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Document page fragment, DEP Box 54, 2003

Machine-extracted title · confidence 60%

Fragmented document page from the Department of Environmental Protection archive.

NYC-WTC_000131928–000132106
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Scanned page image, NYC-WTC_000132066
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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.: 03-2744 New York City D.E.P. ELAP Lab Code: 11029 Analyte: FIBERS 59-17 Junction Blvd. NIOSH and All-IA Lab Code: 100273

* Date Received: 3/30/03 Flushing, NY 11373 NVLAP Lab Code: 101953 Date Analyzed: 3/30/03 Batch #: 0303A683 SUMMARY OF ANALYTICAL RESULTS - PCM Site: F 114 Liberty Street, New York, NY

SAMPLE # COLLECTED DESCRIPTION! LOCATION TIME(min) VOLUME(L) FIBIFIELD RESULTS(flcc) LAB #

001 During/ On Sidewalk/ OWA/ Liberty Street Side 610 3711 5/100 0.0007 30-March A 9513

002 During/ OWA/ West Side/ Next to Decon 610 3711 8/100 0.0011 30-March A 9514

003 During/ OWA/ East Side of Decon 610 3711 10/100 0.0013 30-March A 9515

004 During/ Inside Clean Room of Decon/ For 610 3711 6/100 0.0008 • 30-March A 9516 Residential Work Area

005 During/ Inside Decon/ For Basement & Pizzaria 610 3711 10/100 0.0013 30-March Phase A 9517

006 FIELD BLANK 0/100 30-March A 9518

Sample Anal ysis by: <LOD = Less than limit of detection which is 5.5 Fibers/ 100 Fields Positive Phase Contrast Microscopy (PCM) VOlD1 = 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,r~uUsta1994,

Instrumentation: Olympus PCM Model BH-2 with Walton-Beckett Graticule (100um field diameter). UUlm'fi/laC iwa a Laboratory Director Report Date: April 3, 2003

• 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 49 of 50

NYC-WTC 000132066

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NYC-WTC_000132066Source: NYC Law Department, mirrored locally

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