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← Document results/DEP Box 02/80 WALL STREET Block: 39 Lot: 4
Document / 15 pages

Fax transmittal for lab report, 80 Wall Street, Jun 2002

Machine-extracted title · confidence 90%

Cover sheet transmitting a 15-page laboratory report regarding environmental testing at 80 Wall Street.

NYC-WTC_000094750–000094764

Folder label: “80 WALL STREET Block: 39 Lot: 4

Page image
Scanned page image, NYC-WTC_000094759
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

06/14/2002 00:14 FAX 2129434641 1 110 MINT WWWP I INC. -1.O'G ISLaND CS16) eas-@271 03/i5/02 12:S2P P.000

ambient labs inc. 159 Vest 25th Street New York,NY 10001 ELAP #10865

I REPORT OF AIR SAMPLE ANALYSIS BY TRANSMISSION ELECTRON MICROSCOPY Projact ID : 0211361 Client Name: The Otto Gerdau Company BAI Group Project Name: 8042 Wall Street Field ID: 211366-04

Sample 1D : AEM990 09403 Data Received: 9!'30101 Sample Description: 2nd Floor, Suite dt 200, CopierlFax Room

Filter Composition: MCE Porosity: 0.45 micron Fitt Lot#: .EXSS Filter Diameter: 26 mm Effective Filter Area: 386 mrrq Air Volume: 1732 itt Total Filter Area Analyzed: 0.0460 mm2

Grid Openings: 5 Avg Grid Opening Area:0.0030 i riir Gn

i Lot : 4033 I Analytical Sensitivity:0.0049 asbestos structlom3 L.

II Number of Asbestos Number of Structure Types Structures: i1 LENGTH FIBER CLUSTER MATRIX BUNDLE Chrysotile : 0 ( { 0,5 um < L 5 urn 0 0 0 0 Amphibole: 0 L)'5 urn 4 0 0 0__-

A: TOTAL CHRYSOTILE STRUCTURE CONOLN1 NATION: LT ANYL BENS structurelc m 1 I B: TOTAL AMPHIBOLE STUCTURE CONCENTRATION: LT ANYL SUNS structures C: TOTAL ASBESTOS STUCTURE (A*B) CONCENTRATIO N : LT MYL SEr ym,

ASBESTOS

r QTAL

CONCEN IIA

I ION:

I Ala

I

LT

ANYL

SENS

IN

sv'uctufe/Cm 1

I Fi_TeR

LT ANYL

SEP45

structure/mm2

I

None

Micrograpf for

ID 0 Reported

None

Structures:

Reported for

by: Ambient

Labs Inc.

Analysis Date: 9/20!01

INNA

NURIK

Environmental

Analyst

NA Owlosd•d.

ed Ar

NYC-WTC 000094759

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NYC-WTC_000094759Source: NYC Law Department, mirrored locally

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