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PROPOSED FUTURE ADDITION
7500 SQUARE FEET
USE GROUP F-2
OCCUPANCY 75 PERSONS
KEY TO LEGEND
82 DOOR EXIT CAPACITY
@ 0.2 " PER PERSON FOR USE GROUPS B, F
@ 0.4" PER PERSON FOR USE GROUP H
54' DISTANCE TO EXIT
HAZARDOUS MATERIALS:
(OCCUR IN EXISTING PLANT ONLY)
IN OPEN CONTAINERS AT ACID PIT
ACIDS, QUANTITIES OF 300-350 GALLONS, AVERAGE
NiTRIC ACID
HYDROFLORIC ACID
HYDROCHLORIC ACID
SULFURIC ACID
FERRIC CHLORIDE
ACETIC ACID
CAUSTICS, IN SIMII.TAR QUANTITIES:
ALKALI CLEANERS
ELECTRICAL CODE INFORMATION
PROPOSED ADDITION WILL CONTAIN NO HAZARDOUS MATERIALS
DOCUMENTATION PER NEW 2002 SECTION 500 DEEMED UNNECESSARY
PROPOSED 2005 ADDITION
5490 SQUARE FEET
USE GROUP F-2
ULTRASONIC METAL INSPECTION (NO CHEMICALS)
OCCUPANCY 55 PERSONS
is A N
PLUMBING FIXTURES
PER 1997 INTERNATIONAL PLUMBING CODE
W/CONNECTICUT 2000 AMENDMENT
USE GROUP B:
WC: 1 PER 25
LAV: 1 PER 40
OFFICE: 2 WC's, 2 LAV'S PROVIDED
SUFFICIENT FOR 50 PERSONS
MAXIMUM OFFICE OCCUPANCY: 23 PERSONS
USE GROUP F, H:
WC: 1 PER 100
LAV: 1 PER 100
PROVIDED: 6 WC's, 5 LAV's
SUFFICIENT FOR 500 PERSONS
MAXIMUM PLANT OCCUPANCY: 150 PERSONS
i
i
1
IN
EXISTING BUILDING
11,743 SQUARE FEET
55 GALLON DRUMS OF ACIDS
ON PALLET RACKS
SPILL CONTAINMENT BELOW
125 GALLUN CLOSED CONTAINER
TRICHLORETHYLENE
82
54'
t�
N
82
USE GROUP H-3
OCCUPANCY 95 PERSONS
92'
ACID PIT
(55'
SHOP AREA
MBNTUMCE II SHOP OFFICE
EXECUTIVE OMCE
3-HOUR FIRE WALL MAN DOOR: 16 GA UL FRAME
TO UNDERSIDE OF ROOF DECK HM DOOR UL LABELED FOP 3 HOURS
3-HOUR MAIN DOOR CLOSER, UL LATCH E
3-HOUR OVERHEAD DOOR W/
AUTO RELEASE/CLOSER
FIRE WALL PENETRATION
CAULKING TREA"`I°-T
5ystern No. W-L-1UU1
(Formerly System No. 147)
F Ratings-1, 2, 3 and 4 Hr (See Items 2 and 3)
T Ratings-0, 1, 2, 3, and 4 Hr (See Item 3)
L Rating At Ambient —less than A CFM/sq ft
L Rating At 400 F—less than 1 CFM/sq ft
SECTION A -A
1. Wall Assembly —The 1, ?, 3 or 4 hr fire -rated gypsum wallboard/stud
wall assembly shalt be constructed of the materials and in the manner
described in the individual U300 or 1.1400 Series Wall or Partition Designs
in the UL Fire Resistance Directory and shall include the following
construction features:
A. Studs —Wall framing may consist of either wood studs (max 2 h fire
rated assemblies) or steel channel studs. Wood studs to consist of
nom 2 by 4 in. lumber spaced 16 in. OC with nom 2 by 4 in. lumber
end plates and cross braces. Steel studs to be min 3-5/8 in. wide by
1-3/8 in. deep channels spaced Max 24 in. OC.
