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Home My WebLink About2011-HVAC City of Oshkosh Division of Inspection Services 215 Church Avenue PO Box 1130 Oshkosh WI 54903 -1130 O fHK H www.ci.oshkosh.wi.us ON THE WATER March 9, 2011 Thomas Riederer Marlin Oshkosh II LLC Riederer Engineering, LLC PO BOX 167928 2626 E Wisconsin Ave. Irvine, TX 75016 Appleton, WI 54911 Larry Wise 1964 S Koeller St Oshkosh, WI 54902 Site: Plan Number: R2- 3237 -0311 Christiano's Pizza 1964 S Koeller St. Oshkosh WI 54902 For: Description: Kitchen exhaust hood system. Object Type: Hood Only The submittal described above has been reviewed for conformance with applicable Wisconsin Administrative Codes and Wisconsin Statutes. The submittal has been CONDITIONALLY APPROVED. The owner, as defined in Chapter 101.01(10), Wisconsin Statutes, is responsible for compliance with all code requirements Key Item(s) / Conditions: • This approval is based on revised sheet CXXXX which was received via email on 3/9/2011 that increases the amount of exhaust to 1800 CFM to meet listing requirements for hood. Installer to verb that a copy of this revised plan dated 3/9/2011 is included in plan set they use for installation. • IBC 906.1 / IFC 904.11.5 Portable fire extinguisher must be located within 30 feet of travel distance of a commercial -type cooking equipment. Per IFC 906.4 Fire extinguishers provided for the protection of cooking grease fires shall be compatible with the automatic fire extinguishing system agent in accordance with section 904.11.5. Verb that the required portable fire extinguisher is installed as required by these code sections due to cooking equipment being installed. • IMC 509.1 An approved automatic fire suppression system complying with the IBC and IFC is required for this hood installation. • IBC [F] 904.11.2 System interconnection. The actuation of the fire suppression system shall automatically shut down the fuel or electrical power supply to the cooking equipment. The fuel and electrical supply reset shall be manual. • IMC 507.2.1.1 Operation. Type I hood systems shall be designed and installed to automatically activate the exhaust fan whenever cooking operations occur. The activation of the exhaust fan shall occur through an interlock with the cooking appliances, by means of heat sensors or by means of other approved methods. Plans do not address this issue, provide code compliant installation I'in:;peetiu ns i is, I' cv, t 2-.112T7-03 € 1 1964 S kt lc, o;;en iI r•dd.;. Page 1 of 3 • IMC 506.3.10 Grease duct enclosure. Exceptions: 1. The shaft enclosure provisions of this section shall not be required where a duct penetration is protected with a through- penetration firestop system classified in accordance with ASTM E 814 and having an "F" and "T" rating equal to the fire- resistance rating of the assembly being penetrated and where the surface of the duct is continuously covered on all sides from the point at which the duct penetrates a ceiling, wall or floor to the outlet terminal with a classified and labeled material, system, method of construction or product specifically evaluated for such purpose, in accordance with ASTM E 2336. Exposed ductwrap systems shall be protected where subject to physical damage. Be Aware that with the adoption of the 2006 IMC and this code referencing ASTME 2336, many duct wrap systems now require two layers to meet the allow for reduced clearance to combustibles. Also address the protection of any non - listed clean out access panels. • 507.12 Canopy size and location. The inside lower edge of canopy -type Type I and II commercial hoods shall overhang or extend a horizontal distance of not less than 6 inches (152 mm) beyond the edge of the top horizontal surface of the appliance on all open sides. The vertical distance between the front lower lip of the hood and such surface shall not exceed 4 feet (1219mm). Plans submitted do not include dimensions of cooking equipment and hood layout. Verify that the required overhang will exist when equipment is placed under the hood. • Comm 61.31(4) Revisions to approved plans. All proposed revisions and modifications which involve rules under this code and which are made to construction documents that have previously been granted approval by the department or its authorized representative, shall be submitted to the office that granted the approval. All revisions and modifications to plans shall be approved in writing by the department or its authorized representative prior to the work involved in the revision or modification being carried out. A revision or modification to a plan, drawing or specification shall be signed and sealed in accordance with Comm 61.31(1). SUBMIT: • Prior to installation provide cut sheets for grease duct wrap being used. • Prior to installation provide additional information detailing how exhaust and make -up air, cooking equipment, and fire suppression system will be interlocked as required by the above reference code section. • IMC 403.3.4 Balancing. Ventilation systems shall be balanced by an approved method. Such balancing shall verify that the ventilation system is capable of supplying the airflow rates required by Section 403. Balancing report required to be submitted prior to final occupancy being allowed. • Comm 61.50 (4) Supervision. Prior to the initial occupancy of an alteration the supervising professional shall file a compliance statement form SBD -9720 with this office. A copy of the approved plans, specifications, and this letter shall be on -site during construction. All permits are required to be obtained prior to commencement of work. In granting this approval the City of Oshkosh Inspection Services Department reserves the right to require changes or additions should conditions arise making them necessary for code compliance. As per state stats 101.12(2), nothing in this review shall relieve the designer of the responsibility for designing a safe building, structure, or component. Inquiries concerning this correspondence may be made to me at the number listed below or the address on this letterhead. I: Lis ?;an R v∎ s ''_f; t .,. i.� s`' -(;' - 1 1 T ).!'r o' _ � . ,.;,.il i i t L,.:iOti Page 2 of 3 Respe rian oe Building Systems Consultant (920) 236-5051 Monday — Friday 7:30 A.M. to 8:30 A.M and 12:30 A.M to 1:30 bnoe@ci.oshkosh.wi.us cc: Property file Fee Required $ 250.00 Fee Received $ 250.00 Balance Due $ 0.00 Il' \Nan Rtviev, \ft.:2-3237-03 i i 1564 S kotlitt St Kicuntli lk,od.doc Page 3 of 3