Laboratory report documenting transmission electron microscopy results for asbestos fibers in air samples.
NYC-WTC_000179542–000179564
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
ATC Associates 104 East 25 Street, New York, NY 10010 Phone: (212) 353-8280 Fax:(212)353-8306
Attn: Mr. Bernard Orlan Received: 4/7/02 4:00:00 PM N.Y.C. Board of Education ATC Group #: 7351 28-11 Queens Plaza North Analysis Date: 4/8/02 Long Island City, NY 11101 Fax: (212) 475-4122 Phone: (212) 477-8941
Project: H.S. of Economics & Finance, 100 Trinity Pl., NYC
Asbestos Fiber Analysis by Transmission Electron Microscopy (TEM) Performed by EPA 40 CER Part 763 Final Rule (AHERA) Analytical Asbestos Area Non Asbestos # Structures Sensitivity Concentration Sample I'oluine Analyzed Asb Type(s) 5fi (S/cc) (S/mnti) (S/cc) !\otes
03 1920.00 0.0450 0 None Delected 0 0 0.0045 <0.0045 7351 -I
04 i 920.00 0.0450 0 None Delected 0 0 0.0045 22.24 0.0045 735!
05 1936:00 0.0450 0 Nene Detected 0 0 0.0044 <22.24 0.0044
Oi) 1920.00 0.0450 0 None Detected 0 0 0.0045 <22.24 <0,0045 7351 -4
07 1920.00 0.0450 0 None Detected 0 0 0.0045 <22.24 <0.0045 7.T51
08 192S.00 0.0450 0 None Detected 0 0 0.0044 <22.24 <0.0044 7351 -6
0‘) 1920.00 0.0450 0 None Detected 0 0 0.0045 22.24 <0.0045
MICHAEL A. GGR.YCKI, Ph.D MICHAEL GORYCKI
Analyzed by: proved by
- / Disclaimer: The ladoraton,' is not responsible for data reported in structu'es/cd, which :s dependent on volume collected by non-laboratory personnel. This lab is only responsible tor data reported in structures/mmT This report rr.ay not be reproduced, except in lull, without written approval by ATC Associates Inc, This report mav not be used to claim product endorsement by NVLAP or any other agency of the LI,S. Government, This reports relates only to the samples reported above. Quality control data (including 95% confidence limits and laboratory and analysis' accuracy and precision) is available upon request.
.Accredited for NVLAP PLMTEM #101187-0, NY Slate ELAP #10879
Pci^l' / If/'3
CONFIDENTIAL, CITY_21MC100_003459947
SUBJECT TO PROTECTIVE ORDER NO. 2, SEPT. 2008
NYC-WTC_000179542
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NYC-WTC_000179519
Chain of custody and laboratory report for transmission electron microscopy asbestos fiber analysis at a high school received April 5, 2002.
16 shared non-person entities · 1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000179640
Chain of custody and laboratory report for transmission electron microscopy asbestos fiber analysis at a high school received May 11, 2002.
16 shared non-person entities · 1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗15 shared non-person entities · 1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000181750
Documentation of asbestos fiber analysis by TEM performed on samples from P.S. 234M received on May 21, 2002.
14 shared non-person entities · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000179496
Chain of custody and laboratory report for transmission electron microscopy asbestos fiber analysis at a high school received March 31, 2002.
15 shared non-person entities · 1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000181709
Documentation of asbestos fiber analysis by TEM performed on samples from P.S. 234M received on April 6, 2002.
13 shared non-person entities · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000181731
Documentation of asbestos fiber analysis by TEM performed on samples from P.S. 234M received on May 15, 2002.
14 shared non-person entities · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗13 shared non-person entities · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗13 shared non-person entities · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗13 shared non-person entities · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗13 shared non-person entities · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗13 shared non-person entities · similarity 0.993
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Similarity score 0.995 (not a probability)
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machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000179768
Formal report from ATC Associates detailing TEM asbestos fiber analysis performed for the NYC Board of Education on June 17, 2002.
Similarity score 0.994 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Similarity score 0.994 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Machine-extracted building matches; verify each source. Buildings, never households.
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NYC-WTC_000179519
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