06-1147-006LOW VELOCITY ELBOWS LOW VELOCITY TRANSITIONS LOW VELOCITY OFFSETS
STRAP HANGERS TRAPEZE HANGERS w
- - -- - - - - = - , STRAP OR 20'
_ SUPPORT FROM HANGER ANGLE
1 1/2' X 26 GA GALV ROD R
STEEL HANGER STRAP UNDERSIDE OF STRAPS AIR
STRUCTURE. AIR_
(5 O.C.) FLOW
W
60" MAX UNLESS F OT UNISTRUT CHANNEL R=1 1/2 W
SURFACE MOUNTED F4R
AIR DUCT (SEE PLAN VIEW) IS PLACED CHANNEL ANCHORED ON EACH FLOOR. DIVERGING FLOW
UNDER A THROUGH THE BACK
LOW FRICTION LOSS BOTTOML RADIUS ELBOW FULL RADIUS
BRANCH TAKE -OFF FITTING 1« REINFORCEMENT OF THE CHANNEL SERE POSSIBLE
METAL ROUND FITTING SCREWS SIZE BOLTS)
SCREWS MAY BE FOR LOAD 30' MAX.
OMITTED IF HANGER LOOPS TABLE 4-1
AIR FLOW
DUCT SEIALER NT AND 6' MAX. RECTANGULAR DUCT HANGERS n FLOW
TAPE MINIMUM SIZE
AIR FLOW
INSULATE TOP INSULATED FLEX. DUCT
OF DIFFUSER. AND OF SAME SIZE
AS HANGER STRAP
SEAL JOINT WITH DUCT
SEALER AND TAPE
DIFFUSER W/ OPPOSED
BLADE DAMPER
ADAPTOR ROUND TO SQUARE
IF REQUIRED
FLEXIBLE DUCT CONNECTION DETAIL
N.T.S. * FULL CIRCLE INTO DIFFUSER ADAPTER.
n CONTRACTION FLOW 30' ELBOWS
® PIPE CLAMP LOW VELOCITY TRANSITIONS, OFFSETS
AND ELBOWS. N.T.S.
16 GA. SHEET METAL
SADDLE FOR INSULATED
PIPES; 1/4" THICK
NEOPRENE SLEEVE FOR
UNINSULATED PIPES.
1 90' RECTANGULAR STANDARD RECTANGULAR
TO ROUND BOOT BOOT W/RECTANGULAR AIR
CONNECTION TO ROUND TRANSITION FLOW `-
REFRIGERANT PIPE RISER SUPPORT DETAIL BELT- MOUTH CONN. 45' RECTANGULAR L
N. T.S. WHERE HEIGHT OF TO ROUND BOOT
MAIN DUCT PERMITS CONNECTION w L=1/4W
AS PER SMACNA TABLE 4-1 & FIG. 4-4 OR
V.D. 4" MIN.
V.D. F V.D I V.0 STANDARD 45'
G�v'aipfa� RECTANGULAR
U`
V.D. BOOT CONNECTION F-rating = 2 Hr t-rating = 1 Hr 5 ( 25% FLOW IN BRANCH)
4rataso,
CAJ 5111 - \ GALVANIZED ALTERNATE ROUND TO RECTANGULAR
DUCT BRANCH CONNECTIONS
1-1 /2" PVC SCH. 40 S ( 25% FLOW IN BRANCH)
4 ,_C1� FIBROUS GLASS DUCT. SLEEVE (TYP.)—FILL WITH
INSULATIONF(TYP.)
jf REFRIGERANT
= GLASS FABRIC AND PIPES LOW VELOCITY BRANCH TAKEOFFS
• _ ' AND MASTIC (GFM) TYPICAL SUPPORT
1. ►- . ' •► BETWEEN FLOORS N.T.S.
--- / CLOSURE OVER POCKECT LOCK AT 8'-0" 0/C
AND DUCT BOARD. VERTICALLY
HANGER STRAP 3/$" BOLT (MIN) THREADED
SCREEN GALV. STEEL 16 A.
HANGER RODS
SUPER STRUT
�� 1111 111 II III II REINFORCEMENT
ANGLE
10 Pre-Roted Concrete Floor of Wall Assembly = Min. 4 1/2" thickness. 8" MIN. PIPE
FAN COIL UNIT SUPPORT 12"
® Metallic Pipe - A) Steel Pipe-2" diam. (or smaller) Sch. 10 (or heavier) steel pipe. SURFACE.
B) Iron Pipe-2" diam. (or smaller) cast or ductile iron pipe. ROOF CURB 50"
C) Copper Tubing-2" diom. (or smaller) Type K (or heavier) MAX
copper tubing. ROOFING
#10 X 1-1/4 SHEET METAL SCREWS
D) Copper Pipe-2" diam. (or smaller) Regular (or heavier)
12" ••
copper pipe. MAX. O.C. MIN. 2 PER SIDE.
22 Go. SHEET METAL . ::; :•:::• :::::::::v :•
(3) Pipe Covering-Nom. 3/4" thick AB/PVC flexible foam insulation. The annular
POCKET LOCK 1» X1» X1» BAND OF SAME SIZE
space shall be min. 1/8" to max. 1/4" within the firestop system. REFRIGERANT PIPE AS HANGER STRAP
CHASE IN PARTITION
40 TREMstop IA -Min. 1" thickness of sealant applied within opening, flush with
the top surface of floor or both surfaces of wall assembly. Additional fill
material to be installed such that o min. 1/4" crown is formed around the
penetrating item.
