NYC-WTC_000196856

NYC 9/11 Public Portal Document

TEM Asbestos fair) Count Sheet Client Name: NYC BOE Volume (liters'): 1920 Lab Group #: 9210 Filter Type / Filter .Area: MCE 385 mm- Lab Sample #: 6 Grid Opening Size: 001124

Client Sample #: 08 Area Examined: 0 04496 mm-

GRIP BOX: Magnification: 20.000 GRID ID: .Accelerating Voltage: too KeV # Grid Openings: 4 .Analysis Date: 12/26/200

Analysis Performed By: MARK PEYSAKHOV

! GO Structure Structure Type Length ID of Structure Nor V SOS t No (Nonanb F B C M >=05 M Chrys Amphibole Nonasb Ambig/ND ! No Coord <5u Elemenis)

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I Fhoto No itrom 1 in 5 asbestos containing samp esi Gnd acceptance Struct = > 0 5u >5'1 Aspect Ratio undissolved filter, overlapped or folded Totals V= Positive diffraction oattem oroperties conforming to <10% particulate coverage >50% coverage ate laDoratory laeniification catena observea leasi 20 unfolded or overlapped grid squares F >5p I <5% holes or opaque areas B C .VI \i= EDS soectrum conforming to laboratory loennfication cnieria observed Chrysotile ' amphiboles"^ .A.mphibole r = Single Fiber I Amosite 3 = Sundle (<3 fibers <1 fiber diameierapan I Crocidolite .Ambiguous C = Cluster (>3 Intersections) ■ Anthophyllite i J Tremolite , Non-Asbestos M = Mainx ; Actinolite I Non-Identified MSD = No Structures Detected

CITY_21MC100_003057937

NYC-WTC_000196856