NYC 9/11 Public Portal Document
.~v..a.a.aa4ua nus seem visual Inspection Form
han E iret System mo tion: Page 1 of ]
Location:
?" AIIV ' e o AI-8, 4 NY. ~7 Area Serwed:
ç
Associated mechanical room: clean Y N c3ry Y N soarext chemicals/refuse Y N
system Comp"ants Surface Component
[NOTE: if componeu t not present (NP), net found (Ni) •not prment
or inaccessible (1) please
Indicate in last colnmn[ I' P
Debris Dust • not ttoa~ad
Exhaust air outlet: Present? Present?
Location: •inaccessible
Accessible for inspection? Y V N (explain):
- louvers, grates aadlor screens
- outside air duct
- outside air damper(a)
Exhaust fast unit: y
- blower assembly incL blower wheel, housing, air
vanes, in-line noise attenuates
- blower housing acoustical lining
- vibration collars J P
Exhaust air distribution: t) F
- Exhaust air ducts Est. total In No. locations inspected 1.
Specify type (circle):
* J i o ass etas Y fibrous elatebod
- Accessible in-line fire dampers Est. total qty
No. locations inspected
- Accessible turning vanes Est. total qty No. locations inspected
NP
- Exhaust air grilles Est, total clty~ No. locations inspected O
Other (specify): P
General impression (intdicate recommendations
for cleaning based on finding of WTC dust):
w"' VJ ~CV-ELAFP-D Zius7 WAS 08SEAV€.D tu7HE iN ?L1 173 c WJ7bA7
AN-6 {t' t7 y'7, vi-
'~ £1 LEIN 11.1 C{ 15 rk43 FOR Wit `-E TE1) -D uST.
C4s#,J T4{E• t 44Au sZ =A~ ITS eoMPoN TS ,5,p4Lt ITS
KEY: NP not present; NP - not found; I = inaccessiblle; U = unknown
NYC-WTC-000116179
OCR can misread numbers and units. Confirm readings against the page image before using them.