14-375-020AIR CONDITIONING LEGEND
SYMBOL
DESCRIPTION
AC
AIR CONDITIONING UNIT (DX TYPE)
BD
BACKDRAFT DAMPER
COND.
CONDENSATE
CU
CONDENSING UNIT
CONC.
CONCRETE
CFM
CUBIC FEET PER MINUTE
EF
EXHAUST FAN
EA
EACH
E/A
EXHAUST AIR
FD
FIRE DAMPER
FLA
FULL LOAD AMPS
FPM
FEET PER MINUTE
FPS
FEET PER SECOND
HP
HORSEPOWER
HR
HOUR
IN.
INCH
KW
KILOWATT
LBS.
POUNDS
MAX.
MAXIMUM
VD
MANUAL VOLUME DAMPER (OPPOSED BLADE TYPE)
N0,
NUMBER
O/A
OUTSIDE AIR
RPM.
REVOLUTIONS PER MINUTE
R.T.U.
ROOF TOP UNIT
R/A
RETURN AIR
REF.
REFRIGERANT
S/A
SUPPLY AIR
TEMP.
TEMPERATURE
T
THERMOSTAT
V
VELOCITY
VAV
VARIABLE VOLUME BOX
CODES AND STANDARDS
AIR DISTRIBUTION LEGEND
DUCT FIRST FIGURE IS SIDE
SHOWN
NO
DUCT MTD. SMOKE DETECTOR
W /REMOTE E TES` SWITCH
O AD
�QI
(PROVIDE ACCESS DOOR)
SD
FC
n/�nnn
/ Y V V V 1
DUCT SECTION: SUPPLY
FLEXIBLE DUCT, FLEXIBLE
CONNECTION (FG)
RETURN
FIRE RATED ENCLOSURE
U.C. '
ALL ELBOW MUST BE PROVIDED
WITH TURNING VANES WHETHER
UNDERCUT DOOR
OR SHOWN ON DWGS. (SEE SPECS)
FIRE STOPPING
X
TYP. 45° TAP -OFF WITH
VOLUME DAMPER
+
J
THERMOSTAT
VOLUME DAMPER
MOTORIZED DAMPER 0
SPUTTER DAMPER
SPUit TTER
VARIABLE VOLUME BOX WITH
ELECTRIC HEATER
VAV
A.D. ❑
EQUIPMENT OR DUCTS
L ------------ J
FIRE DAMPER
(MUST USE ACCES DOOR)
F
EXISTING TO REMAIN
F ------------ I
POINT OF CONNECTION
EXISTING TO B. REMOVED
BETWEEN NEW AND EXISTING
WORK
NOTES
1. 450 TAP-OFFS, SPLITTERS AT EACH TAP -OFF AND TEE, AND ACCESS DOORS SHALL
BEE USED WHERE REQUIRED, WHETHER OR NOT INDICATED IN THE DRAWINGS.
2. IN AREAS WHERE NON - REMOVABLE CIELINGS ARE USED, PROVIDE 45 TAP -OFFS OF
THE FIXED TYPE, WITH WIDTH PROPORTION TO BRANCH CFM.
3. REMOTE LIGHT AND TEST SWITCH NEXT TO AHU STARTER
TYPE OF DIFFUSER
A 1W DIRECTION OF FLOW
6x6
15 O SIZE OF DIFFUSER
AMOUNT OF CFM
AIR OUTLET TAG
N.T.S.
APPLICABLE CODES AND STANDARDS SHALL INCLUDE ALL STATE LAWS, LOCAL ORDINANCES,
UTILITY COMPANY REGULATIONS AND THE APPLICABLE REQUIREMENTS OF THE FOLLOWING
ACCEPTED CODES AND STANDARDS. WITHOUT LIMITING THE NUMBER AS FOLLOWS.
