08-985(2)-017UPPER ATTACHMENT
PER SMACNA --- - -- --
FLEXIBLE DUCT- 8'-0'* MAX.
2"-0" MIN. LENGTH
MAXIMUM D/8 OFFSET
ALLOWED IN LAST
D INCHES TO DEVICE
WHERE D IS THE
INTERNAL FLEX
DIAMETER
MAX. SAG 1/2" PER FOOT
BETWEEN SUPPORT POINTS
45- TAKEOFF OR ROUND
BELLMOUTH COLLAR
MOUNT IN SIDE OF DUCT
ADJUSTABLE CLAMP
\ � SADDLE
22 GUAGE GALVINIZED STEEL
NECK SIZE TO
STRAP HANGER AS PER
MATCH FLEX
SMACNA FIG. 3-10 (SEE NOTE x5)
DUCT SIZE
INDICATED
ADJUSTABLE CLAMP
DUCT SEALER
INSULATE TOP PANEL
OF DIFFUSER OR GRILLE
AIR DISTRIBUTION DEVICE
CEILING (T-BAR SHOWN.
LAYIN SHOWN.
GYP. BOARD SIMILAR)
SURFACE MOUNT SIMILAR
NOTES
I. FLEXIBLE DUCTS SHALL BE ONE PIECE AND SHALL NOT BE SPLICED TOGETHER.
2. EXTEND FLEXIBLE DUCT INSULATION TO DUCT/DIFFUSER PANEL INSULATION
AND SEAL WITH MASTIC.
3. FLEXIBLE AIR DUCT SHALL NOT EXCEED 8 FT. WHEN EXTENDED, ELBOW RADIUS
SIZED FOR NO LESS THAN R / D * 1.0.
4. 24 INCH ORANGE SURVEY TAPE SHALL BE PROVIDED ON ALL DUCT
QUADRANT LOCKING LEVERS DIRECTLY ABOVE THE ACCESS PANEL.
5. MINIMUM 1 1/2" WIDE 22 GALVANIZED STRAP HANGER WITH HEMMED EDGES.
(FBMC 2004 603.5.6.6)
FLEXIBLE DUCT TAKEOFF DETAIL
SHEET METAL RUNNER TOP AN[ -
SECURED TO DUCT WITH SHEET
SHEET METAL SINGLE THICKNESS
QUARTER ROUND TURNING VANES
DUCT TURNING VANE DETAIL
NTS
3 WAY MODULATING
CONTROL VALVE
FLOW MEASURING DEVICE
WATER RETURN
GATE VALVES
WATER SUPPLY 2--i-
PRESSURE
GAGE
SINGLE VANE SCHEDULE
"R"
SP
3A.
SMALL
2"
IV
24
LARGE
4"
3' °
22
TYPICAL FABRICATED SHEET
METAL ELBOW
SHEET METAL SINGLE THICKNESS
TURNING VANES WITH FLANGED
FASTENERS TOP AND BOTTOM
SWEET METAL RUNNER FASTENED
DUCT WITH SWEET METAL SCREW:
P. PLUG
GAGE COCK
MANUAL AIR VENT (3/8" LINE TO DRAIN PAN)
COIL
�--UNIONS
L�""-DPAIN
TPERMOMETEP
METAL PIPE
OR CONDUIT
I, 2, 3, OR 4 HOUR FIRE
-
RATED CONCRETE FLOOR SLAB.
INSULATION (IF REQUIRED
BY SPECIFICATION
FILL GAP COMPLETELY AROUND
PIPE WITH 3M CP-25 S/L (*) CAULK
(SEE NOTES 3-5)
- DUCT SEALER AT 45- TAKEOFF
OR ROUND BELLMOUTH COLLAR NOTES:
CONNECTION TO MAIN
USE 3M CP-25 S/L t*) SELF -LEVELING CAULK DAMPING MATERIAL (FIBERGLASS
SLIPPY AIR DUCT ON RZONTAL SURFACES WHEN FILLING INSULATION, BACKER ROD OR MINERAL
GAPSS FROM ABOVE THE PENETRATION. WOOL) ENOUGH TO SUPPORT WEIGHT OF
USE 3M CP-25 N/S (*) NO SAG CAULK 3M CP-25 S/L O CAULK.
