HomeMy WebLinkAboutM10-0186 PLANSMECHANICAL. LEGEND
INSTALL DAMPER ACTUATOR ON .
WEST SIDE OF DUCT, WIRING BY
ELECTRICAL CONTRACTOR.
. y � .. ice•,. " . i " � � . ';, ' v , .. � . • , ti ." { 12 "0 DAMPER AND 12 "0 GFRP DUCT THROUGH
ROOF TO GOOSENCK. INSTALL DAMPER AT
7'•6" AFF. REFER TO PROCESS MECHANICAL.
DRAWINGS FOR INSTALLATION OF GFRP DUCT.
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. ._ ... GOOSENECK ABOVE
WITH INSECT SCREEN
DM -1
.................... «. _ ......
..._ _.._... ...... ............ ,..,. ».. _...,..,.....,._,....,....,...,.....»,......_ r, ...._,..,.._.................., PER SPECIFICATIONS,
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' PROCESS PIPING AND EQUIPMENT
SHOWN OF REFERENCE ONLY,
REFER TO SHEET PM-1
i k5
i
APPROX. 6'-4" AFF
FLEX CONNECTOR
FAN MOTOR
SACKDRAFT DAMPER
98 "x18 GALVANIZED STEEL DUCT - w.., -" FAN SERVICE ACCESS PANEL
SHALL BE ON BOTTOM }
LINE VOLTAGE THERMOSTAT AT 48" _ « «..._.... « ................_.... ;..». w......._........... .__...........................s .......... ...,... .. ».... ....... ,_...............
t�
AFF. INSTALLED AND WIRED BY
ELECTRICAL CONTRACTOR ACCESS DOOR, S "X$"
n, F
12 "0 GALVANIZED STEEL LONG RADIUS
DUCT ELBOW TO 12 "0 GFRP DUCT
A
THROUGH ROOF TO GOOSENECK. REFER
TO PROCESS MECHANICAL DRAWINGS
FOR - INSTALLATION OF GFRP DUCT.
it� pwr bww .rur .tom wr5"r .,....,........ ........».,.., w...,,...»..,......• ..............«.,,...«.«.».....,.«.. .. »,....«.,.. ».. «,..,,,....,... .......,,,. « « » «. «.,... YS' -
* a+ Z
Ar � b"w" Ww 4M Z
GOOSENECK ABOVE WITH INSECT SCREEN
PER ;ir «......,. * „ «..... _ x ... «,_ « «._ .. ....... ...: a ._ » »... »............. _ °
f
� VENTII_ATION PLAN
SCALE: 1/2' 1
2 0 2 4 6
SPRING -TYPE
VIBRATION ISOLATORS
AND THREADED RODS
• r
i
f s • +! r
HANG FAN FROM
CONCRETE LID ABOVE
WITH ANCHORS
HAT CHANNEL PROVIDING
2” STAND -OFF FROM
WALL SURFACE ^-^ —'
ATTACH CHANNEL TO
WALL WITH
CONCRETE ANCHORS
FAN AT HEIGHT
INDICATED ON PLAN
•
i°" SHEE.TMETAL DUCT
BACKDRAFT DAMPER
AND FLEXIBLE DUCT
CONNECTOR
A
•
� � s
SA» t "D EQUIPMENT DESIGNATION (REFER TO
SCHEDULES AND SPECIFICATIONS)
A SECTION INDICATOR
A A= SECTION DESIGNATION
M -1 = SHEET DESIGNATION
{) KEYED NOTE DESIGNATION
C DRAWING REVSION DESIGNATION
:ABBREVIATION
AFF ABOVE FINISHED FLOOR
AFG ABOVE FINISHED GRADE
BOD BACK DRAFT DAMPER
BFG BELOW FINISHED GRADE
CA COMPRESSEDAIR
CFM CUBIC FEET PER MINUTE
COTG CLEANOUT TO GRADE
CW COLD WATER - DOMESTIC
DS DRY BULB TEMPERATURE
EA E~XHAUSTAIR
EAT ENTERING AIR TEMPERATURE
EWT ENTERING WATER TEMPERATURE
FCO FLOOR CLEANOUT
°F DEGREES FAHRENHEIT
HW HOT WATER - DOMESTIC
HWC HOT WATER CIRCULATING - DOMESTIC
HWR HOT WATER RETURN
HWS HOT WATER SUPPLY
Le POUNDS (WEIGHT)
NIC NOT IN CONTRACT
NK NECK
NT$ NOT TO SCALE
OBD OPPOSED BLADE DAMPER
RA RETURNAIR
ROL ROOF DRAIN LEADER
$A SUPPLY AIR
SOL STORM DRAIN LEADER
SS SANITARY SEWER
SWR SNOWMELT WATER RETURN
SWS SNOWMELT WATER SUPPLY
V VENT
VTR VENT THROUGH ROOF
WCO WALL, CLEANOUT
W WASTE
WS WET BULB TEMPERATURE
DUCTWORK
22 RETURN OR EXHAUST DUCT
DOWN, DIMENSION ACROSS
LISTED FIRST
i! SUPPLY DUCT DOWN
RETURN OR EXHAUST
DUCT UP
SUPPLY DUCT UP
F 11 DUCT ELBOW, DIMENSION
OF SIDE SHOWN = 22"
22"X10`
DUCT, DIMENSION OF
�ylZ.r,y.{(} SIDE SHOWN.. 22"
2 Uf 10
GENERAL NOTES
THE MECHANICAL CONTENT OF THIS DRAWING IS DIAGRAMMATIC AND NOT NECESSARILY TO
SCALE.
THE CONTRACTOR SHALL MAKE MINOR ADJUSTMENTS TO LOCA'T'IONS OF DUCTWORK, EQUIPMENT,
AND SUPPORTS IN ORDER TO COORDINATE WITH BUILDING CONSTRUCTION AND WORE( OF OTHER
TRADES,
INDICATED DUCT DIMENSIONS ARE SHEET METAL DIMENSIONS.
REFER TO SPECIFICATIONS FOR EQUIPMENT AND MATERIALS OF CONSTRUCTION,
DUCT SUPPORTS INDICATED ON PROCESS MECHANICAL DRAWINGS SHALL BE PROVIDED AND
INSTALLED BY MECHANICAL CONTRACTOR,
EQUIPMENT
DESIGNATION DESCRIPTION SPECIFICA SECTION
OM-1 DAMPER SECTION 95820.
EF -1 EXHAUST FAN SECTION 15830.
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