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<br />UL DESIGN U334 - 2 HOUR RATED BEARING WALL
<br />WOOD STUDS: MINIMUM 2X4 NOMINAL SPACED 16" O.C. CROSS BRACED AT MID -HEIGHT AND EFFECTIVELY FIRE STOPPED
<br />AT TOP AND BOTTOM OF WALL.
<br />RESILIENT CHANNEL: 25 MSG GALVANIZED STEEL, NOMINAL 2 1/2" WIDE BY 1/2" DEEP. RESILIENT CHANNELS PLACED
<br />PERPENDICULAR TO STUDS, SPACED VERTICALLY MAX 24" O.C., FLANGE PORTION ATTACHED TO EACH INTERSECTING
<br />STUD WITH 1" LONG TYPE S STEEL SCREWS.
<br />GYPSUM BOARD: 5/8" THICK TYPE C OR TYPE X, 4' WIDE. ATTACHED TO FURRING CHANNELS: BASE LAYER WITH 1" LONG
<br />TYPE S STEEL SCREWS SPACED MAX 24" O.C., FACE LAYER WITH 1 5/8" LONG TYPE S STEEL SCREWS SPACED MAX 12" O.C.
<br />ATTACHED TO WOOD STUDS: BASE LAYER WITH 1 7/8" LONG 6D COATED NAILS SPACED MAX 14" O.C., FACE LAYER WITH 2
<br />3/8" LONG 8D COATED NAILS SPACED MAX 7" O.C. BASE LAYERS INSTALLED VERTICALLY, FACE LAYERS INSTALLED
<br />HORIZONTALLY WITH BUTT JOINTS OFFSET 16" FROM BASE LAYERS
<br />BATTS & BLANKETS: GLASS FIBER INSULATION. THE CAVITIES FORMED BY THE STUDS FRICTION FIT WITH R-19 UNFACED
<br />FIBERGLASS INSULATION BATTS MEASURING 6 1/4" THICK AND 15 1/4" WIDE. SEE BATTS AND BLANKETS (BZJZ) CATEGORY
<br />FOR NAMES OF CLASSIFIED COMPANIES
<br />JOINT TAPE & COMPOUND:
<br />CAULKING & SEALANTS: A BEAD OF ACOUSTICAL SEALANT APPLIED AROUND THE PARTITION PERIMETER FOR SOUND
<br />CONTROL.
<br />5/8" TYPE X GWB* *TYPE X OR TYPE C BOARD PER THE
<br />25 MSG RESILIENT ASSEMBLY DESCRIPTION. GYPSUM BOARD
<br />CHANNEL 24" O.C. VERT. PRODUCTS TO BE USED IN THIS ASSEMBLY
<br />MUST BE APPROVED BY ARCHITECT PRIOR
<br />TO ORDERING
<br />2X6 STUD
<br />(2) 5/8" TYPE X GWB*
<br />FRICTION FIT BATT INSULATION __/
<br />2HR-RATED WOOD SHAFT WALL ENCLOSURE WALL
<br />7J
<br />UL ASSEMBLY: U334 STC: 58
<br />TYPE: BARRIER - TYPE V-A CONSTRUCTION SOUND TEST: USG 810219
<br />LOCATION: ELEVATOR ENCLOSURE, INTERIOR EXIT STAIR
<br />ENCLOSURE, SHAFT ENCLOSURE
<br />NON -RATED FURRING WALL
<br />WOOD STUDS: MINIMUM 2X4 NOMINAL SPACED 16" O.C. CROSS BRACED AT MID -HEIGHT
<br />or
<br />METAL STUDS: MINIMUM 20 MSG SPACED 16" O.C. CROSS BRACED AT MID -HEIGHT
<br />GYPSUM BOARD: 5/8" THICK TYPE X GYPSUM WALLBOARD, 1" TYPE S DRYWALL SCREWS, SPACED 12" ON CENTER,
<br />BATTS & BLAN KETS(OPTIONAL): GLASS FIBER INSULATION. THE CAVITIES FORMED BY THE STUDS FRICTION FIT WITH R-19
<br />UNFACED FIBERGLASS INSULATION BATTS.
<br />JOINT TAPE & COMPOUND: WALLBOARD JOINTS TO BE COVERED WITH PAPER TAPE AND JOINT COMPOUND, FASTENER
<br />HEADS COVERED WITH JOINT COMPOUND.
