Microscopic analysis data sheet for the twelfth air sample collected on August 23, 2002, documenting fiber counts and grid box details.
NYC-WTC_000175438
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
TEM Asbestos fair) Count Sheet Client Name NYC BOE Volume (liters) 1936 Lab Group # 87j9 Filter Type / Filter Area MCE 385 mm Lab Sample # 12 Grid Opening Size 0 01124 Client Sample # 12 Area Examined 0 04496 mm’ GRID BOX Magnification 20 000 GRID ID Accelerating Voltage 100 KeV # Grid Openings 4 Analysis Date 8/23/02
Analysis Performed By ROMAN PEYSAKHOV
GO Structure Structure Type Length ID of Structure N or EOS No (Nonadb F B C M oZ i> 5|J Chrys Amphibole Nonasb Ambg/ND No Coord 5u Elements)
z. JL 0
Struct = > 0 Op > 5 I Aspect Ratio Gnd acceptance
Positive diffraction pattern properties conforming to 50 / undissolved filter overlapped or folded Totals laboratory identification critena observed <10 / particulate coverage >50 / coverage ate
V EDS spectrum conforming to laboratory least 20 unfolded or overtapped grid squares 5 / holes or opaque areas F B c M 5u
identification cnteria observed Chrysotile AMPHIBOLES Amphibole F Single F ber Amosite 8 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_003431035 SUBJECT TO PROTECTIVE ORDER NO. 2, SEPT. 2008
NYC-WTC_000175438
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NYC-WTC_000175427
Microscopic analysis data sheet for the first air sample collected on August 23, 2002, documenting fiber counts and grid box details.
8 shared non-person entities · 1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000175440
Microscopic analysis data sheet for the fourteenth air sample collected on August 23, 2002, documenting fiber counts and grid box details.
8 shared non-person entities · 1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000175435
Microscopic analysis data sheet for the ninth air sample collected on August 23, 2002, documenting fiber counts and grid box details.
8 shared non-person entities · 1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000175443
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 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000175457
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 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000175429
Microscopic analysis data sheet for the third air sample collected on August 23, 2002, documenting fiber counts and grid box details.
8 shared non-person entities · 1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000175463
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 0.992
machine-extracted · confidence unavailable · Check page ↗7 shared non-person entities · 1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗8 shared non-person entities · 1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗7 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 0.990
machine-extracted · confidence unavailable · Check page ↗8 shared non-person entities · 1 shared topics · similarity 0.990
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_000175427
Microscopic analysis data sheet for the first air sample collected on August 23, 2002, documenting fiber counts and grid box details.
Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000175440
Microscopic analysis data sheet for the fourteenth air sample collected on August 23, 2002, documenting fiber counts and grid box details.
Similarity score 0.997 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000175435
Microscopic analysis data sheet for the ninth air sample collected on August 23, 2002, documenting fiber counts and grid box details.
Similarity score 0.997 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000175443
Laboratory report documenting transmission electron microscopy analysis of an air sample collected by the NYC Board of Education.
Similarity score 0.997 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000175457
Laboratory report documenting transmission electron microscopy analysis of an air sample collected by the NYC Board of Education.
Similarity score 0.997 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000175429
Microscopic analysis data sheet for the third air sample collected on August 23, 2002, documenting fiber counts and grid box details.
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_000175427
Microscopic analysis data sheet for the first air sample collected on August 23, 2002, documenting fiber counts and grid box details.
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Laboratory report documenting transmission electron microscopy analysis of an air sample collected by the NYC Board of Education.
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