NYC-WTC_000226232

NYC 9/11 Public Portal Document

Jun 17 02 11:43a PSC Sia-921-9667 P-

INDUSTRIAL HYGIENE ENVIRONMENTAL TESTING PSC •EP/WLAP101262-0 • NY OOWNELAC 10903 •NJDEPPA02a ■ AIHA ACCREOl TATION NO. 100439 • PA OEP 06-353 • CT OPH PH.0238 •NCOENR59G

Analytical Results for ATC Associates WorkOrder: R02060245 Client Reference: 19125-0290, Metals

Analyte Concentration Limit of Test Date Analyzed Detection Method /Analyst (ug) (mg/in’) ; (ppm) (ug)

Client ID: ATC-0531-M894-M1 Lab ID: -OlA Date Sampled: 5/31/2002 Matrix; Filter AirVol.(L): 1200 Aluminum <1.00 <0.000833 1 N7300 MCE 06/14/2002 DS Cadmium <0 200 <0.000167 0.2 N7300 MCE 06/14/2002 DS Chromium 0.348 / 0.000290 0.2 N7300 MCE 06/14/2002 DS Cobalt <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 Iron <2.00 <0.00167 2 N73O0 MCE 06/14/2002 DS Lead <0.300 <0.000260 0.3 N7300 MCE 06/14/2002 DS Magnesium <1.30 <0.00108 1.3 N7300 MCE 06/14/2002 OS Manganese <0.300 <0.000250 0.3 N7300 MCE 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 N7300 MCE 06/14/2002 □S

Client ID; ATC-0531-M894-M2 Lab ID: -02A Date Sampled: 5/31/2002 Matrix: Filter Air Vol.(L): 1200

Aluminum <1.00 <0.000833 1 N7300 MCE 06/14/2002 DS Cadmium <0.200 <0.000167 0.2 N7300 MCE 06/14/2002 DS Chromium 0.3187 0.000265 0.2 N730O MCE 06/14/2002 DS Coball <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 Iron <2.00 <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 N730O MCE 06/14/2002 DS Manganese <0.300 <0.000250 0.3 N7300 MCE 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 N730O MCE 06/14/2002 □S

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