00-0061-018 REVISIONS BY
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3 5ECTION A — A SECTION A — A r11 Lo 0
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System No. WL1080 System No. WL1082 o w 0
F mating - 2 Hr 2F Rating - 2 Hr w w v J
T Ratings - O an 3/4 Hr (See Item 2) T Rating - O Hr 0 0
bl shall be constructed of 1. Wall Aesembl - The fire rated gypsum wallboard/stud wall assembly shall be constructed z T X CL
I. Wall Assembly - The 2 hr fire-rated ggpaum wallboard/stud wall aeaem X
the materials and in the manner described in the individual U300 or U400 Series Wall or Partition of the materials and in the manner specified in the individual U300 or U400 Series Wall Q it Q Of
Designs in the UL Fire 1?asTstancs Directory and shall include the following construction features: and Partition Designs in the UL Fire Resistance Directory and shall include the follow- 0 :E Li I'- Q le
ing construction features: I j U =
A. Studs - Wall framing may consist of either wood studs or steel channel studs. Wood studs to
A. Studs - Wall framing may consist of either wood studs or steel charms( studs. p I--
coneTat of nom 2 by 4 in. lumber spaced 16 in. OC with nom 2 by 4 in. lumber and plates
e channels spaced max 24 in. OC. Wood studs to consist of nom 2 by 4 in. lumber spaced 16 in. OC.
and across braces. Steel studs to be min 3-5/8 in. wid p
Steel studs to be min 3-1/2(n.wide and spaced max. 24 Tn. OC. a
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. Wallboard Sums - Two lagers of nom 5/8 Tn. thick gypsum wallboard, as specified in the individual 5. Wallboard, Cxypaum* - Two layers of nom 5/8 in. thick gypsum wallboard, as Specified in
• the individual Wall and Partition Design. Diam of opening is 1-1/2 in. larger than $ 10 3 11 H 0 d b 1101 Z
5 U300 end U400 Swiss Design in the UL Fire Resistance Directory. Max. diem. of opening
Ts 5-1/4 in. the outside diem of pipe. Q z
� Diam of circular opening cut though both layers of ypsum wallboard on each 2. Through-Penetrant - One metallic pipe, conduit or tubing to be centered within the
g fireetop system. An annular space of 3/4 in. is required within the fireatop system. Q Z
side of wall assembly to be min 3/4 in. to max 1-1/2 in. larger than outside diem of pipe,
conduit or tub Side edge of through opening to be min 3 Tn. from nearest stud in wall cavity.
e. Pipe, conduit or tubing to be rigidly supported on both aides of wall assembly. 0 =
The following t9ps8 and sizes of metallic pipes, conduits or tubing may be used Q in
2. Pipe or Conduit- Nom
4 Tn. diem for smaller) Schedule 10 for heavier) steel pipe, nom 4 in�diam A. Steel Pipe - Nom 12 in. diem (or smaller) Schedule 10 (or heavier) steel pipe.
(or smaller) Service weight (or heavier) cast iron soil pipe, nom 4 tn. diem for smaller) Class 50 5. Conduit - Nom 6 in. diem for smaller) steel conduct. Q
or heavier) ductile iron es8ure pipe, nom 4 in. diam (or smaller) Steel conduit, nom 4 in. diam C. Conduit - Nom 4 in. diem (or smaller) steel electrical metallic tubing. �--
(or smaller) steal electrical metallic t bing or nom 2 tn. diam Type L for heavier) copper tubing. D. Copper tubing - Nom 6 Tn. diam (or smaller) Type L (or heavier) copper t tubing. Q 3
When steel or iron pipe, conduit or tube is used, T Rating of flrestop system (Item 3) ie 3/4 h. E. Copper Pipe - Nom 6 in. diam (or smaller) Regular (or heavier) copper pipe.
