12-570-004MECHANICAL NOTE-.
I.INSTALL NEW A/C UNIT AS NOTED
SEE DETAIL 71SOMODE
THIS SHEET 4' HIGH PAD
1 15 CONT. CONC, PAD UNDER UNIT
T14&SS COATED CABLE
ORED TO 4'
CONC. SLAB
.r: •:t.'•:i:�
� ter'
"'°
NO
CU -1 FOR CONT.-
ROOF TRUSS SPACE
SEE PLAN
FIRE DAMPER (S)
AHU -1
PER FMC SEC 603.1.3 REQUIRES
,"� • . ,...
4 AHU CLOSETS TO BE PROVIDED
W/ 2" FOAM SEAL
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NOTE:
FASTEN HOLD DOWN STRAPS
TO C.U. do CONC. PAD TO
,,,� ,.,� WITHSTAND HURRICANE FORCE
WINDS OF 146 MPH TEK
16 GA. x 1 -1/4 GALV. UNIT
STRAP UNIT
. -GONG. SLAB
1/2' HILTI SLEEVE 'a'�iQ'/t?�" �.•
ANCHOR, MIN. 2-1
PENETRATION (4 .) MASON INDUSTRIES
2' x 2' x 3/4' SUPER 'W' PAD
TYP. EACH CORNER
CONDEN. UNIT MOUNTING DETAIL
N.T.S.
22 511
—4' CONC. SLAB
SUPPLY AIR PLENUM
W/ R -6 INSULATION
RECTANGULAR DUCTS W/ R -6 INSULATION
RS &RL PIPING TO
NO
CU -1 FOR CONT.-
ROOF TRUSS SPACE
SEE PLAN
FIRE DAMPER (S)
AHU -1
PER FMC SEC 603.1.3 REQUIRES
UNIT TIGHT TO PLENUM
4 AHU CLOSETS TO BE PROVIDED
W/ 2" FOAM SEAL
( .) A MIN. 4" CLEARANCE ON ALL
33,000
CLOSET SIDES OF A.H.U.
R -4.2 INTERNAL
PARTITION
INSULATION
3/4" SAFE -T- SWITCH (AUXILLARY FLOAT SWITCH)
13.0
MFR. SMD RESEARCH, INC., BOCA RATON, FL
AIR HANDING
MODEL NUMBER SS2 AS PER FMC SEC.307.2.3
UNIT
CIRCUIT BKR. MAX. AMPERES
40/40
Ire"" FILTER
HEIGHT TO BE 1 -1/2" x 1 -1/2" x 1/4"
DETERMINED 3/4" C. D.- ANGLE ALUMINUM SUPPORT
AT JOB SITE STAND
CLOSET FLOOR
CD. PUMP
3/4' C.D. ABOVE CONC. SLAB
NOTE: DETAIL IS DIAGRAMMATIC, SEE PLAN FOR CORRECT
ORIENTATION OF DUCTS, RS & RL PIPING
A.H. UNIT MOUNTING DETAIL
N.T.S.
24 SIi � 24 511
:r CO. TO OUTSIDE,
DISCHARGE 6' ABG.
& EXTEND 12' AWAY
FROM BLDG.
MECHANICAL PLAN
1/4 to= i ' — 0"
0�,
HVAC DESIGN CHART
HVAC DESIGN REQUIRES:
YES
NO
DUCT SMOKE DETECTOR (S)
UNIT NOMINAL CAP. (TONS)
X
FIRE DAMPER (S)
AHU -1
X
FIRE RATED ENCLOSURE
MODEL NUMBER
X
FIRE RATED ROOF /FLOOR
33,000
X
FIRE RATED CEILING ASSEMBLY
AMBIENT TEMPERATURE
X
FIRE STOPPING
13.0
X
PVC CAP WITH 1/8" DIA. HOLE
DRILLED ON TOP FOR VENT
PVC SCH. 40 PIPING
1-1/2"
3"
mm_ cim
3/4" CONDENSATE DRAIN PIPE
ABOVE FLOOR SLAB FOR CONT.
