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NYC-WTC_000229273

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000229273
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NYC 9/11 Public Portal Document

TEM Asbestos (air) Count Sheet CUent Name; NYC BOE Volume (liters): 1840 Lab Group #; 8085' Filter Type / Filter Area: MCE 385 mm^ Lab Sample #; 10 Grid Opening Size: 0.01124 Client Sample#: 12 Area Examined: 0.04496 GRIP BOX: IllEnmiEMflaa: 20,000 GRID IP: Accelerating Voltage: 100 KeV # Grid Openings: 4 Analysis Pate: 6/13/02

Analysis Performed By: MARKPEYSAKHOV

GO. Structure Structure Type Length IDofStmcture N?rv EOS No AnpftiMto Nonasb (Nonadb No Coord F B C M >»05p >=5m Chrys Ambig/ND Elements) <5p

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Struct = > O.Sp >5:1 Aspect Ratio Grid acceptance: 4= Positive diffraedon pattern properties contormiog to <50% undiSJOlved tltef, overiapped or folded TQtals laboratory identification criieiia observed <10% partlculBte coverage >50% coverage ale EDS spectrum conforming to laboratory toast 20 unfolded or overt^iped grid squafes <5% holes or opaque anas F B c Mp5j7 identification criteria observed Chrysotile AMPHIBOLES Anqihibolc F = Single Fiber Amosite B = Bundle (<3 fibers <1 fiber diameter apart Crociclolite Ambiguous C» Cluster (>3 Inteisecfjons) Anttiophyllite Non-Asbestos Tremolite M = Matrix Actinolite Non-IdenUficd NSD = No Structures Detected

CITY_2lMC100_000491850 NYC-WTC_000229273

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NYC-WTC_000229273Source: NYC Law Department, mirrored locally

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