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<br /> I HR RATED FLOOR/CEILINGS: 1 HR RATED PARTY WALLS: 1 HR RATED EXTERIOR WALLS: 4
<br /> (ONLY OCCURS AT UNDERSIDE OF PROJECTIONS(CANTILEVERED GA FILE NO.WP5512 (ONLY OCCURS AT EXTERIOR WALLS THAT ARE PARALLEL TO,AND -
<br /> FLOORS&ENTRY ROOFS)WITHIN 3'OF THE PARTY WALL WITHIN 3 FEET OF,FIRE SEPARATION LINES/LOT LINES) - 3
<br /> CENTERLINE. MINIMUM 1-HOUR FIRE RESISTANCE RATED Reference 23rd edition Gypsum Association Fire Resistance Design Manual L
<br /> CONSTRUCTION SHALL BE MAINTAINED FOR A MINIMUM DISTANCE FIRE RESISTANCE RATING:1 HR LOAD-BEARING a_
<br /> OF 4'AS MEASURED FROM PROPERTY LINE,WHEN PROJECTION SOUND TRANSMISSION RATING(STC):45to 49;test:Riverbank Acoustical Labs 7L75.83 GA FILE NO.WP8130
<br /> EXTENDS BEYOND THE END OF THE NEAREST PARTY WALL AT THE ASSEMBLY DESCRIPTION: Reference 23rd edition Gypsum Association Fire Resistance Design Manual
<br /> FLOOR BELOW) GYPSUM WALLBOARD,WOOD STUDS FIRE RESISTANCE RATING:1HR LOAD-BEARING
<br /> '
<br /> One layer 5/8"type X gypsum wallboard or gypsum veneer base applied parallel or at ASSEMBLY DESCRIPTION:
<br /> right angles to each side of double row of 2 X 4 wood studs 16"o.c.on separate plates 1"
<br /> apart with type W screws 7"OC.Two layers 3-1/2"unfaced glass fiber insulation friction GYPSUM WALLBOARD,GLASS MAT GYPSUM SUBSTRATE,
<br /> FLOORS AT EXTERIOR: fit in stud cavity. WOOD STUDS
<br /> Joints staggered 16"each layer and side.Horizontal bracing required at mid-height. EXTERIOR SIDE:One layer 5/8"proprietary type X glass mat gypsum substrate(sheathing)
<br /> (LOAD-BEARING) applied parallel or at right angles to 2 x 4 wood studs 16"as with galvanized roofing
<br /> GA FILE NO.FC6612 nails,1 3/4"long,0.128"shank,7/16"head,7"ac.Exterior surface covered with weather 1r d o 3
<br /> Reference 23rd edition Gypsum Association Fire Resistance Design Manual exposed Gadding or finish system. o m„
<br /> INTERIOR: INTERIOR SIDE:One layer 5/8"proprietary type glass mat gypsum substrate,glass mat 3 L
<br /> FIRE RESISTANCE RATING:1 HR water-resistant gypsum backing board,gypsum wallboard,water-resistant gypsum -
<br /> backing board,or gypsum veneer base applied parallel or at right angles to studs with ��m
<br /> Bd coated nails,1 7/8"long,0.0915"shank,lW heads,7"ac.
<br /> ASSEMBLY DESCRIPTION: (1)LAYER 5/8"TYPE'X'GWB EACH SIDE Joints staggered on opposite sides.(LOAD-BEARING) it
<br /> GYPSUM BOARD,WOOD TRUSSES 2x4 FRAMING ON SEPARATE PLATES,SPACING PER PROPRIETARY GYPSUM PANEL PRODUCTS -
<br /> Fire Design: STRUCTURAL,NOT TO EXCEED 16"O.C.,V MIN.AIR `- -
<br /> American Gypsum Company LLC-R Type
<br /> Type X
<br /> Base layer 1/2" GAP SEPARATION.
