interior alterations and re-roofing
TRANSCRIPT
EF
#
CFM
EXHAUST FAN-
HVAC EQUIPMENT
SUPPLY AIR RISE
SUPPLY AIR DROP
RECTANGULAR DUCT SIZE(FIRST FIGURE = WIDTH)12x12
ACOUSTICAL LINING
ROUND DUCT SIZE12"Ø
VOLUME DAMPER
SMOKE/ FIRE DAMPER
DUCT SMOKE DETECTORSD
FLEXIBLE CONNECTION
ACCESS DOORAD
ATC CONTROL DAMPER
90° RADIUS ELBOW
90° ELBOW WITHTURNING VANES
45° RADIUS ELBOW
SUPPLY DIFFUSER
RETURN OR EXHAUST SLOT DIFFUSER
DIFFUSER SIDE WALL DIFFUSER
BRANCH DUCTTAKE-OFF WITH
FLEXIBLE DUCT
HVAC SYMBOLS - DUCTWORK
VOLUME DAMPER
BACKDRAFT DAMPER
GRILLE, REGISTER,OR DIFFUSER
FC
FS
VD
ATC
BDD
FD
AD FIRE DAMPERWITH ACCESS DOOR
TRANSITION IN RISE
RETURN, EXHAUST, OROUTSIDE AIR DROP
RETURN, EXHAUST, OROUTSIDE AIR FLOOR ORROOF PENETRATION
RETURN, EXHAUST, OROUTSIDE AIR RISE
SUPPLY AIR FLOOR ORROOF PENETRATION
BREAK IN RECTANGULARDUCT
BREAK IN ROUNDDUCT
BRANCH DUCT WITH TOPTAKE-OFF AND VOLUMEDAMPER
VD
PENNSYLVANIA UNIFORMCONSTRUCTION CODE INCLUDING:
2015 - INTERNATIONAL MECHANICAL CODE
2015 - INTERNATIONAL ENERGY CODE
2015 - NFPA 90A & 90B - HVAC SYSTEMS
1. THE HVAC DRAWINGS ARE DIAGRAMMATIC AND ARE INTENDED TO SHOW THE APPROXIMATE LOCATIONSOF EQUIPMENT, PIPING, DUCTWORK AND ASSOCIATED SYSTEMS. THE CONTRACTOR SHALL VERIFY ALLDIMENSIONS AND COORDINATE THE INSTALLATION OF HVAC SYSTEMS WITH ACTUAL CONDITIONS IN THEFIELD.
A. PIPE AND DUCT ELEVATIONS ARE FOR REFERENCE ONLY. FIELD VERIFY ALL DIMENSIONS ANDELEVATIONS
B. DUCT SIZES ARE MINIMUM CLEAR INSIDE DIMENSIONS.
C. COORDINATE INSTALLATION OF MECHANICAL WORK WITH ALL OTHER TRADES
D. MAINTAIN MANUFACTURERS RECOMMENDED SERVICE CLEARANCES
2. THE CONTRACTOR SHALL COORDINATE THE SHUTDOWN AND REMOVAL OF EXISTING SYSTEMS ANDEQUIPMENT AND THE INSTALLATION OF NEW SYSTEMS AND EQUIPMENT WITH THE PROJECTCONSTRUCTION PHASING SCHEDULE.
3. PROVIDE ALL METHODS AND MATERIALS FOR SUPPORTING EQUIPMENT, PIPING, AND DUCTWORK. INAREAS OF BAR JOIST CONSTRUCTION, SUPPORT LOADS FROM TOP CHORD OF BAR JOISTS AT PANELPOINTS.
4. UNLESS OTHERWISE INDICATED, THIS CONTRACTOR SHALL PERFORM ALL CUTTING AND PATCHING OFTHE EXISTING FACILITY FOR HIS RESPECTIVE WORK. PATCHING SHALL MATCH EXISTING MATERIALS,FINISHES, AND METHODS OF CONSTRUCTION.
A. COORDINATE CUTTING AND PATCHING OF THE EXISTING ROOF WITH THE GC. (NOTE: THE EXISTINGROOF WILL BE REPLACED BY THE GC. THE HC SHALL CUT THE EXISTING ROOF DECK AND PROVIDESTEEL FRAMING. THE GC SHALL FLASH/PATCH THE ROOF OPENING.)
B. PROVIDE STEEL FRAMING ANGLES WHERE PENETRATING FLOOR AND ROOF DECKS; ANGLES SHALL BEMINIMUM 4” x 4” x 1/4” UNLESS NOTED OTHERWISE.
C. WHERE CUTTING AND PATCHING IS INDICATED TO BE PERFORMED BY THE GENERAL CONTRACTOR,COORDINATE THE SIZE AND LOCATION OF OPENINGS.
5. IMMEDIATELY NOTIFY THE ARCHITECT AND OWNER IF ENVIRONMENTAL HAZARDS SUCH AS ASBESTOS ISENCOUNTERED DURING CONSTRUCTION. THE CONTRACTOR SHALL TAKE NECESSARY PRECAUTIONS TOAVOID DISTURBING EXISTING HAZARDOUS MATERIALS. THE MECHANICAL CONTRACTOR SHALL NOTPERFORM ABATEMENT WORK AS PART OF THIS CONTRACT.
6. ALL MATERIAL EXPOSED WITHIN THE CEILING RETURN AIR PLENUMS SHALL BE NONCOMBUSTIBLE ORHAVE A MAXIMUM FLAME SPREAD RATING OF 25 AND A MAXIMUM SMOKE-DEVELOPED RATING OF 50. ALLDUCT TYPE, MASTICS, AND VIBRATION ISOLATION CONNECTIONS SHALL HAVE A MAXIMUM FLAMESPREAD RATING OF 25 AND SMOKE SPREAD RATING OF 50 OR LESS. DUCT COVERING AND LININGSSHALL NOT FLAME, GLOW, SMOLDER, OR SMOKE WHEN TESTED IN ACCORDANCE WITH ASTM C411 ANDUL 181. FLEXIBLE DUCTWORK SHALL COMPLY WITH UL 181.
7. PROVIDE UL LISTED FIRE PROOFING SEALANTS AROUND ALL DUCT, PIPING, AND CONDUITPENETRATIONS OF RATED FIRE RESISTANT WALLS.
8. MOUNT THERMOSTATS AND SIMILAR CONTROL DEVICES 48” AFF.
9. PERFORM START-UP EQUIPMENT IN STRICT ACCORDANCE WITH THE MANUFACTURERS' WRITTENSTART-UP INSTRUCTIONS OR IN CONJUNCTION WITH FACTORY AUTHORIZED TECHNICIANS. ADJUSTAUTOMATIC TEMPERATURE CONTROLS TO ACHIEVE SATISFACTORY OPERATION.
