NYC-WTC_000228292

NYC 9/11 Public Portal Document

Mar 27 02 10;IBa PSC Analytical Services G109219GG7 p. 23

F^SCZ INDUSTRIAL HYGIENE •EPA/NVLAP101362-0 • AIHA ACCREDITATION NO. 100439 •NCOENR539 ENVIRONMENTAL TESTING •NY OOttflElAC 10903 ■ PA OEP 06-353 •NJDEP PA020 • CT DPH PH.0238

i ANALYTICAL SERVICES Analytical Results for ATC Associates WorkOrdcr: R02030814 Client Reference: 19125-0297

Analyte Concentration Limit of Test Date .Analyzed Detection Method /Analyst 1 (ug) : (ms/m’) i (ppm)

/Client ID; Mi ATC-03i4-S9.M Lab ID: -Oi A Date Sampled; 3/14/02 Matrix: Filter AirV«l.(L): 1200 ‘Aluminum <1.00 <0.000833 1 N7300 MCE 03/24/20C2 TH Cadmium <0.200 <0.000167 0.2 N7300 MCE 03/24/2002 TH Chromium 0.572 0.000477 0.2 N7300 MCE 03/24/2002 T.H Cobalt <0.100 <0.0000833 0.1 N7300 MCE 03/24/2002 TH Copper <0.200 <0.000167 0.2 N7300 MCE 03/24/2002 TH ^ron <2.00 <0.00167 2 N7300 MCE 03/24,7002 TH

’V M^flnesium 0.300 <1.30 0.000250 <0.00108 0.3 1.3 N7300 MCE N7300 MCE 03/24/2002 03/24/2002 TH TH ■/inganese <0.300 <0.000250 0.3 N7300 MCE 03/24/2002 TH iolybdenum <1.00 <0.000833 1 N7300 MCE 03/24/2002 ^ickel <0.200 <0.000167 0,2 N7300 MCE 03/24/2002 TH p‘mc <0.500 <0.000417 0.5 N7300 MCE 03/24/2002 TH

Client ID: M2 ATC-0314-89M Lab ID: -02A Date Sampled: 3/14/02 Matrix; Filter AirVoUL): 1200 Aluminum <1.00 <0.000833 1 N73O0 MCE 03/24/2002 TH padmium <0.200 <0.000167 0.2 N7300 MCE 03/24/2302 Chromium 0.652 0.000544' 0.2 N7300 MCE 03/24/2002 TH Cobalt <0.100 <0.0000833 0.1 N73O0 MCE 03/24/2002 TH Copper <0.200 <0.000167 0.2 N7300 MCE 03/24/2002 Iron <2.00 <0.00167 2 N7300 MCE 03/24/2002 TH

Lead <0.300 <0.000250 0.3 N7300 MCE 03/24/2002 TH i/lagnesium <1.30 <0.00106 1.3 N7300 MCE 03/24/2002 gLanganess <0.300 <0.000250 0.3 N7300 MCE 03/24/2002 TH ||lybdenum 03/24/2002 TH <1.00 <0.000833 1 N7300 MCE ^fekel <0.200 <0.000167 0.2 N7300 MCE 03/24/2002 TH <0.500 <0.000417 0.5 N7300 MCE 03/24/2002 TH

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NYC-WTC_000228292