NYC 9/11 Public Portal Document
2.2
Mechanical Exhaust System Visual Inspection Form
Mechanical Exhanst System Identification:
MECHANICAL EXHAUST FAN#16
Location:
Area Served:
MAIN ROOF - 300 ALBANY PIREET
Associated mechanical room: clean Y_N dry_
N
System Components
[NOTE: if component not present (NP), net found (NF) or inaccessible (f) please
indicate in last calumn]
Exbaust air outlet:
Location:
stored chemicals/refuse
Acoessible for inspection? Y
(explaim):
- 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 liaing
- vibration collars
Exhaust air distribution:
- Exhaust air ducts
Est total In ft
100
No. locations inspected_ 1
Specify type (cirole):
metal
Ubrous glass lined meta!
maponry fibrous glass board
flex-duct
wood
- Accessible in-line fire dampers
Est. total qty
- Accessible turning vanes
Est. total qty
- Exhaust air grilles
Est. total qty.
No. locations inspected
No. locations inspected
No. locations inspected_O
Other (specify):
Other Iaformation:
Surface
Dust
Debris
Present?
Y
Y
Page 1 of 1
WTC
Dust
Present?
Component
• not present
• not fourad
• inaccesslble
Y
NP
NP
NP
NP
I
General impression (indicate recommendations for clearing based on fiuding of WTC dust):
- WTC RELATED DUST WAS OBSERVED INTHE FAN AND 1TS COMPONGNT,
ANA ITS ASSOCIATED DUCTS.
- CLEANING 1S REQUIRED FOR WTC RELATED DUST.
- CLEAN THE EXHAUSI FAN, ITS COMPONENTS AND ITS
ASSOCIATED DOCTS.
KEY: NP = not present;, NF' = not found; I = inaccessible; U = wakmown
NYC-WTC_000116188
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000116188Source: NYC Law Department, mirrored locally