OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
4-DBC-2OO1 17:51 Philip An3.1Ytical Services Pa^e 1/2
TO; James Cohn FEOM: Philip Analytical
COMPANY: ATC Associates FAX#: (610)921-9667
TOTAL PAGES: 2 PHONE#: (610)921-8833
Project: 208594 19125-0246 / Silica Analysis
1472892 ATC-1127-STY-S1 Qu' sampled; 27-NOV-Ol received: 28-NOV-Ol Quartz < 5.0 ug/sample OSHA 142 Concentration < 0,0070 mg/m3 Particulate^ Total < 0.10 mg/sample 0500 Concentrat ion < 0,14 mg/m3
1472893 ATC-1127-STy-S2 /UJi sampled: 27-NOV-Ol received: 28-NOV-Ol
Quartz < 5,0 ug/sample OSHA 142 Concentration < 0.0069 mg/m3 Particulate^ Total < 0.10 mg/sample 0500 Concentrat ion < 0.14 mg/m3
1472894 ATC-1127-STY-S3 r a Ii sampled: 27-NOV-Ol received: 28-NOV-Ol
Quartz < 5.0 ug/sample OSHA 142 Concentrat ion < 0.0070 mg/m3 Particulate^ Total < 0.10 mg/sample 0500 Concentrat ion <0,14 mg/m3
1472895 ATC-1127-STY-S4 //ooj r-<_ sampled: 27-NOV-Ol received: 28-NOV-Ol Quartz < 5.0 ug/sample OSHA 142 Concentration < 0.0070 mg/m3 Particulate^ Total < 0.10 mg/sample 0500' ' Concentration < 0.14 mg/m3
1472896 ATC-1127-STY-S5 sampled: 27-NOV-Ol received: 2S-NOV-O1 Quartz < 5.0 ug/sample OSHA 142 Concentration < 0.0069 mg /m3 Particulate^ Total < 0.10 mg/sample 0500 Concentrat ion < 0.14 mg /m3
1472897 ATC-1127-STY-S6 sampled: 27-NOV-Ol received: 28-NOV-Ol Quartz <•5.0 ug/sample OSHA 142 Concentrat ion < 0.0069 mg /m3 Particulate^ Total 0.11 mg/sample 0500 Concentrat ion O, 15 mg/m3
CITY_21MC100_003101389
NYC-WTC_000182780
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000179281
Laboratory report detailing silica and particulate concentration analysis for samples collected at a New York City Board of Education site.
5 shared non-person entities · 1 shared topics · similarity 0.974
machine-extracted · confidence unavailable · Check page ↗3 shared non-person entities · similarity 0.909
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000179284
Cover page for an industrial hygiene analytical report from PSC Analytical Services regarding environmental testing for the New York City Board of Education.
3 shared non-person entities · similarity 0.906
machine-extracted · confidence unavailable · Check page ↗2 shared non-person entities · similarity 0.900
machine-extracted · confidence unavailable · Check page ↗2 shared non-person entities · similarity 0.896
machine-extracted · confidence unavailable · Check page ↗3 shared non-person entities · similarity 0.894
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000120322
Report containing asbestos sampling data and analytical results for 1 Peck Slip dated October 3, 2001.
2 shared non-person entities · similarity 0.894
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000112955
Letter from ATC Associates dated February 7, 2002 summarizing wipe and air sampling results for P.S./I.S. 89M.
2 shared non-person entities · similarity 0.893
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000097194
Facsimile cover sheet from ATC Associates Inc. dated October 18, 2002, addressed to DEP regarding WTC cleanup.
3 shared non-person entities · similarity 0.892
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000130038
Chain of custody document from PSC Analytical Services regarding the receipt and analysis of samples for the DEP cleanup project.
4 shared non-person entities · similarity 0.891
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000108401
Documentation tracking the collection and handling of samples during an air quality survey at the specified building.
2 shared non-person entities · 1 shared topics · similarity 0.890
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000105336
Letter enclosing air sampling results and cleaning details for 70 Battery Place conducted in November 2001.
2 shared non-person entities · similarity 0.890
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000179281
Laboratory report detailing silica and particulate concentration analysis for samples collected at a New York City Board of Education site.
Similarity score 0.981 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000179284
Cover page for an industrial hygiene analytical report from PSC Analytical Services regarding environmental testing for the New York City Board of Education.
Similarity score 0.952 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.944 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.943 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000107552
Chain of custody form listing analytical results for dioxin and dibenzofuran compounds from environmental samples.
Similarity score 0.943 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000095895
Chain of custody document tracking the handling and transfer of environmental samples collected from 75 Park Place for analysis.
Similarity score 0.941 (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_000179281
Laboratory report detailing silica and particulate concentration analysis for samples collected at a New York City Board of Education site.
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NYC-WTC_000179284
Cover page for an industrial hygiene analytical report from PSC Analytical Services regarding environmental testing for the New York City Board of Education.
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