Loading...
Plans (9) M EC2016 - 00436 /)\ r , ty c ( -.---, 1 \ ,. 1 0 „______ . - �.- REVISIONS m - ---r4\ - - rt-si • W 3 n f: �_ _ _ w . .. i ,..-- , ,. - -.. ,« ....-------„ -.--> - - . W a MARECEIVE `s 31 2015. Do r - GI) .._. : .� P T HO D SYSTEMSiLi(Vir A F � _., TY d . . • HOOD • � -.1111 M. .. t' 1. THIS SYSTEM SHALL CONFIRM TO CURRENT NEPA#96 AND _• .. 1 '-11;11119'r _� .. 1 -7...... ._„ , 7 ., ,i,,,.,,,_ __. ...,_. ..____ 1 ._ 2014 OREGON MECHANICAL SPECIALTY CODE.COMMERCIAL KITCHEN HOOD SYSTEMS OM5C.506.507-AND 508 EXCEPTIONS. l - ' :, , 1111 # FACTORY BUILT COMMERCIAL EXHAUST HOODS TESTED IN ~, � � y vireo • I 1 \I L ACCORDANCE WITH UL 710. LISTED,LABELED AND INSTALLED k .= ' ,: IN ACCORDANCE WITH OMSC 304.1 - • ' 4 i / F ' ' i 2. EXTERNAL HOOD JOINTS SEAMS AND PENETRATIONS TO BEr rizazr-Trri'll' i LIQUID TIGHT WELD.HOOD CONSTRUCTED OF 18 GA.STEEL OR \, Nr _ ; 20 GA. STAINLESS STEEL MIN. I 3� 1 + k � ij v_______...__.___ - tit / r I ‘P- 1 i Cflt ' I 3. UL I:ISTED GREASE FTLl'ERS DESIGNED FOR SPECIFIC PURPOSE i� � r1. READILY REMOVABLE.FILTERS TO BE INSTALLED AT AN ANGLE • -NOT LE55 THEN 45 DEGREES WITH DRIP TRAY AT LOWER EDGE. <r :it L4. CANOPY TYP I HOODS SHALL OVER HANG COOKING EQUIPMENT kvt_ _ A MIN.OF 6"AT EACH SIDE AND 12"AT FRONT OF COOK SURFACE I ' - N- --w-� _.2._- . ' 5. HOODSHALL HAVE A MINIMUM OF 18"CLEARANCE FROM '"'i Z_ COMBUSTIBLES CLEARANCE MAY BE REDUCED TO 3"PROVIDED .' O MATERIAL IS PROTECTED WITH MATERIAL SPECIFIED FOR 1 HOUR , - 1 . FIRE RESISTIVE CONSTRUCTION.HOODS LE55 THAN 12"FROM 4: „......0---*�� - CEILING OR WALL MUST BE FLASHED SOLIDLY. V A' --XY41-1401/414 4"-- - - 1. EIL --‘-;:27 _2 _ 1 ' 4 I , J 6. TYP I HOODS SHALL BE SECURED IN PLACE BY NON COMBUSTIBLE ______ __ -. _ -..___ i. l r I ! 1 �� i _ 1 ,IiiiiIiii,Niiiiiiiiiiiiiiiiillim r riil 11 iitlta!ta► SUPPORTS.FOR APPLIED LOAD OF HOOD,UNSUPPORTED DUCT, , ; ! I QI '° a I 1 i !.:_ \_;/' .✓ [. --._1 -- -._-_- - wlrwr "r WORK AND POSSIBLE PERSONNEL WORKING IN OR ON HOOD. ! 1 4 i E f 19vii . /\ "� ! tisi k{ ftt 1/.__b."Nt• 1I `� / r 7. PERFORMANCE TEST SHALL BE CONDUCTED UPON COMPLETION. P .` et ® f I aim immenon . . ---, I t 1 g , r VERIFY RATE OF EXHAUST AIRFLOW PER OMSC 507.13 { ` rr r � 614101,..----,- EXHAUST DUCTCo ,i 40 ^� �. . .. EXHAUST FAN _ --- Te.: . r1' .. '"✓ 1 ! ' 1. SHALL BE CONSTRICTED OF 16:GA:GALV:STEEL OR 28'GA. 4j I. FAN SHALL BE LISTED AND LABELED PER UL 762 UP DISCHARGED . -I ,i_-_._. L. .