00-0441-022 IA - _-- REVISIONS BY
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5ECTION A ° A � � L, o 0 1 SECTION A — A CN `� n o 0
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System No. WL1080 w X K) .. W
F Rating - 2 Hr System No. WL1082 O o w
T Ratings - 0 an 3/4 Hr (See Item 2) g � w v 0
2F Ratan 2 Hr = U
1. Wall Assembly - The 2 hr fire-rated gypsum wallboard/stud wall assembly shall be constructed of T Rating - 0 Hr _ z
the materials and in the manner described in the individual U300 or U400 Series Wall or Partition 1. Wall Assembly - The fire rated gypsum wallboard/stud wall assembly shall be constructed X
Designs in the UL Fire Resistance Directory and shall include the following construction features: of the materials and in the manner specified in the individual U300 or 0400 Series Wa Il Q =
and Partition Designs Tn the UL Fire Resistance Directory and shall include the follow- o :2 W 0O
A. Studs - Wall framing may consist of either wood studs or steel channel studs. Wood studs to ing construction features: n J U 1'=
consist of nom 2 by 4 In. lumber spaced 18 In. OC with nom 2 by 4 in. lumber and plates A. Studs - Wall framing may consist of either wood studs or steel channel studs. � � g
and across brad. Steel studs to be min 3-5/8 in. wide charnels spaced max 24 in. OC. UJood studs to consist of nom 2 by 4 in. lumber spaced 16, in. OC.
13. Wallboard, Gcypsum* - Two layers of nom 5/8 in. thick gypsum wallboard, as specified in the individual Steel studs to be min 3-1/21n.wide and spaced max. 24 Tn. OC. R
U300 and 0400 Series Desi in the UL Fire Resistance Direct Max. diam. of in 5. Wallboard, sum* - Two lagers of nom 5/8 in. thick sum wallboard, as cified in
Design Dry. opening �Jp y gyp specified
is 5-1/4 in. the individual Wall and Partition Design. Diam of opening Ts 1-1/2 in. larger than S 10 3 11 H 0 21 V103101
Diam of circular opening cut through both layers of gypsum wallboard on each the outside diem of pipe. W
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side of wall assembly to be min 3/4 in. to max 1-1/2 in. larger than outside diam of pipe, . Through-Penetrant - One metallic pipe, conduit or tubing to be centered within the 0 8
conduit or tub firestop system. An annular space of 3/4 in. is required within the firestop system. 00
Side edge of through opening to be min 3 in. from nearest stud Tn wall cavity. Pipe, conduit or tubing to be rigidly supported on both sides of wall assembly. ` z I
2. Pipe or Conduit- Nom 4 in. dram (or smaller) Schedule 10 (or heavier) steel pipe, nom 4 In.dcam The following types and sizes of metallic pipes, conduits or tubing may be used
(or smaller) service weight (or heavier) cast iron soil pipe, nom 4 In. diam (or smaller) Class 50 A. Steel Pipe - Nom 12 in. diem (or smaller) Schedule to (or heavier) steel pipe. J
5. Condult - Nom 6 in. diam (or smaller) steel conduit. i5m for hvavTer) ductile iron pressure pipe, nom 4 in. diam (or smaller) Steel conduit, nom 4 in. diem C. Conduit - Nom 4 1n. diem (or smaller) steal electrical metallic tubi 0
(or smaller) steel electrical metallic tubing or nom 2 in. diam Type L (or heavier) eoppor tubing. tubing. : 1_
When steel or iron pipe, conduit or tube Ts used, T Rating of firestop system (Item 3) is 3/4 h. D. Copper Tubing - Nom 6 Tn. diam (or smaller) Type L (or heavier) copper tubing. 0
When copper tubing To used, T Rating of firestop system (Item 3) is O h A max of one pipe, conduit E. Copper Pipe - Nom & in. diam (or smaller) Regular (or heavier) copper pipe. N Z
or tube to permitted Tn the firestop system. Max annular space between pipe, conduit or tube and 3. Forming Material - Nom I Tn. diam polyethylene backer rod friction fitted into opening
edge of opening is 3/4 in. Min annular space between pipe, conduit or tube and edge of opening Ts as a permanent form. Forming aterial to be recessed from both surfaces of wall
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zero in. (point contact). Pipe, conduit or tube to be rigidly supported on both sides of wall assembly. as required to accommodate the required thickness of fill material.
