12-303-037w
n
c
L
L
HVAC ELECTRICAL COORDi1 JATION SCHEDULE
I• ! POMF EAKm w OoN1AD110N @1 AHF4 a a 11 1 TO alA0 w"& mw H x011 ADM101W. f ramA110N
HVAC ACCESSORIES
ACCESSORIES:
1: MOTOR DAMPER 5. INTAKE HOOD 9. ACCESS DOOR 13. FACE BYPASS DAMPER 17. DUCT FLANGES 21. ECON POWERED OWERED EXH US
A T
2. ECONOMIZER 6. VIBRATION ISOLATION 10. FLEX CONNECTIONS 14. CONDENSATE PUMP 18. BASE RAIL 22. ECON BAROMETRIC RELIEF
3. ROOF CURB 7, FLAT FILTER 11. MOUNTING COLLAR 15. MOTOR GUARD 19. HUMIDIFIER 23. HEAT RECLAIM COIL
HVAC DESIGN REQUIRES:
YES
NO
DUCT SMOKE DETECTOR_
X
LAY -1N, PROVIDE WITH TITUS. MODEL NUMBER
FIRE DAMPER(S)
PHASE
x
SMOKE DAMPERS
x
MATERIAL.
FIRE RATED ENCLOSURE
ABBREVIATIONS
x
CONTRACTOR TYPE
SYMBOL
MOTOR CONTROL TYPE
CONTROL TYPE
EF -1
x
SMOKE CONTROL
MOD.
x
DC
LOCAL DISCONNECT
WALL
EC
ELECTRICAL CONTRACTOR
0.2
CS
COMBINATION STARTER
TC TIMECLOCK
5195
5450
SD -1
OMNS
24'x24"
MC
MOTOR CONTROL (POWER)
E
EX
EXISTING
2
MCC
MOTOR CONTROL CENTER
CPT CONTROL POWER TRANSFORMER
w
SD -2
TITUS
24x24"
12"0
SD
DUCT SMOKE DETECTOR
3600
PC
FIRE PROTECTION CONTRACTOR
A
MG
MAGNETIC STARTER OR CONTACT.
BAS BUILDING
AUTOMATION SYSTEM
TITUS
12 "x12"
10 "0
O
0
CN
CONTROLS
20
GC
GENERAL CONTRACTOR
A
MS
MANUAL STARTER
LOW LOW VOLTAGE CONTROLS
12 "x12"
a "*
O
0.2663
E
TS
C/B
TOGGLE SWITCH
A
HC
HVAC CONTRACTOR
10 10
VFD
VARIABLE FREQUENCY DRIVE
LINE LINE VOLTAGE CONTROLS
SEE PLAN
a
0.12
372
O
93
H.A.C.R. CIRCUIT BREAKER AT SOURCE
PANELBOAR
MFR
MANUFACTURER
RR -1
MSR
MANUAL STARTER W /CONTROL RELAY
RUNE REVERSE ACTING LI E VOLTAGE S
N TAT
O
150
0 10
O
10
FUSE
FUSE AT LOCAL DISCONNECT (VERIFY FIELD RATING)
PC
PLUMBING CONTRACTOR
TG- 1
OV
OVERCURRENT PROTECTION
MAN MANUAL
0
0.0600
0
106
B
FLA
OPERATING FULL LOAD AMPS
163
OR
OWNER OR OTHERS
0
0
0
FA FIRE ALARM
10 148
150
12 112
10
MCA
MINIMUM CIRCUIT AMPACITY
0.0000 IN
CID CARBON MONOXIDE SENSOR
CP
CORD AND PLUG CONNEC11ON
INT INTEGRAL TO EQUIPMENT
MARK
DESCRIPTION
VOLTS
PHASE
EMERG
BHP
HP
HTG KW
WATTS
FLA
MCA
OOP
DC FURN
DC INST
DC WIRE
MC TYPE
MC FURN
MC INST
MC WIRE
ON TYPE
CN FURN
ON INST
CN WIRE
SD QUAN
AHU 1
AIR COND. UNIT FAN
480
3
5
19,
*
*
*
EC
EC
EC
MG
MFR
MFR
MFR
LOW
HC
HC
HG
2
AHU -2
AIR COND. UNIT FAN
480
3
5
29
EC
EC
EC
MG
MFR
MFR
MFR
LOW
HC
HC
HC
2
EF -1
EXHAUST FAN
120
1
80
MFR
MFR
MFR
CS
EC
EC
EC
MAN
EC
EC
EC
0
I• ! POMF EAKm w OoN1AD110N @1 AHF4 a a 11 1 TO alA0 w"& mw H x011 ADM101W. f ramA110N
HVAC ACCESSORIES
ACCESSORIES:
1: MOTOR DAMPER 5. INTAKE HOOD 9. ACCESS DOOR 13. FACE BYPASS DAMPER 17. DUCT FLANGES 21. ECON POWERED OWERED EXH US
A T
2. ECONOMIZER 6. VIBRATION ISOLATION 10. FLEX CONNECTIONS 14. CONDENSATE PUMP 18. BASE RAIL 22. ECON BAROMETRIC RELIEF
3. ROOF CURB 7, FLAT FILTER 11. MOUNTING COLLAR 15. MOTOR GUARD 19. HUMIDIFIER 23. HEAT RECLAIM COIL
HVAC DESIGN REQUIRES:
YES
NO
DUCT SMOKE DETECTOR_
X
LAY -1N, PROVIDE WITH TITUS. MODEL NUMBER
FIRE DAMPER(S)
PHASE
x
SMOKE DAMPERS
x
MATERIAL.
FIRE RATED ENCLOSURE
DAMPER
x
FIRE RATED ROOF /FLOOR
CEILING ASSEMBLY
SYMBOL
x
x
FIRE STOPPING
EF -1
x
SMOKE CONTROL
MOD.
x
,
NOTES:
1. SYMBOL KEY- 3. VOLUME DAMPER-
FACTORY FURNISHED. OPPOSED BLADE OR BUTTERFLY
WHERE AVAILABLE. ADJUSTABLE FROM FADE.
2. FINISH= 4. BORDER STYLE -
A" TITUS 026 - STANDARD WHITE. A" SURFACE MOUNTED (FOR DRYWALL MOUNTED DIFFUSERS ONLY).
"B" TITUS (G.C. TO FIELD PAINT A OR B TO MATCH CEILING OR WALL "B"
LAY -1N, PROVIDE WITH TITUS. MODEL NUMBER
WITH ENAMEL FINISH). TRIM .FRAME FOR DRYWALL CEILING, SEE DET L SHEET.
PHASE
MANUFACTURER/
SIZE
MOUNTING
MATERIAL.
FINISH
DAMPER
BORDER
RPM
SYMBOL
CATALOG
OCP-
EF -1
EXHAUST FAN
REMARKS
MOD.
NECK
CEILING
DUCT
WALL
STEEL
ALUM.
0.2
NUMBER
7.5
80
5195
5450
SD -1
OMNS
24'x24"
14 "+
0
E
1018
0
2
A
0
A
w
SD -2
TITUS
24x24"
12"0
0
3776
3600
0
950
A
O
A
E
SD -3
TITUS
12 "x12"
10 "0
O
0
0
O
20
A
O
A
944
SD -4
OMNS
12 "x12"
a "*
O
0.2663
E
0
STOCK AREA
A
0
A
10 10
LD 1
TITUS
ML -39
'�" LONG
SEE PLAN
a
0.12
372
O
93
A
O
A
2 SLOTS.
RR -1
TITUS
50F
24 "x24"
SEE PLAN
O
150
0 10
O
10
B
O
B
10.06 148
TG- 1
TITUS
350FL
12"xlo"
SEE PLAN
0
0.0600
0
106
B
0
B
163
4. SMOKE DETECTOR 8. FILTER /MIXING BOX 12. HOT GAS BYPASS 16. GREASE TRAP 20. CO2 SENSORS
*NO EXCEPTIONS OR ALTERATIONS
I
HVAC SYSTEM EQUIPMENT SCHEDULE
MARK DESCRIPTION AREA SERVED MFGR MODEL MIN EER MIN COP VOLTS PHASE WEIGHT EMERG CFM STATIC OACFM BHP HP RPM NOM TON N COND GPM CLG MBH C,G SENS CLG GPM CW EWT CW LWT HTG MBH HTG GPM HTG KW ACCESS FLA MCA OCP
AHU -1 AIR COND. UNIT FAN SALES FRONT CARRIER 39LA12 480 3 5450 0.6 1036 5 1061 183 132 33.00 45 57 50 0.00 19 6,9 * * w
AHU -2 AIR COND. UNIT FAN SALES/FITTING/BOH CARRIER 39LA12 480 3 5225 0.6 1306 5 1061 198 132 34.00 45 57 45 0.00 29 6,9
+ w
��mwr,u nrr.rnrr, n.� •uu s s .� �n �r,.�nu ram r<r .ws r............. ��...�..�.....
HVAC EXHAUST FAN SCHEDULE
MARK
DESCRIPTION
AREA SERVED
MFGR
MODEL
VOLTS
PHASE
WEIGHT
EMERG
CFMI
STATIC
BHP
HP
WATTS
RPM
ACCESS
FLA
OCP-
EF -1
EXHAUST FAN
RESTROOM
GREENHECK
SP -6110
120
1
10
0
80
0.2
64
7.5
80
5195
5450
987
1036
HVAC VENTILATION SCHEDULE
ROOMNUM
ROOMNAME
SYSTEM
ZONE
AREA
CLNGHT
AIR CHGS
OA CHGS
PEOPLE DES
PEOPLE RED
OA PER
OA SOFT
REQ SUP
ACT SUP
REQ OA
ACT OA
ACT RET
ACT EXH
CRIT OA
PRESSURE
101A
SALES A
1
4225
0
0
0
64
64
7.5
0.12
5195
5450
987
1036
5450
0
0.1811
E
1018
SALES B
2
4225
0
0
0
64
64
7.5
0.12
3776
3600
944
950
3800
0
0.2597
E
102
FITTING AREA
2
862
0
0
0
20
20
7.5
0.12
944
950
236
238
950
0
0.2663
E
104
STOCK AREA
2
1
1205
10 10
10
10
0
0
0.12
372
375
93
94
375
0
0.0666
E
105
CORRIDOR
2
150
0 10
10
10
0
10.06 148
150 112
12 150
10
0.0600
Ill
106
RESTROOM
2
1
163
0 10
0
0
0
10
10 148
150
12 112
10
180
0.0000 IN
c
- 0
0 KEYED NOTES: , H
H
1: HANGER STRAP e
e
2. HANGER RODS OR STRAPS
3. LOAD RATED FASTNER 03
4. FIXTURE CUPS 3
3 7
6. BAND O
O 0
HANGER STRAP
O 2
HVAC LOAD SCHEDULE
MARK CROOF CWALL CPART CGLASS COLLAR I CLIGHTS CEQUIP I CPSENS CSSENS CFAN COAS CTSENS CPLAT COAL CTLAT CTOT HROOF I HWALL HPART HGLASS HSLAB HSPACE HOA HTOT
AHU -�1 0.0 1.6 0.0 3.6 28.8 57.7 1.7 15.6 109.2 4.4 18.5 132.3 13.1 38.0 51,1 183.4 0.0 2.4 0.0 7.8 8.9 19.1 30.6 49.7
AHU -2 0.0 0.0 0.0 010 0.6_777J66.7 4.3 120.5 91.6 4.2 23.4 132.4 17.2 47.9 " 65.1 197.5 0.0 0.0 0.0 0.0 5.4 5.4 38.5 43.9
