NYC-WTC_000203551

NYC 9/11 Public Portal Document

Sep 10 02 12:47p PSC 610-921-3667 p. 1 O

INDUSTRIAL HYGIENE ENVIRONMENTAL TESTING PSC SERVICES ■ EPAJNVLAP101262-0 • NY DOH/NELAC 10903 ■NJ DEP PA02O •AIHA ACCREDITATION NO. 100439 • PA DEP 06-353 • CT DPH PH-0239 ■NC DENRSgS Analytical Results lor

ATC Associates WorkOrder: R02081009 Client Reference: 19125-0343

Analyte Concentration Limit of Test Date Analyzed Detection Method /Analyst (ug) ' : (mg/m’) : (ppm) (ug)

Client ID: ATC-O829-I26M-M^ Lab ID: -05A Date Sampled: 8/29/02 Matrix; Filter AirVol.(L): 1200

—Aluminum 1.13 0.000939-' 1 N7300 MCE 09/08/2002 AJB Cadmium <0.200 <0 000167 0.2 N7300 MCE 09/08/2002 AJB ,___Chromium 0.386 0.000321----- 0.2 N7300 MCE 09/08/2002 AJB Cobalt <0.100 <0 0000833 0.1 N7300 MCE 09/08/2002 AJB Copper <0.200 <0.000167 0.2 N7300 MCE 09/08/2002 AJB Iron <2.00 <0.00167 2 N7300 MCE 09/08/2002 AJB Lead <0.300 <0.000250 0 3 N7300 MCE 09/08/2002 AJB Magnesium <1.30 <0 00108 1.3 N7300 MCE 09/08/2002 AJB Manganese <0.300 <0.000250 0.3 N7300 MCE 09/08/2002 AJB Molybdenum <1.00 <0.000833 1 N7300 MCE 09/08/2002 AJB Nickel <0.200 <0.000167 0.2 N7300 MCE 09/08/2002 AJB Zinc <0 500 <0.000417 0.5 N7300 MCE 09/08/2002 AJB

Client ID: ATC-0829-126M-M6 I AV, /c Lab ID: -06A Date Sampled: 8/29/02 Matrix; Filter Air Vol.(L): NA

Aluminum 1.26---- 1 N7300 MCE 09/08/2002 AJB Cadmium <0.200 0.2 N73O0 MCE 09/08/2002 AJB ----- Chromium 0.344 0.2 N7300 MCE 09/08/2002 AJB Cobalt <0.100 0.1 N7300 MCE 09/08/2002 AJB Copper <0.200 0.2 N7300 MCE 09/08/2002 AJB Iron <2.00 2 N7300 MCE 09/08/2002 AJB Lead <0 300 0 3 N7300 MCE 09/08/2002 AJB Magnesium <1.30 1.3 N73O0 MCE 09/08/2002 /\JB Manganese <0.300 0.3 N7300 MCE 09/08/2002 AJB Molybdenum <1.00 1 N730O MCE 09/08/2002 AJB Nickel <0.200 0.2 N730O MCE 09/06/2002 AJB Zinc <0.500 0.5 N730O MCE 09/08/2002 AJB

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