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← Document results/DEP Box 02/12 VESEY STREET Block: 88 Lot: 2
Document / 16 pages

Clean-up summary letter, 20 Vesey Street, Feb 2002

Machine-extracted title · confidence 95%

Letter dated February 19, 2002 summarizing clean-up activities and restoration efforts at 20 Vesey Street.

NYC-WTC_000095173–000095188

Folder label: “12 VESEY STREET Block: 88 Lot: 2

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Scanned page image, NYC-WTC_000095185
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NYC 9/11 Public Portal Document

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Client Name: Applied Technology Services, Inc. Table I Summary of Transmission Electron Microscopy (TEM) Results for Asbestos (air) Vesey 14 Structure Structure Air Area * Analytical Asbestos Structures Detected Density Concentration Type SciLab Client Dilution Filtered Analyzed Sensitivity (Microns) (struclsq. mm.) (struc/cc air) of Sample # Sample # Factor (liters) (sq. mm.) (struc/cc air) 0.5-5.0 >5.0 Total >5.0 Total >5.0 Total Asbestos

24111201-06 720 .1 0.0053 0.0 2.0 2.0 20.0 20.0 0.0107 0.0107 chrysotile 01 1st Floor At Sophia's Office By The Door 02 24111201-07 780 .1 0.0049 1.0 0.0 1.0 <10 10.0 <0.0049 0.0049 chrysotile 5th Floor Machine Room Next To North Wall 03 24111201-08 720 .1 0.0053 0.0 0.0 0.0 <10 <10 <0.0053 <0.0053 NSD 2nd Floor Auditorium Next To West Wall 04 24111201-09 720 .1 0.0053 1.0 0.0 1.0 <10 10.0 <0.0053 0.0053 chrysotile 3rd Floor NRR Room At South Wall Middle 24111201-10 750 .1 0.0051 0.0 0.0 0.0 <10 <10 <0.0051 <0.0051 NSD 05 3rd Floor SRR At North Wall 24111201-11 750 .1 0.0051 0.0 0.0 0.0 <10 <10 <0.0051 <0.0051 NSD 06 At The Corridor 4th Floor Between Rooms 5&6 24111201-12 750 .1 0.0051 0.0 0.0 0.0 <10 <10 <0.0051 <0.0051 NSD 07 Basement Upper Level In The Basement Next To Stair Southside 08** 24111201-14 Blank 09** 24111201-15 Blank

* concentration represented by the detection of I structure ** not analyzed NSD: No Asbestos Structures Detected Reviewed By: ; Analyzed By: Date: 11/14/01 x1111 r r.. .t...

NYC-WTC 000095185

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NYC-WTC_000095185Source: NYC Law Department, mirrored locally

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