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<br /> � . I . . .. � . . . . . ..
<br /> ATTIC INSULATION TNE PURPOSE OF THIS DETAIL 1S TO INDICATE TYPES QF LOCATIONS OF WALL, SIDING OVER �' '
<br /> CEILING AND FLOOR PENETRATIONS THAT NEED TO BE FIRESTOPPED W 1-HR WALL BEYOND BUILDING FELT AND SIDING OVER
<br /> PER PLAN ACCORDANCE WITN SECTION R302 OF THE 2012 IRC. TNE THICK LINES IN TNE ' ROOF BELOW
<br /> ATTIC UNIT �4 T&G PLYWOOD SUBFLOOR ���T SHEATHING. BUiLDING FELT AND
<br /> � DETAIL INDIGATE A PENETRATION BY A PfPE, CONDUI7, VENT, ETC., WHETHER � OVER FLOOR JOISTS SEE
<br /> � PLASTIC (COMBUSTIBLE) OR NON-COMBUSTIBI�E. � SHEATN(NG.� ;
<br /> FRAMING PLAN FOR JOIST SIZE) ' `, i
<br /> IN GENERAL TNESE PENETRATlONS OR THE ANNtJLAR SPACE AROUNp THEM � � ATTIC ----------------------------------------- -------------------------------- --------- -; . , :;
<br /> R 0 U S S ROOF TRUSSES WOULQ COMPROMiSE THE WTEGRITY(OF TNE FIRE-RATED ASSEMBLY UNLESS)IT
<br /> A " 0 . AT 24" O.C. WERE CLOSED OFF AND PROTECTED DURING A FIRE. , � � ��
<br /> 2 2 �.
<br /> , SEPARATION WALLS BETWEEN UNITS ARE FlRE-RATED WALLS. WALLS WITHIN � PARTY ' � '' �:
<br /> / L I
<br /> UNETS ARE NOT RATED WALLS (EVEN THOUGH THEY MAY HAVE RATED TH R AL
<br /> WALLBOARQ) AND THEREFORE PENETRATION OF THE WALLBOARD NEED NOT BE �wALL WOQD DUCT L 10 f S L T! N � � �� � � � � � � ;
<br /> � ,
<br /> P R O T E C T E D. H O W�V E R, P E N E T R A T l O N Q F T H E TOP AND BOTTOM PLATES OF � � ! _ _ _
<br /> , �
<br /> . . ( � � �� � �� � � �,s� �Y � ;.
<br /> UNRATEQ WALLS INTO A RATED FLOOR ASSEMBLY NEEDS TO BE FIRESTOPPED. t
<br /> INTERIOR TYPfCAL I ' � '� �` '
<br /> . � ....::.. ... . :..: .. .: .. ... , ., .. ... ,
<br /> .. :.... .... ... ......:.. ...
<br /> ;.., 6 6
<br /> THE CONTRACTOR SHALL DETERMINE FIRESTOPPING FOR EACH SITUATION, AND � �� � � ~ • •y- ��- �' ! , ,..: �
<br /> � -----------,__._o,�^e._.,.. � NON-BEARING PENETRATION I i : . . .. . . . __, �`�
<br /> � _� ^ �� . � � � � � � � �� � � �-----�m--�- TESTEQ ASSEMBLIES SHALL BE SUBMITTED TQ THE ARCNtTECT AND THE CITY '
<br /> �- m--o�� . . ; , .. ., .. . ;. . ��`� :
<br /> 1 LAYER OF %a" GWB �VENTEQ SOFFfT IN ACCORDANCE WITH THE "DEFERRED SUBMITTALS" SECTION ON THE COVER WAL� (�lDICATION UNIT SEPARATION » (INSULATE WHEN � I „ � ' � ` '�' � • K�ak1��t�n1+���tngto����$Q33 ;'
<br /> (1) LAYER 5/a GWB I (1) LAYER 5/s
<br /> PROVIDE PVA WALL OVER FURR STRIPS SHEET. � � WALL SEPARATING GARAGE/� I ' ' �--5/8" GWB OVER 2x �'����`���������� `��������.��� ;
<br /> PRIMER AS VAPOR BARRIER WOOD I WOOD UNNEATED SPACES � � TYPE X GWB j8'� GWB QVER 2x6 STUDS AT STUDS AT 16° O.C. TYP. ��� �+'�"����C������`��<`�A�� ,
<br /> ON INSIDE FACE OF GWB PLUMBING OR MECHANICAL EQUIPMENT, DUCTS OR VENTS ARE NOT PERMfTTED FLOOR , FLOOR FROM L(VING SPACE) I I 16 O.C. PROVfDE PVA WALL Y%' � � �::, ..,. .. .r �< .,...: ,-.'
