NYC-WTC_000226229

NYC 9/11 Public Portal Document

. I o U X o r•

ENVIRONMENTAL TESTING PSC ANALYnOAL INDUSTRIAL HYGIENE •EP/UNVLAP101262-0 •NY DOH/NELAC10903 • NJ DEP PA020 • AIHA ACCREDITATION NO. 100439 • PA DEP 06-353 •CTOPHPK-0238 ■NCOENfiSSS Analytical Results for ATC Associates WorkOrder: R02050497 Client Reference: 19125-0290

Analyte Concentration Limit of Test Date Analyzed Detection Method /Analyst (ug) . (mg/m^) (ppm) (UR)

Client ID: ATC-0510-M894-M3 Lab ID: -03.A Date Sampled: 5/10/02 Matrix: Filter AirVol.(L): 1200 Aluminum 1.17 0.000978 1 N730O MCE 05/22/2002 Aje Cadmium <0.200 <0.000167 0.2 N7300 MCE 05/22/2002 AJB Chromium 0,509 0.000424 0.2 N73O0 MCE 05/22/2002 AJB Cobalt <0.100 <0.0000833 0.1 N7300 MCE 05/22/2002 AJB Copper <0.200 <0.000167 0.2 N7300 MCE 05/22/2002 AJB Iron <2.00 <0.00167 2 N7300 MCE 05/22/2002 AJB Lead <0.300 <0.000250 0.3 N7300 MCE 05/22/2002 AJB Magnesium <1.30 <0.00108 1.3 N7300 MCE 05/22/2002 AJB Manganese <0.300 <0.000250 0.3 N7300 MCE 05/22/2002 AJB Molybdenum <1.00 <0.000833 1 N7300 MCE 05/22/2002 AJB Nickel <0.200 <0.000167 0.2 N7300 MCE 05/22;'2002 AJB Zinc <0.500 <0.000417 0.5 N730Q MCE 05/22/2002 AJB

Client ID: ATC-0510-M894-M4 Lab ID: -04A Date Sampled: 5/10/02 .Matrix: Filter AirVol.{L): 1200 Aluminum 1.22 0.00102 1 N7300 MCE 05/22/2002 AJB Cadmium <0.200 <0.000167 0.2 N7300 MCE 05/22/2002 AJB Chromium 0.395 0.000329 0.2 N7300 MCE 05/22'2002 AJB Cobalt <0.100 <0.0000833 0.1 N7300 MCE 05/22/2002 AJB Copper <0.200 <0.000167 0.2 N7300 MCE 05/22/2002 AJB Iron <2.00 <0.00167 2 N7300 MCE 05/22/2002 AJB Lead <0.300 <0.000250 0.3 N730O MCE 05/22/2002 AJB Magnesium <1.30 <0.00108 1.3 N73D0 MCE 05/22/2002 AJB Manganese <0.300 <0,000250 0.3 N7300 MCE 05/22/2002 AJB Molybdenum <1.00 <0.000833 1 N7300 MCE 05/22/2002 AJB Nickel <0.200 <0,000167 0,2 N730O MCE 05/22/2002 AJB Zinc <0.500 <0.000417 0.5 N7300 MCE 05/22/2002 AJB

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