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, <br />( <br />, - • � - _ . <br />� . • .-. . � <br /> TA➢LE N0. 37-1 b1INIDIUM CROSS-SF.CTIONAL AREA . <br /> � TYPE OF . � Square of Lined with . <br /> tA1150N11RY CtIIFWEY Round Rectangle Firebrick <br /> • 1/2 of openinq 1/10 of opening 1/B oE openinq <br /> pjggpI,p�E , FSininum 50 sq. in. 6A sq. in. 4linimum Min. 100 sq. in. <br /> Section 3703(f) : FiBIGHT - Every chimney sha11 e:ctend at least 2' ahove the roof through <br /> • which it passes and at least 2' ahove the hiqhest elevation oE any <br /> part of the building within 10' of [he chimney in Table 378 . <br /> l Section 3703(c) : CLEARA>ICE TO CO?fIIUSTIBLE bU\TERIAI. - When built entirely within a <br /> i structure combuscible material shall not bc placed within 2" of � <br /> fireplace, smoke cham6er, or chinney walls. When the ch:nney is built <br /> entircly outside the structure 1" clearance sha11 be maintained or <br /> 1/2" crypsun wa116oard may be substituted .`or the 1" clearance. <br /> Combustible naterials shail not be placed within G" of thc fireplace <br /> opening. No such combustible na[erials within 12" of the Eireplace � <br /> � opening sha11 project more than 1/8" for each 1" clearance from such . <br /> openinq. <br /> J <br /> Seetion 3703(e) : AFi��\S OF FLUES, TIiROATS, AND DA."iPERS - The net cross-sectional area <br /> of thc flue and o£ the throat bet:ueen the fi=e6ox and the smoke <br /> � . chamver of the fireplace sha11 be not less than as set :orth in � .� <br /> Table t7c. 37-A. • <br /> MASOCIRY CHI.iNEYS 1 <br /> ' Section 3704 (a) : DESIGN - Masunry chimneys shall be designed and constructed to comply I <br /> with Section 3703(b) and Section 3704(b) . <br /> Section 370A (b) : t7�LLS - ��lalls of masonry chimneys shall be constructed as set forth � <br /> in Table No. 37-Ei. <br /> Section 3704 (c) : P.EITIFOP.CING A�D SEISStIC AMCHOR1Gc - Unless a specific design is provided, <br /> . every n�sona[y or concrete chimney in Seis;�ic Zones No. 2 and No. 3 <br /> shall b� reinforced with not less than four :70. d steel rein:orcing , <br /> bars conforming to the provisions of Chzpter 24 or 26 of this Code. The , <br /> • bars shall e:ctend the fu11 height o` the chimaey and shall be spliced ,y� <br /> in accordance with the apolicable requizements o£ Chapte:s 24 ar.d <br /> 26. The bars shall 6e tied horizontally at 18-inch in:erva'_s with not � <br /> less than 1/4 inch diameter s:ee1 ties. ?m'o ties sha11 also be placed � <br /> at each Gend in vertical hars. tJhere the uidth of the chimney <br /> exceeds 40 inches, two ad3ition3l :70• h vertical bars shall be provided , <br /> for each additional flue inco: porated in the chinney or Eoc each addit- <br /> ional 40 inches in width or fraction thereo£. <br /> MECFIALIICAL CODE <br /> Section 704 (2)6 <br /> � 704(4) : A warm air furnace shall not be installed under any stsirway .or in <br /> any hazardous location. <br /> , Sectlon 1903: Clothee dryr_re shall he connected to a moistare duct directly to the <br /> outside. Zp no case ahall the duct terminate in an attic area or <br /> in an under floor �rea. Ducts shall not be connected with screws. <br /> � Seccion 2213(U) : Gaa piptnq ehall not 6c inat�lled in or on the ground undcr any <br /> building. � � <br /> 8 ' • . <br /> I <br /> � <br /> ; <br /> ;�T�. �� - -- � - <br />