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�...yy No,r•I DATE DESCRIPTION
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STEEL PIPE,
NOMINAL SIZE
OF PIPE
(inches)
SPACING OF
SUPPORTS
(feet)
NOMINAL SIZE
OF TUBING
(SMOOTH— WALL)
inch O.D.
SPACING OF
SUPPORTS
(feet)
1/2
6
1/2
4
3/4 or 1
8
5/8 or 3/4
6
11/4 or larger
10
7/8 or 1
8
(horizontal)
N/A
(Horizontal)
1
11/4 or larger
Every floor level
1 or Larger
Every floor level
(vertical)
11" WC
(vertical)
9
For SI: 1 inch — 25.4 mm, 1 foot — 304.8 mm.
i
There is a 2` clearance from the left Top 3t"
and right sides of the unit to *Sde 24*
combustible and non - combustible � a
surfaces. Hower, it any portion or nSide 24"
area of the surface is exposed to the
exhaust furies fl.e. directly to the sides
of the vent cap), that surface must be � Back V
at least 24` away.
GAS PIPING NOTES:
ALL PIPING INSTALLED ABOVE GROUND, OUTDOORS SHALL BE ELEVATED NOT LESS
THAN 18" INCHES (ABOVE FLOOD LEVEL OF a' -0").
— PIPING INSTALLED ABOVE GROUND, OUTDOORS, SHALL BE SECURELY SUPPORTED
AND LOCATED WHERE IT WILL BE PROTECTED FROM PHYSICAL DAMAGE.
—WHERE PASSING THROUGH AN OUTSIDE WALL, THE PIPING SHALL ALSO BE
PROTECTED AGAINST CORROSION BY COATING OR WRAPPING WITH AN INERT
MATERIAL.
—WHERE PIPING IS ENCASED IN A PROTECTIVE PIPE SLEEVE, THE ANNULAR SPACE
BETWEEN THE PIPING AND THE SLEEVE SHALL BE SEALED.
PIPING FOR OTHER THAN DRY GAS CONDITIONS SHALL BE SLOPED NOT LESS
THAN 1/4 INCH IN 15 FEET TO PREVENT TRAPS.
— ALL PIPING SHALL COMPLY W /NFPA -54.
— ALL PIPING ABOVE GROUND SHALL BE GALVANIZED METAL PIPE SCHEDULE 40.
—GAS REGULATORS INSTALLED INSIDE THE BUILDING SHALL COMPLY WITH
F.B.G. -2010, SECTION 410.
NUT
CLEVIS
HANGER
PIPE O.D.
INSUL. O.D.
PIPE
INSUL
SADDLE
GALV. SHIELD
PIPE PIPE
W/ INSULATION W /OUT INSULATION
PIPE HANGERS- CLEVIS TYPE
ID
QTY.
DESCRIPTION
MANUFACTURER
MODEL
NATURAL GAS
CONNECTION.
TOTAL IMPUT
(CFH)
SUPPLY
OPERATING
PRESSURE
AFF
N/A
1
GAS FIRED, TANKLESS WATER HEATER
TAKAGI INDUSTRIAL Co USA, INC.
MOBIUS T —K3 —PRO
3/4" NPT
199
10.5" WC
N/A
8
1
BURNER (4 TOP)
GARLAND, INC.
GTOG24 —SU4
3/4" NPT
120
11" WC
N/A
9
2
CHARBROILER (A /B)
BAKERS PRIDE, INC.
F36GS STONE MODEL
1" NPT
120
11" WC
30 3/4"
10
3
STOCK POT (A /B /C)
IMPERIAL
ISPA -18 NG
3/4" NPT
90
10" WC
16 1/2"
11
1
FRYER
VULCAN, INC.
LG300 -1
1 /2" NPT
90
1 O" WC
7 1/2"
TOTAL
1919
U v� 10
1" DRIP LEG b
b
u
9 r
1 "N.G (2PS1)
(720 CFH)
G
SHUT OFF VALVE & 2 PSI
REGULATOR WITH VENT
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