NYC 9/11 Public Portal Document
2.2 Mechanical Exhaust System Visual Inspection Form
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Location: Area Served:
f AYN 2&OF e a ALQA VY b7
Associated mechanical room: clean Y N rky Y N
stored chemicalsWrexse Y N
System Components Surface Component
[NOTE: If component not preset tNP), n®t found (Ni)rT or inaccessible {][) Dust/ WTC • not esent
please Debris Dust .not found
Indicate In last column] I Present? Present? •
Exhaust air outlet: Location: not fo sstble
Accessible for inspection? Y N (explain):
N
, grates and/or screens
air duct
air damper(s) Y
unit: y
assembly incl. blower wheel, housing, air vanes, in-line noise attenuatoxs
blower housing acoustical lining
n collars
Exhaust air distribution: 3J Q
- Exhaust air ducts Est. total In D 9.0 O No. locations inspected, a-
specity type (circle): etai q ors 1• s• ' ua y fbrous glass board
- Accessible in-line fire dampers Est• total qty No. locations inspected I Np
- Accessible turning vanes Est total qty No. locations inspected f4P
-Exhaust air grilles Est total qty9 No. locations inspected- t )
Other (specify):
Other Information:
General impression ('indicate recommendations for cleaning based on finding
of WTC dust):
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i AN ITS e.N1'oPe+'7S I* PJ \ ?TS
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Assoe4 A & 1'ue7 S.
It;EY: NP - not present; NF = not found; I - inaccessible; U - unknown
NYC-WTC-000116183
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