NYC 9/11 Public Portal Document
2.2 Mechanical Exhaust System Visual Inspection Form
Fl Exhaust System Identification: Page 1 of I
Area Served:
mechanical room: clean Y N dry Y N stored chemicals, Ise Y N
ponents Surface Component
x,l'aus'
omponent not present (NP), not found (,NF) or Dust/ UTC 4 not
ast column} inaccessible (I) please Debris Dust present
Present? Present' not
S
found
4
Exhaust air outlet: Location: inaccessible
Accessible for inspection? Y J N
lowers. crates and'or screens
(explain):
'1 ;! •A/
outside air duct
outside air damper(s)
Exhaust fart unit:
blower assembly incl. blower wheel, housing, air
vanes. in-line noise
attenuators
blower hou:ine acoustical lining
Y ! AI
vibration collars
Exhaust air distribution:
Exhaust air ducts Est total In ft 12th No. locations
inspected (
Specify t}pe (circle): fetal ro s ias lined metal masonry fibrous class board
f::\tiUct \\p
Accessible in-line fire darnpers Est total qtv i1 No. locations inspected
Accessible turning vanes Est. total gry No. locations inspected
Exhaust air grilles Est. total gty It No. locations inspected
Other (specify):
Other Information:
General impression (indicate recommendations for
cleaning based on finding of «'TC dust):
•~- _ . J'r — nor present; NF a not found; I = Inaccessible; U =
NYC-WTC 000135837
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000135837Source: 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.
An HVAC inspection report from Cole Consulting Corporation dated February 13, 2003, recommending cleaning of units at 275 Greenwich Street due to WTC dust.