09-1112-032GENERAL MECHANICAL CITES
1 -- SCOPE OF WORK
WORK SHALL INCLUDE ALL LABOR, EQUIPMENT AND PERFORMING ALL OPERATIONS IN CONNECTION WITH THE FURNISHING OF ALL AIR CONDITIONING, HEATING AND VENTILATION WORK AS SHOWN ON DRAWINGS. HEREIN SPECIFIED AND /OR EQUAL
EQUIPMENT FOR APPROVAL.
2- AIR CONDITIONING SYSTEM OF SPLIT TYPE,
SHALL CONSIST OF CONDENSING UNIT AND AIR HANDLING UNIT AS INDICATED ON DRAWINGS. SYSTEM SHALL BE PROVIDED COMPLETE WITH FRAMES AND ENCLOSURES, WIRING, NECESSARY CONTROLS REFRIGERANT CHARGE AND OIL CHARGE, STRIP
HEATER, INTERCONNECTING PIPES AND FILTER BOX. REFRIGERANT LINES SHALL BE OF COPPER OF THE PRECHARGED, PRE - INSULATED TYPE FURNISHED AND SIZED BY SUPPLIER OF EQUIPMENT. PROVIDE SMOKE DETECTORS TO SHUT OFF UNIT.
3- CONDENSATE WATER PIPING.
CONDENSATE PIPING SHALL BE OF PVC SCHED. 40, EXCEPT INSIDE A/C PLENUM SPACES WHERE COPPER PIPING SHALL BE INSTALLED.
4- OUTSIDE AIR INTAKE SHALL BE AT 10' MINIMUM DISTANCE FROM ANY EXHAUST VENT.
5- DUCTWORK
PROVIDE VOLUME DAMPERS, TURNING VANES, ETC., IN DUCTWORK FOR PROPER AIR FLOW AND BALANCE. PROVIDE VOLUME DAMPER WITH LOCKING QUADRANT AT ALL FLEXIBLE DUCT CONNECTIONS WITH SUPPLY DUCTWORK. PROVIDE MULTIPLE
VANE EXTRACTORS WITH CONTROL RODS ACCESSIBLE FROM THE REGISTER AT ALL OUTLETS CONNECTED CLOSER THAN TWO DUCT DIAMETERS TO MAIN SUPPLY DUCT, AND WHERE SHOWN ON DRAWINGS. FLEXIBLE DUCTS SHALL BE THE INSULATED
TYPE, SUPPORTED AND INSTALLED TO AVOID SAGS AND KINKS. ALL FLEXIBLE DUCTS SHALL BE SIMILAR IN LENGTH TO AVOID DISSIMILAR PRESSURE DROPS. FLEXIBLE DUCTS SHALL BE CONSTRUCTED AND INSTALLED IN ACCORDANCE WITH
SMACNA'S HVAC DUCT CONSTRUCTION STANDARDS. SEAL ALL FLEXIBLE DUCTS TO SUPPLY DUCTS AND DIFFUSERS WITH DUCT TAPE AND MASTIC. EXCEPT AS SPECIFIED OTHERWISE, NEW AIR CONDITIONING SUPPLY, AND AIR DUCTWORK SHALL BE
CLASS 1 GLASS FIBER DUCT BOARD CONSTRUCTED AND INSTALLED IN ACCORDANCE WITH THE LATEST SMACNA FIBROUS DUCT CONSTRUCTION STANDARDS. PROVIDE R =4.6 INSULATION PER FLORIDA ENERGY CODE.
METAL DUCTS SHALL BE IN ACCORDANCE WITH LATEST ISSUE OF THE LOW VELOCITY DUCT CONS- TRUCTION STANDARDS, PUBLISHED BY THE "SHEET METAL AND AIR CONDITIONED CONTRACTORS NATIONAL ASSOCIATION, INC." AND THE LATEST
PUBLICATION OF GUIDE & DATA BOOK OF THE AMERICAN SOCIETY OF HEATING, VENTILATING AND AIR CONDITIONING ENGINEERS.