3. Fill, Void or Gavtty Material* - Putty - Putty fill material installed to fill annular space 4. Fill, Vold or Cavity Material* - Sealant - Min 5/8 in. thickness of fill material applied o
within annulus, flush with top surface of floor or both surfaces of wall asembly.
throughout thickness of g plum wallboard layers on each side of wall assembly. A min. 1/4 in. a
diam. bead of putty To to be applied to the wall surface where the pipe, conduit or tube is installed Minnesota Mining 4 Mfg. Co. - Types F5-2000
in point contact with the edge of the through opening.Putty installed symmetrically on both sides of g5saring the UL Classification Marking.
Walt assembly.
Minnesota Mining 4 Mfy Co. - Type MPS-2 putty f–f
t5earing the UL Classification Marking.
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SECT Off! A A-
SSstem No. WL2004
(Formerly System No. 148) System No. WL2003 11
F Ratan 2 Hr (Formerly System No. 148) iE
g - P Ratings - 1 and 2 Hr (See Item 3)
T Ratings - 3/4, 1 1/2 amd 2 Hr (See Item 3) T Ratinggs - 1 and 2 Hr (See Item 3) i—t
L Ratan At Ambient - CFM/sq ft (See Item 3C) L Ratan At Ambient - CFM/sq ft (See Item 35) I ,
L Rating AV 400 F - less than i CFM/sq ft (See Item 3C) (System No. WL2004 Continued) L Rating At 400 F - less than 1 CFM/eq ft (See Item 35) V
1. Wall Assembly - The 1 or 2 hr fire-rated gypsum wallboard/stud wall assembly hall be
1. Wall Assembl The 2 hr fire-rated sum wallboard/stud wall assembl shall be constructed of The details of the firestop system shall be as follows getem No. WL2004 Continued 3 REVERS�-
y " 9yp y constructed of the materials and in the manner described in the individual 300 or U400 0 �
the materials and in the manner described to the individual U300 or U400 Series Wall or Partition A. Steel Sleeve - Nom 8 in. long cylindrical alcove with nom 1/8 in. wide by 1-3/4 in. long anchortabs and series Wall or Partition Design in the UL Fire Resistance Directory and shall include the o
Design In the UL Fire Resistance Directory and shall include the following construction features: nom 3/4 in. long tabs to retain wrap strip layers (Item 5)Zheets of precut 0.016 Tnthick (30 gauge) following construction features: m
A. Studs - Wall framing may consist of either wood studs or steel channel studs. Wood studs to gale sheet steel available from wrap strip manufacturcrAs an alternate, cylindrical sleeve may be fabricated co
from min 0.016 in. thick (No. 30 a e) alv. shoot. steel in accordance with instruction sleets lied b wrap A. Studs - Wall framing may consist of either wood studs or steel channel studs. Wood studs to M MODEL � &
consist of nom 2 by 4 in.tumber spaced 16� In. OC with nom 2 by 4 Tn. lumber and plates and cross 9 ug 9 supplied y p i
cha strip manufacturerrSheet steel formed into lindrical sleeve with Inside diam of steel sleeve and diam of consist of nom 2 by 4 in. lumber spaced 16� in. OC with nom 2 by 4 in. lumber end plates and cross a B
bracesrSteei studs to be min 3-5/8 inwide by 1-3/8 in.deep eels spaced max 24 in�OC. p � braces. Steel studs to be min 3-5/8 in. wide b 1-3/8 1n. d channels spaced max 24 in. OC. � L� 4