GENIERAL CONSTRUCTION NOTES GENERAL MECHANICAL NOTES
1, ALL WORK AND MATERIALS TO BE IN ACCORDANCE WITH THESE
I. PRIOR TO BID. MECHANICAL CONTRACTOR SHALL VISIT THE JOB
SPECIFICATIONS AND STANDARDS. SITE AND FIELD VERIFY THE EXISTING CONDITIONS. THE
MECHANICAL CONTRACTOR SHALL UE RESPONSIBLE FOR FIELD
2. ALL WORK SHALL BE IN ACCORDANCE WITH APPLICABLE LOCAL CODES, VERIFYING THE EXISTING STRUCTURE, ETC.
LAWS AND REGULATIONS. 2. LOCATION OF EQUIPMENT AND DUCTWORK APPARATUS
INDICATED ON THE DRAWINGS ARE APPROXIMATE ONLY AND
3. CONTRACTOR SHALL OBTAIN AND PAY FOR ALL REQUIRED FEES, SHALL BE CHANGED TO MEET THE ARCHITECTURAL AND
PERMITS, AND INSPECTIONS, STRUCTURAL CONDITIONS AS REQUIRED, AT NO COST TO THE
4. INSTALL ALL DUCTWORK TO BEST SUIT FIELD CONDITIONS AND OWNER.
COORDINATE WITH THE INSTALLATION WORK OF OTHER TRADES. THE 3, SUSPEND EQUIPMENT AND DUCTWORK DIRECTLY FROM PRIMARY
DRAWINGS N ARE DIAGRAMMATIC AND SHALL NOT BE SCALED TO STRUCTURAL ELEMENTS. EQUIPMENT AND DUCTWORK MAY NOT
DETERMINE THE EXACT LOCATIONS OF DUCTWORK. BE SUSPENDED FROM THE ABOVE DECK.
5, EACH SYSTEM OF DUCTWORK SHALL BE CLEANED OF ALL FOREIGN 4. INSTALL HVAC EQUIPMENT AND BALANCE AIR FLOWS AS
MATERIAL AND ROUGH SPOTS PRIOR TO BEING PLACED INTO SERVICE INDICATED.
AND BEFORE OPERATIONAL TESTS ARE PERFORMED.
6. EACH SYSTEM OF DUCTWORK SHALL BE PRESSURE TESTED 5. CONTRACTOR TO VERIFY VOLTAGE REQUIREMENTS FOR HVAC
RE TE TE IN EQUIPMENT WITH ELECTRICAL CONTRACTOR PRIOR TO ORDERING.
ACCORDANCE WITH RECOGNIZED INDUSTRY STANDARDS. IF REQUIRED, MECHANICAL CONTRACTOR TO PROVIDE STEP
7. DURING ENTIRE CONSTRUCTION PERIOD, THE CONTRACTOR SHALL DOWN TRANSFORMER AT HVAC EQUIPMENT. CONNECTIONS TO
MAINTAIN ADEQUATE FIRE EXTINGUISHERS READY FOR USE IN CASE OF TRANSFORMER BY ELECTRICAL CONTRACTOR.
FIRE. 6. ALL DUCT SIZES SHOWN REPRESENT THE INSIDE DIMENSIONS.
8. PROTECTION OF PUBLIC: THE CONTRACTOR SHALL PROTECT THE PUBLIC SEE MECHANICAL SPECIFICATIONS FOR INSULATION
FROM INJURY DURING PROCESS OF THE WORK BY POSTING WARNING REQUIREMENTS.
SIGNS, GUARD LIGHTS, AND BARRICADES. 7. DUCTWORK SHALL BE INSTALLED AS HIGH AS POSSIBLE.
9. COORDINATE ALL WORK WITH ARCHITECTURAL, ELECTRICAL, AND 8. NO FIBERGLASS DUCT BOARD, NOR SUBSTITUTES ALLOWED.
STRUCTURAL DRAWINGS. INSTALL ALL WORK TO CLEAR NEW AND
EXISTING ARCHITECTURAL AND STRUCTURAL MEMBERS. NO ITEMS SUCH 9, ALL OPENINGS IN DUCTWORK DUE TO DEMOLITION OR NEW
AS PIPE, DUCT, ETC. TO BE IN CONTACT WITH ANY EQUIPMENT. CONSTRUCTION SHALL BE PATCHED AND SEALED AIR TIGHT.
10. ALL DUCT SIZES SHOWN REPRESENT THE INSIDE DIMENSIONS. SEE 10. ALL SUPPLY AND RETURN DUCTS PASSING THROUGH FIRE
MECHANICAL SPECIFICATIONS FOR INSTALLATION REQUIREMENTS. RATED WALLS SHALL HAVE APPROVED FIRE DAMPERS.
11. COORDINATE ALL CUTTING AND PATCHING WITH GENERAL CONTRACTOR. 11, EXISTING RETURN AIR OPENINGS
SUBCONTRACTOR SHALL BE RESPONSIBLE FOR ALL CUTTING AND N IN DEMISING WALLS TO REMAIN.
PATCHING OF HIS WORK. FIELD VERIFY EXACT LOCATIONS.
12. OBTAIN WRITTEN PERMISSION OF ARCHITECT BEFORE PROCEEDING WITH 12. ALL EQUIPMENT, INSTALLATIONS AND MATERIALS SHALL
ANY CUTTING OR PATCHING OF STRUCTURAL SYSTEMS. INSTALL ALL ' COMPLY WITH ALL APPLICABLE LANDLORD CRITERIA AND LOCAL
DUCTWORK AS HIGH AS POSSIBLE. CODES.
NECHANCAL IESPONSMAZ Y SCF�EDUF
ITEM FURNISHED BY INSTALLED BY REUSE
LC LANDLORD CONT'R LANDLORD CONT'R OTHER EXISTING N \A REMARKS
STRUCTURAL SUPPORT FOR EQUIPMENT MC MC
ROOF SUPPORTS X wow
ROOFING X www
ROOF CANT STRIP X ww*
ROOF CURB LEVELING X ww*
AIR CURTAIN X
DIFFUSERS AND GRILLES MC MID
SMOKE DAMPERS MID MC
COMB. FIRE \SMOKE DAMPERS X
LOW PRESSURE DUCTWORK MC MID
HIGH \MEDIUM DUCTWORK X
DUCT SUPPORTS MC MC
SEISMIC BRACING MC MC
TEMPERATURE CONTROL SYSTEM MC MC WIRED BY MC
RELIEF AIR MOTOR OPERATED DAMPER MC MC
SMOKE DETECTORS MC MC
AIR HANDLER MC MC
DUCT HEATER - X
CHILLED WATER PIPING MC MC
OUTSIDE AIR DUCTWORK MC MC
OUTSIDE AIR INTAKE LOUVER X
RELIEF AIR HOOD \FAN X
TOILET EXHAUST FAN MC MID
TOILET EXHAUST DUCTWORK MC MO
TOILET EXHAUST WALL OR ROOF CAP X www
AIR BALANCE REPORT GC
AS -BUILT DRAWINGS MC
SECONDARY DRAIN PANS X
CONDENSATE DRAIN X
10
0
4
it
13
O
GENERAL NOTES... 12 O
S 1. HANGERS MUST NOT DEFORM 3 -1/2" MIN
DUCT SHAPE
0 KEYED NOTES:
s � 8. SHEET METAL PLENUM
1. 2 1 O W PRESSURE BAND N SUPPLY DUCT 7. 1/2- ACOUSTICAL LINING
" 8 PATTERN CONTROLLER
HANGER SIZES FOR ROUND DUCT
DUCT DIAMETER ROUND HANGER STRAP SIZE MAXIMUM SPACING HANGER ROD NUMBER OF HANGER
UP THRU 10, 12 GAUGE WIRE 1 x 2 2 GAUGE 10'-0" 1/4" 1
11 THRU 18 8 GAUGE WIRE 1"x22 GAUGE 10 -0 1/4- 1
19 THRU 24" 1"x22 GAUGE 10 -0 1 4 1
25" THRU 36 1 x20 GAUGE 10'-0" E14 1
37 THRU 50 2 x20 GAUGE 10,-0- 2
51 THRU 84 2 x16 GAUGE 10'-' 2
A D CLAMP.
3. SHEET METAL SCREW
4. INSULATED FLEX. DUCT
MAX LENGTH 5' -0"
5. SECURE FLEXIBLE DUCT TO SPIN -IN
FITTING AND DIFFUSER COLLAR WITH
1/2" GALVANIZED ADJUSTABLE BAND
CLAMP WITH CADMIUM, PLATED
BUCKLE AND SCREW WITH SLOTTED
HEX HEAD (FLEXIBLE DUCTWORK NOT
PERMITTED ABOVE INACCESSIBLE
CEILINGS
9. SCREWS, MIN 6" ON CENTER do SEAL
AIRTIGHT, TYP, BOTH SIDES
10. VOLUME ADJUSTER
11. BAND CLAMP
12. MAXIMUM SAG 1/2" PER FOOT
BETWEEN SUPPORT BRACING
13. INACCESSIBLE VOLUME DAMPERS SHALL BE
ADJUSTABLE FROM THE FACE OF THE
DIFFUSER BY USE OF THE BOWDEN CABLE
CONTROL SYSTEM ( #270 -275 CONTROLLER)
MANUFACTURED BY YOUNG REGULATOR
COMPANY OR APPROVED EQUIVALENT.
14. SHEET METAL BRANCH DUCT
ROUND DUCT HANGERS PLENUM LINEAR DIFFUSER W YOUNG REG.
SCALE: NONE SCALE: NONE
2
O
2 3
II
AHU
O
2 0
O 7
0
0 KEYED NOTES: 6
I. SPRING ISOLATORS 1
2. GALVANIZED ALL THREAD ROD SUSPEND 0 g
FROM BUILDING STRUCTURE AND FROM
FAN MOUNTING FLANGES. USE CHANNELS
UNDER FAN AS AN ALTERNATIVE 0 KEYED NOTES:
SUPPORT
3. CEILING FAN I. INSULATED SUPPLY DUCT
4. OUTLET FLANGE 2. FLEXIBLE CONNECTION
5. BACKDRAFT OR MOTOR OPERATED 3. GALVANIZED ALL- THREAD ROD W/ VIBRATION
DAMPER (SEE SCHEDULE SPECS) ISOLATOR (TYP.) ATTACHED TO STRUCTURE
6. METAL HANGER, SECURE TO STRUCTURE 4. FILTER RACK AND ACCESS DOOR
AND TO DUCTWORK 5. CONDENSATE LINE WITH TRAP
7. FLEXIBLE CONNECTION 6. CHILLED WATER PIPE COPPER MINIMUM 1"
13. FURNISH AND INSTALL MATERIALS, EQUIPMENT AND LABOR AS SHOWN
AND AS NECESSARY FOR COMPLETE WORKABLE SYSTEMS.