SEE PLAN, THIS DRAWING
z
x
N
A.H.U.
CONDENSATE DRAIN PIPING DETAIL
LOW VELOCITY SUPPLY
AIR PLENUM
R -6 INSULATION
SEAL DUCT JOINT WITH
DUCT SEALER & TAPE
INSULATED FLEX DUCT
R -6 INSULATION
SEAL DUCT JOINT WITH
DIFFUSER DUCT SEALER & TAPE
FLEXIBLE DUCT CONNECTION DETAL
N.T.S.
A/C GENERAL NOTES: -
1. THE WORK THAT IS TO BE DONE UNDER THIS HEADING INCLUDES, THE -'
FURNISHING OF ALL LABOR, MATERIALS, EQUIPMENT, PERMITS, FEES- _
INSPECTIONS, TESTS, INSURANCE, ETC. REQUIRED FOR THE ------ - _ - - -
COMPLETION OF THE AIR CONDITIONING SYSTEM SHOWN ON THE
DRAWINGS AND /OR LISTED BELOW.
2. VENTILATION DUCTWORK SHALL BE GALVANIZED STEEL WITH GAUGES,
DUCT CONSTRUCTION, BRACING AND SUSPENSION IN ACCORDANCE WITH
THE RECOMMENDATIONS SET FORTH IN THE LATEST EDITION OF THE
A.S.H.R.A.E. GUIDE AND S.M.A.C.N.A. STANDARDS. DUCT SIZES SHOWN
ARE "INSIDE" DIMENSIONS. VERIFY EXACT LOCATION OF DUCT WITH
RESPECT TO STRUCTURE BEFORE FABRICATION.
3. FLEXIBLE DUCT SHALL BE STEEL HEUX WIRE ON 7/8" CENTERS,
ENCAPSULATED IN A CONTINUOUS SOFT VINYL FILM, JOINED BY MOLECULAR
WELDING TO FORM AN AIR TIGHT INNER CORE. THE CORE IS TO BE
INSULATED WITH FIBERGLASS INSULATION (R -6), AND SHEATHED IN A
REINFORCED, ALUMINUM METALIZED POLYESTER VAPOR BARRIER JACKET.
PROVIDE SPIN COLLAR WITH DAMPER AND EXTRACTOR WHERE FLEXIBLE
DUCT IS CONNECTED TO RECTANGULAR DUCTWORK. DAMPER ACTUATOR
SHALL BE EXTENDED OUTSIDE INSULATION.
4. AIR CONDITIONING SUPPLY AND RETURN DUCTWORK SHALL BE 1 -1/2"
(R -6 MIN.) FIBERGLASS U.L. 181 LISTED, CLASS I AIR DUCT. DUCTWORK
SHALL BE FABRICATED IN ACCORDANCE WITH S.M.A.C.N.A.
STANDARDS. (R -6 TOP LEVEL. R -4.2 IN OTHER LEVELS).
5. TEMPERATURE CONTROL SHALL BE A ROOM THERMOSTAT FOR
HEATING / COOLING WITH STAGES AS REQUIRED.
6. ALL WORK SHALL BE COORDINATED WITH OTHER TRADES TO AVOID
INTERFERENCE WITH THE PROGRESS OF CONSTRUCTION AND IN STRICT
COMPLIANCE WITH ALL APPLICABLE CODES AND STANDARDS.
7. MECHANICAL CONTRACTOR SHALL VERIFY DIRECTION OF EXISTING
STRUCTURE BEFORE INSTALLATION OF EQUIPMENT AND DUCTWORK.
SHOULD ANY DISCREPANCIES BE FOUND CONTACT ARCHITECT /ENGINEER.
8. VIBRATION ISOLATION: ALL EQUIPMENT AS PER MANUFACTURER
RECOMMENDATIONS TO ELIMINATE ANY EQUIPMENT NOISE FROM BEING
HEARD.
