Document page fragment, DEP Box 54, 2003

NYC-WTC _000132041 SciLab 203034111 Client Name: ILC Environmental Consultarts Scilab Sample # 02 Dut 05 06 07 08 09 1104 12** 13 tc n 143€ Table1 Summary of Transmission Electron Mieroscopy (TEM) Results for Asbestos (air) 03-2744; NYCDEP; 114 Liberty St.; NY, NY/POST-ABATE Stnicture Area * Analytical Client Dilation Filtered Analyzed Sensitivity Sample # Factor (liters) (sq.mm.) (struc/ce air) 24 0.0004 Asbestos Structures Detected (Microns) 0.5-5.0 >5.0 Total 0.0 0.0 0,0 Density (struc/sg. mm.) >5.0 Total 442 <42 009448 3600 FINAL: Room 1 (Kitchen) Adj. to Microtrap Inside W/Area 12th Floor <42 009449 3600 <42 0.0004 FINAL: Al the Center of the Restroom Inside the W/Arca 12th Floor 009450 3600 24 0.0004 FINAL: Atthe Northera Side of Room I1 (Sitting Room) Inside the W/Area 12th Floor .24 0.0004 0.0 0.0 0.0 0.0 0.0 0.0 0.0 <42 42 0.0 0,0 <42 42 009451 3600* FINAL: At the Southem Side of Room II (Sitting Room) Inside W/Area 12th Floor 3600 '24 0.0004 0.0 0.0 009452 FINAL: Al the Center of the Closest Adj. to Reom It Inside the W/Area 12th Floor 0.0004 DLO 0.0 0.0 <4.2 24.2 009453 3600 24 FINAL: Room 1 Entrance Opposile the Elevator Inside the W/Area of IIth Floor 0.0004 0.0 009454 O.D 0.0 42 <42 3600 24 FINAL: Room II Adj. to the Staircase inside IV/Arca of 11th Floor 3600 24 0.0004 009455 FINAL: Room ID Entrance Opposite lo the Staircase Inside W/Area of 110t Floor 3600 0.0004 0.0 0.0 009456 FINAL: Room IV Bnitrance Adj. to the Hallway Inside W/Area of 1 Ith Floor 0.0004 0.0 0.0 D.D- 0.0 009457 0.0 0.0 0.0 0.0 <42 <4.2 242 <4.2 <4.2 4.2 <4.2 3600 24 FINAL: Room V Southern End of the Hollway Inside the W/Area of 11th Floor 000458 3600 FINAL: 10th Flour, Living Room, Center of Room "Sample Overloaded w/Particulate-Unable To Analyze", 009459 3600 FINAL. 10h Floor, NW Bedroom "Sample Overloaded w/Particulate-Unable To Analyze" 009560 3600 FINAL: Toth Floor; NE Side of Dining Room "Sample Overloaded w/Particufate-Unable To Analyze" 009461 3600 FINAL: 10th Floor, Center of Kitchen "Saniple Overloaded w/Particulate Unable To Analyze". concentration represented by the detection of | struciure +* not analyzed NSD: No Asbestos Stnuctires Detected Reviewed By: : Analyzed By: Paetee Paul J. Mucha/MP/GM/RP/AB NVLAP#: 200546-0 Structure Concentration (struc/ce air) >5,0 Total <0.0004 <0.0004 <0.0004 <0.0004 20.0004 <0.0004 20 0004 <0.0004 <0,0004 <0.0004 <0.0004 <0.0004 <0.0004 <0.0004 <0.0004 <0.0004 20.0004 <0.0004 <0.0004 <0.0004 Typе Asbestos NSD NSD NSD NSĐ NSD NSD NSD NSD NSD NSD Dare: 3/31/03 NYC 9/11 Public Portal Document