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NYC-WTC_000220345

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000220345–000220368
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NYC 9/11 Public Portal Document

sample area TEM Asbestos (dust) Count Sheet analyzed

Client Name: Clean Air Testing Labs, Inc. 202032040 Volume /milliters): 50 Lab Sample #: 04 Dust Sample Area: 10 Client Sample #: D4 Filter Type / Filter Area: MCE 214 mm2 Received: 03/10/2002 16:00:00 Grid Opening Size: 0.01 952 Date Analyzed: 03/12/2002 Area Examined: 0,10000 mm? Scppg #.: 6 Dilution Factor: 0.0200 Magnification: 20,000 Accelerating Voltage: 100 KeV Analysis Performed by:\ Aleksani ingolts Grid Length Width Fiber Type Morphology Location Opening Fiber /iM (M EDS Orient. SAED Photo E1-3/3B 1 NSD □ E1-3/3C 2 NSD U E1-3/3E 3 NSD U E1-3/3F 4 NSD U E1-3/3G 5 NSD U E1-3/3H 6 NSD U E2-3/4C 7 1 3 .1 Chrysotile Fiber Mg, Si, Fc / E2-3/4E 8 NSD u E2-3/4F 9 NSD u E2-3/4G 10 NSD u

NSD: No Asbestos Structures Detected Comments: Structure Density Grid Evaluation Total Grid Openings: 10 (sir/sq mm) Grid Openings Covered > 50% Chrysotile Asbestos Structures: 1 10.0 13 Intact Grid Opening > 50% Amphibole Asbestos Structures: 0 <10 13 Undissolved Filter < 10% Asbestos Structures >:s5 microns: 0 <10 EI Folded Replica < 50% Total Asbestos Structures: 1 10.0 13 Filter Loading < 25% Analytical Sensitivity: 10 13 Particulate Even

CITY_21MC100_002885712

NYC-WTC_000220363

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NYC-WTC_000220363Source: NYC Law Department, mirrored locally

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