NYC 9/11 Public Portal Document
x"'•2.2 .:: -:MechanicaI Exhaust System •Visual Inspection Form -• -• - --.Page loll
Mechanical Exhaust System Identification:
.. _.
_ _ . . _ _~.. _. .
Location:: n Area Served:
S QFes..-
Associated mechanical room: clean Y N dry Y stored chemicals/refuse
N Y N
Surface Component
System Components Dust/ WTC l; not
[NOTE: if component not present (NP), not found (NF) or inaccessible (I) please Debris Dust present
indicate In last column] .. . .. - Present? Present?: not
found
inaccessible
Exhaust air outlet: Lo tion:
Accessible for inspection? Y r N (explain): -
louvers, grates and/or screens - -
,.. ... ...._ . .. r.. _.
outside`air duct °-
outside'air damper(s) ••
_ - _. - _ _• _. _.. __. ..
)E `a
xfiusf fanunit: -~ -
' " Mower assembly incl. blovverwheel, housing,:airvanes, m-Tine- _
attenuators
blower housing acoustical lining - NO
vibration collars N Q
Exhaust air distribution:
Exhaust air ducts Est. total In ft 3 No. locations
inspected (_
Specify type (circle): me al fibrous glass lined metal masonry fibrous glass board y AJ
ex-duct wood
Accessible in-line fire dam ers Est. total No. locations ins ected
Accessible turnip vanes Est. total No. locations ins ected ,%I9
Exhaust air grilles Est. total gty No. locations inspected x
Other (specify):
Other Information:
General impression (indicate recommendations for cleaning based on finding of tii'TC dust):
1v3 t.i rc t"co;.tav
KEY: NP = not present; NF = not found; I = inaccessible; U = unknown
NYC-WTC-000131917
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