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1 <br /> H. Exhaust outlet location _ Min.required Proposed <br /> 1. Exhaust outlel shall terminate above roof TyPe II 24 in. y� in. <br /> Distance from same or adjacent building 10 ft. �� ft. <br /> Distance above adjoining grede ��ft' ru n <br /> Distance from property line 10 ft. �� k. <br /> Distance from windows and doors �0 ft' — �� n' <br /> Distance from mechanical air intake 10 ft �u ft <br /> Distance of duct above adjoininy grade ai a�:ay �6 ft. ��' n' <br /> 1 <br /> � o„��L� 7.�a.�, �.�a�� . . <br /> I. Makaup air , � <br /> 1. Applicant shall provide makeup air not less than 90°�of the exhaust. I y l o� �fT"� <br /> 2. Makeup air system shail be electrically interiuciced with the erhaust system, such th^;[he n al;eup air system <br /> will operate when the exhaust system is in operation. Provide note on plan sheet no. • <br /> 3. Makeup air shall be provided by a mechanicai or gravity means of sufficient capacity. Windows and door <br /> openings shall not be used for the purpose of providing makeup air. <br /> 4. If more than 2500 cfm suppiied to the space other than the hood, provide heater capable of heating makeup air <br /> supplied to the space to 65 degrees F. Out ut BS�J_-- <br /> Heater model# Input BTU ____L- <br /> Heater CFM AFUE_-�- <br /> FAN I MOTORIZED �AMPER <br /> Make and modei CT 10 H.P. ?� Recommended air velocity, b00 ipm <br /> Static pressure '- �3 sa in. at cfm Duct area req. =cfmI500 fpm l5 - ft.' <br /> Duct Dimension .��� _ , area 1�`�� R.= Duct Dimension req. _ _ <br /> /y/1 ) / �• y S Eff. DampBr-opening X =__ ft? <br /> Air veiocity =cimlarea � -- <br /> _ ._ I'�I�' .�(� — fpm / <br /> J. Siope of duct and cleanout access <br /> 1. Horizontal duct up to 75' long Min slope Y+ inlft proposed CJ in/ft <br /> More ttian 75' long Min slope 1 inlft ?roposed � inlft <br /> 2. Tight-fittin, cleanout doors shall be providecl at Total numbe,r proposed <br /> every change in ductwork direction <br /> K. Du.t enclosure <br /> 1. Ducts penetrating a ceiling, wall or floor shell be enclosed in a duct enclosure having fire rating per IBC table <br /> 601 from the point of penetration to the outside air. A duct may only penetrate exte�ior walls at locatio�s wnere <br /> unprotected openings are permitted by Table 704.8 of 2003 Seattle Building Code. <br /> 2. For code compliance purposes, it is acceptable to assume that ducts penetrating concrete, brick or steel <br /> ceilings, walis or floors shali requir�a 2-hour fire-r?sistive duct enclosure, and for others, it shall be 1 hour. <br /> Tya�or Min. Fire•Resistive <br /> Cons�rurtion Const Cf Enclosure Proposed Proposed Material and Construction <br /> I F.R., II F.R. 2 hour hr. _Zr"� � � � F I 2 F(,,.� �A� <br /> II, 111, IV, V 1 hour hr. <br /> (�� <br /> J <br />