NYC-WTC_000232902

NYC 9/11 Public Portal Document AIJG-21-2002 15:54 TAYLOR ENUi RONMENTAL 15163581780 P.08

EMSL Analytical, Inc. rEMS^ 307 Wo«t Vfth Slrwi* Nrw Vor*. W* 100^4 Phono: 213-290-fl05l Fai: 212250Q0E8 ErruH:

Aitr Taylor EnvitonmenlBl Grotip, Inc, Customer lO TAYL50 ■ Floral Park Corporate Cenlor Cuctome’ PO: 130 Jericho Tpke. Hocaived; oe/ZO/OZ 7,37 PM Floral Park, NV 11001 Fax: (516) 358-1730 Phone: 516-356-2955 EMSL omen 030211524 Projeer: M4r»-4S217-29Bi1 /MYCSCA/Stuyvesant HS, NT. NY/ EMSL Project lO' Various Analysis Dale' 6/70/02

Asbestos Fiber Analysis by Transmission Electron Microscopy (TEM) Performed by EPA 40 CFR Part 763 Final Rule (AHERA) Annlyllcal diAefl'o.y f Struaare.' CpncenfraltOn Jrrn piaii Afhenn Sentidviiy vp/uint AnnfyttJ Afh rypt(.ij i0.Sp<S iSu fS/CC) fSAet) plpiK, Sampit ?? 1275.00 0.0625 2 None Detected 0.0048 <16.00 <0.0040 02021 l£24.000f

S.2 13S0,00 0.0625 0 None Delected 0.0045 <16.00 <0.0045 030211524.0002

5-3 1360.00 0.0625 0 None Detected 0.004S <18.00 <0.0045 ajo2H554.twoj S-4 1318,00 0.0625 0 None Deteciad 0,0047 <18.00 <0.0047 030211S2^-OOC>^

S.5 1360.00 0.0625 None Delewed 0 0045 <16.00 <0.0045 020211524-0005

AP-e 1360.00 0.0625 3 None Detected 0.0045 <16.00 <0.0046 0302052^.^006

AF.7 1615.00 0.0500 1 Chrysotile 2 0 0.Q04B 40 0.0095 znoji (S2<-0(y)7

AF-e 1380.00 0.0625 0 None Delected 0.0045 <18.00 <0.0045 03021 lOH-OCOB

AF.9 13'6.00 0.0S25 5 None Detected 0.0047 <16.00 <0.0047 Mojrisju.Dooa

AF-10 1275.00 0.0625 0 Chrysotile 6 0 0.0046 90 0.0290 030211S2^-OOIO

AS-11 1360.00 0.0625 2 None Detected 0.Q04S <1€.00 <0.0046 aaojrIS3I.OO11

AnalysUs) Georpe W/«3/7)sf72j or other approved signalo$ Rey Cross <81

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NYC-WTC_000232902