2.2 Mechanical Exhaust System Visual Tnsnectinn Fnrm Paco t „c 7
Mechanical Exhaust System Identification: a t/P'q q, (LA rr
Location: Area Served:
F l.LVtiA'v 2 .~ ~lbV A tU 2 fL.l t
2*~
Associated mechanical room: cieanj Y N d Y N stored chemicals!refuse Vi
Surface Component
System Components Dust/ NNITC not
[NOTE:•if component not present (NP), not found (NF) or inaccessible (I) please Debris Dust present
indicate in last column] Present? Present? not
found
Inaccessible
Exhaust air outlet: Location:
Accessible for inspection? Y V N (explain):
lou4 s, grates and/or screens /V
outside air duct al
outside air damper(s) Np
Exhaust fan unit:
blower assembly incl. blower wheel, housing, air vanes, in-line noise
attenuators
blower housing acoustical lining NP
vibration collars P
Exhaust air distribution:
Exhaust air ducts Est total in ft _ No. locations
inspected
Specify t)pe (circle): etal fibrous class lined metal masonry fibrous class board A/
i
flex-duct wood
Accessible in-line fire dampers Est. total gty No. locations inspected
Accessible turning vanes Est. total No. locations inspected
Exhaust air grilles Est. total No. locations ins ected f N
Other (specify):
Other Information:
General impression (indicate recommendations for cleaning based on finding of «TC dust):
KEY: NP = not present; NF = not found; I = inaccessible; U = unknown
NYC-WTC 000132805
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000132805Source: NYC Law Department, mirrored locally
An HVAC inspection report from Cole Consulting Corporation dated February 13, 2003, recommending cleaning of units at 275 Greenwich Street due to WTC dust.
An HVAC inspection report from Cole Consulting Corporation dated February 13, 2003, recommending cleaning of units at 295 Greenwich Street due to WTC dust.
An HVAC inspection report from Cole Consulting Corporation dated February 13, 2003, recommending cleaning of units at 275 Greenwich Street due to WTC dust.