7 ON VERTICAL SURFACES AND ON HORIZONTAL —
SURFACES WHEN FILLING GAPS FROM BELOW.cj
SECTION VIEW (SLAB)
1, 2, 3, OR 4 HOUR RATED
CONCRETE BLOCK WALL
VOLUME DAMPER W/ LOCKING
FOR SOLID CONCRETE WALL
QUADRANT E 2" STANDOFF
(SEE NOTE 1)
NOTES:
DAMPING PIPE
I.
FOR SOLID CONCRETE WALLS. CENTER 3M CP-25 N/S W CAULK
FULLY HINGED E GASKETED
MATERIAL OR CONDUIT
WITHIN WALL WITH DAMPING MATERIAL ON ONE SIDE.
ACCESSDOOR FOR DAMPERS
2.
RECOMMENDATION BASED ON PRODUCT PERFORMANCE
IN NON -ACCESSIBLE CEILINGS
PER ASTM E-814 (UL-1479) FIRE TEST AND UL
CLASSIFICATION FIRE STOP SYSTEM 49.
INSULATION (IF REQUIRED7'
BY SPECIFICATION
3.
WET INSTALLED DEPTH OF 3M CP-25 (*) CAULKS DEPENDS ON
Cp-25 (+) S CAULK
N/
N/
TYPE AND SIZE OF PIPE: AND DESIRED RATING.
BOTH SIDES WALL
WET DEPTH PIPE SIZE FIRE RATING
(SEE NOTE)
I/2" (13MM) MAX. 8' (203MM) 1-2 HRS.
El
I" (25MM) MAX. 8' (203MM) 3-4 HRS,
4,
UP TO 40% SHRINKAGE OF 3M CP-25 (w) N/S OR S/L CAULK
IS ACCEPTABLE AFTER INITIAL WET DEPTH INSTALLATION.
SECTION VIEW (WALL)
5
MAXIMUM ANNULAR SPACE TO BE FILLED IS 2 1/2" (64MM).
FAN COIL PIPING CONNECTION
N.T.S.
TYPICAL: 1/4" S.S. 7-WIRE 250 K
STRAND HURRICANE TIE DOWN
WITH TURNBUCKLE.
3/8" S.S. BOLT WITH
WASHER AND NUTS -
1/4" STAINLESS STEEL WIRES SECURED TO -
STEEL ANGLES VIA 3/8" S.S. EYE BOLTS
AND NUTS (DO NOT OBSTRUCT UNIT ACCESS)
PROVIDE 2 PER UNIT
UNISTRUT SUPPORT 2" X2" X 3/16"—
HOT DIP GALV. ANGLE WELDED
UL APPROVED PIPING SAFING ASSEMBLIES EQUAL
TO UL SYSTEM *49 FOR INSULATED PIPE AND
SYSTEM *91 FOR INSULATED PIPE
PIPE PENETRATION FIRESTOP DETAIL
N.T.S.
() (OR APPROVED EQUIVALENT)
SCREW:
SCK't m) MAT tsC
OMITTED IF HANGER LOOPS
STRAP HANGERS
CU- FREEZER Z COOLER
�•r
NOTE:
I. INSTALLATION MUST MEET MINIMUM OF 146 MPH WIND LOADING, MINIMUM REQUIREMENTS
ARE HEREBY INDICATED, HOWEVER BASED ON ACTUAL EQUIPMENT INSTALLED
EPA ( EFFECTIVE PROJECTED AREA) ADDITIONAL SECURING SHALL BE PROVIDED.
2. CORROSION PROTECTION. BUILDINGS LOCATED WITHIN 3,000 FT. OF THE OCEAN
SHOULD USE NON-FERROUS METAL, STAINLESS STEEL OR STEEL WITH MINIMUM
G-90 HOT -DIP GALVANIZED COATING FOR EQUIPMENT STANDS AND ANCHORS AND
STAINLESS STEEL SCREWS,
COE
UNLESS FOOT
OF TRAP
IS PLACED
UNDER A
BOTTOM
REINFORCEMENT
CONDENSING UNIT MOUNTING DETAIL
N.T.S.