10.UNLESS OTHERWISE INDICATED, ALL DUCTWORK SHALL BE OF SHEET METAL CONSTRUCTION WITHSEALED JOINTS. ROUND FLEXIBLE DUCTWORK SHALL BE LIMITED TO 6'-0" PER BRANCH DUCT
11.DO NOT UTILIZE AIR HANDLING EQUIPMENT AND DUCTED SYSTEMS FOR TEMPORARY HEAT; OBTAINWRITTEN APPROVAL FROM THE ENGINEER PRIOR TO PLACING EQUIPMENT INTO SUSTAINED OPERATION.CHANGE ALL AIR FILTERS 30 DAYS AFTER PROJECT COMPLETION.
12.PROVIDE IDENTIFICATION OF MECHANICAL SYSTEMS AND EQUIPMENT INCLUDING DUCTWORK ANDPIPING.
A. PROVIDE LOCATION / IDENTIFICATION MARKERS ON CEILING GRID OR ACCESS PANELS FOR CONTROLDAMPERS, FIRE DAMPERS, SMOKE DETECTORS, AND OTHER SERVICEABLE DEVICES.
HVAC GENERAL NOTES
EXISTING DUCT
EXISTING DUCT TOBE REMOVED (DEMO)
HVAC SYMBOLS - CONTROLSTHERMOSTAT ORT
CONTROL PANEL
LAT LEAVING AIR TEMPERATURE
LAT CAP LATENT CAPACITY
LBS POUNDS
LRA LOCKED ROTOR AMPS
LWT LEAVING WATER TEMPERATURE
MBH 1,000 BTU
MC MECHANICAL CONTRACTOR
MCA MINIMUM CIRCUIT AMPACITY
M.O.D. MOTOR OPERATED DAMPER
MOP MAXIMUM OVERCURRENTPROTECTION
MFR MANUFACTURER
MHP MAXIMUM HORSE POWER
RNC ROOM NOISE CRITERIA
NC NORMALLY CLOSED
NO NORMALLY OPEN
OA OUTSIDE AIR
OC ON CENTER
OD OUTSIDE DIAMETER
OED OPEN ENDED DUCT
PC PLUMBING CONTRACTOR
PD PRESSURE DROP
PIR PASSIVE INFRARED
PRV PRESSURE RELIEF VALVE
PSIG POUNDS PER SQUARE INCH GAUGE
RA RETURN AIR
RH RELATIVE HUMIDITY
RLA RUN LOAD AMPS
RPM REVOLUTIONS PER MINUTE
SA SUPPLY AIR
SS STAINLESS STEEL
SST SATURATED SUCTION TEMPERATURE
SEER SEASONAL ENERGY EFFICIENCY RATIO
SEN CAP SENSIBLE CAPACITY
SP STATIC PRESSURE
T THERMOMETER
TA TRANSFER AIR
TEMP TEMPERATURE
TOG TOP OF GRILLE
TOL TOP OF LOUVER
TOT. CAP TOTAL CAPACITY
TSP TOTAL STATIC PRESSURE
TSTAT THERMOSTAT
TW TEPID WATER
UC UNDERCUT DOOR
UNO UNLESS NOTED OTHERWISE
V VENT
V/P/H VOLTS/PHASE/HERTZ
VTR VENT THRU ROOF
W WALL-MOUNTED
WB WET BULB
WPD WATER PRESSURE DROP
WT WEIGHT
HVAC ABBREVIATIONS
AC AIR CONDITIONING
AD ACCESS DOOR
AFF ABOVE FINISHED FLOOR
AFR ABOVE FINISHED ROOF
AMB AMBIENT
AP ACCESS PANEL
APD AIR PRESSURE DROP
ATC AUTOMATIC TEMPERATURE CONTROL
AWT AVERAGE WATER TEMPERATURE
BHP BREAK HORSE POWER
BHP BOILER HORSE POWER
BMS BUILDING MANAGEMENT SYSTEM
BOD BOTTOM OF DUCT
BOP BOTTOM OF PIPE
BOS BOTTOM OF STRUCTURE
BWE BAKED WHITE ENAMEL
FA FREE AREA
FM CUBIC FEET PER MINUTE
FOB FLAT ON BOTTOM
FOT FLAT ON TOP
FV FACE VELOCITY
COP COEFFICIENT OF PERFORMANCE
CW COLD WATER
DB DRY BULB
EA EXHAUST AIR
EAT ENTERING AIR TEMPERATURE
EC ELECTRICAL CONTRACTOR
EER ENERGY EFFICIENCY RATIO
EF EXHAUST FAN
EFF EFFICIENCY
ESP EXTERNAL STATIC PRESSURE
EWT ENTERING WATER TEMPERATURE
EX EXISTING
EXT EXTERIOR
FLA FULL LOAD AMPS
FL DR FLOOR DRAIN
FT FEET
FT HD FEET OF HEAD
GA GAUGE
HC HVAC CONTRACTOR
HP HORSE POWER
HTG HEATING
HW HOT WATER
HWR HOT WATER RETURN
ID INSIDE DIAMETEROR IDENTIFIER
IN INCHES
INSUL INSULATION
IN-WC INCHES OF WATER COLUMN
IR INFRARED
ISP INTERNAL STATIC PRESSURE
IW INDIRECT WASTE
KW KILOWATT
DRAWING LIST
CONNECT TO EXISTING
EXISTING TO BE REMOVED
PLAN NORTH
SECTION IDAH1.1 SHEET NO. WHERE SECTION IS
DIRECTIONAL VIEW OF SECTION
1 REVISION NUMBER
ELEVATION100.00'
