NYC 9/11 Public Portal Document
2.2
Mechanical Exhaust System Visual Inspection Form
Mechanical Exhaust System Identification:
Location:
HECHANICAL EXHAUST FAN #3
ROOR-ROOF-SD0ALBANY STREET
Area Served:
KITCHENs& BATHROOMS
Associated mechanical room: clean_
Y_N dry YN stored chemicals/refuse
System Components
(NOTE: if component not present (NP), not found (NF) or inaccessible (I) please
indicate in last column]
Exhaust air outlet:
Surface
Dust/
Debris
Present?
Location:
Accessible for inspection? Y
N
_(explain):
- louvers. grates and/or screens
- outside air duct
- outside air damper(s)
Exhaust fan unit:
- blower assembly incl. blower wheel, housing, air vanes, in-line noise attenuators
- blower housing acoustical lining
- Vibration collars
Exhaust air distribution:
- Exhaust air ducts
Est. total In ft
60
Specify type (circle):
No. locations inspected |
ibrous glass lined metalmasonry fbrous glass board.
Lex-duct
wood
- Accessible in-line fire dampers Est. total qty_
5
- Accessible turning vanes
Est. total qty
- Exhaust air grilles
Est. total qty.
No. locations inspected_O
No. Locations inspected
No. locations inspected_0
Other (specify):
Y
y
Other Information:
Page 1of1
WTC
Dust
Present?
Component
• not present
• not found
• inaccessible
Y
Y
Y
NP
N°
I
NP
I
General impression (indicate recommendations for cleaning based on finding of WTC dust):
THE UNT IS NOT WORKING, SOME ATTEMPT WAS MADE TO CLENN WTC DEBRIS.
= WTC RELATED DUST WAS OBSZRVED IN 7HE COHPCRANYS OF THEFAN; ABCVE AND
BELCU THE LIUVERS..
WTC BELATED DUST WAS CBSERUED IN THE DUTWORK
- CEANING FOR WTC PELATED DUST IS RECCHMENDED.
- CLEAN THE EXHAUST FAN UNTT, IS ASSOCIATED DUCTWORK
KEY: NP = not present; NF = not found; I = inaccessible; U = unknown
NYC-WTC_000116282
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000116282Source: NYC Law Department, mirrored locally
An HVAC inspection report from Cole Consulting Corporation dated February 13, 2003, recommending cleaning of units at 295 Greenwich Street due to WTC dust.