NYC 9/11 Public Portal Document
ATC ASSOCIATES,INC
104 E 25th Street, 10th Floor
New York,NY 10010
Tel. 212-353-8280
1 Fax 212-353-8306
REPORT DATE: 07-29-02
CLIENT: Taylor Environmental Group, Inc.
PROJECT NAME: SCA/Stuyvesant HS
345 Chambers Street, NY
PROJECT NUMBER: M477-15217/29881
SAMPLED BY: Client
SAMPLE DATE: 07-28-02
DATE RECEIVED: 07-28-02
DATE ANALYZED: 07-28-02
SAMPLE MEDIA: Dust Wipe Sample
A- ALYSIS REQUIRED: Method EPA 3050/7420
ANALYSTS RESULTS
LEAD DETECTION
SAMPLE BATCH SAMPLE DESCRIPTION CONCENTRATION LIMIT
ID NO. (j2gf )
(g/ft )
<9.0 9.0
W-01 20719 Rm 802A Coiling Unit (Unitvcat)
<9.0 9.0
W-02 20719 Rm 807 Ceiling Unit (Unitvent)
<9.0 9.0
W-03 20719 Rm 817 Ceiling Unit (Unitvent)
<9.0 9.0
W-04 20719 Rm 333 South Side Left Unitvcnt
<9.0 µg 9.0 µg
W-05 20719 Field Blank
<9.0 µg 9.0 µg
W-06 20719 Field Blank
NOTE 1:
TBE REPORTING LIMIT (RU IS 13.0 µg
samples: Iieor 40 µg/fti, Window sills 250 µg/[l.
HUD Guideiincs for final clearance dust wipe
Window wells 400 µ 1t2. Extcnor nurfaces 800 µgfft1.
NOTE 3:
B13nk units are in µg.
NYC-WTC 000106732
OCR can misread numbers and units. Confirm readings against the page image before using them.