09-1100-004HVAC NOTES
1.0
1.1 PROVIDE ( FURNISH AND INSTALL �ATALL NECESSARY MATERIALS AND LABOR
FOR A COMPLETELY OPERATIONAL HING, VENTILATING AND AIR CONDITIONING
(HVAC) SYSTEM AS DEPICTED ON THESE CONTRACT DOCUMENTS.
1.2 INSTALL IN ACCORDANCE WITH THE FLORIDA BUILDING CODE, ASHRAE
SMACNA, NFPA AND LOCAL ORDINANCES.
1.3 SCOPE OF WORK :
PROVIDE THE FOLLOWING COMPLETE SYSTEMS
A. AIR CONDITIONING SUPPLY AND RETURN DUCT SYSTEM.
B. EXHAUST SYSTEM FOR TOILET ROOMS.
C. EXHAUST SYSTEMS FOR WAREHOUSE.
D. AIR CONDITIONING UNITS AND CONTROLS.
E. INDEPENDENT TEST AND BALANCE.
1.4 NOT USED
1.5 PAY FOR ALL FEES, INSPECTIONS AND CONNECTION
CHARGES REQUIRED
1.6 VERIFY AT JOB SITE ALL SPACE CONDITIONS AVAILABLE FOR THE INSTALLATION OF
MATERIALS AND EQUIPMENT PRIOR THE INSTALLATION OF EQUIPMENT AND FABRICATION
OF DUCTS AND PIPING SYSTEMS. COORDINATE SPACE REQUIREMENTS FOR SERVICE
AND MAINTENANCE AND COORDINATE INTERFERENCE WITH OTHER TRADES.
1.7 NATURE OF DESIGN DRAWINGS; DESIGN DRAWINGS ARE DIAGRAMMATIC AND DO NOT INTEND
TO SHOW EVERY FITTING, ELBOW, TRANSITION, ETC. THAT WILL BE NECESSARY FOR A
COMPLETE AND OPERATIONAL SYSTEMS REQUIRED BY THESE SPECIFICATIONS.
1.8 COORDINATION DRAWINGS; PREPARE 1/4" SCALE (MIN.) COORDINATION DRAWINGS SHOWING
DUCTWORK, PIPING AND ALL MAJOR SYSTEM COMPONENTS FOR A/E APPROVAL BEFORE
PROCEEDING WITH THE INSTALLATION. IMPLEMENT ALL INFORMATION FROM 1.6 ABOVE.
1.9 SUBMIT SHOP DRAWINGS FOR A/E APPROVAL BEFORE PROCEEDING WITH THE
THE PURCHASE OR INSTALLATION OF EQUIPMENT AND MATERIALS.
ALL SHOP DRAWINGS MUST BE SUBMITTED IN A SINGLE BOUND AND INDEXED PACKAGE
NO LATER THAN 30 DAYS FROM THE ADJUDICATION OF THE PROJECT.
1.10 GUARANTEE ALL WORK FREE OF DEFECTS IN MATERIALS AND WORKMANSHIP FOR A
A PERIOD OF ONE YEAR FROM THE DATE OF PROJECT ACCEPTANCE.
2.o �A�BIAtS
2.1 DUCTWORK
2.1.1 GENERAL. ALL DUCT SIZES SHOWN ARE CLEAR INSIDE
DIMENSIONS.
2.1.2 DUCTWORK MATERIALS:
A: GENERAL OFFICE AREAS:
FIVE POUNDS DENSITY 1.5" THICK GLASS FIBER (R -6)
DESIGNED, CONSTRUCTED AND INSTALLED IN ACCORDANCE
WITH SMACNA'S FIBROUS GLASS DUCT CONSTRUCTION STANDARDS.
DUCT JOINTS SHALL BE SEALED AND TAPED.
B: TOILET ROOM EXHAUST AND FRESH AIR INTAKES:
GALVANIZED SHEET METAL, CONSTRUCTED, AND INSTALLED
ACCORDING TO LATEST EDITION OF SMACNA'S. LOW
PRESSURE CONSTRUCTION STD. (0.5" W.G.)
