2.2 ` Mechanical Exhaust System Visual
Ins ection Form
Mechanical Exhaust System Identification: Pa e 1 of 1
l
Location: ~~
io G t, Area Served:
Associated mechanical room: clean Y N dry Y N stored chemicals/refuse y N
System Components Surface Component
(NOTE: if component not present (NP), not found (NF) or inaccessible (I) Dust/ not
indicate in last column] please D bris DsC present
Present? Present?
4 not
found
Exhaust air outlet: Location: inaccessible
y
Accessible for inspection? Y_____N (explain):
louvers, grates and/or screens
outside air duct
outside air damper(s) iJ
Exhaust fan unit: N
blower assembly incl. blower wheel, housing, air
vanes, in-line noise
attenuators
N
blower housing acoustical lining
vibration collars
Exhaust air distribution: AlP
Exhaust air ducts Est total In ft 10D No. locations
inspected
Specify type (circle): metal fibrous lass lined metal masonry fi brous glass board y
flex -duct
Accessible in-line fire dampers Est. total gty
O No. locations ins ected 0
_Accessible turning vanes Est. total qty No. locations inspected
Exhaust air grilles Est. total ^ip
No. locations inspected
Other (specify):
Other Information:
General impression (indicate recommendations
for cleaning based on finding of WW'TC dust):
KEY: NP = not NF = not found; I = inaccessible; U=
unknown
NYC-WTC 000133680
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000133680Source: 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.
5 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.994
An HVAC inspection report from Cole Consulting Corporation dated February 13, 2003, recommending cleaning of units at 295 Greenwich Street due to WTC dust.
5 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.994