2.2 Mechanical Exhaust System Visual Ins ection Form Pop 1 of 1
Mechanical Exhaust System Identification: "(
Location: -r Area Served:
t- )
Associated mechanical room: clean Y 1\ dry Y N
stored chemicalsIrefuse V N
Surface Component
System Components Dust/ WTC not
[NOTE: if component ftot present (NP), not found (NF) or Inaccessible (I) please Debris Dust present
indicate in last column] Present? Present?
4 not
found
• i;
inaccessible
Exhaust air outlet: Location:
Accessible for inspection? Y N
louv1 s, grates andlor screens
(explain):
7 S
outside air duct Al
outside air damper(s) iJ
Exhaust fan unit:
blower assembly incl. blower wheel, housing, air vanes, in-line noise
attenuators
blower housing acoustical lining
vibration collars N
Exhaust air distribution:
Exhaust air ducts Est total In ft 2.10 No. locations
inspected•_
Specify type (circle): meta fibrous Blass lined metal masonry fibrous class board I J
flex-duct %good
Accessible in-line fire dam ers Est. total t • Igo. locations ins ected
Accessible turning vanes Est. total No. locations inspected N p
Exhaust air grilles Est. total gtv S D No. locations inspected
Other (specify):
Other Information:
General impression (indicate recommendations for cleaning based on finding of NN'TC dust):
KEY: NP = not present; NF = not found; I = inaccessible; U = unknown
NYC-WTC-000132799
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000132799Source: 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 275 Greenwich Street due to WTC dust.