14-1064-030r
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VENTILATION RATES AS PER FBCM 403.3
TOTAL OA RATES : AHU -1
245
AREA/
OCCUPANCY
APPLICABLE
MIN. OA
SERVED BY
OA
SPACE
WC NO.
LOAD
OA RATES
AIRFLOWS SUM
AC SYSTEM
CFM
CLASS #1
818 SQ.FT.
-
0.3 CFM /SQ.FT.
245 CFM
AHU /CU -1
FIRE STOPPING
TREATMENT RM.
526 SQ.FT.
10
15 CFM /PERS.
150 CFM
AHU /CU -2
## 1 -5
2. ALL WORK SHALL COMPLY WITH FLORIDA BUILDING CODE MECHANICAL (FBCM) 2010; Y SMACNAm
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AND NFPA90A STANDARDS.
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5 CFM /PERS.
3. CONTRACTOR SHALL VERIFY ALL EXISTING CONDITIONS AND COORDINATE HIS WORK WITH
WAITNG AREA
280 SQ.FT.
3
0.06 CFM /SQ.FT.
30 CFM
AHU /CU -2
CLASS # 2
1/3 OF GYM
1025 SQ.FT.
-
0.3 CFM /SQ.FT.
300 CFM
AHU /CU -3
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5. ALL SUPPLY AIR DUCTWORK IS OF 1 "THK. FIBERGLASS CLASS 0 OR CLASS I DUCTBOARD AND
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FLEXIBLE DUCT WITH R -4.2 INSULATION.
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6. ALL EXHAUST AND OA AIR DUCTWORK IS OF 26 GA. GALVANIZED STEEL SNAP -LOCK ROUND
2/3 GYM
750 SQ.FT.
-
0.06 CFM /SQ.FT.
165 CFM
AHU /CU -4
0
DC
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UPON MECHANICAL WORK COMPLETION.
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5 CFM /PERS.
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OFFICE AREA
325 SQ.FT.
2
0.06 CFM/SQ.FT.
30 CFM
AHU /CU -4
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FASTENERS, PLUMBING FITTINGS, ETC.) TO COMPLETE THE INSTALLATION, EVEN IF IT IS NOT
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SPECIFIED BY THIS PROJECT.
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HC BATH
1 WC
-
50 CFM /WC
50 CFM
EF -1
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11. ALL SHOWN ON PLAN DUCTWORK IS ABOVE THE CEILING.
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JANITOR CL.
_
_
-
50 CFM
EF -1
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SCALE:
AS SHOWN
TOTAL OA RATES : AHU -1
245
CFM
OA
AHU -2
180
CFM
OA
AHU -3
300
CFM
OA
AHU -4
185
CFM
OA
SC: 3/16" = 1' -0"
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X
W
CONDENSATE DRAIN
(EXIST.)*
REFR. LINES UP
(EXIST.)
OA MANUAL DAMPER
f- (EXIST.)
ZZ
YES
NO
DUCT SMOKE DETECTOR
X
REVISIONS n
BY
X
SMOKE DAMPER(S)
BLDG. DEPT. COMM.
R.A.
FIRE RATED ENCLOSURE
09 -23 -2014
FIRE RATED ROOF /FLOOR
MECHANICAL NOTES:
X
CEILING ASSEMBLY
X
FIRE STOPPING
1. THE MAIN INTENT OF THIS PROJECT IS TO PROVIDE AIR CONDITIONING AND VENTILATION TO
X
THE RENOVATED FLOOR IN EXISTING FOUR -STORY BUILDING.
X
2. ALL WORK SHALL COMPLY WITH FLORIDA BUILDING CODE MECHANICAL (FBCM) 2010; Y SMACNAm
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AND NFPA90A STANDARDS.
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3. CONTRACTOR SHALL VERIFY ALL EXISTING CONDITIONS AND COORDINATE HIS WORK WITH
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OTHER TRADES PRIOR TO EQUIPMENT /MATERIAL ORDERING OR STARTING ANY PREFABRICATION.
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4. ALL THE WORK, MARKED ON PLANS AS EXISTING IS T6 REMAIN AND WAS PREVIOUSLY
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PERMITTED /INSPECTED BY LOCAL AUTHORITIES.
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5. ALL SUPPLY AIR DUCTWORK IS OF 1 "THK. FIBERGLASS CLASS 0 OR CLASS I DUCTBOARD AND
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FLEXIBLE DUCT WITH R -4.2 INSULATION.
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6. ALL EXHAUST AND OA AIR DUCTWORK IS OF 26 GA. GALVANIZED STEEL SNAP -LOCK ROUND
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DUCT WITHOUT INSULATION.
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7. CONTRACTOR IS RESPONSIBLE TO PERFORM TEST AND BALANCE FOR THE INSTALLED SYSTEMS
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UPON MECHANICAL WORK COMPLETION.
