NYC 9/11 Public Portal Document
2.2 Mechanical Exhaust System
Mechanical Exhaust S stem Visual Ins ection Form
Identification: Pa eIof
Location:
O..n C. IA rea Sen ed:
Associated mechanical room: clean 1• dn. ~,
stored chemicals(refuse ~'
System Components
(COTE: if component Surface
notpresent G\p), not found (\F) Component
indicate in last column] or inaccessible (I) please Dust not
Debris Dust
Present? present
Present?
not
found
Exhaust air outlet: _ 4
Loatton:
Accessible for inspection? Y
L".(explain):
bus'ers. grates and'o. screens
outside air duct
outside air dam er(s)
Exhaust fan unit:
blower assembl%. incl. blo.~ er %%.
heel, housing. air genes, in
attenuators -line noise
blo% er housing acoustical
lining
vibration collars
Exhaust air distribution:
Exhaust air ducts Est total In ft 12v
inspected I -- — NO. locations
Specify type (circle): , etal rou slay~s lined m t•+ r son '
Accessible in-line fire dampers Est.
e~-duct «oo
fil+rous chss bo~•d
7 I~
total ate if No. 1o;a:ions inspected
Accessible tvrnins pan^s a ot.
Est to:..l
Exh2vst air ¢rilles No. locations inspected
Est. total No. locations inspected--
Other (specifj):
Other Information:
G ,-t::'; MJ :}.l U r[i(i(.'i t)tl♦}:rnfe. .
,•ua~+VnS ror cleaning based on finding
of ~l7C dust):
,'J %. C IL
t .
:rY=n = not found: I = Inaccessible;
U=
NYC-WTC 000135894
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