NYC 9/11 Public Portal Document
_.f. iviccoanical Exhaust System Visual
Inspection Form Page 1 01
Mechanical Exhaust System Identification:
Location: nn
Area Served:
Associated mechanica1 room. clean 1 N dry Y N stored chemicals.'refuse Y 1\'
System onents Surface Component
ponent not present (NP), not found (NF) or inaccessible (I) Dust! WTC not
t column) please Debris Dust present
Present? Present? not
S
found
4
Exhaust air outlet• Locatton: inaccessible
Accessible for inspection? Y /N (explain):
1,u,; r;. gr a:e; ar.,I'c,, screens
outside air duct
outside air damper(s) Al
Exhaust fan unit:
blower assembly inel. blower wheel, housing, air vanes.
attenuators in-line noise
iI
blower housing acoustical lining
vibration collars
Exhaust air distribution:
Exhaust air ducts Est total In ft No, locations
inspected (
Specify type (circlet: petal ibr u 1a ; lined metal ma nn fibrous Qlass board
flex- uc wood
A:cessihl; in•lin_ fire dam ers Est. total tt- \o. to:at;oa; inspected
Accessible turning vanes Est. total No. locations inspected
Exhaust air grilles Est. total gty No. locations inspected
Other (specify):
Other Information:
General impression (indicate
recommendations for cleaning based on finding of W1•TC
dust):
Ik Lv ç uS,
Ns
not present; NF - not found: I a
NYC-WTC 000135853
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000135853Source: 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.