NYC 9/11 Public Portal Document
2.2 Mechanical Exhaust System Visual Inspection Form
M 1 c Page 1 of!
- - Exhaust~.......",.
System Iucuuucauyn .. ~•• i..C7 --- -• _ ...
Location: /~ .._ ..
Q>J ~'
IG Area Served:
Associated mechanical room: clean Y N dry Y N stored chemicalsrrefuse Y N
System Components Surface
Dust? WIC Component
(NOTE: If component not present (NP), not found (NF) or
inaccessible (1) please Debris Dust
4 not
indicate in last column) present
Present? Present? not
found
4
Exhaust air outlet: inaccessible
Location:
Accessible for inspection? V__/" N_ (explain):
lowers, grates and'or screen;
outside air duct
outside air damper(s)
_Exhaust fan unit:
blower assembly incl. blower wheel, housing, air vanes, in-line noise •
attenuators
blower housing acoustical lining
vibration collars
Exhaust air distribution: N
Exhaust air ducts
inspected
Est total In ft _
No. locations
Specify type (circle): meta ibr us lass lined metal masonry fibrous glass board >/
flex-duct
Accessible in-line fire dampers Est. total gtv 1 No. locations inspected 0 t
Accessible turning vanes Est. total gry No. locations inspected _ ,JD
Exhaust air grilles Est. total gry No. locations inspected
f G T
Other (specify):
Other Information:
General impression (indicate recotttmendations for cleaning based on
finding of «'TC dust):
Vv 1 lj S i
t~"cl,i AJ ►~ , •v Jrs i j1 L LFf-? NON/ i
KEY: NP a not present; NF - not found; I = Inaccessible; U
unknown
NYC-WTC 000135856
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