—WALL
CONCRETE
12" MIN.
1►i�l�l��
ROOFTOP EQUIPMENT HEIGHT REQUIREMENTS
WIDTH OF EQUIPMENT HEIGHT OF LEGS
UP TO 24" 14"
24" TO 36" 18"
36' TO 48" 24"
48" TO 60" 30"
60" AND WIDER 48"
30" --�� 4.
0
1/4"X4"X34" HOT DIP
GALV, STEEL PLATE
5/16" HOLE FOR 1/4" S.S
STEEL BOLT
W/ NUTS E WASHERS.
1/2" THREADED GALV.
STEEL ROADS
HANGER TO STRUCT.
NUT Z WASHER NEOPRENE PAD BET
UNIT AND CHANNEL
FLEX, CONN. -flPLENUM
SUPPLY AIR �\ � � �� n R/AIR DUCT
DUCT 11 I 1 G III
11!__
I C 1 11 VD
NOTE:
FILTER SMOKE DETECTORS REOUIERED IN SUPPLY
SECUNDARY DRAIN PAN AIR SYSTEM WITH DESIGN CAPACITY
(SEE NOTE) GREATER THAN 2000 CFM
(FMC 2004, 606.2.1)
AIR CONDITIONING UNIT MOUNTING DETAIL.
N.T.S.
NOTE' EACH FCU MUST BE PROVIDED WITH AUXILIARY SECONDARY DRAIN PAN,
AS AN ALTERNATIVE TO SEPARATE DRAIN LINE, AN APPROVED WATER
LEVEL DETECTOR OR FLOAT SWITCH DEVICE SHALL BE USED TO CONTROL
OVERFLOW BY AUTOMATICALLY SHUTTING DOWN THE EQUIPMENT OR
APPLIANCE THAT PRODUCES THE CONDENSATE. AUXILIARY DRAIN PANS
SHALL HAVE A MINIMUM DEPTH OF 1.5 IN., SHALL NOT BE LESS THAN 3 IN.
LARGER THAN THE UNIT OR COIL DIMENSIONS IN WIDTH AND LENGHT, AND
SHALL BE CONSTRUCTED OF AN APPROVED CORROSION -RESISTANT
MATERIAL. METALIC PANS SHALL HAVE A MINIMUM THICKNESS OF NOT
LESS THAN 0.0276 IN. GALVANIZED SHEET METAL.
(FMC 2004, 307.2.3)
2"
2"
PERFORATED VENT CAP
12" MIN ABOVE TOP
OF CD PAN
C.O. PLUG
CONNECTION
A.H.U.
TEE UNION �-
ELBOW T5P + 2"
AUXILIARY
DRAIN PAN
3"
NOTE
A. SLOPE DRAIN LINE TO CONDENSATE RECEPTOR (MIN. 1/8" PER FOOT) _
B. DRAIN LINE SHALL BE COPPER TYPE "L" AND INSULATED
C. TSP - FAN TOTAL STATIC PRESSURE
D. PROVIDE CONDENSATE OVERFLOW SAFETY SWITCH TO TURN OFF
THE UNIT IF DRAIN PAN APPROACHES OVERFLOW.
A/C CONDENSATE P-TRAP DETAIL
N.T.S.
10" X 4' SHEET METAL
EXHAUST DUCT
STEEL HANGER WIRE
TYPICAL CEILING CABINET
EXHAUST FAN WITH BACKD12AFT
DAMPER, LOW NOISE LEVEL
AND NO VIBRATION.
FRONT FACE GRILLE WITH
FASTENING SCREENS
EXHAUST FAN HANGING
BRACKET (ADJUSTABLE)
CEILING MOUNTED CABINET EXHAUST FAN DETAIL
Revisions:
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DRAWN:
JB
CHECKED:
ES
DATE:
02-18-08
SCALE:
A5 NOTED
SEA
��E ANI A
ERILESTO SANTANA P.E.
1-ICENSE, w "60788
Sheet No.
M7.00
JOB # 21033