through opening in the gypsum wallboard layers to be equal to outside diam of wrap strip (item 15) layers on pipe y p i
5. Wallboard, Gypsum* - Two layers of nom 5/8 Tnthick gypsum wallboard, as specified in the individual (-0,+_T/8 1n.).Cylindrical sleeve inserted Tn annular space around nonmetallic pipe, centered in wall and locked 5. Wallboard, C:ypsum* - 5/8 in. thick„ 4 ft wide with square or tapered edges. ° SCALE /411=11-011
wall and Partition Design. Max diam of opening is (0-1/4 in2Nonmetallic Pipe or Conduit- One Tn position by bending the anchor tabs outward 90 clog against the inner layer of gypsum wallboard within the stud The gypsum wallboard type, thickness, number of layers, fastener type and sheet orientation shall 3n
2. Nonmetallic Pipe or Conduit- One nonmetallic i or conduit centered cavityAfter installation of wrap strip layers (Item 5), retainer tabs of cylindrical sleeve bent 90 deg toward pipe be ae Specified in the individual U300 or U400 Series Design in the UL Fire Resistance Directory. o
in firestop system, Pipe or conduct to be rigidly pipe on both sides of wall. on both sides of wall assembly to lock wrap strip IayErS to position. Max diam of opening Ts 3-1/8 in. CHECKED BY O.P.
The following types and sizes of damn, ast pipes t) conduit may be used in closed 5. FTII Vold or Cavity Materials* - Wrap Strip - Nom 1/4 in. thick intumescent slastomercc material faced on one side 2. Nonmetallic Pipe - Nom 2 in. diam (or smaller) Schedule 40 polyvinyl chloride (PVC) pipe for use DRAWN BY =
(process or supply) or vented (drain, waste or vent) piping systems: � in closed (process, or I ) or vented (drain, waste or vent) piping s stems. One pipe to be �
with aluminum foil, supplied in 2 in. wide stripsNom 2 Tn. wide strips tightly wrapped around nonmetallic pipe p upp y p p 9 y p p
A. Nom 4 Tn. diam (or smaller) Schedule 40 polyvinyl chloride (PVC) pipe. (foil side Deed) and slid into steel sleeve on both sides of wall asseembl nom 1/2 Tn. to nom 2 in. diam centered in firestop system. The annular space between the pipe and the circular cutout in the i DATE
5. Nom 4 IrLdiam (or smaller) Schedule 40 solid core a lonTtrcle butadiene-st one (A55) pips. for sum wallboard lagers on each side of the wall shall be min 1/4 in. to max 3/8 in. Pipe to be � 06/01/99 01
' p p nonmetallic pipes, one layer of wrap strip is required. For nom 2-1/2 In. and nom 3 In. diam nonmetallic pipes gyl� y p 0 ,.
C. Nom 4 Tn. diam (or smaller) Schedule 40 (or heavier) fire retardant polypropylene (FRPP) pipe. two layers of wrap strip are required. For nom 3-1/2 Tn. and nom 4 in. diam nonmetallic pipes, threelayers of be ridgcly supported on both sides of the wall assembly. o JOB 9(028
D. Nom 4 in. diam (or smaller) Rigid Nonmetallic Conduit formed of PVC. wrap strip are required.Each layer of wrap strip to be installed with butted seam, with butted seams in successive 3. Flrsstop System - Installed symmetrically on both sides of wall assembly. The hourly F and T a
