NYC-WTC_000189363

NYC 9/11 Public Portal Document

Mar 20 02 D8:05a PSC Hnalatical Services G109219SG7 p, 5

INDUSTRIAL HYGIENE ENVIRONMENTAL TESTING ■ EPA/NVLAP 101262-0 •MYDOHINELAC 10903 •NJDEP PA02O • AIHA ACCREDITATION NO. 100438 •PADEP 06-353 • CT DPH PH.0238 •NCDENR 5SS

ANALYTICAJ-. SERVICES Analytical Results for ATC Associates WorkOrder; R02030497 Client Reference: 19125-0290

Analyte Concentration Limit of Test Date Analyzed Detection Method /Analyst (ug) (mg/m") : (ppm) t“£)

ClientlD: M3 ATC‘03tlS-M894 Lab IP: -03A Date Sampled: 3/8/02 Matrix: Filter AirVol.(L): 1200 Aluminum <1.00 <0.000833 1 N7300 MCE 03/19/2002 TH Cadmium <0.200 <0.000167 0,2 N7300 MCE 03/19/2002 TH Chromium 0.000193-^ 0.232 0.2 N7300 MCE 03/19/2002 TH Cobalt <0.100 <0.0000833 0,1 N7300 MCE 03/19/2002 TH Copper <0.200 <0.000167 0.2 N730O MCE 03/19/2002 TH Iron <2.00 <0.00167 2 N7300 MCE 03/19/2002 TH Magnesium <1.30 <0.00103 1.3 N7300 MCE 03/19/2002 TH Manganese <0.300 <0.000250 0.3 N730O MCE 03/19/2002 TH Molybdenum <1.00 <0.000833 1 N730O MCE 03/19/2002 TH Nickel <0.200 <0.000167 0.2 N7300 MCE 03/19/2002 TH Zinc <0.500 <0.000417 0.5 N7300 MCE 03/19/2002 TH

- J Client ID: M4 AT(:-030S-M894 //t Lab ID: -04A Date Sampled; 3/8/02 Matrix: Filter AirVol.(L); 1200

Aluminum <1.00 <0.000833 1 N7300 MCE 03/19/2002 TH Cadmium <0.200 <0,000167 0.2 N7300 MCE 03/19/2002 TH '^Chromium 0.302 0.000252 0.2 N7300 MCE 03/19/2002 TH Coball <0.100 <0.0000833 0.1 N7300 MCE 03/19/2002 TH Copper <0.200 <0.000167 0.2 N7300 MCE 03/19/2002 TH '^Iron 2.63 0.00219 2 N730O MCE 03/19/2002 TH Magnesium <1.30 <0.00106 1.3 N73O0 MCE 03/19/2002 TH Manganese <0.300 <0.000250 0.3 N7300 MCE 03/13/2002 TH Molybdenum <1.00 <0.000833 1 N7300 MCE 03/19/2002 TH Nickel <0.200 <0.000167 0.2 N7300 MCE 03/19/2002 TH Zinc <0.500 <0.000417 0.5 N7300 MCE 03/19/2002 TH

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NYC-WTC_000189364