345 CHAMBERS STREET; Block: 16; Stuyvesant HS

NYC 9/11 Public Portal Document ATC ASSOCLAT±~, IINC 104 E 25th Street, 10th Floor New York, NY 10010 Tel. 212-353-8280 Fax 212-353-8306_-

16 20615 Julio Bastida- SS# PII --------- 5.9 3.8

17 20615 Field Blank <1.5 ;zs 1.5 µs

18 20615 Field Blank <1.5 ;g 1.5 zs

NOTE 1: THE REPORTING LIMIT (RL) IS 3.0 µg NOTE 2: ha At the present time these are no regulatory levels or ccquireteents for indoor airborne lead in area samples. However. OSHA established an action level of 30 }tghn and a perms ible exposure level (PEL) of 50 µg/m for personal samples. NOTE 3: Black units are in µg

CERTIFICATION AND STGNATTJRFC

ANALYSIS PERFORMED BY:

REPORT PREPARED BY:,

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

QUALITY ASSURANCE COORDINATOR:

LABOR&TORY DIRECTOR:

Progra n (=_LAP) and by the American ATC is accredited by the New York State Depanment of Ileeitb Enviroruncntat Laboratory Approval Hygiene Association (A3HA) to perform analysis of lead in paint. dust wipes, air and soil sampler. (FLAP #10579), (AlHA #100229). Industrial

NYC-WTC 000106999