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_000095139 ENVIROSCIENCE TEM AIR SAMPLE RESULTS CONSULTANTS, ING. (LENT: Tech Clean SAMPLE DATE: Sepiember 30, 3001 2150 SMinrown AVENUE PROJECT NAME: Amex RECEIVED DATE: September 21. 2001 RONKONKOMA, New Yor«K 11779 ; Ambient fONE: G3 1) 580-3191 . x . FACSIMILE: (631) 5803195 AREA: 22 Thames, Sth Floor SAMPLER: B. Gallagher WYAW.ENVIROHEALTH.ORG CLIENT @: 20-10233 CUSTODY #: B-04-04 ELAP# 11681 NVLAP#200531-0 ~_ wee eee | Sample # Sample Eacation Start_| a _, Rus Time} Flow Rate! Volume | Filter Conc. | Sensitivity | Air Conc. minutes Avg. | Liters Siam2_ Sfoc Sicc are avttemed TEM AI | Cubical #52 ‘ 16:58 | 19:23 145 9 1305 63.13 | [email protected] 6.018 - a fr etaet TEMA2|Rom 909 {16:35 | 19301 175 | 95 | 1662.5 | .88.38).| G09 | ao2 | TEM A3 |Cubical#49 . . 16:56 | 1935| 154 | 95 | 1463 | 020° | 00033 | 0.053 TEM Ad | Cassalegei Room -. 16:40 | 19:50] 190 2.25 | 13775.| 101.01 | 9.0035 | 9028 | . TEM AS |Cubical 39 0 16:42 | 19:53] 191 | 7.25 | 13984 | 37.88 0.0035 0.01} Analyzed by: LENA S CE Date Analyzed: 4.22 -O/ <= less than, Flow Rate in liters per mimute Samples were analyzed using Philips 400T ‘icansmission Electron Microscope. Ashesins identification is determined by the morphology, visual Selected Area Electeon Diftcaction (SAED), aud Elemental Analysis using an Energy Dispersive X-ray Analyzer (EDAX). Concentration on the fitter is calculated by taking the aamber of asbestos structures and dividing hy the area analyzed. Alt concentration is calculated by multiplying the effective fiker ares (EFA) by the filter concentration and then dividing by the volume of air collected in cubic centimeters (cc). ‘The data pertaining to these calculations can be found on the Asbestos Count Sheet. ‘The air filter concentration relates only to air fiber content. When samples are submitted by an outside agency for analysis, Raviroscience. cau only guarantee the accuracy of the filter concentration. This report may not be reproduced without the express permission of Enviroscience. This report can not be used to claim ‘eadorserment of products by NVLAP ox any agency of the U.S. Government. ‘Tho samples collected in the sesponse action arcs demonstrated 2 filtes concentration of asbestos less than seventy structures per square millimeter. This response action is considered complete according to EPA 40 CFR 763. : A xesult of zero structures pex square millitneter is only spplicadle to the area snalyzed, Test results only reflect conditions at the time saxoples were taken. NYC 9/11 Public Portal Document 89/26/2281 16:14 6315883135 ENVIROSCIENCECNSLTAN PAGE 23
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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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