08-1272-051i
DUCTWORK LEGEND
24x12 -NEW DUCTWORK, FIRST DIMENSION IS SIDE SHOWN
UP DN
---� - CHANGE OF ELEVATION
- FLEXIBLE DUCT
- TRANSITION, CONCENTRIC
- TRANSITION, ECCENTRIC
10x8 - TRANSITION, SQUARE -TO -ROUND
- SQUARE THROAT ELBOW
W /TURNING VANES
- RADIUS ELBOW
- RECTANGULAR /ROUND BRANCH TAKE -OFF
OR ROUND /ROUND BRANCH TAKE -OFF
- MANUAL BALANCING DAMPER
- RECTANGLE -TO -ROUND TAKE -OFF
- STANDARD BRANCH TAKE -OFF
- SPIN -IN TAKE -OFF
- CEILING DIFFUSER, ROUND NECK
(CEILING DIFFUSERS ARE 4 -WAY THROW UNO)
-ROUND DIFFUSER
- CEILING RETURN
- CEILING EXHAUST FAN
- CEILING DIFFUSER, RECTANGULAR OR
SQUARE NECK (CEILING DIFFUSERS
ARE 4 -WAY THROW UNO)
. _ - SUPPLY REGISTER OR GRILLE
(VERTICAL MOUNT, SIDEWALL)
_ -DOOR GRILLE
uC - UNDERCUT DOOR
- FLEXIBLE CONNECTION
0 - REVISION REFERENCE
e- DETAIL REFERENCE: TOP - DETAIL #,
BOTTOM - DRAWING# SHOWN ON
O - THERMOSTAT /TEMPERATURE SENSOR
F� - CONNECT TO EXISTING
- DEMOLISH TO POINT INDICATED
i
i
I
n
i
I
t
f
i
i
i
i
GENERAL NOTES:
1.- CONTRACTOR SHALL VERIFY ALL SPACE CONDITIONS AT JOB SITE PRIOR TO FABRICATION OF DUCTWORK AND PURCHASE
OF EQUIPMENT. NOTIFY ARCHITECT /ENGINEER OF ANY SPATIAL COMFLICTS PRIOR TO INSTALLATION, VERIFY ALL
CONNECTION TO EQUIPMENT WITH MANUFACTURER'S CERTIFIED DRAWINGS. PROVIDE TRANSITIONS TO ALL EQUIPMENT AS
REQUIRED.
2.- FIELD- VERIFY ALL DIMENSIONS AND COORDINATE WITH OTHER TRADES PRIOR TO PROCUREMENT OR FABRICATION.
PROVIDE ALL REQUIRED FIELD MODIFICATIONS SUCH AS OFFSETS IN PIPING OR DUCTWORK (INCLUDING DIVIDED DUCTWORK)
NEEDED DUE TO OBSTRUCTIONS OR INTERFERENCES AT NO ADDITIONAL COST. FOR PROJECTS INVOLVING RENOVATION,
COORDINATE NEW WORK WITH EXISTING ELEMENTS SUCH AS THE BUILDING STRUCTURE AND ARCHITECTURAL FEATURES,
SPRINKLER PIPING, LIGHTS, PLUMBING, AND ELECTRICAL CONDUIT.
3.- DUCT CONSTRUCTION SHALL BE IN ACCORDANCE WITH THE LATEST EDITION OF THE SMACNA HVAC DUCT CONSTRUCTION
STANDARD.
4.- PROVIDE AIR TURNING VANES IN ALL 90 DEGREE RECTANGULAR DUCT ELBOWS.
5.- DUCT SIZES AND ALL OPENINGS THROUGH BUILDING CONSTRUCTION SHALL SUIT EQUIPMENT FURNISHED.
6.- COORDINATE DIFFUSER, GRILLE AND REGISTER LOCATIONS WITH ARCHITECTURAL CEILING PLANS AND EQUIPMENT OF ALL
TRADES. INSTALL ALL AIR DISTRIBUTION OUTLETS /INLETS AT LEAST 12" AWAY FROM WALLS AND CEILINGS TO
ALLOW FOR THE INSTALLATION OF CROWN- MOLDINGS WHERE APPLICABLE.
7.- PROVIDE SEVEN DAY PROGRAMMABLE THERMOSTAT FOR ALL AIR CONDITIONING EQUIPMENT.
