NYC 9/11 Public Portal Document
2.1 Central Ventilation System
Ventilation System Identification:
Visual Inspection Form
L 1 of:
Location:
t4ti1 Area Sen ed:
Associatedmechanical room: clean 7 y dry 7y I' stored chemicals'refuse y
System Components Surface
[.NOTE: if componen t not present (NP), not found (NF) or I Dust' Component
indicate in last column] inaccessible (I) please ~VTC c not
Debris Dust
Present?
present
Present?
not
found
Outside air intake: 1;
Location: inaccessihip
Accessible for inspection? y N*._ (explain):
lou erg', crates and'or screens AJ1
outside air duct
N7
outside air dam er(s)
Air handling unit:
outside air mixing chamber
filter rack(s)
filter media
blower assembly incl. blower
noise attenuators wheel, blower housing, air vanes, in
-line
blower housing acoustical lining
re-heat coils
heating coils
cooling coils
re-heat coils
condensate drain an
su I • air lenum
su I • airPlenum dam er(s
vibration collars
Suppl► air distribution:
Supply a:r ducts Est. total In ft `j
Specify type (circle) metal fibrous
glass lined masonr fibrous a ass board
Accessible in-line fire dam ers Est.
total ty To. locations ins ected
Accessible turning vanes Est. total
I -li 1\0. locations ins ected N-
c:. to.z: , tt
Sv hly air diffusers ected
Est. total' Igo• locations ins ected . .
Return air distribution:
Return air ducts Est. total In
A/
ft No. locations inspected
Specify type (circle)
fibrous class lined metal masonry fi
flex-duct wood
F.etvsrn air plenum Est. total RA
locations ins ected plenum areas*~
brous class board
. .
y N
Return air plenum damper Est.
ins ected total qty _ No.
locations
Accessible in-line fire dampers
locations inspected Est. total No.
qn_---___
NYC-WTC 000133730
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000133730Source: NYC Law Department, mirrored locally
An HVAC inspection report from Cole Consulting Corporation dated February 13, 2003, recommending cleaning of units at 295 Greenwich Street due to WTC dust.
6 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
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 0.998
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.