14. RESTORE ALL DAMAGE RESULTING FROM YOUR WORK AND LEAVE
PREMISES IN CLEAN CONDITION WHEN FINISHED WITH WORK.
1S. MECHANICAL CONTRACTOR TO SCHEDULE THE DATE OF INDEPENDENT AIR
BALANCE TO TEST AND BALANCE HVAC SYSTEM. CONTACT AIR
BALANCE MINIMUM (2) WEEKS PRIOR TO DESIRED AIR BALANCING DATE: -
MECHANICAL CONTRACTOR IS RESPONSIBLE TO INSURE ALL SYSTEMS
ARE 100 PERCENT COMPLETE AND FUNCTIONAL PRIOR TO THE AIR
INSULATION W/ TWO WAY CONTROL VALVE,
BALANCING VALVE W/ PRESSURE TEST PORTS, '
ISOLATION VALVES, STRAINER AND UNIONS.
7. SERVICE ACCESS PANEL
8. RETURN DUCT 1/2" ACOUSTIC LINING (MIN OF 10')
9. SECONDARY DRAIN PAN W/ HIGH WATER ALARM.
CABINET EXHAUST FAN
BALANCER'S ARRIVAL. IF AIR BALANCER ARRIVES Obi SITE ANTI HANDLING UNIT CHILLED WATER)
SCALE: NONE SCALE: NON
AIR
BALANCING I IMPOSSIBLE DUE TO INCOMPLETE AND /OR INOPERABLE
E
SYSTEMS, THIS CONTRACTOR TO PAY FOR ALL EXPENSES ASSOCIATED
WITH THE RESCHEDULING OF AIR BALANCING CONTRACTOR'S RETURN
VISIT TO JOB SITE AND BALANCING OF SYSTEMS. REPORT SHALL KEYED NOTES
THE SU PPLY
INCLUDE BUT NOT LIMITED TO ALL FAN SYSTEMS AND ALL O
RETURN AND EXHAUST TERMINALS CONNECTED INTO THE SYSTEM. 1. 2 -WAY MODULATING TEMPERATURE
SUBMIT (4) COPIES OF THE REPORT TO THE ARCHITECT FOR REVIEW. i CONTROL .VALVE (FAIL OPEN THRU HOT O KEYED NOTES:
AIR FLOW 1. 20 GAUGE DOUBLE SHEET
WATER COIL) 4 4 METAL AIR FOIL FULL DEPTH
16. INSTALL ALL DUCTWORK TO AVOID ARCHITECTURAL FRAMING, 2. AUTOMATIC BALANCING VALVE WITH `I, 1
STRUCTURAL MEMBERS, AND OTHER OBSTRUCTIONS. PRESSURE TEST PORTS AND MEMORY l 0 W 2 OF MAIN DUCT UP TO 12
STOP WIDE BRANCHES 18 GAUGE
1 1
I ON WIDER BRANCHES
. UNION OR FLANGES - DIELECTRIC UNION 2. MAIN DUCT AT DISSIMILAR METALS
LOCATION WI
17. COORDINATE INSTALLATION OF ACCESS PANELS REQUIRED FOR 3. 3
MAINTENANCE AND INSPECTION OF ALL EQUIPMENT. COORDINATE EXACT SHUTOFF VALVE WITH HANDLE 4 3. GALVANIZED 3/16 " ROD
TH GENERAL CONTRACTOR AND ARCHITECT. - 4EXTENSION O 2
4. VENTLOCK NO. 600 -3
DAMPER BLADE, BRACKET do
5. STRAINER LOCKING BALL JOINT WITH
18. GENERAL CONTRACTOR SHALL PROVIDE ACCESS PANELS AT ALL 6. THERMOMETER "
CONCEALED COILS, MIXING BOXES, REHEAT BOXES, CONTROL VALVES, 7. PRESSURE TEST GAUGE WITH PET COCK INSULATION
yy -FLOW O 1/4"0 GALVANIZED OPERATOR
MOTORS AND FIRE DAMPERS, ETC. ALL VOLUME DAMPERS TO BE
ACCESSIBLE. GENERAL CONTRACTOR TO FURNISH ACCESS PANELS AND 8. 3/4" DRAIN VALVE, PIPE TO DRAIN O 1 8 7 PAD
Q 5. BRANCH DUCT
DOORS AND COORDINATE WITH OTHER TRADES.
1 PROVIDE INSULATION ON PIPING \ 6. DOUBLE THICKNESS TURNING
10. DRAIN AUTOMATIC AIR VENT, PIPED TO FLOOR 7 9 MAIN a VANES (TYPICAL)
19. SEAL AROUND ALL DUCTS PENETRATING FIRE SEPARATIONS WITH LISTED 11.1 2" DRAIN VALVE e 2 p�/ 3 SUPPLY 7. 3" RADIUS MINIMUM
AND APPROVED FIRE SEAL MATERIAL. SEALANT AROUND DUCTS SHOULD / O P DUCT 2
17. WELL FOR DOC CONTROLS t0
BE LI PPROVED FOR THE SPECIFIC USE, -
O - O 3 g O 2
OR SHALL GUARANTEE PL RDIM� OF TIGHT CONSTRUCTION - ` A�
2OW
TO NOT ALLOW FOR RECIRCULATION OF CO MINATED AIR.
9 5 \
L DUCTWORK SHALL BE SHEET METAL. WATER COIL 6
PROVIDE FREEZE STATS
O 12
ACROSS HOT WATER COIL O K EYED NOTES 3 4
O P O 1. MAXIMUM LENGTH OF INSUL. FLEX DUCT 6. SECURE
= CEILING PER MANUFACTURERS 7
EQUALS 5 FEET. FLEX NOT PERMITTED IN
RECOMMENDATIONS AND PER CEILING FINISH.. 1
- INACCESSIBLE CEILINGS PROVIDE GRID CUPS PER MFGR REQUIREMENTS.
- 0 2. INSULATED DUCT, COLLAR AND DIFFUSER PROVIDE FRAMING FOR DRYWALL
BY HVAC CONTRACTOR INSTALLATION. AIR
7.
3. SCOOP HANGER, SECURE TO STRUCTURE AND Whl
0 12 4. SPIN IN FITTING WITH MANUAL VOLUME DUCTWORK 8
DAMPER S. PEEL BACK INSULATION AND PROVIDE STRAPPING
5. INTERNAL BUTTERFLY DAMPER FOR FLO
AND SHEET METAL SCREWS AT FLEX
1 t DRYWALL APPLICATIONS ONLY. CONNECTION TO DUCT. THEN PROVIDE
e (PROVIDE KEY FOR ADJUSTMENT) STRAPPING AROUND INSULATION.
9. HARD SHEET METAL ELBOW ON CONNECTION TO
AIR DEVICE.
WATER COIL PIPING DIAGRAM 2 -WAY DIFFUSER INSTALLATION TYPICAL (1!E CTANGULAR LOW PRES
% 4 _ SURE BRANCH
SCALE: NONE SCALE: NONE ALEp NONE
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GENIERAL CONSTRUCTION NOTES GENERAL MECHANICAL NOTES
1, ALL WORK AND MATERIALS TO BE IN ACCORDANCE WITH THESE
I. PRIOR TO BID. MECHANICAL CONTRACTOR SHALL VISIT THE JOB
SPECIFICATIONS AND STANDARDS. SITE AND FIELD VERIFY THE EXISTING CONDITIONS. THE
MECHANICAL CONTRACTOR SHALL UE RESPONSIBLE FOR FIELD
2. ALL WORK SHALL BE IN ACCORDANCE WITH APPLICABLE LOCAL CODES, VERIFYING THE EXISTING STRUCTURE, ETC.
LAWS AND REGULATIONS. 2. LOCATION OF EQUIPMENT AND DUCTWORK APPARATUS
INDICATED ON THE DRAWINGS ARE APPROXIMATE ONLY AND
3. CONTRACTOR SHALL OBTAIN AND PAY FOR ALL REQUIRED FEES, SHALL BE CHANGED TO MEET THE ARCHITECTURAL AND
PERMITS, AND INSPECTIONS, STRUCTURAL CONDITIONS AS REQUIRED, AT NO COST TO THE
4. INSTALL ALL DUCTWORK TO BEST SUIT FIELD CONDITIONS AND OWNER.
COORDINATE WITH THE INSTALLATION WORK OF OTHER TRADES. THE 3, SUSPEND EQUIPMENT AND DUCTWORK DIRECTLY FROM PRIMARY
DRAWINGS N ARE DIAGRAMMATIC AND SHALL NOT BE SCALED TO STRUCTURAL ELEMENTS. EQUIPMENT AND DUCTWORK MAY NOT
DETERMINE THE EXACT LOCATIONS OF DUCTWORK. BE SUSPENDED FROM THE ABOVE DECK.
5, EACH SYSTEM OF DUCTWORK SHALL BE CLEANED OF ALL FOREIGN 4. INSTALL HVAC EQUIPMENT AND BALANCE AIR FLOWS AS
MATERIAL AND ROUGH SPOTS PRIOR TO BEING PLACED INTO SERVICE INDICATED.
AND BEFORE OPERATIONAL TESTS ARE PERFORMED.
6. EACH SYSTEM OF DUCTWORK SHALL BE PRESSURE TESTED 5. CONTRACTOR TO VERIFY VOLTAGE REQUIREMENTS FOR HVAC
RE TE TE IN EQUIPMENT WITH ELECTRICAL CONTRACTOR PRIOR TO ORDERING.
ACCORDANCE WITH RECOGNIZED INDUSTRY STANDARDS. IF REQUIRED, MECHANICAL CONTRACTOR TO PROVIDE STEP
7. DURING ENTIRE CONSTRUCTION PERIOD, THE CONTRACTOR SHALL DOWN TRANSFORMER AT HVAC EQUIPMENT. CONNECTIONS TO
MAINTAIN ADEQUATE FIRE EXTINGUISHERS READY FOR USE IN CASE OF TRANSFORMER BY ELECTRICAL CONTRACTOR.
FIRE. 6. ALL DUCT SIZES SHOWN REPRESENT THE INSIDE DIMENSIONS.
8. PROTECTION OF PUBLIC: THE CONTRACTOR SHALL PROTECT THE PUBLIC SEE MECHANICAL SPECIFICATIONS FOR INSULATION
FROM INJURY DURING PROCESS OF THE WORK BY POSTING WARNING REQUIREMENTS.
SIGNS, GUARD LIGHTS, AND BARRICADES. 7. DUCTWORK SHALL BE INSTALLED AS HIGH AS POSSIBLE.
