NYC-WTC_000195813

NYC 9/11 Public Portal Document

RJ Lee Group, Inc. 350 Hochberg Road • Monroeville, PA 15146 Voice 724-325-1776 ■ Fax 724-733-1799 Laboratory Report

130 Liberty Building Report Date 4/22/2003 Aggressive Air Testing RJ Lee Group Job No. LSH204785 Air Sample Results Deutsche Bank Buildings

TEM Air Sample Analysis Results Method: AHERA method - 40 CFR, Part 763

Filter Area RJLQ Sample Date Sample Area Volume Analyzed Asbestos Structures Concentration Analytical Sensitivity Number Collected Floor Grid Deacriptlon (mm’l (liters) (mm’) Chrysotile Amphibole (s/mm’) (s/cc) (s/mm’) (s/cc)

5167623 4/16/03 17 B Northwest 385 1915 0.043 0 0 <23.09 <0.005 23.09 0.005 5167624 4/16/03 17 C North 385 1905 0.043 0 0 <23.09 <0.005 23.09 0.005

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'o > Notes: z 1. Volumes provided by field personnel were used to calculate analytical results and sensitivities. z Authorized Signature > 2. “<” indicates results less than analytical sensitivity. 3. Accreditation: PADEP - 02-396; NVLAP ~ 101208; AU-IA - 100364/460; NYELAP -- 10884 Manager, TRM Department 4. Abbreviations: NA - Not Analyzed 5. These results are submitted pursuant to RJ I.ec Group’s current terms and conditions of sale, including the company’s standard warranty and limitation of liability provisions. No responsibility or liability is assumed c for the manner in which these results are used or interpreted. DO

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