<br />CAULKING & SEALANTS: A BEAD OF ACOUSTICAL SEALANT APPLIED AROUND THE PARTITION PERIMETER FOR SOUND
<br />CONTROL.
<br />5/8" TYPE X GWB
<br />2X4 STUD
<br />OR METAL
<br />STUD
<br />n NON RATED WOOD STUD FURRED WALL
<br />1� GA FILE: NONE
<br />TYPE: FURRED WALL
<br />n NON RATED METAL STUD FURRED WALL
<br />GA FILE: NONE
<br />TYPE: FURRED WALL
<br />REQUIRED STC: NONE
<br />REQUIRED STC: NONE
<br />UL DESIGN U305 -1 HOUR RATED UNIT DEMISING WALL
<br />WOOD STUDS: MINIMUM 2X4 NOMINAL SPACED 16" O.C. CROSS BRACED AT MID -HEIGHT AND EFFECTIVELY FIRE STOPPED
<br />AT TOP AND BOTTOM OF WALL.
<br />GYPSUM BOARD: 5/8" THICK PAPER OR VINYL SURFACED, WITH BEVELED, SQUARE, OR TAPERED EDGES, APPLIED EITHER
<br />HORIZONTALLY OR VERTICALLY. GYPSUM PANELS NAILED 7 IN. OC WITH 6D CEMENT COATED NAILS 1-7/8" LONG, .0915"
<br />SHANK DIAM. AND 15/64" DIAM HEADS. WHEN USED IN WIDTHS OTHER THAN 48 IN, GYPSUM PANELS ARE TO BE INSTALLED
<br />HORIZONTALLY.
<br />BATTS & BLANKETS(OPTIONAL): GLASS FIBER OR MINERAL WOOL INSULATION. PLACED TO COMPLETELY OR PARTIALLY
<br />FILL THE STUD CAVITIES.
<br />JOINT TAPE & COMPOUND:
<br />CAULKING & SEALANTS: A BEAD OF ACOUSTICAL SEALANT APPLIED AROUND THE PARTITION PERIMETER FOR SOUND
<br />CONTROL.
<br />5/8" TYPE X GWB
<br />SHEATHING PER
<br />2x4 WALLS TYP.
<br />FOR LOCATIONS.
<br />3 1/2" BATT I N S U L1
<br />5/8" TYPE X GWB
<br />n 1-HOUR RATED UNIT DEMISING WALL
<br />UL DESIGN NO. U 305
<br />TYPE: V-A CONSTRUCTION
<br />Kin-=• AT1ArCT1A/AI I C IKUl MCACC AIM CIMAl�C -rn G11 I�r
<br />TYPICAL DEMISING WALLS BETWEEN UNITS
<br />STC: 56-60
<br />SOUND TEST: NBS-W13A, NRC-TL-93-266
<br />GYPSUM WALLBOARD, RESILIENT CHANNELS,
<br />MINERAL OR GLASS FIBER INSULATION, WOOD STUDS
<br />Resilient channels 24" o-c. attached at right angles to ONE SIDE of 2 x 4 wood studs 24"
<br />o.c. with 11/4" Type S drywall screws. One layer Ne" type X gypsum wallboard or gypsum
<br />veneer base applied at right angles to channels with 1" Type S drywall screws 8" o.c.
<br />with vertical joints located midway between studs. 3" mineral or glass fiber insulation in
<br />stud space.
<br />OPPOSITE SIDE: One layer s/a" type X gypsum wallboard or gypsum veneer base applied
<br />parallel or at right angles to studs with 6d cement coated nails, 17/8" long, 0.0915" shank,
<br />13/64" heads, 7" o.c.
<br />Vertical joints staggered 24" on opposite sides. (LOAD -BEARING)
<br />Thickness: 53/e"
<br />Approx. Weight: 7 psf
<br />Fire Test: Based on UL R14196,
<br />05NK05371, 2-15-05,
<br />UL Design U309
<br />Sound Test: NRCC TL-93-103,
<br />I RC -I R-761, 3/98
<br />5/8" TYPE 'X' GYPSUM
<br />BOARD
<br />SHEATHING PER
<br />STRUCTURAL
<br />2x4 & 2x6 WALLS USED AT
<br />VARIOUS LOCATIONS, SEE — — —
<br />UNIT PLANS FOR LOCATIONS -
<br />SEE EXPLANATORY NOTE B.
