NYC 9/11 Public Portal Document
2.2
Mechanical Exhaust System Visual Inspection Form
Mecbanical Exbaust System Identification:
HECHANICAL EXHAUST FAN#17
Location:
MAIN ROOF - 300 ALBANY BIRZET
Area Served:
Associated mechanical room: clean_
dy
System Components
[NOTE: If componeat aot present (NP), aot found (NF) or inaccessible (1) please
indicate in last column]
Exhaust air outlet:
Location:
Accessible for inspection? Y V
N
_(explain):
stored chemicais/refuse
Surface
Dust/
Debris
Present?
- louvers, grates and/or screens
- outside air duct
- outside air damper(5)
Exhaust fan unit:
- blower asserbly incl, blower wheei, housing, air vanes, in-line noise attennators
- blower housing acoustical lining
- vibration collars
Exbaust air distribution:
- Exhaust air ducts
Est total In ft
100
No. locations iaspected 1
Specify type (circle):
Iltrous glass lined muetal
) mesonry fbrous glass boara
fex-duct
wood
- Accessible in-line fire dampers Est. totai qty
- Accessible turning vanes
Est. total gty
- Exhaust air grilles
Est. total qty
Other (specify):
9
No. locations inspected
No. locations inspected
No. locations inspected_ O
Other Information:
Page 1 of1
Y
N
Component
WTC
• not present
Dust
Present? |
•not found
• inaccessible
Y
Y
NP
NP
NP
NP
I
General impression (indicate recommendations for cleaning based on finding of WTC dust):
- WTC RELATED DUST WAS OBSERVED INTHE FAN AND ITS COMPONENTSY
AND ITS ASSOCIATED DUCTS-
- CLEANING 1S REQUIRLD FOR WTC RELATED DUST.
- CLEAN THE EXHAUSI FAN, ITS COMPONENTS ANDITS
ASSOCIATED DUCTS.
KEY: NP * not present; NF' = nnt found; I = inaccessible; U = uaknown
NYC-WTC_000116189
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000116189Source: NYC Law Department, mirrored locally