HomeMy WebLinkAbout400 S Baldwin Ave - 2023 - H & M Mechanical 23-1896(ARROW DENOTES DIRECTION OF AIR FLOW)BDD BACK DRAFT DAMPERBDD BDD
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(E)
(R)
EXISTING
RELOCATED
(E)
(R)
SIZEU/CSIZE
LOCKING QUADRANT
SUPPLY AIR
RELIEF AIR
RETURN AIR
TRANSFER AIR
CONNECTION OF NEW WORK TO EXISTING
OUTSIDE AIR
EXHAUST AIR
DOOR UNDERCUT (WITH SIZE)
SENSOR
COMBINATION FIRE AND SMOKE DAMPER
DUCT MOUNTED SMOKE DETECTOR
NOT TO SCALE
BELOW FINISHED FLOOR
ABOVE FINISHED FLOOR
THERMOSTAT
FIRE DAMPER
FIRE STAT (REFER TO SPECIFICATIONS FOR TEMP)
OUTSIDE AIR TEMPERATURE SENSOR
EXHAUST REGISTER
U/C
F
O
D
F
O
D
--
T
S
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-
-
S
T
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-
-
A
LR
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O
R L
A
-
O
CFSD
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SD
-
-
ER
S
T
FD
AFF
NTS
BFF
REL
P.O.C.
OSA
TA
EXH
SA
RA
EXHAUST, RELIEF) REFER TO PLANS FOR SIZE
NEW ROUND OR OVAL DUCTWORK (SUPPLY, RETURN,
EXHAUST, RELIEF) REFER TO PLANS FOR SIZE
PER SMACNA (LATEST EDITION)
SPLITTER DAMPER WITH
SPIN-IN FLEX DUCT TAKE-OFF WITH VOLUME DAMPER
VOLUME DAMPER WITH LOCKING QUADRANT
FLEXIBLE DUCT CONNECTION
CURVED ELBOW-MINIMUM RADIUS R: 1.5 WIDTH
WHERE INDICTATED PER SMACNA (LATEST EDITION)
DUCT SPLIT WITH DAMPER: USE AT ELBOWS, TEES, AND
45 DEG. TAP AT BRANCH DUCTS
TRANSITION
NEW RECTANGULAR DUCTWORK (SUPPLY, RETURN,
90 DEG. ELBOW WITH SINGLE RADIUS TURNING VANES
EXISTING DUCTWORK
LINESINGLE LINEDOUBLE
S&Q
VD
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FLEX
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DESCRIPTION ABBR.