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8. SINCE THE SPACE OCCUPANCY, ENVELOPE AND SIZE OF HVAC EQUIPMENT REMAIN
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UNCHANGED, THE ENERGY EFFICIENCY REPORT IS NOT SUBMITTED WITH THIS PROJECT,
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9. CONTRACTOR IS RESPONSIBLE TO PROVIDE ALL MATERIALS AND FITTING (I.E. HANGERS, RODS,
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FASTENERS, PLUMBING FITTINGS, ETC.) TO COMPLETE THE INSTALLATION, EVEN IF IT IS NOT
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SPECIFIED BY THIS PROJECT.
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10. SPECIFIED IN PROJECT AS A BASIS OF DESIGN MANUFACTURERS, BRANDS AND MODEL
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NUMBERS CAN BE REPLACED BY EQUALS AFTER ARCHITECT /ENGINEER AND OWNER APPROVAL.
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11. ALL SHOWN ON PLAN DUCTWORK IS ABOVE THE CEILING.
EXISTING DUCTWORK TO REMAIN (SEE NOTE 3
— � ABOVE)
14x6T NEW DUCTWORK CLASS 0 OR CLASS 1 OF R -4.2
DUCTBOARD. AS PER SMACNA STANDARD DIMENSIONS
ARE GIVEN IN INCHES AND CLEAR INSIDE
T 04„ NEW ROUND DUCTWORK OF 26 GA. GALV. MTL. W/O
INSULATION, AS PER SMACNA STANDARD DIMENSIONS
ARE GIVEN IN INCHES AND CLEAR INSIDE
69. FLEXIBLE DUCT CLASS 0 OR CLASS 1 OF R -4.2 INSULATION
AS PER SMACNA STANDARD AND CONNECTED W /MANUAL AIR
VOLUME DAMPER DIMENSIONS ARE GIVEN IN INCHES AND
CLEAR INSIDE
24x24 PERFORATED CEILING SUPPLY DIFFUSER 24x24 "TITUS" OR EQUAL
(250) APPROVED AND ADJUSTED FOR 250 CFM AIRFLOW.
24x24 PERFORATED CEILING RETURN DIFFUSER "AIRGUIDE"
PR -2 OR EQUAL APPROVED
14x6 SIDE WALL SUPPLY REGISTER WITH OPB DAMPER OF SIZE 14x6
(150) ADJUSTED FOR 150 CFM AIRFLOW. "AIRGUIDE" VH OR EQUAL
APPROVED.
8X6 1 -WAY CEILING SUPPLY REGISTER OF SIZE 8x6 ADJUSTED FOR
x(150) 150 CFM AIRFLOW. "AIRGUIDE" CB -1 OR EQUAL APPROVED.
14X14 2 -WAY CEILING SUPPLY REGISTER OF SIZE 14x14 ADJUSTED
x(150) FOR 150 CFM AIRFLOW. "AIRGUIDE" CB -1 OR EQUAL
APPROVED.
14x6 SIDE WALL RA GRILLE OF SIZE 14x6.
aA- RA "AIRGUIDE" RA OR EQUAL APPROVED.
FLOOR SLAB EF -1
l%'1 80 CFM EXISTING -TO- REMAIN CEILING BATHROOM FAN OF 80 CFM
NEW 4-4` (EXIST.) EXHAUST AIRFLOW, CONTROLLED BY LIGHT SWITCH.
SUPPLY CEILING
PLENUM .l
NEW RA TRANSFER PROGRAMMABLE ROOM THERMOSTAT, CONTROLLING THE
AHU OPENING AHU -2 �J CU /AHU -2 SYSTEM. "HONEYWELL" TH4110D OR EQUAL
(EXIST.) (WHERE SPECIFIED) APPROVED
EL. DISCONNECT BOX BOUNDARY OF THE RA PLENUM SPACE ABOVE THE CEILING,
(EXIST.) CREATED BY THE SLAB -TO -SLAB PARTITIONS.
NEW PARTITION NO COMBUSTIBLE MATERIALS ALLOWED IN RA PLENUM SPACE
4 OVERFLOW
SWITCH
FLOOR SLAB
* EXPOSED IN AC CLOSET CONDENSATE DRAIN PIPING MUST BE OF
NON COMBUSTIBLE MATERIAL - REPLACE WHERE NEEDED.
TYPICAL AIR HANDLER INSTALLATION DETAIL
N.T.S.
HVAC DESIGN REQUIRES:
YES
NO
DUCT SMOKE DETECTOR
X
FIRE DAMPER(S)
X
SMOKE DAMPER(S)
Q
X
FIRE RATED ENCLOSURE
X
FIRE RATED ROOF /FLOOR
X
CEILING ASSEMBLY
X
FIRE STOPPING
X
SMOKE CONTROL
X
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DATE:
08/22/14
SCALE:
AS SHOWN
WN. BY.
CHKD. BY.
R.P.L.
E.S.
[DSGN. BY.
CHKD. BY:
ES.
ES.
ROJECT NO:
FIRR
sheet 14 of 14