TEM Air Analysis Results, 130 Liberty Street, July 2004

NYC 9/11 Public Portal Document

rP ,16 04 11:38a IBM USER 732 6018 p.2

RJ Lee Group, Inc. 3501lochberg Road, Monroeville, PA 15146 `--' Phone: (724) 325-1776 Fax: (724) 733-1799

Final Laboratory Report TEM Air Analysis

RJ Lee Group. Inc. Report Date. 7/31,2004 350 Hochberg Road Sample Receipt Date: 7/31,2004 Monroeville, PA 15146 RJ Lee Group Job No.: ATH306366.945 USA Samples Received: 5 Building: 130 Liberty Method: Federal Register, 40CFR, Part 763, October 30,1987 Concentration Date Collected Filter Area Aebesttos Analytical RJLG Sample Sample Start Volume Analyzed Structures Sensitivity S Stop Floor~ -Sub Location ~ (Sari Chry Atnph (S/rn"t) (Stec) Number n irr, Type i r r irr r Grid l (mitt)

5226415.HT Field 7/302004 99 Not (Northwest) - Washington 385 0.000 0.08792 0 0 < 11.A N/A Blank 7/30(2004 Acquired and Cedar 114 N/A

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

522641?.HT Area 7!3003004 99 Not (SouthEastl - Greenwich and 385 1928.00 0.04396 0 0 < 22.7 <0.005 7/30/2004 Acquired Albany 22.7 0.005

5226418.HT Area 7/30/2004 99 N/A (East) - Greenwich 385 1952.00 0.04396 0 0 < 22.7 <0.004 7/30/2004 22.7 0.004

5226419.HT Area 7/30/2004 99 \lot (Northwest) - Washington 385 1964.00 0.04396 0 0 <227 <9Q4 7/30/2004 Acquired and Cedar 22.7 .0 004

Authorized Signature: /s/b Kimberly A. Allison, Manager - TEM Analysis

Noss: 1. Volumes provided by Ambient were used to calculate analytical results and sensitivities. 2. '"c" indicates results less than analytical sensitivity. "=' indicates that sassplc was not amyzed. 3. Sample(s) for this project were analyzed at our: Monroeville, PA (NV LAP #101208-0. NY ELAP 010844) facility. 4. If RJ Lee Group. Inc. did not collect the samples analyzed, the verifiability of the taborateres results arc limited to the reported vales. S. Abbreviations: N/A-Nm Applicable. Chty-ChrysetiloAsbestos, Amph•Amphibole Asbestos. S-Structures. 6. Samples %ill be hold for90 days and then disposed of per Federal regulations. 7. These results are submiucd pursuant to R.1 Lee Group's current tcmts and conditions of sale, including the company's standard warranty and limitation of liability provisions. No responsibility or liability is assumed for the manner in which these results are used or interpreted.

See Appendix A for fiber data. Page lot 2

NYC-WTC 000133240