Document from 55 Liberty Street Folder

NYC 9/11 Public Portal Document

FROM: GPAGPMGMUJGDA FPX NO. : 2127661309 ray. 02 2UO2 08:47PM P5

S5 Liberty Apt 5A

room by the &or to the Sample #4 -- The rampie was taken from floor in the living The sample had 20,300 terrace. This area had the most Bottled dust after the oollapse. akrn2, which eleacly indicates coutnminehon present. from the window sill inside Sample #5 - This sample was taceu from the raster bedroom the presence of asbestos the room. The sample had 49,300 s/em2. This indicates oon. the outer frame. This was Sample — This sample was taken from the living room oncontamination at 2..5 millior. between the two windows, The is had a very high level of a/sra2, The sample bad 529 Sarupie #7 — This sample was taken flan rho chair in the olllce. limn . s/em2. This is a very low level and is well below' the 1000 sczu2

Concinston sad Recommendation apat'tnaent ar. elevated The reet21ta indicate that the levels of asbestos fibers in the especially on the windows. This survey indicates that the collapse of the trade center ootuaminated the interior snrFaccs and caused the release of asbestos fibers, which adequately ex*erior surtkccs of die apalmaut. The cleaning of the apemaent has not reduced the level of asbestos in the settled dust. The s ent should be eieerned agaia should be usiYtg a IEPA Sher equipped vacuucu cleaner. The waxier of the windows It is recommended eteened. The windows should not be opened until cleaning is done. that a coma nm it area be constricted around the window before olrm6.

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NYC-WTC 000108311