NYC 9/11 Public Portal Document
2.2 Mechanical Exhaust System Visual Inspection
Form Page 1 of 1
Mechanical Exhaust System Identification:
Location:
Area Served:
Q.00F
Associated mechanical room: clean_ Y N dry Y N stored chemicals/refuse Y N
System Components Surface Component
[NOTE: if component not present (NP), not found (NF) or inaccessible (I) not
indicate in last column] please Debris
Present? Dust
Present? Present
mot
found
Exhaust air outlet: Location: Inaccessible
Accessible for inspection? Y f N (explain): -
louvers, grates and/or screens
Y
outside air duct A)
outside air damper(s) A)
Exhaust fan unit: NP
blower assembly incl. blower wheel, housing, air
vanes, in-line noise
attenuators
blower housing acoustical lining
vibration collars P
Exhaust air distribution: N
Exhaust air ducts
inspected_— ,
Est. total In ft /21) No. locations
Specify type (circle): metal fibrous glass lined metal mason ry fibrous glass board N
flex -duct wood
- _. F~• total otv Z t., __.;~.,: ;.,-.,__..,.t
0 _
Accessible turning vanes Est. total gty No. locations inspected
Exhaust air grilles Est. total No. locations inspected
Other (specify):
Other Information:
General impression (indicate recommendations
for cleaning based on finding of WW'TC dust):
NYC-WTC 000133645
OCR can misread numbers and units. Confirm readings against the page image before using them.