Analytical results report, ATC Associates, Aug 2002

NYC 9/11 Public Portal Document C_ kJ o i u-ac: 1 -aoo f P J

ENVIRONMENTAL TESTING PSC AMALYTdSAlL. INDUSTRIAL HYGIENE

EPAJWLAP1012620 NY DOtWlElAC 10903 NJ DEP PA020 AIHA ACCREDITATION NO 100439 PA DEP 06-353 CTDPHPIM238 NC OENR 599 Analytical Results for ATC Associates WorkOrder R02080729 Client Reference 19125 0346

Anal) Ie Concentration Limit of Test Date Analyzed Detection Method /Analyst (ug) (mg/m’) (ppm) (og)

Client ID ATC 0822 13 1M M1 Lab ID OlA Date Sampled 8/22/02 Matrix Filter Air Vol (L) 1200 Aluminum <1 00 <0 000833 1 N7300 MCE 09/06/2002 AJB Cadmium <0 200 <0 000167 02 N7300 MCE 08/29/2002 AJB Chromium 0 642 0 000535 02 N7300 MCE 08/29/2002 AJB Cobalt <0 100 <0 0000833 01 N7300 MCE 08/29/2002 AJB Coppet <0 200 <0 000167 02 N7300 MCE 08/29/2002 AJB Iron <2 00 <0 00167 2 N7300 MCE 08/29/2002 AJB Lead <0 300 <0 000250 03 N7300 MCE 08/29/2002 AJB Magnesium <1 30 <0 00108 1 3 N7300 MCE 08/29/2002 AJB Manganese <0 300 <0 000250 03 N7300 MCE 08/29/2002 AJB Molybdenum <1 00 <0 000833 1 N7300 MCE 08/29/2002 AJB Nickel <0 200 <0 000167 02 N730O MCE 08/29/2002 AJB Zinc <0 500 <0 000417 05 N7300 MCE 08/29/2002 AJB

Client ID ATC 0822 131M M2 Lab ID 02A Dale Sampled 8/22/02 Matrix Filter Air Vol (L) 1200 Aluminum <1 00 <0 000833 1 N7300 MCE 09/06/2002 AJB Cadmium <0 200 <0 000167 02 N7300 MCE 08/29/2002 AJB Chromium 0 470 0 000392 02 N7300 MCE 08/29/2002 AJB Cobalt <0 100 <0 0000833 01 N7300 MCE 08/29/2002 AJB Copper <0 200 <0 000167 02 N7300 MCE 08/29/2002 AJB Iron <2 00 <0 00167 2 N7300 MCE 08/29/2002 AJB Lead <0 300 <0 000250 0 3 N7300 MCE 08/29/2002 AJB Magnesium <1 30 <0 00108 1 3 N730O MCE 08/29/2002 AJB Manganese <0 300 <0 000250 03 N7300 MCE 08/29/2002 AJB Molybdenum <1 00 <0 000833 1 N7300 MCE 08/29/2002 AJB Nickel <0 200 <0 000167 0 2 N7300 MCE 08/29/2002 AJB Zinc <0 500 <0 000417 0 5 N7300 MCE 08/29/2002 AJB

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CONFIDENTIAL, CITY_21MC100_003430968 SUBJECT TO PROTECTIVE ORDER NO. 2, SEPT. 2008

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