NYC 9/11 Public Portal Document
2.1 Central Ventilation System
Visual Ins ection Form
Ventilation System Identification:
A Pag
--e1 of2
Location:
Loo ~C.i ~~, ~~Sov Area Sen•ed:
f'~A
Associatedmechanical room: clean Y lv d Y N stored chemicals:'refuse
N
System Components
Surface Component
I OTE: if component not present
(IMP), not found (11F) or WTC
indicate in last column] inaccessible (I) please Debris S not
Dust I present
Present? Present?
J not
found
ir intake: Location: inaccessible
e for inspection? Y.__1\'
(explain):
u,
h a 72 s, crates and'or screens
air duct 1_ Np
air dam er(s)
NP
('if
air nixing chamber
filter racks) N
filter media
blo:ver.assrmbly incl. blower wheel, blower
noise attenuators housing; air panes, in-tin'
blower housing acoustical lining
.re -heat coils N
heating coils n
cooling coils
re-heat coils tj
con•'::'sate drain Nn
su I air lenum ` N
su I .air Ienum dam er(s) a'✓
vibration collars
Supple air distribution:
Supply air dust: Est total in ft _J
• \o. locations inspected I
Specify type (circle) meta fibrous class lined met
masonry fi brous class board
y N
Accessible in -line fire dam ers Est.
total No. locations ins ected
Accessible turnine va nes Est. total
In-! reh-.,. c ol± _ No. locations ins ected
co:!_ Est. total `
Supply air diffusers No. ,cations in ected
Est total qt1 i
Return air distribution: ~~~~+~ u,spected
Return air ducts Est. total In
ft No. locations inspected_
Specify type (circle): metal fi brous
Class lined metal masonry fibrous class board
flex -duct wood
Rersm air plenum Es. total RA plerntm areas
locations ins ected No
Return air plenum damper Est.
ins ected total qtv No. locations
Accessible in-line fire dampers Est. total qty
locations inspected No.
NYC-WTC 000133683
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000133683Source: 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.
2 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.
2 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997
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.