When copper tubing is used, T Rating of flrestop system (Item 3) i8 O h A max of one pipe, conduit Z
s Ts fitted in the finest 8 stem. Max annular space between pipe, conduit or tube and 3. Forming Material - Nom- 1 in. diam polyethylene backer rod friction Fitted into opening
or tub op y as a permanent form. Forming material to be recessed from both surfaces of wall
edge of c®nTn 18 3/4 in. Mtn annular space between pipe, conduit or tube and edge of opening is as required to accommodate the required thickness of fill material. IN
zero in. (point contact). Pipe, conduit or tube to be rigidly supported on both sides of wall assembly.
4. Fill, Void or Cavity Materials - Sealant - Min 5/8 in. thickness of fill material applied � o
3. Fill, Void or Cavity Materials - Putty - Putty fill material installed to fill annular space within annulus, flush with top surface of floor or both surfaces of wall a8embly.
throughout thickness of sum wallboard layers on each side of wall assembly. A min. 1/4 in. Minnesota Mining t Mfg. Co. - Types F5-2000 3
diam. ead of Putt is to yt applied to the wall surface where the pipe, conduit or tube is installed Bearing the UL Classification Marking.
In oint contact with the edge off the through opening.Puttg installed Symmetrically on both aides of
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wall assembly.
Minnesota Mining E Mf . Co. - Type MPS-2+puttg
0earing the UL 21absification Marking.
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System No. WL2004 System No. WL2003 W
(Formerly System No. 148)
(Formerly S Stem No. 148)
P Ratings - 1 an g'2 Hr (See Item 3� s
F Rating - 2 Hr Ratings
g - 3/4 1 1/2 amd 2 Hr (ruse Item 3) T -b - 1 and 2 Hr (See Item 3 OC
T Ratings L Ratan At Ambient - � CFM/sq ft (See Item 3>3)
Re U
L Ratan At Ambient - � CFM/s ft (See Item 3C)
CC{{�� ( stem No. WL2004 Continued) L Rating At 4�0 F - less than 1 CFM/sq ft (See Item 313)
L Rating Af 400 F - less than 1 CF1'i'i/sCj ft (See Item 3C) I. Wall Aseembly - The 1 or 2 hr Fire-rated gypsum wallboard/etud wall assembly shall be 3 Z
1. Wall Aesembly - The 2 hr fire-rated gypsum wallboard/at
ud wall as8embl shall be constructed of The details of the flrestop egoism shall be as followa.Syatem No. WL2004 Continued constructed of the materials and in the manner described in the individual U300 or U400 _j REVERSE
the materials and in the manner described in the individual U300 or U4� Series Wall or Partition A. Steel Sleeve - Nom 8 in. long cylindrical sleeve with nom'. 1/8 in. wide by 1-3/4 in. long anchortaba and series Wall or Partition Design to the UL Fire Resistance Directory and shall include the o
scion and shall include the following construction features: nom 3/4 Tn. long tabs to retain wrap strip layers (Item 5)rSheete of precut O.OIb in thick l30 gauge) following construction features: co
DeBign in the UL Fire Resistance Dir y g Q.
