NYC 9/11 Public Portal Document
MAR. 10. 2003 1 :03PM JLC ENVIRONMENTAL. NC. 290 P. 3
JL%, ~:,,, v it -%wt ~Y,&-t. AL 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
New York City O.E.P. ELAP Lab Code: 11029 Anaiyte: LEAD/ WIPE
NIOSH and AIHA Lab Code: 100273 Date Collected 3/4/2003
59-17 Junction Blvd.
NVLAP Lab Code: 101953 Date Received: 3/812003
Flushing, NY 11373
Date Analyzed: 3/812003
Batch # 03031321
...
Site: ~. 114 Liberty Street, 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)
1 10th Floor/ Lead Dust! Floor! Hallway 12x12 87.6
2568
01
2 10th Floor! Lead Dust/ Walit Kitchen 12x12 <20
2689
02
3 10th Floor! Lead Dust' Counter Top/ Kitchen 12x12 57.5
2670
02
Samols Analysis By;
Atomic Absorption Spectrometry (AA.S) using an air aoetylene flame with background correction.
Method_o $smoJa regaratiran_aod_Anatvala
All 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 5W646.3060/7420.
Gul n MaChtliwalB Collected 8y: Shawn Raikumar
Laboratory Director Analyzed By: Madell Collins
Minimum Deoteotion Umi it <20 ug/ft2
HUD °Guidelines for the E=valuation and Control of Lead-Based Paint Hazardous in Housing' 08196: define the clearance standards, based
on wipe sampling are: '40 ug/ft2 for floors; '2$0 ug/ft2 for Interior window sills; '400 ug)ft2 for window and exterior concrete or other rough
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