9. GUARANTEES:
A. ALL COMPRESSOR MOTORS ON NEW EQUIPMENT FURNISHED UNDER
THIS CONTRACT SHALL HAVE A 5 YEARS PRODUCT GUARANTEE FROM
DATE OF START -UP.
B. CONTRACTOR SHALL GUARANTEE ALL MATERIALS AND WORKMANSHIP
FREE FROM DEFECTS FOR A PERIOD OF NOT LESS THAN 1 YEAR FROM
DATE OF ACCEPTANCE.
10. TESTING:
A. ALL REFRIGERANT HIGH SIDE PIPING TO BE 300 PSIG. LOW SIDE
TO 150 PSIG. AFTER TESTING, EVACUATE SYSTEM TO 28%
MERCURY GAUGE PRESSURE WITH VACUUM PUMP. HOLD FOR 25
HOURS WITH PUMP OFF. BREAK VACUUM WITH REFRIGERANT.
B. BALANCE AIR SYSTEM TO DELIVER QUANTITIES AT EACH OUTLET
WITHIN 5% USING A.A.B.C. PROCEDURES AND TESTS. SUBMIT
AIR BALANCE TEST RESULTS FOR APPROVAL PRIOR TO FINAL
INSPECTION.
11. REFRIGERATION SUCTION PIPING SHALL BE INSULATED WITH 3/4" IN-
COAFLEX. ARMAFLEX INSULATION MAY ONLY BE USED IN NON- PLENUM
AREAS. FINISHED WHERE EXPOSED WITH 2 COATS OF WHITE LATEX PAINT
AS PER MANUFACTURER'S INSTRUCTION.
12. ALL REFRIGERANT PIPING SHALL BE TYPE "K" HARD COPPER, TOGETHER
WITH WROUGHT COPPER SOLDER FITTINGS. JOINTS SHALL BE MADE WITH
SILVER SOLDER OR "SILFOS ". ALL CONDENSATE DRAIN PIPING TO BE
SCHEDULE 40 TYPE II HIGH IMPACT PVC WITH SLIP JOINT FITTING OF
THE SAME MATERIALS WITH AN APPROVED SOLVENT INSTALLED IN A
MANNER RECOMMENDED BY THE FITTING MANUFACTURER.
13. ALL WORK SHALL CONFORM WITH THE MECH. BLDG. CODE 2001, 2002 REVISIONS.
AND ALL OTHER APPLICABLE STATE AND LOCAL REGULATIONS AND ORDINANCES.
N.T.S.
CONDENSING UNIT SCHEDULE (NEW)
UNIT L ❑CATION
OUTSIDE
UNIT WEIGHT (LBS.)
227
UNIT NOMINAL CAP. (TONS)
3
MATCHING AHU NUMBER
AHU -1
MANUFACTURER
GOODMAN
MODEL NUMBER
VSX130361D
TOTAL C❑ ❑LING CAP. (BTUH)
33,000
TOTAL SENSIBLE CAP. (BTHU)
-
AMBIENT TEMPERATURE
95'
UNIT MIN. SEER
13.0
AVAILABLE VOLTAGE
208/230/1 -60
CIRCUIT BKR. MIN, AMPERES
25/25
CIRCUIT BKR. MAX. AMPERES
40/40
SUCTI ❑N LINE DIAM.
1 1/8'
LIQUID LINE DIAM.
5/16'
CALCULED TOT. COOLING CAP,
-
AIR HANDLING UNIT SCHEDULE (NEW)
UNIT NUMBER
A.H.U. -1
MATCHING CONDENSING UNIT
CU -1
MANUFACTURER
GOODMAN
MODEL NUMBER
ARUF3616CA
UNIT L❑CATI ❑N
CLOSET
UNIT TYPE
VERTICAL
ENTERING AIR TEMP. (db /wb)
80'/67'
EXTERNAL STATIC PRESS.
0.30
FAN MOTOR
1/3
AVAILABLE VOLTAGE
208/240 -1 -60
NUMBER OF STEPS
1
FILTER TYPE
PERMANENT
CFM
1200
HEAT (kw)
6.0 2 240V
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DATE'"
21 MAY
2012
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