Chain of custody document for air and bulk sampling results at the Exchange site dated October 2001.
NYC-WTC_000095120–000095144Folder label: “112 TRINITY PLACE Block: 52 Lot: 30”
OCR status: ocr · source: ours
NYC-WTC_000095138 ENVIROSCIENCE _—sC TEM AIR SAMPLE RESULTS | CONSULTANTS, INC. [U=" Tech Cian SAMPLE DATE: Scpmbor 4, 20 MITHTOWN AVENUE PROJECT NAME: AMEX 22 Thames RECEIVED DATE: September 25, 200! RONKONKOMA, New York 1177S Ambient PHONE! (631)5803191 . . , 631) 5809 10 AREA: 8th Floor SAMPLER: B. Gallagher WWW.ENVIROHEALTH.ORG CLIENT #: 06-10233 CUSTODY #. B-05-07 ELAP# 11661 NVLAP #20053 10 — Sample # Sample Location Start; Fad { Run Time) Flow Rate! Volume | Fitter Conc.| Sensitivity; Air Conc. minutes | Avg. Liters Sénom2 Skc Ske | TEM AG ! Room 806 by offset press . 45:28 5 18:44 196 9 1764 0.0 0.0027 _| <Sensitivity | TEM AT iRoom 801 _ 15:30; 18:35; 185 8.5 1573 0,0 0.0031 | <Sensitivity | TEM A8 | Room 805 by front door 15:33 | 18:40| 187 | 7.5 | 1403 0.0 0.0035 _| <Sensitivity | _TEM_A9 | Hallway by men’s room ee vas 15:36 | 18:35. 1 179 9 1611 0.8 €.003__| <Sensitivity (TEM A10( By swithing unit _. 15:38 | 18:5$; 197 35 | 104 | 00 6.0029 _| <Sensitivity | TEM A114 Outdoors, northwest cornec of affice _ 16:20 | 20:40| 280 5 1400 0.0 =| 00035 | <Sensitivity pa endian S=Asheatos structures,co-cubic centimeters, mm=nillimeter Analyzed by: te Analyzed: I-26H <= less than, Plow Reto in liters pet minute Samples were analyzed using Philips 400T Transmission Hlectron Microscope. Asbestos identification is determined by the morphology, visual Selected Acca Electron Diffraction (SAED), aud Elemental Analysis using an Energy Dispersive X-ray Analyzer (EDAX). Concentration on the filter is calculated by taking the romber of ashestos structures and dividing by the area analyzed. Air concentration is calculated by multiplying . the effective fliter area (ERA) by the filter concentration and then dividing by the volume of air collected in cubic centimeters (ce). The data pertaining to these calculations can be found on the Asbestas Count Sheet. The air filter concentration relates only to air fiber content. When samples are submitted by aa outside agency for analysis, Enviroscience. can only guarantes the accuracy of the filter concentration. This report may not he reproduced without the express permission of Bavirosclence. This report can aot be used to claim endorsement of products by NVLAP or any agency of the U.S. Government. , ‘ The samples collected in the response action area demonstrated a filter concentration of asbestos less than seventy structures per square millimeter. This response action is considered complete according to EPA 40 CFR 763. A result of zero structures per sqazre millimeter is only applicable to the area analyzed. Test results oniy reflect conditions at the ume samples were taken. NYC 9/11 Public Portal Document 89/26/2281 16:14 6315893195 ENVIROSCIENCECNSL TAN PAGE 28
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NYC-WTC_000095084
Letter from American Stock Exchange enclosing air and bulk sampling reports for Trinity Place properties dated late 2001.
15 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000095047
Chain of custody document from Ambient Group for indoor environmental quality survey samples collected at 22 Thames Street on October 7, 2001.
10 shared non-person entities · Same agency, volume and box · similarity 0.964
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000095151
Chain of custody log for environmental samples collected on October 19, 2001 at the Trinity Place site.
5 shared non-person entities · Same agency, volume and box · similarity 0.958
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000095159
Memo reporting air sampling results for December 2-3, 2001 at the SIAC Exchange building.
10 shared non-person entities · Same agency, volume and box · similarity 0.953
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.
2 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.952
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.
9 shared non-person entities · Same agency, volume and box · similarity 0.951
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000094474
Report listing polychlorinated biphenyl air sampling results from multiple floors of 86 Trinity Place in September 2001.
8 shared non-person entities · Same agency, volume and box · similarity 0.951
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.
16 shared non-person entities · 1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000130550
57-page lab report documenting World Trade Center environmental test results distributed to multiple federal, state, and local agencies including CDC and EPA.
7 shared non-person entities · 1 shared topics · similarity 0.956
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000149432
DEP asbestos project notification form and inspection report dated December 12, 2002.
14 shared non-person entities · similarity 0.956
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000130525
Laboratory report detailing transmission electron microscopy analysis of air samples collected in December 2001.
5 shared non-person entities · 1 shared topics · similarity 0.954
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000102767
Cover letter and summary of ambient air sampling and cleanup activities at 400 Chambers Street from 2002.
11 shared non-person entities · 1 shared topics · similarity 0.950
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
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NYC-WTC_000095119
Letter dated January 25, 2002 enclosing air quality reports for the American Stock Exchange at Trinity Place.
Filed in the same folder
NYC-WTC_000095145
Form documenting the chain of custody for air and bulk sampling results collected at the Exchange site on February 5, 2002.
Filed in the same folder
NYC-WTC_000095151
Chain of custody log for environmental samples collected on October 19, 2001 at the Trinity Place site.
Filed in the same folder
NYC-WTC_000095159
Memo reporting air sampling results for December 2-3, 2001 at the SIAC Exchange building.
Filed in the same folder
NYC-WTC_000095084
Letter from American Stock Exchange enclosing air and bulk sampling reports for Trinity Place properties dated late 2001.
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