8.- LOCATE THERMOSTATS, TEMPERATURE SENSORS, HUMIDISTATS, AND HUMIDITY SENSORS AT 60" ABOVE FINISHED FLOOR
UNLESS NOTED OTHERWISE. COORDINATE LOCATIONS WITH OTHER EQUIPMENT, FURNITURE, AND DOOR SWINGS.
9.- ALL EQUIPMENT, DUCTWORK, ETC., SHALL BE SUPPORTED AS DETAILED AND /OR SPECIFIED. PROVIDE ADDITIONAL
SUPPORTS AS REQUIRED TO PROVIDE A VIBRATION -FREE, RIGID INSTALLATION.
10.- ALL DUCT SIZES SHOWN ARE INSIDE CLEAR DIMENSIONS.
11.- DAMPERS AND INSIDES OF DUCTS VISIBLE THROUGH GRILLES, REGISTERS AND DIFFUSERS SHALL BE PAINTED FLAT BLACK.
12.- REFER TO TYPICAL DETAILS FOR PIPING AND INSTALLATION OF EQUIPMENT.
13.- TRAPPED CONDENSATE DRAINS FROM ALL MECHANICAL EQUIPMENT SHALL BE PROVIDED FOR PROPER DRAINAGE TO SUIT
EQUIPMENT FURNISHED.
14.- ACCESS PANELS IN DUCTWORK AND CEILINGS SHALL BE PROVIDED WHERE REQUIRED FOR OPERATION, BALANCING OR
MAINTENANCE OF ALL MECHANICAL EQUIPMENT.
15.- ALL DUCTWORK AND PIPING IS SHOWN SCHEMATICALLY. PROVIDE ALL TRANSITIONS, TURNING VANES, ELBOWS, FITTINGS,
ETC., TO ALLOW SMOOTH FLOWS. ALL SPLIT DUCT FITTINGS SHALL TRANSITION TO FULL SIZE OF THE SUM OF BOTH
BRANCHES, UPSTREAM OF SPLIT.
16.- VERIFY MODELS AND FINISH WITH ARCHITECT PRIOR TO PURCHASING GRILLES, REGISTERS, DIFFUSERS, LOUVERS AND
OTHER AIR DISTRIBUTION DEVICES.
17.- PROVIDE FLEXIBLE DUCT CONNECTIONS ON ALL DUCTWORK CONNECTING TO EACH FAN, AIR HANDLING UNITS, AND FAN
COIL UNITS.
18.- PROVIDE TRANSITIONS AT DIFFUSER NECKS AS REQUIRED TO MATCH SIZES OF FLEX DUCTS TO BE CONNECTED.
19.- INTERRUPTIONS TO EXISTING SERVICES SHALL BE SCHEDULED FOR TIMES OTHER THAN NORMAL OPERATING HOURS (SUCH
AS NIGHTS AND WEEKENDS). SUCH INTERRUPTIONS TO SERVICES SHALL NOT BE MADE WITHOUT THE PRIOR
WRITTEN CONSENT OF THE OWNER'S REPRESENTATIVE AND PROPER COORDINATION WITH OTHER TRADES. PRE -WORK
SHALL BE PERFORMED TO MAKE THE SHUTDOWN PERIOD AS BRIEF AS POSSIBLE.
20.- MAINTAIN CLEARANCE OF A MINIMUM OF 6" BETWEEN DUCTWORK, PIPING, EQUIPMENT, ETC., AND ALL FIRE RATED AND
FIRE /SMOKE RATED PARTITIONS, TO ALLOW FOR INSPECTIONS OF RATED WALLS.
21.- DUCT RUNOUTS TO DIFFUSERS SHALL MATCH THE SIZE OF THE DIFFUSER NECK.
22.- UNLESS OTHERWISE NOTED, ALL EQUIPMENT AND VALVE DRAINS SHALL BE INDEPENDENTLY PIPED FULL SIZE TO THE
NEAREST PLUMBING DRAIN.
23.- EQUIPMENT SPECIFIED SHALL BE ADHERED TO; HOWEVER, OWNER HAS THE FINAL DECISION ON THE TYPE AND QUALITY
OF EQUIPMENT TO BE SUPPLIED. CONTRACTOR SHALL OBTAIN WRITTEN PERMISSION FROM THE OWNER PRIOR TO
PURCHASING SUBSTITUTING EQUIPMENT. CONTRACTOR SHALL BEAR THE COST OF ALL ENGINEERING WORK RELATED TO
SUBSTITUTED EQUIPMENT.
