SciLab report summarizing transmission electron microscopy results for asbestos in ambient air samples from 100 Church Street.
NYC-WTC_000174392–000174393
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
TEM Asbestos (air) Count Sheet sample area analyzed
Client Name: TRC Environmental Corporation Job #: 202022375 Volume (liters): 1 350.0 Lab Sample #: 01 Filter Type / Filter Area: MCE 385 inm2 Client Sample #: GS-ASB-2.13,02-0662 Grid Opening Size: 0.01000 Received: 02/14/2002 18:35:00 Area Examined: 0.10000 mm2 Date Analyzed: 02/15/2002 Magnification: 20,000 Scope #: Accelerating Voltage: 100 KeV Analysis Performed by: Mark Peysakhov Location Grid Fiber Length Width Fiber Type Morphology EDS Orient. SAED Photo Opening gM gM E3-B4/1 1 NSD U E3-C4/1 2 NSD U E3-E4/1 3 NSD u E3-F4/1 4 NSD u E3-G4/1 5 NSD U E4-C4/1 6 NSD U E4-E4/1 7 NSD U E4-F4/1 8 NSD U E4-G4/1 9 NSD U ^H4/l 10 NSD U
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 <0.0029 13 Grid Openings Covered > 50% 0 <10 <0.0029 3 Intact Grid Opening > 50% Amphibole Asbestos Structures: 0 <10 <0.0029 3 Undissolved Filter < 10% Asbestos Structures >=5 microns; Total Non-Asbestos Structures: 3 Folded Replica < 50% Total Asbestos Structures: 0 <10 <0.0029 3 Filter Loading < 10% Analytical Sensitivity: 10 0.0029 Particulate Even
NYC-WTC_000174393
OCR can misread numbers and units. Confirm readings against the page image before using them.
Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000174343
Summary table of transmission electron microscopy results for asbestos fibers in air samples collected at 100 Church Street.
5 shared non-person entities · 1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000174346
Summary table of transmission electron microscopy results for asbestos fibers in air samples collected at 100 Church Street.
5 shared non-person entities · 1 shared topics · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000177250
Summary table of transmission electron microscopy results for asbestos in dust samples from 100 Church Street.
2 shared non-person entities · 1 shared topics · similarity 0.949
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000174681
Summary table of transmission electron microscopy results for asbestos analysis conducted by TRC Environmental Corporation.
2 shared non-person entities · 1 shared topics · similarity 0.947
machine-extracted · confidence unavailable · Check page ↗4 shared non-person entities · 1 shared topics · similarity 0.960
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000176287
TRC Environmental Corporation report summarizing transmission electron microscopy results for asbestos dust samples at 100 Church Street.
4 shared non-person entities · 1 shared topics · similarity 0.954
machine-extracted · confidence unavailable · Check page ↗2 shared non-person entities · 1 shared topics · similarity 0.954
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.
3 shared non-person entities · 1 shared topics · similarity 0.954
machine-extracted · confidence unavailable · Check page ↗3 shared non-person entities · similarity 0.948
machine-extracted · confidence unavailable · Check page ↗3 shared non-person entities · similarity 0.947
machine-extracted · confidence unavailable · Check page ↗3 shared non-person entities · similarity 0.946
machine-extracted · confidence unavailable · Check page ↗3 shared non-person entities · similarity 0.946
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000120550
Summary of visual assessments and environmental testing for asbestos at 280 Rector Place conducted shortly after September 11.
Similarity score 0.982 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.982 (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 0.981 (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 0.981 (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 0.981 (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 0.981 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Machine-extracted building matches; verify each source. Buildings, never households.
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_000174343
Summary table of transmission electron microscopy results for asbestos fibers in air samples collected at 100 Church Street.
Similar indexed content
NYC-WTC_000174346
Summary table of transmission electron microscopy results for asbestos fibers in air samples collected at 100 Church Street.
Similar indexed content
Similar indexed content
NYC-WTC_000176287
TRC Environmental Corporation report summarizing transmission electron microscopy results for asbestos dust samples at 100 Church Street.
Similar indexed content
Similar indexed content