Laboratory report detailing transmission electron microscopy analysis of a second air sample for asbestos received October 1, 2001.
NYC-WTC_000174939
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
TEM Asbestos (air) Count Sheet sample area analyzed F Client Name: HP ENVIRONMENTAL, INC. Job #; 101101001 Volume (liters'): 374.0 Lab Sample #: 05 Filter Type / Filter Area: MCE 385 mm2 Client Sample #; ET-TRL-0929-P2 Grid Opening Size: 0.01003 Received: 10/01/2001 02:00:17 Area Examined: 0.10030 mm2 Date Analyzed: 10/01/2001 Magnification: 20,000 Scope #: 4 Accderating Voltage: 100 KeV Analysis Performed by:___ ■^tneyHill
Grid Length Width Location Opening Fiber gM Fiber Type Morphology EDS Orient. SAED Photo B10-C4/1 1 NSD u B10-E4/1 2 1 1.1 .06 Chrysotile Fiber Mg, Si, Fe 1^ B10-F4/1 3 NSD u B10-G4/1 4 NSD u B10-H4/1 5 1 3.0 .06 Chrysotile Fiber Mg, Si, Fe \ C6-C4/4 6 NSD u C6-E4/4 7 NSD u C6-F4/4 8 NSD u C6-G4/4 9 NSD u C6-H4/4 10 NSD u
1
NSD: No Asbestos Structures Detected Comments Structure Density Concentration Total Grid Openings: 10 (str/mm2) (str/cc air) Grid Evaluation KI Grid Openings Covered > 50% Chrysotile Asbestos Structures: 2 19.9 0.0205 KI Intact Grid Opening > 50% Amphibole Asbestos Structures; 0 <10 <0.0103 Asbestos Structures >=5 microns; 0 <10 <0.0103 Undissolved Filter < 10% Total Non-Asbestos Structures: Folded Replica < 50% Total Asbestos Structures: 2 19.9 0.0205 Filter Loading < 10% Analytical Sensitivity: 10 0.0103 K Particulate Even ---------06 ■ 002249
CONFIDENTIAL, CITY_21MC100_013442371 SUBJECT TO PROTECTIVE ORDER NO. 2, SEPT. 2008
NYC-WTC_000174939
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NYC-WTC_000174937
Laboratory report from HP Environmental Inc. detailing transmission electron microscopy analysis of an air sample received October 1, 2001.
3 shared non-person entities · 1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗3 shared non-person entities · 1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗3 shared non-person entities · 1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000174938
Laboratory report documenting transmission electron microscopy analysis of an air sample for asbestos received October 1, 2001.
3 shared non-person entities · 1 shared topics · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000174940
Laboratory report presenting transmission electron microscopy analysis of an air sample for asbestos received October 1, 2001.
3 shared non-person entities · 1 shared topics · similarity 0.981
machine-extracted · confidence unavailable · Check page ↗3 shared non-person entities · similarity 0.963
machine-extracted · confidence unavailable · Check page ↗3 shared non-person entities · similarity 0.963
machine-extracted · confidence unavailable · Check page ↗3 shared non-person entities · similarity 0.962
machine-extracted · confidence unavailable · Check page ↗3 shared non-person entities · similarity 0.961
machine-extracted · confidence unavailable · Check page ↗3 shared non-person entities · similarity 0.961
machine-extracted · confidence unavailable · Check page ↗3 shared non-person entities · similarity 0.961
machine-extracted · confidence unavailable · Check page ↗3 shared non-person entities · similarity 0.959
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000174937
Laboratory report from HP Environmental Inc. detailing transmission electron microscopy analysis of an air sample received October 1, 2001.
Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.997 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000174938
Laboratory report documenting transmission electron microscopy analysis of an air sample for asbestos received October 1, 2001.
Similarity score 0.994 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000174940
Laboratory report presenting transmission electron microscopy analysis of an air sample for asbestos received October 1, 2001.
Similarity score 0.990 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000120550
Summary of visual assessments and environmental testing for asbestos at 280 Rector Place conducted shortly after September 11.
Similarity score 0.983 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Readers open these alongside this record — through an Ask answer, the same folder, or indexed similarity. Not a claim they are about the same event.
NYC-WTC_000174937
Laboratory report from HP Environmental Inc. detailing transmission electron microscopy analysis of an air sample received October 1, 2001.
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NYC-WTC_000174938
Laboratory report documenting transmission electron microscopy analysis of an air sample for asbestos received October 1, 2001.
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NYC-WTC_000174940
Laboratory report presenting transmission electron microscopy analysis of an air sample for asbestos received October 1, 2001.
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