NYC 9/11 Public Portal Document
H .bep^b _Fax:212-361-1577 Mar 21 2003 02:01 P.02
rage I ot J
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Subj: Re: carpet ciatiOn result
. Pate: 3/12/2093 5:1^ PM Eastern Stargard Timo
From [email protected].^ov ;•
To: i 7-- ■ =■} •: ; r. • •
File: WHrnoth-Mill^e^-App7-u!tradata.pdf (4972596 bytes) DL Timo
; (11^09 bps): -^ 12 minutes ; j ’
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(See attach^ file: Wilhi >th’Mlllette-94-App^-^ltra data.pdf)
The level of 393,060 s/c n? by sonication in carpet is quite
high. I have att^hed < udy that shows thai even
in buildings: known to h asbestos confaiiihg materials
____
Is _____
arobnd 1000____ _ , per square centinWter, according
Itructva
to an authoritatlye book^ excerpts attached, y
in 1980, surface dhbst
Before,the WTC collapSs, in dust outdoors
in New YorK City was an average of 5100 s^2
(from a study byEwIn^Uresented at the Johnson Conference
In thesurnrher 2002)^
thus? ^e Iwlsybu fouhd are definitely over background
and deserve attention.; ^Nobody can tell you ^ith any
certainty exactly how h^ardous these ievel^ are, but
EPA statutes arid poilcw-say that any expd^re to asbestos
Is hazardous, and atteiwtkig to get levels to background
•• is desitable. 'ji 1
Cate Jenkins ' B 0
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r To: Gate J^kins/DC/USEPA/US@EPA
• s. I
03«12/2Ck:j3 04:42 cc;' M
. PM =1 •• Subject: caipet sonication results
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Tue^ lay, March 18,2003 Arnica Online.
NYC-WTC_000156124
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