<br />1/2" RESILIENT CHANNELS
<br />5/8" TYPE 'X' GYPSUM FRICTION FIT BATT INSULATION AT
<br />BOARD PLUMBING WALLS. SEE EXPLANATORY
<br />NOTE A.
<br />1 HR-RATED WOOD STUD WALL 2X6
<br />-
<br />GA FILE: WP 3243
<br />TYPE: PARTITION - TYPE V-A CONSTRUCTION
<br />LOCATION: CORRIDOR
<br />1 HR-RATED WOOD STUD WALL 2X4
<br />17r 1
<br />GA FILE: WP 3243
<br />TYPE: PARTITION - TYPE V-A CONSTRUCTION
<br />LOCATION: CORRIDOR
<br />CORRIDOR SIDE
<br />UNIT SIDE
<br />CORRIDOR WALL
<br />STC: 53
<br />SOUND TEST: TL-07-145
<br />CORRIDOR WALL
<br />STC: 53
<br />SOUND TEST: TL-07-145
<br />GYPSU M WALLBOARD, WOOD STUDS
<br />One layer spa' type X plain or predeooraled gypsum v allboard, water-resiatanl gypsum
<br />backing kowd. Or gyPSum veneer base applied paradlet ce al right angles tin each Ae of
<br />2 x 4 weirs i stuns 16' -n n. with Sri r5areri mails, 1 Vill long, k0i 6_915' Shan k, 14' I*ads, 7'
<br />D.D. Joinills of square edge, bevel edge or prledecaraled ivall board many- be left exposed
<br />JDint's slaggered T6' on DppOSde Sides (LOAD -BEARING)
<br />5/8" FIRE SHIELD TYPE C GWP
<br />2x4, 2x6 & 2X8 WALLS USED
<br />AT VARIOUS LOCATIONS,
<br />SEE UNIT PLANS FOR
<br />LOCATIONS - SEE
<br />EXPLANATORY NOTE B.
<br />5/8" FIRE SHIELD TYPE C GWE
<br />1 1\IV I IVIV 1 11 U/-,1 1 IIVVVLl,I IVIV !,1
<br />PLUMBING WALLS. SEE EXPLANATORY
<br />NOTE A.
<br />�5 r'
<br />_ 1 1
<br />Th iokfleSS; 47;igh
<br />Approx. Weight: 7 pef
<br />R rye Test: U L R13119-4, -6, & f 7-52;
<br />L I L P 2717-fig, 1-20;
<br />L I L R3501-52. 345-66.
<br />UL DeS�fk U305;
<br />L I LC Design W 1
<br />Bound Tf>si1. OR 54-8, 2-4-64
<br />N X
<br />_ X — NN`
<br />cocq co V
<br />Nco V
<br />NON -RATED WOOD STUD WALL TYPICAL NON -LOAD BEARING INTERIOR WALL
<br />7B
<br />GA FILE: WP 3605 REQUIRED STC: NONE
<br />TYPE: PARTITION - TYPE V-A CONSTRUCTION
<br />LOCATION: PER PLANS
<br />1 HR-RATED WOOD STUD WALL TYPICAL LOAD BEARING INTERIOR WALL
<br />n
<br />GA FILE: WP-3605 REQUIRED STC: NONE
<br />TYPE: PARTITION - TYPE V-A CONSTRUCTION
<br />LOCATION: PER PLANS
<br />2" x 6" wood studs at 16" centers with double top plates, single bottom plate; interior
<br />16. Exterior walls
<br />side covered with 5/8" Type X gypsum wallboard, 4" wide, applied horizontally or verti-
<br />rated for fire
<br />cally with vertical joints over studs and fastened with 2'/4" Type S drywall screws,
<br />resistance from
<br />16-1.29
<br />spaced 12" on center, wallboard joints covered with paper tape and joint compound, fas-
<br />_
<br />69/
<br />the inside only in
<br />tener heads covered with joint compound, exterior side covered with'/16" wood struc-
<br />16
<br />accordance with
<br />tural panels fastened with 6d common nails (bright) spaced 12" on center in the field and
<br />Section 705.5.
<br />6" on center along the panel edges. Cavity to be filled with 5'/2" mineral wool insulation.
<br />Rating established from the gypsum -covered side only.
<br />q. The design stress of studs shall be equal to a maximum of 100 percent of the allowable F'c calculated in accordance with Section 2306.