9. COORDINATE ALL WORK WITH ARCHITECTURAL, ELECTRICAL, AND 8. NO FIBERGLASS DUCT BOARD, NOR SUBSTITUTES ALLOWED.
STRUCTURAL DRAWINGS. INSTALL ALL WORK TO CLEAR NEW AND
EXISTING ARCHITECTURAL AND STRUCTURAL MEMBERS. NO ITEMS SUCH 9, ALL OPENINGS IN DUCTWORK DUE TO DEMOLITION OR NEW
AS PIPE, DUCT, ETC. TO BE IN CONTACT WITH ANY EQUIPMENT. CONSTRUCTION SHALL BE PATCHED AND SEALED AIR TIGHT.
10. ALL DUCT SIZES SHOWN REPRESENT THE INSIDE DIMENSIONS. SEE 10. ALL SUPPLY AND RETURN DUCTS PASSING THROUGH FIRE
MECHANICAL SPECIFICATIONS FOR INSTALLATION REQUIREMENTS. RATED WALLS SHALL HAVE APPROVED FIRE DAMPERS.
11. COORDINATE ALL CUTTING AND PATCHING WITH GENERAL CONTRACTOR. 11, EXISTING RETURN AIR OPENINGS
SUBCONTRACTOR SHALL BE RESPONSIBLE FOR ALL CUTTING AND N IN DEMISING WALLS TO REMAIN.
PATCHING OF HIS WORK. FIELD VERIFY EXACT LOCATIONS.
12. OBTAIN WRITTEN PERMISSION OF ARCHITECT BEFORE PROCEEDING WITH 12. ALL EQUIPMENT, INSTALLATIONS AND MATERIALS SHALL
ANY CUTTING OR PATCHING OF STRUCTURAL SYSTEMS. INSTALL ALL ' COMPLY WITH ALL APPLICABLE LANDLORD CRITERIA AND LOCAL
DUCTWORK AS HIGH AS POSSIBLE. CODES.
NECHANCAL IESPONSMAZ Y SCF�EDUF
ITEM FURNISHED BY INSTALLED BY REUSE
LC LANDLORD CONT'R LANDLORD CONT'R OTHER EXISTING N \A REMARKS
STRUCTURAL SUPPORT FOR EQUIPMENT MC MC
ROOF SUPPORTS X wow
ROOFING X www
ROOF CANT STRIP X ww*
ROOF CURB LEVELING X ww*
AIR CURTAIN X
DIFFUSERS AND GRILLES MC MID
SMOKE DAMPERS MID MC
COMB. FIRE \SMOKE DAMPERS X
LOW PRESSURE DUCTWORK MC MID
HIGH \MEDIUM DUCTWORK X
DUCT SUPPORTS MC MC
SEISMIC BRACING MC MC
TEMPERATURE CONTROL SYSTEM MC MC WIRED BY MC
RELIEF AIR MOTOR OPERATED DAMPER MC MC
SMOKE DETECTORS MC MC
AIR HANDLER MC MC
DUCT HEATER - X
CHILLED WATER PIPING MC MC
OUTSIDE AIR DUCTWORK MC MC
OUTSIDE AIR INTAKE LOUVER X
RELIEF AIR HOOD \FAN X
TOILET EXHAUST FAN MC MID
TOILET EXHAUST DUCTWORK MC MO
TOILET EXHAUST WALL OR ROOF CAP X www
AIR BALANCE REPORT GC
AS -BUILT DRAWINGS MC
SECONDARY DRAIN PANS X
CONDENSATE DRAIN X
10
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GENERAL NOTES... 12 O
S 1. HANGERS MUST NOT DEFORM 3 -1/2" MIN
DUCT SHAPE
0 KEYED NOTES:
s � 8. SHEET METAL PLENUM
1. 2 1 O W PRESSURE BAND N SUPPLY DUCT 7. 1/2- ACOUSTICAL LINING
" 8 PATTERN CONTROLLER
HANGER SIZES FOR ROUND DUCT
DUCT DIAMETER ROUND HANGER STRAP SIZE MAXIMUM SPACING HANGER ROD NUMBER OF HANGER
UP THRU 10, 12 GAUGE WIRE 1 x 2 2 GAUGE 10'-0" 1/4" 1
11 THRU 18 8 GAUGE WIRE 1"x22 GAUGE 10 -0 1/4- 1
19 THRU 24" 1"x22 GAUGE 10 -0 1 4 1
25" THRU 36 1 x20 GAUGE 10'-0" E14 1
37 THRU 50 2 x20 GAUGE 10,-0- 2
51 THRU 84 2 x16 GAUGE 10'-' 2
A D CLAMP.
3. SHEET METAL SCREW
4. INSULATED FLEX. DUCT
MAX LENGTH 5' -0"
5. SECURE FLEXIBLE DUCT TO SPIN -IN
FITTING AND DIFFUSER COLLAR WITH
1/2" GALVANIZED ADJUSTABLE BAND
CLAMP WITH CADMIUM, PLATED
BUCKLE AND SCREW WITH SLOTTED
HEX HEAD (FLEXIBLE DUCTWORK NOT
PERMITTED ABOVE INACCESSIBLE
CEILINGS
9. SCREWS, MIN 6" ON CENTER do SEAL
AIRTIGHT, TYP, BOTH SIDES
10. VOLUME ADJUSTER
11. BAND CLAMP
12. MAXIMUM SAG 1/2" PER FOOT
BETWEEN SUPPORT BRACING
13. INACCESSIBLE VOLUME DAMPERS SHALL BE
ADJUSTABLE FROM THE FACE OF THE
DIFFUSER BY USE OF THE BOWDEN CABLE
CONTROL SYSTEM ( #270 -275 CONTROLLER)
MANUFACTURED BY YOUNG REGULATOR
COMPANY OR APPROVED EQUIVALENT.
14. SHEET METAL BRANCH DUCT
ROUND DUCT HANGERS PLENUM LINEAR DIFFUSER W YOUNG REG.
SCALE: NONE SCALE: NONE
2
O
2 3
II
AHU
O
2 0
O 7
0
0 KEYED NOTES: 6
I. SPRING ISOLATORS 1
2. GALVANIZED ALL THREAD ROD SUSPEND 0 g
FROM BUILDING STRUCTURE AND FROM
FAN MOUNTING FLANGES. USE CHANNELS
UNDER FAN AS AN ALTERNATIVE 0 KEYED NOTES:
SUPPORT
3. CEILING FAN I. INSULATED SUPPLY DUCT
4. OUTLET FLANGE 2. FLEXIBLE CONNECTION
5. BACKDRAFT OR MOTOR OPERATED 3. GALVANIZED ALL- THREAD ROD W/ VIBRATION
DAMPER (SEE SCHEDULE SPECS) ISOLATOR (TYP.) ATTACHED TO STRUCTURE
6. METAL HANGER, SECURE TO STRUCTURE 4. FILTER RACK AND ACCESS DOOR
AND TO DUCTWORK 5. CONDENSATE LINE WITH TRAP
7. FLEXIBLE CONNECTION 6. CHILLED WATER PIPE COPPER MINIMUM 1"
13. FURNISH AND INSTALL MATERIALS, EQUIPMENT AND LABOR AS SHOWN
AND AS NECESSARY FOR COMPLETE WORKABLE SYSTEMS.
14. RESTORE ALL DAMAGE RESULTING FROM YOUR WORK AND LEAVE
PREMISES IN CLEAN CONDITION WHEN FINISHED WITH WORK.
1S. MECHANICAL CONTRACTOR TO SCHEDULE THE DATE OF INDEPENDENT AIR
BALANCE TO TEST AND BALANCE HVAC SYSTEM. CONTACT AIR
BALANCE MINIMUM (2) WEEKS PRIOR TO DESIRED AIR BALANCING DATE: -
MECHANICAL CONTRACTOR IS RESPONSIBLE TO INSURE ALL SYSTEMS
ARE 100 PERCENT COMPLETE AND FUNCTIONAL PRIOR TO THE AIR
INSULATION W/ TWO WAY CONTROL VALVE,
BALANCING VALVE W/ PRESSURE TEST PORTS, '
ISOLATION VALVES, STRAINER AND UNIONS.
7. SERVICE ACCESS PANEL
8. RETURN DUCT 1/2" ACOUSTIC LINING (MIN OF 10')
9. SECONDARY DRAIN PAN W/ HIGH WATER ALARM.
CABINET EXHAUST FAN
BALANCER'S ARRIVAL. IF AIR BALANCER ARRIVES Obi SITE ANTI HANDLING UNIT CHILLED WATER)
SCALE: NONE SCALE: NON
AIR
BALANCING I IMPOSSIBLE DUE TO INCOMPLETE AND /OR INOPERABLE
E
SYSTEMS, THIS CONTRACTOR TO PAY FOR ALL EXPENSES ASSOCIATED
WITH THE RESCHEDULING OF AIR BALANCING CONTRACTOR'S RETURN
VISIT TO JOB SITE AND BALANCING OF SYSTEMS. REPORT SHALL KEYED NOTES
THE SU PPLY
INCLUDE BUT NOT LIMITED TO ALL FAN SYSTEMS AND ALL O
RETURN AND EXHAUST TERMINALS CONNECTED INTO THE SYSTEM. 1. 2 -WAY MODULATING TEMPERATURE
SUBMIT (4) COPIES OF THE REPORT TO THE ARCHITECT FOR REVIEW. i CONTROL .VALVE (FAIL OPEN THRU HOT O KEYED NOTES:
AIR FLOW 1. 20 GAUGE DOUBLE SHEET
WATER COIL) 4 4 METAL AIR FOIL FULL DEPTH
16. INSTALL ALL DUCTWORK TO AVOID ARCHITECTURAL FRAMING, 2. AUTOMATIC BALANCING VALVE WITH `I, 1
STRUCTURAL MEMBERS, AND OTHER OBSTRUCTIONS. PRESSURE TEST PORTS AND MEMORY l 0 W 2 OF MAIN DUCT UP TO 12
STOP WIDE BRANCHES 18 GAUGE
1 1
I ON WIDER BRANCHES
. UNION OR FLANGES - DIELECTRIC UNION 2. MAIN DUCT AT DISSIMILAR METALS
LOCATION WI
17. COORDINATE INSTALLATION OF ACCESS PANELS REQUIRED FOR 3. 3
MAINTENANCE AND INSPECTION OF ALL EQUIPMENT. COORDINATE EXACT SHUTOFF VALVE WITH HANDLE 4 3. GALVANIZED 3/16 " ROD
TH GENERAL CONTRACTOR AND ARCHITECT. - 4EXTENSION O 2
4. VENTLOCK NO. 600 -3
DAMPER BLADE, BRACKET do
5. STRAINER LOCKING BALL JOINT WITH
18. GENERAL CONTRACTOR SHALL PROVIDE ACCESS PANELS AT ALL 6. THERMOMETER "
CONCEALED COILS, MIXING BOXES, REHEAT BOXES, CONTROL VALVES, 7. PRESSURE TEST GAUGE WITH PET COCK INSULATION
yy -FLOW O 1/4"0 GALVANIZED OPERATOR
MOTORS AND FIRE DAMPERS, ETC. ALL VOLUME DAMPERS TO BE
ACCESSIBLE. GENERAL CONTRACTOR TO FURNISH ACCESS PANELS AND 8. 3/4" DRAIN VALVE, PIPE TO DRAIN O 1 8 7 PAD
Q 5. BRANCH DUCT
DOORS AND COORDINATE WITH OTHER TRADES.
