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← Document results/DEP Box 02/211 WEST BROADWAY Block: 178 Lot: 7502
Document / 20 pages

Asbestos chain of custody form, May 2002

Machine-extracted title · confidence 96%

Chain of custody form for asbestos samples commissioned by the building management at 211 West Broadway.

NYC-WTC_000094546–000094565

Folder label: “211 WEST BROADWAY Block: 178 Lot: 7502”

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Scanned page image, NYC-WTC_000094555
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

05/19/2002 09:22 2129667031 SAM NEWHOUSE PAGE 09

TEM Asbestos (air) Count Shed sample area analyzed

Client R.K.M. Inc. ~Q#: 201111306 Volume 1 500.0 Filter T / Filter Area: MCE 385 mtn,2 Lab Sample #:, 04 Client #: 110201TD04 Grid Size: 0.01000 ççived: 11/0312001 12:45:00 Area Examined: 0.06000 mm2 Date A zed: 11/05/2001 M. gmification_ 20,000 pe #: ,leg Voltage- 100 KeV

Analysis Performed by: Mikhail Guzman Length Width Fiber Type Morphology EDS Orient. SHED Photo Location Grid g ope Fiber ELM µM A5-C4/4 1 NSD U A3-E4/4 2 NSD A5-F4/4 3 NSD U A5-G4/4 4 NSD A5-H4/4 5 NSD U A 1-E4/ I 6 NSD U

NSD; No Asbestos Structures Detected Comments Structure Density Concentration grid Evaluation Total Grid Openings: 6 (str/mxrt2) (str/cc air) Grid Openings Covered > 50% Chrysatile Asbestos Structures: 0 <16.7 <0.0043 <16.7 <0,0043 ® Intact Grid Opening > 50% Amphibole Asbestos Structures: 0 Undissolved Filter < 10% Asbestos Structures >=5 microns: 0 <16.7 <0.0043 Folded Replica < 50% Total Non-Asbestos Structures: <16.7 <0.0043 Filter Loading < 10% Total Asbestos Structures: 0 16.7 0.0043 Particulate Even Analytical Sensitivity:

NYC-WTC 000094555

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NYC-WTC_000094555Source: NYC Law Department, mirrored locally

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