NYC 9/11 Public Portal Document
2.2 Mechanical Exhaust System Visual Inspection Form Page 1 of I
Mechanical Exhaust System Identification:
Lt1'4TOL A - U 1^
Location:
/ - ()
Area Served:
[ I NAi c 1 Le K U v~ ti~i J LF}{f 4 &✓A o i` tj C f f
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 (NF) 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 I
— blower housing acoustical lining P
— vibration collars
Exhaust air distribution: '' II
— Exhaust air ducts Est. total In ft `t' No. locations inspected
Specify type (circle): metal fibrous glass lined metal masonry fibrous glass board
flex-duct wood
'I ti
- Accessible in-line fire dampers Est. total qty No. locations inspected N I'
- Accessible turning vanes Est. total qty No. locations inspected
- Exhaust air grilles Est. total qty-L _ No. locations inspected
Other (specify):
Other Information:
General impression (indicate recommendations for cleaning based on finding of WTC dust):
E L e Te-D u (c~ a*3 a1~ t'~%o' f'JJ / /4 ?fit
I Vc ~~ (C
ITS As ~uC-Y7
(iT1 F .. L0'- c'. ,'czA=~~~ nv
15 h C -'
KEY: NP = not present; NF = not found; I = inaccessible; U = unknown
NYC-WTC-000113867
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