345 CHAMBERS STREET; Block: 16; Stuyvesant HS

NYC 9/11 Public Portal Document

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

I REPORT DATE: 08-0I-02

I CLIENT: Taylor Environmental Group, Inc.

SCA/Stuyvesant HS ' PROJECT N-4AS-. 6th Floor

1vi477-15217/29881 PROJECT NCMBER:

SAMPLED BY: Client

SAMPLE DATE 08-01-02 DATE RECEIVED: 08-01-02 I 08-01-02 DATE ANALYZED:

I SA1SPLE MEDIA ANALYSIS REQUIRED: Air Sam les Method NIOSH 7082

I SULTS _ANA YSIS FR

SAMPLE DESCRIPTION LEAD CONCENTRATION DETECTION LIMIT SAMPLE BAT . ID NO. (µFm') ~}u' m')

<3.6 3.6 I 01 20824 In Library at Doorway <3.6 3.6 02 20824 Bin615E at Doorway <3.1 3.1 03 20824 In Library at Doorway <3.1 3.1 04 20824 Rm 615E at Doorway <1.5 µg 1.5 µg FB-5 20824 Field Blank I <1.S µg FB-6 20824 Field Blank

r NOTE 1: TAE REPORTING LIMIT (RL) IS 3.0 µg NOTE 2: lcs. However. OSHA has regulatory levels or requircmcnts for samples. At the present time there are no and a permissiblc exposes L) of e l µdm' for personal established an action lcvcl of 30 µglen NOTE 3: Blank units are in µg

I NYC-WTC 000107131