NYC 9/11 Public Portal Document
I 104 E 25th Street, 10th Floor
New York,DIY 10010
Tel. 212-353-8280
I NOTE 1:
Fax 212-353-8306
THE REPORTING LIMIT (RL) IS 18.0
I NOTE 2:
ue
HUD Guidelines for final clearance dust wipc samples: Floor 40 µg/11', Windowsills 2.50
Window wells 400 µVft'. Exterior surfnccs 800 µg/f.
NOTE 3-
I Blan c units are in ug
CERTIFICATION AN]) SIGNATURE
I 0
ANALYSIS PERFORMED BY;
REPORT PREPARED BY:______________________________________
ATC certifies that this report is an accurate and authentic report of results obtained from the Iaborato y analysis.
QUALITY ASSURANCE COORDINATOR
I U /L-
LABORATORY DIRECTOR
I ATC is accredited by the New York State Department of Hcalth Envimnmcntal Laboratory Approval Program (FLAP) and by the Axon-lean
Industrial Aygiene Association (At A) to perform analysis of lead in paint, dust wipes, air and soil samples. (EL•1P #10979), (AIHA''100229).
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NYC-WTC 000106540
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