NYC-WTC_000226964

NYC 9/11 Public Portal Document

P- 37 Mar 29 02 08:26a

INDUSTRIAL HYGIENE ENVIRONMENTAL TESTING •EPAWVLAP;01262-0 • NY DOHMELAC10903 - NJ DEP PAD2D • AJHA ACCREQiTATION NO, 100/39 • PA DEP 06-353 ■ CT DPh' PH-0233 • NO DENR 699

ANALYTTCAL SERVICES Analytical Results for ATC Associates WorkOrder; R02030993 Client Reference: 19125-0246

Analyte Concentration Liinit\f Test Date Analyzed Defectiork MetliocI /Analyst '■ (mg^ : (ug) (ppm) (ug) > Client ID: M3->q;C-0320-STY Date S^led: 3/20/02 Lab ID: -03A Miitrix:\iller Air Vol.{L); 960 Aluminum <1.00 <0.00104 1 N730I iCE 03/28/2002 ' AJB Cadmium <0.200 <0.000208 0.2 N73D0 E 03/28/2002- AJB Chromium - 0.780 0.000813 0.2 N7300 MCI ■ 03/28/2002 AJB Coball <0.100 <0.000104 0.1 . N7300MCE 03/28/2002 AJB Copper <0.200 <0.000208 0.2 N7300 MCE 03/28/2002 AJB Iron iad <2.00 <0.300 <0.00208 <0.000312 N73O0 MCE 03/28/2002 AJB •I 0.3 N730D MCE '28/2002 AJB Magi :ium <1.30 <0.00135 1.3 N7300 MCE o: 1002 AJB Mangane: <d>300 <0.000312 0.3 ■300 MCE 03/28/21 AJB Molybdenum <1.01 <0.00104 1 - N'TSOO MCE 03/26/2002 AJB Nickel <0.200 :0.D00208 0.2 N73O\MCE 03/28/2002 IB Zinc <0.500 <0T800521 0.5 N730O r.TCc ■ 03/28/2002 AJB

Client ID; MA-ATC-OiaO-STY/^tBjtk Lab ID: -04A Date Sairf^Jed:,3/20/02 Matrix; Filter Air Vol.(L): NA

Aluminum , 1.16 1 N7300 MCE 03/28/2002 AJB Cedmium <0.200 0.2 N73OO MCE i/28/2002 AJB Chronil 1.200 0.2 N7300 MCE o: '2002 AJB Cobalt <0. '.1 N7300 MCE 03/281 12 AJB Copper 0.684 . 0.: N7300 MCE 03/28/2002 AJB Iron <2.00 N7300 MCE 03/28/2002 AJB Lead 0.363 0.3 300 MCE 03/26/2002 -AJB Magnesium <1.30 1.3 N73I MCE 03/28/2002 AJB'

Manganese <0.300 0.3 N7300 03/28/2002 AJB Molybdenum <1.00 1 N7300 MCE 03/28/2002 AJB Nickel <0.200 0.2 N730O MCE 03/28/2002 AJB <0? .0.5 N7300 MCE 1/28/2002 AJB

ci^^iD-. A-;rc Lab ID: -0. Mar ■E-ter t/ni ri V I z/in

^nn n 4slO6e&

. Client ID;-;Hg'l-ATC-0320-STY' ‘V Lab ID: -06A Date Sampled: 3/20/02 Matrix: HTBE Air Vol.(L): 96

Mercury - 0.0380 0.000396' 0.01 N6009M 03/27/2002 JDC ■ '

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