- .�. r._ • STAINLESS STEEL AND EXTERNALLY WELDED LIQUID TIGHT AFOR AIR A -` :I - '' -.�__..,...____ _..._. _ ---------•. PER. OMSC 506 3� RATED GREASE LADEN �--- t I 1 - -,. - 2. AIR DISCHARGE TO BE MINIMUM'OR'40"ABOVE ROOF SURFACE _ 1��`171&- . 2- DUCT CLEARANCE TO BE NOT LESS THEN 18 FROM COMBUSTIBLE ' _ CONSTRUCTION OR 3"FROM GYPSUM WALLBOARD ATTACHED CITY OF Tit-. . I TO NONCOMBUSTIBLE 5-TRUCTURE, 3. FAN SHALL BE HINGE MOUNTED WITH FLEXIBLE ELECTRICAL POR CODE( " T 1AIIIC$ - - -- - - -� • WEATHERPROOF CABLE,FOR CLEANING ACCESS., i Approved: * � � 3. DUCT SHALL SLOPE NOT LESS THEN "VERTICAL IN 12" 1� 4. OUTLET POINT OF FAN SHALL TERMINATE MINIMUM OF,10' Orir, `I J (\ :� ©c d s/1a•11L1 HORIZONTALHTOWARD HOOD. - jFROM ANY INLET OR AIR INTAKE,BUILDING OR PROPERTY LINE'Spe jt int - 2, )((=,., , ) . 12' AND NOT LESS THAN 10'ABOVE GRADE.MINIMUM HORIZONTAL i } 4. ONLY ONE DUCT TAKE-OFF PER OF HOOb.EXCEPT FOR } [���1 ��'.y f UL LISTED FACTORY GUILT HOOD SYSTEMS. t DISTANCE BETWEEN FAN DISCHARGE AND PARAPET WALL SHALLF//�• *�-�� • . i .� - { BE 2'FEET.PROVIDING PARAPET IS NOT HIGHER THAN • - -- 5. EXHAUST DUCT SHALL EXTEND A MINIMUM OF 18"ABOVE °i DISCHARGE. By' ��le. Data (5 l fes" ►• d ROOF. 1 _ 5. XHAUST•FAN.TO BE ELECTRICALLY INTERLOCKED WITH MAKE- c-" -` 6. AIR VELOCITY WITHIN DUCT SYSTEM TO BE NOT LESS THAN ' UP AIR SYSTEM.TYP 1 HOOD SYSTEMS SHALL AUTMATICALLY ! i ' ACTIVATE THE EXHAUST FAN WHENEVER COOKING OFFICE COPY ' !�-r�' 500 FEET PER MIN. ! 't' } i OPERATIONS OCCUR. ACTIVATION OF EXHAUST FAN SHALL ' t' j , 7: DUCT TO-EXHAUSTFAN CONNECTIONS SHALL BEFLANGED ANDOCCUR THROUGH AN INTERLOCK WITH COOKING APPLIANCE BY --- ; I - :.____Q C O y MEANSOF HEAT SENSORS OR BY APPROVED METHODS. • I ! ! • t ; GASKETED AT THE BASE OF THE FAN FOR VERTICAL DISCHARGED Z , ti. 4 FANS,FLANGED,GASKETED AND BOLTED FOR SIDE-INLET ��� - _ I �''E t 1 I UTILITY AND IN-LINE FANS.GASKET AND SEALING MATERIALS ; # E i I !' SHALL BE RATED FOR CONTINUOUS DUTY AT A TEMPERATURE / It OF NOT LESS THAN 1500 DEGREES. 1 4 4) 1 , %\„,1 - 1 -8. GRER51: DUCT BRACING AND SUPPORTS SHALL BE OF NON _M � f ! ✓, �- `- • / ' COMBUSTIBLE MATERIALS SECURELY ATTACHED TH STRUCTURE ' v_.._ Pi-----i1 - t\P 0 1 r.. w DESIGNED TO CARRY GRAVITY AND SEISMIC LOADS. FASTNERS SHALL NOT PENETRATE DUCT WALLS. *•4- `; it: - ----FIAN i y ' A. of , f "I P //: 1---7 Lr%, .4( rv� � 64i 9. PRIOR TO CONCEALMENT OR USE A LEAKAGE TEST SHALL BE 1 � t � �-._.. ..