NYC-WTC_000232187

NYC 9/11 Public Portal Document

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

Final Laboratory Report TEM Air Analysis RJ Lee Group, Inc. Report Date: 4/12/2005 350 Hochberg Road Sample Receipt Date: 4/12/2005 Monroeville, PA 15146 RJ Lee Group Job No.: TCN409139-72 USA Samples Received: 6 Method: Federal Register, 40 CFR, Part 763, October 30, 1987 Building: 4 Albany

Concentration

Date-Time Collected Filter Area Asbestos Analytical RJLG Sample Sample Start Area Volume Analyzed Structures Sensitivity Number Type Stop ■Sub Location I Comments- (mnf) (liter) (mirf) Chry Amph (S/mirf) (S/cc) 5212027.HT Area 4/11/2005 - 12:51:00 (SouthEast) - Clearance sampling 385 2110.83 0.17925 0 0 <5.6 <0.001 4/11/2005 - 16:24:00 for phase 3 abatement. Basement. "5.6 ROOf Stairwell B (South).

5212028.HT Area 4/11/2005 - 12:55:00 (SouthEast) - Clearance sampling 385 1856.20 0.17925 0 0 5.6 <0.001 4/11/2005 - 17:02:00 for phase 3 abatement. Floor 3. 5.6 0661 Stairwell B (South).

5212029.HT Area 4/11/2005 - 12:58:00 (SouthEast) - Clearance sampling 385 2216.10 0.17925 0 0 <5.6 <0.001 4/11/2005 - 17:25:00 for phase 3 abatement. Floor 5. "5.6 OOOT Stairwell B (South).

5212030.HT Area 4/1 1/2005 - 13:01:00 (SouthEast) - Clearance sampling 385 1948.73 0.17925 0 0 <5.6 <0.001 4/11/2005 - 17:42:00 for phase 3 abatement. Floor 8. "5.6 03)01 Stairwell B (South).

5212031.HT Area 4/11/2005 - 13:03:00 (SouthEast) - Clearance sampling 38.5 2570.40 0.1792.5 0 11.2 0.002 4/11/2005 - 17:51:00 for phase 3 abatement. Floor 9. 5.6 oool Stairwell B (South).

5212032.HT Field 4/11/2005 - 12:50:00 (SoutliEast) - Clearance sampling 385 0.000 0.17925 0 0 < 5.6 N/A Blank 4/11/2005 - 12:50:00 for phase 3 abatement. Basement. "5.6 'N/A Stairwell B (South). Field blank.

Notes; 1. Volumes provided by Deutsche Bank were used to calculate analytical results and sensitivities. 2. “<” indicates results less than analytical sensitivity. “—” indicates that sample was not analyzed. 3. Sample(s) for this project were analyzed at our: Monroeville, PA (NVLAP #101208-0, NY ELAP #10844) facility. 4. If RJ 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, Chry-Chrysotile Asbestos, Amph-Amphibole Asbestos, S-Stnictures. 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 current terms and conditions of sale, including the company’s standard warranty and limitation of liability provisions. No responsibility or liabihty is assumed for the manner in which these results are used or interpreted.

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