NYC 9/11 Public Portal Document
JLC ENVIRONMENTAL CONSULTANTS, INC.
200 Park Avenue South, Suite 1001, New York, New York 10003
Phone: (212) 420-8119 Fax: (212) 420-6092
Project No.: 03-2744
City D.E.P. ELAP Lab Code: 11029 Analyte: LEAD/ WIPE
e
3 iction Blvd. NIOSH and AIHA Lab Code: 100273 Date Collected 3/29/2003 f
NVLAP Lab Code: 101953 Date Received: 3/30/2003
ushing, NY 11373
Date Analyzed: 3/30/2003
Batch #: 0303L410
Site: 114 Liberty Street, 12th Floor, New York, NY
SUMMARY OF ANALYTICAL RESULTS - DUST WIPE
Sample # Description/ Location Area in Inches Lead
Lab # (L x W) Concentration
Client's Sample (ug/ft2)
5 Lead Wipe/ 11th Floor/ Downstairs/ Kitchen! Counter Top 12x12 <9
3416
05
6 Lead Wipe/ 11th Floor/ Downstairs/ South East 12x12 <9
3417 Bathroom/ North Wail/ Lower Right
06
7 Lead Wipe/ 10th Floor! Kitchen/ Floor 12x12 <9
3418
07
8 Lead Wipe/ 10th Floor/ Kitchen/ Counter Top 12x12 <9
3419
08
Sample Analysis By:
Atomic Absorption Spectrometry (AAS) using an air-acetylene flame with background correction.
Method of Sample Preparation and Analysis
AU samples were prepared and analyzed In accordance with the HUD "Guidelines for the Evaluation and Control of Lead Based Paint
Hazardous In Housing" Appendix 14.2 and the Environmental Protection Agency Method EPA SW846-3050/7420.
Guam Machhiwala Collected By: Peter Koslowsky
Laboratory Director Analyzed By: Madeli Collins
Minimum Dectection Limit = <20 ug/ft2
based
HUD "Guidelines for the Evaluation and Control of Lead-Based Paint Hazardous in Housing" 06/95; define the clearance standards,
or other rough
on wipe sampling are: *40 ug/ft2 for floors; *250 ug/ft2 for Interior window sills; *400 ug/ft2 for window and exterior concrete
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