<br /> IN THE CAVITY OF TNE 2-NOUR WALL. ELECTRICAL 1NSTALLATtONS SNALL BE UNIT GARAGE - PR(MER AS VAPOR BARRIER
<br /> INSTALLED fN ACCORDANCE WITH THE ELECTRiCAL CODE. PENETRATION B�' , � DUCTS PENETRATING ON INSIDE FACE OF GWB •
<br /> AT UNIT AT EXTERI�R ELECTRICAL OUTLET BOXES SNALL BE 1N ACCORDANCE WITH SECTION R302.4.2 RATED CEILING SHALL BE 5052 REGISTERED
<br /> LOW ROOF � � MIN. 26-GAUGE STEEL � ARCHITECT
<br /> PENETRATIONS 1NT0 SLAB-ON-GRADE NEED NOT BE PROTEGTED. GARAGE GARAGE SEE DETAIL 13/D1
<br /> � � INSU�ATED UNWSULATED
<br /> � �
<br /> �XT. WALL EXT. WALI�
<br /> TYPICAL ROQF/CEILING P�NEI�R.ATIC�N L�CATIC)�1� � ' TYPlC/-�L �L�OR. EXTERI�R WALL � GARAGE ROBERT E. WEIBLE
<br /> STATE OF WASHINGTON �
<br /> 7 7� _ � 1
<br /> 1 1/2" = 1'-0" SECTI�N F(�R FIRESTC�PPIN� N.T.s. SECTION � 1/2" = 1'-0" SECT��� 3" = 1'-0" P�N
<br /> �
<br /> �
<br /> �.
<br /> �.
<br /> �
<br /> PROVfDE A MINIMUM NOTE: SHEAR DIAPNRAGM �
<br /> OF 30 HEADROOM MAY OCCUR ON EITNER �
<br /> CLEARANCE SIDE OF THE WALL OR ��-
<br /> ON BOTN S1DES. �
<br /> R00� TRUSS SOLID 5/s" GWB
<br /> OVER SHEAR PANELS �
<br /> BLOCKING 5/s" GWB OVER 2x STUDS AT 16" OC. WNERE INDICATED �
<br /> TYP. FLOOR SHEATHING GARAGE WALLS FIRE TAPE ONLY. ON SNEAR PLANS
<br /> PER STRUCTURAL .;^
<br /> �
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<br /> �- � • � 2 �
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<br /> ER I� � '
<br /> I UL ON �
<br /> WH A NH� TE PA �"'
<br /> . ., :.�.:.. ,:. �
<br /> 0 XT R OR C N IT QN �
<br /> WEATNERSTRIPPlNG , . . . - . �, �
<br /> �- �
<br /> ....:... .:: ..... . ���2%4" TRlM _ o ��
<br /> 5/a" GWB OVER 2x STUDS AT 16" OC. �
<br /> 5!a" GWB CLG. 3" x 5/a" GWB GARAGE WALLS FIRE TAPE ONLY. . � �
<br /> z �
<br /> 10 10 _
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<br /> 1 � ATTIC ACCESS ------------------ ------------------- ------ TYPICAL 1NTER� R W LL � o .
