Multi-page chain of custody document tracking the handling of samples collected from 21 West Street.
NYC-WTC_000094592–000094677Folder label: “21 WEST STREET Block: 15 Lot: 22”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
JLC ENVIRONMENTAL CONSULTANTS, INC. 200 Park Avenue South, Suite 1001, New York, New York 10003 Phone: (212) 420-8119 Fax: (212) 420-6092 Project No.: 01-2089 Rose Associates ELAP Lab Code: 11029 Analyte: FIBERS 200 Madison Avenue NIOSH and AIHA Lab Code: 100273 Date Received: 10/5/2001 New York, NY 10016-3901 NVLAP Lab Code: 101953 Date Analyzed: 10/5/2001 Batch #: 011OA688 SUMMARY OF ANALYTICAL RESULTS Site: 21 West Street, New York, NY
SAMPLE # COLLECTED DESCRIPTION I LOCATION TIME(min) VOLUME(I) FIB/FIELD RESULTS(f/cc) LAB #
001 Ambient/ Corridor/ 30th Floor/ Between Apt. 30D 120 1837.8 4/100 0.001 05-October and Laundry Room A 6935
002 Ambient/ Corridor/ 30th Floor/ Next to Stair B. 120 1837.8 3/100 0.001 05-October A 6936
003 Ambient/ Corridor! 25th Floor/ Next to Apt. 25D 120 1837.8 5/100 0.001 05-October A 6937
004 Ambient/ Corridor/ 25th Floor/ Next to Apt. 25A 120 1837.8 4/100 0.001 05-October A 6938
005 Ambient/ Corridor/ 20th Floor/ Between Elevator 120 1837.8 4/100 0.001 05-October and Service Room A 6939
006 Ambient/ 20th Floor/ Corridor/ Next to Apt. 20H 120 1837.8 3/100 0.001 05-October A 6940
Sample Analysis by: <LOD = Less than limit of detection which is 5.5 Fibers/ 100 Fields Positive Phase Contrast Microscopy (PCM) VOID1 = H.C.P. ( High Concentration of Particles) VOID2 = Overloaded Method of Sample Preparation and Analysis: All samples analyzed in accordance with the NIOSH 7400 Method using "A" Counting Rules. Issue 2, August 1994 Instrumentation: a
Olympus PCM Model BH-2 with Walton-Beckett Graticule (100um field diameter). u am Laboratory Director
Report Date: October 6, 2001 JLC is responsible for only the fiber counts within the limitations of the method described as NIOSH 7400. Among other limitations, this method gives only an index of airborne fibers and provides only an estimate of asbestos concentration. Any and all claims arising out of JLC's analysis of these samples are limited in recovery to the cost of analyzing samples. JLC accepts no other liability and the client agrees to seek no costs beyond the above. Page 3 of 7
NYC-WTC 000094665
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NYC DEP letter to building owner requesting environmental hazard assessments and bulk sample results for WTC-area building re-occupancy.
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Fragmented document page from the Department of Environmental Protection archive.
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machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000101024
Automated log record confirming the successful transmission of six pages to the DEP lead tracking unit on April 4, 2003.
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Administrative file header identifying records related to the property at 61 Broadway.
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machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000101017
Automated log record confirming the successful transmission of six pages to the DEP lead tracking unit on April 4, 2003.
13 shared non-person entities · 1 shared topics · similarity 0.957
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000125204
Cover page for a survey report detailing asbestos and lead-based paint findings at 130 Cedar Street.
22 shared non-person entities · 1 shared topics · similarity 0.957
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000125526
Letter reporting bulk dust sample results confirming the presence of asbestos-containing materials at 130 Cedar Street.
14 shared non-person entities · 1 shared topics · similarity 0.955
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000125653
Report detailing asbestos inspection results for the 130 Cedar Street site.
12 shared non-person entities · 1 shared topics · similarity 0.949
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