise sensitive area: N Sorsalampi, rakennuspaikat ,87 104,5 0,00 80, ,00 0,00-0, ,94 104,5 0,00 79, ,00 0,00-0, ,03 104,5 0,00 77, ,00 0,00-0, ,25 104,5 0,00 74, ,00 0,00-0, ,72 104,5 0,00 70, ,00 0,00-0,00 Sum 33,44 Noise sensitive area: O Syväjärvi, pohjoinen rakennuspaikka ,28 104,5 0,00 72, ,00 0,00-0, ,64 104,5 0,00 71, ,00 0,00-0, ,56 104,5 0,00 74, ,00 0,00-0, ,49 104,5 0,00 77, ,00 0,00-0, ,20 104,5 0,00 79, ,00 0,00-0,00 Sum 34,11 Noise sensitive area: P Syväjärvi, eteläinen rakennuspaikka ,47 104,5 0,00 71, ,00 0,00-0, ,41 104,5 0,00 68, ,00 0,00-0, ,45 104,5 0,00 72, ,00 0,00-0, ,65 104,5 0,00 76, ,00 0,00-0, ,98 104,5 0,00 78, ,00 0,00-0,00 Sum 36,91
7 DECIBEL - Assumptions for noise calculation Noise calculation model: ISO General Wind speed: 8,0 m/s Ground attenuation: General, Ground factor: 0,4 Meteorological coefficient, C0: 0,0 db Type of demand in calculation: 1: noise is compared to demand (DK, DE, SE, NL etc.) Noise values in calculation: All noise values are mean values (Lwa) (Normal) Pure tones: Pure and Impulse tone penalty are added to source noise Height above ground level, when no value in NSA object: 4,0 m Don't allow override of model height with height from NSA object Deviation from "official" noise demands. Negative is more restrictive, positive is less restrictive.: 0,0 db(a) Octave data required Air absorption [db/km] [db/km] [db/km] [db/km] [db/km] [db/km] [db/km] [db/km] 0,1 0,4 1,0 1,9 3,7 9,7 32,8 117, :54 / 1 : NORDEX N131/ !O! Noise: Level db(a) - R00 Source Source/Date Creator Edited NORDEX USER :23 F008_245_A03_R00, Octave data Status Hub height Wind speed LwA,ref Pure tones [m] [m/s] [db(a)] [db] [db] [db] [db] [db] [db] [db] [db] From Windcat 144,0 8,0 104,5 No 83,0 90,0 94,8 96,4 99,3 98,2 95,8 85,7 NSA: Törmä-A NSA: Sorsamäki-B NSA: Rajala-C NSA: Saunamäki-D
8 DECIBEL - Assumptions for noise calculation NSA: Peltola-E NSA: Yläaho-F NSA: Lehmiaho-G NSA: Aho-H NSA: Tuomaanaho-I NSA: Mikonsilmän ls. 2/2-J NSA: Mikonsilmän ls. 1/2-K NSA: Loma-asunto, Jukkolampi-L Noise demand: 35,0 db(a) NSA: Hirvilampi, rakentamaton rantaoikeus-m Noise demand: 35,0 db(a) :54 / 2
9 DECIBEL - Assumptions for noise calculation NSA: Sorsalampi, rakennuspaikat-n Noise demand: 35,0 db(a) NSA: Syväjärvi, pohjoinen rakennuspaikka-o Noise demand: 35,0 db(a) NSA: Syväjärvi, eteläinen rakennuspaikka-p Noise demand: 35,0 db(a) :54 / 3
10 Project: :54 / 1 DECIBEL - Map 8,0 m/s Noise [db(a)] Noise [db(a)] m Map: Bitmap map: UP41R_RVK_5.tif, Print scale 1:50 000, Map center Finish TM ETRS-TM35FIN-ETRS89 East: North: New Noise sensitive area Noise calculation model: ISO General. Height above sea level from active line object
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