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 (N)) or inaccessible (I) please Debris Dust • not found
indicate in last column] Present? Present? •
inaccessible
Other (specify):
Other Information:
Filter loading (light, moderate y
~hea~s)M 'i' - FttttS C. !arl I 0
❑ Abraded/delaminated acoustical lining
❑ Filter bypass (describe)
General impression (indicate recommendations for cleaning based on finding of WTC dust):
_L' O 1~1 C ?f Zt A n v ST
KEY: NP = not present; NF = not found; I = Inaccessible; U unknown
U
NYC-WTC-000116297
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000116297Source: NYC Law Department, mirrored locally