E. Nom 1 Tn. diam (or smaller) Electrical Nonmetallic Tubing formed of P1/C.
layers staggered. Wrap strip layers on each side of wall toprotrude approx. 3/4 in. from wall surface with the Ratings for the firestop system are equal to the hourly fire rating of the wall assembly in which Tt
F. Nom 2 in. diam (or smaller) SDRii (or heavier) poiybuty ens (P5) pipe. i : SHEET
Cc. Nom 3 in. diam for smaller) SDRI35 for heavier) chlorinated polyvinyl chloride (CP1/C) pipe. imposed edges abutting the retainer tabs of the steel slseveMinnesota Mining 4 Mfg. Co. - FS-195+ is installed. The details of the firestop system shall be as follows. $
A-10
See Rigid Nonmetallic Conduit (DXi�T) and Electrical Nonmetallic Tubing (FKHU) C. Fill, Void or Cavit Materials* - Caulk or Putt - Csencrous bead a lied to outer ertmeterof steel sleeve at A. Fill, Void or Cavity Materials* - Wrap Strip - Nom 1/4 Tn. thick intumescent slastomeric material
categories in Electrical Construction Materials Directory for names of manufacturers. interface with wall surface and to perimeter f nonmetallic pipe atp a ress from the wrap strip layers approx. faced on one side with aluminum foil, supplied in 2 in. wide strips. Nom 2 in. widestrip tightly 2 OF SHEETS
3. Fire stop System - Installed symmertrieally on both sides of wall aSSembly.The hourly T Ratings for the 3/4 Tn.from the wall surface.Mtnnesota Mining Q Mfg. Co. - CP 25W5+ Caulk or MPS-2+ Putty.D.Pipe Covering* wrapped around nonmetallic pipe (foil side out) with seam butted. Wrap strip layer securely 'o
firestop system are dependent upon the type and size of nonmetallic pipe or conduct, as tabulated below: bound with steel wire or aluminum foil tape and slid into annular space approx. 1-i/4 in. such
PIPE NOM ANNULAR F T D. Pipe Covering* - (Not shown) - Nom 1 in. thick hollow cylindrical heavy den6ity (min 35pcf) glass fiber units that approx. 3/4 Tn. of the wrap strip protrudes from the wall surface.
CONDUIT PIPE SPACE PATV4G, RATINC�c, jacketed on the outside with an all service Jackst�en required (see table), min & Tn. length of pipe covering installed Minnesota Mining t Mfg. Co. - Types FS-195, FS-195+
TYPE DIAM„ IN. N HR. HR around PVC pipe at its egress from steel collar on both sides of the wall. Pipe covering secured to pipe with steel 5. Fill, Void or Cavity Materials* - Caulk-Min 1/4 in. diam continuous bead applied to leading ........
P5 1/2 TO 2 1/4-3/8 2 2 wire ties spaced max 4 in. OC. Edge of pipe covering abutting wrap strip to be sealed with a min 1/4 in. diam edge of wrap strip layer (Item A) prior to insertion of wrap strip layer into annular space. C)"'
pP+ 2-1/2,3 1/2-5/8 2 3/4 bead of caulk (Item C). After insertion of wrap strip layer in annular space, a nom 1/4 in. diam continuous bead is to 1 , ;
PP+ 3-1/2,4 3/4-'T/8 2 3/¢ be applied to the wrap strip/wall interface and to the exposed edge of the wrap
See Pipe And Equipment Covering - Materials (51;?GU) category in the 5utlding Materials Directory for names of strip lagers approx. 3/4 in. from the wall surface. '
PVC, CPVC, 2-1/2,3 1/2-5/8 2 2 manufacturers. Any pipe eoverin material meeting the above specifications and bearing the UL Classification Marking p y pp
ABS with a Flame Spread Index of 25 less and a Smoke Developed Index of 50 or Tess may be used. Minnesota Mining E Mfg. Co. - types CF-25 S/L, CF-25 N/S, CF-25
PVCABS 3-1/2,3 3/4-1/8 2 1-1/2 W5, CP-25W5+ (Note: L Ratings apply only when Type CP-25 W5+ caulk is used, �
+Pipe covering material wrap required on pipe on both sides of wall. Searing the UL Classification Marking. W5, the UL Classif- ieation Marking. c
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