<br /> y type X gypsum wallboard or gypsum veneer base applied perpendicular Certain7eed Gypsum Ina-5/8"ProRoc®Type X Gypsum Panels,5/e"GlasRoc®Sheathing Type% _
<br /> to wood trusses 24"ac.with 1-1/4"Type S screws 24"ac.Face layer 12"type X , STRUCTURAL SHEATHING(PERMITTED TO 8E ADDED Georgia-Pacific Gypsum LLC-5/8"DensGlass Gold®Fireguard®,5/8"DensArmor Plus®Fireguard® �'
<br /> gypsum wallboard or gypsum veneer base applied perpendicular to wood trusses 24' TO THE ASSEMBLY PER G.A.FIRE RESISTANCE DESIGN Lafarge North America Ina-5/8"Firecheck®Type X a
<br /> o.c.with 1-7/8"Type 5 screws 12"o.c.and 1-1/2"Type G screws 12"as placed 3"back MANUAL GENERAL EXPLANATORY NOTES#22) Temple-inland-5/8"T e X F -
<br /> from either side of end joints.Joints offset 24"from base layer joints. National Gypsum Company-5/8"FIRE-SHIELDS Gypsum Sheathing,5/8"FIRE-SHIELDS Gypsum Board c�*�
<br /> Chord and web members fabricated from 2x4 lumber with 20 ga.steel connector plates 31/2"R-15 FIBERGLASS BATT INSULATION(PERMITTED TO BE Temple-Inland-5/8"GreenGlass Type X,5/8"Type X
<br /> having a minimum tooth length of 5116'.Plate design values based upon a safety factor I ADDED TO THE ASSEMBLY PER G.A.FIRE RESISTANCE
<br /> of 4.Trusses have a minimum depth of 12". DESIGN MANUAL GENERAL EXPLANATORY NOTES#10) - Y
<br /> 19/32"T&G plywood with exterior glue applied at right angles to top of trusses with 6d FIBER CEMENT CLADDING PER ELEVATIONS OVER
<br /> common nails e"o.c.PI od end'oints staggered 48". NOTES:
<br /> Ywo 1 WEATHER BARRIER 1,
<br /> PERMITTED WITHIN THIS WALL ASSEMBLY. 5/8"TYPE X`GYPSUM SHEATHING Mvirbn BtlnauN
<br /> i
<br /> ELEC.OUTLET BOXES SHALL BE PROTECTED WITH
<br /> SHEATHING PER STRUCT., PUTTY PA "' STRUCTURAL SHEATHING PERMITTED 70 BE ADDED
<br /> MIN.19/32"PLYWOOD _�11_
<br /> 'rf TO THE ASSEMBLY PER G.A,FIRE RESISTANCE DESIGN
<br /> R-38 FIBERGLASS BATT INSULATION,HELD S" MANUAL GENERAL EXPLANATORY NOTES#22)
<br /> TIGHT TO UNDERSIDE OF FLOOR SHEATHING
<br /> - 512"FIBERGLASS BATT INSULATION(PERMITTED TO BE
<br /> ADDED TO THE ASSEMBLY PER GA-FIRE RESISTANCE
<br /> DESIGN MANUAL GENERAL EXPLANATORY NOTES#10)
<br /> EXTERIOR(1 SIDE): 2x6 FRAMING SPACING PER STRUCTURAL,NOTTO EXCEED
<br /> 2x4 FABRICATED FLOOR TRUSSES AT 24"O.C.
<br /> 16"O.C. FE
<br /> (2)LAYERS 518"TYPE X-GLASS-MAT FACED FIBER CEMENT CLADDING PER ELEVATIONS OVERZqGYPSUM 5!8"TYPE'%'GWB
<br /> THING
<br /> HER BARRIER
<br /> OVER CEMENT CLADDING (I)LAYERFIB 5/8"TYPEASS X T INSULATIONFACED
<br /> (PE GYPSUM
<br /> TED SHEO BE THING ALTERNATE, z z
<br /> FIBER CEMENT CLADDING PER PLANS
<br /> AT CONTRACTOR'S OPTION: Q O
<br /> ADDED TO THE ASSEMBLY PER G.A.FIRE RESISTANCE
<br /> DESIGN MANUAL GENERAL EXPLANATORY NOTES#10) UL DESIGN NO.V337 (n U
<br /> (2 LAYERS R-15 BATT INSULATION=R30 MIN.)
