NYC 9/11 Public Portal Document
Caasutar da naust Dystem Visual Enspection Form
Mechanical Exhaust Systen: Identification:
Location:
MECHANKAL EXHAUSY FAN # 33
LOWER ROOF - I SOUTHEND ArE
Area Served:
Associated mechanical roori: clean{Y_
N dry LX
_N
System Compenents
INOTE: if component not present (NP), not found (NF) or inaccessible (I) please
indicate in last column)
Exhaust air outlet:
Location:
stored chemicals/refuse.
Accessible for inspection? 1
_N
_(explain):
- louvers, grates and/or s:reens
- outside air duct
- outside air damper(s)
Exhaust fan uit:
- blower assembly incl. tlower wheel, housing, air vanes, in-line noise attenuators
- blower housing acoustiral lining
- vibration collars
Exhaust air distribution:
- Exhaust air ducts
Est otal lnf_ 20
Specify type (circle):
No. locations inspected_ ol
mreta
fibrous glass lined metal masonry fbrous plase board
irx-duct
wood
- Accessible in-line fire dar ipers Est. total qty
- Accessible ruming vanes
Est. total qty
- Exhaust air grilles
Est total gty
Other (specify):
_No. locations inspected_ O
No. locations inspected
No. locations inspectedO
Other Information:
Surface
Dusti
Debris
Preseat?
Y
Y
Y
Page 1 of 1
YXN
Component
WTC | • not present
Dust
• not fousd
Present?
• inaccessible
N
N
N
N
N
NP
N
I
NP.
I
General impression (indica e recommendations for cleaning based on finding of WTC dust):
- NO LTE RELATED DUST WAS OBSERVED IN THE MECHANICAL COMPONENTS
AUD MIS ASSOCIATED DUCTS.
- NO CLEANING IS REQUIREN FOR WTC RELATED JUST.
•
:
KEY: NP = not present; NF' = not found; I = inaccessible; U « unkaowa
NYC-WTC_000135393
i
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000135393Source: NYC Law Department, mirrored locally