DUCT HANGER DETAIL(HIGH PRESSURE)
TWO HOUR RATED WALL AND
CONNECTION DETAIL REFRIGERANT PIPING COWL DETAIL N.T.S.
N.Y.S.
NOTE: PLENUM CONNECTION PER FBC SECTION (603.1.3) N.T.S.
SLAB PIPING PENETRATION.
N.T.S.
NOTE: NOTE: ROOF MOUNTED UNITS, IS BASED ON
CONDENSING UNIT TIE DOWNS TO THE ROOF DECK THE REQUIREMENT'S OF THE FLORIDA
OR ATTACHMENT TO SUPPORTING STRUCTURE. BUILDING CODE, TO COMPLY WITH THE
THE TIE DOWN POINTS HELP PROTECT AGAINST WIND RESISTANCE AND ANCHORING AS FAN COIL UNIT SECURED
1'-6" HIGH WINDLOADS. MINIMUN OF 2 WIRES. SPECIFIED IN SECTIONS 301.13 AND 301.13.1 TO STRUCTURE W/ 3/8" DIA GALV. THREADED TURNING VANES
MIN. RODS PROVIDE VIBRATION ISOLATORS FOR SMACNA -
MASON MODEL PC30N OR EQUAL CONCRETE JOIST.
SCREWS SHALL BE RATED FOR 50Q LBS. STANDARDS.
1THICK CORK/ MINIMUN PULL-OUT CAPACITY. F
"
NEOPRENE PAD NEW
HURRICANE C.0 EXISTING C.U. EXISTING C.U. EXISTING C.U. " REFRIGERANT DUCT
MINIMUM 1$ GA_ X 3-5/$ WIDE CUP. OUTSIDE AIR INTAKE DUCT PIPES TYPICAL s70--DEGREE
TIE -GOWN STAINLESS STEEL GRADE 50 STEEL, (G90) OR EQUIVALENT
WIRE (TYP.) SEE TIE -DOWN HOT DIPPED GALV. COATING.(TYPICAL 1 EACH CORNER). HANGER RODS
—� METHOD DETAIL. FASTEN VERTICAL LEG ATTACH TO UNIT WITH (3) 2210
OR 2ING 8-18 X 1/2"0 S.STETRUCTL TWIN -FAST SELF �--- VANED ELBOW DETAIL.
PITCH PAN DRILLING SCREWS. FASTEN TO STRUCTURE WITH (2) 3/8"0 � N.T.S.
(ALL LEGS) \ z STAINLESS STEEL BOLTS.
FIN ROOF X C.U. UNIT.
LU / VD Q DISCHARGE DUCT
3" IN ALL FOUR
SIDES
RETURN AIR PLENUM DISCONNECTED SWITCH
ROOF STRUCTURE RETURN AIR GRILLE
" " \ F P OTHER O O
Q u 6"X6 X1/4 STEEL PLATE BOLTED DETAIL ON THIS SHEET. ER O PROVIDE 3/4" DRAIN CONNECTION 3/4" CONDENSATE DRAIN LINE
TO CONCRETE DECK WITH 3/8"0 W/ REMOVABLE PLUG. 24 GA. MIN. AND TRAP.
GALV. STEEL DRAIN PAN 1-1 2" AUXILIARY DRAIN PAN W FLOAT SWITCH
GALV. STEEL BOLTS THRU CONC. DECK. /
° PROVIDE NUTS dt PRESSURE WASHERS. CONTROL APPROVER NUMBER DEEP MIN. ALL WELDED CONSTRUCTION. FLOAT SWITCH TO STOP UNIT WHEN SWITCH OPEN.
"ALUMA STAND" EXPOSURE "C" ISOLATOR PAD
4 PER UNIT.
ANCHOR BOLTS APPROVE NO. NOA 02-0514.02 MOUNTING STRUCTURE
(SEE DETAIL)
CONDENSING UNIT MOUNTING DETAIL C.U. UNIT TIE DOWN DETAIL HORIZONTAL FAN COIL UNIT MOUNTING DETAIL
REFER TO ROOF PLAN FOR EXACT QUANTITY OF CONDENSING UNITS. N.T.S. N.T.S. N.T.S.
MAXIMUM
PAIR AT
PAIR AT
PAIR AT
PAIR AT
HALF OF
10 FT SPACING
8 FT SPACING
5 FT SPACING
4 FT SPACING
DUCT
WIRE/
WIRE/
WIRE/
WIRE/
PERIMETER
STRAP
ROD
STRAP
ROD
STRAP
ROD
STRAP
ROD
2 = 30"
1"x22 GA.
10 GA.
(.135")
"
t x22 GA.
10 GA.
(.135")
"
1 x22 GA.
( 06')
1"x22 GA.
12 GA.
(.106")
P = 72"
1"x18 GA.
3/8"
1"x20 GA.
1/4'
1"x22 GA.
1/4"
1"x22 GA.
1/4"
2
P 96"
1 "x16 GA.
3/8"
1 "xt 8 GA.
3/8"
1 "x20 GA.
3/8"
1 "x22 GA.
1/4"
2
P = 120"
1.5"x16 GA.
1/2"
1"x16 GA.
3/8"
1"x18 GA.
3/8'
1"x20 GA.
1/4"
2
P = 168"
1.5"06 GA.
1/2"
1.5"06 GA.
1/2"
1 "x16 GA.
1/2"
1 "x18 GA.
3/8"
2
a= 192"
-
1/2"
1.5"x 16 GA.
1/2"
1 "x16 GA.
1/2"
1 "x16 GA.
3/8"
2 = 193" UP
SPECIAL ANALYSIS REQUIRED
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