09-929-028o
DRAWING NOTES .
(DCAP OFF DUCT AND REMOVE AS REQUIRED
@SHIFT DUCT OFF RIRE FIRE RATED WALL AS REQUIRED
[�CUNTRACTOR TO PROVIDE AREA OF REFUGE
--REOU|REWENTS AS PER NFPA 101-5.2.12
A
REVISIONS
DATE
REL
COORDINATION
10/30/09
RAFD (NEW)
COORDINATION
11/11/09
LINEAR DIFFUSER (EXISTING)
` '
BLDG DEPT COMMENTS
12/01/09
EXISTING
SPIN IN COLLAR YY/M.V.D.
NEW `
Hl. V. A. ~ C ^
EXISTING (RIGID DUCT)
NEW (RIGID DUCT)
EXISTING FLEX
LEGEND
EXISTING FLEX TO BE REMOVED
NEW FLEX T0 MATCH EXISTING
WITH SPIN IN COLLARS/W.V.D.
NEW OR RELOCATED DIFFUSER
EXISTING DIFFUSER
EXISTING RETURN AIR GRILLE
1 0 0�1=
_
RETURN AIR GRILLE A, R.A.G.
EXHAUST FAN EF
LINEAR DIFFUSER LD
TRANSFER GRILLE
�
SIDE WALL DIFFUSER
REMOVE
REM
DIFFUSER TO BE RELOCATED /REMOVED
REL
RAFD (EXIST.)
RETURN TO BE REMOVED/RELOCATED
RAFD (NEW)
on Imo
FIRE DAMPER (NEW)
LINEAR DIFFUSER (EXISTING)
` '
LINEAR DIFFUSER /NEYY\
, ,
EXISTING
SPIN IN COLLAR YY/M.V.D.
NEW `
SMOKE DETECTOR
COLD WATER RETURN
THERMOSTAT
COLD WATER SUPPLY
TEST SWITCH
CO2 SENSOR —SUBMIT SHOP DVYGS
FIRE DAMPER
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RETURN AIR GRILLE A, R.A.G.
EXHAUST FAN EF
LINEAR DIFFUSER LD
TRANSFER GRILLE
�
SIDE WALL DIFFUSER
REMOVE
REM
RELOCATE
REL
RAFD (EXIST.)
�--1
RAFD (NEW)
on Imo
FIRE DAMPER (NEW)
in
FIRE DAMPER (EXIST)
EXISTING
/E\
NEW `
(N)
COLD WATER RETURN
--CVR--C$R--CWR--
COLD WATER SUPPLY
--Cvs--'cVs--CV6--
CO2 SENSOR —SUBMIT SHOP DVYGS
PROVIDE SENSOR 8c CONTROLLER
`�
MOTORIZED DAMPER
�.
�
DAMPER (EXISTING)
-- -- -- ^ D 711
NOTE: SOME ITEMS MAY NOT BE USED IN THE'DRAWING
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TEL. (9540 938-IBBI FLA. REM taB-0013330S
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