B. Wallboard, Gypsum"—Nom 112 or 5,18 in. thick, 4 ft. wide with
square or tapered edges. The gypsum wallboard type, thickness,
number of layers, fastener type and sheet orientation shall be as
specified in the individual U300 or U400 Series Design in the UL Fire
Resistance Directory. Max diam of opening is 13-1/2 in.
2. Pipe or Conduit—Nom 12 in. diam (or smaller) Schedule 10 (or heavier)
steel pipe, nom 12 in, diam (or smaller) service weight (or heavier) cast
iron soil pipe, nom 12 in. diam (or smaller) Class 50 (or heavier) ductile
iron pressure pipe, nom 6 in. diam (or smaller) steel conduit, nom 4 in.
diam (or smatter) steel electrical metallic tubing, nom 6 in. diam (or
smaller) type 1, or (or heavier) copper tubing or nom 1 in. diam (or
smatter) flexible steel conduit. When copper pipe is used, max F Rating
of firestop system (Item 3) is 2 h. Steel pipes or conduits larger than
norm 4 in. diam may only be used In watts constructed using s?eel
channel studs. A max of one pipe or conduit is permitted in the
firestop system. Pipe or conduit to be installed near center of stud
cavity width and to be rigidly supported on both sides of wall
assembly.
3. Fill, Void or Cavity Material` —Caulk —Caulk fill material installed to
completely fill annular space between pipe or conduit and gypsum
wallboard and with a min 1/4 in. diam bead of caulk applied to perimeter
of pipe or conduit at its egress from the wall. Caulk installed symmetrically
on both sides of will assembly. The hourly F Rating of the firestop system
is dependent upon the hourly hre rating of the wall assembly in which it
is installed, as shown in the following table. The hourly T Rating of the
firestop system is dependent upon the type or size of the pipe or conduit
and the hourly fire rating of the wall assembly in which it is installed, as
tabulated below:
Max Pipe Annular F T
or Conduit Space, Rating, Rating,
Oiam, 1n in Hr Hr
1 0 to 3/16 1 or 2 04, 1 or 2
1 1/4 to 1/2 3 or 4 3 or 4
4 0 to 1/4 1 or 2 0
4 0 to 1-1124 1 or 2. 0
6 1/4 to 1/2 3 or 4 0
12 3/16 to 3/8 1 or 2 0
+When copper pipe is used, T Rating is 0 h.
40 to 1-1/2 in. annular space applies only when Type CP-25 WB+ caulk is used
and only when the min thickness of the gypsum wallboard is 5/8 in. for 1 hr
rated walls and 1-1/4 in. for 2 hr rated watts.
Minnesota Mining & Mfg. Co.—CP 25WB+.
`Bearing the UL Classification Marking
OCCUPANCY 23 PERSONS
!. )E GROUP B
STEEL CHANNEL JAMB & HEAD
TYPICAL FOR OVERHEAD DOOR
HEAD SIMILAR W/CHANNEL LINTEL
DOOR: OVERHEAD DOOR SERIES 630
3-HOUR RATED
TIE INTO SMOKE & FIRE DETECTION SYSTEMS
EQUIP WITH FISIBLE LINK
EXISTING 8" NORMAL WEIGHT CONCRETE BLOCK WALL
PRESUMED TO QUALIFY FOR 1-1/2 HOUR FIRE RATING
1" RIGID INSULATION (EXISTING)
1" FIRECODE GYPSUM BOARD LINER PANELS
2-1/2" C-H 25 GA METAL STUDS @ 24" o.c.
2 LAYERS 5/8" FIRE CODE GYPSUM BOARD
SHAFT WALL QUALIFIES FOR 2-HOUR RATING
(UL DESIGN U-415, SYSTEM F)
TOTAL WALL RATING: 3 HOUR
MASONRY AND GYPSUMBOARD CONSTRUCTION
MUST RUN FULL HEIGHT TO UNDERSIDE OF ROOF DECK
DETAIL OF FIRE SEPARATION WALL
1-1/2" �_0��
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