Asbestos air monitoring results, 114 Liberty Street

NYC-WTC_000101115 + — SciLab ——— . SciLab Sob #: Client Name: . JLC Sample # 34311 Environmental Consultants Summary of Transmission Electron Microscopy (TEM) Results for Asbestos (air) Table I 03-2744; NYCDEP: [14 Liberty St.; NY, NY/POST-ABATE ; Structure Air Area »* Analytical ——~* Dilution” Filtered” Analyzed — Sensitivily~ Factor (liters) (sq.mm.) (struc/cc air) 0.5-5.0 Asbestos Structures Detected ~ (Micronsy ~~ ~~ >5.0- Total Density eee (strucisq. mm.} >5.0 Total Structure Concentration (strucice air) >5.0 Total Type _ of Asbestos 43 FINAL: 4th Floor, “4 FINAL: 4th Floar, SE 45 . FINAL: 4th Fi ~ dé FINAL: 3rd 47 48 FINAL: 31d Floor 49 FINAL: 3rd Floor 50 FINAL: 31d Floor 5t FINAL: 3rd 52 FINAL: 3rd Floor §3 FINAL: 3rd Sa FINAL: 3rd Floor 55 FINAL: 3rd Fioor 56 FINAL: 2nd Floor * concemiralion represcated by the detec ** aot analyzed NSD: No Asbestos Sesuctures Detected NVLAP#: 200546-0 oor, Floor FINAL: 3rd Floor WA Bedroom #2, East Side Floor Floor 3600 24 Center of Kitchea 3600 .2d Bedroom 3600. SW Bedroom 3600 24 IWA Bedroom #1, North Side 3600 24 3600 TWA by Living Room, East Side f 3600 24 IWA by Living Room, Southeast 3600 24 IWA Bedroom #3, Southwest 3600 24 TWA Reception Office, East Side 3600 24 IWA Nonth Side Office by Liberty Steet 3600 24 IWA Examination Room, South Side 3600 24 TWA Mini Office Adj. to Bathroom, North Side 3600 24 I IWA Administration Office, West Side 3000 - 24 IWA by Restaurant, North Side Hon of }sifuctive = 7 0.0004 0.0004 0.0004 0.0004 0.0004 0.0004 0.0004 0.0004 0.0004 0.0004 0.0004 0.0004 0.0004 0.0004 0 5.0 40 3.0 40 2.0 0.0 40 1o 1.0 2.0 2.0 0.0 2.0 2.0 1.0 2.0 0.0 . 00 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 00 3.0 ‘4.0 2.0 0.0 4.0 8.3 4.2 8.3 <42 , AZ <4.2 <4.2 <4.2 4.2 <42 <4.2 <4.2 <4.2 <4.2 12.5 25.0 20.8 20.8 16.7 &3 <4.2° 16.7 42 42 . 83 8.3 <4.2 83 0.0009 0.0004 0.0009 <0.0004 <0.0004 <0.0008 <0.0004 <0.0004 <0.0004 <0.0004 <0.0004 <0.0004 <0.000¢ <0.0004 0.0013 0.0027 0.0022 0.0022 0.0018. 0.0009 <0.0004 0.0018 0.0004 0.0004 0.0009 0.0009 <0.0004 0.0009 Reviewed By: fay. Date: 3/31/03 chrysotile chrysotite chrysotile chrysotile chrysotile amphibole chrysotile NSD chrysotife chrysotile ctuysotile chrysotile chrysotile NSD chrysotile | | _; Analyzed By: Paul 1 Rloctp \ 4 PAGE 95/86 04/81/2883 14:19 2126799392 SCILAB NYC 4 NYC 9/11 Public Portal Document T