A TT A CTN1ViFNT A — crfPF OF• WORK
Other Information:
Unit cycled prior to inspection Color. of dusVdirt/debris . .
Filter loading (general impression) Water damage
Filter bypass (describe) Visible suspect mold growth
Tj Abr dedldelarninated acoustical lining Evidence of animal incursion (carcasses, feathers, fecal matter
General Impression:
2.2 Fan coil/heat pump units in common spaces
Ventilation System Identification:
Location:
Access adequate for inspection of components:
Dust/DirtJDebris Suspect NNTC-Related Dust
• System Component None Light Heavy Present?. Estimate % of total dust
Substrate Material (<1/16 inch (~ 1/16 inch (Y/N) loading
(sheet metal wrapped) depth) depth
System Components (sheet metal lined)
(fiberglass)
(flexible connector)
(double walled)
Return air grille
Return air plenum
Filter rack
Filter media
Blower assembly
Thermal coils
Supply air, plenum
Supply air diffuser
Other Information:
Unit cycled prior to inspection Color of DusVDirt/Debris
fl Filter loading (general impression) Water damage
Filter bypass (describe) Visible suspect mold growth
Abraded/delaminated acoustical lining Evidence of animal incursion (carcasses, feathers, fecal
matter)
General Impression:
2.3 Central ventilation systems
Ventilation System Identification:
s &1 r ;,.. -- V
Location: ._ Area Served:
Mechanical room: clean Y N dry Y j N stored chemicals/refuse Y • N
Access adequate for inspection of components:
AI U interior surfaces are visibly accessible:
NYC-WTC 000118879
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000118879Source: NYC Law Department, mirrored locally