Page text

Sheet
Drawing No.
HILTI, Inc.
Tulsa, Oklahoma USA (800) 879-8000
Date
Scale
4. [OPTIONAL] NOMINAL 1-1/2" THICK GLASS-FIBER PIPE INSULATION INSTALLED ON ONE OR MORE
STEEL PIPE AND CAST OR DUCTILE IRON PIPE (NOMINAL 8" OR SMALLER).
5. ONE OR MORE NOMINAL 4" DIAMETER EMT SLEEVE (SEE NOTE NO. 3 BELOW).
6. CABLE BUNDLE TO CONSIST OF ANY COMBINATION OF THE FOLLOWING :
A. MAXIMUM 750 KCMIL POWER CABLE WITH PVC JACKET.
B. MAXIMUM 1" DIAMETER METAL CLAD TEK CABLE WITH PVC JACKET.
C. MAXIMUM 300 PAIR NO. 24 AWG TELEPHONE CABLE WITH PVC JACKET.
D. MAXIMUM 3/C NO. 12 AWG METAL CLAD CABLE.
7. ONE HILTI CFS-PL FIRESTOP PLUG OR HILTI CP 658T FIRESTOP PLUG CUT TO FIT AROUND THE CABLE
BUNDLE AND INSTALLED TIGHTLY WITHIN SLEEVE SUCH THAT THE OUTER CIRCUMFERENCE OF THE
DOME SHAPED PLUG IS FLUSH WITH EITHER END OF SLEEVE.
8. MINIMUM 2" THICKNESS MINERAL WOOL (MIN. 4 PCF DENSITY) TIGHTLY PACKED, INSTALLED WITHIN
BOTH ENDS OF SLEEVE AND RECESSED TO ACCOMMODATE SEALANT.
9. MINIMUM 1/2" DEPTH HILTI FS-ONE INTUMESCENT FIRESTOP SEALANT INSTALLED FLUSH WITH BOTH
ENDS OF SLEEVE.
10. MINERAL WOOL (MIN. 4 PCF DENSITY) CUT INTO STRIPS EQUAL IN WIDTH TO THICKNESS OF WALL
AND COMPRESSED, FLUSH WITH WALL SURFACES.
11. MINIMUM 1/8" (WET) THICKNESS HILTI CFS-SP WB FIRESTOP JOINT SPRAY OR HILTI CP 672 SPEED
SPRAY TO COMPLETELY COVER MINERAL WOOL, OVERLAPPING MINIMUM 1/2" ONTO GYPSUM WALL
AND PENETRANTS.
NOTES : 1. MAXIMUM AREA OF OPENING = 720 SQ. IN., WITH A MAXIMUM DIMENSION OF 30".
2. CABLES TO FILL MINIMUM 25% TO MAXIMUM 56% CROSS-SECTIONAL AREA OF SLEEVE.
3. EMT SLEEVE TO EXTEND MAXIMUM 12" BEYOND WALL SURFACES WHEN HILTI CFS-PL
FIRESTOP PLUG OR HILTI CP 658T FIRESTOP PLUG IS UTILIZED WITHIN SLEEVE, AND
EXTEND MAXIMUM 10" BEYOND WALL SURFACES WHEN MINERAL WOOL AND HILTI
FS-ONE INTUMESCENT FIRESTOP SEALANT IS UTILIZED WITHIN SLEEVE. SLEEVES TO BE
RIGIDLY SUPPORTED ON ONE SIDE OF WALL.
cUL
2 of 2
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cUL SYSTEM NO. W-L-8010
MULTIPLE PENETRATING ITEMS THROUGH GYPSUM WALL ASSEMBLY
CANADA ONLY
ANNULAR SPACE
MINIMUM
MAXIMUM
BETWEEN METALLIC PIPES AND CONDUITS
1"
11"
BETWEEN STEEL PIPES AND/OR CONDUITS 2" IN DIAMETER OR SMALLER
0"
11"
BETWEEN METALLIC PENETRANTS AND PERIPHERY OF OPENING
1"
9"
BETWEEN INSULATED PENETRANTS AND PERIPHERY OF OPENING
3"
11"
BETWEEN INSULATED PENETRANTS AND OTHER PENETRATING ITEMS
2"
11"
F-RATING = 1-HR. OR 2-HR.
FT-RATING = 0-HR., 1/4-HR., 1/2-HR., OR 1-HR.
FH AND FTH-RATINGS = 0-HR.
Mar. 12, 2012
cUL WL8010c.031212