NYC-WTC_000232396

NYC 9/11 Public Portal Document

104 E 25tli Street, 10th Floor New Y ork, NY' 10010 Tel. 212-353-8280

I Fax 212-353-S306

I REPORT DATE: 07-16-02

I CLIENT:

PROJECT NAME: Taylor Environmental Group, Inc.

SCA/Stuyvesanl HS 345 Chambers St., 10th Floor

I SAMPLED BY:

SAMPLE DATE Client

07-15-02 DATE RECEB'ED: 07-15-02 DATE ANALYZED: 07-15-02

SAMPLE MEDIA: Air Samples ANALYSIS REQUIRED: Method NIOSH 7082

ANALYSIS RESULTS I SAMPLE BATCH Sample description LEAD DETECTION ID NO. CONCENTRATION LIMIT (H&'m’) (pg-'m’}

01 20387 Inside Classroom. 1017 Near Entrance to Hallway <3.1 3.1

02 20387 Inside Classroom 1025 Near Entrance to Hallway 3.1 03 20387 Inside Classroom 1033 Near Entrance to Hallway <3.1 3.1

I 04

05 20387

20387 Inside Classroom 1039 Near Entrance to Hallway

Inside Classroom 1024 Near Entrance to Hallway <3.1

<3.1 3.1

3.1

I 06

07 20387

203B7 Inside Classroom 1064 Near Entrance to Hallway

Inside Classroom 1017 Near Entrance to Hallway <3.1

<3.1 3.1

3.1 08 20387 Inside Classroom 1025 Near Entrance to Hallway <3.1 3.1

09 20387 Inside Classroom 1033 Near Entrance to Hallway 3.8 3.1

10 20387 Inside Classroom 1039 Near Entrance to Hallway 3.1 3.1

11 20387 Inside Classroom 1024 Near Entrance to Hallway <3.1 3.1

12 203S7 Inside Classroom 1006 Near Entrance to Hallway <6.2 6.2

13 20387 Inside Classroom 1004 Near Entrance to Hallway <6.2 6.2

I 14

15 20387

20387 Field Blank

Field Blank <1.5 UB

<1.5 ng LS tig

1-5 4g

I

CONFIDENTIAL, CITY_21MC100_003475025 SUBJECT TO PROTECTIVE ORDER NO. 2, SEPT. 2008

NYC-WTC_000232396