Air sampling results from the exterior of a high school analyzing asbestos fibers using transmission electron microscopy.
NYC-WTC_000176403
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
ATC Environmental, Inc. 104 East 25th Street New York, New York 10010
N.y.C. Board of Education Approved N.Y. State ELAP #10879 28-11 Queens Plaza North ACCREDITED NVLAP Lab Code # 1187 Long Island City, NY 11101 Report Date: 10/08/01 ASBESTOS FIBER iUlALYSIS BY TRANSMISSION ELECTRON MICROSCOPY (TEM) With Fibe;r Identification by Selected-Area Electron Diffraction (SAED) and Energy-Dispersive X-RAY Spectroscooy (EDS] Method; AHERA Final Rule, SPA Federal Register (40 CPR, Part 763), Vol. 52, No. 210, October 30, 1587
Sample TdenCificacipn Analysis Parameters
Project/Site: New Stu-\n^ssant H.S., 345 Chambers 5t. , NY, NY TEM Sample No.: 5635 60S70 Exterior of 'juilding & Roof Date Received: 10/08/01 Grid Openings Analyzed:__ 4
Project Sample No . :NSHA2^H&F^l 0/.82^ Average Grid Opening: 106.00 um
Air Volume: 1R59 liters; Total Area Analyzed :0^.04Jj0 m2^
Filter Type: MCE 25 mm diar-.Pore Size: 0.45 um Analytical Sensitivity: 2 2.2 s/miT.2 Effective Aren ; 385 miTi2 C.9045 s/cc
FIBROUS PARTICULATES TkNALYZED Number Observed CONCENTRATION Total Single Matrix Total. Struct. Filter Air Fiber/; Bundles Clusters Struct. Struct > = 5um Struct/mm2 Struct/cc ncrm/m3
Chrysotile Asbestos 0 0 0 C 0 0 0.0 0.0000 0
Amphibole Ash>estos 0 0 0 0 0 0 o.c 0.0000 0
Ambiguous 0 0 0 0 0 0 0.0 C . 0000 0
Total asb'2stos (includes ambiguous structures] 0 0 0.0 0.0000 0 Non-Asbestos 0 0 0 0 0 0 0.0 0.0000 N/fi No Identification 0 0 0 0 0 0 0.0 O.OOOG N/A
Totals (All Structures' 0 0 0.0 O.OOOC N/A The estimated uncertainty uf this analysis is 1 standard deviation.
Non-asbestos fiber i.d. (EDS/SAED): None detected Amphibole Asbestos Type: None detected
The Analysis was carried out in accordance with the approved TEM method. This laboratory is in compliance with the quality specified for the method.
An.alyzed by: Report Reviewed by:
Marek Peysakhov Michael A. Gorycki, Ph.D. Director of Electron Microscopy
CONFIDENTIAL, CITY_21MC1OO_OO3469852 SUBJECT TO PROTECTIVE ORDER NO. 2, SEPT. 2008
NYC-WTC_000176403
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_000176443
ATC Environmental report on asbestos fiber analysis by TEM for exterior and interior samples collected at a school at 345 Chambers Street.
6 shared non-person entities · 1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000176450
ATC Environmental report on asbestos fiber analysis by TEM for exterior and interior samples collected at a school at 345 Chambers Street.
6 shared non-person entities · 1 shared topics · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000176414
Air sampling results from the exterior and interior of a high school analyzing asbestos fibers using transmission electron microscopy.
5 shared non-person entities · 1 shared topics · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗6 shared non-person entities · 1 shared topics · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗6 shared non-person entities · 1 shared topics · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000185606
Laboratory report documenting TEM asbestos fiber analysis of air samples from a New York City high school site in October 2001.
6 shared non-person entities · 1 shared topics · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000176452
ATC Environmental report on asbestos fiber analysis by TEM for samples collected at a school at 345 Chambers Street.
5 shared non-person entities · 1 shared topics · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗6 shared non-person entities · 1 shared topics · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000177614
Laboratory results for asbestos fiber analysis by TEM at a New York City high school collected on October 25, 2001.
6 shared non-person entities · 1 shared topics · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000176423
ATC Environmental lab report detailing asbestos fiber identification via TEM and EDS methods at a school site in October 2001.
6 shared non-person entities · 1 shared topics · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗6 shared non-person entities · 1 shared topics · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗6 shared non-person entities · 1 shared topics · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗No available related records indexed in this group.
Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000176443
ATC Environmental report on asbestos fiber analysis by TEM for exterior and interior samples collected at a school at 345 Chambers Street.
Similarity score 0.995 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000176450
ATC Environmental report on asbestos fiber analysis by TEM for exterior and interior samples collected at a school at 345 Chambers Street.
Similarity score 0.995 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000176414
Air sampling results from the exterior and interior of a high school analyzing asbestos fibers using transmission electron microscopy.
Similarity score 0.995 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.995 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.995 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000185606
Laboratory report documenting TEM asbestos fiber analysis of air samples from a New York City high school site in October 2001.
Similarity score 0.995 (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_000176443
ATC Environmental report on asbestos fiber analysis by TEM for exterior and interior samples collected at a school at 345 Chambers Street.
Similar indexed content
NYC-WTC_000176450
ATC Environmental report on asbestos fiber analysis by TEM for exterior and interior samples collected at a school at 345 Chambers Street.
Similar indexed content
NYC-WTC_000176414
Air sampling results from the exterior and interior of a high school analyzing asbestos fibers using transmission electron microscopy.
Similar indexed content
Similar indexed content
Similar indexed content