COORDINATE THE LOCATION OF ALL DIFFUSER, REGISTER, GRILLES WITH THE ARCHITECTURAL PLAN.
7.
ALL SHEET METAL DUCTWORK SHALL BE NEW GALVANIZED SHEET METAL DUCT GAUGES, CONSTRUCTION, SUPPORT, AND INSTALLATION SHALL BE IN ACCORDANCE WITH THE CALIFORNIA MECHANICAL CODE 2010
8.
9.
BALANCE AND ADJUST ALL DIFFUSERS, REGISTERS, ETC. FOR OPTIMUM AIRDISTRIBUTION AND MINIMUM NOISE. SUBMIT A CERTIFIED AIR BALANCE REPORTTO THE MECHANICAL ENGINEER FOR APPROVAL. BALANCING OF THE SYSTEMS SHALL BE PERFORMED BY AN INDEPENDENT CERTIFIED TEST AND BALANCING AGENCY WHIC SPECIALIZES IN THE BALANCING AND TESTING OF HEATING, VENTILATING ANDAIR CONDITIONING SYSTEMS.
HP
VOLT
PH
HZ
OPER. WEIGHT
1/2
208
1
60
170
CARRIER 58MVB-060-14
LOWER FLOOR
FAU 2
CARRIER 58MVB-060-14
MASTER BEDROOM
FAU 3
CARRIER 58MVB-080-20
MASTER BED, BEDROOM 4
1600
0.5
46.5
75
1
208
1
60
FAU 4
CARRIER 58MVB-080-20
KITCHEN, FAMILY ROOM
2000
0.5
56
75
1
208
1
60
FAU 5
CARRIER 58MVB-080-20
2ND FLR MAIN
1200 1200
2000
0.5 0.5
0.5
35
57
35
56
56
75
1/2
1
208
1
208
1
60
60
11. CEILING DIFFUSERS SHALL BE ANEMOSTAT RMD-S OR APPROVED EQUAL MODULAR WIH OBD.
UNIT
REMARKS
MANUFACTURER AMB. TEMP AND MODEL
COMPRESSOR NO
RLA
COND. COIL FACE ROW FPI (SQ.FT)
FAN MOTOR
COND. FAN
MCA NO.
RPM
FLA
HP
VOLT
PH
HZ
MOCP
OPER. WEIGHT
CU 1
CARRIER 24ANA136
95
1
16.7
22.63
25
1
1
800
1.2
1/12
208
1
60
22
35
191
16X25X3/4
CU 2
CARRIER 24ANA136
95
1
16.7
22.63
25
1
1
800
1.2
1/12
208
1
60
22
35
191
204
20X25X3/4
CU 3
CARRIER 24ANA148
95
1
21.8
25.15
25
1
1
800
1.2
1/4
208
1
60
28.4
40
231
204
20X25X3/4
PRIVDE CONDENSING PUMP
CU 4
CARRIER 24ANA160
95
1
26.4
25.15
20
2
1
800
1.2
1/4
208
1
60
34.2
50
272
20X25X3/4
PRIVDE CONDENSING PUMP
CU 5
CARRIER 24ANA160
170
204
16X25X3/4
PRIVDE CONDENSING PUMP
95
1
26.4
25.15
20
2
1
800
1.2
1/4
208
1
60
34.8
50
S
TEMPERATURE SENSOR
T
THERMOSTAT
REMARKS
UNIT
SERVICE
TYPE
CFM
ESP IN (WG)
FAN RPM
CAPACITY
CD
CEILING DIFFUSER
SECTION THRU RECTANGULAR SUPPLY DUCT
CFM
CUBIC FEET PER MINUTE
SECTION THRU RECTANGULAR RETURN DUCT
CG
CEILING GRILLE
CHS
CHILLED WATER SUPPLY
CHR
CHILLED WATER RETURN
CONC
CONCRETE
COND
CONDENSATE
DUCT DROP IN DIRECTION OF FLOW
CONN
CONNECTION
CEILING DIFFUSER W/DIRECTION OF THROW INDICATED, (3-WAY BLOW SHOWN)
CONT
CONTINUATION
CR
CEILING REGISTER
D
DRAIN
DB
DRY BULB
DL
DOOR LOUVER
STATIC PRESSURE DAMPER COMBINATION FIRE/SMOKE DAMPER
DN
DOWN
DTR
DOWN THRU ROOF
FLEXIBLE CONNECTION, (F.C.)
