2:1 Central Ventilation System Visual Inspection Form Page 1 of 2
Ventilation System Identification: 1..(-t '°"ra G
Location: Area Served:
A v2 2K
Associatedmechanical room: clean Y N dryLY stored chemicals/refuse
N Y N
Surface Component
System Components Dust/ WTC i; not
(NOTE: if component not present (NP), not round (NF) or inaccessible (f) please Debris Dust present
indicate in last column] Present? Present? 4 not
found
4
inaccessible
Outside air intake: Location:
Accessible for inspection? Y N (explain): NV
louver, grates and/or screens ' -`°
outside air duct eJ P
outside air damper(s) n! P
Air handling unit:
outside air mixing chamber rJ
filter rack(s)
filter media A!
blower assembly incl. blower wheel, blower housing, air vanes, in-line
noise anenuators
N
blower housing acoustical lining N
re-heat coils N
heating soils Nn
cooling coils JJ
re-heat coils N
condensate drain an n1
supply air lenum
supply air plenum damper(s) N
vibration collars N;3
Supply air distribution:
Supply air ducts Est. total in it No. locations inspected
Specify type (circle)• etal fibrous class lined metal masonry fibrous glass board /'.1
flex-duct w od
Accessible in-line fire dampers Est. total gty No. locations inspected NP
Accessible turning vanes Est. total gty No. locations inspected ;v
In-line reheat/cooling coils Est, total gty No. locations inspected
Supply air diffusers Est. total qty I No. locations inspected a N
Return air distribution:
Return air ducts Est. total In ft _ No. locations inspected i
Specify type (circle): et 1 fibrous class lined metal masonry fibrous glass board
flex-duct wood
Y N
Return air plenum Est. total RA plenum areas I No.
locations inspected (
Return air plenum damper Est. total qty No. locations
inspected
Accessible in-line fire dampers Est. total qty Nc.
locations inspected P
NYC-WTC 000135913
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000135913Source: 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.