11-629-021GENERAL NOTES
CONTRACTOR SHALL PROVIDE ALL LABOR, MATERIALS, AND EQUIPMENT FOR HVAC INCLUDING
A/C EQUIPMENT, CONTROLS, CONTROL WIRING, PLENUMS, CONDENSATE DRAIN AND
REFRIGERATION SYSTEMS, SPECIALTIES, ANCHORING/SUPPORTING OF EQUIPMENT, AUXILIARY
MATERIALS AND ACCESSORIES AS SHOWN ON THE DRAWINGS AND SPECIFIED HEREIN.
IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VISIT THE SITE OF THE WORK AND
BECOME FAMILIAR WITH ALL AVAILABLE INFORMATION REGARDING THE LOCATION OF EXISTING
FACILITIES. FAILURE OF THE CONTRACTOR TO FULLY INFORM HIMSELF OF ALL EXISTING
CONDITIONS WILL NOT BE CAUSE FOR ADDITIONAL COMPENSATION.
ALL EQUIPMENT AND MATERIALS USED IN THIS INSTALLATION SHALL BE NEW, OF APPROVED
QUALITY AND MANUFACTURE AND, UNLESS OTHERWISE NOTED, SHALL BE STANDARD CATALOG
ITEMS OF THE VARIOUS MANUFACTURERS. EACH COMPONENT OF THE WORK SHALL BE
COMPLETE, CONNECTED AND CAPABLE OF SATISFACTORY FUNCTIONAL OPERATION.
FOLLOW REQUIREMENTS OF THE FLORIDA BUILDING CODE 2001, REGULATIONS, ORDINANCES, ETC.,
OF THE STATE, COUNTY, AND/OR MUNICIPALITY, IN WHICH THE CONSTRUCTION IS LOCATED, AND
ANY OTHER ENTITY HAVING JURISDICTION OVER THIS WORK.
ALL EQUIPMENT SHALL FIT THE ALLOTTED SPACE AND SHALL LEAVE REASONABLE ACCESS
ROOM FOR SERVICING AND REPAIRS. GREATER SPACE AND ROOM REQUIRED BY SUBSTITUTED
EQUIPMENT SHALL BE PROVIDED BY THE CONTRACTOR AND AT HIS EXPENSE AND MEETING THE
APPROVAL OF THE OWNER.
IF THE CONTRACTOR DISCOVERS ANY DISCREPANCIES BETWEEN EQUIPMENT DIMENSIONS AND
SPACE ALLOTMENTS THEREFORE; HE SHALL NOTIFY THE OWNER IN WRITING AND SHALL NOT
PROCEED WITH THE WORK UNTIL HE HAS RECEIVED WRITTEN INSTRUCTIONS FROM THE OWNER.
THE CONTRACTOR SHALL DO NO CUTTING THAT MAY IMPAIR STRENGTH OF BUILDING
CONSTRUCTION. NO HOLES, EXCEPT FOR SMALL SCREWS, MAY BE DRILLED IN BEAMS OR OTHER
STRUCTURAL MEMBERS WITHOUT OBTAINING PRIOR APPROVAL OF THE COWNER.
ALL ROTATING EQUIPMENT SHALL BE STATICALLY AND DYNAMICALLY BALANCED. UNLESS
OTHERWISE SPECIFIED, THE VIBRATION ALLOWANCE IN THE UNITS SHALL NOT EXCEED THE
UPPER LIMITS AS ESTABLISHED BY THE EQUIPMENT MANUFACTURER.
THE CONTRACTOR SHALL FURNISH ALL ELECTRICAL WORK ASSOCIATED WITH MECHANICAL
EQUIPMENT, INCLUDING ELECTRICAL CONTROLS, SWITCHES, CONTRACTORS AND STARTERS FOR
ALL EQUIPMENT ITEMS REQUIRING SAME. ALL ELECTRICAL WORK SHALL CONFORM IN ALL
RESPECTS TO THE REQUIREMENTS OF THE CURRENT NATIONAL ELECTRICAL CODE.
UNLESS OTHERWISE INDICATED, METAL FASTENERS AND RELATED PARTS SHALL BE OF
ALUMINUM OR STAINLESS STEEL AND SHALL BE OF ADEQUATE STRENGTH FOR THE PURPOSE
INTENDED.
THE CONTRACTOR SHALL GUARANTEE ALL WORK, MATERIALS, EQUIPMENT, ETC. AGAINST
DEFECTS FOR A PERIOD OF ONE YEAR FROM THE DATE OF THE FINAL ACCEPTANCE. IN
ADDITION TO THE GUARANTEE, THE CONTRACTOR SHALL PROVIDE THE PERFORMANCE
WARRANTIES AS SPECIFIED FOR THE EQUIPMENT IN THE VARIOUS SECTIONS.
