8 shared non-person entities · 1 shared topics · similarity 0.997
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NYC-WTC_000190078
Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000190078Page image
OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
TEM Asbestos (air) Count Sheet Client Name: NYC BOE Volume (liters): 1832 Lab Group #: 6765 Filter Type / Filter Area: MCE 385 mm- Lab Sample #: 18 Grid Opening Size: 001124 Client Sample #: 21 Area Examined: 0 04496 mm*
GRID BOX: Magnification: 20,000 GRID IP: Accelerating Voltage: 100 KeV # Grid Openings: 4 Analysis Date: 2/21/02
Analysis Performed By: ROMAN PEYSAKHOV
GO Structure Structure Type Length ID of Structure N or N EDS No >=05 p (Nonadb F B C M >=5(j Chrys Amphibole Nonasb Ambig/ND No Coord <5m Elements)
a tf £i //
Struct = > 0 5p > 5 1 Aspect Ratio Gnd acceptance Positive diffraction pattern properties conforming to undissolved filter, overlapped orfolded Totals laboratory identification critena observed <10% particulate coverage >50% coverage ate least 20 unfolded or overlapped gnd squares <5% F B C M >5p >/= EDS spectrum conforming to laboratory holes or opaque areas identification cntena observed Chrysotile . AMPHTBOLFjj Amphibole ! F = Single Fiber I Amosite B = Bundle (<3 fibers <1 fiber diameter apart Crocidolite ' Ambiguous 1 C = Cluster (>3 Intersections) Anthophyllite Non-Asbestos I Tremolite M = Matrix Non-Identified ! Actinolite NSD = No Slruciures Detected
CITY_21MC100_003088569
NYC-WTC_000190078
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NYC-WTC_000190078Source: NYC Law Department, mirrored locally
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Transmission electron microscopy analysis of an air sample collected from a New York City Board of Education site on February 17, 2002.
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