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<br /> ATTIC INSULATION THE PURPOSE OF THIS DETAIL IS TO INDICATE TYPES OF LOCATIONS OF WALL, I 1-HR WALL BEYOND SIDING OVER
<br /> PER PLAN CEILING AND FLOOR PENETRATIQNS THAT NEED TO BE FIRESTOPPED IN ' ROOF BELOW BUILDING FELT AND SIDING OVER
<br /> A�CORDANCE WITH SECTIQN R302 OF THE 2012 IRC. THE THICK LWES IN THE ATTIC UNiT �4" T&G PLYWOOD SUBFLOOR �N��- SHEATHING. BUILDING FELT AND
<br /> DETAIL INDICATE A PENETRATION BY A PlPE, CONDUIT, VENT, ETC., WHETHER � � OVER FLOQR JOISTS (SEE � SMEATHING.
<br /> PLASTIC (COMBUSTIBLE) OR NON-COMBUSTIB�E. FRAMING PLAN FOR JOIST SIZE)
<br /> R 0 U S S ROOF TRUSSES IN GENERAL THESE PENETRATIONS (OR THE ANNULAR SPACE AROUND THEM) � � ATTIC ____________________________________ ; ,
<br /> ---- -------------------------------- --------- ,
<br /> ,: ,
<br /> A 0 . AT 24" O.C.
<br /> OULD COMPROMISE THE INTEGRITY OF THE FIRE-RATED ASSEMBLY UNLESS (T I ,
<br /> ,
<br /> WERE CLOSED OFF AND PROTECTED DURING A FIRE. , ^
<br /> � 4 ; �
<br /> -
<br /> � - - - 2
<br /> I 2
<br /> '
<br /> SEPARATlON WALLS BETWEEN UNITS ARE FIRE-RATED WALLS. WALLS WITHIN � ' , �,
<br /> UNITS ARE NOT RATED WALLS (EVEN THOUGH TNEY MAY HAVE RATED � �
<br /> L °
<br /> WALLBOARD) AND THEREFORE PENETRATION OF THE WALLBQARD NEED NOT BE i �WARLY WOOD I DUCT � �� TH R AL �' .
<br /> PROTECTED. HOWEVER, PENETRATION OF TNE TOP AND BOTTOM PLATES OF
<br /> FLOOR / I S L TI � � � ;� � a � .; � � !;:
<br /> UNRATED WALLS fNTO A RATED FLOOR ASSEMBLY NEEDS TO BE �IRESTOPPED. � — — — �; � � � � } � �. � � .
<br /> INTERIOR TYPICA� � ; , ; �� � ;
<br /> ..,.. ............. .... . :.. ..... . .... ..... .. .:.. . ... ..... ------------------
<br /> _�_ THE CONTRAC70R SHALL DETERMINE F(RESTOPPING FOR EACH SITUATION, AND ( �..i _,. ;:::
<br /> -- —
<br /> . .. . ,;
<br /> .. .. : .. . .. . . . .
<br /> 5 '� —""—"—""-------- TESTED ASSEMBLIES SHALL BE SUBMITTED TQ THE ARCHITECT AND THE CITY � NON—BEARING PENETRATION � � � �� �� �� ' � �' '� � 6 6 �� ������� �� } ,���f� ���
<br /> 1 LAYER OF /8" GWB VENTED SOFFlT IN ACCORDANCE WITH THE DEF�ERRED SUBMITTALS" SECTION ON TH WALL INDICATION UNIT SEPAR » INSULATE W � I ` ' • ` ` �
<br /> E CQVER � ATION ( HEN ` - ' � ' '
<br /> :. . . .
<br /> ; , .. ., ...
