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NYC-WTC_000223637

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000223637
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NYC 9/11 Public Portal Document f.. it.

F»5CZ INDUSTRIAL HYGIENE •EPAiWLAP 101262-0 •AIHA ACCREDITATION NO. 100439 •NCDENR539 ENVIRONMENTAL TESTING •NYDtWlNELACICSDS • PA OEP 08-353 •IWDEPPAB20 •CTDPHP1M238

ANALYTICAL SERVICES Analytical Results for ATC Associates WorkOrder: RO2040247 Client Reference: 19125 0289, DUST

Analyte Concentration Limit of Test Date Analyzed Detection Method /Analyst (ug) ; (mg/m’) : (ppm) : (or) Client IO: Oust! ATC-0402-150M Lab ID: -01A Date Sampled; 4/2/02 Matrix: Filter Air VoI.(L): 1440 Total. Particulate Matter <50.0 <0.00347 ~ 50 N0500 04/09/2002 TEN

(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_002919567

NYC-WTC_000223637

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NYC-WTC_000223637Source: NYC Law Department, mirrored locally

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