<br />EXTERIOR FINISH ^�^
<br />ELEVATION
<br />SHEATHING PER
<br />STRUCTURAL
<br />2x8 & 2x6 WALLS L
<br />VARIOUS LOCATIC
<br />PLANS FOR LOCA7
<br />SEE EXPLANATOR
<br />5/8" TYPE 'X' GYP S
<br />WALLBOARD
<br />MINERAL FIBERGL,-,""
<br />BATT INSULATION
<br />1-HOUR RATED WOOD STUD WALL
<br />7A
<br />IBC: TABLE 721.1(2) 16-1.2
<br />TYPE: EXTERIOR - TYPE V-A CONSTRUCTION
<br />LOCATION: PER PLANS
<br />NON -RATED WOOD STUD WALL
<br />A7
<br />IBC: TABLE 721.1(2) 16-1.2
<br />TYPE: EXTERIOR - TYPE V-B CONSTRUCTION
<br />LOCATION: PER PLANS
<br />EXTERIOR WALL
<br />REQUIRED STC: NONE
<br />WALLS AND INTERIOR PARTITIONS, NONCOMBUSTIBLE
<br />GA FILE NO. WP 1072 GENERIC 1 HOUR 45 to 49 STC
<br />FIRE SOUND
<br />GYPSUM WALLBOARD, STEEL STUDS
<br />One layer 5/8" type X gypsum wallboard or gypsum veneer base applied parallel
<br />steel studs 24" o.c.
<br />or at right angles to each side of 3-5/8", 18 mil (25 ga.), s ee to ,
<br />with 1" Type S drywall screws 8" o.c. at vertical joints and 12" o.c. at floor and
<br />ceiling runners and intermediate studs.
<br />Joints staggered 24" on each side and on opposite sides. Sound tested with 3-
<br />1/2" glass fiber friction fit in stud space. (NLB)
<br />Thickness:
<br />4-7/8"
<br />Approx. Weight:
<br />6 psf
<br />Fire Test:
<br />See W P 1350
<br />(FM WP-45, 6-19-68;
<br />OSU T-1770, 8-61;
<br />ULC 79T484, 9T500,79T497,
<br />8-12-81,
<br />ULC Design W415)
<br />Sound Test:
<br />NRCC 816-NV, 2-3-81
<br />r-/011 T\/t7C IIVII f�\/1701 Inn C`LJCATLJIAIf'
<br />ALTERNATE NON COMBUSTIBLE ASSEMBLY 413: FILL CAVITY
<br />WITH BATT INSULATION
<br />5/8" TYPE "X" GYPSUM SHEATHING
<br />1-HOUR RATED NON -BEARING PARTITION
<br />[4:D
<br />GA FILE: WP 1072
<br />TYPE: I -A OR V-A CONSTRUCTION
<br />LOCATION: LEVEL 1
<br />REQUIRED STC: NONE
<br />REQUIRED IIC: NONE
<br />WALLS AND INTERIOR PARTITIONS, NONCOMBUSTIBLE
<br />GA FILE NO, WP 1072 GENERIC 1 HOUR 45 to 49 STC
<br />FIRE SOUND
<br />GYPSUM WALLBOARD, STEEL STUDS
<br />One layer 5/8" type X gypsum wallboard or gypsum veneer base applied parallel
<br />or at right angles to each side of 3-5/8", 18 mil (25 ga.), steel studs 24" o.c. J 1
<br />with 1" Type S drywall screws 8" o.c. at vertical joints and 12" o.c. at floor and
<br />ceiling runners and intermediate studs.
<br />Joints staggered 24" on each side and on opposite sides. Sound tested with 3-
<br />1/2" glass fiber friction fit in stud space. (NLB)
<br />Thickness:
<br />4-7/8"
<br />Approx. Weight:
<br />6 psf
<br />Fire Test:
<br />See W P 1350
<br />(FM WP-45, 6-19-68;
<br />OSU T-1770, 8-61;
<br />ULC 79T484, 9T500,79T497,
<br />8-12-81,
<br />ULC Design W415)
<br />Sound Test:
<br />NRCC 816-NV, 2-3-81
<br />FINISH MATERIAL PER EXTERIOR ELEVATIONS
<br />EXTERIOR MINIMUM R-8.5 CONTINUOUS INSULATION
<br />FURRING STRIPS FASTENED THROUGH
<br />INSULATION TO STUDS
<br />I r--- SHEATHING PER STRUCTURAL OR GYPSUM SHEATHING
<br />25 MSG METAL STUDS
<br />5/8" TYPE "X" GYPSUM WALLBOARD
<br />INTERIOR MINIMUM R-19 BATT INSULATION
<br />NOTE: ON EXTERIOR FACES OF WALLS WHERE STRUCTURAL DOES NOT
<br />CALL FOR SHEATHING, PROVIDE DENS -GLASS GYPSUM SHEATHING IN
<br />THICKNESS TO MATCH STRUCTURAL SHEATHING PANELS.
