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MECHANICAL NOTES:
DUCTWORK ONLY. EXISTING RTU'S TO REMAIN. INSTALL SUPPLY
AND RETURN DUCTS AND GRILLES AS SHOWN.
INSTALL DUCT SMOKE DETECTOR ON RTU #1 IN DINING AREA.
PLACE BOTH THERMOSTATS IN OFFICE, PLACE REMOTE SENSORS
IN RETURN DUCT.
DUCTWORK SHALL HAVE R-6 FIBERGLASS INSULATION AND BE
INSTALLED IN ACCORDANCE WITH SMACNA HVAC DUCT
CONSTRUCTION STANDARDS, LATEST EDITION. EXCEPTION:
DUCT 1N CONDITIONED SPACE (SUCH AS, BETWEEN FLOORS OF
CONDITIONED SPACES) MAY BE R-4.2. (FBC TABLE
13-410.1.ABC.2.2)
ALL ROOFTOP CONDENSATE DRAINS TO BE SUPPORTED EVERY 4
FEET, MAXIMUM, AND ARE TO DRAIN INTO PERMEABLE SOIL 12
INCHES, MINIMUM, FROM BUILDING STRUTURE. (FMC305.4, 307.2)
HVAC DESIGN REQUIRES:
YES
NO
DUCT SMOKE DETECTOR
# OF PEOPLE
CFM / PERSON
FIRE DAMPERS
A/C #
SUPPLY DUCT
SMOKE DAMPERS
70
MANUAL VOLUME
DAMPER
FIRE RATED ENCLOSURE
TAB COLLAR W/
1120
FIRE RATED ROOF/FLOOR
CEILING ASSEMBLY
ADJUSTABLE DAMPER LOW PRESSURE
R-6 INSULATED
FIRE STOPPING
DUCT
I FLEXIBLE DUCT
SMOKE CONTROL
FLEXIBLE DUCT:
SEE HVAC PLAN FOR SIZE
TAPE TAB COLLAR TO DUCT BOARD
EXISTING EQUIPMENT SCHEDULE
UNIT #1 - TRANE RTU MODEL: TCH092A3 - 7 -1/2 -TON
UNIT #2 - TRANE RTU MODEL: TCH060A3 - 5.0 -TON
SPLIT SYSTEM - TRANE MODEL: TTA120A3 AND AHU MODEL:
TWE120A3, A 10.0 -TON SYSTEM ARE EXISTING BUT NOT USED
NEW BATH EXHAUST FAN
EF -1
NUTONE (or equiv)
MODEL - QT150
160 CFM
VOLTS - 120
0.60 AMPS
2.5 SONES
6" DUCT
NOTE
AREA
PEOPLE/ 1,000 S.F.
HANG DUCT PER SMACNA STANDARDS
# OF PEOPLE
CFM / PERSON
MIN. CFM REQ.
A/C #
SUPPLY DUCT
DINING AREA
70
MANUAL VOLUME
DAMPER
56
TAB COLLAR W/
1120
RTU #1
ADJUSTABLE DAMPER LOW PRESSURE
R-6 INSULATED
20
DUCT
I FLEXIBLE DUCT
TYPICAL Z -BAR & WIRE
FLEXIBLE DUCT:
SEE HVAC PLAN FOR SIZE
TAPE TAB COLLAR TO DUCT BOARD
HANGER DETAIL
REMARKS: OPEN O.A. INTAKES OF RTU #1 TO 25%, OPEN RTU #2 TO 25% TO SUPPLY A TOTAL OF 1250 CFM
DUCT WITH FOIL TAPE. SECURE INNER
Z
W
SLEEVE TO TAB COLLAR WITH
C
N
"PANDUIT' STRAP AND FOIL TAPE. TAPE
00
a
®
OUTER INSULATED SLEEVE TO DUCT
O~'w
OUR FLOW
BOARD WITH FOIL TAPE AND MASTIC.
