Asbestos fiber analysis results, DEP Clean-up Project, Oct 2002

NYC 9/11 Public Portal Document

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Attn: Bcnjatnin Silleau Received: 10/9/02 1.00:00 PM ATC Associates Inc. ATC Group#: 8950 104 East 25th S&Mt Analysis Date: 10/13/02 NewYoik NY 10010 Fax: (212)353-3599 Pbona: (212)3534280 . Project: DEP ClciD-up ATChoject#: 22906-0002 125 Ccdw Street. New York, NY

Asbestos Fiber Analysis by Traasmissioa Electron Microscopy (TEM) Performed by EPA 40 CFR Part 763 Final Rule (AHERA) Mtiofyrical Aiitam /^»n AsiatBs OStructurtt StotUivity Conevtimitn Vobtmt TfuM (S/cc) (SAion') fS/ee) Noiu

A 35 28 3600.00 0.1236 I CHRYSOTILE 0 0 0 0009 8.09 0.0009 Gypsum -1 Sbuduiei 89J0 -76

A3S29 J6OO.00 0 1236 J NonaOatacted 0 0 0.0009 <8.09 < 0.0009 Gypctxn-1 SmieUrai 99S0 -37

*■35 30 3600.00 0.1235 3 NaneOalaaad 0 0 0.0009 <8.09 <0.0009 Oypaum ■ SSbvetom 89JO -33

A3S31 3600.00 0.1236 4 CHRYSOTILE fO 0 0.0009 8.09 0.0009 Celiu'.o!! -1 SvuduiEs. Gypsum • 3 Sirjetb.'u 8930 -39

*JN32 3600.00 0.1236 ’ 4 CHRYSOTILE (T> 2 0.0009 Z4.26 0.0026 WUaae-lStnxtuw.Gypwm.SSlnieMas 8930 -JO

A3N 33 3600.00 0.1236 0 NoneOeiaeiad 0 0 0 0009 <5.C9 <0.0009 89SD -31

A 3^5” 3600.00 0.1236 2 NowOetoctod 0 0 0.0009 <8.09 <0.0009 Catabs* ■ 2 Sbuefcm 8930 -31

A3N35 3600.00 0.1236 2 NoraOtowae 0 0 0.0009 <8.09 <0.0009 Gypsum ■: SBuebra*. Glw • 1 Sbwwes »9S6 ‘33

A 3N 36 3600.00 0.1236 I NawDractad 0 Q 0.0009 <8.09 <0.0009 CeUubr • 1 Stniearea t9)0 -3->

MaKKP£YSaKHOV MICHAEL K. GORYCKI. Ph D AnaJyzcd by: Approved by;

DWalmer The laoooioy a not -*ipon«ib« lor dab -eeofUi'» nruaurai'cc. w.Ya a devefKCM w ««kina siMad by non-bborawry roowmI. Ttiis i»b i» ony meenstM tef date reporwe Ir stivaurea/nr'. Hiis upon may not be repaiduaad. auapc«(bl wKhoin writoi spprawi 6y aTC AssodaitS me. Tte 'apart may not m moi) to daim profluR ertdonamaM by NVLAP ar any etoir ajeney of ihe U.S Gowmmcni Thk wporti ritaua only« na samplaa mowiad above. Qualliy contnl data {indudtog B5% anlldenea ibnlto ana liboratorz ana analyais* aocuracy ano pnecton) b tvadaUt upon raquiiaL

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