<br /> (2) LAYERS 5/a" TYPE 'X' SIDING AT EXTERIOR� 2 � � � N
<br /> 1 1 l 2" = 1'-0" S E C T I O N GYPSUM SHEATHING CONDITIONS PLACEp OVER GWB. 3" = 1'-0" P L A N � �
<br /> 5 _ 1 HR. �A Fil� N�. FC5406
<br /> Q� Base layer %" type X gypsum waliboard applied at right angles to 2X10 wood
<br /> joists 24' o.c. with �� Type W or S drywall screws 24° o.c. Face layer 5/° type X 2x6 STUDS � � �
<br /> gypsum wallboard or gypsum veneer base applied at right angies to joists with 16" OC �p � 6 �
<br /> � 1�/a° Type W or S drywall screws 12" o.e. at joints and intermediate joists a�d �� � .. ��� � r
<br /> �.. :. . � ,. . .. . � : : _
<br /> Type G drywall screws 12" o.c. placed 2" back on either side of end joints. Joints � �, �
<br /> offset 24" from base layer joints. Wood joists supporting Yz" plywood with exterior 2 � �
<br /> g(ue applied at right angles to joists with 8d nails. Ceiling provides one hour fire T RM L � �
<br /> 2x4 BLQCKfNG resistance protection for framing, including trusses.
<br /> AT 24" O.C. IN U AT O � 4� '
<br /> �
<br /> 2 4 1-HOUR FLC�OR/�EILIN� /�SSE�VI�LY � � �
<br /> SCREW TQ BLOCKING ` „ , ,> 6 a
<br /> 3 = 1 -0 S�CT�QN �
<br /> ..
<br /> B CEILING MUS7
<br /> �� � . : .:... � .:.._. :, .. .: .: .:.. . .. .. . .. .: .... :.
<br /> . . .
<br /> ;: . .
<br /> WHERE �URRED CLG. MEETS CONTINUE THRU .
<br /> � COMMON WALL GARRY GWB TO MAiNTAfN � 5/a" GWB EACH SIDE
<br /> CONTINUOUS TNRU FLOOR RATING FlRE TAPE ONLY
<br /> � � 2 . SHEAR DIAPNRAGM, WHERE ON GARAGE SIDE
<br /> OCGURS, SHALL BE PLACED
<br /> � 4 4 5/8" GWB OVER BETWEEN STUDS AND GWB � �
<br /> ( 2x4 FRAMING a '� -
<br /> ' � MEANS AND METHODS QF PROVID(NG "' j
<br /> 8 CONCEALED SPACES SHALL PROTECTION AT BOTH MEMBRANE ANQ �
<br /> D1 BE FIRESTOPPED !N BQTH THROUGH PENETRATIONS WILL BE PROVIDED BY
<br /> D(RECTIONS AT 10'-0" ON CENTER (2) LAYERS 5/8" TYPE 'X' GWB CONTRACTOR AS A DEFERRED SUBMITTAL. SEE
<br /> QR (2) LAYERS 5/8" TYPE 'X' GWB DEFERRED SUSMITTAL NOTES ON COVER SNEET.
<br /> �
<br /> j"�[ [ DQUBLE 2x4 WALL OVER WALL SNEATNING ��R��� • TO " U N IT WALL
<br /> 1(� SVl F�T � �LILING ON SEPARATE PLATES �.. - :: : - ;. �
<br /> - WITN STUDS AT 16" O.C. : . ,. : .:. : : , � Q,� •
<br /> .l SECTION � 3» _ �,-o» PLAN �
<br /> 1 1/2" = 1'-0" ,
<br /> PROVIDE VERTfGAL 2 � �
<br /> AND HORIZONTAL � �
<br /> CONCRETE SLAB FIREBLOCKING AT NOTE: CONTINUE OSB SHEATHING SID)NG OVER 5/a" TYPE 'X' GYPSUM s �
<br /> 0/ 10 MIL VAPOR CONCRETE SLAB 10'-0" MAX. OC. 4 TO THE NEAREST CORNER. SHEATHING OVER EXTERIOR WOOD Q� � '
<br /> _ SHEATNING WNERE INDICATED .
<br /> BARR[ER 0/ 4" FREE 0/ 4" FREE NOTE: FQR SLAB FIBERGLASS INSUL. SIDING OVER 5/" TYPE 'X' � �
<br /> DRAINING MATERIAL DRAiNING MATERlAL DEPTN, SEE FIRMLY ATTACNED. , GYPSUM SNEATHING - - - ------------ G� � o
<br /> 0/ COMAACTED FILL 0/ CQMPACTED FIL.L FOUNDATfON PLANS �
<br /> -------------------------------- -----------
<br /> 3 1/2" ACOUST(CAL 2 � � � �,,�
<br /> INSULATION EACH SIDE. ; �/� � � .�.r
<br /> d , a a d o d a � N T REQUIRED WNERE SOTH w♦
<br /> 0 2 2
<br /> N
<br /> ' a . ° a ? � . ' o .° a a SlDES ARE AN UNHEATED 4 ,� � Q�
<br /> o , a � 'a . CONDITION _ � Rj � .