<br />n 1-HOUR RATED NON -BEARING EXTERIOR WALL
<br />GA FILE: WP 1072 REQUIRED STC: NONE
<br />TYPE: I -A OR V-A CONSTRUCTION REQUIRED IIC: NONE
<br />EXTERIOR WALL LOCATION: LEVEL 1
<br />REQUIRED STC: NONE
<br />55 tNSDTC
<br />GA FILE NO. WP 2922
<br />I PROPRIETARY" I
<br />I DIRER
<br />GYPSUM WALLBOARD, STEEL STUDS
<br />Fire Design:
<br />V77
<br />Base layer 1/2' proprietary type X gypsum wallboard applied parallel to each side of 1-518",I:
<br />V
<br />Y
<br />18 mil steel studs 24" o.c, with 1"Type S screws 36" ox. Second layer 1/2' proprietary
<br />type X gypsum wallboard applied parallel or at right angles to each side with 1-518"
<br />Type S screws 24' o.c. Face layer 1/2' proprietary type X gypsum wallboard apprred at
<br />right angles to each side with 2.1/4" Type S screws 12" o.c. and 1-112" Type G screws
<br />midway between studs 1-117above and below horizontal joints.
<br />Thickness: 4-5/8" (Fire and Sound)
<br />Joints staggered 24" each layer and side. (NLB)
<br />Approx. Weight: 13 psf (Fire and Sound)
<br />Fire Test: WHI-495-0804, 11-19-86;
<br />Sound Design:
<br />UL R7094, 90NK10635,
<br />Sound tested with 1-1/Z" glass fiber insulation friction fit in stud space.
<br />10-24-90,
<br />UL Design U435
<br />Sound Test: NGC 2017054, 5-17-17
<br />PROPRIETARY GYPSUM BOARD
<br />CertainTeed Gypsum Inc .................................. 112" Certaln'reede Type C Gypsum Board
<br />Georgia-Pacific Gypsum LLC.....................112" ToughRocO Fireguard a Gypsum Board
<br />PABCOe Gypsum .............................................. 112" FLAME CURB® Super C Type PG-C
<br />____ (3) 1/2" TYPE C GWB PER ASSEMBLY
<br />1 5/8" METAL STUDS @ 24" O.C.
<br />1 1/2" GLASS FIBER INSULATION FRICTION FIT IN STUD SPACE
<br />(3) 1/2" TYPE C GWB PER ASSEMBLY
<br />3-HOUR RATED NON -BEARING PARTITION
<br />4J
<br />GA FILE: WP 2922
<br />TYPE: I -A CONSTRUCTION
<br />LOCATION: LEVEL 1
<br />CONCRETE MASONRY UNIT (SOLID
<br />GROUTED)
<br />1-HOUR RATED 6" CMU PONY WALL
<br />TO 3ABOVE FINISH FLOOR, TYP.
<br />COMBINED WITH ASSEMBLY 4D FOR COMPLETE PARTITION
<br />1
<br />0-11r,
<br />IN
<br />IBC: TABLE 721.1 (2) 3 REQUIRED STC: NONE
<br />TYPE: I -A OR V-A CONSTRUCTION
<br />LOCATION: PER PLANS
<br />NOTES: 6" WIDTH UNITS MEET ALL MINIMUMS PER TABLE FOR 1 HR RATING
<br />d` -a: a _d- -•° 'da d d c b -' _ d=d 4 LL U
<br />d ,a d - - - - - - _ .ate d' d - ,. a_ a _ O n�N/
<br />-d, P o- ad ° '� ° - ,.c ad ,'d ��/)
<br />d
<br />00
<br />to
<br />It t
<br />SEE ELEVATIONS FOR EXTERIOR FINISH
<br />CONCRETE WALL PER STRUCT.
