SCILAB fax transmittal sheet, March 31, 2003

NYC-WTC_000101136 SciLab Job #: SciLab Sample # 111 Client Name: JLC Environmental Consultants , Table I Summary of Transmission Electron Microscopy (TEM) Results for Asbestos (air) 03-2744; NYCDEP; 114 Liberty St; NY, NY/POST-ABATE Sonucture Concentration (strucice ait) >5.0 =Total Structure Density (struc/sq. mm.) >5.0 = Total Air Area + Analytical — Asbestos Structures Detected Dilution Filtered Analyzed - Sensitivity (Microns) Type of Asbestos 63/31/2883 22:18 43% FINAL: 4th Floor, ** FINAL. 4th Floor, SE B 4s** FINAL: 4th Floor, SW -46 FINAL: 3rd Floor [WA 47 FINAL: 3rd Floor WA 48 FINAL: 3rd Floor iWA 49 « FINAL: 3rd Floor [WA sO FINAL: 31d Floor FWA SI FINAL: 31rd Floor AWA 52 FINAL: 3rd Floor WA 53 54 ~ FINAL: 31d Floor WA 35 FINAL: 3rd Floor FWA 56 * concentralion represented by the detection ** aot analyzed NSP: No Asbestas Structures Detected NVLAP#: 200546-0 Bedroom FINAL: 3rd Floor IWA FINAL: 2nd Floar [WA Factor (titers) (sq. mm.) (strucice air) 05-50 >5.0 . Total Center of Kitchen 3600 jedroom * 3600 3600 24 Bedroom #1, North Side 3600.24 Bedroom #2, East Side 360024 by Living Room, East Side + 3600 24 0.0004 0.0 00 ‘00 <A2 0 <42 by Living Room, Southeast . : 3600.24 0.0004 4.0 0.0 4.0 <42 167 0.0004 5.0 0.0 5.0 <4.2 20.8 <0.0004 0.0022 0.0004 40 0.0 40 <4.2 16.7 <0.0004 = 0.0018 0.0004 2.0 5.0 2.0 <4.2 8.3 <0.0004 0.0009 <0.0004 = <0.000d <0.0004 0.0018 Bedroom #3, Southwest .* . 3600 24 0.0004 tO 0.0. 1.0 <42 4.2 Reception Office, East Side . + 3600 24 ‘0.0004 , 4a 0.0 1.0 <4.2 4.2 North Side Office by Liberty Street 3600 24 Examination Room, South Side 3600 24 Mini Office Adj. to Bathsoom, North Side . 3600 24 4 Administration Office, West Sidé 3600 24 <0.0004 0.0005 <0.0004 0.0004 0.0004 2.0 0.0 20 . <42 8.3 <0.0004 0.0000 0.0004 2.0 0.0 20 | <4.2 8.3 <0.0004 0.0009 0.00045 0.0 0.0 0.0 <42 <42 <0.0004 <0.0004 ¥ 3 0.0004 _ 2.0 0.0 2.0 <A.2 8.3 by Restaurant, North Side . : ~ <0.0004 0.0009 of 1 stracnue Reviewed By: > Analyzed By: Date:: 3/31/03" chrysotile chrysotile” amphihole chrysotile "NSD chrysotile chrysotde chrysotile chrysotile chrysotile NSD chrysotile Paul J. Mucha 2126799392 SCILAB NYC PAGE 85/86 NYC 9/11 Public Portal Document