NYC 9/11 Public Portal Document
2.2 Mechanical Exhaust System Visual Inspection
Mechanical Exhaust S •stem Identification: Form Page I of
./
Location:
Area Served:
Associated mechanical room c1can 1 IN atv Y N
stored chemicals'refuse Y N
System Components Surface Component
[NOTE: it component not present (NP), not found
indicate in last column)
(,\F) or inaccessible (I) please Debris DstC 4 not
present
Present? Present.,
4 not
found
Exhaust air outlet: Lo-at Inaceessible
Accessible for inspection? Y V` N
(explain): •.
louvers. grates and'or screens
outside air duct Y
outside air damper(s) s
Exhaust fan unit:
blower assembly incl. blower wheel, housing,
attenuator; air vanes, in-line not;;
I
blower housing acoustical lining
vibration collars
Exhaust air distribution:
Exhaust air ducts Est total In ft 1 2.-v No. locations
inspected t --
Specify type (circle): ietai r s atass line al mas nrt fi brous class boa•.•+ tL/
Accessible in -line fire dangers Est. total gt~ / f{ 1\0. locations inspected
Es.. ;::a; g.. No. 1o,at,ons ins tected ---___. _
Exhaust air grilles Est. total gry NP
Other (specify): If No. locations inspected
Other Inform ation:
mss.. n....t
r• ~,~.v+~ t, uu,uate recommendations for
cleaning based on finding of NV•TC dust):
: IiP = not present; NF ffi not found; i =
inaccessible; U w unknown
NYC-WTC 000135845
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