TM ETRS-TM35FIN-ETRS89 WTG
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1 DECIBEL - Main Result Calculation: 6 x V126 x HH150 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 :35 / 1 Scale 1: Noise sensitive area Finish TM ETRS-TM35FIN-ETRS89 type Noise data East North Z Row data/description Valid Manufact. Type-generator Power, Rotor Hub Creator Name Wind Status LwA,ref Pure rated diameter height speed tones [m] [kw] [m] [m] [m/s] [db(a)] ,0 VESTAS V GridStreame 3...Yes VESTAS V GridStreame ,0 150,0 USER Level Mode ,0 From other hub height 107,5 0 db f ,5 VESTAS V GridStreame 3...Yes VESTAS V GridStreame ,0 150,0 USER Level Mode ,0 From other hub height 107,5 0 db f ,0 VESTAS V GridStreame 3...Yes VESTAS V GridStreame ,0 150,0 USER Level Mode ,0 From other hub height 107,5 0 db f ,0 VESTAS V GridStreame 3...Yes VESTAS V GridStreame ,0 150,0 USER Level Mode ,0 From other hub height 107,5 0 db f ,0 VESTAS V GridStreame 3...Yes VESTAS V GridStreame ,0 150,0 USER Level Mode ,0 From other hub height 107,5 0 db f ,0 VESTAS V GridStreame 3...Yes VESTAS V GridStreame ,0 150,0 USER Level Mode ,0 From other hub height 107,5 0 db f f) From other hub height 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 Asuinrakennus (Uusjoutsjärventie 373) ,9 4,0 40,0 41,6-105 No B Asuinrakennus (Ahorajantie 64) ,6 4,0 40,0 34,8 485 Yes C Asuinrakennus (Uutelantie 82) ,0 4,0 40,0 35,5 437 Yes D Lomarakennus (Mikkolanmäentie 24) ,9 4,0 40,0 31,0 896 Yes E Lomarakennus (Viitostie) ,1 4,0 40,0 34,2 675 Yes F Asuinrakennus (Vanhatie) ,0 4,0 40,0 30,7 822 Yes G Lomarakennus (Oksjärventie 160) ,3 4,0 40,0 32, Yes Distances (m) NSA A B C D E F G
2 DECIBEL - Detailed results 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 Asuinrakennus (Uusjoutsjärventie 373) ,41 107,5 0,00 71, ,00 0,00-0, ,72 107,5 0,00 66, ,00 0,00-0, ,67 107,5 0,00 79, ,00 0,00-0, ,93 107,5 0,00 78, ,00 0,00-0, ,49 107,5 0,00 79, ,00 0,00-0, ,69 107,5 0,00 81, ,00 0,00-0,00 Sum 41,63 Noise sensitive area: B Asuinrakennus (Ahorajantie 64) ,92 107,5 0,00 75, ,00 0,00-0, ,58 107,5 0,00 72, ,00 0,00-0, ,32 107,5 0,00 77, ,00 0,00-0, ,05 107,5 0,00 78, ,00 0,00-0, ,79 107,5 0,00 80, ,00 0,00-0, ,60 107,5 0,00 83, ,00 0,00-0,00 Sum 34,81 Noise sensitive area: C Asuinrakennus (Uutelantie 82) ,39 107,5 0,00 77, ,00 0,00-0, ,21 107,5 0,00 76, ,00 0,00-0, ,11 107,5 0,00 71, ,00 0,00-0, ,43 107,5 0,00 75, ,00 0,00-0, ,05 107,5 0,00 79, ,00 0,00-0, ,99 107,5 0,00 83, ,00 0,00-0,00 Sum 35, :35 / 2
3 DECIBEL - Detailed results Noise sensitive area: D Lomarakennus (Mikkolanmäentie 24) ,02 107,5 0,00 81, ,00 0,00-0, ,55 107,5 0,00 81, ,00 0,00-0, ,98 107,5 0,00 74, ,00 0,00-0, ,54 107,5 0,00 78, ,00 0,00-0, ,44 107,5 0,00 80, ,00 0,00-0, ,99 107,5 0,00 84, ,00 0,00-0,00 Sum 30,95 Noise sensitive area: E Lomarakennus (Viitostie) ,46 107,5 0,00 80, ,00 0,00-0, ,14 107,5 0,00 81, ,00 0,00-0, ,90 107,5 0,00 75, ,00 0,00-0, ,57 107,5 0,00 74, ,00 0,00-0, ,10 107,5 0,00 74, ,00 0,00-0, ,00 107,5 0,00 79, ,00 0,00-0,00 Sum 34,21 Noise sensitive area: F Asuinrakennus (Vanhatie) ,79 107,5 0,00 82, ,00 0,00-0, ,70 107,5 0,00 83, ,00 0,00-0, ,85 107,5 0,00 84, ,00 0,00-0, ,82 107,5 0,00 82, ,00 0,00-0, ,54 107,5 0,00 80, ,00 0,00-0, ,89 107,5 0,00 74, ,00 0,00-0,00 Sum 30,73 Noise sensitive area: G Lomarakennus (Oksjärventie 160) ,52 107,5 0,00 76, ,00 0,00-0, ,20 107,5 0,00 77, ,00 0,00-0, ,38 107,5 0,00 81, ,00 0,00-0, ,79 107,5 0,00 79, ,00 0,00-0, ,47 107,5 0,00 78, ,00 0,00-0, ,67 107,5 0,00 76, ,00 0,00-0,00 Sum 31, :35 / 3
4 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 1,1 2,4 4,1 8,8 26,4 93, :35 / 4 : VESTAS V GridStreame !O! Noise: Level Mode Source Source/Date Creator Edited Manufacturer USER :11 Based on Document no.: 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 other hub height 150,0 8,0 107,5 No 84,2 91,9 96,5 101,4 103,5 100,5 94,8 80,0 NSA: Asuinrakennus (Uusjoutsjärventie 373)-A NSA: Asuinrakennus (Ahorajantie 64)-B NSA: Asuinrakennus (Uutelantie 82)-C NSA: Lomarakennus (Mikkolanmäentie 24)-D
5 DECIBEL - Assumptions for noise calculation NSA: Lomarakennus (Viitostie)-E NSA: Asuinrakennus (Vanhatie)-F NSA: Lomarakennus (Oksjärventie 160)-G :35 / 5
6 DECIBEL - Map 8,0 m/s :35 / 6 Noise [db(a)] m Map: Peruskartta, Print scale 1:38 000, 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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