<br />3-HOUR RATED CONCRETE BEARING WALL
<br />n
<br />REQUIRED STC: NONE 1' IBC: TABLE 721.1 (2) 4-1.1
<br />REQUIRED IIC: NONE TYPE: I -A OR V-A CONSTRUCTION
<br />LOCATION: LEVEL 1
<br />NOTES: 5.7" MINIMUM THICKNESS PER TABLE 721.1 (2) FOR 3-HR RATED WALLS
<br />REQUIRED STC: NONE
<br />REQUIRED IIC: NONE
<br />FIRE & SOUND ASSEMBLIES GENERAL NOTES
<br />1. GA FILE IS FROM GYPSUM ASSOCIATION FIRE RESISTANCE
<br />DESIGN MANUAL GA-600-2015 21 ST EDITION, WASHINGTON
<br />D.C. CONTRACTOR IS TO PROVIDE (2) COPIES OF THIS
<br />MANUAL ON THE JOB SITE TO COORDINATE FIRE RESISTIVE
<br />ATTACHMENT WITH SHEAR CONNECTORS AND SOUND
<br />RATED ASSEMBLIES. CONTRACTOR SHALL REFER TO THE
<br />"GENERAL EXPLANATORY NOTES" FOR ANY ALLOWED
<br />DEVIATION FROM THE TESTED ASSEMBLY.
<br />2. THESE DETAILS REPRESENT MINIMUM ARCHITECTURAL
<br />REQUIREMENTS. IN SOME CASES THE STRUCTURAL
<br />DRAWINGS WILL DETERMINE THE ACTUAL DIMENSIONS AND
<br />CONNECTION METHODS, AND IN THOSE CASES WILL
<br />GOVERN. IT IS THE CONTRACTOR'S RESPONSIBILITY TO
<br />COORDINATE THE STRUCTURAL DRAWINGS WITH THESE
<br />MINIMUM ARCHITECTURAL ASSEMBLIES.
<br />3. STC & ICC TESTS ARE FROM GA MANUAL LISTED ABOVE,
<br />OWENS-CORNING WALL & FLOOR ASSEMBLY GUIDE OR
<br />FROM ICBO/ICC REPORTS.
<br />4. SOUND TRANSMISSION REQUIREMENTS APPLY TO COMMON
<br />INTERIOR WALLS, PARTITIONS AND FLOOR CEILING
<br />ASSEMBLIES BETWEEN ADJACENT DWELLING UNITS OR
<br />BETWEEN DWELLING UNITS AND ADJACENT PUBLIC SPACES
<br />SUCH AS CORRIDORS, STAIRS AND SERVICE AREAS (2015 IBC
<br />1207).
<br />IBC SECTION 1207.2 AIR -BORNE SOUND: NOT LESS THAN
<br />STC 50(45 IF FIELD TESTED). PENETRATIONS OR OPENINGS I
<br />CONSTRUCTION ASSEMBLIES FOR PIPING, ELECTRICAL
<br />DEVICES, RECESSED CABINETS, BATHTUBS, SOFFITS, OR
<br />HEATING, VENTILATING OR EXHAUST DUCTS SHALL BE
<br />SEALED, LINED, INSULATED OR OTHERWISE TREATED TO
<br />MAINTAIN RATINGS. THIS REQUIREMENT SHALL NOT APPLY
<br />TO DWELLING UNIT ENTRY DOORS, HOWEVER SUCH DOORS
<br />SHALL BE TIGHT FITTING TO FRAME AND SILL.
<br />IBC SECTION 1207.3 STRUCTURE -BORNE SOUND: NOT LESS
<br />THAN IIC 50 (45 IF FIELD TESTED).
<br />5. FLOOR/CEILING ASSEMBLY: STC 50 / IIC 50 MIN.
<br />DEMISING WALL: STC 50 MIN.
<br />CORRIDOR WALLS: STC 50 MIN.
<br />6. WHERE SOUND RATED ASSEMBLIES INCLUDE THE USE OF
<br />"RESILIENT CHANNELS", DIETRICH RC-1 DELUXE CHANNELS
<br />SHALL BE USED.