<br /> PROVIDE PVA WALL OVER FURR STRIPS SHEET. , , 1 1 LAYER 5/s" j 9
<br /> (1) LAYER 5/a GWB "
<br /> PRIMER AS VAPOR BARRIER WALL SEPARATING GARAGE/� � � � �������� ������ ��� �����
<br /> WQQ� I WOOD UNHEATED SPACES TYPE 'X' GWB 5 » �—�5�8�� GWB OVER 2x ��a������`��'���' � ���`.���x1�f}� ;
<br /> F�pQ� I I /s GWB OVER 2x6 STUDS AT STUDS AT 16" O.C. TYP. ����'������r,�,t���p���#����
<br /> ON INSIDE FACE OF GWB P�UMSING OR MECHAN(CAL EQUIPMENT, DUCTS OR VENTS ARE NOT PERMITTED ' F�p�� UNIT FROM LfVING SPACE) I I 16' O.C. PROVIDE PVA WALL
<br /> W THE CAVITY OF THE 2-HOUR WALL. ELECTRICAL fNSTALLATIQNS SHALL BE GARAGE PRIMER AS VAPOR BARRIER
<br /> INSTALLED IN ACCORDANCE WITH THE ELECTRICAL CODE. PENETRATION BY DUCTS PENETRATING ON INSIDE FACE OF GWB
<br /> AT UNIT AT EXTERIOR E�ECTRICAL OUTLET BOXES SHALL BE IN ACCORDANCE WITH SECT(ON R302.4.2
<br /> RATED CE(LING SHALL BE 5052
<br /> LOW R�OF � � MIN. 26-GAUGE STEE� REGISTERED
<br /> PENETRATIONS INTO SLAB-ON-GRADE NEED NOT BE PROTECTED. GARAGE GARAGE SEE DETAfL 13/D1 � aRCHirECT
<br /> ( XTULWAL�L UEXT. �WALLD � r
<br /> 17 TYPICAL ROUF/CEILINC PENETRATICJN LOCATIONS � GARAGE ROBERT E. WEIBLE
<br /> 13 ' ' 5 TYPICAL FLOOR EXTERIOR WALL STATE OF WASHINGTON
<br /> 1 1/2" = 1'-0" SECTION F4R FIRESTOPPING sECT�oN 1 1 2" = 1'-0" �
<br /> ".T.s. / SECTION 3°� _ ��-o�� PLAN
<br /> �
<br /> � .
<br /> >
<br /> PROVIDE A MINIMUM �
<br /> NOTE: SHEAR DIAPHRAGM �
<br /> OF 3Q" HEADROOM �'
<br /> CLEARANCE
<br /> MAY OCCUR ON EITHER a,
<br /> SIDE OF THE WALL OR -
<br /> ON BOTH SIDES. Cc
<br /> ROOF TRUSS �8„ GWB �
<br /> SOLID
<br /> OVER SNEAR PANELS �
<br /> BLOCKfNG 5/s" GWB OVER 2x STUDS AT 16" OC. WHERE fNDICATED
<br /> TYP. FLOOR SHEATHING GARAGE WALLS FIRE TAPE ONLY. ON SNEAR PLANS Z
<br /> PER STRUCTURAL �;
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<br /> . .. . . . . . .. . . . . . . . . ' � �.
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<br /> ER L �
<br /> I U� QN �
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<br /> , ..._ . ......:...:....:....., ..
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<br /> WH A NH TE PA
<br /> WEATHERSTRIRPING 0 XT R �R C N IT ON �
<br /> .....::....::.:....... . . .... ............`'�2�/4" TRIM : . . . a,
<br /> �
<br /> � •L
<br /> 5/a" GWB CLG. 3�� X 5/s" GWB �s" GWB OVER 2x STUDS AT 16" OC. o
<br /> GARAGE WALLS FIRE TAPE ONLY. "
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<br /> 10 ��
<br /> ATTIC ACCESS � � �
<br /> �, , » „ , , - TYPICAL INTERIOR WALL � o
<br /> 8 0 ,
<br /> 1 1/2 = 1 -0 SECTION (2� LAYERS 5/s TYPE X SIDING AT EXTERiOR 2 a'
<br /> y N
<br /> GYPSUM SHEATHING CONDITIONS PLACED OVER GWB. 3" = 1'-0" PLAN Q �
<br /> �� 1 HR. GA File No. FC540b +
<br /> Base layer %a" type X gypsum wallboard applied at right angles to 2X10 wood �
<br /> joists 24� O.C. Wffll �Y4 Type W or S drywall screws 24" o.c. Face layer 5/" type X 2x6 STUDS � � o y
<br /> gypsum wallboard or gypsum veneer base applied at right angles to joists with 16" OC Q N
<br /> 1'/s° Type W or S drywail screws 12" o.c. at joints and intermediate joists and �v .
