NYC 9/11 Public Portal Document
2,2
Mechanical Exhaust System Visual Laspection Form
Mechanical Exbaust Systen: Identification:
Location:
MECHANIAL EXHAUSY FAN#43
LOWER ROOF - 2 SOUTHENDArE
Associated mechanical roori: clean_
ZyN dryLY
Area Servied:
stored chemicals/refuse
Systema Compozents
PNOTE: if component not present (NP), net found (NI) or inaccessible (I) please
indicate in last column]
Exhaust air outlet:
Location:
Accessible for inspection? 1
N
_(explain):
Surface
Dust/
Debris
Preseat?
- louvers, grates and/or sireens
- outside air duct
= outside air damper(s)
Exhaust fan wait:
- blower assembly incl. t.lower wheel, housing, air vanes, it-line noise attenuators
- blower housing acoustical lining
- vibration collars
Exhaust air distribution:
- Exhaust air ducts
Est :otal ln ft
20
No. locations inspected ol
Specify type (circle):
netal
)fibrous glass lined metal masony fibrous glass board
Dex-duct
wood
- Accessibie in-line fire daripers
Est. total qty
- Accessible turning vanes
Est total qty
- Exbaust air grilles
Est. total qty.
No. locations inspected_ O
No. locations inspected
No. locations inspected
Other (specify):
Other Information:
THe FAN is NoT WofKINg
Y
Y
Page 1 of 1
YXN
WTC
Dust
Present?
N
N
N
N
N
N
Component
• not present
• not found
• inaccessible
NP
N
I
NP.
I
General impression (indica:e recommendations for cleaning based on finding of WTC dust):
- NO LOTE RELATED DUST WAS OBSERUED IN THE HECHAMICAL COMPONGNTS
AND MS ASSOCIATED DUCTS.
- NO CLEANING IS REQUIRED FOR WTR RELATED JUST.
KEY: NP = not present; NF = not found; I = inaccessible; U = unknowa
NYC-WTC_000117939
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000117939Source: 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.