NYC 9/11 Public Portal Document
02/21/2003 1356 FAX l l 004/007
,-r .wi u"' isu ' 05 18:37 NO 797 04/Oi
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Enyfrpmenta1Monitoring & Consulting Associates
1 )G 87'8 rSOMEH LLQ, NJ ash ■ t" • PAX t 24l-9384
Two air samples we= collected on barite from APrnentpiü
_._._._._._.end also from the ivi=r-
fourth floor skyline to mce.
AU air tsietples w=.. ed in.a labrratwy for fcbra usi:ag the Phase, contrast M1ccoacopy
vd
MW tie ttts of the airs ea to frorn the two bakxaoies awe below the slendardsia tbic
indoor air qua (lees than 0.010 bexip4r cubic v Unieter (floc)). All of the air levels xi aged
font leas tlmn 0.001 f/c0 to 0-003 Foc.
In ndoi, two amounts of wart found in the dust samples by both dw PLl4l and
TEM t zod& Tads utatecial is n t considered to be an asbestos Qom at ia1 in
ecao~d =0 with U-s. F 'A raeuk cans. The air sample results Ind1cuw am ac ,lible Amore
agbestos le veL
If yoit have say quca'dons, please do not l esitate to contact me.
Vey 'uly Yours,
I
2-
NYC-WTC 000117247
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