Laboratory report documenting transmission electron microscopy analysis of air samples collected from NYC Board of Education facilities on December 3, 2001.
NYC-WTC_000180672
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
TEM Asbestos (air) Count Sheet QientNatn^ NT’C BOE Volume Piters): 1908 Lab Group #: 6021 Filter Type / Filter Area: MCE 385 mm^ Lab Sample #: 3 Grid Opening Size: 0.01124 Client Sample #: 03 Area Examined: 0.04496 mm-
GRID BOX: Magnification: 20 000 GRID ID: ^2 Accelerating Voltage: 100 KeV # Grid Openings: 4 Analysis Date: 12/3/01
Analysis Performed By: ROMAN PEYSAKHOV
GO. Structure Structure Type Length ID of Structure N or V EDS No (Nonadb F B C M >=05 p :>=5(J Chrys Amphibole Nonasb Ambig/ND Elements) No Coord <5p
ff__ //
2G ------
■ 1
Struct = > 0.5u > 5; 1 Aspect Ratio Grid acceptance:
Positive diffraction pattern properties conforming Io <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 >5p EDS spectrum conforming to laboratory holes or opaque areas identification criteria observed Chrysotile AMPHIBOLES^ Amphibole F = Single Fiber Amosite B = Bundle (<3 fibers <1 fiber diameter apart Crocidolite Ambiguous C = Cluster (>3 Intersections) Anthophyllite Non-Asbeslos ) Tremolite M = Matrix Non-Identified Actinolite NSD = No Structures Detected
CONFIDENTIAL, CITY_21MC100_003467353 SUBJECT TO PROTECTIVE ORDER NO. 2, SEPT. 2008
NYC-WTC_000180672
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NYC-WTC_000181223
Laboratory report documenting transmission electron microscopy analysis of an air sample collected from a New York City Board of Education facility.
8 shared non-person entities · 1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000177158
Laboratory report documenting transmission electron microscopy analysis of an air sample collected from a New York City Board of Education facility.
8 shared non-person entities · 1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000181092
Laboratory report documenting transmission electron microscopy analysis of air samples collected by the NYC Board of Education on February 16, 2002.
8 shared non-person entities · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000180892
Laboratory report documenting transmission electron microscopy analysis of air samples collected from NYC Board of Education facilities on February 3, 2002.
8 shared non-person entities · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗8 shared non-person entities · 1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000175939
Laboratory report documenting transmission electron microscopy analysis of an air sample collected by the NYC Board of Education.
8 shared non-person entities · 1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗8 shared non-person entities · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000181538
Laboratory record documenting transmission electron microscopy analysis of an air sample for asbestos collected by the NYC Board of Education.
8 shared non-person entities · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000181502
Laboratory report documenting transmission electron microscopy analysis of air samples collected by the NYC Board of Education on March 16, 2002.
8 shared non-person entities · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗8 shared non-person entities · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000179138
Laboratory report documenting transmission electron microscopy analysis of an air sample for asbestos collected from NYC Board of Education facilities.
8 shared non-person entities · 1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗7 shared non-person entities · 1 shared topics · similarity 0.991
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_000181223
Laboratory report documenting transmission electron microscopy analysis of an air sample collected from a New York City Board of Education facility.
Similarity score 0.997 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000177158
Laboratory report documenting transmission electron microscopy analysis of an air sample collected from a New York City Board of Education facility.
Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000181092
Laboratory report documenting transmission electron microscopy analysis of air samples collected by the NYC Board of Education on February 16, 2002.
Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000179640
Chain of custody and laboratory report for transmission electron microscopy asbestos fiber analysis at a high school received May 11, 2002.
Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000180892
Laboratory report documenting transmission electron microscopy analysis of air samples collected from NYC Board of Education facilities on February 3, 2002.
Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.996 (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_000181223
Laboratory report documenting transmission electron microscopy analysis of an air sample collected from a New York City Board of Education facility.
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