24. FLEXIBLE DUCT SUPPORT AND HANGERS:
A.- SUPPORTS: FLEXIBLE DUCTS SHALL BE SUPPORTED AS PER MANUFACTURER'S RECOMMENDED INTERVALS BUT AT
LEAST EVERY 5 FT. MAXIMUM PERMISSIBLE SAG IS 1/2" PER FOOT.
B.- HANGERS: HANGER AND SADDLE MATERIAL IN CONTACT WITH FLEXIBLE DUCT SHALL BE AT LEAST 1 -1/2" WIDE SO
IT DOES NOT REDUCE THE INTERNAL DIAMERTER OF THE DUCT WHEN THE SUPPORTED SECTION RESTS ON THE
HANGER OR SADDLE. SADDLES SHALL COVER AT LEAST ONE -HALF (1/2) THE CIRCURFERENCE OF THE OUTSIDE
DIAMETER OF THE DUCT AND FIT NEATLY AROUND THE LOWER HALF OF THE OUTER CIRCUMFERENCE.
C.- SUSPEND HANGERS FROM BUILDING STRUCTURE AS INDICATED IN THE LATEST SMACNA "HVAC DUCT
CONSTRUCTION STANDARDS - METAL AND FLEXIBLE" FIG 4 -2 AND 4 -3 "UPPER ATTACHEMENT DEVICES, TYPICAL"
SELECT HANGER AS PER TABLE 4 -2 "MINIMUM HANGER SIZES - ROUND DUCT" EXCEPT THAT MIN. SPACING
SHALL BE KEPT AT 5' -0 BETWEEN SUPPORTS
25. DUCTWORK MATERIAL: SUPPLY, RETURN, VENTILATION AND TOILET EXHAUST DUCTWORK SHALL BE GALVANIZED SHEET
STEEL CONSTRUCTED IN STRICT ACCORDANCE TO THE LATEST VERSION OF SMACNA.
26. EXPOSED DUCTWORK SHALL BE THROUGHLY CLEANED AND DEGREASED, APPLY TWO (2) COATS OF PRIMER, AND TWO
COATS OF FINAL FINISH PAINT. COORDINATE FINAL FINISH WITH ARCHITECT.
27. EXPOSED DUCTWORK SHALL BE INTERNALLY LINED WITH 1" FIBERGLASS INSULATING DUCT LINER EQUAL WITH AN ACRYLIC
COATING EQUAL TO JOHNS MANVILLE PERMACOTE LINACOUSTIC. ALL OTHER DUCTWORK SHALL BE INSULATED WITH
1 -1/2" THICK, 1.5 LB DENSITY FIBERGLASS WRAP WITH A REINFORCED ALUMINUM VAPOR BARRIER.
28. KITCHEN EXHAUST DUCTWORK SHALL BE FULLY WELDED STAINLESS STEEL OF MINIMUM 18 GA. MAINTAIN REQUIRED
CLEARANCES AS DESCRIBED IN THE FLORIDA MECHANICAL CODE.
•WVY
V•Y
•
•
•i•Y4+
ri•
MOTOR
RPM
MOTOR
HP
VOLT/
PHASE
PACKAGED ROOFTOP UNIT
WEIGHT
(LBS)
FAN
SERVICE
EF -1
• • • • • • • • r • • •
' r `
V Y • Y i
400
0.25"
DIRECT
817
817
1120
120/1
8.0
35
TOILET ROOMS
REFRIG.
SUPPLY
OUTSIDE
EXTERNAL
TOTAL
SENSIBLE
EAT
LAT
ELEC.
EVAP.
COND.
•�•
•••
i V
Y
• a W V
V Y
Y '
•
UNIT WEIGHT
TAG
MODEL
TYPE
Y
DdLewisArchitecture +Desigi
r Y
• •
• •
•
• Y
r Y
ARD017357 ID0004536
•
♦
• •
Y Y
• V Y
•
PHASE
Y
•
•
• i Y
• Y
• •
R -410A
2000
100/650
0.65"
77,670
52,200
81.6/69.3
57.4/56.3
• • •
0:0
• • •
•
•
W
19
Q
FANS
TAG
MODEL
AIR FLOW
(CFM'S)
EXT.
S.P.
DRIVE
TYPE
FAN
RPM
MOTOR
RPM
MOTOR
HP
VOLT/
PHASE
PACKAGED ROOFTOP UNIT
WEIGHT
(LBS)
FAN
SERVICE
EF -1
• • • • • • • • r • • •
' r `
V Y • Y i
400
0.25"
DIRECT
817
817
1120
120/1
8.0
35
TOILET ROOMS
REFRIG.
