NYC 9111 Public Portal Document
2.2 Mechanical Exhaust System Visual Inspection Form Page 1 of 1
Mechanical Exhaust System Identification:
Z,M w r #1
Location: Area Served:
95'6 3'Q rtICt: t"M V
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 (NY) or inaccessible (I) please Debris Dust • not found
indicate in last column] Present? Present?
•inaccessible
Exhaust air outlet: Location:
Accessible for inspection? Y ✓ N (explain): , $
— louvers, grates and/or screens -
- outside air duct
— outside air damper(s)
Exhaust fan unit:
— blower assembly incI. blower wheel, housing, air vanes, in-line noise attenuators
— blower housing acoustical lining
P
— vibration collars N' '
Exhaust air distribution:
— Exhaust air ducts Est total In ft 180 No. locations inspected
Specify type (circle): metal brows lass ' ed metal fibrous glass board
flex-duct wo ,}
— Accessible in-line fire dampers Est. total qty No. locations inspected fV N l~
— Accessible turning vanes Est. total qty No. locations inspected
—Exhaust air grilles
f.P
Est. total qty I No. locations inspected O
Other (snecifvL• Z
Other Information:
General impression (indicate recommendations for
cleaning based on finding of WTC dust):
-40 iJTG 1 .LA 3) ) us-r WAS (8SE D.
Nb (24. A lJC-1 4 EQt?iQJi) g LkrrC T.
-`- RL-AC :I: vsI tnlflS b13S2vEt'7 7+{t CoNPDJY7&
b~ - THE £-)C+tA us7
KEY: NP = not present; NF = not = inaccessible: U =
NYC-WTC-000117349
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