1. FLORIDA BUILDING CODE - 2010 EDITION.
2. GUIDELINES FOR DESIGN AND CONSTRUCTION ON HEALTH DEPARTMENT CARE FACILITIES 2010
EDITION.
3. NATIONAL ELECTRICAL CODE (NEC 2008).
4. ENVIRONMENTAL PROTECTION AGENCY (EPA).
5. DEPT. OF ENVIRONMENTAL REGULATION MANAGEMENT (DERM).
6. LOCAL ORDINANCES, REGULATIONS OF THE BUILDING DEPTS. AND FIRE DEPTS.
7. NATIONAL ELECTRICAL SAFETY CODE 2002.
8. OCCUPATIONAL SAFETY AND HEALTH STANDARD.
9. RECOMMENDATIONS OF NFPA, IN GENERAL AND IN PARTICULAR:
A. LIFE SAFETY, NFPA 101 (2009)
B. HVAC, NFPA 90A, B (2009)
C. HVAC, NFPA 96 (2004)
D. HOSPITALS, NFPA 99 (2005)
E. SMOKE CONTROL, NFPA 92A (2009), 92B (2005)
F. STANDARD FOR INSTALLATION OF EXHAUST SYSTEMS, NFPA 91 (2004)
G. STANDARD FOR INSTALLATION OF SPRINKLERS SYSTEM, NFPA 13 (2007)
10. RECOMMENDATIONS OF ASHRAE (2001), INCLUDING ASHRAE 90 -75.
11. JOINT COMMISSION FIRE ALARM POLICY.
12. FLORIDA ACCESSIBILITY CODE FOR BUILDING CONSTRUCTION.(2012)
13. SMACNA (2005)
HVAC DESIGN REOUIRES-
YES
NO
DUCT SMOKE DETECTOR
X
FIRE DAMPER(S)
X
SMOKE DAMPER(S)
X
FIRE RATED ENCLOSURE
X
FIRE RATED ROOF /FLOOR CEILING ASSEMBLY
MECHA
E N1ESTQ
LICENSE
X
FIRE STOPPING
X
SMOKE CONTROL
X
BID NOTE
THE DRAWINGS DO NOT INDICATE EXISTING INSTALLATIONS OTHER THAN TO IDENTIFY
MODIFICATIONS OR EXTENSIONS THERETO. VISIT THE SITE AND ASCERTAIN THE
EXISTING CONDITIONS. REVIEW CONSTRUCTION DETAILS OF THE EXISTING PORTION OF
THE BUILDING DURING THE SITE INSPECTION. INCLUDE ALL WORK REQUIRED TO
REMOVE OR MODIFY PORTIONS OF THE EXISTING INSTALLATION IN ORDER TO
ACCOMMODATE THE NEW WORK . FAILURE TO COMPLY WITH THIS WILL NOT BE
CONSIDERED GROUNDS FOR ADDITIONAL PAYMENT IN CONNECTION WITH REMOVING OR
MODIFYING ANY PART OF THE EXISTING INSTALLATION OR INSTALLING ANY NEW OR
TEMPORARY WORK.
COORDINATION NOTE
N
AS PART OF THIS CONTRACT, THE SUB - CONTRACTOR AND THE CONTRACTOR ARE RESPONSIBLE FOR
COORDINATION AND VERIFICATION THAT ALL EQUIPMENT, SHOWN IN THE ARCHITECTURAL DRAWINGS
PARTICULARLY, BUT NOT LIMITED TO THE ARCHITECTURAL EQUIPMENT PLAN, INCLUDE ALL
SERVICE /UTILITY REQUIRED TO OPERATE THE EQUIPMENT SHOWN. ANY DISCREPANCIES ARE TO BE
POINTED OUT DURING THE BIDDING PROCESS.
DISCREPANCIES NOT POINTED OUT DURING THE BIDDING PROCESS WILL BE RESOLVED BY THE
CONTRACTOR AS PER THE ARCHITECT DETAILS AT NO ADDITIONAL COST TO THE OWNER.