<br /> " '�. ' 'd � _ ' . ., a. . 'p . . . ' .0 . ' .. � .
<br /> . . d . ,d . � d � , d . d a. TNERMA ��
<br /> . �,: .
<br /> 4, a a
<br /> I ULATI N .� � �
<br /> � 4 �Q a � a ° � NOTE: CONTINUE WALL ( 0 IN ULATlON T U HEATED PAC ) � ,�+" �y,
<br /> �° :, ° aa ` o ° � �a 2 LAYERS 5 8" TYPE 'X' G41B �
<br /> . `. 4 ° a :.° . .° . °. � � ° , .° . Q NEAREST CORNER E OR 2 LAYERS 5 8" TYPE 'X' GWB � � s' Q
<br /> . , ,
<br /> - . OVER WALL SHEATHING � � >
<br /> .
<br /> a° .. - o Q Q. a . °. . , a a Q. a
<br /> . . � -
<br /> 5/s" TYPE 'X' GWB .
<br /> W �
<br /> %� , 2--HR. �A Fil� Nt�. WP 3�320 55 fo 59 ST� SOUND OVER 2x STUDS AT 16" oc � �
<br /> � �' Base (ayer 5/8" type X gysum wallpoard or gypsum veneer base applied at right '� �
<br /> � angles to each side of double row of 2 x 4 woad studs 16" o,c. on separate p(ates 1 �R, �!� Fv��' NO WP�105 �
<br /> I ( �—I I I=� ( �—I � I=��j=� ( �_; � �_� � �=I I I I I I=� � (_� � (= 1" aparf with bd coated nails, 9 7/8" iong, 0.085' shank, 1/4' heads, 24 o.c. Face layer Exterior Side - One layer 5/s° Type X g psum sheathin , 48" wide,a lied arallel to �� �
<br /> —� � �=I I I-) ( (—) � �--� I (;;,I ' � � � �—) ( f � ( �—� � �—� � f=� I � 5/8" type X gypsum wallboard or gysum veneer base applied at right angles to each studs with galvanized roofing nails, 1%a" long, 0.120" shagk, %6' or Yz' peads,p° o.c. in � O
<br /> ��`� side with 8d coated nails, 2 3/8" long, 0.100" sha�k, 1/4" heads, 8"o.c. field, 4° o.c. perimeter. Joints ofi gypsum sheathing may be left untreated. Exterior � �"
<br /> O � �'S ) cladding to be attached thraugh sheathing to studs. Wallboard and sheathing nailed Q '
<br /> Joints sta y 9 to top and bottom plates a'r 7" o.c. � �'
<br /> �_� ggered 16' each la er and side. Sound tested with 3 1/2" lass fiiber insulation
<br /> LIVING UNITS GARAGES stapled to studs in stud spaces on one side and with nails for base layer spaced 6" Interior Side - One (ayer %" type X gypsum wallboard or water resistant backer board �
<br /> o.c. Horizontal bracing required at mid-height. (LOAD-BEARING) or veneer base appiied parallel with or at right angles to 2 x 4 wood studs, 24" o.c. �
<br /> with bd coated nai(s 1%" long, 0.0915` shank, Y4" heads, 7° o.c. (LOAD-BEARING) �
<br /> r
<br /> y
<br /> �
<br /> 2� TYP. AT SLAB-QN-�RADE 2-HR C��U�L� STUL�l FIRE WALL A' 1-HQUR WALL 'o JobNo.: 13-47
<br /> � j T
<br /> z Sheet No.:
<br /> 1-1/2" = 1'-0" SECTION 3" - 1'-0" P�N 3" = 1'-0" P�� o
<br /> � D1
<br /> _ _ Sheet Order: � g � F � � J� � � `�
<br /> . . . . . . . . . . . . .. . . . . . . .. . . . .. ... .. . . . . . . . . . . . . . . . . . . . . . T
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