MECHANICAL NOTES
REFER TO ARCHITECTURAL DRAWINGS FOR LOCATION AND DIMENSIONS OF BUILDING ELEMENTS.
COORDINATE DUCTWORK AND PIPING WITH ARCHITECTURAL, PLUMBING, ELECTRICAL DRAWINGS.
MAKE OFFSETS AND TRANSITIONS TO COORDINATE WITH OTHER TRADES AS REQUIRED.
DUCT AND PIPING LOCATIONS ARE APPROXIMATE AND SHALL BE ADJUSTED SLIGHTLY AS
REQUIRED TO SUIT EXISTING OR FIELD CONDITIONS.
COORDINATE VOLTAGE AND PHASE OF EACH PIECE OF EQUIPMENT PRIOR TO ORDERING
EQUIPMENT.
ALL CEILING/WALL MOUNTED AIR DISTRIBUTION DEVICES LOCATED IN INACCESSIBLE LOCATIONS
SHALL HAVE BALANCING DEVICE LOCATED SUCH THAT BALANCING OF SYSTEM CAN BE
ACCOMPLISHED AFTER THE CEILING IS IN PLACE.
DUCT DIMENSIONS SHOWN, ARE INSIDE CLEAR DIMENSIONS.
AIR HANDLER UNITS THERMOSTATS SHALL BE MOUNTED 5'-0" ABOVE FINISHED FLOOR.
ALL BRANCH OF FLEXIBLE DUCT SHALL BE SIZED TO MATCH THE AIR DISTRIBUTION DEVICE
SERVED UNLESS OTHERWISE NOTED AND SHALL BE SIFT LENGTH MAXIMUM.
PROVIDE COPPER TRAPPED CONDENSATE DRAINS PIPING FROM AHU'S FACTORY DRAIN PANS TO
FRENCH DRAINS. INSTALL PER FBCM2001, SECTION 307.
ALL ROTATING EQUIPMENT SHALL BE STATICALLY AND DYNAMICALLY BALANCED, UNLESS
OTHERWISE SPECIFIED.
ALLOWANCE IN THE UNITS SHALL NOT EXCEED THE UPPER LIMITS AS ESTABLISHED BY THE
EQUIPMENT MANUFACTURER.
SUPPORT MAIN DUCTS PER FIG. 4-4 SMACNA HVAC DUCT CONSTRUCTION STANDARD.
SUPPORT FLEXIBLE AND PROVIDE DUCT TEES AND LATERALS CONNECTION PER FIGS. 3-9 AND
3-10 OF THE LATEST EDITION SMACNA DUCT CONSTRUCTION STANDARD METAL AND FLEXIBLE.
EQUIPMENT/MATERIALS NOTES
INSULATE ALL REFRIGERANT SUCTION PIPING WITH 3/4" CLOSED CELL POLYETHYLENE
PREMOLDED PIPE INSULATION, WITH AN APPROVED PIPE AND SMOKE JACKET. PAINT ALL
EXPOSED INSULATION WITH TWO COATS OF WHITE LATEX PAINT.
REFRIGERANT PIPING : PIPE SHALL BE HARD TEMPERED, SEAMLESS COPPER TUBING TYPE
L-ARC CONFORMING TO ASTM SPECIFICATION B-88. MANUFACTURERS OR TRADEMARK AND
TYPE OF TUBING SHALL BE IDENTIFIED AT 3-FOOT INTERVALS.
PIPE SLEEVES : PROVIDE GALVANIZED SHEET METAL, 22 GAUGE SLEEVES FOR PIPES
PASSING THROUGH WALLS OR FLOORS BEFORE POURING CONCRETE. PLASTIC SLEEVES AS
MANUFACTURED BY PROSET OR EQUAL ARE PERMITTED. ALL SLEEVES SHALL BE LARGE
ENOUGH TO ALLOW FULL THICKNESS OF INSULATION THROUGH SLEEVES FOR INSULATED
PIPING, AND FOR TWO LAYERS OF 30 LB. FELT WRAPPING AROUND UN -INSULATED PIPING.
DUCTWORK SHALL BE CONSTRUCTED OF FIBERGLASS DUCT BORD, DENSITY 1"THICK GLASSFIBER,
DESIGNED, CONSTRUCTED AND INSTALLED IN ACCORDANCE WITH SMACNA'S LOW
PRESSURE/VELOCITY DUCT MANUAL. ALL DUCT JOINTS SHALL BE SEALED AND TAPED,
U.L. RATED; R-6 INSULATION, AND AS SHOWN ON DRAWING.