COORDINATION DRAWINGS
1. THE CONTRACTOR SHALL SUBMIT COORDINATION DRAWINGS TO ARCH. /ENG AND OWNER'S
PROJECT MANAGER FOR APPROVAL PRIOR TO ANY FABRICATION AND INSTALLATION.
2. CONTRACTOR SHALL COORDINATE THE LOCATION OF ALL NEW DUCTWORK, CONDUITS, ECT.
WITH ARCHITECTURAL, STRUCTURAL, MECHANICAL AND ELECTRICAL SYSTEMS OF THE
BUILDING, VERIFY ALL SPACE CONDITIONS AND DIMENSIONS AT JOBSITE PRIOR TO
FABRICATION AND INSTALLATION OF EQUIPMENT AND MATERIALS. ANY CONFLICTS SHALL BE
REPORTED IMMEDIATELY TO THE ARCHITECT /ENGINEER PRIOR TO BEGINNING OF
CONSTRUCTION.
OUTSIDE AIR CALCULATIONS
OFF AREA 3,500 S.F.
I. NUMBER OF PEOPLE (FBMC 2010 TB -403.3
3,500 S.F. X 5PEOPLE = 15
1,000
2. MINIMUM OUTSIDE AIR REQUIRED,
15 PEOPLE X 5 C.F.M. + 0.06 CFM /SQFT X 3500 =
PERSON
285 C.F.M.
3. TOTAL OUTSIDE AIR PROVIDED = 285 C.F.M.
4. TOTAL EXHAUST AIR: 160 C.F.M.
HVAC GENERAL NOTES
1. THE CONTRACTOR SHALL FURNISH ALL LABOR, MATERIALS AND EQUIPMENT NECESSARY FOR THE
INSTALLATION OF HVAC SYSTEM IN ACCORDANCE WITH THESE DRAWINGS.
2. THE WORK INCLUDES PROVIDING THE HVAC SYSTEMS, INCLUDING DUCTWORK, DIFFUSERS AND GRILLES,
INSULATION, CONTROLS AND EQUIPMENT NECESSARY FOR A COMPLETE FUNCTIONING SYSTEM. HVAC SYSTEM
INCLUDES BUT IS NOT LIMITED TO THE FOLLOWING: SUPPLY, RETURN AND EXHAUST DUCTWORK SYSTEMS WITH
GRILLES, DIFFUSERS FILTERS AND DAMPERS.
3. TEMPERATURE CONTROL SYSTEM INCLUDING LOW VOLTAGE WIRING AND CONDUIT, TRANSDUCERS,
ACTUATORS, CONTROLLER.
4. WARRANTY: PROVIDE LABOR AND MATERIALS TO REPAIR OR REPLACE DEFECTIVE PARTS AND MATERIALS AS
REQUIRED FOR ONE YEAR AFTER SUBSTANTIAL COMPLETION OR OWNER ACCEPTANCE OF THE COMPLETED
PROJECT.
5. DRAWINGS FOR HVAC WORK ARE DIAGRAMMATIC, SHOWING THE GENERAL LOCATION, TYPE, LAYOUT AND
EQUIPMENT REQUIRED. THE DRAWINGS SHALL NOT BE SCALED FOR EXACT MEASUREMENTS. REFER TO
MANUFACTURER'S STANDARD INSTALLATION DRAWINGS FOR EQUIPMENT CONNECTIONS AND INSTALLATION
REQUIREMENTS AS REQUIRED. FURNISH AND INSTALL ALL DUCTWORK, CONNECTIONS, ACCESSORIES, OFFSETS
AND MATERIALS NECESSARY TO FACILITATE THE SYSTEM FUNCTIONING AS INDICATED BY THE DESIGN AND THE
EQUIPMENT INDICATED.
