Laboratory report showing transmission electron microscopy results for asbestos in air samples from September 20, 2001.
NYC-WTC_000094504Folder label: “86 TRINITY PLACE Block: 51 Lot: 13”
OCR status: ocr · source: ours
NYC-WTC_000094504 ENV CONS 50 SMITHTOWN AVENUE RONKON ‘oa 9 NVILAP #20053 1-0 IROSCIENCE TEM AIR SAMPLE RESULTS CLIENT: Tech (lea ; ULTANTS, INC. ech Clean SAMPLE DATE: September 20, 2001 PROJECT NAME: AMEX RECEIVED DAVE: Sepiember 21, 2001 KOMA, NEw Yor« 11779 (ONE: (631) 5803191 A. . . FACSIMILE: (631) $8031.95 AREA: 22 Thames, 7th Floor SAMPLER: B. Gallagher WWW. ENVIROHEALTH.ORG CLIENT @: 00-10233 CUSTODY #: 8-04-03 ELAP #11661 | TEM Al |] j Sample #} Mandel office 17:12 | 20:35 203 7 1421 0.0 0.0034 TEM A2 | Kate _ _Sample Location __| Start_| Eod_| Run Time! Flow Rate| Votume | Filter Conc. | Sensitivity Air Conc. Toinutes | Avg, Liters Simm2_ | Siec Slice Sensitivity Duffy office 17:15 | 20:50 245 7.25 1559 25.25 0.0031 - 0.0062 | TEM A3 | Room 710 17:25 | 20:54 209 8.5 1777 0.0 0.0027 _ TEM Ad {Room 70. Sensitivity | 17:25 | 21:00} 215 9.5. | 2043 12.63 9.0024 . 0.0024 TEM A5 j¢ Sutside room 703 ASE L 27:05 214 1S 1605 63.13 0.003 0.015 wate eee ef ee. i en eee ee + ee bees ce eed, : ene — ae ne ee wee ee. ae ae! Oa enn Sine See J _| Samples were an Se py ao Sedibetin nmi de Gis GROaOS own Analyzed by: THM US Koh Date Analyzed: F, Kk OC <= less than, Flow Rate. in Bters per minute alyzed using Philips 400T Transmission Electrun Microscope. Asbestos identification is determined by the morphology, visual Selected Area Electron Diffraction (SAED), and Elemental Apalysis using an Energy Dispersive X-ray Analyzer (EDAX). Concentration on the filter is calculated by taking the mumber of asbestos structures and dividing by the area analyzed. Air concentration is calculated by couttiplying the effective fitter area (EFA) by the fier concentration and then dividing by the volume of air collected in cuble centioneters (cc). The dala pertaining to these calculations can be found an the Asbestos Count Sheet. The air filter concentrati accutacy of the filter ion relates only (o air fiber content. When samples are submitted by an outside agency for analysis, Baviroscieace, can only guarantee the concentration. This report may not be reproduced without the express permission of Envioscience. This ceport can not be used to claim endorsement of products by NVLAP or any agency of the U.S. Government. The sampies collected in the response action area demonstrated a filter concestration of asbestos less than seventy structures per square millimeter. This response action is considered comp! structures pec square miltioeter is only applicable to the area analyzed. Test results only reflect conditions af the time samples were taken. A result of zero ete according to HPA 40 CFR 763. x 83/78/2821 18:14 6315863195 ENVIR CS LENCECNSLTAN PAGE 19 NYC 9/11 Public Portal Document
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NYC-WTC_000094505
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 0.949
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.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.942
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.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.940
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.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.940
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.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.935
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000094527
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_000094526
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 0.931
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 0.931
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000094500
Laboratory report showing transmission electron microscopy results for asbestos in air samples from December 3, 2001.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.929
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.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.928
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000094525
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 0.923
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000105069
Cover letter enclosing air and bulk sampling results for 86 Trinity Place, 22 Thames, and 65 Broadway.
1 shared non-person entities · 1 shared topics · similarity 0.921
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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