272
DUCT RISE IN DIRECTION OF FLOW
MOTOR VOLT
PH
HZ
BACKDRAFT DAMPER, (BDD)
REMARKS
EF 1
POWDER ROOMS AND BATHROOMS
LOREN COOK GC-162
CEILING
100
0.25
1,200
103
120
1
60
15
PROVIDE BACKDRAFT DAMPER
SOUND LINED (SL)DUCT W/INTERNAL INSULATION DUCT SIZES SHOWN ARE NET INSIDE DIMENSION.
EA
EXHAUST AIR
(E)
EXISTING
EF 2
MASTER BATHROOM
LOREN COOK GC-182
CEILING
200
0.25
1,400
185
120
1
60
16
PROVIDE BACKDRAFT DAMPER
SOUND TRAP (ST)
ENT
ENTERING
TURNING VANES
EXH
EXHAUST
F.A.
FACE AREA
F
FAHRENHEIT
FLA
FULL LOAD AMPS
FPI
FINS PER INCH
SINGLE LINE RIGID SHEET METAL DUCTWORK
FPM
FEET PER MINUTE
M
FURNISHED & INSTALLED BY MECH. CONTRACTOR
FLEX
FLEXIBLE
GALV.
GALVANIZED
E
FURNNISHED & INSTALLED BY ELECT. CONTRACTOR
GA
GAUGE
HWS
HOT WATER SUPPLY
12. SIDEWALL SUPPLY REGISTERS SHALL BE DOUBLE DEFLECTION GRILLE WITH OPOSED BLADE DAMPER ATTACHED, TWO SETS OF INDIVIDUALLY ADJUSTABLE LOUVER, ANEMOSTAT S2HO
FLEXIBLE DUCT TO CEILING DIFFUSER OR REGISTER
13. EXHAUST AIR AND RETURN AIR REGISTERS SHALL BE ANEMOSTAT S3HOD, HORIZONTAL FACE BARS SET AN ANGLE OF 45-DEGREES WITH OBD AND FLEXIBLE DUCT ADAPTOR. 14. FLEXIBLE CONNECTION SHALL BE PROVIDED FOR ALL DUCT WORK ATTACHED TO AIR MOVING EQUIPMENT MOUNTED ON OR SUSPENDED FROM VIBRATION ISOLATIONS. FLEXIBLE CONNECTIONS SHALL BE CODE APPROVED NEOPRENE COATED GLASS TYPE FABRIC. 15. THE ELECTRICAL AND PLUMBING CONTRACTORS SHALL PROVIDE FLEXIBLE CONNECTIONS AT ALL MECHANICAL EQUIPMENT MOUNTED ON VIBRATION ISOLATORS AND OR SUSPENDED FROM VIBRATION HANGER.
BELOW
CAP
MODULATING DAMPER, (MOD)
HP (WATTS)
BEL
BRITISH THERMAL UNIT
AUTOMATIC FIRE DAMPER, (AFD)
WEIGHT (LBS)
ABOVE
BTU
SECTION THRU RECTANGULAR EXHAUST DUCT
EXHAUST FAN SCHEDULE MANUFACTURER AND MODEL
ABV
RECTANGULAR DUCT W/SIZE OF SIDE SHOWN INDICATED FIRST
MANUAL VOLUME DAMPER, (MVD)
AS-BUILT RECORD PRINTS MUST BE PROVIDED PRIOR TO JOB COMPLETION.
10. PROVIDE ALL TRANSITIONS AS REQUIRED FROM MAIN DUCT OR BRANCHES TO DIFFUSERS, REGISTERS, OR GRILLES. PROVIDE MVD FOR EACH BRANCH.