1 PROVIDE INSULATION ON PIPING \ 6. DOUBLE THICKNESS TURNING
10. DRAIN AUTOMATIC AIR VENT, PIPED TO FLOOR 7 9 MAIN a VANES (TYPICAL)
19. SEAL AROUND ALL DUCTS PENETRATING FIRE SEPARATIONS WITH LISTED 11.1 2" DRAIN VALVE e 2 p�/ 3 SUPPLY 7. 3" RADIUS MINIMUM
AND APPROVED FIRE SEAL MATERIAL. SEALANT AROUND DUCTS SHOULD / O P DUCT 2
17. WELL FOR DOC CONTROLS t0
BE LI PPROVED FOR THE SPECIFIC USE, -
O - O 3 g O 2
OR SHALL GUARANTEE PL RDIM� OF TIGHT CONSTRUCTION - ` A�
2OW
TO NOT ALLOW FOR RECIRCULATION OF CO MINATED AIR.
9 5 \
L DUCTWORK SHALL BE SHEET METAL. WATER COIL 6
PROVIDE FREEZE STATS
O 12
ACROSS HOT WATER COIL O K EYED NOTES 3 4
O P O 1. MAXIMUM LENGTH OF INSUL. FLEX DUCT 6. SECURE
= CEILING PER MANUFACTURERS 7
EQUALS 5 FEET. FLEX NOT PERMITTED IN
RECOMMENDATIONS AND PER CEILING FINISH.. 1
- INACCESSIBLE CEILINGS PROVIDE GRID CUPS PER MFGR REQUIREMENTS.
- 0 2. INSULATED DUCT, COLLAR AND DIFFUSER PROVIDE FRAMING FOR DRYWALL
BY HVAC CONTRACTOR INSTALLATION. AIR
7.
3. SCOOP HANGER, SECURE TO STRUCTURE AND Whl
0 12 4. SPIN IN FITTING WITH MANUAL VOLUME DUCTWORK 8
DAMPER S. PEEL BACK INSULATION AND PROVIDE STRAPPING
5. INTERNAL BUTTERFLY DAMPER FOR FLO
AND SHEET METAL SCREWS AT FLEX
1 t DRYWALL APPLICATIONS ONLY. CONNECTION TO DUCT. THEN PROVIDE
e (PROVIDE KEY FOR ADJUSTMENT) STRAPPING AROUND INSULATION.
9. HARD SHEET METAL ELBOW ON CONNECTION TO
AIR DEVICE.
WATER COIL PIPING DIAGRAM 2 -WAY DIFFUSER INSTALLATION TYPICAL (1!E CTANGULAR LOW PRES
% 4 _ SURE BRANCH
SCALE: NONE SCALE: NONE ALEp NONE
�,� .. e+, i^ iWbn^ 's'".P#h^EAIR's >••;.ve:.'Yr.TSF F1-;. n-. CT,^ �` �. 'T.AR'.{F1:^li^51t'f.'.I.m >vt F' �^" Fl�e?TTF^FO',.^PF:'T". ^...�.;.ss' . rTT"..
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NECHANCAL IESPONSMAZ Y SCF�EDUF
ITEM FURNISHED BY INSTALLED BY REUSE
LC LANDLORD CONT'R LANDLORD CONT'R OTHER EXISTING N \A REMARKS
STRUCTURAL SUPPORT FOR EQUIPMENT MC MC
ROOF SUPPORTS X wow
ROOFING X www
ROOF CANT STRIP X ww*
ROOF CURB LEVELING X ww*
AIR CURTAIN X
DIFFUSERS AND GRILLES MC MID
SMOKE DAMPERS MID MC
COMB. FIRE \SMOKE DAMPERS X
LOW PRESSURE DUCTWORK MC MID
HIGH \MEDIUM DUCTWORK X
DUCT SUPPORTS MC MC
SEISMIC BRACING MC MC
TEMPERATURE CONTROL SYSTEM MC MC WIRED BY MC
RELIEF AIR MOTOR OPERATED DAMPER MC MC
SMOKE DETECTORS MC MC
AIR HANDLER MC MC
DUCT HEATER - X
CHILLED WATER PIPING MC MC
OUTSIDE AIR DUCTWORK MC MC
OUTSIDE AIR INTAKE LOUVER X
RELIEF AIR HOOD \FAN X
TOILET EXHAUST FAN MC MID
TOILET EXHAUST DUCTWORK MC MO
TOILET EXHAUST WALL OR ROOF CAP X www
AIR BALANCE REPORT GC
AS -BUILT DRAWINGS MC
SECONDARY DRAIN PANS X
CONDENSATE DRAIN X
10
0
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GENERAL NOTES... 12 O
S 1. HANGERS MUST NOT DEFORM 3 -1/2" MIN
DUCT SHAPE
0 KEYED NOTES:
s � 8. SHEET METAL PLENUM
1. 2 1 O W PRESSURE BAND N SUPPLY DUCT 7. 1/2- ACOUSTICAL LINING
" 8 PATTERN CONTROLLER
HANGER SIZES FOR ROUND DUCT
DUCT DIAMETER ROUND HANGER STRAP SIZE MAXIMUM SPACING HANGER ROD NUMBER OF HANGER
UP THRU 10, 12 GAUGE WIRE 1 x 2 2 GAUGE 10'-0" 1/4" 1
11 THRU 18 8 GAUGE WIRE 1"x22 GAUGE 10 -0 1/4- 1
19 THRU 24" 1"x22 GAUGE 10 -0 1 4 1
25" THRU 36 1 x20 GAUGE 10'-0" E14 1
37 THRU 50 2 x20 GAUGE 10,-0- 2
51 THRU 84 2 x16 GAUGE 10'-' 2
A D CLAMP.
3. SHEET METAL SCREW
4. INSULATED FLEX. DUCT
MAX LENGTH 5' -0"
5. SECURE FLEXIBLE DUCT TO SPIN -IN
FITTING AND DIFFUSER COLLAR WITH
1/2" GALVANIZED ADJUSTABLE BAND
CLAMP WITH CADMIUM, PLATED
BUCKLE AND SCREW WITH SLOTTED
HEX HEAD (FLEXIBLE DUCTWORK NOT
PERMITTED ABOVE INACCESSIBLE
CEILINGS
9. SCREWS, MIN 6" ON CENTER do SEAL
AIRTIGHT, TYP, BOTH SIDES
10. VOLUME ADJUSTER
11. BAND CLAMP
12. MAXIMUM SAG 1/2" PER FOOT
BETWEEN SUPPORT BRACING
13. INACCESSIBLE VOLUME DAMPERS SHALL BE
ADJUSTABLE FROM THE FACE OF THE
DIFFUSER BY USE OF THE BOWDEN CABLE
CONTROL SYSTEM ( #270 -275 CONTROLLER)
MANUFACTURED BY YOUNG REGULATOR
COMPANY OR APPROVED EQUIVALENT.
14. SHEET METAL BRANCH DUCT
ROUND DUCT HANGERS PLENUM LINEAR DIFFUSER W YOUNG REG.
SCALE: NONE SCALE: NONE
2
O
2 3
II
AHU
O
2 0
O 7
0
0 KEYED NOTES: 6
I. SPRING ISOLATORS 1
2. GALVANIZED ALL THREAD ROD SUSPEND 0 g
FROM BUILDING STRUCTURE AND FROM
FAN MOUNTING FLANGES. USE CHANNELS
UNDER FAN AS AN ALTERNATIVE 0 KEYED NOTES:
SUPPORT
3. CEILING FAN I. INSULATED SUPPLY DUCT
4. OUTLET FLANGE 2. FLEXIBLE CONNECTION
5. BACKDRAFT OR MOTOR OPERATED 3. GALVANIZED ALL- THREAD ROD W/ VIBRATION
DAMPER (SEE SCHEDULE SPECS) ISOLATOR (TYP.) ATTACHED TO STRUCTURE
6. METAL HANGER, SECURE TO STRUCTURE 4. FILTER RACK AND ACCESS DOOR
AND TO DUCTWORK 5. CONDENSATE LINE WITH TRAP
7. FLEXIBLE CONNECTION 6. CHILLED WATER PIPE COPPER MINIMUM 1"
13. FURNISH AND INSTALL MATERIALS, EQUIPMENT AND LABOR AS SHOWN
AND AS NECESSARY FOR COMPLETE WORKABLE SYSTEMS.
14. RESTORE ALL DAMAGE RESULTING FROM YOUR WORK AND LEAVE
PREMISES IN CLEAN CONDITION WHEN FINISHED WITH WORK.
1S. MECHANICAL CONTRACTOR TO SCHEDULE THE DATE OF INDEPENDENT AIR
BALANCE TO TEST AND BALANCE HVAC SYSTEM. CONTACT AIR
BALANCE MINIMUM (2) WEEKS PRIOR TO DESIRED AIR BALANCING DATE: -
MECHANICAL CONTRACTOR IS RESPONSIBLE TO INSURE ALL SYSTEMS
ARE 100 PERCENT COMPLETE AND FUNCTIONAL PRIOR TO THE AIR
INSULATION W/ TWO WAY CONTROL VALVE,
BALANCING VALVE W/ PRESSURE TEST PORTS, '
ISOLATION VALVES, STRAINER AND UNIONS.
