NYC 9/11 Public Portal Document
2.1 Central Ventilation System Visual
Ins ectiott Form
Ventilation System Identification: I oft
Lo &y N,2. M 1A~,,
-Locati'on:
LU34 7 i-.f r
•.1t,rnt G
Area erte3 : .
Asso:istedrne;hsni. room c1can v 1 :'\#) fl3jj
r dry Y N stored chenticals'refuse Y
System Components Surface Component
(-NOTE: if component not present (,1P), DUW WX =
not found (\F) or inaccessible (I) please not
indicate in last coluntnJ Debris Dust present
Present? Present?
found
Outside air intake: Lo:ation:
Accessible for inspection? Y )\ (explain):
lancers, grates and'or screens
f'Jp
outside air duct
outside air dantper(s)
Air handling unit:
putst c air rttixing chamber
ftltcr racks)
bloser assent ly ici. blotter s:h:eJ blotter
noise attenuators housiu.airean to-line
blotter housing acoustical lirtintz
re -heat coils
h:atine coils II
cooling coils
rc-h:at coils
c~~ :at: drab ran
suopl • air plenum damper(s)
vibration collars
Suppl} air distribution:
Supply air d:ti Es: to : lz ft._.._....J5___ _
:•?:ii lt. ir•:: :: ~.
Spc;if}' type (circle): metal ~►+rorc'I' line m: 1 +z • :Iry
T.. ti~-(~':i cl+Si t~~..-.~
,accessible in-hne fire dampers Est. total gcv
No. 10:.., t torsi ins ected
A:ccisihle tamin: vanes Est. total gtv ?o. to:axons inspected
In-line reheat'coolimt coils Est. totaF tv NO. locations lni toted
Sup ~Iv air diffusers Est. total n•
Return air distribution: \. locations ins ected I x
Return air ducts Est. total In ft_____
1`o. location; insr
Specify t}r: (tire) ) rttcta, s this lined M.1tal mtI ry fi ro= ¢I=: ^-
b~,.•d
flet- a tt ood
Pet•_rn air plenum Es: total P•_.5 r :,,.,.
I::a:i,:i i ns-ected _~ ~o. ((
F:
Return air plenum damper Est. total n
ills ected Q• 1\o. Iota:ions
Accessible in-line fire dampers Est. tc:al q \:
ii
NYC-WTC 000135825
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