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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 report, Dec 7, 2001

Machine-extracted title · confidence 100%

Letter from Ambient Group dated December 7, 2001 summarizing an indoor environmental quality survey.

NYC-WTC_000097647–000097657

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_000097650
OCR text

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NYC 9/11 Public Portal Document

AMBIENT GROUP, INC. 10 MORRIS AVENUE GLEN COVE, NY 11542 ELAP # 10865

METALS IN AIR LABORATORY DATA REPORT PROJECT ID: 211338 CLIENT; CUSHMAN & WAKEFIELD, INC. COLLECTED: 12/4/01 PROJECT ADDRESS; ONE NORTH END AVENUE DATE RECD: 12/6!01 DESCRIPTION; 10TH FLOOR: OUTSIDE BALCONY ANALYZED: 12/6/01 EASTSIDE

LABORATORY ID FIELD ID ANALYTE VOLUME (L) ug/m3 41052 6442-02 CADMIUM 618

CHROMIUM 618 0.57 COPPER 618 1.13 IRON 618 4.13 LEAD 618 -41.38

MANGANESE 618 <0.24 NICKEL 618 <0.40 ZINC 618 x1.46

$ andard/Guideline., OSHA PEL or cadmium: 5ug/rn$; OSHA PEL for OSHA PEL for Iron. 1 DODOughm3; OSHA PEL for Chromium: 1000ug/m3; OSHA PEL for Copper: 1000ug/m3; Lead: SOug/m3; OSHA PEL forManpaneso: PEL for Nickel: 1000u fm3; OSHA PEL for Zinc: 1OD0ug/m3; OSHA SOOoug/m3

12/07/01 FRI 18:26 [TX/RX NO 8736]

NYC-WTC 000097650

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NYC-WTC_000097650Source: NYC Law Department, mirrored locally

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