7. SERVICE ACCESS PANEL
8. RETURN DUCT 1/2" ACOUSTIC LINING (MIN OF 10')
9. SECONDARY DRAIN PAN W/ HIGH WATER ALARM.
CABINET EXHAUST FAN
BALANCER'S ARRIVAL. IF AIR BALANCER ARRIVES Obi SITE ANTI HANDLING UNIT CHILLED WATER)
SCALE: NONE SCALE: NON
AIR
BALANCING I IMPOSSIBLE DUE TO INCOMPLETE AND /OR INOPERABLE
E
SYSTEMS, THIS CONTRACTOR TO PAY FOR ALL EXPENSES ASSOCIATED
WITH THE RESCHEDULING OF AIR BALANCING CONTRACTOR'S RETURN
VISIT TO JOB SITE AND BALANCING OF SYSTEMS. REPORT SHALL KEYED NOTES
THE SU PPLY
INCLUDE BUT NOT LIMITED TO ALL FAN SYSTEMS AND ALL O
RETURN AND EXHAUST TERMINALS CONNECTED INTO THE SYSTEM. 1. 2 -WAY MODULATING TEMPERATURE
SUBMIT (4) COPIES OF THE REPORT TO THE ARCHITECT FOR REVIEW. i CONTROL .VALVE (FAIL OPEN THRU HOT O KEYED NOTES:
AIR FLOW 1. 20 GAUGE DOUBLE SHEET
WATER COIL) 4 4 METAL AIR FOIL FULL DEPTH
16. INSTALL ALL DUCTWORK TO AVOID ARCHITECTURAL FRAMING, 2. AUTOMATIC BALANCING VALVE WITH `I, 1
STRUCTURAL MEMBERS, AND OTHER OBSTRUCTIONS. PRESSURE TEST PORTS AND MEMORY l 0 W 2 OF MAIN DUCT UP TO 12
STOP WIDE BRANCHES 18 GAUGE
1 1
I ON WIDER BRANCHES
. UNION OR FLANGES - DIELECTRIC UNION 2. MAIN DUCT AT DISSIMILAR METALS
LOCATION WI
17. COORDINATE INSTALLATION OF ACCESS PANELS REQUIRED FOR 3. 3
MAINTENANCE AND INSPECTION OF ALL EQUIPMENT. COORDINATE EXACT SHUTOFF VALVE WITH HANDLE 4 3. GALVANIZED 3/16 " ROD
TH GENERAL CONTRACTOR AND ARCHITECT. - 4EXTENSION O 2
4. VENTLOCK NO. 600 -3
DAMPER BLADE, BRACKET do
5. STRAINER LOCKING BALL JOINT WITH
18. GENERAL CONTRACTOR SHALL PROVIDE ACCESS PANELS AT ALL 6. THERMOMETER "
CONCEALED COILS, MIXING BOXES, REHEAT BOXES, CONTROL VALVES, 7. PRESSURE TEST GAUGE WITH PET COCK INSULATION
yy -FLOW O 1/4"0 GALVANIZED OPERATOR
MOTORS AND FIRE DAMPERS, ETC. ALL VOLUME DAMPERS TO BE
ACCESSIBLE. GENERAL CONTRACTOR TO FURNISH ACCESS PANELS AND 8. 3/4" DRAIN VALVE, PIPE TO DRAIN O 1 8 7 PAD
Q 5. BRANCH DUCT
DOORS AND COORDINATE WITH OTHER TRADES.
1 PROVIDE INSULATION ON PIPING \ 6. DOUBLE THICKNESS TURNING
10. DRAIN AUTOMATIC AIR VENT, PIPED TO FLOOR 7 9 MAIN a VANES (TYPICAL)
19. SEAL AROUND ALL DUCTS PENETRATING FIRE SEPARATIONS WITH LISTED 11.1 2" DRAIN VALVE e 2 p�/ 3 SUPPLY 7. 3" RADIUS MINIMUM
AND APPROVED FIRE SEAL MATERIAL. SEALANT AROUND DUCTS SHOULD / O P DUCT 2
17. WELL FOR DOC CONTROLS t0
BE LI PPROVED FOR THE SPECIFIC USE, -
O - O 3 g O 2
OR SHALL GUARANTEE PL RDIM� OF TIGHT CONSTRUCTION - ` A�
2OW
TO NOT ALLOW FOR RECIRCULATION OF CO MINATED AIR.
9 5 \
L DUCTWORK SHALL BE SHEET METAL. WATER COIL 6
PROVIDE FREEZE STATS
O 12
ACROSS HOT WATER COIL O K EYED NOTES 3 4
O P O 1. MAXIMUM LENGTH OF INSUL. FLEX DUCT 6. SECURE
= CEILING PER MANUFACTURERS 7
EQUALS 5 FEET. FLEX NOT PERMITTED IN
RECOMMENDATIONS AND PER CEILING FINISH.. 1
- INACCESSIBLE CEILINGS PROVIDE GRID CUPS PER MFGR REQUIREMENTS.
- 0 2. INSULATED DUCT, COLLAR AND DIFFUSER PROVIDE FRAMING FOR DRYWALL
BY HVAC CONTRACTOR INSTALLATION. AIR
7.
3. SCOOP HANGER, SECURE TO STRUCTURE AND Whl
0 12 4. SPIN IN FITTING WITH MANUAL VOLUME DUCTWORK 8
DAMPER S. PEEL BACK INSULATION AND PROVIDE STRAPPING
5. INTERNAL BUTTERFLY DAMPER FOR FLO
AND SHEET METAL SCREWS AT FLEX
1 t DRYWALL APPLICATIONS ONLY. CONNECTION TO DUCT. THEN PROVIDE
e (PROVIDE KEY FOR ADJUSTMENT) STRAPPING AROUND INSULATION.
9. HARD SHEET METAL ELBOW ON CONNECTION TO
AIR DEVICE.
WATER COIL PIPING DIAGRAM 2 -WAY DIFFUSER INSTALLATION TYPICAL (1!E CTANGULAR LOW PRES
% 4 _ SURE BRANCH
SCALE: NONE SCALE: NONE ALEp NONE
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GENERAL NOTES... 12 O
S 1. HANGERS MUST NOT DEFORM 3 -1/2" MIN
DUCT SHAPE
0 KEYED NOTES:
s � 8. SHEET METAL PLENUM
1. 2 1 O W PRESSURE BAND N SUPPLY DUCT 7. 1/2- ACOUSTICAL LINING
" 8 PATTERN CONTROLLER
HANGER SIZES FOR ROUND DUCT
DUCT DIAMETER ROUND HANGER STRAP SIZE MAXIMUM SPACING HANGER ROD NUMBER OF HANGER
UP THRU 10, 12 GAUGE WIRE 1 x 2 2 GAUGE 10'-0" 1/4" 1
11 THRU 18 8 GAUGE WIRE 1"x22 GAUGE 10 -0 1/4- 1
19 THRU 24" 1"x22 GAUGE 10 -0 1 4 1
25" THRU 36 1 x20 GAUGE 10'-0" E14 1
37 THRU 50 2 x20 GAUGE 10,-0- 2
51 THRU 84 2 x16 GAUGE 10'-' 2
A D CLAMP.
3. SHEET METAL SCREW
4. INSULATED FLEX. DUCT
MAX LENGTH 5' -0"
5. SECURE FLEXIBLE DUCT TO SPIN -IN
FITTING AND DIFFUSER COLLAR WITH
1/2" GALVANIZED ADJUSTABLE BAND
CLAMP WITH CADMIUM, PLATED
BUCKLE AND SCREW WITH SLOTTED
HEX HEAD (FLEXIBLE DUCTWORK NOT
PERMITTED ABOVE INACCESSIBLE
CEILINGS
9. SCREWS, MIN 6" ON CENTER do SEAL
AIRTIGHT, TYP, BOTH SIDES
10. VOLUME ADJUSTER
11. BAND CLAMP
12. MAXIMUM SAG 1/2" PER FOOT
BETWEEN SUPPORT BRACING
13. INACCESSIBLE VOLUME DAMPERS SHALL BE
ADJUSTABLE FROM THE FACE OF THE
DIFFUSER BY USE OF THE BOWDEN CABLE
CONTROL SYSTEM ( #270 -275 CONTROLLER)
MANUFACTURED BY YOUNG REGULATOR
COMPANY OR APPROVED EQUIVALENT.
14. SHEET METAL BRANCH DUCT
ROUND DUCT HANGERS PLENUM LINEAR DIFFUSER W YOUNG REG.
SCALE: NONE SCALE: NONE
2
O
2 3
II
AHU
O
2 0
O 7
0
0 KEYED NOTES: 6
I. SPRING ISOLATORS 1
2. GALVANIZED ALL THREAD ROD SUSPEND 0 g
FROM BUILDING STRUCTURE AND FROM
FAN MOUNTING FLANGES. USE CHANNELS
UNDER FAN AS AN ALTERNATIVE 0 KEYED NOTES:
SUPPORT
3. CEILING FAN I. INSULATED SUPPLY DUCT
4. OUTLET FLANGE 2. FLEXIBLE CONNECTION
5. BACKDRAFT OR MOTOR OPERATED 3. GALVANIZED ALL- THREAD ROD W/ VIBRATION
DAMPER (SEE SCHEDULE SPECS) ISOLATOR (TYP.) ATTACHED TO STRUCTURE
6. METAL HANGER, SECURE TO STRUCTURE 4. FILTER RACK AND ACCESS DOOR
AND TO DUCTWORK 5. CONDENSATE LINE WITH TRAP
7. FLEXIBLE CONNECTION 6. CHILLED WATER PIPE COPPER MINIMUM 1"
13. FURNISH AND INSTALL MATERIALS, EQUIPMENT AND LABOR AS SHOWN
AND AS NECESSARY FOR COMPLETE WORKABLE SYSTEMS.
14. RESTORE ALL DAMAGE RESULTING FROM YOUR WORK AND LEAVE
PREMISES IN CLEAN CONDITION WHEN FINISHED WITH WORK.
1S. MECHANICAL CONTRACTOR TO SCHEDULE THE DATE OF INDEPENDENT AIR
BALANCE TO TEST AND BALANCE HVAC SYSTEM. CONTACT AIR
BALANCE MINIMUM (2) WEEKS PRIOR TO DESIRED AIR BALANCING DATE: -
MECHANICAL CONTRACTOR IS RESPONSIBLE TO INSURE ALL SYSTEMS
ARE 100 PERCENT COMPLETE AND FUNCTIONAL PRIOR TO THE AIR
INSULATION W/ TWO WAY CONTROL VALVE,
BALANCING VALVE W/ PRESSURE TEST PORTS, '
ISOLATION VALVES, STRAINER AND UNIONS.
7. SERVICE ACCESS PANEL
8. RETURN DUCT 1/2" ACOUSTIC LINING (MIN OF 10')
9. SECONDARY DRAIN PAN W/ HIGH WATER ALARM.
CABINET EXHAUST FAN
BALANCER'S ARRIVAL. IF AIR BALANCER ARRIVES Obi SITE ANTI HANDLING UNIT CHILLED WATER)
SCALE: NONE SCALE: NON
AIR
BALANCING I IMPOSSIBLE DUE TO INCOMPLETE AND /OR INOPERABLE
E
SYSTEMS, THIS CONTRACTOR TO PAY FOR ALL EXPENSES ASSOCIATED
WITH THE RESCHEDULING OF AIR BALANCING CONTRACTOR'S RETURN
VISIT TO JOB SITE AND BALANCING OF SYSTEMS. REPORT SHALL KEYED NOTES
THE SU PPLY
INCLUDE BUT NOT LIMITED TO ALL FAN SYSTEMS AND ALL O
RETURN AND EXHAUST TERMINALS CONNECTED INTO THE SYSTEM. 1. 2 -WAY MODULATING TEMPERATURE
SUBMIT (4) COPIES OF THE REPORT TO THE ARCHITECT FOR REVIEW. i CONTROL .VALVE (FAIL OPEN THRU HOT O KEYED NOTES:
AIR FLOW 1. 20 GAUGE DOUBLE SHEET
WATER COIL) 4 4 METAL AIR FOIL FULL DEPTH
16. INSTALL ALL DUCTWORK TO AVOID ARCHITECTURAL FRAMING, 2. AUTOMATIC BALANCING VALVE WITH `I, 1
STRUCTURAL MEMBERS, AND OTHER OBSTRUCTIONS. PRESSURE TEST PORTS AND MEMORY l 0 W 2 OF MAIN DUCT UP TO 12
STOP WIDE BRANCHES 18 GAUGE
1 1
I ON WIDER BRANCHES
. UNION OR FLANGES - DIELECTRIC UNION 2. MAIN DUCT AT DISSIMILAR METALS
LOCATION WI
17. COORDINATE INSTALLATION OF ACCESS PANELS REQUIRED FOR 3. 3
MAINTENANCE AND INSPECTION OF ALL EQUIPMENT. COORDINATE EXACT SHUTOFF VALVE WITH HANDLE 4 3. GALVANIZED 3/16 " ROD
TH GENERAL CONTRACTOR AND ARCHITECT. - 4EXTENSION O 2
4. VENTLOCK NO. 600 -3
DAMPER BLADE, BRACKET do
5. STRAINER LOCKING BALL JOINT WITH
18. GENERAL CONTRACTOR SHALL PROVIDE ACCESS PANELS AT ALL 6. THERMOMETER "
CONCEALED COILS, MIXING BOXES, REHEAT BOXES, CONTROL VALVES, 7. PRESSURE TEST GAUGE WITH PET COCK INSULATION
yy -FLOW O 1/4"0 GALVANIZED OPERATOR
MOTORS AND FIRE DAMPERS, ETC. ALL VOLUME DAMPERS TO BE
ACCESSIBLE. GENERAL CONTRACTOR TO FURNISH ACCESS PANELS AND 8. 3/4" DRAIN VALVE, PIPE TO DRAIN O 1 8 7 PAD
Q 5. BRANCH DUCT
DOORS AND COORDINATE WITH OTHER TRADES.