FILTER
ME
FURNISHED & INSTALLED BY MECH. CONTRACTOR, WIRED BY ELECT. CONTRACTOR
HWR
HOT WATER RETURN
EM
FURNISHED BY ELECT. CONTRACTOR, INSTALLED BY MECH. CONTRACTOR WIRED BY ELECT. CONTRACTOR
HP
HORSEPOWER
IN
INCH
ISOL
ISOLATOR
LBS
POUNDS
LVG
LEAVING
EMS
ENERGY MANAGEMENT SYSTEM
21. CONTRACTOR TO THOROUGHLY CLEAN ALL PORTIONS OF THEIR WORK, REMOVE ALL DEBRIS AND LEAVE INSTALLATION IN PERFECT CONDITION READY FOR USE.
M.A.
MIXED AIR
MAX
MAXIMUM
22. CONDENSER REFRIGERANT PIPING IN THE STRUCTURE SHALL BE INSTALLED SO AS NOT TOUCH STRUCTURE, FRAMING, OR WALL SURFACES. INSTALL FOAM RUBBER CUSHIONS AT PENETRATIONS TO SEPERATE PIPING FROM STRUCTURE.
MBH
1000 BTU'S PER HOUR
MIN
MINIMUM
MOD
MODULATING DAMPER
23. DUCT INSTALLATION: FOR THERMAL INSULATION, INSULATE ALL SUPPLY AND RETURN AIR DUCT WORK AND PLENUM WITH 2" THICK FIBERGLASS INSULATION WRAPPED AROUND WITH 2" OVERLAP AND WIRED ON #18 GALVANIZED WIRE @ 12" O.C. NRC RATING SHALL BE AT LEAST .80 AT FREQUENCIES ABOVE 1000. ALL DUCTS SHALL HAVE JOINTS AND SEAMS SEALED. FOR SOUND INSULLATION, INSULATE INTERIOR OF SUPPLY AND RETURN AIR PLENUMS WITH MIN. 1" THICK SOUND INTERIOR OF SUPPLY AND RETURN AIR PLENUMS WITH MIN. 1" THICK SOUND ABSORBING INSULATION TO REDUCE NOISE. INSTALL SOUND STRAPS IN PLENUM AND INSULATE BLOWER COMPARTMENT WHERE RETURN AIR REGISTERS ARE IN CLOSE PROXIMITY TO UNITS.
MVD
MANUAL VOLUME DAMPER
NTS
NOT TO SCALE
OPER. WT. OPERATING WEIGHT
24. LABEL ALL EQUIPMENT (AC) TO INDICATE THE SPACE NAME THAT IT IS SERVING.
16. ALL AIR CONDINTIONING FILTERS SHALL BE REPLACED PRIOR ON DAY OF BALANCING. 17. ALL EQUIPMENT TO BE INSTALLED IN ACCORDANCE WITH THE MANUFACTURER'S INSTRUCTION 18. AFFIX MAINTENANCE LABELS TO MECHANICAL EQUIPMENT AND PROVIDE THE OWNER WITH MAINTENANCE AND PARTS MANUALS., LABEL ALL EQUIPMENT WITH THE NAME OF SPACE IT SERVES.