<br /> STRUCTURAL SHEATHING(PERMITTED TO BE ADDED Bearing Wall Rating-1 Hr,fire rating from either face/exposure U) r+�
<br /> TO THE ASSEMBLY PER G.A.FIRE RESISTANCE DESIGN ll
<br /> MANUAL GENERAL EXPLANATORY NOTES#22) 1.Wood Studs-Nam 2 by 6 in.min.,spaced 16 in.OC max.with double 2 by 6 top and single 2 w
<br /> UNIT ENTRY ROOFS: 2x4 FRAMING ON SEPARATE PLATES,SPACING PER by8in,bottom plates.Studs effectively firestoppetl.
<br /> STRUCTURAL,NOT TO EXCEED 16"O.C.,1"MIN.AIR 2. m Board'-An W
<br /> G
<br /> SAME AS ABOVE. GAP SEPARATION. Gypsum y 5/8 in.thick,4 ft.wide,Gypsum Board UL Classified for Fire Resistance w
<br /> (1)LAYER 5/8"TYPE GWB (CKNX)eligible for use in Design Nos.U305 and L501 or G512.Two layers,required for 2 Hr.
<br /> rating,applied vertically.Base layer nailed to wood studs and bearing plates 6 in.OC.with 6d cup- O
<br /> n head drywall nails,1-7/8 in.long.The face layer,with joints staggered from base layer,nailed to 1
<br /> �--� the studs and bearing plates over the base layer,8 in.OC.with Bd wp-head drywall nails,2-3/8 I U
<br /> g„ in.long.Type W screws of the same length,head diameter,as the nails and at the spacing
<br /> described for nails may be used instead of nails.Vertical joints centered over studs and staggered
<br /> min.1 stud cavity from the vertical joints of the building units(Item#5).For 1 Hr.rating,one layer
<br /> applied as specified for base layer.
<br /> ATTIC ABOVE CEILING: CERTAINTEED GYPSUM INC—Type X-1
<br /> 3.Joints and Nall Heads-Wallboard joints covered with tape and joint compound.Nail heads
<br /> EXTERIOR GYP SHEATHING PRODUCTS-FIRE TAPING AND covered with joint compound.
<br /> FASTENER HEAD PROTECTION IS NOT REQUIRED PER GA-600 4.Batts and Blankets-Faced or unfaced mineral fiber insulation,5-112 in.thick,nominal 2.73 W
<br /> EXPLANATORY NOTE#6 pcf,friction fit in the wall cavity between stud,plates. /�
<br /> 5.Building Units'-Min.7/16 in.thick nailed to the wood framing with 1-7/8 in.long,6d nails, it C U
<br /> AT STEPPED ROOFS: spaced 6 in.OC.on the perimeter and 12 in.OC.in the field.Vertical joints centered on studs. Q o
<br /> Horizontal joints backed with nom.2 by 4 wood blocking.When steel framing is substituted for w
<br /> WALL ASSEMBLY SHALL BE AS DETAILED FOR EXTERIOR(1-SIDE) wood framing,1-1/4 in.long Type S steel screws are used in lieu of nails.Horizontal joints backed D 5 3
<br /> PARTY WALL ABOVE,OR AT CONTRACTOR'S OPTION: by steel framing. Q
<br /> LOUISIANA-PACIFIC CORP—Type Blazeguard 2-Side 3
<br /> UL DESIGN NO,V340 U) UJ
<br /> LOUISIANA-PACIFIC CORP—Type LP FlameBlock 2-Side 0
<br /> Bearing Wall Rating-1 Hr,fire rating from either face/exposure 7 9 0
<br /> Indicates such products shall bear the UL or cUL Certification Mark for jurisdictions employing F,
<br /> O1.Wood Studs.Nam 2 by 4 in.min.,spaced 16 in.OC max.with double 2 by 4 top and single 2 by 4 in, the UL or cUL Certification(such as Canada),respectively. W U
<br /> bottom plates.Studs effectively firestoppetl. LL
<br /> O _
<br /> 2.Gypsum Board'-Any 518 in.thick UL Classified Gypsum Board that is eligible for use in Design Nos. U
<br /> 1-01,G512 or U305.1 Hr rating-Nam.5/8 In.thick,4 ff.wide,applied vertically,and nailed to studs and Z U a
<br /> bearing plates 7 in.OC.with 6d cement coated nails,1-7/8 in.long,0.0915 in.shank tliam.and 114 in.tliam. FIBER CEMENT CLADDING PER ELEVATIONS OVER
<br /> UJ head.Vertical joints centered over studs and staggered min.1 stud cavity from the vertical joints of the
<br /> building units(Item#5).2 Hr rating-two layers required,base layer nailed 6 in.OC.with 6d cement coated WEATHER BARRIERco
<br /> nails,1-7/8 In.long,0.0915 in.shank diem.and 1/4 in.them.head.The face layer nailed to the studs and
<br /> bearing plates over the base layer,8 in.OC with 8d cement coated nails,2-318 in.long,0.113 in.shank dlam. LP BLAZEGLARD 2-SIDE OR FLAMEBLOCK 2-SIDE
<br /> 9/32 in.tliam.head. SHEATHING,FASTENER TYPE/SPACING PER STRUCT.
