Laboratory report detailing lead concentration results from dust wipe samples collected at a school on August 22, 2002.
NYC-WTC_000175285–000175286
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
ATC ASSOCIATES, INC 104 E 25th Street, 10th Floor New York, NY 10010 Tel. 212-353-8280 Fax 212-353-8306
14 9950 Main Lobby Floor <9.0 9.0 15 9950 Auditorium Floor <9.0 9.0 16 9950 Hallway by Rm C40 <9.0 9.0 17 9950 GYM <9.0 9.0 18 9950 Blank <9.0 ng 9.0 ng 19 9950 Blank <9.0 ng 9.0 ng
NOTE !: THE REPORTING LIMIT (RL) IS 18,0 ng NOTE 2: HLID Guidelines for final clearance dust wipe samples: Floor 40 pg/fi/ Window sills 250 pg/fF, Window wells 400 pg/ft’. Exterior surfaces 800 pg/fi’. NOTES: Blank units are in pg
CERTIFICATION AND SIGNATURES
ANALYSIS PERFORMED BY:
REPORT PREPARED BY:
ATC certifies that this report is an accurate and authentic report of results obtained from the laboratory analysis.
QUALITY ASSURANCE COORDINATOR:.
LABORATORY DIRECTOR:
ATC is accredited by the New York State Department of Health Environmental Laboratory Approval Program (ELAP) and by the American Industrial Hygiene Association (AIHA) to perform analysis of lead in paint, dust wipes, air and soil samples. (ELAP #10879), (AIHA #100229).
CONFIDENTIAL, CITY_21MC100_003422004 SUBJECT TO PROTECTIVE ORDER NO. 2, SEPT. 2008
NYC-WTC_000175286
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NYC-WTC_000175379
Laboratory results for lead concentration in dust wipe samples from specific rooms and hallways at P.S. 131M.
6 shared non-person entities · 1 shared topics · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000175177
ATC Associates report on lead concentration in dust wipe samples from PS 130 collected in August 2002.
6 shared non-person entities · 1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000175260
Lab report presenting lead concentration results from dust wipe samples collected at P.S. 126M on August 21, 2002.
6 shared non-person entities · 1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗6 shared non-person entities · 1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000180143
Laboratory results for lead concentration in dust wipe samples collected on June 1, 2002.
6 shared non-person entities · 1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗6 shared non-person entities · 1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗6 shared non-person entities · 1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗6 shared non-person entities · 1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗6 shared non-person entities · 1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗6 shared non-person entities · 1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗6 shared non-person entities · 1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗6 shared non-person entities · 1 shared topics · similarity 0.991
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.
NYC-WTC_000175379
Laboratory results for lead concentration in dust wipe samples from specific rooms and hallways at P.S. 131M.
Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000175177
ATC Associates report on lead concentration in dust wipe samples from PS 130 collected in August 2002.
Similarity score 0.997 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000175260
Lab report presenting lead concentration results from dust wipe samples collected at P.S. 126M on August 21, 2002.
Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.995 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Readers open these alongside this record — through an Ask answer, the same folder, or indexed similarity. Not a claim they are about the same event.
NYC-WTC_000175379
Laboratory results for lead concentration in dust wipe samples from specific rooms and hallways at P.S. 131M.
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ATC Associates report on lead concentration in dust wipe samples from PS 130 collected in August 2002.
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Lab report presenting lead concentration results from dust wipe samples collected at P.S. 126M on August 21, 2002.
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