NYC 9/11 Public Portal Document
Unit cycled prior to inspection
Filter loading (general impression)
NA
Color of dust/dir/debris
Water damage
BLACK DUSTAHTETLET
Filter bypass (describe)
N/A
Visible suspect mold growth
Abraded/delaminated acoustical lining
No
General Impression:
Evidence of animal incursion (carcasses, feathers, fecal, maдge.
EXHAUST FAN #26 - WTC-related duat observed duzing our inspertion
2.2
Fan coll/ heat pump units in common spaces
Ventilation System Identification:
Location:
Access adequate for inspection of components:
System Components
System Component
Substrate Material
(sheet metal wrapped)
(shees metal lined)
(fiberglass)
(flexible connector)
(double walled)
None
Dust/Dirt/Debris
Light
(<1/16 inch
depth)
Heavy
(≥ 1/16 inch
depth
Suspect WTC-Related Dust
Present?
Estimate % of total dust
(Y/N)
loading
Retum air grille
Retum air plenum
Filter rack
Filter media
Blower assembly
Thermal coils
Supply air plenum
Supply air diffuser
Other Information:
Unit cycled prior to inspection
Filter loading (general impression)
Filter bypass (describe)
Abraded/delaminated acoustical lining
General Impression:
Color of Dust/Dir/Debris
Water damage
Visible suspect mold growth
• Evidence of animal incursion (carcasses, feathers, fecal
matter)
NYC-WTC_000117565
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000117565Source: NYC Law Department, mirrored locally