6- CONTRACTOR SHALL PROVIDE POSITIVE MEANS FOR BALANCING EACH INDIVIDUAL AIR CONDITIONING SUPPLY AIR OUTLET, AS PER SCHEDULES AND DRAWING, SYSTEMS SHALL BE BALANCED AGAINST THE ACTUAL INSTALLED STATIC PRESSURE.
7- BEFORE SUBMITTING FINAL PROPOSAL, THE CONTRACTOR SHALL EXAMINE THE SITE OF THE PROPOSED WORK TO DETERMINE THE EXISTING CONDITIONS THAT MAY AFFECT HIS WORK AS HE WILL BE RESPONSIBLE FOR ANY ASSUMPTIONS MADE BY HIM
IN REGARDS THERETO,
8- ANY APPARATUS, APPLIANCE, MATERIALS, WORK OR INCIDENTAL ACCESSORIES OR MINOR DETAILS NOT SHOWN BUT NECESSARY TO MAKE THE INSTALLATION COMPLETE AND FUNCTIONAL IN ALL RESPECTS AND READY FOR OPERATION, EVEN IF NOT
PARTICULARLY SPECIFIED, SHALL BE PROVIDED BY THE CONTRACTOR WITHOUT ANY ADDITIONAL EXPENSE FOR THE OWNER, AS PART OF MEANS AND METHOD OF INSTALLATION.
9- VIBRATION ISOLATION
PROVIDE SUPPORTS OR MOUNTS FOR ALL EQUIPMENT LOCATED WITHIN THE BUILDING STRUCTURE POWERED BY ONE HORSEPOWER OR LARGER MOTOR. FLEXIBLE PIPING CONNECTIONS SHALL BE PROVIDED FOR ALL PIPING CONNECTED TO EQUIPMENT
MOUNTED OR SUPPORTED BY VIBRATION ISOLATORS,
10- ALL WORK SHALL BE FIELD CHECKED BEFORE INSTALLATION AND COORDINATED WITH ALL OTHER TRADES.
11- ALL MECHANICAL EQUIPMENT INSTALLED ON THE EXTERIOR OF THE BUILDING SHALL BE CONSTRUCTED TO WITHSTAND A
WIND PRESSURE OF 60 PSF (120 MPH WINDS) FROM ANY DIRECTION.
12- ALL SIZES SHOWN FOR LINED AND .UNLINED DUCTS ARE CLEAR INSIDE DUCT DIMENSIONS.
13- COORDINATE LOCATION OF DUCTWORK WITH OTHER TRADES, PARTICULARLY WHERE DUCTS RUN THROUGH STRUCTURAL
14- ALL CONTROL WIRING SHALL BE THE RESPONSIBILITY OF THE MECHANICAL SUBCONTRACTOR MECHANICAL SUB CONTRACTOR
TO FURNISH ALL MOTORS, STARTERS, AND RELAYS, ETC.
15- A/C CONTRACTOR IS RESPONSIBLE FOR OBTAINING HIS OWN PERMIT AND PAYING ALL PERMIT FEES.
16- CONTRACTOR SHALL ASSUME RESPONSIBILITY FOR ALL COSTS INCURRED RESULTING FROM SUBSTITUTION OF EQUIPMENT AS WELL AS THE PERFORMANCE OF SUCH EQUIPMENT.
ALL TESTS SHALL BE PERFORMED AS REQUIRED DURING THE DIFFERENT STAGES OF WORK AND A FINAL 24 HOURS MINIMUM RUNNING TEST SHALL BE DONE AFTER ALL OTHER TESTS AND BALANCING OPERATIONS HAVE BEEN DONE. PROVIDE A
BALANCING INDEPENDENT TEST & BALANCE REPORT TO ENGINEER FOR REVIEW.
17-- TESTS
18- PROVIDE ALL NECESSARY INSTRUCTIONS TO THE OWNER IN THE OPERATION OF THE MECHANICAL SYSTEMS.
19- PROVIDE EQUIPMENT OPERATION AND MAINTENANCE MANUALS. MANUALS SHALL BE SUBMITTED TO THE ARCHITECT FOR
ACCEPTANCE.
