2.2 Mechanical Exhaust System Visual inspection Form
Mechanical Exhaust System Identification: I
Location: n _ _
Area Served:
Associated mechanical room: clean Y N dry Y N stored the ;'refuse Y
System Components Surface Component
iNOTE: If component not present (NP), not found Dust! «'rc 4 not
(NF) or inaccessible (I) please Debris Dust
indicate in last column) present
Present? Present? not
found
4
Exhaust air outlet: inaccessible
Location:
Accessible for inspection? Y t;.N (explain):
louver:. crates and. or screens
outside sir duct
r
outside air damper(s)
Exhaust fart unit:
blower assembly Incl. blower wheel, housing, air vanes, in-line
noise
attenuators
blower housing acousti.al lining
vibration collars
Exhaust air distribution:
Exhaust air ducts Est total In ft 12-0 No. locations
inspected i
Specify type (circle): meta f rou ci3s line metal mas•:nry
flex- uct
Accessible in-line fire dampers
fibrous class board
'G
Est. total qty 1! No. locations inspected
Accessible turning vanes Est total qtr• No locations inspected
Exhaust air grilles Est. total gty ji No. locations inspected
Other (specify):
Other Information:
General impression (indicate recommendations for
cleaning based on finding of %%*TC dust):
W l L •JU S i . rwc.( N!~ , N' S7S; !
~.L.tAArg.t,' j
C!
r%r = not present; NF = not I - inaccessible: U - unknown
NYC-WTC 000135841
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000135841Source: 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 295 Greenwich Street due to WTC dust.