<br />7. SOUND RATED ASSEMBLIES - SOUND CONTROL:
<br />SYSTEMS SHALL BE AIR -TIGHT. ITEMS THAT PENETRATE
<br />THE GYPSUM BOARD SHALL NOT BE LOCATED BACK TO
<br />BACK OR IN THE SAME STUD CAVITY. ANY OPENINGS FOR
<br />FIXTURES OR PIPES SHALL BE CUT TO THE PROPER SIZE
<br />AND SEALED. THE ENTIRE PERIMETER OF A SOUND
<br />INSULATING SYSTEM SHALL BE MADE AIR TIGHT TO
<br />PREVENT SOUND FLANKING. FLEXIBLE SEALANT OR AN
<br />ACOUSTICAL GASKET SHALL BE USED TO SEAL BETWEEN
<br />THE STC RATED SYSTEM AND ALL DISSIMILAR SURFACES
<br />AND ALSO BETWEEN THE SYSTEM AND SIMILAR SURFACES
<br />WHERE PERIMETER RELIEF IS REQUIRED. TAPING GYPSUM
<br />BOARD WALL AND WALL -CEILING INTERSECTIONS PROVIDES
<br />AN ADEQUATE AIR SEAL AT THESE LOCATIONS (ASTM E 497,
<br />GA MANUAL SECTION III).
<br />8. PROVIDE FIREBLOCKING IN ACCORDANCE WITH 2O15 IBC
<br />SECTION 718.2 AS NOTED ON SHEET A051
<br />9. PROVIDE PROTECTION FOR THROUGH PENETRATIONS AND
<br />MEMBRANE PENETRATIONS OF HORIZONTAL ASSEMBLIES
<br />AND FIRE RATED WALL ASSEMBLIES IN ACCORDANCE WITH
<br />2015 IBC SECTION 714 AS NOTED ON SHEET A051.
<br />10. JOINTS INSTALLED IN OR BETWEEN FIRE RESISTIVE RATED
<br />WALLS, FLOORS OR FLOOR/CEILING ASSEMBLIES AND
<br />ROOFS OR ROOF/CEILING ASSEMBLIES SHALL BE
<br />PROTECTED BY AN APPROVED FIRE-RESISTANT JOINT
<br />SYSTEM IN ACCORDANCE WITH 2O15 IBC SECTION 715 AS
<br />NOTED ON SHEET A051
<br />11. CONTINUITY OF FIRE RATED WALLS:
<br />A. FIRE BARRIERS (IBC SECTION 707.5) AND SHAFT
<br />ENCLOSURES (IBC SECTION 713.5): SHALL EXTEND FROM
<br />THE TOP OF THE FLOOR/CEILING BELOW TO THE
<br />UNDERSIDE OF THE FLOOR. ROOF SHEATHING, SLAB OR
<br />DECK ABOVE AND SECURELY ATTACHED THERETO. AND
<br />SHALL BE CONTINUOUS THROUGH CONCEALED SPACES.
<br />B. SMOKE BARRIER (IBC SECTION 709.4): SHALL EXTEND
<br />FROM THE TOP OF THE FOUNDATION OR FLOOR/CEILING
<br />ASSEMBLY BELOW TO THE UNDERSIDE OF THE FLOOR.
<br />ROOF SHEATHING, SLAB OR DECK ABOVE OR TO THE FIRE -
<br />RESISTANCE RATED FLOOR/CEILING OR ROOF CEILING
<br />ABOVE.
<br />C. SMOKE PARTITIONS (IBC SECTION 710.4): SHALL FORM
<br />AN EFFECTIVE MEMBRANE CONTINUOUS FROM OUTSIDE
<br />WALL TO OUTSIDE WALL AND FROM THE TOP OF THE
<br />FOUNDATION OR FLOOR/CEILING ASSEMBLY BELOW TO THE
<br />UNDERSIDE OF THE FLOOR OR ROOF SHEATHING, DECK OR
<br />SLAB ABOVE, INCLUDING CONTINUITY THROUGH
<br />CONCEALED SPACES.
<br />12. SEE "ENERGY CODE COMPLIANCE" NOTES ON SHEET CS01
<br />FOR INSULATION REQUIREMENTS.
<br />13. ALL EXTERIOR GYPSUM SHEATHING BOARD (5/8" TYPE X)
<br />SHALL BE DENS -GLASS GOLD OR EQUAL.
<br />14. THE TERMS "GYPSUM WALLBOARD" AND "GWB" ARE
<br />INTERCHANGEABLE.
