NYC 9/11 Public Portal Document
Mecnancal Exhaust System Visual Inspection Form
Mechanical Exhaust Syster Identification:
MECHANKAL EXHAUST FAN# 32
Location:
LOWER ROOF - 2 SOUTHENDArE
Area Served:
Astociated mechanical roor:: clean LY_N dry Ly_
_N stored chemicals/refuse
System Componests
INOTE: if component not present (NP), net found (NF) or inaccessible (I) please
indicate in last column]
Exhaust air outlet:
Location:
Accessible for inspection? Y/_N.
_(explain):
- louvers, grates and/or s:Teeas
- outside air duct
- outside air damper(s)
Exhaust fan unit:
- blower assembly incl. tlower wheel, housing, air vanes, in-line noise attenuators
- blower housing acoustical lining
- Vibration collars
Exhaust air distribution:
- Exhaust air ducts
Est otal la ft
20
No. locations inspected_Ol
Specify type (circle):
aiete
) Ebrous glass lined metel MASQNIY.fbrous Bless boerd
Bex-duct
wood
- Accessible in-line fire datipers
Est. total qty
- Accessible tuming vanes
Est. total qty
- Exbaust air grilles
Est. total aty
g
No. locations inspected_O
No. locations inspected
No. locations inspected_ O
Other (specify):
Other Information:
Surface
Dust/
Debris
Present?
Y
Y
Page 1 of 1
YYN
WTC
Dust
Present?
N
N.
N
N
N
N
Component
• not present
• not fouad
• inaccessible
NP
I
NP.
I
General impression (indica:e recommendations for cleauing based on finding of WTC dust):
- No LOTE RELATED DUST WAS OBSERUED IN THE HECHANICAL COMPONGATS
AND MS ASSOCIATED DUCTS.
- NO CLEANING IS REQUIRED FOR WTG RELATED DUST.
KEY: NP = not present; NF' = not found; I= inaccessible; U = nuknown
NYC-WTC_000117928
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000117928Source: NYC Law Department, mirrored locally
An HVAC inspection report from Cole Consulting Corporation dated February 13, 2003, recommending cleaning of units at 275 Greenwich Street due to WTC dust.