NYC 9/11 Public Portal Document
Mceaa cal F h►aust System Visual Xnspection Form Page 1 of 1
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Location: Area Served:
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Associated mechanical roor~t: cleanjY N dry_ LY N stored chemicals/re€ttse Y ✓ N
System Components surface Component
Dust/ WTC e not resent
[NOTE: if component not present (NP), not found (Ny) or Inaccessible (1) please Debris Dust p
Indicate in last column] Present? Present? • not found
Exhaust air outlet: • inaccessible
Location:
Accessible for inspection? '(_LIN (expo):
— louvers, grates and/or s: reenS
- outside air duct
— outside air damper(s) N
Exhaust fan unit:
—blower assembly incl. flower wheel, housing, air vanes, in-line
noise attenuators
— blower housing acoustical lining
— vibration collars
Exhaust air distribution:
- Exhaust air ducts Est. :otal in ft &O No. locations inspected al
Specify type (fie): n;etel fibrous glass lined metal
cansonry fibrous glass board
— Accessible in-line fire det::
No. locations inspected O
_
— Accessible turning vanes
—Exhaust air grilles
Est total qty Na. locations inspected I
i
Est. total qty Na. locatxor~s inspected O
Other (specie): — _
Other Information:
General impression (indica::e recommendations for cleaning
based en finding of WTC dust):
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SAN N '2cc~c, ►' ~ '~ ~Us7
KEY: NP not presents NIP' = not found; I = inaccessible;. U
unknown
NYC-WTC—000117865
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