NYC 9/11 Public Portal Document
2.2
Mechanical Exhaust System Visual Inspection Form
Mechanical Exhaust System Identification:
Location:
HEHANICAL @XHAUST FAN #1
MAIN
RooF
Associated mechanical room: clean
N dry Y
System Components
INOTE: if component not present (NP), not found (NF) or inaccessible (I) please
indicate in last column]
Exhaust air outlet:
Location:
Area Served:
LAUNDRY ROOH
stored chemicals/refuse
Surface
Dust/
Debris
Present?
Accessible for inspection? Y
N
_(explain):
- louvers, grates and/or screens
- outside air duct
- outside air damper(s)
Exhaust fan unit:
- blower assembly incl. blower wheel, housing, air vanes, in-line noise attenuators
- blower housing acoustical lining
- Vibration collars
Exhaust air distribution:
- Exhaust air ducts
Est total In ft
100
Specify type (circle):
No. locations inspected /
ibrous glass lined metal masonry fibrous glass board
tex-duct
wood
- Accessible in-line fire dampers Est. total qty.
- Accessible turning vanes
Est. total qty
- Exhaust air grilles
Est. total qty
Other (specify):
— No. locations inspected
No. locations inspected
No. locations inspectedL
Y
Y
Y
Y
Y
Other Information:
Page 1 of 1
WTC
Dust
Present?
N
N
N
N
Component
• not present
• not found
• fnaccessible
NP
N
N
NP
NP
eneral impression (indicate recommendations for cleaning based on finding of WTC dust)
O WTC related dust was observed
The unt covered with laundry lint.
NO CLEANING IS RAQUIRED FOR WTC BELATED DUST.
KEX: NP = not present; NF = not found; I = inaccessible; U = unkaown
NYC-WTC_000116173
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000116173Source: NYC Law Department, mirrored locally