FLEX DUCTWORK: ALL FLEX DUCT SHOWN TO BE FORM "M-I" METALLIC INSULATED. PROVIDE
CORE OF CORROSION RESISTANT REINFORCING WIRE, INSULATED WITH U.L. RATED; R-6
FIBERGLASS FLEXIBLE INSULATION AND COVERED WITH A VAPOR BARRIER.
GRILLES, REGISTERS, AND DIFFUSERS: ALUMINIUM CONSTRUCTION COMPLETE WITH SPECIFIED
ACCESSORIES, OPPOSED BLADE DAMPER (OBD) AND BAKED WHITE ENAMEL FINISH.
ALL EQUIPMENT, INSULATION MATERIALS, ADHESIVE, COATING, AND OTHER ACCESORIES SHALL
HAVE A FIRE HAZARD RATING NOT TO EXCEED 25 FOR FLAME SPREAD AND 50 FOR FUEL
CONTRIBUTED AND SMOKE DEVELOPED.
FAN
SCHEDULE
FAN
NO.
CFM
SP
W
VOLTS/PHASE
MODEL
MFR.
EXH. DUCT
SIZE
EF-1
50
0.250"
53
120V/10
SP-6
GREENHECK
4
NOTES:
1.
ALUMINUM
CONSTRUCTION
2.
ALUMINUM
GRILLE
3.
INTEGRAL
GRAVITY BACKDRAFT DAMPER
4.
DISCONNECT SWITCH
5.
FACTORY
ROOF CAP
6.
EF'S RUN
WITH UGTH
A/C SPLIT UNITS SCHEDULE
DESIGNATION
AHU-1/CU-1
AREA SERVED
TRANE CU MODEL
4TTX4036
TRANE AHU MODEL
4TEE3F49
SYSTEM RATING
TOTAL/SENSIBLE CAPACITY MBTUH
38.2/28.8
INDOOR AIRFLOW CFM
1200
SYSTEM POWER KW
3.18
SEER
14.50
ELECTRIC SERVICE
230/1/60
OUTDOOR UNIT (CU)
CU MCA
21
CU MOCP
35
COMPRESSOR RLA-LRA
15.4-83
CONDENSER FAN FLA-HP
1.40-1/6
INDOOR UNIT (AHU)
No. MOTORS - HP
1-3/4
FAN MOTOR FLA- LRA
6.8
FILTER TYPE
THROWAWAY
ELECTRIC HEAT, (KW)
7.68
SUCTION (IN. OD) __,PER
MANUFACTURER
RECOMMENDATION
LIQUID (IN. OD)
DESIGN BASED ON TRANE AC SYSTEM. OTHER MANUFACTURERS
MEETING THE SPECIFIED REQUIREMENTS AC SYSTEM PERFORMANCE
WILL BE ALLOWED.
NOTES AND ACCESSORIES:_
UNITS RATED IN ACCORDANCE WITH ARI STANDARDS 210/240 OR
360/270.
PROVIDE WITH THERMAL EXPANSION VALVE, SIGHT GLASS, LIQUID LINE
FILTERDRYER AND MULTI-USER SERVICE VALVES.
PROVIDE HIGH AND LOW PRESSURE CONTROL AND OVER TEMPERATURE
PROTECTION.
PROVIDE 1 YEAR MANUFACTURER WARRANTY (PARTS AND LABOR)
AND EXTENDED 5 YEARS COMPRESSOR WARRANTY PARTS ONLY.
PROVIDE COMPRESSOR WITH CRANKCASE HEATER.
PROVIDE WEATHERPROOF ELECTRIC CONTROL AND SINGLE SIDE
SERVICE ACCESS.
PROVIDE FACTORY CONDENSER COIL PRE -COAT FOR CORROSION
RESISTANCE.
PROVIDE SINGLE POINT POWER ENTRY FOR HEATER AND UNIT.
PROVIDE INTERNAL SPRING ISOLATION FOR SUPPLY FAN.
PROVIDE MOTOR OVERLOAD AND THERMAL PROTECTION.
PROVIDE FACTORY PROGRAMMABLE THERMOSTAT TO MATCH CAPACITY
STAGES.
PROVIDE STARTER AND DISCONNECTS SWITCH BY ELECTRICAL DIV. 16
FOR CU, COORDINATE PRIOR TO PURCHASING.
PROVIDE FACTORY MOUNTED STARTER AND DISCONNECTS SWITCH FOR
AHU, COORDINATE PRIOR TO PURCHASING.
MOUNT CONDENSING UNITS ON 4" HOUSEKEEPING PAD.
CONDENSING UNITS SHALL BE SUPPORTED/PROTECTED TO WITHSTAND
CATEGORY 5 STORMS WINDS AND WIND -DRIVEN STORM DEBRIS.
PROVIDE FOR AHU'S FRAME/BASE WITH SLOT FOR FILTER
CONSTRUCTED OF WELDED GALVANIZED STEAL ANGLES.
