Laserfiche WebLink
ATTIC INSULATION <br />THE PURPOSE OF THIS DETAIL IS TO INDICATE TYPES OF LOCATIONS OF WALL, <br />I <br />PER PLAN <br />CEILING AND FLOOR PENETRATIONS THAT NEED TO BE FIRESTOPPED IN <br />ACCORDANCE WITH SECTION R302 OF THE 2012 IRC. THE THICK LINES IN THE <br />ATTIC <br />DETAIL INDICATE A PENETRATION BY A PIPE, CONDUIT, VENT, ETC., WHETHER <br />PLASTIC (COMBUSTIBLE) OR NON-COMBUSTIBLE. <br />R 0 U S S <br />ROOF TRUSSES <br />IN GENERAL THESE PENETRATIONS (OR THE ANNULAR SPACE AROUND THEM) <br />I <br />A 0 <br />AT 24" O.C. <br />WOULD COMPROMISE THE INTEGRITY OF THE FIRE -RATED ASSEMBLY UNLESS IT <br />WERE CLOSED OFF AND PROTECTED DURING A FIRE. <br />SEPARATION WALLS BETWEEN UNITS ARE FIRE -RATED WALLS, WALLS WITHIN <br />PARTY <br />UNITS ARE NOT RATED WALLS (EVEN THOUGH THEY MAY HAVE RATED <br />4WALL WOOD <br />WALLBOARD) AND THEREFORE PENETRATION OF THE WALLBOARD NEED NOT BE <br />PROTECTED. HOWEVER, PENETRATION OF THE TOP AND BOTTOM PLATES OF <br />FLOOR <br />UNRATED WALLS INTO A RATED FLOOR ASSEMBLY NEEDS TO BE FIRESTOPPED. <br />. ..., _ , <br />--------------------- <br />THE CONTRACTOR SHALL DETERMINE FIRESTOPPING FOR EACH SITUATION, AND <br />INTERIOR TYPICAL <br />r <br />TESTED ASSEMBLIES SHALL BE SUBMITTED TO THE ARCHITECT AND THE CITY <br />NON -BEARING PENETRATION <br />, <br />1 LAYER OF 5/8" GWB <br />VENTED SOFFIT <br />IN ACCORDANCE WITH THE "DEFERRED SUBMITTALS" SECTION ON THE COVER <br />WALL INDICATION <br />PROVIDE PVA WALL <br />OVER FURR STRIPS <br />SHEET. <br />PRIMER AS VAPOR BARRIER <br />WOOD <br />ON INSIDE FACE OF GWB <br />PLUMBING OR MECHANICAL EQUIPMENT, DUCTS OR VENTS ARE NOT PERMITTED <br />FLOOR <br />IN THE CAVITY OF THE 2-HOUR WALL. ELECTRICAL INSTALLATIONS SHALL BE <br />AT UNIT <br />AT EXTERIOR <br />INSTALLED WTHEBY <br />ELEC RICALI OUTLEOTRDANCE BOXES SHALL BE NEACCORDANCEICAL <br />WITHESECNETTIONOR302.4.2 <br />LOW ROOF <br />PENETRATIONS INTO SLAB -ON -GRADE NEED NOT BE PROTECTED. <br />GARAGE <br />17 TYPICAL <br />ROOF/CEILING <br />PENETRATION LOCATIONS <br />13 <br />» ,» <br />1 1/2 = 1'-0" <br />SECTION <br />FOR FIRESTOPPING <br />N.T.S. <br />PROVIDE A MINIMUM <br />OF 30" HEADROOM <br />CLEARANCE <br />ROOF TRUSS--` SOLID <br />'F BLOCKING <br />II b�---WEATHERSTRIPPING <br />1.., <br />2Y4" TRIM <br />V8" GWB CLG. 3" x 5l" GWB <br />18 ATTIC ACCESS <br />1 1/2" = 1'-0" SECTION <br />2x4 BLOCKING <br />AT 24" O.C.- <br />SCREW TO BLOCKING—`GWB <br />CEILING MUST <br />WHERE FURRED CLG. MEETS <br />CONTINUE THRU <br />COMMON WALL CARRY GWB <br />TO MAINTAIN <br />FLOOR RATING <br />I <br />CONTINUOUS THRU <br />2 2 <br />4 <br />Ivr <br />4 <br />5/8" GWB OVER <br />2x4 FRAMING <br />CONCEALED SPACES SHALL <br />8 <br />BE FIRESTOPPED IN BOTH <br />D1 <br />DIRECTIONS AT 10'-0" ON CENTER <br />19 SOFFIT 0 CEILING <br />1 1/2" = 1'-0" <br />SECTION <br />CONCRETE SLAB <br />0/ 10 MIL VAPOR CONCRETE SLAB <br />BARRIER 0/ 4" FREE 0/ 4" FREE NOTE: FOR SLAB <br />DRAINING MATERIAL DRAINING MATERIAL DEPTH, SEE <br />0/ COMPACTED FILL 0/ COMPACTED FILL FOUNDATION PLANS <br />d d <br />d4 <br />d e <br />d4' a <br />a <br />a <br />da <br />4 a <br />.d <br />d d <br />da <br />4 a <br />a <br />.d <br />d d.0 <br />4. <br />a. <br />4. <br />a. <br />a <br />.d d <br />a_ <br />d <br />4 <br />.' a <br />a <br />'d <br />a <br />d <br />4 <br />a a, <br />a. <br />d d d <br />a <br />a <br />w 4 <br />a. <br />e <br />II CEdI1 1II II III III —III II1=111—I11 <br />=i! �-1 111 I I ► i �-1 I I, , ,III �� f=1 I ICI 11=i � i=a ! �—� �► <br />LIVING UNITS GARAGES <br />(20 TYP. MAT SLAB -ON -GRADE <br />1-1/2" = 1'-0" SECTION <br />1-HR WALL BEYOND <br />ROOF BELOW <br />ATTIC <br />I <br />i <br />UNIT SEPARATION <br />WALL <br />WOOD <br />FLOOR - <br />GARAGE <br />I <br />I <br />SECTION <br />UNIT Y4" T&G PLYWOOD SUBFLOOR UNIT <br />OVER FLOOR JOISTS (SEE <br />r"RAW W' P1 Ant 1700 1n1cT cnC) <br />(1) LAYER fie" GWB (INSULATE WHEN I <br />SEPARATING GARAGE/ <br />LAYER -Vs' <br />'X' <br />UNHEATED SPACES I <br />I TYPE GWB <br />UNIT FROM LIVING SPACE) I <br />I GARAGE <br />DUCTS PENETRATING <br />RATED CEILING SHALL BE <br />MIN. 26-GAUGE STEEL <br />SEE DETAIL 13/D1 <br />P5 TYPICAL FLOOR <br />1 1/2" = 1'-0" SECTION <br />TYP. FLOOR SHEATHING <br />GYPSUM SHEATHING CONDITIONS PLACED OVER GWB. <br />1 HP, GA File No. FC5406 <br />Base layer %' type X gypsum wallboard applied at right angles to 2X10 wood <br />joists 24' o.c. with 1Ya Type W or S drywall screws 24' o.c. Face layer %' type X <br />gypsum wallboard or gypsum veneer base applied at right angles to joists with <br />1%' Type W or S drywall screws 12' o.c. at joints and intermediate joists and 'IT <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 V plywood with exterior <br />glue applied at right angles to joists with 8d nails. Ceiling provides one hour fire <br />resistance protection for framing, including trusses. <br />6 j3t'p <br />HOUR FLOOR/CEILING ASSEMBLY <br />= 1'-0" SECTION <br />DOUBLE 2x4 WALL <br />ON SEPARATE PLATES <br />WITH STUDS AT 16" O.C.— <br />PROVIDE VERTICAL <br />AND HORIZONTAL <br />FIREBLOCKING AT <br />10'-0" MAX. OC. <br />FIBERGLASS INSUL. <br />FIRMLY ATTACHED. <br />00 <br />3 1/2" ACOUSTICAL <br />INSULATION EACH SIDE. <br />NOT REQUIRED WHERE BOTH <br />SIDES ARE AN UNHEATED <br />CONDITION--/ <br />NOTE: CONTINUE WALL <br />SHEATHING TO THE <br />NEAREST CORNER. <br />-(2) LAYERS 5/8" TYPE 'X' GWB <br />OR (2) LAYERS 5/8" TYPE 'X' GWB <br />OVER WALL SHEATHING <br />2 LAYERS 5/8" TYPE 'X' GWB OR 2 LAYERS 5/8" TYPE 'X' GWB <br />OVER WALL SHEATHING <br />2-HP. GA Fie No. WP 3820 55 to 59 STC SOUND <br />Base layer 5/8' type X gysum wallboard or gypsum veneer base applied at right <br />angles to each side of double row of 2 x 4 wood studs 16' o.c. on separate plates <br />1' apart with 6d coated nails, 1 7/8' long, 0.085' shank, 1/4' heads, 24 o.c. Face layer <br />5/8' type X gypsum wallboard or gysum veneer base applied at right angles to each <br />side with 8d coated nails, 2 3/8' long, 0.100' shank, 1/4' heads, 8'o.c. <br />Joints staggered 16' each layer and side. Sound tested with 3 1/2' glass fiber insulation <br />stapled to studs in stud spaces on one side