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Page 14 of 51 08/24/2012 4 <br /> Job: Boeing 40-30/53 Upper Deck AHU <br /> EQ Number: 16383 <br /> Date: Aug 24, 2012 <br /> �vsh5m filr Hsndters � R@b.. <br /> Estimated Sound Levels <br /> ��������������������������,,,��������i��ac�s_e� �� ������ � ����.� , ���� �fl ����t <br /> Discharge Lw 76 77 69 �52 47 39 38 41 <br /> Ducted Inlet Lw 77 88 76 68 70 62 52 47 <br /> Casing Lw 76 67 53 45 43 39 37 37 <br /> � � ,'P,Rdkk�'�$Wile"�Kx-='`� m} � ;_ `� �.'� A� � � � = I�4�`t I i��I '.� ' <br /> � � b a�'�r6��ll�'ri � ���'s1b[,E#C�'� �'3�,����„iti� ,�� �.,�. � i����� i�,�.:� t��_� � - <br /> _�Casing Lw 74 67 62 61 53 55' 58 ' #N/A <br /> . �i'I���'I �'r�s�I�IIIIIIII������� 7��.-� �.�V�«ytl�, �' I ������-����I���'�� gq � � �)�� F �' <br /> � Casing Lw 2 0 -9� -16 -10 -16 -21 #N/A � � <br /> Notes: <br /> -The discharge, ducted inlet, and unducted inlet components are based on tests of the <br /> same fan in a similar cabinet rated in-accordance with ARI-260. <br /> -The casing radiated and inlet+casing components are based on tests of the same fan in a <br /> similar cabinet rated in-accordance with ARI-260.To account for the different cabinet,the <br /> levels are adjusted with results of TL tests made per ASTM E90. <br /> Tratte 9900 Aire Circle,Fort Smith,AR 72916 Phone:(479)648-7402 Fax:(479)648-7499 <br />