NYC 9/11 Public Portal Document
22
Mechanical Exbaust Syste
/isual Inspection Form
Mechanical Exbaust System Identification:
HECHANICAL EXHAUST FAN#8
Location:
MAIN ROOF - 300 ALBANY PIRZET
Associated mechanical roora: clean
N
diry
Y
Area Served:
N
stored chemicals/refuse
System Componezts
LNOTE: If component aot present (NP), aot fouad (NP) or inaccessibie (I) please
indicate in last column]
Exbaust air outlet:
Location:
Surface
Dusti
:Debris
Present?
Accessible for inspection? Y
N
(explain):
- louvers, grates and/or screens
- outside air duct
- outside air damper(s)
Exhaust fan wait:
-blower assembly incl. blower wheel, housing, air vanes, in-line noise attenuators
-blower housing acoustical lining
- vibration collats
Exhaust air distribution:
- Exhaust air ducts
Est. total In ft
100
No. locations inspected_ 1
Specify type (circle):
fbrons zlass lised metal
) masonry fibrous glass board
fex-duct
wood
- Accessible in-line fire dampers
Est total qfy
- Accessible turning vanes
Est. total qty
- Exhaust air grilles
Est. total gty
Other (specify):
No. locations inspected
No. locations inspected
No. locations inspected_0
Other Information:
Page 1 of 1
_N
WTC
Dust
Present?
Component
• not presert
• not foud
• Roaccessible
Y
NP
NP
NP
NP
I
General impression (indicate recommendations for cleaning based on finding of WTC dast):
- WTC RELATED DUST WAS OBSERVED INTHE FAN AND 1TS COMPONGNB,
AND 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 = unknown
NYC-WTC_000116334
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000116334Source: 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.