NYC 9/11 Public Portal Document
2.2
Mechanical Exhaust System Vi
sual Inspection Form Page lo
Mechanica! Exhaust Svstem Identification: 444 3 .
Location: yu of. Area Served:
TH-ELY Qooe
Associated mechanical room: clean Y N dn ¥ N__ stored chenvsals’refuse Y N
Surface Componen:
System Components Dust’ WIC € nor
[NOTE: if component not Present (NP), not found (NF) or inaccessible (1) please Debris Dust present
indicate in last column] Present? | Present? = ne:
a found
inaccessidl:
Exhaust air outlet: Locanoz:
* : . ’ . . <
Accessible for inspection? ¥ N (explain): Y w
loavers, erates and o: screens Y nw
| outside air duci . J |
outside air damoer(s) y Ay
Exhaust fan uniz: :
blower assembly incl. blower wheel, housing. air vanes. in-line noise “
attenuators - /
blower housing-acoustical lining a Wi wv
vibration collar; ae
Enhaust air distribution:
Exhaust airducts Est total In ft FO No. locations
Inspected : ;
Specify type (circle): maga fibrous efass board Y Vv
Accessible ia-has fire ampers Est twataw 7 No. locations insoected Gg _. Pe cee be ao ae
fgets R19 uae oe gee seas ae ts No. docstivns wrested i I | A
Exhaust air erilies Est. toralat 7 No. locations inspected C) Lr
Other (specify):
Other Information:
NS wre Rus>
Geteralinupressten (indicate recemnince dation: fer cleaning based o: findiny of WIC dust):
} Ns &
Fou nse .
KEY: N
P = not present; NF = not found: 1 = inaccessible; UU
= unknown
NYC-WTC_000135863
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000135863Source: 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.