NYC 9/11 Public Portal Document
MAR. 10. 2003 1:06PM JLC ENVIRONMENTAL. NC'.290 P. 9
JL 1AL CONSULTANTS, INC.
200 Perk Avenue South, Suite 1001. New York. New York 10003
Phone: {212) 420-8119 Fax (212) 420-6092
Project Nc.: 03.2744
New York City D.E.P. FLAP Lab Code: 11029 Analyte: LEAD/ WIPE
59-17 Junction Blvd. NIOSH and ALMA Lob Code: 100273 Date Collected 3/6/2003
Flushing, NY 11373 NVLAP Lab Code. 101083 Oats Received: 3/6/2003
Date Analyzed: 3/612003
Batch tf: 0303L324
Site: 114 Liberty Street, New York, NY
SUMMARY OF ANALYTICAL RESULTS - DUST WIPE
Sample lit Description! Location Area In Inches Lead
Lab # (L x W) Concentration
Client's Sample (ug1ft2)
1 6th Floor! Lead Dust! Floor/ Hallway 12x12 -20
2580
01
2 6th Floor! Load Dust! Wail! Bathroom) Lower Left 12x12 <20
2581
02
3 6th Floor! Lead Dust/ Counter Top/ Kitchen 12x12 c20
2582
03
$amede Answers Bv:
Atomic Absorption Speotromotry (AAS) using an air-acetylene flame with background correction,
Methd of 8amnie prenaretion and alvafs
All samples were prepared and analyzed in accordance with the HUD "Ouidepnee for the Evaluation and Control of Laad Based Paint
Hazardous In HousIng" Appendix 14.2 and the Environmental Protection Agency Method EPA 8W848.3050!7420.
3u1(m Machhiwala Collected By: Shawn Ralkumar
Laboratory Director Analyzed By: Madell Collins
Minimum Oectection Limit l <20 ugtft2
MUD "Guldoi&tes for the Evaluation and Control of Lead-Based Paint Hazardous In Housing" 06196; define the clearance standards, based
on wipe sampling are: *40 ug!f 2 for floors; *280 ug/1t2 for Interior window sips; *400 ug/ft2 for window and exterior concrete or other rough
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