a consist of either wood etude or steel cannel studs. Wood studs to gale sheet steel available from wrap strip manufacturer.As an alternate, cylindrical sleeve may be fabricated ,a,, Studs _ Wall framing may consist of either wood studs or steel channel studs. Wood studs to � MODEL a
A. Studs - Wall framing m y from min 0.016 in. thick CNo. 30 gauge) gale. sheet steel in accordance with instruction sheet supplied by wrap consist of nom 2 bg 4 in. lumber spaced 16 in. OC with nom 2 by 4 1n. lumber and plates and cross a LOT 1
consist of nom Z bg 4 in.lumber spaced 16 in. OC with nom 2 by 4 in. lumber and plates and cross strip manufacturer.Shest steel formed into c lindrical sleeve with inside diam of steel sleeve and diam of
bracesrStsel Studs to be min 3-5/8 in�wids by 1-3/8 in.dsep nme18 spaced max 24 1n.00. y braces. Steel studs to be min 3-5/8 in. wide by 1-3/8 in. deep channels spaced max 24 in. OC. i o
through opening in the gypsum wallboard layers to be equal to outside diam of wrap strip (Item 5) layers on pipe =
5. Wallboard, Gypsums Two layers of nom
5/8 inthlck sum wallboard, as specified in the individual (-0,+ 1/0 ina.Cylindrical sleeve inserted to annular space around nonmetallic tie, centered in wall and locked 5. Wallboard, Ggpsum* - 5/8 in. thick, 4 ft wide with square or tapered edges. � SCALE 3/s�"_1'_O"
wall and Partition Design. Max diam of opening is 6glye in2Nornnstallic Pipe or Conduit- One to position by bending the anchor tabs outward 90 deg' against the inner aver of gypsum wallboard within the stud The ggpeum wallboard type, thickness, number of layers, fastener type and sheet orientation shall _
g cavitgAfter installation of wrap strip layers (Item 5), retainer tabs of cylindrical sleeve bent 90 deg toward pipe be as specified Tn the individual U300 or U400 Series Design in the UL Fire Resistance Directory. CHECKED BY O.P.
2. Nonmetallic Pipe or Conduit- One nonmetallic pipe or conduit centered on both sides of wall assembly to lock wrap strip layers' in position. Max diam of opening is 3-1/8 in.
In flrestop ageism, Pipe or conduct to be rigidly supported on both aides of wall.
The following t es and sizes of nonmetallic pipes or conduit may be used in closed I3, Fill Void or Cavit Materials - Wrap Strip Nom 1/4 tn. thick intumescent elaatomeric material faced on one side 2. Nonmetallic Pipe - Nom 2 in. diam (or smaller) Schedule 40 polyvinyl chloride CPVG) pipe for use °D DRAWN BY =
l nooses or yp I ) or vented (drain, waste or vent) piping systems: In closed (process or supply) or vented(drain, waste or vent) piping systems. One pipe to be w
p app y with aluminum foil, supplied in 2 in. wide etrrlpsNom 2 in. wide strips tightly wrapped around nonmetallic pipe centered in firesto a etem. The annular a ace between the i e and the circular cutout in the
smaller) Schedule 40 l vi l chloride (F'VC) pipe. (foil aide exposed) and Slid into steel sleeve on both aides of wall aseembl For nom 1/2 in. to nom 2 in. diam p y p p p i DATE 02/01/00 W
A. Nom 4 in. diam (or gypsum wallboard layers on each aide of the wall shall be min 1/4 Tn. to max 3/8 in. Pips to be �
5. Nom 4 indiam (or smaller) Schedule 40 Goollld-co a acrylonitrile butadiene-styrene (A5S) pipe. nonmetallic pipes, one layer of wrap Strip is required. For nom Z-1/2 in. and nom 3 in. diam nonmetallic pipes, be rid iI supported on both aides of the wall assembly. r
C. Nom 4 in. diam (or smaller) Schedule 40 (or heavier) fire retardant polypropylene (FRf'P) pipe. two layers of wrap strip are required. For nom 3-1/2 in. and nom 4 in. diam nonmetallic pTpse, threslayer8 of g yp 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. Firestop System - Installed symmetrically on both sides of wall assembly. The hourly F and T a W
E. Nom 1 in. diam (or smaller) Electrical Nonmetallic Tubing formed of PVC. lagers staggered. Wrap strip layers on each side of wall toprotruds approx. 3/4 in. from wall surface with the Ratings for the flrestop system are equal to the hourly fire rating of the wall assembly in which it a SHEET I
F. Nom Z in. diam (or smaller) SDRII (or heavier) poi tglene (P5) pipe. exposed edges abutting the retainer tabs of the steel slseverlinnesota Mining t Mfg. Co. - FS 195+ is installed. The details of the flrestop system Shall be as follows. A-10
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1 _ t slastomeric material
G, Nom 3 in. diam for smaller) SDR135 for heavier) chlorinated polyvinyl chloride lCPVC) p pe.
