2.1 Central Ventilation System Visual Inspection Form Page 2 of 2
Surface Component
System Components Dust/ WTC • not present
[NOTE: if component not present (NP), not found (NF) or inaccessible (1) please Debris Dust . not found
indicate in last column] Present? Present? 9 inaccessible
Other (specify):
Other Information:
Filter loading (light, moderate, heavy): L.1 t G H T
❑ Abraded/delaminated acoustical lining
❑ Filter bypass (describe)
General impression (indicate recommendations for cleaning based on finding of WTC dust):
..••- t-AcK 9usT WA.5 ot35E+ t 2~ tip) VARIOUS cc~l-9io1►Je? -r oR -rt4~E u?►n:
,~.rNo i,
* TCP L41EP bOSZ i4Ab b9SEstvE'D.
,_ No aZ &NlNCj is REQuI .t r'oR (J 1tELATED Dust
KEY: NP = not present; NF = not found; I = inaccessible; U = unknown
NYC-WTC 000135541
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000135541Source: NYC Law Department, mirrored locally