<br />15. WATER-RESISTANT GYPSUM WALLBOARD SHALL BE USED
<br />AT ALL "WET LOCATIONS", I.E. @ BATHTUBS.
<br />GA MANUAL GENERAL EXPLANATORY NOTES
<br />A. PER GA MANUAL GENERAL EXPLANATORY NOTE #11: "WHEN
<br />NOT SPECIFIED AS A COMPONENT OF A FIRE TESTED WALL
<br />OR PARTITION SYSTEM, MINERAL FIBER, GLASS FIBER OR
<br />CELLULOSE FIBER INSULATION OF A THICKNESS NOT
<br />EXCEEDING THAT OF THE STUD DEPTH SHALL BE
<br />PERMITTED TO BE ADDED WITHIN THE STUD CAVITY."
<br />B. PER GA MANUAL GENERAL EXPLANATORY NOTE #16
<br />"GREATER STUD SIZES (DEPTHS) SHALL BE PERMITTED TO
<br />BE USED IN METAL OR WOOD -STUD SYSTEMS. METAL
<br />STUDS OF HEAVIER GAGE THAN THOSE TESTED SHALL BE
<br />PERMITTED. THE ASSIGNED RATING OF ANY LOAD BEARING
<br />SYSTEM SHALL ALSO APPLY TO THE SAME SYSTEM WHEN
<br />USED AS A NON -LOAD BEARING SYSTEM. INDICATED STUD
<br />SPACING ARE MAXIMUMS."
<br />C. PER GA MANUAL GENERAL EXPLANATORY NOTE #17
<br />"SPECIFIED FLOOR -CEILING AND ROOF -CEILING FRAMING
<br />SIZES OR TRUSS DIMENSIONS ARE MINIMUMS. GREATER
<br />JOIST OR TRUSS SIZES (DEPTHS) SHALL BE PERMITTED TO
<br />BE USED IN METAL- OR WOOD -FRAMED SYSTEMS.
<br />INDICATED JOIST AND TRUSS SPACING ARE MAXIMUMS."
<br />OHNSON BRAUNDiNC.
<br />15200 52nd Ave. South
<br />Suite 300
<br />Seattle, WA 98188
<br />Phone 206.766.8300
<br />www.johnsonbraund.com
<br />ARCHITECTURE
<br />INTERIOR DESIGN
<br />Greg L. Allwine,
<br />Jeffrey A. Williams,
<br />8556
<br />REGISTERED
<br />ARCHITECT
<br />?JFFREY ARTHUR WILLIAM
<br />ATE OF WASHINGTON
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<br />D. PER GA MANUAL GENERAL EXPLANATORY NOTE #18 "WITHIN
<br />DESIGN LIMITATIONS, THE DISTANCE BETWEEN PARALLEL
<br />ROWS OF STUDS, SUCH AS IN A CHASE WALL, SHALL BE
<br />PERMITTED TO BE INCREASED BEYOND THAT TESTED. PROJECT #: 1827
<br />WHEN STUD CAVITIES IN WALLS CONSTRUCTED OF DRAWN BY: JH
<br />PARALLEL ROWS OF STEEL STUDS EXCEED 9-1/2" AND
<br />CROSS BRACING IS REQUIRED THE CROSS BRACING SHALL CHECKED BY: ST
<br />BE FABRICATED FROM STEEL STUDS."
<br />VERTICAL AND
<br />E. PER GA MANUAL GENERAL EXPLANATORY NOTE #22 HORIZONTAL
<br />ADDITIONAL LAYERS OF TYPE X OR REGULAR GYPSUM ASSEMBLIES
<br />PANELS SHALL BE PERMITTED TO BE ADDED TO ANY
<br />SYSTEM."
<br />F. PER GA MANUAL GENERAL EXPLANATORY NOTE #24 "EACH
<br />PROPRIETARY SYSTEM LISTS SPECIFIC PRODUCTS THAT
<br />ARE ACCEPTABLE FOR USE IN THE SPECIFIC SYSTEM IN A0 0
<br />WHICH THEY ARE LISTED. CONSULT THE MANUFACTURER
<br />FOR INFORMATION ON ADDITIONAL PROPRIETARY PERMIT SET 10/09/2020
<br />PRODUCTS THAT ARE SUITABLE FOR USE IN SPECIFIC
<br />PROPRIETARY SYSTEMS."
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