Asbestos air monitoring results, 114 Liberty Street

NYC-WTC_000101112 ts .« SciLab Job #: Client Name: Fa ScilLab Sample # Client Sample # 341i Environmental Consultants - + ‘Table I 4 Summary of Transmission Electron Microscopy (TEM) Results for Asbestos (air} -03-2744; NYCDEP; 114 Liberty St; NY; NY/POST-ABATE Structure Asbestos Structures Detected Density (Microns) (struc/sq. mm.) 0.5-5.0 >50. Total >5.0 Total , Air Area + Analytical Dilution Filtered Analyzed Sensitivity Factor (liters) (sq. mm.) (strucicc air) Structure | Concentration (struc/ce air) >5.0 = Tatal a Type . of Asbestos ol FINAL: FINAL: 03 FINAL: FINAL: 05 FINAL. FINAL: a? FINAL: FINAL: FINAL: io FINAL: tp FINAL: pie FINAL: 13** FINAL: 14** Room Al the Atthe At the AL the Room Room Room Room Room V 10th 10th Floor, 10th FINAL: 10th * cooceatration represented by ute detection of ( stractuce ~ nod analyzed . ~ NSD: No Asbestos Souctures Detected NVLAP#: 200546-0 Northern Side of Room i (Sitting Room) Inside the W/Ates | 2th Floor Floor, NE Sidc of Dining Room “Sample Overloaded w/Particulate-Unable To Analyze” 3600 24 0.0004 0.0 . 0.0 0.0 <4.2 <4.2 1 (Kitchen) Adj. to Microtrap Inside W/Asca 12th Floor - 3600 24 0.0004 0.0 0.0 0.0 <2 <4.2 Center of the Restroom Inside. the W/Asea [2th Floor 3600 24 0.0004 0.0 00 §=. 00 <2 "a2 3600 24 0.0004 0.9 0.0 0.0 <4.2 <4.2 Southern Side of Room H (Sitting Raom) tnside W/Area {2th Floor “3600 24, - 0.0004 00 0.0 00 <4.2, <4.2 Center of the Closest Adj. to Room It Inside ihe W/Area 12th Foor 3600 2¢ 0.0004 0.0 0.0 0.0 Entrance Opposite the Elevator (Inside the W/Area of 11th Floor 3600 24 0.0004 0.0 0.0 0.0 <4.2 <4.2 <42 <$2 Il Adj. to the Staircase inside W/Area of tith Floor 3600 24 0.0004 0.0 0.0 0.0 Entrance Opposite to the Staircase Inside W/Avrea of | lth Floor « 3600 24 0.0004 0.0 0.0 0.0 <4.2 <4.2 <4.2 <4.2 TV Entrance Adj. to the Hallway Inside W/Area of 11th Floos 3600 24 0.0004. 0.0 0.0 0.0 Southern End of the Hallway Inside the W/Area of (4th Floor. 3600 “* <42_ Floor, Living Room, Center of Room "Sample Overloaded w/Particulate-Unable To Analyze” 3600 » NW Bedroom “Sample Overloaded w/Parliculate-Unable To Analyze" 3600 3600 ~ ” Floor; Center of Kitchen “Samptc Overtuaded w/Pasticulate-Unable To Analyze” » _ - ~ —_ Reviewed By: ; Analyzed By; <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 <0.0004 <0.0004 <0.0004 <0.0003 <0.0004 <0.0004" Date: 3/34/03 NSD NSD NSD NSD NSD NSD : NSD -NSD NSD NSD _ ~ ‘Paul Ga ‘4/01/2883 14:19 4 2126799392 a * SCILAB NYC PAGE 082/06 NYC 9/11 Public Portal Document