NYC 9/11 Public Portal Document
J' uanicai xnaust bystem Visual Inspection Form Pane 1 of 1
x namcai zxnaust bySystem Identi$cation:
Lr-YATO (. sv `
Location: i Area ed:
347c lc4j' rjcf E 41ati 'H
Associated mechanical room: clean Y N dry, Y N stored chemicals/refuse Y N
Surface Component
System Components
Dust/ WTC • not present
[NOTE: if component not present (NP), not found (Ni) or inaccessible (I) please Debris Dust • not found
indicate in last column] Present? Present? •
inaccessible
Exhaust air outlet: Location:
Accessible for inspection? Y Y N (explain):
Y
- louvers, grates and/or screens
- outside air duct
- outside air damper(s) ,
Exhaust fan unit:
- blower assembly incl. blower wheel, housing, air vanes, in-line noise attenuators
- blower housing acoustical lining P
- vibration collars
Exhaust air distribution:
- Exhaust air ducts Est total in ft 4. No. locations inspected_ -
Specify type (circle): [ i t filaous class lined metal mnesomv fibrous glass board
es wood
y
- Accessible in-line fire dampers Est. total qty No. locations inspected Nt
- Accessible turning vanes Est. total qty No. locations inspected Nt
- Exhaust air grilles Est. total qty I No. locations inspected
Other (specify):
Other Information:
General impression (indicate recommendations for cleaning based on finding of WTC dust):
{t}rt,
No VU-C -PE LA"1`e) 7 L'.S - c t3 ri3 2::' ZV &D / A' ?-4I E C cu jk,- A_ Z7S AF 7 NC
11-3 SASS c(:lfck ) D L 7
-o c~'►C uzff~h') nL .
c u,-EA? 1 7 S r• am*'
- ~~ t~
KEY: NP = not present; NF = not found; I a inaccessible; U - unknown
NYC-WTC 000135495
OCR can misread numbers and units. Confirm readings against the page image before using them.