TAPE TAB COLLAR TO DUCT BOARD
DUCT WITH FOIL TAPE. SECURE INNER
TYPICAL HANGING STRAP
SLEEVE TO TAB COLLAR WITH
CEILING
AND SADDLE DETAIL
"PANDUIT' STRAP AND FOIL TAPE. TAPE
DIFFUSER OR
OUTER INSULATED SLEEVE TO DUCT
GRILLE
BOARD WITH FOIL TAPE AND MASTIC.
INSULATED SQUARE BOX
FORSQUARENECK
DIFFUSER OR DIFFUSERS
TYPICAL CHANNEL AND WIRE
ROUND
UND N CK WITH REDUCER
HANGER DETAIL
ED
TYPICAL DUCT SUPPORT DETAILS
FLEX DUCT DETAILS
TYPICAL CONNECTION TO AIR DIFFUSER
NOT TO SCALE
NOT TO SCALE
SCALE: NTS
SUPPLY AND RETURN DUCT UP TO
A AHU-1 @ ROOF
OUTSIDE AIR REQUIREMENTS
AREA
PEOPLE/ 1,000 S.F.
AREA IN S.F.
# OF PEOPLE
CFM / PERSON
MIN. CFM REQ.
A/C #
OUTSIDE AIR PROVIDED
DINING AREA
70
798
56
20
1120
RTU #1
1120
KITCHEN / PREP
20
415
8
15
160
RTU #2
120
REMARKS: OPEN O.A. INTAKES OF RTU #1 TO 25%, OPEN RTU #2 TO 25% TO SUPPLY A TOTAL OF 1250 CFM
MECHANICAL PLAN
SCALE: 1/4" = 1'-0"
ell
AIR CONDITIONING KEY
®
SUPPLY DIFFUSER
RETURN DIFFUSER
sn
SMOKE DUCT DETECTOR
®
THERMOSTAT
®
REMOTE SENSOR
REMOTE TEST STATION
U
02
W
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VOLUME DAMPER
P
FIRE DAMPER
F.D.
0
T—
RADIATION DAMPER
R.D.
REFRIGERANT LINE
CONDENSATE LINE
RCS CONTRACTOR SERVICES, INC.
1798 NW 39TH COURT
M
r" OAKLAND PARK, FLORIDA 33309
BROWARD: 954-295-2182
ALL IDEAS, DESIGNS, ARRANGEMENTS, AND PLANS INDICATED OR
REPRESENTED BY THIS DRAWING ARE OWNED BY, AND THE PROPERTY OF
TECTONICS ASSOCIATES, INC. AND WERE CREATED, EVOLVED AND
DEVELOPED FOR USE ON, AND IN CONNECTION WITH THE SPECIFIED
PROJECT. NONE OF SUCH IDEAS, DESIGNS, ARRANGEMENTS OR PLANS
SHALL BE USED BYOR DISCLOSED TO ANY PERSON, FIRM OR CORPORATION
FOR ANY PURPOSE WHATSOEVER WITHOUT THE WRITTEN PERMISSION OF
TECTONICS ASSOCIATES, INC.
WRITTEN DIMENSIONS OF THESE DRAWINGS SHALL HAVE PRECEDENCE
OVER SCALED DIMENSIONS. CONTRACTORS SHALL VERIFY, AND BE
RESPONSIBLE FOR ALL DIMENSIONS AND CONDITIONS ON THE JOB AND THIS
OFFICE MUST BE NOTIFIED OF ANY VARIATIONS FROM THE DIMENSIONS AND
CONDITIONS SHOWN BY THESE DRAWINGS. SHOP DETAILS MUST BE
SUBMITTED TO THIS OFFICE FOR APPROVAL BEFORE PROCEEDING WITH
FABRICATION.
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date 12-10-08
REVISED BY: ONE D+B
4 03/23/09 FIRE
project number
08146
sheet
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date 12-10-08
REVISED BY: ONE D+B
4 03/23/09 FIRE
project number
08146
sheet
M-1
or