1 KEYNOTE
EQUIPMENT TAG SHOWINGTYPE AND ID. SEE EQUIPMENTSCHEDULES FOR DETAILS
EXISTING TO REMAIN
REMOVE EXISTING
PROVIDE NEW
N
TYPEID
REVISION CLOUD
DETAIL ID1H1.1 SHEET NO. WHERE DETAIL IS
101 ROOM/SPACE NO.
11 H1.1DIRECTION OF VIEW
SHEET NO. WHERE EL. IS DRAWNELEVATION ID
COMMON SYMBOLS
COMMON ABBREVIATIONS
MECHANICAL
M001 Cover SheetM101 Floor Plan - DemolitionM201 Floor Plan - DuctworkM301 Floor Plan - PipingM801 Schedules & Details
ELECTRICAL
E001 Cover SheetE101 Floor Plan--DemolitionE201 Floor Plan--LightingE301 Floor Plan--PowerE401 Floor Plan--Low-VoltageE701 DetailsE801 Schedules
A/E ARCHITECT/ENGINEER
AB CLG ABOVE CEILING
ABV ABOVE
AFF ABOVE FINISHED FLOOR
AFI ARC-FAULT INTERRUPTER
AFR ABOVE FINISHED ROOF
ALT ALTERNATE
ATS AUTOMATIC TRANSFER SWITCH
BFC BELOW FINISHED CEILING
C/G COUNTERTOP GFI
CD CORD DROP
CL CENTERLINE
CLG CEILING
CM CEILING MOUNTED
COL COLUMN
CT COUNTERTOP HEIGHT-44" AFF UNOOR CURRENT TRANSFORMER
CR CORD REEL
DBF DOWN BELOW FLOOR
DET DETAIL
DIA DIAMETER
DIM DIMENSION
DN DOWN
DW DISHWASHER
DWG DRAWING
EC ELECTRICAL CONTRACTOR
EL ELEVATION
ELEV ELEVATOR
EMER EMERGENCY
EO EMERGENCY ONLY (NORMALLY OFF)
EWC ELECTRIC WATER COOLER (PROVIDEGFI RECEPTACLE)
EX EXISTING
FA FIRE ALARM
FBO FURNISHED BY OWNER
FLR FLOOR
FPC FIRE PROTECTION CONTRACTOR
FSC FOOD SERVICE CONTRACTOR
GC GENERAL CONTRACTOR
GFI GROUND-FAULT INTERRUPTER
GND GROUND
HC HVAC CONTRACTOR
HCP HANDICAPPED
HGT HEIGHT
HR HOUR
IR INFRARED
JB JUNCTION BOX
KES KITCHEN EQUIPMENT SUPPLIER
LV LOW-VOLTAGE
MC MECHANICAL CONTRACTOR
MCA MINIMUM CIRCUIT AMPACITY
MOCP MAXIMUM OVERCURRENTPROTECTION
MT MULTITECHNOLOGY
MO MICROWAVE OVEN
NA NOT APPLICABLE
NE NORMAL/EMERGENCY(NORMALLY ON)
NIC NOT IN CONTRACT
NTS NOT TO SCALE
OFCI OWNER FURNISHED-CONTRACTOR INSTALLED
PC PLUMBING CONTRACTOR
PIR PASSIVE INFRARED
SE SERVICE ENTRANCE
SECT SECTION
SHT SHEET
SIM SIMILAR
SPD SURGE PROTECTION DEVICE
SPEC SPECIFICATION
SS SERVICE SINK
STD STANDARD
SUSP SUSPENDED
TBR TO BE REMOVED
TL TASK LIGHT
TR TAMPER RESISTANT
TSTAT THERMOSTAT
UNO UNLESS NOTED OTHERWISE
US ULTRASONIC
W/ WITH
W/O WITHOUT
W WALL-MOUNTED
WP WEATHERPROOF
Exx ARCHITECTURAL EQUIPMENT NO.
APPLICABLE CODES& STANDARDS
TEMPERATURE SENSOR
VAV- VARIABLE AIR VOLUME BOX
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LVE - 19191
DC
DD
CD
SMG
M001
CO
VER
SH
EET
200 sq ft
MECH.EQUIP.
STOR.
MECH.EQUIP.
AIRBRUSH
THEORY GCNA LAB
ST.
(149)
(144)
UP
UP
CORRIDOR A
CO
RR
IDO
R C
STOR.
(149A)
EX375
EX375
VD VD
14x8 14x8
16x1
0
16x1020x12
48x2
440
x24
20x1
0
VD
14x8
VD
EX375
EX375
40x2
4
24x2
0
36x16
20x1
0
EX490
EX490
VD VD
16x8 16x8
24x1
2
VD
EX100
16x10
20x10 24x12
EX60
8x4
24x1
2
10x4
VD
EX1000
40x1
836
x16
30x1
424
x14
16x8
VD
VD
EX285
EX285
20x8
16x8
30x14
24x10
EX-
EX-
EX-
EX-
T
T
T
T
T
24x20
RA DUCT BELOWSA DUCT
EXISTING VAV 14-1
EXISTING VAV 13-9
EXISTING VAV 13-8
EXISTING VAV 13-7
EXISTING VAV 14-3
EX850
EXISTING VAV 14-2
24x10
VD
T
1
1
1
1
2
30x1
6EXISTING AHU-15
EXISTING AHU-14
EXISTING AHU-13
2 (TYP.)2
2 (TYP.)
2
2
2
2
EXISTING RELIEFAIR HOOD
EX-
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LVE - 19191
AREA OF WORK
NOT TO SCALEKEY PLAN
N
FLOOR PLAN - DEMOLITIONN 2'
Scale: 1/4" = 1'-0"
8'4'1'0
1 RELOCATE EXISTING THERMOSTAT INCLUDING ALL ASSOCIATED WIRING, PATCH WALL TOMATCH EXISTING CONSTRUCTION AND FINISH. REFER TO DRAWING M201 FOR NEWTHERMOSTAT LOCATION. OBTAIN THE SERVICES OF BRADLEY SCIOCCHETTI TO PERFORMCONTROL WORK.
2 REMOVE EXISTING DUCTWORK AS SHOWN INCLUDING ALL ASSOCIATED GRILLES, DIFFUSERS,HANGERS, AND INSULATION.
KEYNOTES - DEMOLITION
1. OWNER RESERVES RIGHT TO CLAIM ANY AND ALL SALVAGEABLE MATERIALS AND EQUIPMENT. PRIOR TOCOMMENCING DEMOLITION WORK, IDENTIFY ITEMS OWNER CHOOSES TO CLAIM. REMOVE AND STORECLAIMED ITEMS. REMOVE AND DISPOSE OF ALL UNCLAIMED MATERIALS AND EQUIPMENT.
2. THE MECHANICAL CONTRACTOR SHALL NOT PERFORM HAZARDOUS MATERIAL ABATEMENT. IMMEDIATELYNOTIFY THE OWNER AND ARCHITECT IN THE EVENT HAZARDOUS MATERIALS ARE ENCOUNTERED PRIOROR DURING DEMOLITION. HAZARDOUS MATERIAL ABATEMENT INCLUDING THE REMOVAL OF ASBESTOS,LEAD, PCB'S, AND MOLD SHALL BE PERFORMED BY THE OWNER OR HIS SEPARATE CONTRACTOR.
3. COORDINATE THE REMOVAL OF HVAC SYSTEMS IN ACCORDANCE WITH THE PROJECT CONSTRUCTIONPHASING SCHEDULE. DO NOT REMOVE OR DE-ACTIVATE SYSTEMS NEEDED TO REMAIN IN OPERATIONTHROUGHOUT THE DESIGNATED CONSTRUCTION PHASES. WHERE PARTIAL REMOVAL OF ORCONNECTION TO ACTIVE SYSTEMS IS REQUIRED, COORDINATE PERIODS OF TEMPORARY SHUTDOWNWITH THE OWNER OR ARCHITECT.
4. UNLESS OTHERWISE NOTED, ALL CUTTING AND PATCHING OF EXISTING FLOORS, CEILINGS, WALLS, ANDROOFS AS NEEDED TO PERFORM MECHANICAL DEMOLITION WORK, INCLUDING TEMPORARY REMOVALAND REINSTALLATION OF CEILINGS, SHALL BE PERFORMED BY THE MECHANICAL CONTRACTOR. PATCHWORK SHALL BE COMPATIBLE WITH EXISTING CONSTRUCTION MATERIALS, FINISHES, AND FIRERESISTANCE RATINGS.
