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• . <br /> 1. Makeup Air(608): <br /> 1. Applicant shall provide makeup air approximately equal to the exhaust, 930 CRVI, <br /> 2. Makeup air system shall be electronically interlocked with the exhaust system,such that the makeup <br /> air system will operate when the exhaust system is in operation.Provide note on plan sheet no„2 <br /> 3 Makeup air Shall be provided by a mechanical or gravity means of sufficient capacity. Windows and <br /> door openings shall not be used for the purpose of providing makeup air. <br /> Fan Motorized Damper <br /> Captive Aire <br /> id/lake and Modek A1-G10 RR: , I Recommended air veioct.,5rtn fk.-„, <br /> '''''11. 1" <br /> Duct Area <br /> Static Pressure: 93° in.at Requirement-4: 930 /500-- <br /> CFM 0,65 CFM/500 tprn 1.88 <br /> , CFM ft! <br /> hood 1 132"x 9" Duct Dimension <br /> Duct Dimension; <br /> 8.25 ft. Requirement 16"round <br /> area <br /> .,_ <br /> 1188 Eff.Damper <br /> Air Velocity 930 8.25 <br /> = 112,73 Opening= 1 8" X 18" .,,,, 225 <br /> i <br /> =CFM/erea 'Pm ft,/ <br /> CFM area <br /> J. Duct Slope and Cleanout Access (6063.7,6063.8,506.3.9): Ducts for hoo d 1N&I,A2 go straight up,, <br /> 1. Horizontal duct up to 75'long: Minimum Slope 14 mitt. Proposed: <br /> Horizontal duct more than 75 long: Minimum Slope 1 iri,/ft, Proposed: " Wit. <br /> 2 Tight-fitting cleanout doors shall be provided Total Number Proposed: 0 <br /> at every change in ductwork direction.(WAC06.19.1) <br /> 3, Refer to State amendments for vertical ducts.(WAC506.3.9.2) <br /> K. Duct Enclosure(606,3.11): <br /> 1, Ducts penetrating a ceiling,wall or floor shall be enclosed in a duct enclosure having fire rating per <br /> IBC 708.4 from the point of penetration to the outside air. A duct may only penetrate exterior <br /> walls at locations where unprotected openings are permitted by Table 705,8 of 2009 International <br /> Building Code. <br /> „..... ,,,,. <br /> Type of Construction Min.Fire-Resistive Proposed Proposed Material <br /> Collat.of Enclosure &Construction <br /> I F,R,.., II FR. 2 hour hr, see attached duct report <br /> e ,....., <br /> 11,III, IV,V 1 hour tin, <br /> — ... <br /> 2, Duct enclosures shall be separated from the duct by at least 6'. (5/3 N/A43.3.10)Proposed: in, <br /> 3. Duct enclosures shall be sealed around the duct at the point of penetration and vented to the exterior <br /> through a weather-protected opening. <br /> 4. Duct enclosures shall serve only one kitchen exhaust titict, (See multiple hood venting for <br /> exception.) <br /> 5. Tight-fitting hinged access door shall be provided at each cleanout. Access enclosure doers shall <br /> have a fire-resistance rating equal to the enclosure. An approved sign shall be placed on the access <br /> door, "ACCESS PANEL DO NOT OBSTRUCT," <br /> \ U <br />