Air Quality Analysis Results, P.S. 150M, June 2002

NYC 9/11 Public Portal Document

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INDUSTRIAL HYGIENE ENVIRONMENTAL TESTING ^!=»SC •EPWNVLAP101262-!) • NY DOH/NEtAC 10903 •NJDEP ?A020 •AIHAACCREDITATION NO, 10D439 • PA OEP 06-353 • CT DPH PI+C238 •NCDENfi 599

Analytical Results for ATC Associates WorkOrder: R02060244 Client Reference: 19125-0289, Metals

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

Client ID: ATC-0603-150M-M3 Lab ID: -03A Date Sampled: 6/3/2002 Matrix: Filter Air Vol.(L): 1200

Aluminum <1,00 <0.000633 1 N7300 MCE 06/14/2002 DS Cadmium <0,200 <0 000167 0.2 N7300 MCE 06/14/2002 OS Chromium 0.380 0.000316 0.2 N730a MCE 06/14/2002 OS Cooait <0.100 <0.0000833 0.1 N7300 MCE 06/14/2002 DS Copper <0.200 <0.000167 0.2 N7300 MCE 06/14/2002 DS Iran <200 <0.00167 2 N7300 MCE 06/14/2002 DS Lead <0.300 <0.000250 0.3 N7300 MCE 06/14/2002 DS Magnesium <1.30 <0.00108 1.3 N7300 MCE 06/14/2002 DS Manganese <0.300 <0.000250 0.3 N7300MCE 06/14/2002 DS Molybdenum <1.00 <0.000833 1 N7300 MCE 06/14/2002 DS Nickel <0.200 <0.000167 0.2 N7300 MCE 06/14/2002 DS Zinc <0.500 <0.000417 0.5 N73O0 MCE 06/14/2002 DS

Client ID: ATC-0603-150M-M4 Lab ID: -04A Date Sampled: 6/3/2002 Matrix: Filter Air Vol.(L): NA

Aluminum <1.00 1 N73O0 MCE 06/14/2002 DS Cadmium <0.200 0.2 N73O0 MCE 06/14/2002 DS Chromium 0.335 K 0.2 N73O0 MCE 06/14/2002 DS Cobalt <0.100 0.1 N7300 MCE 06/14/2002 DS Copper <0.200 0.2 N7300 MCE 06/14/2002 DS Iron <2.00 2 N73O0 MCE 06/14/2002 DS Lead <0.300 0.3 N730O MCE 06/14/2002 DS Magnesium <1.30 1.3 N730O MCE 06/14/2002 DS Manganese <0.300 0.3 N73O0 MCE 06/14/2002 DS Molybdenum <1.00 1 N730O MCE 06/14/2002 DS Nickel <0.200 0.2 N730O MCE 06/14/2002 DS Zinc <0.500 0.5 N7300 MCE 06/14/2002 DS

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