NYC-WTC_000209723

NYC 9/11 Public Portal Document

EMSL LI PAGE 09 10/01/2001 03:16 5169977529

208 SionehJngc Lane EMSL Analytical, Inc. Carle Place, NY ns]4 Phane: (5L6) 997-72SI Fax: (516) 997-7528 EMSL Attn.: Taylor Environmental Group, Inc. Sunday, September 30, 2001 Floral Park Corporate Center 130-A Jericho Tpke. Ref Number; LI0115210 Floral Park, NY 11001

Asbestos Fiber Analysis by Transmission Electron Microscopy (TEM) Performed by EPA 40 CFR Part 763 Final Rule (AHERA)

Project; NYC SCA-STUYVESANT HS 6,7,8,9,10.11TH FLOORS

#STRUCTURES Analytical Volume Asbestos 5 0.5g- Non- Area Analyzed Sensitivity Asbutos Concentration Sample ID (literj) Type(s) <5)1 5g Ajtbcstos (mm') (S/cc) (S/mm^ (S/cc)

0602 1803.75 None Detected 0 ^0508 0.0042 <19.69 <0.0042

0603 18S2.S0 None Detected T 0 0.Q5Q8 0.0041 <19.69 <0.0041

0604 1852.50 None Detected 0 0.0503 0.0041 <19.69 <0.0041

0605 1803.7S None Delected 0 0.0508 0.0042 <19.69 <0.0042

0606 1852.50 None Delected 0 0.0508 0.0041 <19.69 <0.0041

0607 18S2.50 None Detected 0 0.0508 0.0041 <19 69 <0.0041

Brian Riedener Analyst Approved Signatory Odcfaif^ors’ Th,5 bboratofy is not faspcnaow izr flats reoartoo in stAjciufoy/cc wfiich is depandont on volume coHociso Oy' non-faboraiory porsannii. Thia lacorjiary r. only rMoonsiQte toz Gala ropa-noa m Kirucured/m.m^ Th,* wport mey not be roprocjucaa, except in *uU. ywinout wriiion aoerovei by GMSl, Thii report must not M med to ctam Product ondorsemenf by NVLAP or any agency of the u S. Gcvemment Tbit ropon reales only 10 the samples reponefl above Quality control dais finaudng 95% eonfwe.-.co iimitc and leberatory eno analysts' accuracy and procisfcn) is aveibsio upon repuest 8

HIM (o.-N'/mP PlM/TEM maiom-io, NZ elap ikes. CA ElaP 2339, CT ph .MAS

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