SUPPLY
OUTSIDE
EXTERNAL
TOTAL
SENSIBLE
EAT
LAT
ELEC.
EVAP.
COND.
COMP.
COMP.
COMP.
UNIT
UNIT
VOLT/
EER
SEER
UNIT WEIGHT
TAG
MODEL
TYPE
AIR
AIR
STATIC
CAP. (MBH)
CAP. (MBH)
DB /WB
DB /WB
HTR, KW
FAN HP
FAN FLA
QTY.
LRA
RLA
MCA
MOCP
PHASE
POUNDS
RTU
-1
50TC -AQ7
R -410A
2000
100/650
0.65"
77,670
52,200
81.6/69.3
57.4/56.3
9.6
1 -1/2
PLANS
1.5
1
112
19
44
50
230/3
11.2
-
625
RTU
-2
50TC -A09
R -410A
2800
800
0.75"
106,260
71,440
81.7/69.1
58.1/57.5
14.7
1
-1/2
2
1
195
29.5
60.6
70
230/3
11.2
-
830
NOTES:
SEE
FINISH: SEE ARCH DWG
LOUVERED RETURN
PLANS
1.
BASIS OF DESIGN:
CARRIER. OTHER ACCEPTABLE MANUFACTURERS: TRANS.
2.
PACKAGED ROOFTOP UNITS SHALL BE FURNISHED WITH THE FOLLOWING: CORROSION RESISTANT FACTORY APPLIED PHENOLIC
COATED CONDENSOR COILS,
FACTORY WIRED 120V GFI
OUTLET,
3 VERIFY MOUNTING FRAMES WITH ARCHITECT
SINGLE POINT ELECTRICAL CONNECTION, SEVEN DAY PROGRAMMABLE THERMOSTAT, AND CONDENSTAE DRAIN FLOAT SWITCH.
3.
SMOKE DETECTORS
SHALL BE INSTALLED IN THE SUPPLY DUCTWORK OF RTU'S AND SHALL SHUT DOWN THE UNIT WHEN THE
DEVICE IS ACTIVATED.
SMOKE DETECTOR
SHALL BE TIED INTO THE FIRE ALARM SYSYTEM (WHEN ONE IS PRESENT).
4.
PROVIDE ROOFTOP
UNITS WITH FACTORY FABRICATED ROOF CURBS.
5.
INTERLOCK RTU -1
MOTORIZED OUTSIDE AIR DAMPER WITH KITCHEN HOOD SWITCH.
6.
INTERLOCK RTU -2
WITH FOLDING PANEL DOOR TIME DELAY SWITCH.
Q
FANS
TAG
MODEL
AIR FLOW
(CFM'S)
EXT.
S.P.
DRIVE
TYPE
FAN
RPM
MOTOR
RPM
MOTOR
HP
VOLT/
PHASE
SONES
WEIGHT
(LBS)
FAN
SERVICE
EF -1
H -G -085 -D
400
0.25"
DIRECT
817
817
1120
120/1
8.0
35
TOILET ROOMS
KEF -1
USGF -180
4200
1.0"
BELT
1353
-
1 -1/2
208/1
20
190
KITCHEN HOOD
SF -1
KSF- 112 -H20
3360
0,65"
BELT
773
-
1 -1/2
208/1
16
250
KITCHEN SUPPLY
NOTES:
