NYC-WTC_000199478

NYC 9/11 Public Portal Document O8/20.-''2002 20:35 212-290-2533 EMSL AMALt'-ICAl Ii'IC PAGE 01/02

EMSL Analytical, Inc. 507 Weal 38th Str«t, New York, NY 100 IS

Phone: 212-790-0051 Fax: 2132900058 Email: iTianhattanlabi3nnisl.com

Attn Taylor Environmental Group. Inc. Customer ID: TAYL50 Floral Park Corporate Center Customer 130 Jericho Tpke. Floral Park. NY 11001 Received' 03/20/02 4.45 PM Fax: (516) 356-1730 Phone: 516-35£-2955 EMSL Order; 030211505 Project' M477-15217-29081 / NYC SCA / Stuyvesant H.S. 3rd Floor EMSL Protect ID:

Analysis Date: fi/20/2002

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

(r Structures Anaiylical Asbestos Area j\on Asbestos Setaitivily Concentration Sainpie t'olpme Analyzed Asb J'ype(s) iO.5p<S > Su (S/cc) fS/mm’) (S/ccj b/'otes 3-Tl 1464 00 0.0625 0 None Detected 0.0042 <16.00 <0.0042 03021150S~0001

3-T2 1456.00 0 0625 0 Nene Detected 0.0042 <16.00 <0.0042 OJO21150S-OO02

3-T3 1448.00 0.0625 0 None Detected 0.0043 <16.00 <0.0043 0302115DS-OOO3

;3-T4 1440.00 0.0625 0 None Detected 0.0043 <16.00 <0.0043 .030211S05~000i

3-T5 1521.50 0 0625 0 None Detected 0.0040 <16.00 <0.0040 030211S05-000S

3-T6 1424.00 0.0625 0 None Detected 0.0043 <16.00 <0.0043 030211505-000B

3-T7 1416.00 0.0625 0 None Detected 0.0044 <16.00 <0.0044 030211505-0007

3-T3 1403.00 0.0625 0 None Detected 0.0044 <16.00 <0.0044 030211S0SUX3OS

3-T9 1408.00 0.0625 0 None Detected D 0044 <16.00 <0.0044 030211S05-000S

3-T10 14B7.50 0.0625 0 None Detected 0.0041 <16.00 <0.0041 03D21150b-0010

Anslyst(s) Raman Psysakhov (10) V Laboratory Manager or atncr approved signatory

Diioamor:' Tno lafcoraioy c not tosponslijlo fordeu roponod in strueiuTBSe;. wtilcM Ie ceoenoenl on volume colleoeo by non-iebcmtory porMnnni. This u* is only resoonsbie tor da; raoaned In siruouresnrrn" This repon may not M reprooucaa. exeepi In lull, witnoul wnuan approval by EMSL. This repon musi not to u,s«d lo malm orooua enaorsemenl by NVLAP er any apency or me U.S. Governmenl. Thie report relates only to the samples rnoonod apovo. Quality comrol data (inaudina £5% sanfidenca iimiie and laboratory and analytiIls' and preoision) is avpilabla upon rfiqunsi AccpatiliWd lor NULAP PLM/TEM KWldae-?. NY Sialo ELAP «11 SOU

.HERA-1 1

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NYC-WTC_000199478