1 PROVIDE INSULATION ON PIPING \ 6. DOUBLE THICKNESS TURNING
10. DRAIN AUTOMATIC AIR VENT, PIPED TO FLOOR 7 9 MAIN a VANES (TYPICAL)
19. SEAL AROUND ALL DUCTS PENETRATING FIRE SEPARATIONS WITH LISTED 11.1 2" DRAIN VALVE e 2 p�/ 3 SUPPLY 7. 3" RADIUS MINIMUM
AND APPROVED FIRE SEAL MATERIAL. SEALANT AROUND DUCTS SHOULD / O P DUCT 2
17. WELL FOR DOC CONTROLS t0
BE LI PPROVED FOR THE SPECIFIC USE, -
O - O 3 g O 2
OR SHALL GUARANTEE PL RDIM� OF TIGHT CONSTRUCTION - ` A�
2OW
TO NOT ALLOW FOR RECIRCULATION OF CO MINATED AIR.
9 5 \
L DUCTWORK SHALL BE SHEET METAL. WATER COIL 6
PROVIDE FREEZE STATS
O 12
ACROSS HOT WATER COIL O K EYED NOTES 3 4
O P O 1. MAXIMUM LENGTH OF INSUL. FLEX DUCT 6. SECURE
= CEILING PER MANUFACTURERS 7
EQUALS 5 FEET. FLEX NOT PERMITTED IN
RECOMMENDATIONS AND PER CEILING FINISH.. 1
- INACCESSIBLE CEILINGS PROVIDE GRID CUPS PER MFGR REQUIREMENTS.
- 0 2. INSULATED DUCT, COLLAR AND DIFFUSER PROVIDE FRAMING FOR DRYWALL
BY HVAC CONTRACTOR INSTALLATION. AIR
7.
3. SCOOP HANGER, SECURE TO STRUCTURE AND Whl
0 12 4. SPIN IN FITTING WITH MANUAL VOLUME DUCTWORK 8
DAMPER S. PEEL BACK INSULATION AND PROVIDE STRAPPING
5. INTERNAL BUTTERFLY DAMPER FOR FLO
AND SHEET METAL SCREWS AT FLEX
1 t DRYWALL APPLICATIONS ONLY. CONNECTION TO DUCT. THEN PROVIDE
e (PROVIDE KEY FOR ADJUSTMENT) STRAPPING AROUND INSULATION.
9. HARD SHEET METAL ELBOW ON CONNECTION TO
AIR DEVICE.
WATER COIL PIPING DIAGRAM 2 -WAY DIFFUSER INSTALLATION TYPICAL (1!E CTANGULAR LOW PRES
% 4 _ SURE BRANCH
SCALE: NONE SCALE: NONE ALEp NONE
�,� .. e+, i^ iWbn^ 's'".P#h^EAIR's >••;.ve:.'Yr.TSF F1-;. n-. CT,^ �` �. 'T.AR'.{F1:^li^51t'f.'.I.m >vt F' �^" Fl�e?TTF^FO',.^PF:'T". ^...�.;.ss' . rTT"..
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A D CLAMP.
3. SHEET METAL SCREW
4. INSULATED FLEX. DUCT
MAX LENGTH 5' -0"
5. SECURE FLEXIBLE DUCT TO SPIN -IN
FITTING AND DIFFUSER COLLAR WITH
1/2" GALVANIZED ADJUSTABLE BAND
CLAMP WITH CADMIUM, PLATED
BUCKLE AND SCREW WITH SLOTTED
HEX HEAD (FLEXIBLE DUCTWORK NOT
PERMITTED ABOVE INACCESSIBLE
CEILINGS
9. SCREWS, MIN 6" ON CENTER do SEAL
AIRTIGHT, TYP, BOTH SIDES
10. VOLUME ADJUSTER
11. BAND CLAMP
12. MAXIMUM SAG 1/2" PER FOOT
BETWEEN SUPPORT BRACING
13. INACCESSIBLE VOLUME DAMPERS SHALL BE
ADJUSTABLE FROM THE FACE OF THE
DIFFUSER BY USE OF THE BOWDEN CABLE
CONTROL SYSTEM ( #270 -275 CONTROLLER)
MANUFACTURED BY YOUNG REGULATOR
COMPANY OR APPROVED EQUIVALENT.
14. SHEET METAL BRANCH DUCT
ROUND DUCT HANGERS PLENUM LINEAR DIFFUSER W YOUNG REG.
SCALE: NONE SCALE: NONE
2
O
2 3
II
AHU
O
2 0
O 7
0
0 KEYED NOTES: 6
I. SPRING ISOLATORS 1
2. GALVANIZED ALL THREAD ROD SUSPEND 0 g
FROM BUILDING STRUCTURE AND FROM
FAN MOUNTING FLANGES. USE CHANNELS
UNDER FAN AS AN ALTERNATIVE 0 KEYED NOTES:
SUPPORT
3. CEILING FAN I. INSULATED SUPPLY DUCT
4. OUTLET FLANGE 2. FLEXIBLE CONNECTION
5. BACKDRAFT OR MOTOR OPERATED 3. GALVANIZED ALL- THREAD ROD W/ VIBRATION
DAMPER (SEE SCHEDULE SPECS) ISOLATOR (TYP.) ATTACHED TO STRUCTURE
6. METAL HANGER, SECURE TO STRUCTURE 4. FILTER RACK AND ACCESS DOOR
AND TO DUCTWORK 5. CONDENSATE LINE WITH TRAP
7. FLEXIBLE CONNECTION 6. CHILLED WATER PIPE COPPER MINIMUM 1"
13. FURNISH AND INSTALL MATERIALS, EQUIPMENT AND LABOR AS SHOWN
AND AS NECESSARY FOR COMPLETE WORKABLE SYSTEMS.
14. RESTORE ALL DAMAGE RESULTING FROM YOUR WORK AND LEAVE
PREMISES IN CLEAN CONDITION WHEN FINISHED WITH WORK.
1S. MECHANICAL CONTRACTOR TO SCHEDULE THE DATE OF INDEPENDENT AIR
BALANCE TO TEST AND BALANCE HVAC SYSTEM. CONTACT AIR
BALANCE MINIMUM (2) WEEKS PRIOR TO DESIRED AIR BALANCING DATE: -
MECHANICAL CONTRACTOR IS RESPONSIBLE TO INSURE ALL SYSTEMS
ARE 100 PERCENT COMPLETE AND FUNCTIONAL PRIOR TO THE AIR
INSULATION W/ TWO WAY CONTROL VALVE,
BALANCING VALVE W/ PRESSURE TEST PORTS, '
ISOLATION VALVES, STRAINER AND UNIONS.
7. SERVICE ACCESS PANEL
8. RETURN DUCT 1/2" ACOUSTIC LINING (MIN OF 10')
9. SECONDARY DRAIN PAN W/ HIGH WATER ALARM.
CABINET EXHAUST FAN
BALANCER'S ARRIVAL. IF AIR BALANCER ARRIVES Obi SITE ANTI HANDLING UNIT CHILLED WATER)
SCALE: NONE SCALE: NON
AIR
BALANCING I IMPOSSIBLE DUE TO INCOMPLETE AND /OR INOPERABLE
E
SYSTEMS, THIS CONTRACTOR TO PAY FOR ALL EXPENSES ASSOCIATED
WITH THE RESCHEDULING OF AIR BALANCING CONTRACTOR'S RETURN
VISIT TO JOB SITE AND BALANCING OF SYSTEMS. REPORT SHALL KEYED NOTES
THE SU PPLY
INCLUDE BUT NOT LIMITED TO ALL FAN SYSTEMS AND ALL O
RETURN AND EXHAUST TERMINALS CONNECTED INTO THE SYSTEM. 1. 2 -WAY MODULATING TEMPERATURE
SUBMIT (4) COPIES OF THE REPORT TO THE ARCHITECT FOR REVIEW. i CONTROL .VALVE (FAIL OPEN THRU HOT O KEYED NOTES:
AIR FLOW 1. 20 GAUGE DOUBLE SHEET
WATER COIL) 4 4 METAL AIR FOIL FULL DEPTH
16. INSTALL ALL DUCTWORK TO AVOID ARCHITECTURAL FRAMING, 2. AUTOMATIC BALANCING VALVE WITH `I, 1
STRUCTURAL MEMBERS, AND OTHER OBSTRUCTIONS. PRESSURE TEST PORTS AND MEMORY l 0 W 2 OF MAIN DUCT UP TO 12
STOP WIDE BRANCHES 18 GAUGE
1 1
I ON WIDER BRANCHES
. UNION OR FLANGES - DIELECTRIC UNION 2. MAIN DUCT AT DISSIMILAR METALS
LOCATION WI
17. COORDINATE INSTALLATION OF ACCESS PANELS REQUIRED FOR 3. 3
MAINTENANCE AND INSPECTION OF ALL EQUIPMENT. COORDINATE EXACT SHUTOFF VALVE WITH HANDLE 4 3. GALVANIZED 3/16 " ROD
TH GENERAL CONTRACTOR AND ARCHITECT. - 4EXTENSION O 2
4. VENTLOCK NO. 600 -3
DAMPER BLADE, BRACKET do
5. STRAINER LOCKING BALL JOINT WITH
18. GENERAL CONTRACTOR SHALL PROVIDE ACCESS PANELS AT ALL 6. THERMOMETER "
CONCEALED COILS, MIXING BOXES, REHEAT BOXES, CONTROL VALVES, 7. PRESSURE TEST GAUGE WITH PET COCK INSULATION
yy -FLOW O 1/4"0 GALVANIZED OPERATOR
MOTORS AND FIRE DAMPERS, ETC. ALL VOLUME DAMPERS TO BE
ACCESSIBLE. GENERAL CONTRACTOR TO FURNISH ACCESS PANELS AND 8. 3/4" DRAIN VALVE, PIPE TO DRAIN O 1 8 7 PAD
Q 5. BRANCH DUCT
DOORS AND COORDINATE WITH OTHER TRADES.
