Chain of custody documentation for background sampling including asbestos and lead at 250 Broadway in September 2001.
NYC-WTC_000106077–000106100Folder label: “250 BROADWAY; Block: 124 Lot: 24 BIN: 1001408 245 Broadway, 2-4 Murray St. 1-7 Park Pl, 239- 247 Broadway”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
10/01/2001 10:43 FAX 212 353 8306 ATC X1017/02L
ATC Environmental, Inc. 104 East 25th Street New York, New York 10010
N.Y.C. Housing.Authority Approved N.Y. State ELAP #10879 250 Broadway, 16th Floor ACCREDITED NVLAP Lab Code # 118 New York, NY 10007 Report Date: 09/16/01
ASBESTOS FIBER ANALYSIS_ BY TRANSMISSION ELECTRON MICROSCOPY _STEM) with tibor Identification by Selected-Aron Elactrea Diffraction (SAT_?' ) and Energy-Dicparcive X-RAY Spectroscopy (EnS) Method: AHERA Final Rule, EPA Federal Register (40 CPR, Part 763), Vol. 52, No. 210, Cetaler 30, 1987
4aaala Identification Analysis ParAm4Lnra
Project/Sites 250 Broadway, NY. NY TEM Sample No.: 5512 • 59095 planes 3)., 27. 19, 8 Data Received;_09/16/0). Grid Openings Analyzed:,
Project Seeple N ;_ Average Grid Opening: 106.00 urn
Air Volume: 1800 liters Total Arca Atalyaed: 0.0450 Aan2
Filter Type: MCD 25 aaa
diaa.. Pore Size: 0.45 um Analyticai Sensitivity: 22,2 n/m4 Effective Araot 385 mm2 0.0048 nice
FIBROUS PARTICULATES ANALYZED Number c oervad CONCENTRATION Total Single Matrix Total. street. Filter Air Fibers Bundles Clusters Struc . Shruet. yesum Struct/mm2 Struct/ea aqm/m3
Chrysotile Asbestos 0 0 0 0 0 0 0.0 0.0000 0
Asphibole Ambeetoc 0 0 0 0 0 0 0.0 0.0000 0
Anhiguous 0 0 0 0 0 0 0.0 0.0000 0
Total asbestos (includes a0biguous structures) 0 0 0.0 0.0000 0 Nat-Aobectos 0 0 0 0 0 0 0.0 0.0000 N/A No Ydcnti tion 0 0 0 0 0 0 0.0 0.0000 N/A
Totals (All Structures) 0 0 0.0 0.0000 N/A The catiested uncertainty of thin e. ealymis 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 meths
Analyzed by: Report Reviewed by:
Roman Peysakhov Michael A. Gorycki, Ph.D. Director of Electron Microscopy
NYC-WTC 000106091
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NYC-WTC_000105975
Summary of transmission electron microscopy results for asbestos samples from 250 Broadway dated September 16, 2001.
8 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000105988
Laboratory report on asbestos fiber analysis by transmission electron microscopy for 250 Broadway dated October 1, 2001.
6 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.976
machine-extracted · confidence unavailable · Check page ↗7 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.971
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000104321
Second volume of ambient air sampling and visual observation results for 105 Duane Street after the WTC collapse.
11 shared non-person entities · 1 shared topics · similarity 0.981
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000104027
Summary of ambient air sampling and visual observations at 105 Duane Street following the WTC collapse.
12 shared non-person entities · 1 shared topics · similarity 0.978
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000129725
Custody form documenting the transfer and analysis of air samples collected at 125 Water Street in September 2002.
6 shared non-person entities · similarity 0.975
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000107682
Chain-of-custody form containing transmission electron microscopy results for asbestos fiber analysis at a DEP cleanup project dated September 2002.
5 shared non-person entities · similarity 0.971
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000123875
Letter from environmental consultants summarizing ambient air sampling and cleanup activities at 225 Rector Place.
9 shared non-person entities · 1 shared topics · similarity 0.968
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000095478
Cover page for an air monitoring and bulk sampling report for Building #200 at 375 South End Avenue.
13 shared non-person entities · similarity 0.968
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000107927
Laboratory report from ATC Associates detailing transmission electron microscopy results for air samples collected at a WTC cleanup site.
4 shared non-person entities · similarity 0.968
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000121138
Air monitoring report for 345 South End Avenue buildings conducted in December 2001 showing TEM results.
5 shared non-person entities · similarity 0.966
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.
7 shared non-person entities · similarity 0.966
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NYC-WTC_000106015
Chain of custody documentation for lead dust wipe samples collected at 250 Broadway in September 2001.
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NYC-WTC_000097203
Identifier page for a document within the DEP Box 33 collection related to environmental records.
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NYC-WTC_000102902
Documentation tracking the collection and transport of lead wipe samples from unit ventilators at a World Trade Center site location.
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NYC-WTC_000105778
A report from Airtek Environmental regarding air quality sampling conducted at 176 Broadway in October 2001.
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