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NYC-WTC_000223903

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000223903–000223905
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NYC 9/11 Public Portal Document

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INDUSTRIAL HYGIENE ENVIRONMENTAL TESTING •EPA/NVLAP101262-0 •NYOOIWELAC109Q3 •NJDEP PA02O •AIHAACCREDITATIONNO. 100439 • PA OEP 06-353 •CT 0PHPH-l)238 ■NCDENR 599

ANALYTICAL SERVICES Analytical Results for

ATC Associates WorkOrder: R02040804 Client Reference; 19125-0279, Metals

Analyte Concentration Limit of Test Date Analyzed Detection Method /Analyst (ug) ; (mg/m’) ; (ppm) (ug)

Client ID; ATC-04I6-234M-M5 Lab ID: -OSA Date Sampled: 4/16/02 Matrix: Filter AirVol.(L): NA

Aluminum <1.00 1 N7300 MCE 04/26/2002 AJB Cadmium <0.200 0.2 N7300 MCE 04/26/2002 AJB Chromium 0.348 0.2 N7300 MCE 04/26/2002 AJB Cobalt <0.100 0.1 N7300 MCE 04/26/2002 AJB Copper <0.200 0.2 N7300 MCE 04/26/2002 AJB Iron <2.00 2 N7300 MCE 04/26/2002 AJB Lead 0.342 0.3 N7300 MCE 04/26/2002 AJB Magnesium <1.30 1.3 N7300 MCE 04/26/2002 AJB Manganese <0.300 0.3 N7300 MCE 04/26/2002 AJB Molybdenum <1.00 1 N7300 MCE 04/26/2002 AJB Nickel <0.200 0.2 N7300 MCE 04/26/2002 AJB

Zinc <0.500 0.5 N7300 MCE 04/26/2002 AJB

Client ID: ATC-0416-234M-M6 Lab ID: -OGA Date Sampled; 4/16/02 Matrix: Filter Air Vol.(L): NA Aluminum <1.00 1 N730Q MCE 04/26/2002 AJB

Cadmium <0.100 0.1 N7300 MCE 04/26/2002 AJB

Chromium 0.558 0.1 N7300 MCE 04/26/2002 AJB

Cobalt <0.100 0.1 N7300 MCE 04/26/2002 AJB

Copper <0.100 0.1 N7300 MCE 04/26/2002 AJB Iron <1.00 1 N7300 MCE 04/26/2002 AJB

Lead <0.300 0.3 N7300 MCE 04/26/2002 AJB Magnesium <1.30 1.3 N7300 MCE 04/26/2002 AJB

Manganese <0.300 0.3 N7300 MCE 04/26/2002 AJB

Molybdenum <1.00 1 N73O0 MCE 04/26/2002 AJB

Nickel <0.100 0.1 N7300 MCE 04/26/2002 AJB

Zinc <0.500 0.5 N7300 MCE 04/26/2002 AJB

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

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

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CITY_21MC100_002920139

NYC-WTC_000223905

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NYC-WTC_000223905Source: NYC Law Department, mirrored locally

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