Asbestos Analytical Lab Report, 130 Liberty, July 2004

NYC 9/11 Public Portal Document Jul 28 04 12:15p IBM USER 732 6018 P.5

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

Final Laboratory Report TEM Air Analysis Report Date: 7128(2004 RJ Lee Group, Inc Sample Receipt Date: 7/27(2004 350 Hochberg Road ATH306366-925 RJ Lee Group Job No.: Monroeville, PA 15146 Samples Rcutived_ 15 USA Building 130 Liberty Method: Federal Resister, 40 CFR. Part 763, October 30,1987 concetnraran Dab Analytical Collected Filter Area Asbestos Area Voarme Analyzed Sttuetuws Sensitivity RJLG Sample Sample StaA Grid ---Srd► L.W. (imp) (Ret) (mmr) Chry Mrtph ( ) (Sae) Number Typo Stop F.Oor

(NorthWest) - Washington 385 0.000 0.08789 0 0 <114 N/A 5226539.HT Field 7/25/2004 99 Not 11.4 N(A Blank 7/25/2004 Acquired and Cedar

(SouthEast) - Greenwich and 385 1716.00 0.05273 0 0 < 19.0 <0004 5226541.HT Area 7/2512004 99 Not 19.0 0.004 7/252004 Acquired Albany

385 1732.00 0.05273 0 0 <19.0 <0.004 5226542.HT Area 7/2512004 99 N/A (East) - Grecrtwich 19.0 0.004 725/2004

7/25/2004 99 Not (NorthWest) - Washington 395 1740.00 0.05273 0 ' 0 <j9.0 <Q94 5226543,HT Area 0.004 19.09.0 7/25/2004 Acquired and Cedar

(SouthWest) - Washington 385 2112.00 0.04394 0 0 < 22.8 <0.004 5227497.HT Area 7_125/2004 99 Not 22.8 0.004 7/2.2004 Acquired and Albany

(NorthWest) - Washington 385 0.000 0.08789 0 0 <11.4 N/A 5227496.HT Field 7_12512004 99 Not _N/A 114 Blank 7/25/2004 Acquired and Cedar

385 1704.00 0.05273 0 0 < 19.0 < 0.004 5226540 .HT Area 7/25/2004 99 Not (SouthWest) - Washington 19.0 0.004 7/25/2004 Acquired and Albany

725(2004 (SouthEasf) - Greenwich and 385 2104.00 0.04394 0 0 <22.8 <0.004 5227498.141' Area 99 Not 22.8 0.004 7125/2004 Acquired Albany

7!2512004 99 (East) - Greenwich 385 2088.00 0.04394 0 0 <22.8 <_0.004 5227499.HT Area N/A 22.8 0.004 7/25 2004

Not (NorthWest) - Washington 385 2088.00 0.04394 0 0 <22.8 <0.004 5227500.HT Area 72512004 99 '22.8 .0 004 7/25/2004 Acquired and Cedar

Notes: 1. Volumes provided by Ambient were used to calculate analytical recalls and sensitivities. 2. "<' indicates results less ltnn amlytial sensitivity. " indicates dot sae le was not analyzed. 3. Sampic(s) for this project were analyzed at our: Moaoevilll e. PA (NVLAP 01101208-O, NY t .AP 0110844) facility. 4. If RJ Lee Group. Inc. did not collect the samples amlyzc4 the verifiability of the labotumy's results are limited to the reported values. 5. Abbreviations: N/A-Not Applicable, C2uy-Qaysotile Asbestos. Amph-Amphibole Asbestos, S-Structures. 6. Samples will be held for 90 days and then disposed of per Federal regulations. 7. These results are submitted pursuant to RJ Lee Group's anent terms and conditions of safe, iorluding the company's standard warranty and limitation of liability provisions. No responsibility or liability is assumed for the ntamer in sfiieh these results are used or interpreted.

See Appendix A for fiber data Page 2 of 4

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