NYC 9/11 Public Portal Document
_•" iv1ecna:nical
Exhaust S sty Visual Ins
Mechanical Exhaust 5 stem ection Form
Identification: Pa e 1 of 1
Locate /~
KNE 7-Ac~ -Zt
OZ~C~ D~ C1~~ TOP O F THE Ott ON
~C F 1ij¢%D,Q &o y Served:
Associated mechanical
room: clean y N T
(/ DU$ 1 G
y N
stored chemicals/refuse
System Components — y
[NOTE; if component not Surface
present '), not found (Ni!) or inaccessible (~ Dust/ Component
indicate in last column] please ~'st • not present
Debris bast
Exhaust air outlet; Present? • not found
Location Present?
•inaccessible
Accessible for inspection? y N I N 4CCE S,St E f;p>± /N.P ---
(explain): A, ,4 OvTe-E t ~Jo rc Ti4gti/
~s 4" /FrG
— louvers. grates and/or scr ABxya T'hF 2
eens
— outside air duct
— outside air damper(s)
Exhaust fan unit:
— blower assembly incl.
blower wheel, housing, air
— blower housing vanes, in-line noise
acoustical lining attenuators _
— vibration collars
Exhaust air distribution:
Exhaust air ducts
— Est total In ft
Specify type (circle): ---_ No. locations inspected
metal fibrous elass lined
metal m fi brous lass board I
flex
duct wood
—Accessible in-line fire
dampers Est. total qty
•.. "we ❑ ming vanes No ~nruiin.~o ;--ter
vwu
Est. total qty
— Exhaust air grilles No. locations inspected
Est. total qty_
Other (specify); No. locations insnectPrl
)ther Tnfn '
-eneral impression
(indicate recommendations for
cleaning based on finding of
WTC dust):
Y: NP = not present; NF = not
found; I = inaccessible; U =
unknown
NYC-WTC-000113940
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000113940Source: 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.