<br /> � ;, ;,. . : o
<br /> �: . . : . . ,. : . . ,. , , ::
<br /> � y
<br /> Type G drywall screws 12" o.c. placed 2" back on either side of end joints. Joints � .�
<br /> 2 ■� �
<br /> offset 24" from base layer ;oints. Wood joists supporting Y�° plywood with exterior �
<br /> 2x4 BLOCKING g4ue applied at right angles to joists with 8d nails. Ceiling provides one hour fire � �
<br /> AT 24" O.C. resistance protection for framing, including trusses. T RM L � �
<br /> IN U AT 0 �
<br /> N�
<br /> , 2 4 1-H O U R F LOOR/CEI�ING ASSEMBLY Q Q =
<br /> � 3
<br /> SCREW TO B L O C K I N G 3" = 1'-0" C j E�.T�Q N 6 a
<br /> ,.
<br /> GWB GEILING MUST _.. �, .. . , . .. .: ... . .. ... . . . o
<br /> WHERE FURRED CLG. MEETS C O N T l N U E T H R U
<br /> COMMON WALL CARRY GWB TO MAINTAIN .5/e" GWB EACH SIDE
<br /> CONTfNUOUS THRU FLOOR RATING F�IRE TAPE ONLY
<br /> 2 2 SHEAR DIAPHRAGM, WHERE a� GARAGE SIDE
<br /> � I OCCURS, SHALL BE PLACED
<br /> � 4 4 5/8" GWB OVER BETWEEN STUDS AND GWB
<br /> N
<br /> 2x4 FRAMWG � a�
<br /> i _ a �L ,
<br /> MEANS AND METHODS OF PROVIDING `^ j
<br /> CONCEALED SPAGES SHALL PROTECTION AT BOTH MEMBRANE AND
<br /> 8 BE FiRESTOPPED IN BOTH THROUGH PENETRATIONS WILL BE PRQVIDED BY
<br /> D1 DIRECTIONS AT 10'-0" ON CENTER CONTRACTOR AS A DEFERRED SUBMITTAL. SEE
<br /> (2) LAYERS 5/8" TYPE 'X' GW8
<br /> OR (2) LAYERS 5/8" TYPE 'X' GWB DEFERRED SUBMITTAL NOTES ON COVER SHEET.
<br /> DOUBLE 2x4 WALL OVER WALL SHEATHfNG �F�+
<br /> 19 SQFFIT � CEILING ON SEPARATE PLATES � `
<br /> ��TH ST�os AT ,6�� o.�. . : _ : : GARAGE - TO - UNIT WALL
<br /> 3 �
<br /> 1 1/2" = 1'-0" SECT��N 3» = 1'-0�� PLAN �
<br /> PROVIDE VERTICAL 2 � �
<br /> AND NORIZONTAL �
<br /> CONCRETE SLAB FIREBLOCKING AT NOTE: CONTINUE OSB SHEATHING SIDING OVER 5/s" TYPE 'X' GYPSUM � �
<br /> 0/ 10 MIL VAPOR CONCRETE S�AB 10'-0" MAX. OC. 4 TO TNE NEAREST CORNER. SHEATNING OVER EXTERIOR WOOD '
<br /> NOTE: FOR SLAB (u �
<br /> FIBERGLASS INSUL. SHEATHING WHERE INDICATED �
<br /> BARRIER 0/ 4" FREE 0/ 4" FREE FIRMLY ATTACHED. SfDING OVER 5/s" TYPE 'X' � .
