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NYC-WTC_000229141

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000229141
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NYC 9/11 Public Portal Document

TEM Asbestos (air) Count Sheet Client Name: NYC BOE Volume filters); 1808 Lab Group #: 7912 Filter Type / Filter Area: MCE 3S5inru- Lab Sample #: 12 Grid Opening Size: 0.01124 Client Sample #: 14 Area Examined; 0.04496

GRID BOX; Magnification; 20 000 GRID ID; Accelerating Voltage; 100 KeV # Grid Openings: 4 Analysis Date; 5/30/02

Analysis Performed By: MARK PEYSAKHOV

GO. Structure Structure Type Length ID of Structure n or 'V EDS No (Nonadb F B C M >=05 U >=5p Chrys Amphibole Nonasb Ambig/ND No Coord <5m Elemems)

Struct “ > O.Sp > 5;t Aspect Ratio GridBoceptance; Totals lascrator, identification criteria observed least 20 unfolded or overlapped grid squares <5% F B C M >i|j EDS apectnjm conforming to laboratory holes or rpaque areas kJantifeation criteria observed Chrysotile AMPHIBOLES Amphibole F = Single Fiber Amosite 6 = Sundte (<3 fibers <1 fiber diameter apart Crocidolite Ambiguous C = Cluster (>3 Intersecfions) Anthophyllite Non-Asbestos Trem.ofite M = Matrix Actinolite Non-Identified NSD = No Structures Detected

CITY_21MC100_002902269

NYC-WTC_000229141

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NYC-WTC_000229141Source: NYC Law Department, mirrored locally

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