Laboratory report documenting transmission electron microscopy analysis of an air sample collected from a New York City Board of Education site.
NYC-WTC_000175868
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
TEM Asbestos (air) Count Sheet Client Name: NYC BOE Volume (liters): 1840 Lab Group #: 6564 Filter Type / Filter Area: MCE 385 mrn^ Lab Sample #: 5 Grid Opening Size: 0.01124 Client Sample #: 05 Area Examined: 0.04496 mnr’ GRID BOX: Magnification: 20,000 GRID ID: Accelerating Voltage: 100 KeV # Grid Openings: 4 Analysis Date: 2/5/02
Analysis Performed By: ROMAN PEYSAKHOV
GO. Structure Structure Type Length ID of Structure N or V EDS No >=05 p r~:>=5|j Amphibole Nonasb (Nonadb F B C M Chrys Ambig/ND No .Coord <5p Elements)
Struct = > 0.5(1 >5:1 Aspect Ratio Grid acceptance; •*/= Positive diffraction pattern properties conforming to <50% undissdved 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 >5p •7= EDS spectrum conforming to laboratory holes or opaque areas identification criteria observed Chiysotile j AMPHIBOLES Amphibole F = Single Fiber Amosite B = Bundle (<3 fibers <1 fiber diameter apart \ Crocidolite Ambiguous C = Cluster (>3 Intersections) Anthophyllite Non-Asbestos Tremolite M = Matrix Non-Identified Actinolite NSD = No Structures Detected
CONFIDENTIAL, CITY_21MC1OO_OO3433646 SUBJECT TO PROTECTIVE ORDER NO. 2, SEPT. 2008
NYC-WTC_000175868
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NYC-WTC_000175956
Laboratory report documenting transmission electron microscopy analysis of an air sample collected by the NYC Board of Education.
7 shared non-person entities · 1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000175870
Laboratory report documenting transmission electron microscopy analysis of an air sample collected from a New York City Board of Education site.
7 shared non-person entities · 1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000175863
Laboratory report documenting transmission electron microscopy analysis of an air sample collected from a New York City Board of Education site.
7 shared non-person entities · 1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000176544
Laboratory report documenting transmission electron microscopy analysis of an air sample collected by the NYC Board of Education on March 23, 2002.
7 shared non-person entities · 1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000180773
Laboratory analysis record for TEM asbestos air sampling conducted at NYC Board of Education on January 25, 2002.
7 shared non-person entities · 1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000176782
Laboratory report documenting transmission electron microscopy analysis of an air sample collected from a New York City Board of Education site.
7 shared non-person entities · 1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000175906
Laboratory report documenting transmission electron microscopy analysis of an air sample collected by the NYC Board of Education.
6 shared non-person entities · 1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000175882
Laboratory report documenting transmission electron microscopy analysis of an air sample collected from a New York City Board of Education site.
7 shared non-person entities · 1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000176985
Laboratory report documenting transmission electron microscopy analysis of an air sample collected from a New York City Board of Education facility.
7 shared non-person entities · 1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000176461
Laboratory report documenting transmission electron microscopy analysis of an air sample collected from a New York City Board of Education site.
7 shared non-person entities · 1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000175877
Laboratory report documenting transmission electron microscopy analysis of an air sample collected from a New York City Board of Education site.
7 shared non-person entities · 1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000180867
Laboratory report documenting transmission electron microscopy analysis of an air sample collected from a New York City Board of Education site on February 1, 2002.
7 shared non-person entities · 1 shared topics · similarity 0.997
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_000175956
Laboratory report documenting transmission electron microscopy analysis of an air sample collected by the NYC Board of Education.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000175870
Laboratory report documenting transmission electron microscopy analysis of an air sample collected from a New York City Board of Education site.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000175863
Laboratory report documenting 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 ↗NYC-WTC_000176544
Laboratory report documenting transmission electron microscopy analysis of an air sample collected by the NYC Board of Education on March 23, 2002.
Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000180773
Laboratory analysis record for TEM asbestos air sampling conducted at NYC Board of Education on January 25, 2002.
Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000176782
Laboratory report documenting 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 ↗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_000175956
Laboratory report documenting transmission electron microscopy analysis of an air sample collected by the NYC Board of Education.
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NYC-WTC_000175870
Laboratory report documenting 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 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 an air sample collected by the NYC Board of Education on March 23, 2002.
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Laboratory analysis record for TEM asbestos air sampling conducted at NYC Board of Education on January 25, 2002.
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