5. PROVIDE TEMPORARY PROTECTION OF EXISTING FIRE PROTECTION DEVICES IN AREAS WHEREDEMOLITION WORK WILL BE PERFORMED. COORDINATE TEMPORARY PROTECTION AND SHUTDOWN OFFIRE ALARM SYSTEMS WITH THE OWNER.
6. IN LOCATIONS WHERE THE MECHANICAL CONTRACTOR IS THE SOLE CONTRACTOR PERFORMINGDEMOLITION WORK, INCLUDING CUTTING OF EXISTING FLOORS, WALLS, CEILINGS, AND ROOF FOR WORKRELATED TO THE INSTALLATION OF NEW HVAC WORK, PROVIDE TEMPORARY DUST CONTROL BARRIERSAND EXHAUST FANS TO MAINTAIN A NEGATIVE SPACE PRESSURE IN THE AREA OF WORK.
HVAC DEMOLITION NOTES
DC
DD
CD
SMG
M101
FLO
OR
PLA
N -
DEM
OLI
TIO
N
200 sq ft
MECH.EQUIP.
STOR.
MECH.EQUIP.
AIRBRUSH
SERVERROOM
THEORY GCNA LAB
ST.
(149)
PHOTOCOMPOSITION
(144)
UP
UP
CORRIDOR A
CO
RR
IDO
R C
STOR.
ROBOTICS ANDAUTOMATED
TECHNOLOGYA102
THEORYA101
MECHANICALA103
STORAGEA104
OFFICEA105
CORRIDORA106
(149A)
20x12
48x2
440
x24
40x2
4
24x2
0
36x16
20x1
0
16x10
20x10 24x12
EX60
8x4
40x1
836
x16
30x1
424
x14
16x8
VD
VD
EX285
EX285
30x14
T
24x20
RA DUCT BELOWSA DUCT
EXISTING VAV 14-1
EXISTING VAV 13-9
EXISTING VAV 13-8
EXISTING VAV 13-7
EXISTING VAV 14-3
EX850
EXISTING VAV 14-2
24x10
VD
T
30x1
6
EXISTING AHU-15
EXISTING AHU-14
EXISTING AHU-13
EXISTING RELIEFAIR HOOD
EX-
14x1
2
10"Ø
10"Ø
2275
3450
3450
14x1
2
12"Ø12"Ø
1100 6"Ø
10x10
175
6"Ø
8x8
6"Ø
1100
T
VAV-13-8
T
VAV-13-9
TVAV-14-1
4-
4-
10"Ø
10"Ø
2275
2275
2275
12x1
0
1
1 1
2 (TYP.)
3 EF1
51000
5100018x18 UP TO ROOF
18x12 18x12
5-
5-
5-
10x8 TA
4-
CUT AND PATCHEXISTING WALL
6"Ø
1100
4-
T
VAV-14-3
1
4
4
5
5
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AREA OF WORK
NOT TO SCALEKEY PLAN
N
FLOOR PLAN - NEW WORKN 2'
Scale: 1/4" = 1'-0"
8'4'1'0
1 MOUNT THERMOSTAT 48" AFF. CONCEAL CONTROL WIRING WITHIN WALL AND CEILINGCONSTRUCTION.
2 PROVIDE NEW GRILLE, REGISTER, OR DIFFUSER AS SHOWN. FIELD VERIFY ACTUAL GRILLEDIMENSIONS TO FIT EXISTING CEILING OPENING.
3 INSTALL NEW EXHAUST FAN ON ROOF IN THE LOCATION SHOWN.HC TO CUT ROOF OPENING AND PROVIDE STEEL FRAMING. GC TO FLASH ROOF CURB.
4 ATC CONTRACTOR TO PROGRAM NON-OVERLAPPING, NON-CONFLICTING TEMPERATURESETPOINTS.
5 PROVIDE TESTING & BALANCING REPORT INDICATING UNIT SUPPLY AIRFLOW RATES WITHALL ASSOCIATED VAV BOXES AT MAXIMUM OPEN SETTING. REPORT FAN WITH VFD SPEED,FLA, MAX FLA, AND DUCT STATIC SETPOINT. ADJUST MINIMUM OA DAMPER POSITION ATDIRECTION OF ENGINEER; COORDINATE DAMPER SETTING WITH ATC CONTRACTOR.
KEYNOTES - NEW WORK DC
DD
CD
SMG
M201
FLO
OR
PLA
N -
DU
CTW
OR
K
200 sq ft
MECH.EQUIP.
STOR.
MECH.EQUIP.
AIRBRUSH
SERVERROOM
THEORY GCNA LAB
ST.
(149)
PHOTOCOMPOSITION
(144)
UP
UP
CORRIDOR A
CO
RR
IDO
R C
STOR.
ROBOTICS ANDAUTOMATED
TECHNOLOGYA102
THEORYA101
MECHANICALA103
STORAGEA104
OFFICEA105
CORRIDORA106
(149A)
E11
E05
E17
E07
E07
E07
E01
CA CA
(E) 1"CA
CONNECT NEW 1"CA TO EXISTING CA MAIN INHALLWAY CEILING SPACE. VERIFY EXACT SIZEAND LOCATION OF CONNECTION POINT IN FIELD.
P.C. SHALL VERIFY FINAL CONNECTIONAND PRESSURE WITH EQUIPMENTMANUFACTURER'S REQUIREMENTS(TYPICAL FOR ALL)
PROVIDE 1/2"CA QUICK CONNECTOUTLET AT CEILING. REFER TOCOMPRESSED AIR DROP FORCEILING CONNECTIONS DETAIL ONTHIS DWG.
PROVIDE 1/2"CA DROP. REFER TOCOUNTERTOP COMPRESSED AIRDROP DETAIL ON THIS DWG.
3/4"CA
3/4"CA
3/4"CA
1"CA
CA
CA
CA
PROVIDE 1"CA DROP. REFERTO COMPRESSED AIR DROPFOR CEILING CONNECTIONSDETAIL ON THIS DWG.
1"CA
PROVIDE 1/2"CA QUICK CONNECTOUTLET AT CEILING. REFER TOCOMPRESSED AIR DROP FORCEILING CONNECTIONS DETAIL ONTHIS DWG.
