NYC-WTC_000232435

NYC 9/11 Public Portal Document

EMSL Analytical, Inc. 307 West 38th Street. New York. NY 10018 Phone; 212-290-0051 Fax: 2122900056 Email: manhattanlab(a)enisl.conn EIVISL

Attn: Taylor Environmental Group, Inc. Customer ID: TAYL50 Floral Park Corporate Center Customer PO: 130 Jericho Tpke. Received: 08/16/02 1:54 PM Floral Park, NY 11001 Fax: (516) 358-1780 Phone: 516-358-2955 EMSL Order: 030211363 Project: M477-15217/29881 / SCA / Stuyvesant HS EMSL Project ID:

Lead in Wipes by Flame AAS (SW 846, 7420) Lead Clienl Sample Description Lab ID Analyzed Area Sampled Concentration Noles LW24 Room 311 Top oF 0001 8/16/02 144 in’ <10.0 pg/h? Computer Desk LW25 Room 311 Floor Center 0002 8/16/02 144 in* <10.0 pg/fP Area LW26 Room 315 Top of 0003 8/16/02 144 in’ <10.0 pg/fp Teachers Desk LW27 Room 315 Floor Near 0004 8/16/02 144 in’ <10.0 pg/fP East Window LW28 Room C321 Floor Near 0005 SI-\OIO2 144 in’ <10.0 pg/fP Entrance LW2S Room C323 Floor Center 0006 8/16/02 144 in’ <10.0 pg/fP of Room LW3C Room 325 Top of 0007 8/16/02 144 in’ <10.0 pg/fP Teachers Desk

Mto' Laboratory Manager /AsjAI or other approved signatory / L T 7)

R^orting limit is 10 ugAvtpe ACCREDITATIONS: AIHA Environmental Lead Laboratory Approval Program #102561

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NYC-WTC_000232438