NYC-WTC_000232394

NYC 9/11 Public Portal Document ATC ASSOCIATES, INC 104 E 25th Street, 10th Floor Nesv York, NY 10010 I Tel. 212-353-8280 Fax 212-353-8306

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CERTIFICATION AND SIGNATURES

I ANALYSIS PERFORMED BY:

I REPORT PREPARED BY:.

ATC certifies that this repon is an accurate and authentic report of results obtained from the laboratory analysis.

QUALITY ASSUR.ANCE COORDINATOR:.

I LABORATORY DIRECTOR:.

I ATC is accredited by the New York Stale Department of Health Environmental Labonlor)’ Approval Propnim (ELAP) and by the American Industrial Hygiene Association (AIHA) to perform analysis of lead in paint, dust wipes, air and soil samples. (ELAP si 0279), (AIH A #100229).

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CONFIDENTIAL, CITY_21MC100_003475001 SUBJECT TO PROTECTIVE ORDER NO. 2, SEPT. 2008

NYC-WTC_000232395