NYC-WTC_000232448

NYC 9/11 Public Portal Document

EMSL Analytical, Inc. 307 'West 38th Street, Nev/ York. NY 10018 Phone; 212-290-0051 Fax: 2122900058 Email: maiihattanlab®Bmsl.com E1V15L. ►

Attn: Taylor Environmental Group, Inc. Customer ID: TAYL50 Floral Park Corporate Center Customer PO: 130 Jericho Tpke. Received: 08/19/02 11:59 AM Floral Park, NY 11001 Fax: (516) 358-1780 Phone: 516-358-2955 EMSL Order 030211452 Project: M477-15217-29881/ NYC SCA STUYVESANT H.S./ EMSL Project ID: CHAMBERS ST. NY, NY

Lead in Wipes by Flame AAS (SW 846, 7420) Lead Client Sample Description Lab ID Analyzed Area Sampled Concentration Notes LW-01 RM. 371-E FLOOR ADJ. 0001 8/19/2002 144 in’ <10.0 pg/tt’ TO DESK LW-02 RM. 371-E DESK-TOP 0002 8/19/2002 144 in’ <10.0 pg/fP LW-0'! AUX GYM G-382-A 0003 S/1912002 144 in’ <10.0 pg/ft’ FLOOR LW-04 RM. G-382-B FLOOR 0004 8/19/2002 144 in’ 12.0 pg/ft’ LW-05 RM. G-382-B SHELF 0005 8/19/2002 144 in’ <10.0 pg/ft’ L.H.S. LW-06 RM. G-382 FLOOR (g 0006 8/19/2002 144 in’ <10.0 pg/ft’ CONTOR WINDOW LW-07 RM. G-382 TUMBLING 0007 8/19/2002 144 in’ <10.0 pg/ft’ MAT. FB-1 F/BLANK-1 0008 8/19/2002 n/a <10.0 pg/wipe

FB-2 F/BLANK-2 0009 8/19/2002 n/a <10.0 pg/wipe

Laboratory Manager or other approved signatory

Reborting limit is 10 ug/wipe ACCREDITATIONS: Ai HA Environmental Lead Laboratory Approval Program #102501

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CITY_21MC100_010236879

NYC-WTC_000232449