Laboratory report showing transmission electron microscopy results for asbestos in air samples from December 3, 2001.
NYC-WTC_000094500Folder label: “86 TRINITY PLACE Block: 51 Lot: 13”
OCR status: ocr · source: ours
NYC-WTC_000094500 ENVIROSC CONSULTANT 2150 SMITHTOWN RONKONKOMA, New YOR PHONE: (63 FACSIMILE: (63 WWW.ENVIROHEALTH ELAP# NVLAP #20053 AVENUE ENCE TEM AIR SAMPLE RESULTS S, INC. K 11779 03191 AREA: BO-3195 , -ORG CLIENT: CLIENT #: American Stock Exchange PROJECT NAME: SIAC Computer Room 01-10445 SAMPLE DATE: RECEIVED DATE: SAMPLER: CUSTODY #: December 3, 2001 December 6, 2001 Ambient L. Savarese B-14-02 10 Sample # Sample Location Start | End | Run Time Flow Rate Volume Filter Conc. Sensitivity Air Conc. minutes Avg. Liters S/mm2 S/cc S/cc TEM Al |L1 workshop 8:55 | 9:15 1460 2.14 3066 0.0 0.0016 <Sensitivity TEM A2 | L2 fax/computer rack 9:22 | 9:18 1436 3.15 4451 0.0 0.0011 <Sensitivity TEM A3 | L3 desk/console 9:50 | 9:20 1410 7.35 10293 0.0 0.0005 <Sensitivity TEM A4 | L4 ACI 10:10 | 10:20 1460 2.5 3066 0.0 0.0016 <Sensitivity Diffraction (SAED), and E Concentration on the alter s calcu the effective filter area (EFA) by the The data pertaining to these calc The air filter concentration relates accuracy of the filter concentration endorsement of products by NVLAP The samples collected in the respon action is considered complete accordin A result of zero structures ner square Analyzed by; Lite <a eas Samples were analyzed us: Date Analyzed: 77677 S=Asbestos structures,cc=cubic centimeters, mm=millimeter <= less than, Flow Rate in liters per minute ps 400T Transmission Electron Microscope. Asbestos identification is determined by the morphology, visual Selected Area Electron Analysis using an Energy Dispersive X-ray Analyzer (EDAX). filter concentration and then dividing by the volume of air collected in cubic centimeters (cc). ulations can be found on the Asbestos Count Sheet. only to air fiber content. When samples are submitted by an outside agency for analysis, Enviroscience, can only guarantee the . -This report may not be reproduced without the express permission of Enviroscience. This report can not be used to claim or any agency of the U.S. Government. se action area demonstrated a filter concentration of asbestos less than seventy structures per square millimeter. This response ig to EPA 40 CFR 763. millimeter is only applicable to the area analyzed. Test results only reflect conditions at the time samples were taken. lated by taking the number of asbestos structures and dividing by the area analyzed. Air concentration is calculated by multiplying NYC 9/11 Public Portal Document
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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 0.966
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 0.959
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000094523
Laboratory report showing transmission electron microscopy results for asbestos in air samples from September 19, 2001.
2 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.956
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 0.954
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 0.952
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.
2 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.952
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 0.949
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 0.947
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 0.947
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000095115
Memo from Enviroscience Consultants reporting ambient air sampling results conducted on January 31, 2002, at the Exchange building.
2 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.944
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 0.944
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.
2 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.942
machine-extracted · confidence unavailable · Check page ↗No available related records indexed in this group.
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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