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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. Job 202032040 Volume (milliters): 50 Lab Sample #: 02 Dust Sample Area: 10 Client Sample #: D2 Filter Type / Filter Area: MCE 214 mm2 Received; 03/10/2002 16:00:00 Grid Opening Size: 0.01000 Date Analyzed: 03/12/2002 Area Examined: 0.04000 mm2 g?9pe #: 6 Dilution Factor: 0.1 ©2 Magnification: 20,000 Accelerating Voltage: 100 KeV Analysis Performed by:_______ Tj________ Aleksan^r^Barengolts Grid Length Width Location Opening Fiber JltM pM Fiber Type Morphology EDS Orient. SAED Photo

D2-4/6B 1 NSD □U D2-4/6C 2 NSD D2-4/6E 3 NSD u D3-4/1C 4 NSD U

NSD: No Asbestos Structures Detected Comments: Structure Density Grid Evaluation Total Grid Openings; 4 (str/sq nun) Grid Openings Covered > 50% Chrysotile Asbestos Structures: 0 <25 IS Intact Grid Opening > 50% Amphibole Asbestos Structures: 0 <25 ■|2 Undissolved Filter < 10% Asbestos Structures >=5 microns: 0 <25 Ef Folded Replica < 50% Total Asbestos Structures: 0 <25 KI Filter Loading <25% Analytical Sensitivity: 25 13 Particulate Even

CITY_21MC100_002885710

NYC-WTC_000220361

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NYC-WTC_000220361Source: NYC Law Department, mirrored locally

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