NYC 9/11 Public Portal Document
MAR. 10. 2003 1 : 11 PM 4L JLC ENVIRONMENTALrAL CONSULTANTS, INC.
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NO. 290 P. 17
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200 Park Avenue South, Suite 1001, New York, New York 10003
Phone: (212) 420.8119 Fax: (212) 420.8092
Project No.: 03-2744
New York City D.E.P. EWP Lab Code: 11028 Analyte: LEAD! WIPE
58-17 Junction Blvd. NIOSH and AIHA Lab Code: 100273 Date Collected 31512003
Flushing, NY 11373 NVLAP Lab Code: 101963 Date Received: 3(812003
Date Analyzed: 37812003
vetch 0- 0303L328
Site: . 114 Liberty Street, New York, NY .. - .— .. ..-.. ..
SUMMARY OF ANALYTICAL RESULTS - DUST WIPE
Sample # Description! Location Area in Inches Lead
Lab 0 (L x W) Concentration
Client's Sample g/f 2)
1 11th Floor! Lead Duet! Floor/ Kitchen 12x12 483.0
2592
01
2 11th Floor/ Lead Dust/ Wail! Living Room/ Upper Left 12x12 <20
2593
02
3 11th Floor/ Lead Duct/ Counter Top! Kitchen 12x12 <20
2694
03
Samala UMN IxI
Atomic Absorption Spectrometry (AAS) using an air-acetylene flame with background ccmection.
Mathed of 8amnle Prabaration and AOfIIe
All samples were prepared and analyzed in acoardance with the HUD "Guldellna for the Evaluation and Control of Lead Based Paint
Hazardous in Ho sing" Appendix 14.2 and the Environmental Protection Agency Method SPA 8W846-3060!7420.
Gulam Maohhlwala Collected By: Shawn liaikumer
Laboratory Director Analyzed By: Modell Coigne
Minimum Deotectieon Umlt ■ 420 ug/ft2
HUD "Guldellnes for the Evaluation and Control of bead-Based Paint Hazardous In Housing" 08188; define the clearance standards, based
on wipe sampling are: *40 ug/M2 for floors; '250 ug/1t2 for interior window sille; '400 ug/it2 for window and exterior Concrete or other rough
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