• Accessible turning vanes Est. total qty No. locations NQ
inspected
Return air grilles Est. total gty No. locations inspected •j--
I. _ t
ragc L u, A
w
2.1 Central Ventilation System Visual Inspection Form
Surface Component
System Components
Dust. WTC ~, not
(TOTE: if component not present (NP), not found (NF) or Inaccessible (I) please Debris Dust present
indicate in last column] Present? Present? not
found
4
inaccessible
Other (specify):
Other Information:
Filter loading (light, moderate, heavy): Li b t-+ i
Abraded delaminated acoustical lining
Filter bypass (describe)
General impression (indicate recommendations for cleaning based on finding of %%'TC dust):
KEY: NP = not present; NF = not found; I = inaccessible; U = unknown
NYC-WTC 000135920
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000135920Source: NYC Law Department, mirrored locally
An HVAC inspection report from Cole Consulting Corporation dated February 13, 2003, recommending cleaning of units at 275 Greenwich Street due to WTC dust.
An HVAC inspection report from Cole Consulting Corporation dated February 13, 2003, recommending cleaning of units at 295 Greenwich Street due to WTC dust.
An HVAC inspection report from Cole Consulting Corporation dated February 13, 2003, recommending cleaning of units at 275 Greenwich Street due to WTC dust.
An HVAC inspection report from Cole Consulting Corporation dated February 13, 2003, recommending cleaning of units at 275 Greenwich Street due to WTC dust.