NYC-WTC_000231034

NYC 9/11 Public Portal Document

Atm; Received: 8/20102 B:OO:OOAM ..... ~- I ay!or Ev iron mer.ta/ Group A TC Group #: 8722 Analysi.s D~ le; Sl.2 0102

.Fa>.:: (5 lo) 358-1780 Phone: Project: NYC SCA ?roj!cl #: M477-1 52! 7-298Sl Sruyvesant H. S .. 9th Floor

Asbestos Fiber Analy&is by Transmission Elearon Microscopy (TEM) Performed by EPA 40 CFR Part 763 Final Rule (AHERA) An•!y:icu/ 1'U t 1:.\7Q5 Artg Nott. A«besros #StruauT~ot 5CJJ.<iriv,-ry C.oncen:r11tion Sam,r1le f/'o:lruu.~ Anal_~-:.ed -tsb Type(r) o.s.•,.s Sp (Sic<:) (Simm') (S/c«) /Vore!

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MICHA!:L A. GOR.VCKt. Ph.D.

Approved by

~::ilmat. Tl'~ icb:orarory ~ nD1 resp~nM::i~ for nm m~ in :trut.:~cc. whic; is tie pendent an voiume C!:lllic:lr:.d by nuri·l•borfuy µ~~11rit:~ T~ litbo ~ rmty rl!Spor.~tiJs fcrd.lta rt!pvne~ Jn:.!r\id:t.Jf'Fl'-S.lmrrf. Thit re1:mrt m ~I' nm t:e reprorluoed. cicceDt !ti fol, Y1ilnour~ri~en ~w~valb;.• ATC Assoda!As lne. Ttiis rfll~:i_may nor b-; u~c:i m rnlm pmC..i:ct enci;:i~ement by NVt.A? or any ctier.ap;ency cf lhe U.S. G.o~mrna~ ThLc:. mp~~ re:3tE.~an:ty 10-the sample!;: tetiotied abovl'.!:-. Oui3lity ron!fct oa!:D (inc:~ur.l!n~ ~5~ 1 c:JOl~=n.e limi~ anci labornrmy alld snaly&!s' •=cv and precision) is avalbbie U])Dn roqiesl

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CITY_21MC100 008878293

NYC-WTC_000231043