1"CA
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AREA OF WORK
NOT TO SCALEKEY PLAN
N
FLOOR PLAN - COMPRESSED AIR PIPINGN 2'
Scale: 1/4" = 1'-0"
8'4'1'0
NR
ZN
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3"3"
12"
36" M
AXIM
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SPAC
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BALL VALVE(TYP)
PIPE SUPPORT (TYPICAL)
COMPRESSED AIR MAIN
1/2" COMPRESSED AIR DROP
FINISHED FLOOR
NO SCALECOUNTERTOP COMPRESSED AIR DROP
BLEEDER VALVE
SHARPE 606B AIR CONTROL UNIT (OR EQUIVALENT)
AIR HOSE COUPLER (MAKEFINAL CONNECTION TOEQUIPMENT AS APPLICABLE)
PRESSURE REGULATOR
COUNTERTOP, VERIFYINSTALLED HEIGHT WITHARCHITECT
CASEWORK/EQUIPMENTSURFACE
TERMINATE WITH OPEN END
SCHEDULE 40, STEEL PIPE: ASTM A53/A53M, TYPE E OR S, GRADE B, BLACKOR HOT-DIP ZINC COATED WITH ENDS THREADED ACCORDING TOASME B1.20.1.A. THREADED JOINTS: THREAD PIPE WITH TAPERED PIPE THREADS
ACCORDING TO ASME B1.20.1. CUT THREADS FULL AND CLEAN USINGSHARP DIES. REAM THREADED PIPE ENDS TO REMOVE BURRS ANDRESTORE FULL ID. JOIN PIPE FITTINGS AND VALVES AS FOLLOWS:
1. APPLY APPROPRIATE TAPE OR THREAD COMPOUND TO EXTERNAL PIPETHREADS UNLESS DRY SEAL THREADING IS SPECIFIED.
2. DAMAGED THREADS: DO NOT USE PIPE OR PIPE FITTINGS WITHTHREADS THAT ARE CORRODED OR DAMAGED. DO NOT USE PIPESECTIONS THAT HAVE CRACKED OR OPEN WELDS.
INSTALL SHUTOFF VALVES AND UNIONS OR FLANGED JOINTS ATCOMPRESSED-AIR PIPING TO AIR COMPRESSORS. INSTALL SHUTOFF VALVEAT INLET TO EACH AUTOMATIC DRAIN VALVE, FILTER, LUBRICATOR, ANDPRESSURE REGULATOR. INSTALL CHECK VALVES TO MAINTAIN CORRECTDIRECTION OF COMPRESSED-AIR FLOW TO AND FROM COMPRESSED-AIRPIPING SPECIALTIES AND EQUIPMENT.PERFORM FIELD TESTS AND INSPECTIONS. REPAIR LEAKS AND RETESTUNTIL NO LEAKS EXIST. PREPARE TEST REPORT.
COMPRESSED AIR PIPING SPECIFICATION
PROVIDE UNI-STRUT FROMSTRUCTURE ABOVE WHEN DROPISN'T ALONG PERIMETER WALL
MECHANICAL FABRICATION 1 LEARNING SYSTEME01
E07E11
E05
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BASIC PNEUMATIC LEARNING SYSTEMELECTRIC RELAY CONTROL LEARNING SYSTEMELECTRICAL WIRING LEARNING SYSTEMPORTABLE PNEUMATIC TROUBLE SHOOTING LEARNING SYSTEM
EQUIPMENT SCHEDULEMIN. PIPING CONNECTIONS
CAITEM DESCRIPTIONTAG
CACA
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3"3"
27"
36" M
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BALL VALVE(TYP.)
PIPE SUPPORT (TYPICAL)
COMPRESSED AIR MAIN
1/2" COMPRESSED AIR DROP
FLOOR
NO SCALE
18"
COMPRESSED AIR DROP FOR CEILING CONNECTIONS
BLEEDER VALVE
REGULATOR
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FINISHED CEILING
1/2" COMPRESSED AIR DROP
TERMINATE WITHQUICK CONNECT
COMPRESSED AIR MAINDOWNSTREAM OF WALLREGULATOR
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NOTES:
TAG MANUFACTURER MODEL PATTERN MAT FINISH NOTES
#
1 TITUS
2
3
4
1. PROVIDE 24x24 LAY-IN T-BAR PANEL
FACESIZE
5
CFM
TITUS
TITUS
TITUS
TITUS
THROW NCNECKSIZE
CFMRANGE
MCD-AA 16 X 6 3-4-8 246 0-125 ALUM BWEADJUST.
MCD-AA 112 X 12 7-10-14 2610 250-400 ALUM BWEADJUST.
MCD-AA 12 ADJUST. ALUM. BWE 112 X 12 10-14-20 27400-600
350FL 8 RETURN ALUM. BWE -10 X 10 - 10125-250
350FL - EXHAUST ALUM. BWE -22 X 22 - 20800-1600
FAN SCHEDULE EF
NOTES:
SF
TAG MANUFACTURER MODEL CFM ESP DRIVE SONES HP RPM
MOTOR
IN WG
EF-1
V/P/HzROOF
OPENING
INxIN
DAMPER NOTES
(WATTS)
WEIGHT
LBS
1. PROVIDE DISCONNECT SWITCH, BACK DRAFT DAMPER, & 14" H ROOF CURB.2. FAN MANUFACTURER TO PROVIDE 0-60 MINUTE PROGRAMMABLE TIMER, EC TO INSTALL.
# #
AREA SERVED FAN TYPE MODE OFOPERATION
1/2 129413.3BELT1.02000150 ACEBCOOK 115/1/60 19.5 X 19.5 - BACKDRAFT 70 1,2ROBOTICS ROOFTOP
INTERNAL
LVE NOTE
BB
EXHAUST FAN ROOF CURB DETAILNOT TO SCALE
REMOVABLE MOTOR DOME
GRAVITY BACKDRAFT DAMPER
WOOD BLOCKING BY HC
EXHAUST DUCT
12" HIGH ROOF CURB BY HC
NEOPRENE GASKET
BIRDSCREEN
VIBRATION ELIMINATOR
ROOF CURB FLASHING BY GC
ROOF MEMBRANE
ROOF INSULATIONROOF DECK
ROOF OPENING ANGLE FRAMING BY HC
ELECTRICAL CONDUIT BY EC
WOOD NAILER
ADJUSTABLE PITCH MOTOR SHEAVE(FOR BELT DRIVE)
MOTOR WITH FACTORYDISCONNECT SWITCH
INLET VENTURI
FAN WHEEL
DIFFUSER BRANCH DUCT DETAILNOT TO SCALE
MAIN DUCT
BRANCH DUCTTAKE-OFF
VOLUME DAMPER SUPPLY
AIRFLOW
RETURN /EXHAUSTAIRFLOW
CEILING T-BAR
CEILING TILE
DIFFUSER
PROVIDE DRAW BANDS WITHSILICONE SEALER AT BOTHENDS OF FLEXIBLE DUCT
FLEXIBLE DUCT SIZE AS SHOWN ONPLANS. PROVIDE REDUCER TO MATCHDIFFUSER OR GRILLE COLLAR SIZE. DONOT EXCEED 6'-0" OF FLEXIBLE DUCTPER BRANCH
90° RADIUS ELBOW WITHEXTERNAL INSULATION
TAPE ALL INSULATIONSEAMS
SUPPORT DIFFUSER AND BRANCHDUCT FROM STRUCTURE. DO NOTSUPPORT FROM CEILING
TRANSFER AIR DUCT DETAILNOT TO SCALE
PROVIDE 2x2x24 GA SHEETMETAL ANGLES FOR NON-RATEDWALLS. PROVIDE RETAININGANGLES PER FIRE DAMPER MFRFOR RATED WALLS
WALL
TURN ELBOWS HORIZONALWHERE AIR INLET/OUT PATH ISOBSTRUCTED
MAINTAIN 24" MINBETWEEN WALL
PENETRATION ANDINSIDE OF ELBOW
PROVIDE FIRE DAMPERWHERE REQUIREDREFER TO FIRE DAMPERDETAIL
INTERNALLY LINE DUCT WITH 1"THICK UL LISTED NON-FIBROUSLINER
NOTE:DUCT SIZES SHALL BE ASSHOWN ON PLANS. DUCT SIZESARE CLEAR INSIDE DIMENSIONS
L= 2 X W (MIN.)
