8 shared non-person entities · 1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗Document / 1 page
TEM Asbestos air sample results, NYC BOE, Feb 24 2002
Machine-extracted title · confidence 95%Laboratory report documenting transmission electron microscopy analysis of an air sample collected from a New York City Board of Education site.
NYC-WTC_000185652Page image
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OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
< TEM Asbestos (air) Count Sheet Client Name: NYC BOE Volume (liters): 1960 Lab Group #: 6802 Filter Type / Ffiter Area: MCE 385 mm* Lab Sample #: 13 Grid Opening Size: 0.01124 Client Sample #: 16 Area Examined: 0.04496 mm^ GRID BOX: GIUED tor # Grid Openings: 4 Mt Magnification: Acceleratiilg Voltage: Analysis Date: 20,000 100 KeV 2/24/02
Analysis Performed By: ROMAN PEYSAKHOV
- GO. structure Structure Type Length ID of Structure N or EDS No >=05 M (Nonadb F B C M >=5p Chrys I Amphibole Nonasb Ambig/ND
zA No / ■Coord <5p Elements)
>c»
Struct = > 0.5n .> 5:1 Aspect Ratio Gridacceptance; 7= Positive diffracfion pattern properties conforming to ^50% undlssolved filter, overlap orfolded Totals laboratory IdentHioation criteria observed <10% particulate coverage >50% coverage ate least 20 unfolded or overlapped grid squares <5% F B C M >5p •7= EDS spectrum conforming to laboratory holes or opaque areas identtfication criteria observed Chrysotile j AMPHIBOLES/ Amphibole F = Single Fiber : Amosite I B = Bundle (<3 fibers <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_003108246
NYC-WTC_000185652
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NYC-WTC_000185652Source: NYC Law Department, mirrored locally
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machine-extracted · confidence unavailable · Check page ↗8 shared non-person entities · 1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗8 shared non-person entities · 1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗8 shared non-person entities · 1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗8 shared non-person entities · 1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗8 shared non-person entities · 1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗8 shared non-person entities · 1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000183351
Laboratory report documenting transmission electron microscopy analysis of an air sample collected by the NYC Board of Education on March 13, 2002.
8 shared non-person entities · 1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000185388
Laboratory report documenting transmission electron microscopy analysis of an air sample collected from a New York City Board of Education site.
7 shared non-person entities · 1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗Filed elsewhere
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