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UP-BLAST EXHAUST FANSEE MECHANICAL SCHEDULE1/2" DIAMETER ALL THREAD RODLOCATED AT CORNERS OF EXHAUSTHOOD AND RETURN AIR PLENUMSNOTE: VERIFY WITH HOOD MANUFACTURER'S SPECIFICATIONSSTAINLESS STEEL TRIM / ENCLOSURE TO COVERTHE EXHAUST HOOD AND RETURN AIR PLENUMSSUPPLY AIR REGISTER - LOCATION ON DETAIL FOR REFERENCE ONLYLOCATE MINIMUM 10'-0" FROM HOOD INTAKE, TYPICAL10'-0" MINIMUMNOTE:GENERAL CONTRACTOR TOPROVIDE THE DUCTWORKTHAT CONNECTS FROM THEMAKE-UP AIR RETURN SYSTEMON THE ROOF TO THE SUPPLYAIR REGISTER(S) AS SHOWNDOUBLE NUTCONNECTION AT BOTTOM22 ga. (0.027 INCH) STAINLESS STEELWALL FLASHING FROM BOTTOMOF HOOD TO FINISH FLOOR ANDLENGTH OF HOOD ASSEMBLYMAKE-UP AIR UNITSEE MECHANICAL SCHEDULE2x12 BLOCKING WITH SIMPSON 'B' HANGARAT EACH END, TYPICAL, AS REQUIREDGREASE TROUGHHINGE KIT3" X 13" X 1/4" L-BRACKET WITHDOUBLE NUT CONNECTION AT TOPEXHAUST FAN MOUNTING CURB TOBE PROVIDED BY THE EXHAUSTFAN SYSTEM MANUFACTURERIN - TAKE18" 6'-6"2'-0" 40" MIN. MIN.DETAIL A#12 SMS TYPICAL AT HOOD CANOPY14" Ø x 2-1/2" SDS SCREWTOP AND BOTTOM CORNERSOF HOOD, TYPICAL(4 LOCATIONS)1-1/2" x 1-1/2" x 316" ANGLESEE DETAILDETAIL 'A'DETAIL 'A'(SIM)BLOCKING, AS REQUIRED-2MINIMUM 3" SEPARATION FROM HOOD CANOPY TOWALL PER 2016 CBC 507.3EXISTING 2x8 RAFTERS - VERIFY SPACING AND SPANNOTE:IF HOOD IS ADEQUATELYATTACHED TO THE WALL,THEN LATERAL BRACING ISNOT REQUIREDSIMPSON LUS HANGEREXISTING 2x6 RAFTERTO REMAINBLOCKING,MINIMUM 2x6 @ 8'-0" SPANOR (2) 2x6 @ 10'-0" SPANSIMPSON LUS HANGER(2) 1/2" Ø THROUGH BOLTSWITH NUTS AND WASHERS1/2" Ø THREADEDROD (MIN.)(2) 12" THROUGH BOLTSL 3 x 3 x 1/4" - 6" LONGAT EACH VERTICAL ROD1/2" Ø THREADED ROD (MIN.)2 x 6 BLOCKINGBBDETAIL AT HANGER6"MIN.1-1/2"1-1/2"L3 x 3 x 1/4" - 6" LONG ATEACH VERTICAL ROD3"EQ.EXISTING 2x6 RAFTERTO REMAINEQ.ADETAIL AT BLOCKINGM-3.12EXHAUST HOOD MOUNTINGSCALE:1-1/2" = 1'-0"1EXHAUST HOOD SECTIONSCALE:1-1/2" = 1'-0"1.EXHAUST AIR VOLUMES SHOWN ON THIS DRAWING ARE CRITICAL TO SYSTEM PERFORMANCE.VOLUMES MUST BE MAINTAINED WITHIN -5%, +10% TOLERANCE. STATIC PRESSURE SHOWN AREFOR VENTILATOR AND DUCT COLLAR ONLY.A. ADD STATIC PRESSURE OF DUCTWORK SUPPLIED BY OTHERS TO OBTAIN TOTALSYSTEM PRESSURE FOR FAN SELECTION.2.DUCTWORK MUST BE FULLY WELDED LIQUID-TIGHT AND PITCHED TOWARDS VENTILATOR. DONOT CONNECT NON-COOKING EQUIPMENT EXHAUSTS TO THIS SYSTEM. PROVISIONS FOR BALANCING STATIC PRESSURES MUST BE MADE WHEN CONNECTING VENTILATORS OF DIFFERENT STATIC RATINGS.3.ELECTRICAL CONNECTIONS SHOWN CONSISTING OF:A.POWER SUPPLY(S)B.INTERCONNECTING CONTROLS AND SWITCH FOR HOOD.C.LIGHT IS NOT PROVIDED BY HOOD MANUFACTURER UNLESS SPECIFICALLY NOTED ON DRAWINGS.1.HOOD PERFORMANCE TEST IS REQUIRED PER CMC 509.11.2.MAINTAIN A CLEARANCE FROM COMBUSTIBLE MATERIALS OF NOT LESS THAN 18" FROM THEHOOD. THIS MAY BE REDUCED TO NOT LESS THAN 3" PROVIDED THE COMBUSTIBLE MATERIAL ISPROTECTED WITH ONE-HOUR RATED MATERIAL PER CMC SEC. 507.2.1.3.OUTLET OF FAN SHALL TERMINATE A MINIMUM OF 10'-0" AWAY FROM ANY AIR INLET ORAIR-INTAKE AND 10'-0" FROM ANY PROPERTY LINE.4.MAINTAIN A MINIMUM 10'-0" SEPARATION BETWEEN EXHAUST OUTLET AND MAKE-UP AIRINTAKES.LISTEDFILE #24 MUAPPROVED BY THE L.A. MECHANICALTESTING LABORATORY APPROVAL #RR-7851HOOD SYSTEM NOTESVENTILATOR SYSTEM NOTESOFSHEETSTAF9/15/202020-162DRAWNAS SHOWNSCALEDATECHECKEDJOB NO.SHEETREVISIONSBYSLWPROJECT : CLIENT : LOCATION : CRUMBL COOKIES 2624 W. KETTLEMAN LANE, #150 LODI, CA 95242 THEODORE J. BRANDVOLD, ARCHITECT 616 14th STREET, MODESTO, CA 95354 PH (209) 571-8158 FAX (209) 571-8160 JUST DOUGH IT RENEWAL DATEC-25449JATEO DEONCE SERLI D THEST OFORNVTARCHITEC.BRANDLI ODACALIF6-30-21INTERIOR TENANT IMPROVEMENT A.P.N.: 058-03-022