345 CHAMBERS STREET; Block: 16; Stuyvesant HS

NYC 9/11 Public Portal Document

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

' REPORT DATE: OS-07-02

CLIENT: Taylor Environmental Group, Inc. I PROJECT NAME: SCA/Stuyvesant HS 3rd Floor

I PROJECT NUMBER: M477-1521712988 1

r SAMPLED BY:

SAMPL1t DATE DATE RECEIVED: Client

08-06-02 08-06-02

u DATE ANALYZED:

SAMPLE MEDIA: 08-06-02

Air Samples Method NIOSH 7082 ANALYSIS REQUIRED: I ANALYSTS RESULTS

I SANTLE 117 BATCH NO. SAMPLE DESCRIPTION LEAD CONCENTRATION (µalm') DETECTION LIMIT (gIm 3)

I <4.2 4.2 01 20945 Room 35 1 at Entrance to Corridor <1.S µe 1.5 ug H 02 20945 Field Blank <1.5 ug 1.5 µg 03 20945 Field Blank

I NOTE 1:

smut s IS 3.0 µg THE REPORTING LIIMT (RL)

r NOTE 2: levels or requirements for indoor airborne lead in area At the present time there arc no regulatory permissible exposure level (PEE) of 50 .m established an action level of 30 µghn' and a NOTE 3. Blank units are in µg p s owv r. OSIit )is p

I CI RTIFICaTION AND SIGNATURr

El ANALYSIS PERFORMED BY:

REPORT PREPARED BY: laboratory analysis. I ATC certifres that this report is an accurate and

COORDINATOR: authentic re of results obtained from the

QUALITY ASSURANCE 1 LABORATORY DIRECTOR: the American Approval Program (CLAP) .ind by New Yoiic S te Department of Health Environmental Laboratory ramples. (CLAP #10879). (AINA #100229) ATC is accredited by the perform analysis of tend in paint, dust wipes. air and soil industrial Hygiene As.sociatton (AfKA) to I

I

NYC-WTC 000107152