NYC 9111 Public Portal Document
2.2 Mechanical Exhaust System Visual Inspection Form Paco , „c 1
Mechanical Exhaust System Identification:
Location: Area Served:
'
Associated mechanical room: clean Y N dry Y N stored chemicals'refuse Y N
Surface Component
System Components Dust/ W 'TC not
INOTE:.if componenttirot present (NP), not found (NF) or inaccessible (I) please Debris Dust present
indicate in last column] Present? Present?
4 not
found
Inaccessible
Exhaust air outlet: Location:
Accessible for inspection? Y,'h (explain):
louvk s, grates and/or screens N
outside air duct
outside air damper(s) N
Exhaust fan unit:
blower assembly Incl. blower wheel, housing, air vanes, in-line noise
attenuators
blower housing acoustical lining N A
vibration collars N>7
Exhaust air distribution:
Exhaust air ducts Est total In ft O No. locations
inspected
Specify type (circle): etal fibrous class lined metal masonry fibrous class board
ex-duct wood
Accessible in-line fire dam ers Est. total ty "7 No. locations ins ected O
Accessible turning vanes Est. total No. lo:2tionc inspected
Exhaust air grilles Est. total ''? loo. locations ins ected 0
Other (specify):
Other Information:
General impression (indicate recommendations for cleaning based on finding of NITC dust):
w'TG ( ' P,./T . C t €p•j...t b of rhS ''L L$ cvrtn~.✓/J
KEY: NP = not present; NF = not found; I = inaccessible; U = unknown
NYC-WTC 000133941
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