Laboratory report documenting transmission electron microscopy analysis of an air sample collected from a New York City Board of Education facility.
NYC-WTC_000181450
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
TEM Asbestos (air) Count Sheet Clicmt Name: NYC BOE Volume (liters): 1944 Lab Group #: 7058 Filter Type / Filter Area: MCE 385 mm= Lab Sample #: 7 Grid Opening Size: 0.01124 Client Sample #: 07 Area Examined: 0.04496 mm^ GRID BOX: Magnification: 20,000 GRIDED: 55^ Accelerating Voltage: 100 KeV # Grid Openings: 4 Analysis Date: 3/13/02
Analysis Performed By: ROMAN PEYSAKHOV
GO. Structure Structure Type Length ID of Stnjcture N or EDS (Nonadb 5 No ! Coord No F B c M >=05 p :>=5p Chrys Amphibole Nonasb Ambig/ND Elements) <5M I TILg~lF^ V Sz V IT
1/(5^
Struct = > 0.5u .> 5:1 Aspect Ratio Grid acceptance: Positive diffraction pattern properties confonning 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 >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-Asbestos Tremolite M = Matrix Non-Identified Actinolite NSD = No Structures Detected
CONFIDENTIAL, CITY_21MC100_003468505 SUBJECT TO PROTECTIVE ORDER NO. 2, SEPT. 2008
NYC-WTC_000181450
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NYC-WTC_000181481
Data sheet recording TEM analysis for asbestos in an air sample collected by the NYC Board of Education on March 16, 2002.
8 shared non-person entities · 1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗8 shared non-person entities · 1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗8 shared non-person entities · 1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000180470
Laboratory report documenting transmission electron microscopy analysis of an air sample collected by the NYC Board of Education on March 24, 2002.
8 shared non-person entities · 1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗8 shared non-person entities · 1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000181667
Laboratory record 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 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000180555
Laboratory analysis report for TEM asbestos air sampling conducted at NYC Board of Education facilities on March 28, 2002.
8 shared non-person entities · 1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗8 shared non-person entities · 1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗8 shared non-person entities · 1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000179155
Laboratory report documenting TEM analysis of an air sample collected from a NYC Board of Education site on November 11, 2001.
8 shared non-person entities · 1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗8 shared non-person entities · 1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗8 shared non-person entities · 1 shared topics · similarity 0.991
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Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000181481
Data sheet recording TEM analysis for asbestos in an air sample collected by the NYC Board of Education on March 16, 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 ↗Similarity score 0.995 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000180470
Laboratory report documenting transmission electron microscopy analysis of an air sample collected by the NYC Board of Education on March 24, 2002.
Similarity score 0.995 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.995 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000181667
Laboratory record documenting transmission electron microscopy analysis of an air sample collected by the NYC Board of Education.
Similarity score 0.995 (not a probability)
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NYC-WTC_000181481
Data sheet recording TEM analysis for asbestos in an air sample collected by the NYC Board of Education on March 16, 2002.
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Laboratory report documenting transmission electron microscopy analysis of an air sample collected by the NYC Board of Education on March 24, 2002.
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