1520 41ST ST IVARS 2018-01-02 MF Import

� j `�� Type I & II Kitchen Hoods-Separate Permits Required Buildinq permit submittal reauirements 1. The plans should indicate a schedule of equipment that is located under the Type I and II hoods, meeting the requirements of IMC sections 507.2.1 and 507.2.2. The wall, ceiling, floor (if applicable) and roof construction adjacent to the Type I hood �.nd Type I hood duct should be identified. 2. Permanent roof access for all mechanical equipment should be shown on the drawings per IMC section 306.5. A roof platform is required if equipment is located on a roof slope of 3:12 or greater, per IMC 306.5.1. �pe I (Tvpe I� Hood mechanical permit submittal reauirements 1. All new installations of Type I hoods and ducts reqwre the following drawin9s: o Schematic cross-section through hood at a scale of '/z"=1'-0" indicating equipmznt served by the hood. The sedion should also indicate the duct as it exits through the building, floor(s) above, and roof. Include a se:.tion through the exhaust fan, make-up air supply, and indicate all clearances and dimensions required by the mechanical code from adjacent construction. The section should also include details for: i. The specific listed material and fire-rated enclosure required h•/the mechanical and building codes, with detailed drawings of any clearance reduction methods allowed per the mechanical code. ii. An equipment list of equipment served, if not available on t�. � buildin9 permit plans. o Schematic wall elevatio;� (for all adjacent walls) and reFlected ceiliny plan (if the hood is adjacent to ceiling construction) showing the material specified by the mechanical code to reduce hood and duct clearance Prom adjacent combustible construction, extending 18 inches beyond and above Type I Hood. for existing construction only.• �eference Ih9C table 308.6 for alternative methods. o Dimension of hood extensions beyond the equipment served, and clearances to the equipment. o Scl�ematic roof plan showing the dimensional separatio e Ifhood per MC section 507.Zri tructures. o Catalog cuts and schedule for equipment served by Typ o Duct materials and thicknesses; exhaust and makeup air CFM requirements; hinged exhaust fan. o Light test shall be required in the inspectors presence; per IMC section 506 3.2.5 o Deferred fire suppression permit submittal provided by suppression contractor. i. Hood suppression system must be hard-wired to building automatic detection system. ii. Accessible location of the manual activation device. 2. Type II hoods are required above dishwashers an� light duty appliances per IMC section 507.2.2 o Light duty cooking appliances include ovens 'includin9 standard, bake, roasting, revolving, rethenn, convection, combination convection/steamer, countertop conveyorized baking/finishing, deck and pastry), steam-jacketed kettles, pasta cookers, �ompartment steamers (both pressure and atmospheric) and cheesemelte;s. 3. All new installations of Type II hoods require: � Catalog cuks and schedule for equipment served by Type II hood . APPLICABLE COQES AND REFERENCES • Automatic Fi�'e Detection & Suooression Svstems Ordinance No. 1902-92 � International Building Code (IBC), 2009 Edition &WAC 51-50 • Acce>sible and Usable Buildings & Facilities, ANSI A117.1-2003 & WAC 51-51-005 • International Fire Code (IFC), 2009 Edition &VJAC 51-54 • International Mechanical Code (IMC), 2009 Edition &WAC 51-52 • Naticnal Electrical Code (NEC), 2008 Edition &WAC 296-966-010 • Unifcrm Plumbing Code (UPC), 2009 Edition &WAC 51-56 & 51-57 • Washington State Lnergy Code (WSEC), 2009 Edition, WAC 51-11 chklst-type I hcod (rev 04/02/12) CITI'OFEVERETI'BUILDINGDNISION 3?OOCEDARST., EVERET7; N/A 98201 425-257-8810 �ig�.�;v.�,i��r��ttiva.na :_ ;.� , ,. , ,., — - _ –.��_�` �