NYC 9/11 Public Portal Document
A•IC ASSOCIATES,INC
104 E 25th Street, 10th Floor
New York,NY 10010
TeL 212-353-8280
Fax 212-353-8306
REPORT DATE: 07-30-02
CLIENT: Taylor Environmental Group, Inc.
PROJECT NAME: SCA/Stuyvesant HS
345 Chambers Street, NY
PROJECT NUMBER M477-15217/29881
SAMPLED BY: Client
SAMPLE DATE: 07-30-02
DATE RECEIVED: 07-30-02
DATE ANALYZED: 07-30-02
SAMPLE MEDIA: Dust Wipe Sample
ANALYSIS REQUIRED: Method EPA 3050!7420
ANALYSTS RESULTS
SAMPLE BATCH SAMPLE DESCRIPTION LEAD DETECTION
ID NO. CONCENTRATION LIMIT
(pg/f) (µg/f)
LW-07 20770 8th Floor Corridor East Supply Adj. 807 <9.0 9.0
LW-08 20770 8th Floor Corridor Return Adj. to C821 26.7 9.0
1 LW-09
LW-10
20770
20770
8th Floor Corridor Supply (West) @ C832
8th Floor Corridor West Supply fad 840
23.5
145.7
9.0
9.0
LW-11 20770 Field Blank <9.0 µg 9.0 µg
LW-12 20770 Field Blank <9.0 µg 9.0 µg
NOTE 1,
THE REPORTING LIMIT (ILL) IS 18.0 µg
NOTE 2:
HUD Guidelintcc for final clearance dust wipe samples: Floor 40 µgift', Window sills 250 µ8/f2°,
Window wclls 400 µgffta, Exterior surfaces 800 µ8/f2'
NOTE 3:
Blank units art: :n µg
NYC-WTC 000106902
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