•
NYC 9/11 Public Portal Document
2.1 Central Ventilation System Visual Inspection Form
System Components
NOTE: if component not present (NP), not found (NF) or inaccessible (*) please
indicate in last column]
Otber (specify):
Surface
Dust/
Debris
Present?
Page 2 of 2
Component
WIC
• not present
Dust
Present?• not found
• inaccessible
Other Information:
Filter loading (light, moderate, heavy): MODFEATE
•
• Abraded/delaminared acoustical lining YE5
• Filter bypass (describe)
- FRESH AIR INTARE DUCTWORK IS 125 4, USPECTED AT " LOCATIONS
NO WTC DEBRiS WAS OBSERVED.
General impression (indicate recommendations for cleaning based on finding of WTC dust):
FRESH AIR INTARE PIT ARCA FOR THIS LNIT HAS A CINSIDERABLE
ATCINT CF IUTC FILATED DEST ON FADOR.
THiRE 1 NO NETCIABiE WTC RELATED DUST IN DUCT WIRK.
KEY: NP = not present; NF = not found; I = inaccessible; U = unknown
NYC-WTC_000135519
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000135519Source: NYC Law Department, mirrored locally