NYC 9/11 Public Portal Document
bod
wecuanical Exnaust System Visual Inspection Form
Mechanical Exhaust System Identification:
MECHANICAL EXHAUSY FAN #5
Location:
MFLOER- ROCF 350 ALZANY STREET Area Served:
KITCHENS # BATHROOMS
Associated mechanical room: clean_ Y_N dryY_
_N stored chemicals/refuse
Y
System Components
Surface
[NOTE: if component not present (NP), not found (NF) or inaccessible (I) please
Dust/
indicate in last column]
Debris
Present?
Exhaust air outlet:
Location:
Accessible for inspection? Y_
_(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
No. locations inspected_ 1
'Specify type (circle):
meta
fibrous glass lined metal masonry fbrous glass board
flex-duct
wood
- Accessible in-line fire dampers
Est. total gty_
5
- Accessible turning vanes
Est. total qty.
- Exhaust air grilles
Est. total qty
5
No. locations inspected O
No. locations inspected
No. locations inspected 0
Other (specify):
Y
Y
Y
Other Information:
Page 1 of1
_N
WTC
Dust
Present?
Component
• not present
• not found
• inaccessible
NP
NP
NP
General impression (indicate recommendations for cleaning based on finding of WTC dust):
- WTC DEBRIS WAS OBSERVED IN THE COMPNENTS OF THE FAN, ASCUE
ASD PEUSIA THE LOUVERS, SOME ATTEMPT TO GLEANT: LDAS MADE, BHTNNTG STILL
un WTC DEBKIS WAS EBSERUED IN THE DUCTWORK.
_ CLEANING FOR WTE DEBRIS IS RECOHHENDED.
n CIEAN THE EXHAUST FAN UNIT AND ATS ASSICIATED DUCTUORK.
KEY: NP = not present; NF = not found; I = inaccessible; U = unknown
NYC-WTC_000116250
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000116250Source: 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.