CC
CLOSING COIL IN MAGNETIC STARTER
19. SEAL ALL DUCT JOINTS WITH AN APPROVED TYPE MASTIC.
SW
SWITCH
20. ALL DUCTS PENETRATING THE ROOF SHALL HAVE APPROVED FLASHING AND COUNTER-FLASHING AND BE WEATHER PROOFED.
25. DUCT SYSTEM SHOWN ON THE PLANS ARE SIZED IN ACCORDANCE WITH ASHRAE EQUAL FRICTION METHOD (CHAPTER 35,2005 ASHRAE HANDBOOK). 26. DUCT MATERIAL AND GAGES, PER THE FOLLOWING TABLES: i. TABLE 6-6A & 6-6B DUCT INSTALLATION ii. TABLE 6-7 DUCT SUPPORT a. VERTICAL DUCTS b. HORIZONTAL DUCTS c. HORIZONTAL-DUCTS-TRAPEZE-TYPE SUPPORTS iii. TABLE 6-8 CONSTRUCTION DETAILS FOR ROUND & FLAT-OVAL DTUCTS (LOW, MED, & HI PRESSURE)
SD
SMOKE DETECTOR
OPG
OPENING
OSA
OUTSIDE AIR
PD
PRESSURE DROP
PH
PHASE
PRESS
PRESSURE
POC
POINT OF CONNECTION
PSI
POUNDS PER SQUARE INCH
RA
RETURN AIR
RAR
RETURN AIR REGISTER
REQ'D
REQUIRED
RL
REFRIGERATION LIQUID LINE
RLA
RATED LOAD AMPS
RPM
REVOLUTIONS PER MINUTE
RS
REFRIGERATION SUCTION LINE
CONSULTING ENGINEERS 336 NORTH CENTRAL AVE SUITE 10B GLENDALE, CA 91203 TEL: (818) 507-7522
6.
FAN MOTOR
ROUND DUCT SA
SUPPLY AIR
SP
STATIC PRESSURE
SF
SQUARE FEET
SWR
SIDEWALL REGISTER
SL
SOUND LINED
TEMP
TEMPERATURE
T'STAT
THERMOSTAT
TYP
TYPICAL
UTR
UP THRU ROOF
V
VOLT
W/
WITH
WB
WET BULB
W.G.
WATER GAUGE
(E)
EXISTING
(N)
NEW
Date
4/12/2013
Scale
AS NOTED
Drawn
PP
Job
7068
5253 HORIZON DRIVE MALIBU, CA
COORDINATE THE SIZE, LOCATION, @ SERVICE REQUIREMENTS OF ALL MECHANICAL EQUIPMENT & DUCTWORK WITH THE GENERAL, PLUMBING, ELEC.CONTROL, & FIRE PROTECTION CONTRACTOR PRIOR TO THE START OF CONSTRUCTION. REPORT ALL UNRESOLVED CONFLICTS TO THE ARCHITECT.
COOLING HEATING ESP. (IN WG.) CAPACITY CAPACITY (MBH) (MBH)
CREATIVE DESIGN
5.
THE MECHANICAL CONTRACTOR SHALL OBTAIN & PAY FOR ALL PERMITS, LICENSES & INSPECTIONS REQUIRED TO COMPLETE THIS JOB.
CFM
OHANIAN RESIDENCE
4.
THE MECHANICAL CONTRACTOR SHALL GUARANTEE ALL EQUIPMENT, APPARATUS, ACCESSORIES (I.E., THE ENTIRE INSTALLATION) AS FURNISHED BY HIM FOR A PERIOD OF ONE YEAR.
FAU 1
SERVICE
NOT FOR CONSTRUCTION USE
3.
THE INSTALLATION SHALL COMPLY WITH & BE INSTALLED IN ACCORDANCE WITH ALL LEGALLY CONSTITUTED AUTHORITIES & CODES HAVING JURISDICTION. ALSO ALL THE REQUIREMENTS OF LANDLORD.
MANUFACTURER AND MODEL
UNIT
JOB TITLE
2.
THE MECHANICAL CONTRACTOR SHALL FURNISH ALL MATERIAL, LABOR, EQUIPMENT APPURTENANCES, AND ALL CONTRACTUAL EXPENSES REQUIRED FOR THE COMPLETE INSTALLATION OF THE MECHANICAL SYSTEM TO THE SATISFACTION OF THE OWNER, ARCHITECT, AND MECHANICAL ENGINEER.
OUTDOOR UNIT
INDOOR UNIT
LEGENDS, NOTES, AND SCHEDULES
1.
LEGEND & ABBREVIATIONS
SHEET TITLE
HVAC GENERAL NOTES
SPLIT SYSTEM COOLING UNIT SCHEDULE
Sheet
M-1