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NYC-WTC_000224777

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000224777
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NYC 9/11 Public Portal Document o 1 u-ac i-300/ p . 1 <i 33 - r 30

INDUSTRIAL HYGIENE ENVIRONMENTAL TESTING •EPAflWLAP 101262-0 • NY DOHtNELAC 10903 ■>NJDEPPA020 ’AIHA ACCREDITATION NO. 100439 • PA OEP 06-353 «CTOPH PM258 "NCDENR 599 ANALYTICAL SERVICES Analytical Results for ATC Associates WorkOrder: R02040247 Client Reference: 19125-0289, DUST

Analyte Concentration Limit of Test Date Analyzed Detection Method /Analyst (ug) ; (mg/m^ • (ppm) (“S)

Client ID: DustI ATC-0402-I50M Lab ID: -01A Date Sampled: 4/2/02 Matrix: Filter AirVol.(L); 1440 Total Particulate Matter <50.0 <0.00347 50 N0500 04/Q9/2002 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_002894563

NYC-WTC_000224777

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NYC-WTC_000224777Source: NYC Law Department, mirrored locally

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