Laboratory report documenting transmission electron microscopy analysis of an air sample collected from a New York City Board of Education site in February 2002.
NYC-WTC_000183945
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
TEM Asbestos (air) Count Sheet Client Name: NYC BOE Volume (liters): 1816 Lab Group #: 6876 Filter Type / Filter Area: MCE 385 mnr Lab Sample #: 16 Grid Opening Size: 0.01124
Client Sample #: 19 Area Examined: 0 04496 mm-
GRID BOX: Magnification; 20,000 GRID ID: /7 Accelerating Voltage: 100 KeV # Grid Openings: 4 Analysis Date: 2/28/02
Analysis Performed By: ROMAN PEYSAKHOV
GO. Structure Structure Type Length ID of Structure N or \ EDS (Nonadb No F B C M >=05 M ~ >=5)J Chrys Amphibole Nonasb Ambig/ND No Coord Elements) <5u
7
—I
Struct = > 0.5u >5:1 Aspect Ratio Grio acceptance:
0= Positive diffraction pattern properties conforming -o <50% undissolved filter, overlapped or folded Totals <10% particulate coverage >50% coverage ate iaPoralor/ identification criteria observed least 20 unfolded or overlapped grid squares <5% B C ! -M 7= EDS spectrum conforming to laboratory holes or opaque areas 1 F >5)j
identification c'iteria observed Chrysotile j AMPHIBOLES Amphibole F = Single Fiber Amosite B = Bundle (<3 fioers <1 fiber diameter apart Crocidolite Ambiguous C = Cluster (>3 Intersections) Anthophyllite . Non-Asbestos Tremolite M = Matrix Actinolite Non-Identified NSD = No Structures Detected
CITY_21MC100_0 03103570
NYC-WTC_000183945
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NYC-WTC_000183745
Laboratory report documenting transmission electron microscopy analysis of air samples collected from NYC Board of Education facilities on February 10, 2002.
8 shared non-person entities · 1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗8 shared non-person entities · 1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000183632
Laboratory report documenting transmission electron microscopy analysis of an air sample collected from a New York City Board of Education site.
8 shared non-person entities · 1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗8 shared non-person entities · 1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗8 shared non-person entities · 1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000183244
Laboratory report documenting transmission electron microscopy analysis of an air sample collected by the NYC Board of Education on March 6, 2002.
8 shared non-person entities · 1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000183479
Laboratory report documenting transmission electron microscopy analysis of an air sample collected from a New York City Board of Education site.
8 shared non-person entities · 1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗8 shared non-person entities · 1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000183203
Laboratory analysis report for TEM asbestos air sampling conducted at a New York City Board of Education facility on March 3, 2002.
8 shared non-person entities · 1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000182938
Laboratory report documenting transmission electron microscopy analysis of an air sample collected by the NYC Board of Education on April 17, 2002.
8 shared non-person entities · 1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗8 shared non-person entities · 1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗8 shared non-person entities · 1 shared topics · similarity 0.997
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NYC-WTC_000183745
Laboratory report documenting transmission electron microscopy analysis of air samples collected from NYC Board of Education facilities on February 10, 2002.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000183632
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 ↗Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000183244
Laboratory report documenting transmission electron microscopy analysis of an air sample collected by the NYC Board of Education on March 6, 2002.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000183479
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 ↗Similarity score 0.998 (not a probability)
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NYC-WTC_000183745
Laboratory report documenting transmission electron microscopy analysis of air samples collected from NYC Board of Education facilities on February 10, 2002.
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