NYC 9/11 Public Portal Document
2.2
Mechanical Exhaust System Visual Inspection Form
Mechanicai Exhaust System Identification:
HECHANICAL EXHAUSI FAN#FE
Location:
MAIN ROOF - 300 ALBANY STRZET
Area Served:
Associated mechanical room: clean
N
dry
System Components
INOTE: if component not present (NP), aot fourd (NF) or inaccessible (l) please
indicate in last column]
Exhaust air outlet:
Location:
stored chemicals/refuse
Accessible for inspection? X.
N
_(explain):
- louvers, grates and/or screens
- outside air duct
- outside air damper(s)
Exhaust fan wait:
- blower assembly incl. blower wheel, housing, air vanes, ia-line noise attennators
- blower housing acoustical lining
- vibration collars
Exhaust air distribution:
- Exhaust air ducts
Est. total In ft
100
No. locations inspected_1
Specify type (circle):
fibrous plass lined metal masonry fibrous gless board
flex-duct
wood
- Accessible in-line fire dampers Est. total qty
- Accessible turning vanes
Est. total qty
Exhaust air grilles
Est. total qty_
9
No. locations inspected
No. locations inspected
No. locations inspected_O
Other (specily):
Other Information:
Surface
Dust'
Debris
Present?
Y
Page 1 of 1
_N
Component
WTC
• not present
Dust
• not formd
Present?
• inaccessible
Y
NP
NP
Y
Nº
NP
General impression (indicate recommendations for cleaning based on finding of WTC dast):
- WTC RELATED DUST WAS OBSERVED INTHE FAN AND 17S COMPONENTS,
AND ITS ASSOCIATED DUCTS.
- CLEANING 19 REQUIRED FOR WTC RELATED DUST.
- CLEAN THE EXHAUSI FAN, ITS COMPONENTS AND ITS
ASSOCIATED DUCTS.
KEX: NP = not present; NIF= not found; I= inaccessible; U = шakuown
NYC-WTC_000116180
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000116180Source: NYC Law Department, mirrored locally