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Sheet
Drawing No.
HILTI, Inc.
Date
Scale
NOTES : 1. FOR CONCRETE FLOOR OVER METAL DECKING APPLICATIONS, A METAL DECK
ADAPTER KIT IS REQUIRED.
2. WATER BARRIER MODULES MAY BE THREADED ON TOP OF CP 680-P DEVICES FOR
NOMINAL 2", 3", 4", AND 6" METAL PIPES (LISTED ABOVE). W-RATING WITH WATER
BARRIER MODULE ONLY APPLIES WHEN DIAMETER OF PIPE EQUALS SIZE OF
MODULE AND WHEN PIPE IS INSTALLED FROM BOTTOM OF DEVICE.
3. L-RATING APPLIES ONLY WHEN NOMINAL DIAMETER OF PIPE EQUALS SIZE OF
DEVICE (2" PIPE IN 2" DEVICE, ETC.).
1. CONCRETE FLOOR ASSEMBLY (2-HR. FIRE-RATING) :
A. LIGHTWEIGHT OR NORMAL WEIGHT CONCRETE FLOOR (MINIMUM 4-1/2" THICK).
B. STEEL FLOOR UNIT/FLOOR ASSEMBLY (UL/cUL D700, D800, OR D900 SERIES) - LIGHTWEIGHT OR
NORMAL WEIGHT CONCRETE FLOOR (MINIMUM 2-1/2" THICK) OVER METAL DECKING.
2. PENETRATING ITEM TO BE ONE OF THE FOLLOWING :
A. MAXIMUM 6" NOMINAL DIAMETER STEEL PIPE (SCHEDULE 40 OR HEAVIER).
B. MAXIMUM 6" NOMINAL DIAMETER CAST OR DUCTILE IRON PIPE.
C. MAXIMUM 6" NOMINAL DIAMETER STEEL CONDUIT.
D. MAXIMUM 4" NOMINAL DIAMETER EMT.
3. HILTI CP 680-P CAST-IN FIRESTOP DEVICE CAST OR GROUTED INTO CONCRETE FLOOR (SIZE OF DEVICE
SHOULD EQUAL NOMINAL DIAMETER OF PIPE).
4. DUCT WRAP (NOMINAL 1-1/2" OR 2" THICK FYREWRAP 2.0 DUCT INSULATION OR FIREWRAP 1.5 DUCT
INSULATION [MANUFACTURED BY UNIFRAX] OR NOMINAL 1-1/2" THICK FIREMASTER FASTWRAP XL
DUCT INSULATION [MANUFACTURED BY THERMAL CERAMICS]) WRAPPED AROUND PENETRANT,
EXTENDING 24" ABOVE THE FLOOR (FOR PENETRANTS OF NOMINAL 4" DIAMETER OR SMALLER) OR 36"
ABOVE THE FLOOR (FOR PENETRANTS GREATER THAN A NOMINAL 4" DIAMETER). AN ADDITIONAL
LAYER OF DUCT WRAP TIGHTLY WRAPPED AROUND THE FIRST LAYER OF DUCT WRAP, EXTENDING 12"
ABOVE FLOOR. SEAMS TO OVERLAP MINIMUM 1" AND SEALED WITH FOIL TAPE.
FA
1106c
1 of 1
3/64" = 1"
Nov. 03, 2011
UL/cUL SYSTEM NO. F-A-1106
F-RATING = 2-HR.
T-RATING = 2-HR.
L-RATING AT AMBIENT = 1 CFM/SQ. FT.
L-RATING AT 400°F = LESS THAN 1 CFM/SQ. FT.
W-RATING = CLASS I (SEE NOTE NO. 2 BELOW)
FA1106c.110311
METAL PIPE THROUGH CONCRETE FLOOR ASSEMBLY
A
SECTION A-A
TOP VIEW
Tulsa, Oklahoma USA (800) 879-8000
12"
24" OR 36"
(SEE ITEM NO. 4)
A
1
4
3
2