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← Document results/DEP Box 53/47 WORTH STREET Block: 176 Lot: 4 BIN: 1001059 47-49 Worth Street, 53-55 Worth Street, 53 Worth Street
Document / 25 pages

Air sampling cover letter, New York Law School, April 2002

Machine-extracted title · confidence 50%

Letter from NYLS Director enclosing ambient air sampling data for post-9/11 environmental assessment.

NYC-WTC_000131089–000131113

Folder label: “47 WORTH STREET Block: 176 Lot: 4 BIN: 1001059 47-49 Worth Street, 53-55 Worth Street, 53 Worth Street

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Scanned page image, NYC-WTC_000131113
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NYC-WTC _000131113 SciLab:Job#: 201102187 Client Name: Warren & Panzer Engineering, P.C. ScILạb Sample # 15 16 19** 204 TableI - Summary of Transmission Electron Microscopy (TEM) Results for Asbestos (air) 299.07.130; New York Law School ; 57 Worth Street & 240 Church Street Entire Buildings (Final Clearance) Client Sample# 32 240 Church Street -3rd Floor 33 240 Church Street - 2nd Floor • -34 240 Church Steet - Ist Floor 35 240 Chunch Street - Basement 36 * Analytical Dilution Filtered Analyzed (liters) (sq. mi.) (struc/cc air) 1540 .06 0.0042 Asbestos Structures Detected Concentration (Microns) • (struc/sq. mm.) (struc/cc air) >5.0 . Total 0.0 0.0 0.0 <16.7 • <16.7 <0.0042 <0.0042 <0.0041 <0.004] 1550 0.0041 0.0 0.0 0.0 <16.7 <16.7 <D.0042 <0.0042 1520 .06 0.0042 0.0 0.0 0.0 <167 <16.7 <16.7 <0.0043 <0.0043 1500 .06 0.0043 0.0 0.0 0.0 <16.7 Blank 37. Blank Type •of Asbestos NSĐ NSD NSD NSD • concentration represtated by the detoctioa of 1 structure •** Jt analyzed NSD: No Ashestos Structunes Detecoed • NVLAP#: 200546-0 Reviewed By:_ _; Analyzed By: Date: 10/14/01 OCT-15-2001 00:22 SCIENTIFIC LABS 212 679.9392 P.03/05° NYC 9/11 Public Portal Document

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NYC-WTC_000131113Source: NYC Law Department, mirrored locally

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