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← Document results/DEP Box 48/22 RIVER TERRACE Block: 16 Lot: 190 BIN: 1085929 Park Place, Warren Street
Document / 49 pages

Air quality analysis report, 22 River Terrace, Sep 2001

Machine-extracted title · confidence 95%

Laboratory report on ambient air samples collected at 22 River Terrace indicating levels below recommended asbestos criteria.

NYC-WTC_000120885–000120933

Folder label: “22 RIVER TERRACE Block: 16 Lot: 190 BIN: 1085929 Park Place, Warren Street

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Scanned page image, NYC-WTC_000120924
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OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

TEM Asbestos (air) Count Sheet sample area analyzed 3 TI . EEEE: Client Name: GCI Environmental Advisory, Inc. Job #: 201092763 Volume (liters) 900.0 Lab Sample #: 02 Filter Type / Filter Area: MCE 385 mm2 Client Sample #: 22-25C-9121-07 Grid Opening Size: 0.01000 Received: 09/22/2001 17:15:00 Area Examined: 0.10000 mm2 Date Analyzed: 09/22/2001 Magnification: 20,000 Scope #: Accelerating Voltage: 100 KeV Analysis Performed by: Aleksandr bolts Length WV Location Opening Fiber t Fiber Type Morphology EDS Orient. SAED Photo

A9-1 1 NSD A9-' 2 NSD A9 3 NSD A9-' 4 NSD A9 p A9~ rII 6 NSD A9-1 7 NSD A10j 8 NSD A10i 9 NSD A10 ._,_._._,_._! 10 NSD

NSD: No Asbestos Structures Detected Comments Structure Density Concentration (str/mm2) (str/cc air) Grid Evaluation Total Grid Openings: 10 Chrysotile Asbestos Structures: 0 <10 <0.0043 Grid Openings Covered > 50% Amphibole Asbestos Structures: 0 <10 <0.0043 Intact Grid Opening > 50% Asbestos Structures >=5 microns: 0 <10 <0.0043 Undissolved Filter < 10% Total Non-Asbestos Structures: Folded Replica < 50% Total Asbestos Structures: 0 <10 <0.0043 Filter Loading < 10% Analytical Sensitivity: 10 0.0043 Particulate Even

NYC-WTC 000120924

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NYC-WTC_000120924Source: NYC Law Department, mirrored locally

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