NYC-WTC_000177478
Chain of custody document tracking TEM analysis of air samples from the DEP cleanup project at 125 [name].
8 shared non-person entities · 1 shared topics · similarity 0.981
machine-extracted · confidence unavailable · Check page ↗Document / 2 pages
Chain of custody for asbestos air samples, Sept 2002
Machine-extracted title · confidence 98%Chain of custody document tracking TEM analysis of air samples from the DEP cleanup project at 125 [name].
NYC-WTC_000177497–000177498Page image
OCR text
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: Fred Burkhardt Received: 9/22/02 7:00:00 AM ATC Associates Inc. ATC Group#: 8876 104 East 25th Street Analysis Date: 9/24/02 New York NY 10010 Fa.x: (212) 353-3599 Phone: (212) 353-8280 Project: DEP Clean-up Project #: 22906-0002 125 Cedar Street, New York, NY
Asbestos Fiber Analysis by Transmissioi^ Electron Microscopy (TEM) Performed by EPA 40 CFR Part 7!63 Final Rule (AHERA) Analytical Asbestos /Irea /Von Asbestos # Structures Sensitivity Concentration Sample l^olume Analyzed Asb Type(s) O-Sp-S Sp (S/cc) (S/mm^) (S/cc) /Votes
04 1800.00 0.0450 0 None Detected 0 0 0.0048 <22.24 <0.0048 S876 -/
1800.00 0.0450 0 None Detected 0 0 0.0048 <22.24 <0.0048 58 Tri' -2
06- 1800.00 0.0450 0 None Detected 0 0 0.0048 <22.24 <0.0048 S876 -J
07 ' 1800.00 0.0450 0 None Detected 0 0 0.0048 <22.24 <0.0048 SS76 -4
(IS 1800.00 0.0450 None Detected 0 0.0048 0 0 <0.0048 11S76 -.i
'09 1 800.00 0.0450 0 None Detected 0 0 0.0048 <22.24 <0.0048 5576 -6
10 1800.00 0.0450 0 Nnne Detected 0 0 0.0048 <22.24 < 0.0048 8376 -7
MARK PEYSAKHOV MICHAEL A. GORYCKI, Ph.D.
.Analyzed by: Approved by:
disclaimer The laboratory is not responsible for data reported in structures/cc, which is dependent on volume coll by non-laporatory personnel. TrlTS'lafc is only responsible for data reponeo in structures/mm' This report may not tie reproduced, except in full, withdut written approval by ATC Associates .nc. This report may not be used to claim product endorsement by NVLAP or any other agency of the U S. Government. This report; 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 NVUP PL.WTEM #101187-0, NY State ELAP #10879
Page I of 2
CONFIDENTIAL, CITY_21MC100_003446555 SUBJECT TO PROTECTIVE ORDER NO. 2, SEPT. 2008
NYC-WTC_000177497
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Custody form documenting the transfer and analysis of air samples collected at 125 Water Street in September 2002.
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Custody form documenting the transfer and analysis of air samples collected at 125 Water Street in September 2002.
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Chain of custody document tracking TEM analysis of air samples from the DEP cleanup project at 125 [name].
Similarity score 0.995 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000107625
Chain-of-custody form containing transmission electron microscopy results for asbestos fiber analysis at a DEP cleanup project dated September 2002.
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