NYC-WTC_000199057

NYC 9/11 Public Portal Document

Jah 07 02 05:02p PSC Rnalytical Services G109219GE7 p. 14

F’SCZ INDUSTRIAL HYGIENE •EPANVLAP 101262-0 ■AIHA ACCREDITATION NO. 100439 •NC DENR599 ENVIRONMENTAL TESTING ■NY DOH/NELAC 10903 • PA DEP 06-353 •NJ DEP 77020 • CT DPH PH-0238

Analytical Results ANALYTICAL SERVICES for ATC Asseciates WorkOrder: RO 1120273 Client Reference: 19125-0279: PCB, Metals, PAH & Cyanide i

Analyte Concentration Limit of Test Date Analyzed Detection Method /Analyst (ug) ■ {mg/m’) : (ppm) (ug) '2-tJ Client ID: ATC-I2II-234M-M3 Lab ID: -I2A’ Date Sampled: 12/1 l/OI Matrix: Filter Air Vol.(L): 1200 Aluminum <1 <0.000833 1 N7300 MCE 12/19/2001 TH Cadmium <0.2 <0.000167 0.2 N7300 MCE 12/19/2001 TH Chromium <0.2 <0.000167 0,2 N7300 MCE 12/19/2001 TH Coball <0.1 <0.0000833 0.1 N73O0 MCE 12/19/2001 TH Copper'^ 1.14125 0.000951 0.2 N7300 MCE 12/19/2001 TH Iron <2 <0.00167 2 N730O MCE 12/19/2001 TH Magnesium <1.3 <0.00108 1.3 N7300 MCE 12/19/2001 TH Manganese <0.3 <0.000250 0.3 N7300 MCE 12/19/2001 TH Molybdenum <1 <0.000833 1 N7300 MCE 12/19/2001 TH Nickel <0.2 <0.000167 0.2 N7300 MCE 12/19/2001 TH Zinc <0.5 <0.000417 0.5 N7300 MCE 12/19/2001 TH

Client ID: ATC-1211-234M-M4 Lab ID: -13A Date Sampled: 12.T l/Ol Matrix: Filter AirVol.(L): 1202 Aluminum <1 <0.000832 1 N7300 MCE 12/19/2001 TH Cadmium <0.2 <0.000166 0.2 N7300 MCE 12/19/2001 TH Chromium <0.2 <0.000166 0.2 N7300 MCE 12/19/2001 TH Cobalt <0.1 <0.0000832 0.1 N7300 MCE 12/19/2001 TH Copper 4.67125 0.00389 0.2 N73O0 MCE 12/19/2001 TH Iron <2 <0.00166 2 N73O0 MCE 12/19/2001 TH Magnesium <1.3 <0.00108 1.3 N730O MCE 12/19/2001 TH Manganese <0.3 <0.000250 0.3 N73O0 MCE 12/19/2001 TH Molybdenum <1 <0.000832 1 N7300 MCE 12/19/2001 TH Nickel <0.2 <0.000166 0.2 N730O MCE 12/19/2001 TH Zinc <0.5 <0.000416 0.5 N730O MCE 12/19/2001 TH Mat A Client ID: ATC-1211-234M-M5 LabID:-l4A Date Sampled: 12/1 I/O I Matrix: Filter AirVol,(L): 1202 Aluminum <1 <0.000832 1 N7300 MCE 12/19/2001 TH Cadmium <0.2 <0.000166 0.2 N7300 MCE 12/19/2001 TH Chromium ' 0.24825 0.000207 0.2 N730O MCE 12/19/2001 TH Cobalt <0.1 <0.0000632 0.1 N7300 MCE 12/19/2001 TH Copper^ 0.2805 0.000233 0.2 N7300 MCE 12/19/2001 TH Iron <2 <0.00166 2 N730O MCE 12/19/2001 TH Magnesium <1.3 <0.00108 1.3 N7300 MCE 12/19/2001 TH Manganese <0.3 <0.000250 0.3 N7300 MCE 12/19/2001 TH Molybdenum <1 <0.000832 1 N7300 MCE 12/19/2001 TH Nickel <0.2 <0.000166 0.2 N7300 MCE 12/19/2001 TH Zinc <0.5 <0.000416 0.5 N7300 MCE 12/19/2001 TH

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NYC-WTC_000199058