20- SUBMIT SHOP DRAWINGS FOR ACCEPTANCE BY THE ARCHITECT AND /OR ENGINEER BEFORE PROCEEDING WITH PURCHASE
OR INSTALLATION OF THE EQUIPMENT AND MATERIALS.
21- GUARANTEE
CONTRACTOR SHALL FURNISH A WRITTEN GUARANTEE COVERING ALL WORMANSHIP AND MATERIALS FOR A PERIOD OF ONE YEAR FROM DATE OF ACCEPTANCE.
HVAC DESIGN REQUIRES:
YES
NO
DUCT SMOKE DETECTOR
X
COMMENTS
FIRE DAMPER(S)
COMMENTS
X
SMOKE DAMPER(S)
ML -38
X
FIRE RATED ENCLOSURE
X
PROVIDE W/ PLENUM MODEL MP -38
FIRE RATED ROOF /FLOOR
CEILING ASSEMBLY
O
X
FIRE STOPPING
X
DAMPER. 24x24 MODULAR.
SMOKE CONTROL
SUPPLY
X
SUPPLY/ RETURN AIR DIFFUSER SCHEDULE
DIFFUSER #
USE
TYPE
MANUFACTURER
COMMENTS
CFM
PER FOOT
COMMENTS
A
& MODEL No.
ML -38
4
SUPPLY
CEILING
PROVIDE W/ PLENUM MODEL MP -38
RECTANGULAR DIFUSER WITH OPPOSED BLADE
O
AIR
DIFFUSER
TITUS, 7MS
DAMPER. 24x24 MODULAR.
O
SUPPLY
CEILING
TITUS, 250 AA
RECTANGULAR DIFUSER WITH OPPOSED BLADE
AIR TEMP. ENT. EVAP., DB /WB
AIR
DIFFUSER
530
DAMPER.
O
SUPPLY
WALL
TITUS, 300 FS
OPPOSED BLADE DAMPER.
10/15
AIR
REGISTER
.140
TCGD18S21S2
TCGD60S43Sl
RETURN
CEILING
18HX
EGG CRATE RETURN AIR REGISTER WITH
a
AIR
GRILLE
TITUS, 50F
ADJUSTABLE AND OPPOSED BLADE DAMPER.
SPLIT, DX
RETURN
CEILING
SEER /EER
- -/11.2
a
AIR
GRILLE
TITUS, PAR
PERFORATED, 24x24 MODULAR.
LINEAR SUPPLY AIR DIFFUSER SCHEDULE
DIFFUSER #
MANUFACTURER
MODEL
# SLOTS
SLOTS
WIDTH
CFM
PER FOOT
COMMENTS
A
TITUS
ML -38
4
3/4"
25 CFM /FT
PROVIDE W/ PLENUM MODEL MP -38
OUTDOOR AIR CALCULATIONS AS PER F.B.C. 2007.
ASHRAE TABLE 6,1
ADDENDUM 62N -2001
AREA
FLOOR
PERSONS/
TOTAL
CFM /
CIFM /
CFM
CFM
SYSTEM
DESIGNATION
AREA (FT2)
1000 FT2
PERSONS
PERSON
FT2
REQUIRED
PROVIDED
DESIGNATION
GF RETAIL AREA
2215
15
33
16
AIR TEMP. ENT. EVAP., DB /WB
--
528
530
AHU -1(N)
2F CORRIDOR /BOH
2335
--
--
--
10/15
0.06
140
.140
TCGD18S21S2
TCGD60S43Sl
A.H.U. MODEL
NC090C00C6AAA1
18HX
AHP60D3XH21
MANUFACTURER
YORK
YORK /FIRST CO.
YORK
UNIT TYPE
SPLIT, DX
SPLIT, DX
SPLIT, DX
SEER /EER
- -/11.2
13.25/ --
13.00/ --
AHU WEIGHT (LBS.)
