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NYC-WTC_000229092

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000229092
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NYC 9/11 Public Portal Document

TEM Asbestos (air) Count Sheet Client Name: WCBOE Volmoe (liters); 1816 Lab Group #: 7885 Filter Type / Filter Area: MCE 385 mm- Lab Sample #: 4 Grid Opening Sue: 0.01124

Client Sample #: 06 Area Examined: 0.04496

GRID BOX: Magnification: 20,000 GRIP ID: Accelerating Voltage: too KeV # Grid Openings: 4 Analysis Date: 5/27/02

Analysis Performed By: MARK PEYSAKHOV

GO. Structure Structure Type Length'___________ (OofStrucftire Nor 7 eos iNonsdb No F B C M >i-C5p :>=5p , Chrys Amphibole Nonasb Ambig/NO No Coord Elements)

(

-------- i i I

J Struct = > 0.5p > 3:1 Aspect Ratio Grid acceptance; '/= Positive diffraction pattern properties oanfotming to <50% undissoked titer, overlapped or folded Totals laboratory identification criteria observed <10% particulate coverage >50% coverage ate least 20 unfolded or overtapped grid squares <5% F E C M >5U i/= EDS spectrum conforming to laboratory holes or opaque areas Identification criteria observed Chrysotile AMPHIBOLES Amphibole F = Single Fiber Amosite a = Bundle (<3 fibers <1 liber diameter apart Cnocidolite Ambiguous C = Cluster (>3 Intersections} AnthDphyllile Non-Asbestos Tremolite M* Matrix Actinolite Non-Ideniificd NSD = No Structures Detected

CITY_21MC100_002902189

NYC-WTC_000229092

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NYC-WTC_000229092Source: NYC Law Department, mirrored locally

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