Void or Cavil Materials - Caulk or Putty - Generous bead applied to outer srlmsterof steel sleeve at A. Fill, Void or Cavity Materials - Wrap Strip Nom 1/4 in. thick intumescen ,�
See Rigid Nonmetallic Conduit (DI and Electrical Nonmetallic Tubing (FK4U) C. Fill, y faced on one side with aluminum foil, supplied in 2 in. wide strips. Nom 2 in. widestrl ti htl in
categories in Electrical Construction Materials Directory for names of manufacturers. interface with wall Surface and to perimeter of nonmetallic pipe at itsegreae from the wrap strip layers approx. pp p p 9 g g of sHEETS
sg wrapped around nonmetallic pipe (foil side out) with exam butted. Wrap strip lager eecurelg
3/4 ln.from the wall surface"linnesota Mining 4 Mfg. Co. - CF` 25W5+ Caulk or MPS 2+ PuttgDPips Coverings pp p p
3. FTreatop System - Installed sgmmetrically on both sides of wall assembly.The hourly T Ratings for the bound with steel wire or aluminum foil tape and slid into annular space approx. I- /4 1n. each ,
firesto a tem are dependent upon the type and size of nonmetallic pipe or conduit, a8abulatsd below: that approx. 3/4 Tn. of the wrap strip protrudes from the wall surface.
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F T D. Pipe Covering* -. (Not shown) - Nom 11n. thick hollow cylindrical heavy density (min 35pcf) glass fiber units Minnesota Mining 4 Mfg. Co. - Types FS-195, FS-195+
PIPE NOM ANNULAR jacketed on the outside with an all service Jacketuk�on required (see table), min 6 in. length of pipe covering installed
UIT PIPE SPACE RATING, RATING, J V y pp 9 ,��.,. Del:�F • �;v
C0ND around PVG pipe at its egress from steel collar on both sides of the wall. Pipe covering secured to pipe with steel 5. Fill, Did or Cavit Materials - Caulk-Min I/4 in. diam continuous bead applied to leaden ��.•••••••(
- •�E DLAM., IN. IN WR WR p p � edge of wrap strip lager (Item A) prior to insertion of wrap strip lager into annular space.
wire ties spaced max 4 in. OC. Edge of pipe covering 'abutting wrap strip to be Sealed with a min 1/4 Tn. diam g p p y p p p y p : �` ry, °t '•.?'
P5 1/2 TO 2 i/4-3/8 Z 2 bead of caulk (Item C). After ineertion of wrap strip lager in annular space, a nom 1/4 Tn. diam continuous bead fie to � 2 LTG
+ 2_1/13 1/2_5/8 2 3/4 be applied to the wrap strip/wall interface and to the exposed edge of the wrap : C�;`�B '•
PP ,
PP+ 3-1/2,4 3/4-1/8 2 3/4 See Pipe And Equipment Covering - Materials (SRGU) category in the 5ulldin Materiale Directory for names of Strip lagers approx. 3/4 in. from the wall surface. ��p -
-5/8 2 2 manufacturers. An 1 e Covering material meet( the above specifications and bears the UL Classification Marking Minnesota Mining t Mfg. Co. - T es GP-25 S/L GP-25 N/S CP-25 r`'• '•
PVC, (PVC, p meeting
PVC 2 1/23 1/2 with a Flame Spread Index of 25 lose and a Smoke Developed Index of 50 or less may be used. g g yp '
PVC 3-1/13 3/4-1/8 2 1-1/2 �IF3earin the UL Classification Markin W5, CF-25W5+,
(Note: L Ratings apply only when Type CP-25 W5+ caulk is used.)
Marking. r
+Pips covering material wrap required on pipe on both sides of wall.
g �i3earing the UL Claeaif- ication Marking. ARCH..N�''„��'° , �,:1 2