NYC 9/11 Public Portal Document
2.1 Central Ventilation System Visual Inspection Form
I O..... . . c Page 1 of 2
Local' Area Served:
iq S'{' T" ft I-rtotsE 2
Associated mechanical room: clean Y N dry Y N stored chemicals/refuse Y N
System Components Surface Component
D • not present
(NOTE: If component not present (NP), not found (NF) or Inaccessible (1) please Debris DDustt
indicate in last column] Present? • not found
Present?
Outside air Intake: Location: • inaccessible
Accessible for inspection? Y ✓ N (eat) :
— louvers. grates and/or screens
— outside air duct
iJ
— outside air damper(s)
Air handling unit:
— outside air miring chamber
— filter rack(s)
S
— filter media
— blower assembly incl. blower wheel, blower housing, air vanes, in-line noise attenuators
— blower housing acoustical lining
— pre-heat coils
11
— heating coils
14
— cooling coils
— re-heat coils
— condensate drain pan
— supply air plenum
— supply air plenum damper(s)
— vibration collars
Supply air distribution:
— Supply air ducts Est. total In ft 3Q , No. locations inspected
Specify type (circle): s class linedj) amsonzv fibrous glass board
— Accessible in-line fire dampers Est. total qty No. locations inspected
— Accessible turning vanes Est. total qty t No. locations inspected t
— In-line reheat/cooling coils Est total qty_-- __ No. locations inspected I
— Supply air diffusers Est. total qty~~_ No. locations inspected
Return air distribution:
— Return air ducts Est. total In ft 0 No. locations inspected
Specify type (circle): a fibrous glass lined me masomv fibrous glass board
— Return air plenum Est, total RA plenum areas I No. locations inspected,(`
— Return air plenum damper Est total gtyI_ No. locations inspected 1'
— Accessible in-line fire dampers Est. total qty — No. locations inspected I
— Accessible turning vanes Est. total qty ! No. locations inspected
— Return air grilles Est. total qty 1 No. locations inspected
NYC-WTC 000116292
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