Since the dust samples aWlooted at 88 t3reeawich Street were negative for asbestos by PLM, the:y
were also lyrcd by Transrniasion Electron Mlereseepy (TEM). Eleven of the TEM dust
samples were r deteded and four samples contained a trace mount (lees then one percent) of
Chrysotile Asbestos.
In summation, trace amowits of asbestos were fo=d in the dust samples by both the PLM ar.d
TEM methods. This matcrial is not considered to be an asbestos contantmg material in
accordance with U.S. EF'A Tegulations-
If you have my questioiis, please do not hesitate to contact me.
JR/bj
-2-
NYC-WTC 000117258
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000117258Source: NYC Law Department, mirrored locally