C: EXPOSED AIR CONDITIONING DUCTWORK
SPIRAL GALVANIZED SHEET METAL, CONSTRUCTED, AND INSTALLED
ACCORDING TO LATEST EDITION OF SMACNA'S. LOW
PRESSURE CONSTRUCTION STD. (0.5" W.G.)
2.1.3 PROVIDE DOUBLE THICKNESS TURNING VANES AT ALL SQUARE ELBOWS.
WHERE THE ELBOWS ARE RECTANGULAR INSTALL SINGLE THICKNESS VANES.
.1 ALTERNATE A: PROVIDE 3 -PIECE ELBOWS IN LIEU
OF TURNING VANES FOR GLASS FIBER DUCTS ONLY.
.2 ALTERNATE A: PROVIDE FULL RADIOS ELBOWS IN LIEU
OF TURNING VANES.
2.1.4 PROVIDE VOLUME EXTRACTORS BEHIND EACH SUPPLY
OUTLET AND AT EACH DUCT BRANCH.
2.2 NOT USED.
2.3 NOT USED.
LOW VELOCITY � <= FLOW
SHEEP METAL DUCT
INSTALLATION. `-INSULATED AND SEALED
AGAINST DUCT
MANUAL • �I. / TAKE-OFF
CONTROL ■ ■ jl• / FLEXMASTER
SERIES 3000S FOR
SHEETMETAL
� LOW VELOCITY
FLEXIBLE DUCT
TO DIFFUSER, MANUF. BY
FLEXMASTER TYPE 4M
(UL -181) OR EQUAL
SQUARE ELBOW DETAIL
N.T.S.
INTERIOR RENOVATIONS TO
NCB, Inc.
SUITE 520, FIFTH FLOOR, PLAZA 57
7301 S.W. 57TH COURT
SOUTH MIAMI, FLORIDA 33143
2.4 AIR DISTRIBUTION PRODUCTS :
2.4.1 PROVIDE EXTRUDED ALL ALUMINUM AIR DISTRIBUTION PRODUCTS.
2.4.2 PROVIDE SUPPLY AND RETURN GRILLES AND DIFFUSERS AS INDICATED
ON THE DRAWINGS AND SCHEDULES.
2.4.3 PROVIDE FINISHES AND TYPES OF MOUNT IN COORDINATION WITH THE
CEILING TYPES AS SHOWN ON ARCHITECTURAL DRAWINGS.
2.4.4 PROVIDE OPPOSED BLADE, KEY OPERATED DAMPERS
BEHIND ALL AIR SUPPLY OUTLETS.
2.5 PROVIDE A MINIMUM 5 YEAR WARRANTY FOR ALL AIR CONDITIONING
COMPRESSORS STARTING FROM THE DATE OF PROJECT ACCEPTANCE.
2.6 CONTROLS:
2.6.1 GENERAL: PROVIDE THE NECESSARY AUTOMATIC CONTROLS FOR PROPER OPERATION
OF ALL EQUIPMENT SPECIFIED HEREIN. FURNISH MAGNETIC STARTERS AND INTERLOCK
WIRING INDICATED FOR EACH PIECE OF EQUIPMENT.
2.6.2 OFFICE AREA DX EQUIPMENT:
PROVIDE AIR CONDITIONING UNITS WITH MATCHING LOW VOLTAGE HEAT /COOL
THERMOSTATS WITH ON -OFF AUTO SUB -BASE SWITCH AS FURNISHED
BY THE EQUIPMENT MANUFACTURER.
2.7 STARTERS:
PROVIDE MAGNETIC STARTER FOR ALL MECHANICAL EQUIPMENT IN THIS SECTION
AS DESCRIBED ON THE EQUIPMENT SCHEDULES. ALL STARTERS MUST HAVE
HAND -OFF -AUTO POSITION SWITCH ON THE COVER AND RED /GREEN PILOT LIGHTS.
PROVIDE THE NECESSARY AUXILIARY OPEN AND CLOSED CONTACTS
FOR THE INTENDED OPERATION AND INTERLOCKS.