PROVIDE 4"MIN. CLEARANCE AROUND A.H.U. AND DUCTWORK.
PROVIDE DRAIN PAN FLOW SWITCH TO SHUT -DOWN THE AHU WHEN
OVERFLOW.
�f_,FMK
SIZE AIR
DISTRIBUTION
SCHEDULE
DESIGN BASED
AIR
DEVICE
TYPE
NECK SIZE
MATERIAL
FRAME
NC
MANUFACTURER
CATALOG #
A
SUPPLY DIFUUSER
SEE PLAN
ALUMINUM
TITUS
250AA
SURFACE
MAX. 20
B
TRANSFER GRILLE
SEE PLAN
ALUMINUM
TITUS
4FL
SURFACEL
MAX. 20
C
RETURN GRILLE
SEE PLAN
ALUMINUM
TITUS
350E
SURFACE
MAX. 20
1.
DESIGN BASED ON TITUS
AIR DEVICES. OTHER
MANUFACTURERS MEETING
THE SPECIFIED
PERFORMANCE WILL BE
ALLOWED
2.
FINAL COLOR SELECTION
SUBJECT TO ARCHITECT APPROVAL.
3.
PROVIDE ADAPTER AS REQUIRED TO CONNECT
FLEX DUCT AND DIFFUSER
NECK SIZE.
4.
PROVIDE SPIN -IN COLLAR WITH VOLUME DAMPER AT TRUNK TO FLEX DUCT CONNECTION.
5.
PROVIDE TYPICAL 4-WAY DIFFUSION, 2-WAY OR
3-WAY ONLY WHERE INDICATED ON PLANS.
HVAC LEGEN G
SYMBOL DESCRIPTION
CD CEILING DIFFUSER
TG TRANSFER AIR GRILLE.
CU CONDENSING UNIT AIR COOLED
AHU AIR HANDLING UNIT
OPROGRAMMABLE THERMOSTAT
® CEILING DIFFUSER.
Z EXHAUST OR RETURN AIR DEVICE
WALL MOUNTED AIR DEVICE
ROUND DUCT (SIZE (DIAMETER) IN INCHES)
DUCT TRANSITION
CONNECT TO EXISTING
AIR DISTRIBUTION DEVICE DESIGNATION
A
CFM
1 /2"x4" STAINLESS STEEL
EYEBOLT EMBEDDED IN
CONCRETE SLAB (TYP OF 4
LOCATIONS)
SIZE OR TRANSITION
TO MATCH FAN FLANGE
3/8" DIA
THREADED ROD,
TYP 4
CEILING
EXHAUST
FAN
BACKDRAFT DAMPER
IN FAN BOX
1% --- / 1 1 -_
PROVIDE DOUBLE NUTS
WITH LOCKWASHER AT GRILLE
TOP & BOTTOM OF FLANGE
CEILING MOUNTED EXHAUST FAN TYPICAL DETAIL
N. T. S.
NOTE: EXTENT OF SUPPORT IS DEPENDENT ON SIZE OF FAN
1/2" GALV. STEEL CABLE TIE
DOWN STRAP (TYP OF 2)
O
MIN.
(TYP.
30"MIN. CLEAR
TO WALL
4" REINFORCED
CONCRETE PAD
4" MIN.
POWER & CONTROL
(2) STAINLESS STEEL CONNECTIONS
CABLE CLAMPS
(TYP OF 4 LOCATION)
CONDENSING UNIT MOUNTING DETAIL
N TS
NOTES:
SECURE CONDENSING UNITS TO CONCRETE PAD WITH 4 1/4"OMIN.
STAINLESS STEEL BOLTS IN LEAD ANCHORS.
PROVIDE HURRICANE PROTECTION TO EXISTING CONDENSING UNIT.
FINISH GRADE
• �� 8 005?
° i �• (2)1"PIPE INLET. BOTH SHALL
PEA GRAVEL p° I ° BE SLOPED 1/8" PER FT.
•
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Sao
. ag
Pc�p°�° 24" LENGTH x SEE DIA. ON M-1
REINFORCED CONCRETE PIPE
PCs 0
70071
°°°�S_
° ° PIPE SET ON 12" PEA GRAVEL BED
FRENCH DRAIN DETAIL
N.T.S.
NOTE: PROVIDE CONDENSATE DISPOSAL AND FRENCH DRAIN
AS PER FBC2001 MECHANICAL VOLUME, SECTION 307.
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DRAWN
SL
CHECKED
JCS
DATE
11-20-08
SCALE
AS NOTED
JOB NO.
2008-15
SHEET INDEX
MECH. NOTES
& SCHEDULE
SHEET NUMBER
Mm2_