NYC 9/11 Public Portal Document
2.2 Mechanical Exhaust ? ste. ''dual inspection Form Paae 1 oft
FWI ac+siwsy ~1
L Area served:
?JAIN ..-- c3oo AL$ANy E7
Associated mechaninal room: clean Y N dry Y N storms chemicals/refuse Y N
System Co Surface component
JNOTE: If component not present (NP), not found (Ni) or inaccessible (I) pl Dust/ WTC • not present
eas 'Debris Dust
Indicate In last comma] I Present? •not #band
Present?
Exhaust air outlet: Location: • inacsnesyble
Accessible for inspection? Y Y N (explain):
louvers, grates and/or screens
— outside air duct
— outside air damper(s)
Exhaust fan unit:
— blower assembly mcl. blower wheel, housing, air vanes, in-line
noise attonuators ~!
— blower housing acoustical lining
— vibration collars
P
•
Exhaust air 41stribut1on: 1J P
— Exhaust air ducts Est. total In nit) O No. locations inspected 1.
Specify type (circle):
brous glass board {
— Accessible in-line fire dampers Est, total
No. locations inspected
— Accessible honing vanes Np
Est total qty No. locations
— Exhaust air grilles Est total ty
... No. locations inspected_)
Ot ......•., .
Other I[zuforanation:
General impression (indicate recommendations for cleaning
based on finding of -ArTC dust):
-- '1JTtELAD ru.S-T WAS ot3S£Rv£D tsv'riye MN A .&D t7S PI J P
A fr3 ~5SE c pr-r" '!7vc7S.
►g eqt Ft We. ` —EL*7sEt usT.
'f~A N r ITS QoM?oNEø7S sr ITS
C.£4 T4{£ £7kKAo aZ
$soceA'r Du7S.
KEY: NP - not present NF - not found; I - inaccessible; U — unknown
NYC-WTC-000116337
OCR can misread numbers and units. Confirm readings against the page image before using them.