2.8 NOT USED.
2.9 IDENTIFICATION:
2.9.1 LABEL ALL EQUIPMENT WITH ENGRAVED BLACK PLASTIC PLAQUES 12 "0" HIGH WITH
WITH 1.5" LETTERS. USE THE SAME NOMENCLATURE AS IN THESE DOCUMENTS.
2.10 RETURN AIR CEILING PLENUMS:
2.10.1 WHEN CEILING SPACES ARE USED AS "RETURN AIR CEILING PLENUMS"
ALL MATERIALS INSIDE THE R/A CEILING PLENUM SHALL HAVE
A MAXIMUM FLAME SPREAD INDEX OF 25 AND A MAXIMUM
SMOKE DEVELOPED INDEX OF 50 PER NFPA 90A.
"NO PVC PIPING IS ALLOWED INSIDE THE R/A PLENUM."
2.10.2 PROVIDE FREE PATH FOR R/A INSIDE CEILING SPACE.
SEE ARCHITECTURAL PLAN FOR COORDINATION
3.0 EXECUTION
3.1 INSTALL ALL EQUIPMENT AND MATERIALS IN STRICT ACCORDANCE WITH THE
MANUFACTURER'S MANUALS AND RECOMMENDATIONS, PAYING SPECIAL ATTENTION
TO REQUIRED CLEARANCES FOR INSTALLATION, OPERATION & SERVICE.
FOR INSTALLATION, OPERATION AND SERVICE.
3.2 NOT USED
3.3 THERMOSTAT LOCATION.
THERMOSTAT LOCATION IS CRITICAL TO PROPER EQUIPMENT OPERATION.
INSTALL THERMOSTAT AT LOCATIONS SHOWN ON PLANS.
RELOCATE ONLY WHEN APPROVED BY THE A/E IN WRITING.
3.4 RETURN AIR FOR INDIVIDUAL ROOMS IS BEING PROVIDED AS SHOWN ON PLANS
AND IS SIZED COUNTING ON A 1" UNDERCUT FOR ALL DOORS IN ADDITION TO
THE REQUIRED RETURN OR TRANSFER SYSTEM.
3.5 EQUIPMENT MUST OPERATE FREE OF OBJECTIONABLE NOISE AND VIBRATION
REPAIR AND /OR REPLACE ALL SOURCES OF NOISE AND VIBRATION FOUND
TO BE OBJECTIONABLE, TO THE SATISFACTION OF THE A /E.
3.6 BALANCE ALL SYSTEMS TO PROVIDE AIR AND WATER QUANTITIES AND CAPACITIES
TO MATCH SPECIFIED FLOWS & CAPACITIES.
CALIBRATE FLOWS TO NEW EQUIPMENT PER MANUFACTURER'S REQUIREMENTS.
SUBMIT FINAL TEST AND BALANCE REPORT TO A/E FOR ACCEPTANCE.
AIR DISTRIBUTION SCHEDULE
DESIGNATION
YES
NO
Remarks
USE
SUPPLY
RETURN
-
CONSTRUCTION
ALUMINIUM
ALUMINIUM
_
CAPACITY C.F.M.
SHOWN ON PLANS
-
-
SIZE
SNOW ON PLANS
-
-
TYPE
24' x 24' MODEL
R --
_
COMMENTS
DIRIECTIONAL CE
LING DIFRJSER
=
FINISH
ALL ALUMINIUM
ALL ALUMINIUM
b
MOUNTING TYPE
T - BAR
T - BAR
NOISE CRITERIA
30 MAX
30 MAX
MANUFACTURER
METALAIRE
METALAIRE
--
MODEL
r7500
I RN
A C C E S S O R I E S
OPPOSED BLADE REGIST.
OBD
_
FIRE DAMPER
-
'I
CONNECTION SIZE
SHOWN ON PLAN
--- - - - - -I
I - - --
- - - -a
--
----
NOTES
1. FINISHES AND TYPES OF MOUNTS SHALL BE COORDINATED WITH ARCHITECTURAL DRAWINGS.
2. PROVIDE SINGLE THICKNESS TURNING VANES AT ALL 900 RECTANGULAR ELBOWS AND DOUBLE
THICKNESS TURNING VANES AT ALL 900 SQUARE ELBOWS, OR 3 PIECE ELBOWS.
