NYC 9/11 Public Portal Document
J Mechanical Exhaust System Visual Inspection Form Page 1 ¢
Mechanical Exhaust System Identification: Pate) :
Location: - . Area Served:
rT . =
IO FL Root
Associated mechanical roon:. clean Y Nodxnv Y N__ stored chemicals ’refuse YON
Surface Componen
System Components Dust’ WTC & not
[NOTE: if component not Present (NP), not found (NF) or inaccessible (I) please Debris Dust present
indicate in last column] Present? | Peesear’ = not
found
inaccessib!
Enhaust air outlet: Locaiion:
Accessible for inspection? Y “A N (explain): Y Y
louvers, crates and OF Streens ¥ A
outside air duct ¥ Y
Owmside air dampers) C_. 7
Exhaust fan unit
blower assembly ined. blower Wheel, housing, air vanes. in-line noise . - -
attenuators « en ¥ Y
blower housing azoustical linins “fy Yo
vibration collass ne
Exhaust air distribution.
Exhaust air ducts Est total In f IOO No. locations
inspected | .
Specify type (circle): Missaay — fidvous class board MY Y
fev-dust oad
Accessible in-line fire damoers Est totalg:y 10 No. lozations inspected ¢) =
|__ Accessible tuming vanes Est tozal ats No. lozations insnected ee Lk
| _ENhae st ait grilles Est. toalgn 4 No. locations inspected O L
Other (specify):
Other Information:
Be linprussion (indicate recumincndation: fer cleaning based on finding of WIC dust):
wT DSusy Foun ing Syste Conan 1s (commend).
€
KEY: NP = not present; NF = not found: | = inaccessible; U = unknown
NYC-WTC_000135860
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000135860Source: 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.
An HVAC inspection report from Cole Consulting Corporation dated February 13, 2003, recommending cleaning of units at 295 Greenwich Street due to WTC dust.
An HVAC inspection report from Cole Consulting Corporation dated February 13, 2003, recommending cleaning of units at 295 Greenwich Street due to WTC dust.
An HVAC inspection report from Cole Consulting Corporation dated February 13, 2003, recommending cleaning of units at 275 Greenwich Street due to WTC dust.
An HVAC inspection report from Cole Consulting Corporation dated February 13, 2003, recommending cleaning of units at 295 Greenwich Street due to WTC dust.