NYC-WTC_000226982

NYC 9/11 Public Portal Document

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INDUSTRIAL HYGIENE ENVIRONMENTAL TESTING •EPA4JVIAP 101262-0 • NY DOIVNEIAC10903 •NJ DEP PA020 ■ AIHA ACCREDITATION NO. 100439 • PA DEP 08-353 • CTDPHPH4)238 ■NCDENR599

ANALYTICAL SERVICES Analytical Results for ATC Associates WorkOrder: R02040004 Client Reference; 19125-0246

Analyte Concentration Limit of Test Date Analyzed Detection Method /Analyst (ug) ; (mg/m’) : (ppm) 0*2)'

Client ID: Ml ATC-0327-STY Lab ID: -01A Date Sampled: 3/27/02 Matrix: Filter Air Vol.{L): 960 :---- ■fflUminum 2.94 0.00306 1 N7300 MCE 04/07/2002 AJB Cadmium <0.200 <0.000208 0.2 N730O MCE 04/07/2002 AJB ------ Chromium - 0.679 0.000707- 0.2 N7300 MCE 04/07/2002 AJB Cobalt <0.100 <0.000104 0.1 N7300 MCE 04/07/2002 AJB Copper <0.200 <0.000208 .0.2 N7300 MCE 04/07/2002 AJB Iron <2.00 <0.00208 2 N7300 MCE 04/07/2002 AJB Lead <0.300 <0.000312 0.3 N7300MCE 04/07/2002 AJB S Magnesium <1.30 <0.00135 1.3 N7300 MCE 04/07/2002 AJB Manganese <0.300 <0.000312 0.3 N7300 MCE 04/07/2002 AJB Molybdenum <1.00 <0.00104 1 N730D MCE 04/07/2002 AJB Nickel <0.200 <0.000208 0.2 N73d0 MCE 04/07/2002 AJB Zinc <0.500 <0.000521 0.5 N7300 MCE 04/07/2002 AJB

Client ID: M2 ATC-0327-STY Date Sampled: 3/27/02 Matrix: Filter Air Vo).(L); 960 —'Aluminum 2.93 0.00305------ 1 N7300MCE . 04/07/2002 AJB Cadmium <0.200 <0.000208 0.2 N7300 MCE 04/07/2002 AJB __ —Chromium 0.524 0.000546' 0.2 N7300 MCE 04/07/2002 AJB Cobalt <0.100 <0.000104 0.1 N7300 MCE 04/07/2002 AJB Copper <0.200 <0.000208 0.2 N7300 MCE 04/07/2002 AJB Iron <2.00 <0.00208 2 N7300 MCE 04/07/2002 AJB Lead <0.300 <0.000312 0.3 N7300MCE 04/07/2002 AJB Magnesium <1.30 <0.00135 1.3 N7300 MCE 04/07/2002 AJB Manganese <0.300 <0.000312 0.3 N7300 MCE 04/07/2002 AJB Molybdenum <1.00 <0.00104 1 N7300 MCE 04/07/2002 AJB Nickel <0.200 <0.000208 0.2 N7300 MCE 04/07/2002 AJB Zinc <0.500 <0.000521 0.5 N7300 MCE 04/07/2002 AJB

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