<br /> DEPTH, SEE GYPSUM SHEATHING ---�--"---�"'-T-'-'"------ Q� � O
<br /> DRAWING MATERIAL DRAINlNG MATERIAL _
<br /> _ FOUNDATION PLANS °p -------------------------------- ----------- �
<br /> 0/ COMPACTED FILL 0/ COMPACTED FILL 2
<br /> 3 1/2" ACOUSTICAL W � .w+ U
<br /> INSULATION EACH SIDE. �
<br /> a: � ° a`� � d Q ° a v a a NOT REQUIRED WHERE BOTH 2 2 � � C �
<br /> a . a 4 . a ." . a 4. SIDES ARE AN UNHEATED ¢ � � � '
<br /> a . a . � COND(TION � O � �
<br /> ° v a � Q v. �. d ' a° d a..
<br /> THERMA �� � � �
<br /> I ULAT( N �
<br /> � ° a . a. d: a Q e.
<br /> d a 4 a a a � a NOTE: CONTlNUE WALL " .: ' : . � � � � � �
<br /> ° , � � a � Q . a ' 0 !N ULATiON T U HEATED PAC
<br /> a. ° d 4,. a a ,, d SHEATNING TO TNE 2 LAYERS 5/8 TYPE X GWB � � L 0
<br /> a.. a .
<br /> Qa Q a. Q d Q Q Q NEAREST CORNER. OR 2 LAYERS 5/8" TYPE 'X' GWB :
<br /> a
<br /> OVER WALL SHEATHING � O � Z
<br /> >
<br /> , 2-HR. GA File No. WP 3820 55 to 59 STC SC)UND �a" TYPE 'x� GWB � W �
<br /> OVER 2x STUDS AT 16" OC � �
<br /> Base layer 5/8' type X gysum wallboard or gypsum veneer base applied at right =
<br /> I f fI angles to each side of double row of 2 x 4 wood studs 16' o.c. on separate plates 1 HR. GA File No. WP8105 �
<br /> � I (i�I I I���I—I f I ( I I—� f I— � �'—I f�=���,�I C f=� � I—f � �— 1" apart with bd coated nails, 1 7!8" long, 0.085° shank, 1/4' heads, 24 o.c. Face layer 5 , �
<br /> =1 I � �—) i �— � � I I �— � � I I 1=I I I—) I I Exterior Side - �ne layer /s Type X gypsum sheathing, 48" wide,applied parallel to �
<br /> -� � �,=� � � -) 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" shank, %6` or Y" heads, 7` o.c. in o � �
<br /> side with 8d caated nails, 2 3/8" long, 0.100" shank, 1/4" heads, 8"o.c, field, 4" o.c. perimeter. Joints of gypsum sheathing may be left untreated. Exterior 0 a
<br /> o � � � r
<br /> cladding to be attached through sheathing to studs. Wallboard and sheathing nailed �
<br /> Joints staggered 16` each layer and side. Sound tested with 3 1/2' glass fiber insulation to tap and bottom plates at 7" o.c. � r
<br /> LIVING UNITS CARAGES stapled to studs in stud spaces on one side and with naifs for base layer spaced b' Interior Side - One layer 5s' type X gypsum waiiboard or water resistant backer board
<br /> o.a Horizontal bracing required at mid-height. (LOAD-BEARWG) or veneer base applied parallel with or at right angles to 2 x 4 wood studs, 24" o.c. � a
<br /> with bd coated nails 1%' long, 0.0915' shank, Ya' heads, 7' o.c. (LORD-BEARING) Q
<br /> w
<br /> 2-HR DOUBLE STUD FIRE WALL �
<br /> 20 TYP. MAT SLAB-QN-GRADE . � JobNo.: 13-4� �
<br /> g 4 1 HOUR 1NALL o
<br /> � 1-1/2� = �'-o" SECTION 3„ - �'-o" PLAN �" _ �'-o" PLAN � sneetNo.:
<br /> 0
<br /> ~ D1�
<br /> Sheet Order: A B U F R E S D I � .
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