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5. Th� start and termination of the grease duct fire wrap for the Type I hood ducts should be <br /> shown on building sections to extend from the Type I hoods to the outlet terminal, per <br /> IMC Section 506.3.10.2. <br /> 6. The kitchen ceiling height should be shown on the shown on the building secti��ns. �.Nhere <br /> the kitchen ceiling abuts the Tvpe I hood, 18 inches of a smooth, cleanable, nonabsorbent <br /> and noncombustible material should be shown on the drawings betwee;� the hood and the <br /> ceiling material, per tlie exception to IMC section 507.9. <br /> 7. The inside lower edges of the Type I commercial hoods should be dimensioned on the <br /> drawings to extend minimum 6 inches beyond the edge of the top horizontal surface of <br /> the appliance on all open sides, unless the hood is closed t� the appliance side by a <br /> noncombustible wall or panel meeting the requirements of the exception to IMC section <br /> 507.9, specifically on the hood returns adjacent to wall construction: <br /> a. The extent of the smooth, cieanable, nonabsorbent and noncombustible material <br /> should be shown on the drawings and noted to extend 18 inches in all directions <br /> from the hood to the full height of the hood canopy, per the exception to IMC <br /> section 507.9. <br /> 3. The exterior exhaust fan(s) should be shown in section on the drawings to have an <br /> approved drain outlet at the lowest point of the housing to permit drainage of grease to <br /> an approved grease reservoir, per IMC section 506.5.2. This detail should be referen�ed <br /> on the sections on slieets M5 and MG. <br /> a. Please clarify on the drawings in a detail the exhaust fan(s) hinges and flexible <br /> weatherproof electrical cable (or other method of access) to permit inspection and <br /> cleaning, per IMC 506.5.3. This detail should be reference�i on the sections on <br /> sheets M5 and M6. <br /> 9. Where cleanout openings are located in ducts within a fire-resistance rated enclosure, <br /> one-hour fire-resistant access openings and signage ("ACCESS PANEL. DO NOT <br /> OBSTRUCT.") should be shown on the drawings, per IMC sections 506.3.8 and 506.3.11. <br /> The method of assembly of the clean out opening should be included in the drawings. <br /> a. See attached example. <br /> lO.The i-ollowing should be noted on the drawings for new Type I hood and duct installation <br /> for this permit: <br /> a. Duct materials and thicknesses, per IMC section 506.3.1. <br /> b. Grease duct leakage test coordinated with the schedule of the city inspector on-site <br /> such that the installation can be reviewed with the light test prior to use or <br /> concealment, per IMC 50G3.2.5. <br /> c. Grease duct support materials and attachments, per IMC section 506.3.3. <br /> Electrical <br /> Drawings are not required for permit. � <br /> Applicable codes include: 2009 International Building Code (IBC), the 2009 International Fire <br /> Code (iFC), the Z009 International Mechanical Code (IMC), the 2009 Washington State Energy <br /> Code (W�EC1: and the 200� Accessible and Usable Buildings and Facilities A117.1-2003 <br /> (ICC/ANSI) adopted by the State of Washington, as amended by the City of Everetl Municipal <br /> Code (EMC). These comments address building issues only. Revisions or additions may be <br /> required by other departments (such as Utilities, Planning or Fire). <br /> . , � .��.-��,r'` -_ _ <br /> „a ..- ,.:.:. <br />