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← Document results/DEP Box 36/20 DEY STREET Block: 80 Lot: 4 BIN: 1075702 Millenium Hiton, 41-51 Church St, 172-184 Fulton St
Document / 163 pages

Air sampling correspondence, 20 Dey Street, Feb 2002

Machine-extracted title · confidence 85%

Cover letter dated February 22, 2002 from LMB Inc. regarding air sampling activities at 20 Dey Street and surrounding addresses.

NYC-WTC_000103723–000103885

Folder label: “20 DEY STREET Block: 80 Lot: 4 BIN: 1075702 Millenium Hiton, 41-51 Church St, 172-184 Fulton St

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Scanned page image, NYC-WTC_000103854
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NYC 9/11 Public Portal Document

Environmental Laboratory N13°~'p"742 47 Hudson Street, Ossining, New York 10562 C fl IT Nvt.np a Z000esa r 1 G'r 2 Y _ AMS 100147 :

Transmission Electron Microscopy Results Client Bovis Lend Lease Project#: MBO-025AB 200 Park Avenue New York, New York Date Collected: 10/25/01 Date Rec'd (lab): 10/25/01 Sample Location: The Millenium Hilton Hotel Analysis Date: 11/01/01 r~ 55 Church Street TEM Analyst D. McCall New York, New York Analytical Method:,STM D5755

Field Technician: Boris Feldman

Dust Samples Avg.Grid Opening: 0.0121mm2

Lab Number Grid Openings Grid Area Countable Asb. Concentration, Sample #: Sample Location: Analyzed Analyzed Structures Structures/cm 01TEM #

1 SC Level, Plate#KRT-053, Michigan 3913 10 0.121 9 7438.02

2 SC Level, Plate#GGN-2384, PA 3914 10 0.121 10 8264.46

3 SC Level, Plate#ATB-8832, NY 3915 10 0.121 9 7438.02

4 SC Level, Plate#691-22D, GA 3916 10 0.121 8 6611.57

5 SC Level, Plate#JETDVW, NY 3917 10 0.121 9 7438.02

6 SC Level, Plate#E788869, IN 3918 10 0.121 7 5785.12

7 SC Level, Plate#RVW-774, VA 3919 10 0.121 8 6611.57

8 SC Level, Plate#5936-TR, MA 3920 10 0.121 10 8264.46

9 SC Level, Plate#E21-SSR, FL 3921 10 0.121 7 5785.12

10 SC Level, Plate#M673643, MD 3922 10 0.121 9 7438.02

11 SC Level, Plate#8760-MF, MA 3923 10 0.121 8 6611.57

12 SC Level, Plate#DYG-09M, NY 3924 10 0.121 8 6611.57

Structureslmm2 Total Average Concentrations N/A

claim pmduct endorsement by the Natlonal voluntary LET Appwai Progiani (NVLAF) This repen is the confidential pmfery of atr e0ents. Ni certificate of aneyaiahev«1 sta0 not be used by the there to anaysishepat shall not be repmducad In fief. wfho,d the no ten approval of Tesbaea t abotatafes, trio. or any agency of the Untied States Government. The laboratory has on cormoi over air asmplhp coUecumt. This em66ate of

CowrioM 02001 Testwell Laboratories Inc.

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NYC-WTC 000103854

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NYC-WTC_000103854Source: NYC Law Department, mirrored locally

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