6. CONTRACTOR SHALL COORDINATE HIS WORK WITH ALL TRADES, ESPECIALLY WITH THE LOCATION OF
STRUCTURAL MEMBERS, PIPING, SPRINKLERS, CONDUITS AND LIGHTING OUTLETS AND /OR FIXTURES.
7. ALL MATERIAL AND EQUIPMENTS SHALL BE NEW OF U.S. MANUFACTURER AND OF GOOD QUALITY OF
RESPECTIVE KIND AND GRADE, AND MUST BE FURNISHED SO AS TO PREVENT ANY DELAY IN THE PROGRESS OF
THE WORK. ALL WORK THROUGHOUT SHALL BE PERFORMED IN A WORKMANLIKE MANNER BY SUFFICIENT
NUMBER OF SKILLED PERSONNEL.
A. FLEX DUCT: PROVIDE FACTORY ASSEMBLED CLASS 1 AIR DUCT (UL 181) WITH 1 -1/2" THICK 1 PCF FIBERGLASS
INSULATION R -6 AND REINFORCED OUTER PROTECTIVE COVER/VAPOR BARRIER. FLEX DUCT SHALL MEET NFPA
90A WITH FLAME SPREAD UNDER 25, SMOKE DEVELOPED UNDER 50, AND SHALL BE RATED FOR 2" W.G.
PRESSURE AND 0 TO 250 DEGREES FAHRENHEIT. PROVIDE METAL ADJUSTABLE CLAMPING DEVICES, SCREW
OPERATED. USE TWIST -LOCK CONICAL TAP COLLARS AT CONNECTIONS INTO SHEET METAL DUCTWORK.
FLEXIBLE DUCTWORK MAY BE USED FOR BRANCHES TO DIFFUSERS AS INDICATED ON DRAWINGS. DO NOT
EXCEED EIGHT (8) FEET IN LENGTH FOR ANY FLEX DUCT.
9. BALANCING DAMPERS: FABRICATED OF SAME MATERIAL AS DUCT, TWO METAL GAUGES HEAVIER THAN DUCT.
MOUNT ON 3/8" SQUARE ROD WITH SAW SLOT POSITION INDICATOR. PIVOT AND BEARING, LOCKING POSITION
REGULATOR.
10. ALL EQUIPMENT AND MATERIALS SHALL BE NEW, FREE FROM DEFECTS AND WITH THE MANUFACTURER'S
WARRANTY.
11. PROVIDE DOUBLE THICKNESS TURNING VANES AT ELBOWS AND EXTRACTOR DAMPERS AT ALL DUCT BRANCHES
AND TAKE -OFFS.
12. ALL EXHAUST DUCTWORK SHALL BE OF GALVANIZED SHEET METAL FABRICATED IN ACCORDANCE WITH SMACNA
STANDARD FOR PRESSURE CLASS ACCORDING TO EACH SYSTEM, EXHAUST AIR DUCTWORK SHALL BE
INSULATED.
13. FLEXIBLE CONNECTOR: WHERE REQUIRED PROVIDE U.L. LABELED NEOPRENE COATED FIBERGLASS FABRIC
DUCT CONNECTORS.
14. CONTRACTOR SHALL BE RESPONSIBLE TO TEST & BALANCE THE HVAC SYSTEMS AS PER ASSOCIATED AIR
BALANCE COUNCIL STANDARDS.
15. CONTRACTOR SHALL SUBMIT SHOP DRAWINGS TO ENGINEER FOR APPROVAL OF ALL EQUIPMENT, MATERIALS
AND LAYOUTS PRIOR TO INSTALLATION.
16. CONTRACTOR SHALL PRINT UP INSTRUCTIONS FOR OWNER'S OPERATION OF SYSTEMS.
17. THE CONTRACTOR SHALL PAY ALL INSPECTION FEES. ALL COSTS OF PERMITS AND ALL OTHER COSTS
INCIDENTAL TO THE COMPLETION AND TESTING OF THIS WORK UPON FINAL ACCEPTANCE A CERTIFICATE FROM
THE LOCAL INSPECTION AUTHORITY SHALL BE FURNISHED TO THE OWNER.
