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← Document results/DEP Box 33/1 NORTH END AVENUE Block: 16 Lot: 225 BIN: 1085502 4 River Terrace, 60 Vesey Street
Document / 8 pages

Indoor environmental quality survey letter, North End Ave, Nov 2001

Machine-extracted title · confidence 85%

Letter from Ambient Group Inc. dated November 9, 2001, regarding indoor environmental quality surveys at North End Avenue and Vesey Street.

NYC-WTC_000097723–000097730

Folder label: “1 NORTH END AVENUE Block: 16 Lot: 225 BIN: 1085502 4 River Terrace, 60 Vesey Street

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Scanned page image, NYC-WTC_000097729
OCR text

OCR status: ocr · source: ours

NYC-WTC _000097729 11/09/01 FRI 17:37 ITX/RX NO 84451 Ambient Group, Inc. 55 West 39" Street, 12" 1loor New York, New York 10018 Client: Cushman & Wakefield ala/l Mercantile Exchange One North End Avenue New York, New York 101282 Project #: 211338 Project Address: Oдe North End Avenue Survey Date: 11/06/01 Sample # 211338-04 Location Outside air, adj. to east entrance (which is closed) POLYNUCLEAR AROMATIC HYDROCARBON Analyte Acenaphtilene Acenaphthylene Anthracene Benz (a) anthracene Benzo (a) pyrene Benzo (b) fluorathene Benzo (ghi) perylene Benzo (k) fluoranthene Chrysene Dibenz (2,h) anthracene Fluoranthene Flourene Indeno (1,2,3-cd) pyrene Napthalene Phenanthrene Pyrene Concentration (нg/ш) <9.7 REL - Recommended Exposure Limit PEL - Pernissible Exposure Limit (8-hour time weighted average) NA-Not Applicable .÷. Standards/Guidelines • HUV VO UI TAI UO•04 FU MIDICNI UAUUF LIYU NIOSH REL 100 нg/m? OSHA PEL 200 мg/т" MHA NU, CI I00 154U r. Uo NYC 9/11 Public Portal Document

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NYC-WTC_000097729Source: NYC Law Department, mirrored locally

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Chronology of clean-up precautions and air sampling results for buildings at North End Avenue and 60 Vesey Street following the September 11 attacks.

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