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, <br />,M� � <br /> M� <br /> �� 1 r <br /> ���q <br /> q � ,. <br /> � <br /> ��� ' f�vert�ti�'� <br /> ���a � <br /> ��� <br /> ��� i <br /> Q. <br /> �H <br /> RE: 1811 Chestnut <br /> �y�ii� 23670/22903 <br /> �� <br /> ��� <br /> ADMINISTRATIVE ACTION: <br /> Section 1903(b) U.M.C. limits the length of domestic dryer moisture exhaust <br /> ducts to 14 feet including two 90 degree elbows. <br /> ���,' The dryer ducts in this pro�ect are approximately 30 feet in length. <br /> ���r . <br /> � ACTION: <br /> Approval of d�yer duct installation conditioned on semi-annual maintenance by <br /> the owner. <br /> . � FINDINGS: <br /> � <br /> � 1. Whirlpool dryers equipped with 150 C.F.M, fans. <br /> C� 2, Factory representatives (883-0636 and 1-800-253-1301, Brian Kubiski) <br /> testimony that factory design criteria is to subtract 5 feet per elbow. <br /> :. Factory specifications are 64 feet max. duct length including deduction <br /> �� for hackdraft damper. <br /> .I � <br /> I� ��� T m �erzo�ng Gfficial � <br /> � ._.... . ....e . .'�` , <br /> �. <br /> r <br /> .. � � n <br /> ww { .. <br />