NYC-WTC_000184913
Laboratory analysis report for air sample 2 from NYC Board of Education collected on June 18, 2002.
8 shared non-person entities · 1 shared topics · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗Document / 1 page
NYC-WTC_000213822
Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000213822Page image
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OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
TEM Asbestos (air) Count Sheet Client Name: NYC BOE Volume (liters): 1856 Lab Group #: 7968 Filter Type / Filter Area: MCE 385 mm^ Lab Sample #: 17 Grid Opening Size: 0.01124 Client Sample #: 19 Area Examined: 0.04496 mm^
GRID BOX: Magnification: 20,000 GRIDED: Accelerating Voltage: 100 KeV # Grid Openings: 4 Analysis Date: 6/5/02
Analysis Performed By: MARK PEYSAKHOV
GO. Structure Structure Type Length ID of Structure Norv EDS (Nonadb No F B C M >=05 p >=5p Chrys Amphibote Nonasb Ambig/ND No Coord <5m Elements)
Struct = >0.5p >5:1 Aspect Ratio Grid acceptance: Positive diffraction pattern properties conforming to <50% undissolved filter, overlapped or folded Totals laboratory identification criteria observed <10% particulate coverage >50% coverage ate least 20 unfolded or overlapped grid squares <5% F B C M >5m EDS spectrum conforming to laboratory holes or opaque areas identification criteria observed Chrysotile ‘ AMPHIBOLES Amphibole F = Single Fiber i Amosite 1 B = Bundle (<3 fibers <1 fiber diameter apart Crocidolite Ambiguous C = Cluster (>3 Intersections) Anthophyllite Non-Asbestos 1 Tremolite M = Matrix Non-Identified Actinolite NSO = No Structures Detected
CITY_21MC100_002869647
NYC-WTC_000213822
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NYC-WTC_000213822Source: NYC Law Department, mirrored locally
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Laboratory report documenting transmission electron microscopy analysis of air samples collected by the Department of Education in June 2002.
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machine-extracted · confidence unavailable · Check page ↗8 shared non-person entities · 1 shared topics · similarity 0.998
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machine-extracted · confidence unavailable · Check page ↗8 shared non-person entities · 1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗8 shared non-person entities · 1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗8 shared non-person entities · 1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗8 shared non-person entities · 1 shared topics · similarity 0.998
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NYC-WTC_000184913
Laboratory analysis report for air sample 2 from NYC Board of Education collected on June 18, 2002.
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machine-extracted · confidence unavailable · Check page ↗Similarity score 0.999 (not a probability)
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Laboratory report documenting transmission electron microscopy analysis of air samples collected by the Department of Education in June 2002.
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