L= 2 X W (MIN.)
W
L
DUCT HANGER DETAILSNOT TO SCALE
1" WIDEHANGERSTRAP
LOAD RATEDFASTENER(TYP)
ROUND DUCT SIZES12"Ø AND SMALLER
ROUND DUCT SIZES12"Ø - 24"Ø
THREADEDROD
2" WIDE BAND
1" WIDE HANGERSTRAP
RECTANGULAR DUCT SIZES24x24 AND SMALLER RECTANGULAR DUCT SIZES
24x24 AND LARGER
LOAD RATEDFASTENER(TYP)
STEELANGLE ORCHANNEL
ATTACH TOBUILDINGSTRUCTURE(TYP)
THREADEDROD
NOTES:1. COMPLY WITH SMACNA DUCT CONSTRUCTION STANDARDS FOR SIZES,
LOAD RATINGS, AND SPACING FOR HANGERS, FASTENERS, ANDBUILDING ATTACHMENTS
2. HANGER AND FASTENERS MATERIALS SHALL MATCH OR BECOMPATIBLE WITH DUCT MATERIALS
3. PRIME AND PAINT HANGERS EXPOSED WITHIN FINISHED SPACES
HC TO CUT ROOF OPENING
1.0 GENERAL REQUIREMENTS
A. SCOPE OF WORK
1. THE CONTRACTOR SHALL PROVIDE ALL MATERIALS, EQUIPMENT, TOOLS, AND LABOR TO COMPLETELY FURNISH, INSTALL, TEST, AND OPERATETHE MECHANICAL SYSTEMS DEPICTED ON THE DRAWINGS AND AS DESCRIBED HEREIN.
2. ALL MATERIALS AND EQUIPMENT SHALL BE NEW AND SHALL BE OF THE TYPE, SIZE, CAPACITY, AND QUALITY AS INDICATED ON THE DRAWINGSAND AS SPECIFIED HEREIN. ALL LABOR SHALL BE PERFORMED BY SKILLED AND EXPERIENCED TRADESMAN, KNOWLEDGEABLE OF INDUSTRYSTANDARDS AND PRACTICES. THE ENGINEER SHALL BE THE SOLE JUDGE OF THE QUALITY OF CONSTRUCTION MATERIALS, EQUIPMENT, ANDWORKMANSHIP.
3. IN GENERAL, THE WORK SHALL INCLUDE FURNISHING AND INSTALLING THE FOLLOWING:
a. ROOF EXHAUST FAN AND ROOF CURBb. HANGERS AND SUPPORTSc. HVAC DUCT INSULLATIONd. COMPRESSED AIR PIPING
B. DRAWINGS
1. THE DRAWINGS ARE DIAGRAMMATIC AND ARE INTENDED TO SHOW THE APPROXIMATE LOCATION OF EQUIPMENT, PIPING, DUCTWORKAND ASSOCIATED SYSTEMS. THE DRAWINGS ARE INTENDED TO DEPICT COMPLETE AND FUNCTIONAL SYSTEMS BUT ARE NOT NECESSARILYINCLUSIVE OF EVERY MINUTE DETAIL INCLUDING BUT NOT LIMITED TO DUCT AND PIPING TRANSITIONS, ELBOWS, OFFSETS, NUTS AND BOLTS,AND MISCELLANEOUS MATERIALS THAT WILL BE REQUIRED AND SHALL BE INCLUDED BY THE CONTRACTOR AT NO EXTRA COST.
2. THE CONTRACTOR SHALL FIELD VERIFY ALL DIMENSIONS, SCALED OR NUMERIC, PRIOR TO THE INSTALLATION OF MECHANICAL SYSTEMS.
3. THE CONTRACTOR SHALL COORDINATE THE FINAL LOCATION AND INSTALLATION OF MECHANICAL SYSTEMS WITH ACTUAL CONDITIONS IN THE FIELDAND WITH THE WORK OF OTHER TRADES.
C. VISIT TO THE SITE
1. WHERE NEW WORK IS PROPOSED WITHIN OR ADJACENT TO EXISTING BUILDINGS, THE CONTRACTOR SHALL VISIT THE SITE PRIOR TOSUBMITTING HIS BID AND SHALL EXAMINE ALL CONDITIONS AFFECTING THE INSTALLATION OF THE PROPOSED WORK. THE CONTRACTOR SHALLINCLUDE IN HIS BID ALL LABOR AND MATERIALS REQUIRED TO COORDINATE THE INSTALLATION OF MECHANICAL SYSTEMS WITH EXISTING CONDITIONSAND THE WORK OF OTHER TRADES.
D. CODES, PERMITS, STANDARDS, AND REGULATIONS
1. THE CONTRACTOR SHALL INSTALL, TEST, AND OPERATE MECHANICAL SYSTEMS IN STRICT ACCORDANCE WITH ALL APPLICABLE LAWS, CODES,REGULATIONS, AND ORDINANCES OF THE MUNICIPAL, COUNTY, STATE, FEDERAL, PUBLIC UTILITIES, AND ALL OTHER AUTHORITIES HAVINGJURISDICTION.
2. THE CONTRACTOR SHALL PAY ALL PERMITS, INSPECTION FEES, AND ALL LOCAL, STATE, AND FEDERAL TAXES, AND UTILITY SERVICE CHARGES.
3. OSHA REGULATIONS: ALL WORK SHALL BE PERFORMED IN STRICT COMPLIANCE WITH ALL APPLICABLE OSHA REGULATIONS. THECONSTRUCTION OF LADDERS, SERVICE PLATFORMS, AND WALKWAYS SHALL BE IN ACCORDANCE WITH OSHA STANDARDS.
4. ALL WORK SHALL BE PROVIDED IN ACCORDANCE WITH CURRENTLY RECOGNIZED INDUSTRY STANDARDS INCLUDING BUT NOT LIMITED TO: ARI,ASHRAE, ASME, ANSI, ASTM, SMACNA, NFPA, UL.
E. WARRANTY
1. THE CONTRACTOR SHALL PROVIDE A ONE (1) YEAR WARRANTY, FROM THE DATE OF FINAL COMPLETION AND ACCEPTANCE BY THE OWNER, FORTHE INSTALLATION OF HVAC SYSTEMS INCLUDING ALL EQUIPMENT, MATERIALS, WORKMANSHIP, AND LABOR.
