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NYC-WTC_000202236

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000202236–000202238
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NYC 9/11 Public Portal Document

Apr 12 02 03:43a PEC GlQ-921-SEB? p. IE

F’SC INDUSTRIAL HYGIENE ’EPANVLAP101252-0 • AIHA ACCREDITATION NG. 100433 •NCDENR599 ENVIRONMENTAL TESTING • NY DOH/NELAC10303 • FA DEP 06-353 •MJDEP PAaza • CT DPH PK-D23B

ANALYTICAL SERVICES Analytical Results for ATC Associates WorkOrder: R02O40250 Client Reference; 19125-0297, METALS

Analyte Concentration Limit of Test Date Analyzed Detection Method /Analyst (ug) : (mg/m’) : (ppm) (tig) Client ID: ATC-0404-S9M-MSf^ank/ Lab ID: -OSA Date Sampled: 4/4/02 Matrix: Filter Air Vol.(L): NA Aluminurn <1.00 1 N730C MCE 04/10/2002 DS Cadmium <G.2q0-__- 0.2 N7300 MCE 04/10/2002 DS Shromium 0,339 0.2 N7300 MCE Q4/10/2002 DS Cobalt <0.100 0.1 N7300 MCE 04/10/2002 DS Copper <0.200 0.2 N7300 MCE 04/10/2002 DS Iron <2.00 2 N7300 MCE 04/10/2002 DS Lead <0.300 0.3 N73D0 MCE 04/10/2002 DS Magnesium <1.30 1.3 N7300 MCE 04/10/2002 DS Manganese <0.300 0.3 ■ N73D0 MCE 04/10/2002 DS Molybdenum <1.00 1 N73DD MCE 04/10/2002 DS Nickel <0.200 0.2 N7300 MCE 04/10/2002 □S Zinc <0.500 0.5 N7300 MCE 04/10/2002 OS

Client ID: A?C-0404-89M-M.e;'Blank> Lab ID: -06A Date Sampk-d: 4/4/02 Matrix: Filter AirVol.(L): NA Aluminum <1.00 1 N73D0 MCE 04/10/2002 DS Cadmium .<0.20! 0.2 N73D0 MCE 04/10/2002 ' DS —Chromium 0.5S9 0.2 N7300 MCE 04/10/2002 DS Cobalt <0.100 0.1 N730O MCE 04/10/2002 DS Copper <0-200 0.2 N7300 MCE 04/10/2002 DS iron <2.00 2 N7300 MCE 04/10/2002 DS •Lead 0.313 0.3 N7300 MCE 04/10/2002 DS Magnesium <1.30 1.3 N7300 MCE 04/10/2002 DS Manganese <0.300 0.3 N7300 MCE 04/10/2002 DS Molybdenum <1.00 1 N7300 MCE 04/10/2002 DS Nickel <0.200 0.2 N7300 MCE 04/10/2002 DS Zinc <0.500 0.5 N7300 MCE 04/10/2002 DS

(a) Anaiysis indicates possible breakthrough; back section result is greater than 0% of the front section result.

General Notes; <: Less than the indicated limil of detection (LOD). Information not available or not applicable. Back sections were checked and showed no significant breakthrough.

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CITY_21MC1OO_OO327113O NYC-WTC_000202238

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NYC-WTC_000202238Source: NYC Law Department, mirrored locally

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