NYC 9/11 Public Portal Document
2.2
Mechanical Exhaust System Visual Inspection Form
Mechatical Exnaust Syster: Identification:
MECHANICAL EXMAUST FAN#36
Location:
LOWER ROOF - 2 SOUTHENDArE
Area Served:
Associated mechanical roori: clean 1XN dyLY
_N stored chemicals/refuse
System Components
INOTE: if component not present (NP), not found (NF) or ixaccessible (I) please
indicate in last column]
Exhaust air outlet:
Location:
Surface
Dusti
Debris
; Present?
Accessible for inspection? YV
(explain):
- louvers, grates and/or s:reens
- outside air duct
- outside air damper(s)
Exhaust fan unit:
- blower assembly incl. tlower wheel, housing, air vanes, in-line noise attenuators
- blower housing acousti:al lining
- vibration collars
Exhaust air distribution:
- Exhaust air ducts
Est otai la ft
20
No. locations inspected Ol
Specify type (circle):
retal
) fbrous glass lined metal masonry fibrous plass board
Lex-duct
wood
- Accessible in-lime fire datupers Est. total qty
- Accessible tuming vanes
Est. total qty
- Exbaust air grilles
Est. total aty
No. locations inspected_ O
No. locations inspected
No. locations inspected
Other (specify):
Y
Y
Y
Other Information:
Page 1 of 1
·Y_N
WTC
Dast
Present?
N
N
N
N
N
N
Component
, • not present
•not fownd
• inaccessible
NP
N
I
NP.
I
General impression (indica:e recommendations for cleaning based oz finding of WTC dust):
- NO WTE RELATED DUST WAS OBSERUED IN THE MECHANICAL COHPONENTS
AND MS ASSOGIATED DUCTS.
- NO CLEANING IS REQUIRED FOR WTR RELATED JUST.
KEY: NP = not present; NF = not found; I = inaccessible; U = unknown
NYC-WTC_000117870
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000117870Source: NYC Law Department, mirrored locally