2. THE CONTRACTOR SHALL RESPOND TO ALL SERVICE CALLS FROM THE OWNER THROUGHOUT THE WARRANTY PERIOD TO ADDRESSTEMPERATURE, DRAFT, NOISE, LEAKS, AND OPERATIONAL PROBLEMS ATTRIBUTABLE TO MALFUNCTIONING EQUIPMENT OR AUTOMATICCONTROLS.
F. SHOP DRAWINGS
1. THE CONTRACTOR SHALL SUBMIT SHOP DRAWINGS (IN ELECTRONIC COPY) OF ALL EQUIPMENT AND MATERIALS TO BE FURNISHED ANDINSTALLED BY THIS CONTRACT.
2. PRIOR TO SUBMITTING COPIES TO THE ENGINEER, THE CONTRACTOR SHALL REVIEW ALL SUBMITTALS AND SHALL CLEARLY IDENTIFY ALLDEVIATIONS INCLUDING BUT NOT LIMITED TO CHANGES IN WEIGHTS, PHYSICAL DIMENSIONS, SERVICE CLEARANCES, CAPACITIES, EFFICIENCIES,ELECTRIC POWER AND CIRCUITING REQUIREMENTS, NATURAL GAS LOADS AND SERVICE PRESSURES, AND SIMILAR CHARACTERISTICS.
3. THE CONTRACTOR MAY PROPOSE PRODUCT OR EQUIPMENT SUBSTITUTIONS FOR PRODUCTS SIMILAR IN TYPE, CAPACITY, OR PERFORMANCETO THOSE SPECIFIED. THE ENGINEER SHALL BE THE SOLE JUDGE OF THE QUALITY AND ACCEPTABILITY OF PRODUCTS AND EQUIPMENTINTENDED FOR THIS PROJECT. THE ENGINEER RESERVES THE RIGHT TO REJECT OR CONDEMN ANY PRODUCTS, EQUIPMENT, AND MATERIALSTHAT ARE DETERMINED TO BE EQUIVALENT IN QUALITY OR PERFORMANCE TO THE SPECIFIED PRODUCT REGARDLESS OF EXTENT OF THEIRDELIVERY, INSTALLATION, OR COMPLETION. THE ENGINEER MAY REJECT SUBSTITUTIONS SHOULD INSUFFICIENT TIME BE AVAILABLE TOPROPERLY EVALUATE PROPOSED SUBSTITUTIONS.
4. THE ENGINEER MAY REJECT ANY AND ALL SHOP DRAWINGS THAT DO NOT COMPLY. THE CONTRACTOR SHALL RE-SUBMIT SHOP DRAWINGS ASOFTEN AS NECESSARY TO OBTAIN ACCEPTANCE WITHOUT ADDITIONAL COST OR DELAY.
G. STORAGE
1. THE CONTRACTOR SHALL COORDINATE THE STORAGE OF MATERIALS AND EQUIPMENT ON SITE WITH THE CONSTRUCTION MANAGER OROWNER AS APPLICABLE. THE CONTRACTOR SHALL PROTECT ALL MATERIALS, EQUIPMENT, AND PRODUCTS FROM DAMAGE DURINGCONSTRUCTION AND FROM DAMAGE RESULTING FROM THEFT, VANDALISM, AND WEATHER.
H. CLEAN-UP
1. UPON COMPLETION OF INSTALLATION OF MECHANICAL SYSTEMS THOROUGHLY CLEAN ALL MATERIALS AND EQUIPMENT. THOROUGHLY CLEANEXISTING SURFACES TO REMOVE DUST AND DEBRIS. REMOVE AND DISPOSE OF ALL CONSTRUCTION DEBRIS FROM THE SITE.
I. TESTS AND START-UP
1. PROVIDE TESTING AND START-UP IN ACCORDANCE WITH MECHANICAL EQUIPMENT MANUFACTURER'S REQUIREMENTS.
J. OPERATING AND MAINTENANCE INSTRUCTIONS
1. THE CONTRACTOR SHALL PROVIDE 3 BOUND VOLUMES OF OPERATING AND MAINTENANCE INSTRUCTIONS INCLUDING MANUFACTURERSCATALOGS, PRODUCT DESCRIPTIONS, WARRANTIES, AND PARTS LISTS FOR ALL EQUIPMENT PROVIDED UNDER THIS CONTRACT.
2. PROVIDE DEMONSTRATION AND TRAINING TO THE OWNER'S DESIGNATED SERVICE PERSONNEL ON THE BASIC OPERATION, CARE, ANDMAINTENANCE OF MECHANICAL EQUIPMENT AND AUTOMATIC TEMPERATURE CONTROLS.
3. PROVIDE TRAINING ON BASIC HVAC EQUIPMENT AND SYSTEMS.
2.0 BASIC MATERIALS
A. FIRE RESISTANT CONSTRUCTION
1. PROVIDE UL LISTED FIRE PROOFING SEALANTS AROUND ALL DUCT, PIPING, AND CONDUIT PENETRATIONS OF RATED FIRE RESISTANT WALLSAND FLOORS.
B. METAL FABRICATIONS AND SUPPORTS
1. PROVIDE MISCELLANEOUS METALS AND MATERIALS FOR EQUIPMENT, PIPING, AND DUCT SUPPORTS AS PRODUCED BY B-LINE, UNI-STRUT, OREQUAL. MISCELLANEOUS STEEL PLATES, CHANNELS, ANGLES, TEES, RODS SHALL BE ASTM GRADE A36 STEEL. BOLTS SHALL BE ASTM GRADE A.
C. MECHANICAL IDENTIFICATION
1. PROVIDE PIPE AND EQUIPMENT IDENTIFICATION PRODUCTS AS PRODUCED BY SETON OR EQUAL AND APPLIED AS FOLLOWS:
a. PROVIDE PLASTIC LAMINATED SIGNS TO IDENTIFY EQUIPMENT TAG NUMBERS.
D. ELECTRICAL WORK
1. UNLESS OTHERWISE INDICATED, PROVIDE ALL ELECTRICAL WORK ASSOCIATED WITH MECHANICAL SYSTEM CONTROLS INCLUDING BUT NOT LIMITED TOWIRING AND CONNECTIONS TO: THERMOSTATS, MOTORIZED VALVES, AND MOTORIZED DAMPERS, AND CONTROL PANELS.
2. ALL ELECTRICAL WORK SHALL BE INSTALLED IN STRICT ACCORDANCE WITH THE NATIONAL ELECTRICAL CODE. ALL WIRING SHALL BE COPPERCONDUCTOR. ALL WIRING IN EXPOSED LOCATIONS SHALL BE INSTALLED IN CONDUIT. ALL LOW VOLTAGE WIRING SHALL BE UL LISTED FORPLENUM APPLICATIONS.
