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NYC-WTC_000228164

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000228164
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NYC 9/11 Public Portal Document

TEM Asbestos (air) Count Sheet Client Name: NYC BOE Volume (Titers): 1809 Lab Group #; 7131 Filter Type / Filter Area; MCE 385 mm’ Lab Sample #; 15 Grid Opening Size: 0.01124

Client Sample #; 15 Area Examined; 0.04496 mm^ GRID BOX: Magnification: 20 000 GRIP ID; Accelerating Voltage: 100 KeV # Grid Openings; 4 Analysis Date: 3/19/02

Analysis Performed By: MARK PEYSAKHOV

FGQ Structure Structure Type Length ID of Structure N or V EDS (Nonadb No F B C M >=05'm :>=5p Chrys AmpftBxjte Nonasb Ambig/ND Jno Coord <5m Elements)

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1“

Struct = > 0.5n .> 5:1 Aspect Ratio Gnd acceptance: ^^PosItivedifiracfionoattBmpropertiesconlormingto Totals laboratory identification criteria observed <10% particulate coverage >50% coverage ate least 20 unfolded or overlapped grid squares <5% F B C M >5p EDS spectrum conforming Io laboratory holes Of opaque areas identificalion criteria observed Chrysotile AMPHIBOLES Amphibole F = Single Fiber Amosite B = Bundle (<3 fibers <1 fiber diameter apart Croddollte Ambiguous C = Cluster (>3 Intersections) Anthophyllite Non-Asbestos Tremolite Matrix Acb’notite Non-Identified NSD = No Structures Detected

CITY_21MC100_006617746

NYC-WTC_000228164

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NYC-WTC_000228164Source: NYC Law Department, mirrored locally

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