3. PROVIDE VOLUME EXTRACTORS BEHIND EACH SUPPLY OUTLET AND AT EACH DUCT BRANCH
SUPPLY OUTLETS MODEL - OBDC.
DUCT BRANCH TAKE -OFF MODEL - AIRTROL MOD. 102
4. PROVIDE O.B. DAMPER AT ALL SUPPLY OUTLETS.
5. DUCT WORK TYPE SEE A/C NOTES.
6. AIR PATTERN AND DIFFUSOR FACE SHOWN ON PLANS.
7. DIFFUSOR NECK SIZE SHOWN ON PLANS. (6x6, 9x9, 12x12, OR 1505)
HVAC DESIGN REQUIRES:
LEGEND 4 SYMBOLS
YES
NO
Remarks
DUCT SMOKE DETECTOR
-
1/
-
HIRE DAMPER(S)
-
_
SMOKE DAMPER(S)
-
-
-
FIRE RATED ENCLOSURE
-
-
-
FIRE RATED ROOF/FLOOR
CE IL INCs ASSEMBLY
-
_
_
FIRE STOPPING
I
I
=
SMOKE CONTROL
=
=
b
1 1/2' x 22 GA. HANGER STRAP
II SNOT INTO CONCRETE SLA5 W1 WASHER
II 4' MAX. (TYPICAL)
STRAPS ANCHORED TO BLAB
i t I I I W/ 1 /4'x1' TAPCONS W/ WASHERS.
4.
LOUD VELOCITY
l GLASS FIBER DUCT
Ile
��' 3'x11/2'x22GA.
CHANNEL
PER SMACNA FIBROUS GLASS
DUCT CONSTRUCTION STANDARDS
RIGID FIBERGLASS DUCT HANGING DETAIL
NTIS'TS
11/2' GALV. x 22 Ga.
METAL STRAP'S.
.E DUCT 97 A71\
1/2' PER FT.
MAXIMUM SAG.
(2.5' FOR 5 FT. SPACING)
FLEXIBLE DUCT HANGING DETAIL
NTS
ANTONIO FRANYIE
PE #11640 MECH
VIVLANA FRANYIE
PE #49985 ME
��'4�l0�NW 27 Street, Miami FL 33172
TEL: (30��'592- FAX: (305) 5949279
www. ah ie °en ineers.com
DESIG D FAWN bATE f� fs Rf
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JOB NUMBER 04 -214
HVAC
LEGEND 4 SYMBOLS
r
VOLUME DAMPER
O
THERMOSTAT
®
DUCT SMOKE DETECTOR
MODULAR R/A GRILLE
Ilk)
+ ®+1ODULAR DIFFUSER (SUPPLY AIR)
R/A TRNU I' CLEAR UNDERCUT
0loo x14
DENOTES CLG DIFFUSER
NECK SIZE AND CR`i
NVAC PLAN NOTES
L FINAL LOCATIONS OF T14ER'tOSTATS
SHAD. BE COORDINATED WITH ARCHITECT
AND ENGINEER
ENGINEER SMALL BE CONSULTED ON ANY
CHANGES M THERMOSTAT LOCATIONS.
2. PROVIDE I' MIN. DOOR INDERMIT FOR REW AIR
WHERE SHOW . MEASURE UNDERCUT SIZE
FROM FINAL FNIS1 ED LEVEL. (ABOVE CARPET
OR OTHER FINISH)
3. COORDINATE Dal. FAN AND A/C WITS ROOF
OPENINGS W/ STRUCTURAL DWsS. AND MANF.
SPECF 4 RECD SOATI06.
4. ALL SANITARY AND Dal. VENT SHALL BE 10'
Mir. AWAY FROM ANY AIR COO O/A INTAKE
S. ALL MECH. EQUIP. ON ROOF SHALL BE
INSTALLED A MINM OF 10' FROM PARAPET.
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NO. DATE
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DRAWNQ TITLE
HY A.C. PARTLAL
OFFICE PLAN
SURE 520
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PROJECT NO 2009.6
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