NYC-WTC_000232527

NYC 9/11 Public Portal Document

ATC ASSOCIATES, INC 104 E 25th Street, 10th Floor NewYork, W 10010 Tel. 212-353-S280 I Fax 212-353-8306

REPORT DATE: 07-22-02

CLIENT; Taylor Environmemal Group, Inc.

PROJECT NAME: SCA/Stui'vesant HS 350 Chambers Street 7th-10tli Floors I PROJECT NUMBER: M477-152] 7-29881

Sampled ey: Client

SAMPLE DATE 07-19-02 DATE RECEIVED: 07-20-02 I DATE ANALYZED; 07-20-02

SAMPLE MEDIA: Air Samples

I ANALYSIS REQUIRED: Method NIOSH 7082

ANALYSIS RESULTS I .SAMPLE BATCH SAMPLE DESCRIPTION LEAD DETECnON ID NO. CONCENTRATION LIMIT

I (.ug/'mO

01 20512 Inside room 1017 near entrance to hallway <3.1 3.1 I 02 20512 Inside room 903A near entrance to hallway <2.5 2.5

05 20512 Inside room 803 near entrance to hallway <2.5 2.5 I 04 20512 Inside room. 317 near entrance to hallway <2.4 2.4 05 20512 Inside room 709 near entrance to hallway <3.1 3.1

I 06 20512 Inside room 701 near entrance to hallway <5.1 3.1

07 20512 Inside room 703 near entrance to hallway <3.1 3.1

08 20512 Inside room 705 near entrance to hallway <3.1. 3.1

09 20512 Insideroom 707 near entrance to hallway 3.1

10 20512 Inside room 715 near entrance to hallway <3.1. 3.1

11 20512 Inside room 709 near entrance to hallway <3.1 3.1

12 20512 Inside room 701 near entrance to htdlway <3.1 5.1

13 20512 Inside room 703 near entrance to hallway <3.1 3.1

I 14 20512 Inside room 705 near entrance to hallway <3.1 3.1

15 20512 Inside room 707 near entrance to hallway 3.1

16 20512 Inside room 715 near entrance to hallway 3.1

CONFIDENTIAL, CITY_21MC1OO_O1O733887 SUBJECT TO PROTECTIVE ORDER NO. 2, SEPT. 2008

NYC-WTC_000232527