1 PROVIDE INSULATION ON PIPING \ 6. DOUBLE THICKNESS TURNING
10. DRAIN AUTOMATIC AIR VENT, PIPED TO FLOOR 7 9 MAIN a VANES (TYPICAL)
19. SEAL AROUND ALL DUCTS PENETRATING FIRE SEPARATIONS WITH LISTED 11.1 2" DRAIN VALVE e 2 p�/ 3 SUPPLY 7. 3" RADIUS MINIMUM
AND APPROVED FIRE SEAL MATERIAL. SEALANT AROUND DUCTS SHOULD / O P DUCT 2
17. WELL FOR DOC CONTROLS t0
BE LI PPROVED FOR THE SPECIFIC USE, -
O - O 3 g O 2
OR SHALL GUARANTEE PL RDIM� OF TIGHT CONSTRUCTION - ` A�
2OW
TO NOT ALLOW FOR RECIRCULATION OF CO MINATED AIR.
9 5 \
L DUCTWORK SHALL BE SHEET METAL. WATER COIL 6
PROVIDE FREEZE STATS
O 12
ACROSS HOT WATER COIL O K EYED NOTES 3 4
O P O 1. MAXIMUM LENGTH OF INSUL. FLEX DUCT 6. SECURE
= CEILING PER MANUFACTURERS 7
EQUALS 5 FEET. FLEX NOT PERMITTED IN
RECOMMENDATIONS AND PER CEILING FINISH.. 1
- INACCESSIBLE CEILINGS PROVIDE GRID CUPS PER MFGR REQUIREMENTS.
- 0 2. INSULATED DUCT, COLLAR AND DIFFUSER PROVIDE FRAMING FOR DRYWALL
BY HVAC CONTRACTOR INSTALLATION. AIR
7.
3. SCOOP HANGER, SECURE TO STRUCTURE AND Whl
0 12 4. SPIN IN FITTING WITH MANUAL VOLUME DUCTWORK 8
DAMPER S. PEEL BACK INSULATION AND PROVIDE STRAPPING
5. INTERNAL BUTTERFLY DAMPER FOR FLO
AND SHEET METAL SCREWS AT FLEX
1 t DRYWALL APPLICATIONS ONLY. CONNECTION TO DUCT. THEN PROVIDE
e (PROVIDE KEY FOR ADJUSTMENT) STRAPPING AROUND INSULATION.
9. HARD SHEET METAL ELBOW ON CONNECTION TO
AIR DEVICE.
WATER COIL PIPING DIAGRAM 2 -WAY DIFFUSER INSTALLATION TYPICAL (1!E CTANGULAR LOW PRES
% 4 _ SURE BRANCH
SCALE: NONE SCALE: NONE ALEp NONE
�,� .. e+, i^ iWbn^ 's'".P#h^EAIR's >••;.ve:.'Yr.TSF F1-;. n-. CT,^ �` �. 'T.AR'.{F1:^li^51t'f.'.I.m >vt F' �^" Fl�e?TTF^FO',.^PF:'T". ^...�.;.ss' . rTT"..
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7. FLEXIBLE CONNECTION 6. CHILLED WATER PIPE COPPER MINIMUM 1"
13. FURNISH AND INSTALL MATERIALS, EQUIPMENT AND LABOR AS SHOWN
AND AS NECESSARY FOR COMPLETE WORKABLE SYSTEMS.
14. RESTORE ALL DAMAGE RESULTING FROM YOUR WORK AND LEAVE
PREMISES IN CLEAN CONDITION WHEN FINISHED WITH WORK.
1S. MECHANICAL CONTRACTOR TO SCHEDULE THE DATE OF INDEPENDENT AIR
BALANCE TO TEST AND BALANCE HVAC SYSTEM. CONTACT AIR
BALANCE MINIMUM (2) WEEKS PRIOR TO DESIRED AIR BALANCING DATE: -
MECHANICAL CONTRACTOR IS RESPONSIBLE TO INSURE ALL SYSTEMS
ARE 100 PERCENT COMPLETE AND FUNCTIONAL PRIOR TO THE AIR
INSULATION W/ TWO WAY CONTROL VALVE,
BALANCING VALVE W/ PRESSURE TEST PORTS, '
ISOLATION VALVES, STRAINER AND UNIONS.
7. SERVICE ACCESS PANEL
8. RETURN DUCT 1/2" ACOUSTIC LINING (MIN OF 10')
9. SECONDARY DRAIN PAN W/ HIGH WATER ALARM.
CABINET EXHAUST FAN
BALANCER'S ARRIVAL. IF AIR BALANCER ARRIVES Obi SITE ANTI HANDLING UNIT CHILLED WATER)
SCALE: NONE SCALE: NON
AIR
BALANCING I IMPOSSIBLE DUE TO INCOMPLETE AND /OR INOPERABLE
E
SYSTEMS, THIS CONTRACTOR TO PAY FOR ALL EXPENSES ASSOCIATED
WITH THE RESCHEDULING OF AIR BALANCING CONTRACTOR'S RETURN
VISIT TO JOB SITE AND BALANCING OF SYSTEMS. REPORT SHALL KEYED NOTES
THE SU PPLY
INCLUDE BUT NOT LIMITED TO ALL FAN SYSTEMS AND ALL O
RETURN AND EXHAUST TERMINALS CONNECTED INTO THE SYSTEM. 1. 2 -WAY MODULATING TEMPERATURE
SUBMIT (4) COPIES OF THE REPORT TO THE ARCHITECT FOR REVIEW. i CONTROL .VALVE (FAIL OPEN THRU HOT O KEYED NOTES:
AIR FLOW 1. 20 GAUGE DOUBLE SHEET
WATER COIL) 4 4 METAL AIR FOIL FULL DEPTH
16. INSTALL ALL DUCTWORK TO AVOID ARCHITECTURAL FRAMING, 2. AUTOMATIC BALANCING VALVE WITH `I, 1
STRUCTURAL MEMBERS, AND OTHER OBSTRUCTIONS. PRESSURE TEST PORTS AND MEMORY l 0 W 2 OF MAIN DUCT UP TO 12
STOP WIDE BRANCHES 18 GAUGE
1 1
I ON WIDER BRANCHES
. UNION OR FLANGES - DIELECTRIC UNION 2. MAIN DUCT AT DISSIMILAR METALS
LOCATION WI
17. COORDINATE INSTALLATION OF ACCESS PANELS REQUIRED FOR 3. 3
MAINTENANCE AND INSPECTION OF ALL EQUIPMENT. COORDINATE EXACT SHUTOFF VALVE WITH HANDLE 4 3. GALVANIZED 3/16 " ROD
TH GENERAL CONTRACTOR AND ARCHITECT. - 4EXTENSION O 2
4. VENTLOCK NO. 600 -3
DAMPER BLADE, BRACKET do
5. STRAINER LOCKING BALL JOINT WITH
18. GENERAL CONTRACTOR SHALL PROVIDE ACCESS PANELS AT ALL 6. THERMOMETER "
CONCEALED COILS, MIXING BOXES, REHEAT BOXES, CONTROL VALVES, 7. PRESSURE TEST GAUGE WITH PET COCK INSULATION
yy -FLOW O 1/4"0 GALVANIZED OPERATOR
MOTORS AND FIRE DAMPERS, ETC. ALL VOLUME DAMPERS TO BE
ACCESSIBLE. GENERAL CONTRACTOR TO FURNISH ACCESS PANELS AND 8. 3/4" DRAIN VALVE, PIPE TO DRAIN O 1 8 7 PAD
Q 5. BRANCH DUCT
DOORS AND COORDINATE WITH OTHER TRADES.
1 PROVIDE INSULATION ON PIPING \ 6. DOUBLE THICKNESS TURNING
10. DRAIN AUTOMATIC AIR VENT, PIPED TO FLOOR 7 9 MAIN a VANES (TYPICAL)
19. SEAL AROUND ALL DUCTS PENETRATING FIRE SEPARATIONS WITH LISTED 11.1 2" DRAIN VALVE e 2 p�/ 3 SUPPLY 7. 3" RADIUS MINIMUM
AND APPROVED FIRE SEAL MATERIAL. SEALANT AROUND DUCTS SHOULD / O P DUCT 2
17. WELL FOR DOC CONTROLS t0
BE LI PPROVED FOR THE SPECIFIC USE, -
O - O 3 g O 2
OR SHALL GUARANTEE PL RDIM� OF TIGHT CONSTRUCTION - ` A�
2OW
TO NOT ALLOW FOR RECIRCULATION OF CO MINATED AIR.
9 5 \
L DUCTWORK SHALL BE SHEET METAL. WATER COIL 6
PROVIDE FREEZE STATS
O 12
ACROSS HOT WATER COIL O K EYED NOTES 3 4
O P O 1. MAXIMUM LENGTH OF INSUL. FLEX DUCT 6. SECURE
= CEILING PER MANUFACTURERS 7
EQUALS 5 FEET. FLEX NOT PERMITTED IN
RECOMMENDATIONS AND PER CEILING FINISH.. 1
- INACCESSIBLE CEILINGS PROVIDE GRID CUPS PER MFGR REQUIREMENTS.
- 0 2. INSULATED DUCT, COLLAR AND DIFFUSER PROVIDE FRAMING FOR DRYWALL
BY HVAC CONTRACTOR INSTALLATION. AIR
7.
3. SCOOP HANGER, SECURE TO STRUCTURE AND Whl
0 12 4. SPIN IN FITTING WITH MANUAL VOLUME DUCTWORK 8
DAMPER S. PEEL BACK INSULATION AND PROVIDE STRAPPING
5. INTERNAL BUTTERFLY DAMPER FOR FLO
AND SHEET METAL SCREWS AT FLEX
1 t DRYWALL APPLICATIONS ONLY. CONNECTION TO DUCT. THEN PROVIDE
e (PROVIDE KEY FOR ADJUSTMENT) STRAPPING AROUND INSULATION.
9. HARD SHEET METAL ELBOW ON CONNECTION TO
AIR DEVICE.
WATER COIL PIPING DIAGRAM 2 -WAY DIFFUSER INSTALLATION TYPICAL (1!E CTANGULAR LOW PRES
% 4 _ SURE BRANCH
SCALE: NONE SCALE: NONE ALEp NONE
�,� .. e+, i^ iWbn^ 's'".P#h^EAIR's >••;.ve:.'Yr.TSF F1-;. n-. CT,^ �` �. 'T.AR'.{F1:^li^51t'f.'.I.m >vt F' �^" Fl�e?TTF^FO',.^PF:'T". ^...�.;.ss' . rTT"..
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