and with nails for base layer spaced 6' <br />o.c. Horizontal bracing required at mid -height. (LOAD -BEARING) <br />2-HR DOUBLE STUD FIRE WALL <br />:8)2,3" = 1'-0" PLAN <br />SIDING OVER <br />BUILDING FELT AND <br />r11 Ir A TI IIAIn <br />78 k2M V VLM LXd J 1 UUJ Al <br />16" O.C. PROVIDE PVA WALL <br />PRIMER AS VAPOR BARRIER <br />ON INSIDE FACE OF GWB <br />SIDING OVER <br />BUILDING FELT AND <br />r 11rA TI IIAI/I <br />—5/" GWB OVER 2x <br />STUDS AT 16" O.C. TYP. <br />INSULATED <br />UNINSULATED <br />EXT. WALL <br />EXT. WALL <br />EXTERIOR WALL <br />(j)jsf <br />@ GARAGE <br />= 1'-0" <br />PLAN <br />NOTE: SHEAR DIAPHRAGM <br />MAY OCCUR ON EITHER <br />SIDE OF THE WALL OR <br />ON BOTH SIDES. <br />-a" GWB <br />OVER SHEAR PANELS <br />V8" GWB OVER 2x STUDS AT 16" OC. WHERE INDICATED <br />GARAGE WALLS FIRE TAPE ONLY. ON SHEAR PLANS <br />2 <br />GWB OVER 2x STUDS AT 16" OC. <br />GARAGE WALLS FIRE TAPE ONLY. <br />2 TYPICAL INTERIOR WALL <br />PLAN <br />2x6 STUDS <br />40f1 n <br />_1c urrp r-MkIn Jiuc <br />SHEAR DIAPHRAGM, WHERE FIRE TAPE ONLY <br />OCCURS, SHALL BE PLACED ON GARAGE SIDE <br />BETWEEN STUDS AND GWB <br />MEANS AND METHODS OF PROVIDING <br />PROTECTION AT BOTH MEMBRANE AND <br />THROUGH PENETRATIONS WILL BE PROVIDED BY <br />CONTRACTOR AS A DEFERRED SUBMITTAL. SEE <br />DEFERRED SUBMITTAL NOTES ON COVER SHEET. <br />3 GARAGE - TO -UNIT WALL <br />3" = 1'-O" PLAN <br />NOTE: CONTINUE OSB SHEATHING SIDING OVER Ye" TYPE 'X' GYPSUM <br />TO THE NEAREST CORNER. SHEATHING OVER EXTERIOR WOOD <br />SIDING OVER W TYPE 'X' SHEATHING WHERE INDICATED <br />GYPSUM SHEATHING --- �---------------------------1 <br />2 A / \ / \ 1 / \ /A 2 <br />(O IN�ULATIONIN T UT HEATED �PACF ) <br />TYPE 'X' GWB <br />OVER 2x STUDS AT 16" OC <br />1 HZ GA File No. WP8105 <br />Exterior Side - One layer V Type X gypsum sheathing, 48' wide,applied parallel to <br />studs with galvanized roofing nails, 1V long, 0.120' shank, % or Yz' heads, 7' o.c. in <br />field, 4' o.c. perimeter. Joints of gypsum sheathing may be left untreated. Exterior <br />cladding to be attached through sheathing to studs. Wallboard and sheathing nailed <br />to top and bottom plates at 7' o.c. <br />Interior Side - One layer %' type X gypsum wallboard or water resistant backer board <br />or veneer base applied parallel with or at right angles to 2 x 4 wood studs, 24' o.c. <br />with 6d coated nails 13,8' long, 0.0915' shank, Y4' heads, 7' o.c. (LOAD -BEARING) <br />4 1-HOUR WALL <br />3" = 1'-0" PLAN <br />Sheet order: A B U F R E S D <br />5052 REGISTERED <br />ARCHITECT <br />ROBERT E. WEIBLE <br />STATE OF WASHINGTON <br />o, <br />a N <br />a� <br />c <br />m <br />y <br />o <br />a N <br />� <br />^, <br />W <br />c <br />T <br />a <br />m <br />3 <br />a <br />c` <br />�L <br />C <br />E <br />C <br />0 <br />ai <br />Q` <br />W <br />o <br />CLy <br />C <br />N <br />0 <br />LJJ <br />?� <br />0 <br />> <br />0 <br />Z <br />.�+ <br />W <br />C <br />0 <br />0 <br />0 <br />o <br />a <br />� <br />0 <br />r <br />Q <br />W <br />0 <br />o lob No.: 13-47 <br />Sheet No.: <br />0 <br />D 1 <br />