345 CHAMBERS STREET; Block: 16; Stuyvesant HS

NYC 9/11 Public Portal Document

ATC ASSOCIATES,INC I 104 E 25th Street, 10th Floor New York,NY 10010 TeL 212-353-8280 Fax 212-353-8306

<3.1 3.1 I AIr16

AL-17 20672

20672 Inside Classroom 315 Near Entrance to Hallway

Inside Room 907 Near Entrance to Hallway <3.1 3.1

<1.5 .ig 1.5 Erg AL-18 20672 Field Blank <I.5 P.4 L5 µP AL-19 20672 Field Blank ------

NO i 1:

I THE REPORTING LIMIT (RL) IS 3.0 J1S NOTE 2: At the present time there are no regulatory levels or requirem for indoor airborne lead in a ante le cl (PLL) of 50 µg re However, personals OSHA as

eetabli,hcd an action Level of 30 glml sad a permissible cx

I NOTE 3: Blank units are in µg

I CERTIFICATION AND SLGNATURES — ---

ff ANALYSIS PERFORMED BY. lit

REPORT PREPARED BY:

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

QUALITY ASSURANCE COORDINATOR

I LABORATORY DIRECTOR:______________________

Program (FLAP) and by the American I ATC is accredited by the New York State Deparmwnt of Health Eavironmental Laboratory Approval Industrial Hygiene Association (AIHA) to perform analysis of lead in paint, dust wipes, air and soil samples. (ELAP (110379), (AIHA #100229).

I I I I I 1 NYC-WTC 000107116