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NYC-WTC_000227866

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000227866
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NYC 9/11 Public Portal Document

TEM Asbestos (air) Count Sheet Client Name: NYC BOE Volume (liters): 1852 Lab Group #: 6707 Filter Type / Filter Area: MCE 385 mm- Lab Sample #; 12 Grid Opening Size: 0.01124

Client Sample #: 12 Area Examined: 0.04496

GRID BOX: Magnification: 20,000 GRID ID: Accelerating Voltage: 100 KeV # Grid Openings: 4 Analysis Date: 2/17/02

Analysis Performed By: eP ROMAN PEYSAKHOV

GO. Structure Structure Type Length ID of Stnjcture N or \ EDS I (Nonadb i No F B C M >=05 p >=5p Chrys Amphibole Nonasb Ambig/ND No -Coord <5p Elements)

TT^ X 1

Struct = > 0.5(1 > 5; I Aspect Ratio Grid acceptance; Positive diffraction pattern properties conforming to <50% undlssolved filter, overlapped or folded Totals <10% particulate coverage >50% coverage ate laboratory identification criteria observed least 20 unfolded or oveilapped grid squares <5% F B C M ' ’5c EDS spectrum conforming to laboratory holes or opaque areas identirication criteria observed Chrysotile AMPHIBOLES Amphibole F = Single Fiber j Amosite B = Bundle (<3 fibers <1 fiber diameter apart Crocidolite Ambiguous C = Cluster (>3 intersections) : Anthophyllite Non-Asbestos i Tremolite M = Matnx Actinolite Non-ldentified NSD = No Structures Detected

CITY_21MC100_000491238 NYC-WTC_000227866

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NYC-WTC_000227866Source: NYC Law Department, mirrored locally

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