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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 / 11 pages

Indoor environmental quality survey fax, Feb 5, 2002

Machine-extracted title · confidence 100%

Fax cover sheet from Ambient Group dated February 5, 2002 regarding indoor environmental quality surveys.

NYC-WTC_000097570–000097580

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_000097574
OCR text

OCR status: ocr · source: ours

NYC-WTC _000097574 02/05/02 TUE 11:41 ITX/RX NO 9215] Ambient Group, Inc. 55 West 39t Street, 12" noor New York, New York 10018 Client: Cushman & Wakefield a/a/f Mercantile Exchange Oле North End Avenue New York, New York 101282 Project #: 211338 Project Address: One North End Avenue Survey Date: 1/31/02 Sample # 211338-04 Location grd foor/adj, to stair "D" POLYNUCLEAR AROMATIC HYDROCARBON Analyte Acenaphthene Acenaphthylene Anthracene Benz (a) anthracene Benzo (a) pyrene Benzo (b) fluorathene Benzo (ghi) perylene Benzo (k) fluoranthene Chrysene Dibenz (a,h) anthracene Fluoranthene Flourene Indeno (1,2,3-cd) pyrene Napthalene Phenanthrene Pyrene Concentration (нg/ш)) 29.3 <9,3 <1.9 <1.9 <1.9 <1.9 <1.9 <1.9 <1.9 <1.9 <9.3 <9.3 <19 <9.3 <1.9 <1.9 REL - Recommended Exposure Limit PEL - Pernissible Exposure Limit (8-hour time weighted average) NA - Not Applicable Standards/Guidelines NIOSH REL 100 pg/кa OSHA PEL 200 pg/m? 02/05/2002 10:45 FAX 2129444618 14006 NYC 9/11 Public Portal Document

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NYC-WTC_000097574Source: 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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