18. THE CONTRACTOR SHALL VISIT THE SITE AND FAMILIARIZE HIMSELF WITH THE LOCATION OF EXISTING
EQUIPMENT, DUCTWORK, PIPING, CONDUITS, ETC., AND /OR ANY CONDITION THAT MAY AFFECT HIS WORK.
19. ALL AIR CONDITIONING DUCTWORK SHALL BE CODE GAGE GALVANIZED SHEET METAL INSULATED WITH 2 INCH
THICK AND 1.0 PCF GLASS FIBER FLEXIBLE BLANKET INSULATION WITH ALUMINUM FOIL REINFORCED WITH
GLASS FIBER FASING (FSKL) JOHN- MANVILLE MICROLITE (R -6 INSTALLED) OR APPROVED EQUIVALENT, DUCT
SIZES SHOWN ARE NET FREE AREA, PROVIDE DOUBLE THICKNESS TURNING VANES AND EXTRACTORS AT ALL
ELBOWS AND TAKE -OFFS.
20. ALL CONCEALED SUPPLY AIR DUCTS SHALL BE EXTERNALLY INSULATED WITH DUCT WRAP AS INDICATED IN
GENERAL NOTES.
21. CONSTRUCTION FILTER: PROVIDE TWO SETS OF TEMPORARY 2 INCH THICK FIBERGLASS THROW AWAY FILTERS
DURING CONSTRUCTION AND START UP. CONSTRUCTION FILTERS TO BE 35% EFFICIENT. CONSTRUCTION
FILTERS PROVIDED FOR ALL FILTER APPLICATION. REPLACE FILTER REGULARLY BUT NOT TO EXCEED 7 DAYS
DURING CONSTRUCTION. FINAL FILTERS: SHALL CONSIST OF A SINGLE 2 INCH THICK, DISPOSABLE, PLEATED
PARTICULATE FILTER, ASHRAE 52.1 -92 RATED AT 40 -45% PERCENT ATMOSPHERIC DUST SPOT EFFICIENY (ADS),
LOCATED IN FILTER BOX OF EACH COIL.
22. RETURN DUCTS LOCATED ABOVE UNCONDITIONED SPACES SHALL BE INSULATED THE SAME AS THE SUPPLY AIR
DUCTS.
23. DUCT FINISHES AND SEALERS SHALL HAVE A SMOKE DEVELOPED RATING OF LESS THAN 50 AND A FLAME
SPREAD OF 25 OR LESS.
24. DURING CONSTRUCTION, ALL SUPPLY AND RETURN DUCTWORK OPENINGS SHALL BE FITTED WITH BLANKET
TYPE, DISPOSABLE 1" THICK SYNTHETIC MEDIA IN ORDER TO PREVENT CONSTRUCTION DEBRIS FROM ENTERING
AND ACCUMULATING INSIDE THE DUCT SURFACES, UPON COMPLETION, CONTRACTOR SHALL CLEAN ALL DUST
AND DEBRIS IN AREAS WHERE WORK WAS CONDUCTED.
PROJ. V.2,40% - C7-"924'
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LOUIS J..AGURRE b- ASwQCIATWRA.
CONSUi -YINC- HNGINEE:gS
9150 SOUTH DADLL/ND K\,/U. •: • 40TE no
MIAMI, FLORIDA 33156
TELEPHONE: (305) 670 -0141
FAX: Z_ :N5) 6A/0.OY44 W••` "u
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www.Ijaapd.corrr, •°
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CONSTRUCTION
DOCUAMENTS
DRAWN: JB
CHECKED: E5
DATE: 03-12-14
SCALE: AS SHOWN
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MECHA
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LICENSE
SANTANA P,E,
Y 0788
Sheet No. I
M0.00
JOB # 20133: 1