AHU -5(E), 6(E)
2F PRIVATE. OFFICE
90
7
1
20
__
20
20
80 CFM EA
2F STUDIO A
1080
30
2
20
--
640
640
(N)
FLEXIBLE DUCTWORK W /COLLAR
320 CFM EA
2F STUDIO B
66
30
19
20
__
380
380
AHU -3(N)
G B.O.H.
25
-_
__
-
0.12
30
30
AHU -2(E)
ENTRY STAIRS
173
--
-
--
0.06
10
30
AHU -2(N)
AHU /CU SCHEDULE
I
UNIT NUMBER
AHU -1
CU -1
FC -2
CU -2
FC -3, 4A, 4B
CU -3, 4A, 413
M
SUPPLY CFM / 0/A CFM
3000/530
600/30
1600 /SEE SCHEDULE
TOTAL CAPACITY, BTU /HR.
96,000
17,500
60,930
SENSIBLE CAPACITY, BTU /HR:
57,670
13,000
39.7
HEATER CAPACITY (K.W.)
7,5
3
7.5
AIR TEMP. CONDENSER
95 'F
95 'F
95 'F
AIR TEMP. ENT. EVAP., DB /WB
80'/6T
80'/67'
80'/6-
VOLTAGE, PHASE
230/30/60
230/10/60
230/10/60
MCA /MOP
35.5/45
10/15
23.9/40
CONDENSING UNIT MODEL
YC090C0OA2AAA1
TCGD18S21S2
TCGD60S43Sl
A.H.U. MODEL
NC090C00C6AAA1
18HX
AHP60D3XH21
MANUFACTURER
YORK
YORK /FIRST CO.
YORK
UNIT TYPE
SPLIT, DX
SPLIT, DX
SPLIT, DX
SEER /EER
- -/11.2
13.25/ --
13.00/ --
AHU WEIGHT (LBS.)
401
88
180
AHU DIMENSIONS (HxWxD)
65x56x30
11x37.25x21
21.5x24.567
COND.UNIT WEIGHT (LBS.)
330
110
210
NOTE: PROVIDE RAWAL VALVE AND SUCTION ACCUMULATOR FOR AHU /CU -3, 4A AND AB
HVAC LEGEND
SYMBOL
DESCRIPTION
SYMBOL
DESCRIPTION
X
XXX
DESIGNATION FOR SUPPLY
DIFFUSER LETTER AND CFM
I / I
RETURN AIR GRILLE
DESIGNATION FOR RETURN
REGISTER NUMBER
CEILING DIFFUSER
XXXX
AND CFM
AIR HANDLING UNIT
NEW FIBERBOARD DUCTWORK
ITT)
THERMOSTAT
ill
ELBOW WITH TURNING VANES
FIRE DAMPER /SMOKE DAMPER
FD /SD
WITH ACCESS PANEL
!�
FD
FIRE DAMPER
REDUCERS AS INDICATED
SUPPLY REGISTER OR GRILLE
(VERTICAL MOUNT SIDEWALL)
VD
R/A
RETURN /EXHAUST REGISTER OR
STANDARD BRANCH TAKE -OFF
E===-
GRILLE (VERTICAL MOUNT SIDEWALL)
O.A. LOUVER
FLEXIBLE DUCTWORK W /COLLAR
WITH VOLUME DAMPER
EF-
EXHAUST FAN (CEILING TYPE)
4247 SW 71st AVENUE
Miami, Florida 33155
I
Tel: (305) 661 -080U
Fax: (305)661 -0811
Email: uci @ucieng.corn
R.J. Miranda P.E. No. 35579
David A. Belsky P.E. No. 37234
EB0004041
Professional Electrical and
Mechanical Engineers
BLITSTEIN
DESIGN
ASSOCIATES
Architecture
Interior Design
285 Sevilla Avenue
Coral Gables, Fl 33134
(305) 444 -4433
project name
Existing Building
Renovation for
Continental
Fidelity
Corporation
5734 Sunset Drive
South Miami, Florida
project number
date
12/07/09
revision
drawn by
AR, F.G, J.L, G.R
sheet title
SCHEDULES AND NOTES
SCALE: 1/4" = I`-Oil
sheet number
M -3