2.1. Central Ventilation System Visual Inspection Form
Page 2 of 2
System Components Surface Component
[NOTE: if component not present (NP), not found (NF) or Inaccessible (I) please Dust!
Debris WTC . not present
Dust .
indicate in last column] found
Present? Present? ,
Other (specify): not sibs
Other Information:
Filter loading (light, moderate, heavy): L l G 4-f1-
❑ Abraded/delaminated acoustical lining
O
❑ Filter bypass (describe)
General impression (indicate recommendations for cleaning based
on finding of WTC dust):
v -c, L s G hr" 40-C-U 4 u t- Xt o .J WAgV ø%s €t&r
rN -rHE ee'4p00tt, S e `T~ta -"AL)S f.N.
1VO O- rANt0CCq S u~~'E~ - o'~
WTC.
KEY: NP = not resent; NF m not found; I =
inaccessible; U = unknown
NYC-WTC-000116357
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000116357Source: 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.