Microscopic analysis data sheet for the fourteenth air sample collected on August 23, 2002, documenting fiber counts and grid box details.
NYC-WTC_000175440
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
TEM Asbestos fair) Count Sheet Client ^ame NYC BOE Volume (liters) 1944 Lab Group # 8739 Filter Type / Filter Area MCE 385 mm^ Lab Sample # 14 Grid Opening Size 0 01124 Client Sample # 14 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 a/ EDS No (Nonadb F B C M > 5p Chrys Amphibole Nonasb Ambg/ND No Coord Elements) 5m
1 1
Struct = > 0 bp >5 1 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 least 20 unfolded or overlapped grid squares 5 / F B C M 7 EDS spectrum conform ng to laboratory holes or opaque areas identification cnteria observed Chrysotile AMPHIBOLES Amphibole F Single F bet Amosite B Bundle ( 3 fibers 1 fiber diameter apart Crocidolite Ambiguous C Cluster ( 3 Intersections) Anthophyllite Non Asbestos Tremolite M ivtatnx Non Identified Actinolite NSD No Structures Detected
CONFIDENTIAL, CITY_21MC100_003431037 SUBJECT TO PROTECTIVE ORDER NO. 2, SEPT. 2008
NYC-WTC_000175440
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NYC-WTC_000175438
Microscopic analysis data sheet for the twelfth 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_000175442
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_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 0.993
machine-extracted · confidence unavailable · Check page ↗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 0.993
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 0.992
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 0.992
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 0.991
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 0.991
machine-extracted · confidence unavailable · Check page ↗7 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 ↗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 0.990
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_000175438
Microscopic analysis data sheet for the twelfth 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_000175442
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_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_000175427
Microscopic analysis data sheet for the first air sample collected on August 23, 2002, documenting fiber counts and grid box details.
Similarity score 0.997 (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 ↗NYC-WTC_000175443
Laboratory report documenting transmission electron microscopy analysis of an air sample collected by the NYC Board of Education.
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_000175438
Microscopic analysis data sheet for the twelfth air sample collected on August 23, 2002, documenting fiber counts and grid box details.
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Microscopic analysis data sheet for the ninth air sample collected on August 23, 2002, documenting fiber counts and grid box details.
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