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NYC-WTC_000228675
Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000228675Page image
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OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
TEM Asbestos (air) Count Sheet Client Mame: NYC BOE Volume (liters): 1816 Lab Group #: 7592 Filter Type / Filter Area: MCE 385 mm- Lab Sample #: 9 Grid Opening Size: 0.01124
Client Sample #: 11 Area Examined: 0.04496 mm^
GRID BOX: Magnification: 20,000 GRIDID: Accelerating Voltage: 100 KeV # Grid Openings: 4 Analysis Date: 4/30/02
Analysis Performed By: c MARK PEYSAKHOV
GO. Structure Structure Type Length ID of Structure N or v EDS No (Nonadb F B C M >=05 M Chrys Amphibole Nonasb Ambig/ND Eemens) No Coord <5m
Struct = > 0.5g > 5:1 Aspect Ratio Grid acceptance: >/= Positive diffraction pattern properties conforming to <50% undissofvad filter, overfapped or folded Totals laboratory identification criteria observed <10% particulate coverage >50% coverage ate least 20 unfolded or overtapped grid squares <5% F i B C M i '/= EDS spe ctrum conforming to laboratory holes or opaque areas identificatiop criteria observed Chrysonle AMPHIBOLES Amphibole I I F = .Single Fiber Amosite B = Bundle 1<3 fibers <‘ fiber diameter apart Crocidolite Ambiguous C = Cluster >3 Intersections) Anthophyllite Non-Asbestos t Tremolite M = Matnx Non-Idenlified NSD = No Structures Detected Actinolite j J
CITY_21MC1OO_OO29O1298
NYC-WTC_000228675
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NYC-WTC_000228675Source: NYC Law Department, mirrored locally
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Laboratory count sheet recording transmission electron microscopy analysis of an air sample collected from a New York City Board of Education site.
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Laboratory report documenting transmission electron microscopy analysis of air samples collected from NYC Board of Education facilities on December 27, 2001.
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machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000183558
Laboratory record documenting TEM analysis of an air sample collected from a New York City Board of Education facility on March 24, 2002.
7 shared non-person entities · 1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗7 shared non-person entities · 1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗7 shared non-person entities · 1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗7 shared non-person entities · 1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗7 shared non-person entities · 1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗7 shared non-person entities · 1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗Filed elsewhere
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machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000184630
Laboratory count sheet recording transmission electron microscopy analysis of an air sample collected from a New York City Board of Education site.
Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.998 (not a probability)
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Laboratory report documenting transmission electron microscopy analysis of air samples collected from NYC Board of Education facilities on December 27, 2001.
Similarity score 0.998 (not a probability)
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