345 CHAMBERS STREET; Block: 16; Stuyvesant HS

NYC 9/11 Public Portal Document

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

I REPORT DATE: 07-16-02

CLIENT: Taylor Environmental Group, Inc.

PROJECT NAME: SCA/Stuyvesant HS 345 Chambers St., 10th Floor SAMPLED BY: Client

I SAMPLE DATE DATE RECEIVED: 07-14-02 07-16-02 DATE ANALYZED: 07-16-02

I SAMPLE MEDIA: Air Samples ANALYSIS REQUIRED: Method NIOSH 7082

I -------

ANALYSIS RESULTS --.- ----. - ---. .-- . . - . ,- - ---- -.-

SAMPLE DESCRIPTION LEAD DETECTION SAMPLE BATCH I ID NO. CONCENTRATION LIMIT (wt≥Img) (µS/m')

I L-01

L-02 20388

20388 J.Quisi ssm

A. Alvarez sS# P11

P11 <3.0

<3.0 3.0

3.0

I L-03 20388 J. Velez SSW'

S. Perez SS# P11

P11 <3.0

<3.0 3.0

3'0 L-04 20388

I L-05 20388 A. Ali SS# P11

PII 8.4

<3.9 3.0

3.9 L-06 20388 H. Viscaino SS#'i

I L-07 20388

20388 A. Bernal SS#k _._._._._._._._._.PII

M. Duchitanga SS# PII <3.0

<5.8 3.0

5.8 L-08

I L-09 20388

20388 J.Quisi ss#

A. Alvarez sS#'i PII -------- ,

P11 <4.7 <4•5 4.7

4.5 L-10

I L11 20388 1. Velez SSO-

S. Perez SS P11 P11 <4.7

<4.7 4.7

4.7 L-12 20388

Li L-I3 20388

20388 A. Ali SS#L._._._._._PII.

H. Viscaino SS#._._._._._.Pii ._._._._. _ <4.7

`4.4 4.7

44 L-14

I L-15 20388 A. Bernal SS#_._._._._._._._._.PII._._._._._._._. SS# <4.2

G7.4 4.2

7.4 L-16 20388 ~ M—. Duchitanga P11

I I NYC-WTC 000106935