1. FAN MODEL BASED ON UNIT AS MANUFACTURED BY: GREENHECK
2. INTERLOCK EXHAUST FAN KEF -1 WITH SUPPLY FAN SF -1 AND HOOD SWITCH.
3. PROVIDE A VIBRATION FREE INSTALLATION OF ALL EQUIPMENT.
4. PROVIDE FANS WITH FACTORY ROOF CURBS AND SOLID STATE SPEED CONTROLLERS (DIRECT DRIVE FANS ONLY).
5. ADJUST PULLEY DRIVE SYSTEM TO PROVIDE THE SPECIFIED AIRFLOWS.
ASHRAE STANDARD 62 -2004
OUTDOOR AIR REQUIREMENTS FOR VENTILATION
A/C
UNIT
.SIR DISTRIBUTION SCHEDULE
AREA
(SF)
PEOPLE
MODEL
AIR FLOW
DIFF
DUCT
ACCESSORIES/
KITCHEN
TAG
DESCRIPTION
(CFM)
SIZE
SIZE
CONSTRUCTION
A
TMS -AA
76 - 115
2424
'�
FINISH: SEE ARCH DWG
650
SQUARE CONE
80 - 250
2424
8"
Q,B.D.: YES
CEILING SUPPLY
251 - 385
24x24
10"0
MATERIAL: ALUMINUM
0.18
781
800
386 - 500
2424
12 "0
ROUND NECK
AA
TMS -AA
25 -75
12x12
5"0
FINISH: SEE ARCH DWG
SQUARE CONE
Q,B.D.: YES
CEILING SUPPLY
MATERIAL: ALUMINUM
ROUND NECK
B
50F
24x24
SEE
FINISH: SEE ARCH DWG
1/2 "x1/2 "x1/2"
PLANS
DAMPER: YES
ALUMINUM
EGGCRATE
PROVIDELPLENUM.
C
272FL
SEE
SEE
SEE
FINISH: SEE ARCH DWG
DOUBLE DEFLECTION
PLANS
PLANS
PLANS
O.B.D.: YES
SUPPLY GRILLE
MATERIAL: ALUMINUM
E
3FL
SEE
SEE
SEE
FINISH: SEE ARCH DWG
LOUVERED RETURN
PLANS
PLANS
PLANS
O g D.: YES
MATERIAL: ALUMINUM
NOTES:
1 ALL MODELS BASED ON UNITS BY: TITUS
2 VERFIY MODELS AND FINISH WITH ARCHITECT
3 VERIFY MOUNTING FRAMES WITH ARCHITECT
ASHRAE STANDARD 62 -2004
OUTDOOR AIR REQUIREMENTS FOR VENTILATION
A/C
UNIT
SPACE
AREA
(SF)
PEOPLE
CFM /
PERSON
CFM /
SQ. FT.
0/A
REQ'D
0/A
PROVIDED
RTU -1
KITCHEN
295
3
15
0.18
99
650
TOTALS
FIRE STOPPING
SMOKE CONTROL
99
650
RTU -2
CAFE DINING
1,005
80
7.5
0.18
781
800
TOTALS
781
800
NOTES:
1- AIRFLOW RATES ARE BASED ON ASHRAE 62 -2004 TABLES.
2- INCREASE IN TOTAL OUTSIDE AIR RATE FOR RTU -1 IS BASED ON MAKE -UP AIR REQUIREMENTS FOR RESTROOMS.
HVAC DESIGN REQ
YES
NO
DUCT SMOKE DETECTOR(S)
FIRE DAMPER (S)
I/
SMOKE DAMPER(S)
I�
FIRE RATED ENCLOSURE
f
FIRE RATED ROOF /FLOOR CEILING ASSEMBLY
FIRE STOPPING
SMOKE CONTROL
• •
V V
www.dblai.us
120 NE 27 ST. # 500 /MIAMI, FL 3313
T 305.572.1220 / Fx ,,305.572.9161
,.
. .
to
LORENZO`TRIANA,' ;E
Florida Registration No.'PE039657
SEAL / SIGNATURE
S0M I
CAFE
PROJECT 4 0204
5200 SW 73 RD ST
SOUTH MIAMI, FL 33143
LESSEE:
WILLY QUINTANA
301 COLLINS AVE, SUITE 2707
MAIM REACH, FL 33141
F.305.267.7073
STRUCTURAL ENGINEER:
THIN - RAMIREZ,
2000 N -W. 29 PL
SUITE 102
MAIM I, FL
_ ftain @twin- ramirez -com
MECH, ELEC, PLUMB, FIRE PROTECT. ENC
L.TRIANA is ASSOCIATES, INC
CONSULTING ENGINEERS
C.A. 26644
9701S.W. 56th St.
_ MIAMI, FL 33165
CIVIL ENGINEER:
LANDSCAPE ARCHITECT:
ILLUSION LANDSCAPE & DESIGN
MIAMI, FL
LESSOR:
ROGER D. SHAY i W. GRACE D
13635 DEERING RAY RD, PH 293
CORAL GABLES, FL 33152 -2212
REVISIONS DATE
ISSUE DATE JULY 131 /2009
DWN APPRV DBL
Drawing:
HVCA LEGEND, NOTE
& SCHEDULES
Scale:
NO SCALE
Phase
CONSTRUCTION DOCUMENT:
Sheet Number:
M -1