• 2.2 Mechanical Exhaust System Visual Ins
ection Form
Mechanical Exhaust System Identification: Page 1 of I
Location:
(~ 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) DusU not
please r,
indicate in last colurnnJ Debris Dust present
Present? Present? not
found
Exhaust air outlet: Location: inaccessible
Accessible for inspection? Y_ N (explain):
louvers, grates and/or screens
outside air duct Al
outside air damper(s) u P
unit:
blower assembly incl. blower wheel, housing,
air vanes, in-line noise
uators
blower housing acoustical lining
vibration collars N9
ffE d istribution: N
ucts Est total In ft J.2 (.) No. locations
_
(circle): metal fibrous glass lined metal masonry fibrous glass board v n/
flex-duct wood r
Accessible in-line fire dampers Est. total No. locations inspected
Accessible turning vanes Est. total gty No. locations inspected
Exhaust air ]les Est. total
No. locations ins ected
Other (specify): _Tt
Other Information:
General impression (indicate recommendations
for cleaning based on finding of WTC dust):
KEY: NP = ; NF = not found; I = inaccessible; U =
unknown
NYC-WTC 000133674
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000133674Source: 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