OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Feb 36 02 10;18a PSC Rnalytical Services B1032196G7 p. 14
INDUSTRIAL HYGIENE ENVIRONMENTAL TESTING • EPAWLAP 101262-0 • NY DOH/NEIAC10903 •NJ DEP PAD20 • AIHA ACCREDITATION NO. 100439 • PA DEP 06-353 • CT DPH PH-0238 ■ ■NCDENR599
ANALYTICAL SERVICES Analytical Results for ATC Associates WorkOrder; R02020393 Client Reference: 19125-0297
Analyte Concentration Limit of Test Date Analyzed Detection Method /Analyst (ug) ■ (mg/m’) ; (ppm) (ug) Client ID: S7 ATC-0207-89M ' Lab ID: -07A Date Sampled: 2/7/02 Matrix: Filter AirVol.(L): 1020 Total Particulate Matter <50,0 <0.0490 50 N0500 02/19/2002 ADM
Crystalline Silica <10.0 <0.00980 10 Crystalline Silica 02/19/2002 ADM
Client ID: S8 ATC-0207-S9M '^‘"bab ID; -OSA Date Sampled: 2/7/02 Matrix: Filter AirVol.{L): 1020 Total Particulate Matter <50.0 <0.0490 50 N0500 02/19/2002 ADM
Crystalline Silica <10.0 <0.00980 10 Crystalline Silica 02/19/2002 ADM
Client ID: S9 ATC-0207-89M Lab iD: -09A Date Sampled: 2/7/02 Matrix: Filter AirVol.(L); 1020 Total Particulate Matter <50.0 <0.0490 50 N0500 02/19/2002 ADM
Crystalline Silica <10.0 <0.00980 10 Crystalline Silica 02/19/2002 ADM
Client ID: SI 0 ATC-0207-89M Date Sampled: 2/7/02 Matrix: Filter AirVol.(L): 1020 Total Particulate Matter <50.0 <0,0490 50 N0500 02/19/2002 ADM
Crystalline Silica <10.0 <0.00980 10 Crystalline Silica 02/19/2002 ADM
Client ID: SI I ATC-0207-89M Lab ID: -1 lA Date Sampled: 2/7/02 Matrix: Filter Air Vol.(L): NA Total Particulate Matter <50.0 50 N05D0 02/19/2002 ADM
Crystalline Silica <10.0 10 Crystalline Silica 02/19/2002 ADM
(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 (LGD). —: information not available or not applicable. Back sections were checked and showed no significant breakthrough.
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CITY_21MC100_000623963 NYC-WTC_000226854
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NYC-WTC_000175781
Laboratory report page containing analytical results for air samples collected by ATC Associates for the NYC Board of Education.
4 shared non-person entities · 1 shared topics · similarity 0.985
machine-extracted · confidence unavailable · Check page ↗5 shared non-person entities · 1 shared topics · similarity 0.982
machine-extracted · confidence unavailable · Check page ↗5 shared non-person entities · 1 shared topics · similarity 0.981
machine-extracted · confidence unavailable · Check page ↗4 shared non-person entities · 1 shared topics · similarity 0.980
machine-extracted · confidence unavailable · Check page ↗3 shared non-person entities · 1 shared topics · similarity 0.979
machine-extracted · confidence unavailable · Check page ↗4 shared non-person entities · 1 shared topics · similarity 0.978
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000175661
Laboratory report from ATC Associates showing analytical results for mercury vapor samples collected at a NYC school in February 2002.
5 shared non-person entities · 1 shared topics · similarity 0.978
machine-extracted · confidence unavailable · Check page ↗4 shared non-person entities · 1 shared topics · similarity 0.975
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000175065
Laboratory analytical results document from ATC Associates showing silica concentrations in air samples collected in early February 2002.
4 shared non-person entities · 1 shared topics · similarity 0.973
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000175588
Laboratory report page showing analytical results for air samples collected at the referenced school in late March or early April.
3 shared non-person entities · 1 shared topics · similarity 0.973
machine-extracted · confidence unavailable · Check page ↗3 shared non-person entities · 1 shared topics · similarity 0.973
machine-extracted · confidence unavailable · Check page ↗3 shared non-person entities · 1 shared topics · similarity 0.972
machine-extracted · confidence unavailable · Check page ↗No available related records indexed in this group.
Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
Similarity score 0.991 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.990 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000175661
Laboratory report from ATC Associates showing analytical results for mercury vapor samples collected at a NYC school in February 2002.
Similarity score 0.989 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000175781
Laboratory report page containing analytical results for air samples collected by ATC Associates for the NYC Board of Education.
Similarity score 0.987 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000175588
Laboratory report page showing analytical results for air samples collected at the referenced school in late March or early April.
Similarity score 0.987 (not a probability)
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NYC-WTC_000175781
Laboratory report page containing analytical results for air samples collected by ATC Associates for the NYC Board of Education.
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