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Sheet
Drawing No.
Date
Scale
1. WOOD FLOOR/CEILING ASSEMBLY (UL/CUL CLASSIFIED L500 SERIES) (1-HR. FIRE-RATING).
2. GYPSUM WALL ASSEMBLY (UL/CUL CLASSIFIED U300 SERIES) (1-HR. FIRE-RATING) WITH SINGLE,
DOUBLE OR STAGGERED WOOD STUDS (MINIMUM 2 X 6).
3. ONE OR MORE OF THE FOLLOWING METALLIC PIPES, CONDUITS OR TUBING MAY BE USED :
A. MAXIMUM 4" NOMINAL DIAMETER STEEL PIPE (SCHEDULE 5 OR HEAVIER).
B. MAXIMUM 4" NOMINAL DIAMETER CAST OR DUCTILE IRON PIPE.
C. MAXIMUM 4" NOMINAL DIAMETER COPPER PIPE OR TUBING.
D. MAXIMUM 4" NOMINAL DIAMETER STEEL CONDUIT OR EMT.
4. NOMINAL 3/4" THICK AB/PVC PIPE INSULATION MAY BE INSTALLED ON METALLIC PIPES OR TUBES (ITEM
NO. 3A, 3B AND 3C) NOT EXCEEDING NOMINAL 1" DIAMETER.
5. MAXIMUM 1/2" DIAMETER SDR 9 PEX TUBING (CLOSED OR VENTED PIPING SYSTEM) (MAX. QTY. = 4,
BUNDLED TOGETHER).
6. MAXIMUM 2-1/2" DIAMETER CABLE BUNDLE CONSISTING OF ANY COMBINATION OF THE FOLLOWING :
A. MAXIMUM 25 PAIR NO. 24 AWG TELEPHONE CABLE WITH PVC JACKET.
B. MAXIMUM 3/C NO. 8 STEEL METAL CLAD CABLE.
C. MAXIMUM RG/U COAXIAL CABLE WITH FLUORINATED ETHYLENE JACKET.
7. MINIMUM 1-1/2" WIDE (MIN. 30 GA.) STEEL STRAPS TO BRIDGE OPENING ON BOTH SIDES OF WALL WHEN
SOLE PLATE IS REMOVED (SEE NOTE NO. 4 BELOW).
8. MINIMUM 3" WIDE (MIN. 30 GA.) STEEL STRAPS TO BRIDGE OPENING ON BOTH SIDES OF WALL WHEN
DOUBLE TOP PLATES ARE REMOVED (SEE NOTE NO. 4 BELOW).
9. MINIMUM 1-1/2" AND 2-1/2" THICK GLASS-FIBER (MIN. 0.5 PCF DENSITY) FIRMLY PACKED INTO OPENINGS
WITHIN SOLE PLATE AND TOP PLATES, RESPECTIVELY. PACKING MATERIAL RECESSED TO
ACCOMMODATE FIRESTOP SEALANT.
10. MINIMUM 1/2" DEPTH HILTI FS-ONE INTUMESCENT FIRESTOP SEALANT OR HILTI CP 606 FLEXIBLE
FIRESTOP SEALANT FLUSH WITH TOP SURFACE OF SOLE PLATE AND BOTTOM SURFACE OF TOP PLATE.
NOTES : 1. MAXIMUM SIZE OF OPENING = 14" x 5-1/2".
2. ANNULAR SPACE BETWEEN PENETRANTS AND PERIPHERY OF OPENING =
MINIMUM 0", MAXIMUM 1-1/2".
3. ANNULAR SPACE BETWEEN PENETRANTS = MINIMUM 1/4", MAXIMUM 1-1/2".
4. STEEL STRAPS TO OVERLAP PLATES MINIMUM 2" ON EACH SIDE OF OPENING
AND SECURED WITH MINIMUM OF 2 NAILS OR SCREWS ON EACH SIDE.
5. WHEN BARE (NON-INSULATED) METALLIC PENETRANTS ARE USED, T-RATING
IS 1/4-HR. OTHERWISE T-RATING IS 1-HR.
FC
2 of 2
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UL/cUL SYSTEM NO. F-C-8038
MULTIPLE PENETRANTS THROUGH WOOD FLOOR/CEILING ASSEMBLY
Tulsa, Oklahoma USA (800) 879-8000
8038c
Oct. 05, 2012
F-RATING = 1-HR.
T-RATING = 1/4-HR. OR 1-HR. (SEE NOTE NO. 5 BELOW)
FC8038c.100512