09-929-026U
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HN.A.C. L
EXISTING (RIGID DUCT)
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NEW (RIGID DUCT)
EXISTING FLEX TO BE REMOVED
NEW FLEX TO MATCH EXISTING
WITH SPIN IN COLLARS/M.V.D.
NEW OR RELOCATED DIFFUSER
EXISTING DIFFUSER
NEW OR RELOCATED RETURN AIR GRILLE
EXISTING RETURN AIR GRILLE
DIFFUSER TO BE RELOCATED/REMOVED
LINEAR DIFFUSER (EXISTING)
LINEAR DIFFUSER (NEW)
SPIN IN COLLAR W/M.\(D,
SMOKE DETECTOR
THERMOSTAT
TEST SWITCH
FIRE DAMPER
RETURN AIR GRILLE
EXHAUST FAN
LINEAR DIFFUSER
TRANSFER GRILLE
SIDE WALL DIFFUSER
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RAFD (NEW)
FIRE DAMPER (NEW)
FIRE DAMPER (EXIST)
EXISTING
(E)
NEW
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COLD WATER RETURN
—CWR— CNR--CVR—~
COLD WATER SUPPLY
—cws cVs--cvis —
CO2 SENSOR —SUBMIT SHOP UWGS
PROVIDE SENSOR 8c CONTROLLER
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MOTORIZED DAMPER
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DAMPER (EXISTING)
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IFIRE WRAP ALL EXPOSED PVC PIPING IN PLENUM AND
FIRE RATED ASSEMBLIES. I
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