<br /> 3.Joints and Nall Heads-Wallboard joints covered with tape and joint compound.Nail heads covered with 51/2"MINERAL WOOL BATT INSULATION,R-21 MIN.
<br /> Z joint compound.
<br /> (MINERAL WOOL REQUIRED FOR FIRE RATING)
<br /> H 4.Batts and Blankets-Faced or unfaced mineral fiber insulation,3-1/2 in.thick,minimum 2.87 pcf,friction 2x6 FRAMING SPACING PER STRUCTURAL,NOT TO EXCEED
<br /> z
<br /> N fit in the wall cavity between stud,plates. 16"O.C.
<br /> a 5.Building Unite'-Building units placed with the laminate face against or laminate face away from,and 5/8"TYPE'X'GWB
<br /> nailed to,the wood framing,with 1-7/8 in.long,6d nails,spaced 6 in.OC.on the perimeter and 12 in.OC.in
<br /> o the field.Vertical joints centered on studs.Horizontal joints backed with nom.2 by 4 wood blocking.
<br /> E m
<br /> LOUISIANA-PACIFIC CORP—Type Biweguard 1-Side `
<br /> N
<br /> LOUISIANA-PACIFIC CORP—Type LP FlameBlock 1-Side O c
<br /> Indicates such products shall hear the UL or cUL Certification Mark for jurisdictions employing the UL or
<br /> o cUL Certification(such as Canada),respectively,
<br /> r
<br /> c
<br /> a
<br /> 3
<br /> SOLID 2x WOOD BLOCKING,NO VENTING PERMITTED O
<br /> I a
<br /> FIBER CEMENT CLADDING PER ELEVATIONS OVER °.'JOB NO.:
<br /> WEATHER BARRIER 22205
<br /> N
<br /> (1)LAYER 5/8"TYPE'X'GLASS-MAT FACED GYPSUM -
<br /> SHEATHING OR 5/8"TY'PE'X'GWB,FIRETAPED ��PLOT DATE
<br /> -3 112"2.87 PCF MIN.UNFACED MINERAL FIBER 1.. PM
<br /> m INSULATION NOTES: -
<br /> (REQUIRED FOR 1-HR FIRE RATING W/EXPOSURE 1.Metallic outlet boxes shall be permitted to be installed in wootl and steel stud walls or 5.DATE: 06/08/2023
<br /> FROM BOTH SIDES,NOT FOR THERMAL INSULATION) partitions having gypsum board facings and classified as two hours or less.The surface area of
<br /> E individual boxes shall not exceed 16 square inches.The aggregate surface area of the boxes ;,SCALE: 1 12".1'-0"
<br /> a I LP BLAZEGUARD 1SIDE OR FLAMEBLOCK 1-SIDE shall not exceed 100 square inches in any 100 square feet.Boxes located on opposite sides of ;_DRAWN: ME
<br /> °c SHEATHING,FASTENER TYPE/SPACING PER STRUCT. walls or partitions shall be in separate stud cavities and shall be separated by a minimum
<br /> a - horizontal distance of 24 inches.A
<br /> 0
<br /> - pproved nonmetallic outlet boxes shall be permitted as ::CHCKD: TM
<br /> I 2x4 FRAMING allowed by local code. GENERAL SHEETS
<br /> 0 2.All penetrations in a fire rated system shall be filled with frestopping material as required by `-SHEET NO.:
<br /> the local coda.
<br /> A21
<br /> U
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