NYC 9/11 Public Portal Document
2.2 Mechanical E+x hauct Svstem Visual Tnxnertinn Fnrm Padva 1 if 1
Zviechanical Exhaust Systen! Identification: —
tiECi-MjNiCAL -ErH - -ST
Location: Area Served:
EG~tc; i MA~rc"t.OCCF - Ki —CHc"N E HAu. T
Associated mechanical roor:t: 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 (NY) or inaccessible (I) please I Debris Dust • not found
indicate in last column) Present? Present?
•inaccessible
Exhaust air outlet: Location:
Accessible for inspection? 'f_/N (explain):
- louvers, grates and/or s::Teens Y
outside air duct
N
- outside air damper(s) y
Exhaust fan unit:
- blower assembly incl. t lower wheel, housing, air vanes, in-line noise attenuators
- blower housing acousti l lining
Ivffj'
- vibration collars
Exhaust air distribution:
- Exhaust air ducts Est total In ik No. locations inspected C,
Specify type (circle): n;etal fibrous glass lined metal masonry fi ebr us glass board
fl ~_xduct wood
- Accessible in-line fire dar ppers Est. total qty No. locations inspected
P
- Accessible turning vanes Est. total qty No. locations inspected )I N
- Exhaust air grilles Est. total qty 2 S_ No. locations inspected C'
Other (specify):
Other Information:
General impression (indica:e recommendations for cleaning based on finding of WTC dust):
— NJO r -LA+cj) 7u:.T t.UFlS Gvc Jc17 N 'ThE ( PtrJFti'--
N f c
c 'T+iE rf,N .x t+,) fl S ASSO--, 4-T ) -)LTS .
-, ~~, c~ ~_is ►~ N c; 15 lti ELT
e F~~
KEY: NP = not present; NI = not found; I = inaccessible; U = unknown
NYC-WTC-000113869
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