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
REPORT DATE: 08-05-02
CLIENT: Taylor Environmental Group,Inc.
PROJECT NAME: SCA/Stuyvcsant HS
345 Chambers Street, NY
PROJECT NYJMBER M477-15217/29881
SAMPLED BY: Client
SAMPLE DATE: 08-04-02
DATE RECEIVED: 08-04-02
DATE ANALYZED: 08-04-02
SAMPLE MEDIA: Dust Wipc Sample
ANALYSIS REQUIRED; Method EPA 305017420
ANNALYSIS RESLIT.TS
LEAD DETECTION
SAMPLE BATCH SAMPLE DESCRIPTION
CONCENTRATION LIMA'
ID NO.
(µg/ft2) (µg/0
<9.0 9.0
LW-01 20903 .8Th Floor HVAC(638)Corridor Supply West
O/S Bin 638
<9.0 9.0
LW-02 20903 6th Floor HVAC Corridor Supply O/C C627
<9.0 9.0
LW-03 20903 6th Floor HVAC Corridor Supply East O/S East
Stair
17.2 9.0
LW-04 20903 6th Floor HVAC Corridor Raturn 0/0 Library
<9.0 µg 9.0 µg
FBL-1 20903 Field Blank
<9.0 µg 9.0 µ8
FBL-2 20903 Field Blank
NOTE 1:
Th E REPORTING LIMIT(RI-)IS 18.0 µg
NOTE 2:
µg/it,11'indmv sill. 250 µgtR=.
HUD Guidciines for finalc srancc dust wipe::amplcs: Floor 40
Window wells 400 }zg/ft'. Er-tcrior surfaccS 800 .
µg/61
NOTE 3:
H1ank units arc in µg
NYC-WTC 000106919
OCR can misread numbers and units. Confirm readings against the page image before using them.