NYC 9/11 Public Portal Document
2.2 Mechanical Exhaust System Visual
Mechanical Exhaust System
Ins ection Form
Identification: Pa eI ofl
Location:
Area Served:
Associated mechanical room: clean
Y N dry Y N stored chemicals/refuse y N
System Components Surface
(NOTE: if component not present (>\P), Component
not found (NF) or inaccessible (I) please ~yTC c not
indicate in last column ) Debris Dust I present
Present? Present?
not
found
Exhaust air outlet: Location: inaccessible
y
Accessible for inspection? Y- N (explain):
loua'ers, erases and/or screens
outside air duct
outside air dam er(s)
Exhaust fan unit:
blower assembly fine]. blower wheel,
housin„ air vanes, in-line noise
attenuators
blower housing acoustical lining _ __
vibration collars
Exhaust air distribution: N
Exhaust air ducts Est total In ft MJ
inspected No, locations
Specify type (circle): meta fibrous class lined metal masonry fibrous Class board
fie.y-duct s+
Accessible in-line fire dam ers Est. total h' 1 No. locations ins ected Q
Accessible turnips vanes E-t total. t~ No. locations inspected
Exhaust air erilles Est. total hl No. locations ins ected C)
Other (specify): I I
Other Information:
General irapressicur (indicate
reconnnendstiom for cleaning based on
finding of N1 TC dust):
rsjD W'1 Ld NQ .
KEY: NP = not present; 1\F = not
found• I = inaccessible, U =
unknown
NYC-WTC 000133699
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