80 JOHN STREET; Block: 68 Lot: 33 BIN: 1001115 19-25 Gold Street, 25-27 Platt Street

NYC 9/11 Public Portal Document

'DEC.14.2001 1240PM JLC ENVIRONMENTAL NO.449 P.12 JL .,NVIRONMENTAL CONSULTANT, INC. 200 Park Avenue South, Suite 1001, New York, New York 10003 Phone:(212)420-8119 FaX:(212)420-6092 WSA Management Project No. 01-2291 FLAP Lab Code: 11029 Analyte: : LEAD: 100 Ring Road West °"

Garden City, NY 11530 NIOSH and AIHA Lab Code: 100273 Date Collected: 12/13/01 NVLAP Lob bode: 101953 Date Received: '1/13/01 Date Analyzed: 12/14/01 Site: PII 'Jew York, NY Lab Batch : 0112L2304 ............................... ie. i'. SUMMARY OF ANALYTICAL RESULTS - AIR

Sample # Lab # Description/ Location Volume (liter) Results (ug/m3) Client's Sample #

6 Ambient/ 6th Floor/ Condor/ North Side on 240 <16.6 '` 19777 North Wall 06

7 Ambient! 12th Floor/ Apatyment[ P!! 240 <16.6 19778 Living/ Kitchen Counter on South 07 I

8 Ambient! 12th Floor! Apartment, P11._._ forth 240 <16.6 19779 ' East Room/ South Wall Near Door 08

9 FIELD BLANK' <4/ Filter =11 19780 09 ..,. ;

10 FIELD BLANK <4/ Filtbr'. 19781 10

SamoleAnalysis bv: Alomis Absorption Spectrometry (US) with an sir-acetylene burner head (Flame) and background correetlon (AAS-Flame). ' _.! Method ot'_Sample Preparatiariand Analyale All Samples were prepared and analyzed In accordance with NIOSH Method 7082, Collected By: Mohammad Khan February 15, 1984. Analyzed By: Tamara Metelklna

Gulam Machhiwela Laboratory Director

Minimum Dactection Limit = <4.0 ug/m3 OSHA Permissible Exposure Limit (PEL) for General Industry Is 50 ug/m3, i; DISCLAIMER: JLC Environmental Consultants, Inc. did not collect the analyzed samples and thus accepts no liabi:ity with regard to their collect! x.

end/or maintenance. JLC relies on the client for all sample Information prior to delivery at JLC.

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