Laboratory report showing transmission electron microscopy results for asbestos in air samples from September 20, 2001.
NYC-WTC_000094527Folder label: “86 TRINITY PLACE Block: 51 Lot: 13”
OCR status: ocr · source: ours
NYC-WTC_000094527 E: CONSU NVIROSCIENCE TEM AIR SAMPLE RESULTS LTANTS, INC. |UEt 50 SMIINTOWN AVENUE PROJECT NAME: RONKONKOMA, New YORK 11779 PHONE (63 1) 580-3191 FACSMILE: (63 1) 580-3195 AREA: WWW. ENVIROHEALTH.ORG CLIENT #: ELAP #11661 Tech Clean AMEX 22 Thames, 7th Floor 10233 CUSTODY #: RECEIVED DATE: Sepizmber 21, 2001 SAMPLER. SAMPLE DATE: September 20, 2001 B. Gallagher R-04-63 NVIAP-#20053 1-0 | Sample # —— Sample Location Start Flow Rate’ Volume Fike Conc. | Sensitivity Air Conc. TEM Al | Mandel office Avg, Liters Sfmm2_ | Sicc Sicc 17:12 20:35 | 203 7 1421 0.0 0.0034 Sensitivity TEM A2 | Kate Duffy office TEM A3 |Room 710 17:15 20:50 245 7.25 1559 25.25 0.0031 0.0062 17:25 20:54 209 8.5 1777 6.0 09,0027 <Sensitivicy | _TEM Ad {Room 70: 19:25 21:00] 215 TEM AS | Gutsi ide room 703 21:05 | 214 7S 203 12.63 9.0024 0.0024 1605 63.13 0.003 0.015 aren lag Z Samples were an Concentration on the the effective filter area The dala pertaining ta these calculations can be found ae the Asbestos Count Sheet. The aif filter concentration relates only to air fiber content. When samples are svbmitied by an outside agency for analysis, Eaviroscieace, can only guarantee the accucacy of the fiker concentration. This report may not be reproduced without the express permission of Enviroscience. This report can not be used to claim endorsement of products The samples collected in the response action area demonstrated a filter concentration of asbestos less than sev action is considered comp A result of zero structure: by NVLAP or any agency of the U.S. Government. lete according to EPA 40 CFR 763, d: FZ2-00 S=Asbestos stroctures,cc=cubic centimeters, mm=miliimeter <= less than, Flow Rate. in liters per minute alyzed using Philips 400T Transmission Electron Micrascope. Asbestos identification is determined by the morphology, visual Selected Area Electron Diffraction (SAED), and Elemental Apalysis using an Energy Dispersive X-ray Analyzer (EDAX). filter is calculated by taking the number of asbestos structures and dividing by che area anal (EFA) by the fier concentration and then dividing by the volume of air collected in cubic caty structures per square roiifimeter. This response & pet square millimeter {s only anplicable to the area analyzed. Test :esults only refiect conditions af the time samples were taken. yzed, Air concentration is calculated by muttiplying centioneters (0c). B3/ 78/2881 18:14 6315863195 ENVTROSCIENCECNSL TAN PAGE 19 NYC 9/11 Public Portal Document
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NYC-WTC_000094500
Laboratory report showing transmission electron microscopy results for asbestos in air samples from December 3, 2001.
2 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.952
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000094528
Laboratory report showing transmission electron microscopy results for asbestos in air samples from September 20, 2001.
2 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.950
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000094502
Laboratory report showing transmission electron microscopy results for asbestos in air samples from September 24, 2001.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.947
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000095120
Chain of custody document for air and bulk sampling results at the Exchange site dated October 2001.
2 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.946
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000094506
Laboratory report showing transmission electron microscopy results for asbestos in air samples from September 21, 2001.
2 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.943
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000094534
Laboratory report showing transmission electron microscopy results for asbestos in air samples from January 31, 2002.
2 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.942
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000094505
Laboratory report showing transmission electron microscopy results for asbestos in air samples from September 20, 2001.
2 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.938
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000094487
Laboratory report detailing asbestos air sampling results from multiple locations within 86 Trinity Place in December 2001.
2 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.936
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000094529
Laboratory report showing transmission electron microscopy results for asbestos in air samples from September 20, 2001.
2 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.936
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000095084
Letter from American Stock Exchange enclosing air and bulk sampling reports for Trinity Place properties dated late 2001.
2 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.936
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000094504
Laboratory report showing transmission electron microscopy results for asbestos in air samples from September 20, 2001.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.933
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000094503
Laboratory report showing transmission electron microscopy results for asbestos in air samples from September 24, 2001.
2 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.931
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NYC-WTC_000094468
Letter from American Stock Exchange to DEP enclosing air quality test reports for 86 Trinity Place.
Filed in the same folder
NYC-WTC_000094469
Letter from Enviroscience Consultants providing air and bulk sampling results for 86 Trinity Place.
Filed in the same folder
NYC-WTC_000094471
Table of lead concentration levels measured at various locations within 86 Trinity Place.
Filed in the same folder
NYC-WTC_000094473
Memo transmitting air sampling results for January 31, 2002, including asbestos data from 86 Trinity Place.
Filed in the same folder
NYC-WTC_000094474
Report listing polychlorinated biphenyl air sampling results from multiple floors of 86 Trinity Place in September 2001.
Filed in the same folder