TEM Air Analysis Results, 130 Liberty Street, July 2004

NYC 9/11 Public Portal Document

Rug 1'6 04 10sl1a IBM USER 732 6010 p.2

RJ LeeGroup, Inc. 350 Hochberg Road, Monroeville, PA 15146 ~-~ Phone: (724) 325-1776 Fax: (724) 733-1799

Final Laboratory Report TEM Air Analysis RI Lee Group, Inc. Report Date: 7131!2004 350 Hochberg Road Sample Receipt Date: 713112004 Monroeville, PA 15146 RJ Lee Group Job No.: ATH306366.945 USA Samples Receiver:: 5 Building: 130 Liberty Method: Federal Register, 40 CPR, Part 763, October 30,1987 Concentration tithe Collected Fitter Area Asbestos Analytical Start Area Volume Analyzed Structures Sensitivity RJLG Sample Sample r Number Type Slop Floor Geld •-------Sub Location - (my'?) (liter) (mm`) Cary Amph (S/rnrr7) (S/CC)

522641S.HT Field 7!3 004 99 Not (No:thWest) - Washington 385 0.000 0.08792 0 0 < 11.4 .let, Blank 7/30/2004 Acquired and Cedar 11.4 N7A

5226416.HT Area 7130/2004 99 Not (Southwest)- Washington 385 1912.00 0.04396 0 0 <22. 7/30/2004 Acquired and Albany 22.7 0.005

5226417.1•IT Area 713012004 99 Not (Sout'hEast) - Greenwich and 385 1928.00 0.04396 0 0 <22.7 < 0.005 7130/2004 Acquired Albany 2" Q3

3226418.1IT Area 7/3012004 99 N/A (East) -Greenwich 385 1952.00 0.04396 0 0 < 22.7 <_0.004 7/30/2004 22.7 4.004

5226419.HT Area 740/2004 99 Not (NorthWest) - Washington 385 1964.00 0.04396 0 0 < 22.7 < 0.004 7/30/2004 Acquired and Cedar

Authorized Signature ISib Kimberly A. Allison, Manager - TEM Analysis

Notes: I. Volumes provided by Ambient were used to calculate analytical results and sensiavitics. 2. "<^ indicates results less dmn analytical sensitivity. "--" indicates that sample was not analyzed. 3. Sampla(a) for this project were analyzed at our: Monroeville, PA (NV LAP $101208.0. NY ELAP #10844) facility. 4. If RI Lee Group. Inc. did not collect the samples analyzed, the verifiability of the laboratory's results are limited to the reported values. 5. Abbreviations: N/A-Not Applicable, Cary-Chrysotilc Asbestos, Amph-Amphibole 1tsbcstos. S-Strucntres. 6. Samples will be held for 90 days and then disposed of per Federal rcgulatioos. 7. Three results are submitted pursuant to RI Lee Group's current tenth and conditions of asic. including the company's .aandard war-atuy and limitation ° of liability provisions. No responsibility or liability ib assumed for the manner ie which those results are usud or interpreted.

See Appendix A for fiber data. Page 1 of 2

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