__. -W_..... PERFORMED:A EIGHT TEST OR'APPROVED PRESSURE TEST `• ______ . \ Zcj ZCJ E _.._ - FIRE SUPPRESSION SYSTEM --.-- . i. AUTOMATIC FIRE SUPPRESSION SHALL BE LISTED AND LABELED • Dyck ___L. _ _. , t T ! -r FOR SPECIFIC USE AS PROTECTION FOR COMMERCIAL COOKING DUCT ENCLOSURE ' �y/ , : . - EQUIPMENT. 1. SHALL BE SEALED AROUND DUCT AT POINT OF PENETRATION � , crJ Q AND VENTED TO OUTSIDE WITH WEATHER PROTECTED OPENING; MAKE-UP'AIR SYSTEM[ 2. MANUAL ACTUATION DEVICE SHALL BE LOCATED AT MEANS OF CLEARANCE OF DUCT TO INTERNAL SURFACE OF SHAFT TO 1. MAKE-UP AIR SYSTEM SHALL BE APPROXIMATELY EQUAL TO \ - ` . k77-Rep r Date __ -. . '�. EGRESS MINIMUM OF 10' MAX.20'FROM EXHAUST SYSTEM AT ..COMBUSTIBLE CONSTRUCTION TO BE.NOT LESS THEN 18"OR 6" AMOUNT OF EXHAUSTED AIR.SHALL BE PROVIDED BY GRAVITY 54"to 60" HIGH OF NONCOMBUSTIBLE CONSTRUCTION OR GYPSUM WALLBOARD MECHANICAL MEANS. SYSTEM TO BE ELECTRICALLY Scale"14 i` I II ATTACHED TO NONCOMBUSTIBLE STRUCTURES. INTERLOCKED WITH EXHAUST FAN. I ,• ',: f �_ 3. ACTUATION OF SYSTEM WILL AUTOMATICALLY SHUT DOWN . �4 t' FUEL OR ELECTRICAL POWER TO COOKING APPLIANCES. 2, SHAFT MAY BE OMITTED WHEN A DUCT IS PROTECTED WITH 2 MATE-UP AIR•NOTTO DECREASE COMFORT CONDITIONS OF i <, -4141 - ' Drawn- ___.-_ -. EXHAUST FAN SHALL REMAIN ON. MAKE-UP AIR TO SHUT OFF A THROUGH PENETRATION FIRE STOP SYSTEM CLASSIFIED IN OCCUPIED SPACE.TEMPERATURE DIFFERENTIAL BETWEEN { CO ACCORDANCE WITH ASTME 814 AND HAVING AN F&T RATING MAKE-UP AIR IN THE CONDITIONED SPACE SHALL NOT EXCEED ' - \ Job I. 177'- 4. A SYSTEM TRIP TEST TO BE SCHEDULED WITH LOCAL FIRE EQUAL TO FIRE RESISTANCE RATING OF ASSEMBLY BEING 10 DEGREES FAHRENHEIT. . - : MARSHAL BEFOR FINAL APPROVAL PER UL 300 PENETRATED. WHERE NE DUCT SURFACE IS CONTINUOUSLY Sheet . _ . / _ COVERED ON ALL SIDES FROM POINT DUCT PENETRATES CETLIN6 / ' APPROVAL. TEST SHALL VE AIR BALANCE OF SYSTEMO BE TESTED BEFORE FINAL I T 5. SYSTEM TO BE PROVIDED UNDER SEPARATE PERMIT. SPEC. WALL TO OUTLET TERMINAL. i.e.FIRE MASTER DUCT WRAP. -- VERIFY RATE OF EXHAUST AIRFLOW. .- _ _ N. AND DRAWINGS PROVIDED BY SUPPRESSION CONTRACTOR. INSTALLED PER PRODUCT SPECIFICATIONS. AND AIR REQUIRED. . _ Of Sheets 19 X 24 PRINTED ON NO.1000H CLEARPRINT• .