3.0 DUCTWORK
A. FABRICATION
1. FABRICATE DUCTWORK IN ACCORDANCE WITH SMACNA DUCT CONSTRUCTION STANDARDS FOR THE INTENDED APPLICATION AND STATICPRESSURE CLASS. COMPLY WITH SMACNA STANDARDS FOR THE CONSTRUCTION OF ALL FITTINGS, JOINTS, REINFORCING, AND SUPPORTS.SEAL ALL JOINTS IN ACCORDANCE WITH SMACNA STANDARDS AND APPLICABLE SECTIONS OF ASHRAE 90.1 OR THE INTERNATIONAL ENERGYCONSERVATION CODE.
a. FABRICATE HEATING AND AIR CONDITIONING DUCTWORK IN ACCORDAND WITH SMACNA “HVAC DUCT CONSTRUCTION STANDARD - METALAND FLEXIBLE”
3. PRESSURE CLASS:
a. SUPPLY, BETWEEN ROOFTOP UNIT AND OUTLET: +2.0”b. RETURN, UPSTREAM OF ROOFTOP UNITS: -2.0”c. GENERAL EXHAUST, UPSTREAM OF FANS: -2.0”
4. SEAL CLASS: A (ALL)
B. DUCT MATERIALS
1. SUPPLY AIR, RETURN AIR, OUTSIDE AIR, RELIEF AIR, AND NON-HAZARDOUS EXHAUST SYSTEM DUCTWORK SHALL BE FABRICATED FROMGALVANIZED SHEET STEEL COMPLYING WITH ASTM A653 WITH A G90 GALVANIZED COATING. DUCTWORK TO BE EXPOSED TO VIEW IN FINISHEDSPACES SHALL HAVE A MILL PHOSPHATIZED FINISH AND READY FOR PRIMER AND PAINT.
2. ROUND FLEXIBLE DUCT SHALL BE UL 181, CLASS 1, CONSTRUCTED WITH BLACK POLYMER FILM, HELICALLY WOUND SPRING-STEELREINFORCEMENT, 1” THICK GLASS FIBROUS INSULATION, POLYETHYLENE OR ALUMINIZED VAPOR BARRIER, AND RATED FOR 10 INCH WGPOSITIVE PRESSURE AND 1 INCH NEGATIVE PRESSURE.
C. DUCT ACCESSORIES
1. VOLUME DAMPERS: VOLUME DAMPERS SHALL BE OF STEEL CONSTRUCTION, RECTANGULAR MULTIPLE OPPOSED-BLADE OR ROUND SINGLEBLADE, WITH NON-FERROUS BEARINGS, AND EQUIPPED WITH EXTERNAL HANDLES WITH LOCKING QUADRANTS.
2. TURNING VANES SHALL BE SINGLE THICKNESS FOR DUCTS WIDTHS BETWEEN 12” AND 24” AND DOUBLE THICKNESS FOR DUCTS GREATER THAN24”.
3. DUCT ACCESS DOORS, DUCT SUPPORTS, AND MISCELLANEOUS MATERIALS SHALL BE IN ACCORDANCE WITH SMACNA STANDARDS. DUCTSEALANTS SHALL BE UL LISTED.
4.0 INSULATION
A. DUCT INSULATION: DUCT INSULATION SHALL BE MINERAL FIBER TYPE III WITH FSK JACKET AND COMPLYING WITH ASTM C533 AND C1290. INSULATION SHALL BE PRODUCED BY CERTAIN TEED, JOHNS MANVILLE, KNAUF, OR OWENS CORNING.
1. ALL SUPPLY AIR DUCTWORK CONCEALED ABOVE CEILINGS SHALL BE EXTERNALLY WRAPPED WITH 2" THICK FLEXIBLE DUCT INSULATION
6.0 HVAC EQUIPMENT
A. GENERAL
1. HVAC EQUIPMENT SHALL BE OF THE CAPACITY, PERFORMANCE, AND EFFICIENCY AS INDICATED ON THE DRAWINGS. UNITS SHALL BE UL LISTED,RATED IN ACCORDANCE WITH APPLICABLE INDUSTRY STANDARDS, AND SHALL BE COMPLETELY FACTORY ASSEMBLED AND WIRED. HVACEQUIPMENT SHALL MEET OR EXCEED ASHRAE STADNDARD 90.1
2. EQUIPMENT MANUFACTURERS SHALL PROVIDE ALL NECESSARY COMPONENTS AND ACCESSORIES FOR A COMPLETE INSTALLATION INCLUDINGBUT NOT LIMITED TO ROOF CURBS, VIBRATION ISOLATORS, AND SAFETY DISCONNECT SWITCHES.
7.0 AUTOMATIC TEMPERATURE CONTROLS
A. GENERAL
1. OBTAIN THE SERVICES OF BRADLEY SCIOCCETTI TO ALTER AND EXTEND THE EXISTING AUTOMATIC TEMPERATURE CONTROL SYSTEM AS INDICATEDON THE DRAWINGS.
2. INSTALL ALL WIRING IN ACCORDANCE WITH THE NATIONAL ELECTRIC CODE. ALL CONTROL WIRING SHALL BE PLENUM RATED AND UL LISTED.PROVIDE POWER WIRING TO LINE VOLTAGE DEVICES, CONTROL PANELS, AND LOW VOLTAGE CONTROL-CIRCUIT TRANSFORMERS. COORDINATETHE LOCATION AND SOURCE OF ATC POWER WITH THE PROJECT ELECTRICAL CONTRACTOR.
8.0 TEST, ADJUST, BALANCE
1. PRIOR TO STARTING EQUIPMENT, CHECK ALL MOTORS, ACTUATORS, CONTROLS, AND WIRING ARE PROPERLY INSTALLED. LEAK TEST ALLPIPING SYSTEMS PRIOR TO START-UP.
2. OBTAIN THE SERVICES OF A CERTIFIED TESTING AND BALANCING CONTRACTOR. TAB CONTRACTOR SHALL BE CERTIFIED BY NEEB OR AABC.
3. ADJUST AND BALANCE FANS AND DAMPERS TO ACHIEVE FLOW RATES AS INDICATED ON THE DRAWINGS.
4. ADJUST AUTOMATIC TEMPERATURE CONTROLS TO ACHIEVE SATISFACTORY TEMPERATURE CONTROL.
5. SUBMIT TESTING AND BALANCING REPORTS INDICATING THE NAME OF THE TAB CONTRACTOR, TYPES OF BALANCING EQUIPMENT UTILIZED,EQUIPMENT NAMEPLATE DATA, DESIGN VS. ACTUAL FLOW TABULATIONS, FAN AND PUMP OPERATING CHARACTERISTICS, AND MOTOR SPEED,VOLTAGE, AND AMPERAGE RECORDINGS.
6. IDENTIFY AND REPORT DEFICIENCIES SUCH AS: EXCESSIVE AIR LEAKAGE, INSUFFICIENT AIR FLOW, INSUFFICIENT PRESSURE, MOTOR OVERLOADCONDITIONS, NOISE, OR EXCESSIVE VIBRATION.
MECHANICAL SPECIFICATIONS
5.0 COMPRESSED AIR PIPING.
A. COMPRESSED AIR PIPING SHALL BE SCHEDULE 40 BLACK STEEL PIPE WITH THREADED FITTINGS.
DC
DD
CD
SMG
M801
SCH
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LES
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