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NYC-WTC_000228905

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000228905
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NYC 9/11 Public Portal Document

TEM Asbestos (air) Count Sheet Client Name: NYC BOE Volume (litersi: ISOO Lab Group #: 7741 Filter Type / Filter Area: MCE 385 mm^ Lab Sample #: 2 Grid Opening Size: 0.01124 •Client Sample #: 04 Area Examined: 0.04496 mm^ GRID BOX: Magnification: 20,000 GRIDID: Accelerating Voltage: 100 KeV # Grid Openings: 4 Analysis Date: 5/14/02

Analysis Performed By: MARK PEYSAKHOV

GO. Structure Structure T/pe Length ID of Structure N or '/ EDS (Nonadb No F B C M >=bSM ! >=5|j Chrys Amphibole Norasi Ambigfl^D No Coord <5m Elements)

Struct = > 0.5 m ^5 :1 Aspect Ratio Grid acceptance: Totals laboratory (dendfication critetia observed least 20 unfolded oroveilapped grid squares <S% F B C M ’5m ‘ 'i* EDS spectrum conforming to laboratory holes or opaque areas identirication criteria observed Chrysotile AMPHJBOLES"’ Amphibole F = Single Fiber Amosite B = Bundle (<3 Ubers <1 fiber diameter apart Crocidolite Ambiguous C = Cluster (>3 Intersecdonsi Anthophyttile Non-Asbestos Tremolite M = Matrix Non-Identified Actinolite NSD = No Structures Detected

CITY_21MC100_002901875

NYC-WTC_000228905

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NYC-WTC_000228905Source: NYC Law Department, mirrored locally

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