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NYC-WTC_000229319

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000229319
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NYC 9/11 Public Portal Document

TEM Asbestos (air) Count Sheet Client Name: NYC BOE Volume filters): 1816 Lab Group #: 8166 Filter Type / Filter Area: MCE 385 mm^ Lab Sample #: 4 Grid Opening Size: 0.01124 Client Sample #; 06 Area Examined: 0.04496 mm* GRID BOX: Magnification: 20,000 GRID ID: Accelerating Voltage: 100 KeV # Grid Openings: 4 Analysis Date: 6/18/02

Analysis Performed By; MARK PEYSAKHOV

GO. Structure Structure Type Length ID of Structure N or \ SDS No AmbigWO (Notadd F B C M >=5p Chrys An^rfiawte Nonasb No Coord Y5m Eiements) Z

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Stnict = >O.5p >5; I Aspect Ratio Grid acceptance.- /rPosiWB diffraction pattern properties conforming to Totals lat»rstoiy idsnSficaliw! criteria ofcservad <10% pflfuCUBw COVOreQB >^50% OOVSfSQS 8© teas) 20 unfolded or overiapped grid squanss <5% F B C M >5V1 EDS spectrum conforming Io iaboratory hoies or opaque areas idenSflcaSon Criteria oteervad Chrysotile I AMPHIBOLES Amphibole F = Single Fiber Amosite B - Bundle (<3 liDen <1 iiber diameter apart Croddolite Ambiguous C = Ouster (>3 intersections! Anthoptiyiiite i Non-Asbestos Tremcrilfe i M = Ma)rix Actinolite Non-Idcntified USD s No Stnictures Detected

CITY_21MC100_002902425

NYC-WTC_000229319

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NYC-WTC_000229319Source: NYC Law Department, mirrored locally

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