NYC-WTC_000131935
SciLa #; 203031
Client™ ei ILC
SciLab Citent
Sample # Sample #
539
Environmental Consultants
Table I
Sanunary of Transmission Electron Microscopy (TEM) Results for Asbestos (air)
Air
Area» Analytical
Dilution Filtered Analyzed Sensitivity
Factor (liters) (sq. mm.) (struc/ce air)
03-2744, NYCDEP; 114 Liberty St.
05-5.0 >5.0
Asbestos Structures Detected
(Microns)
Structure
Concentration
(strucéce air)
>5.0 = Tatal
Structure
_ Density
{(struc/sq. mm.)
Total >5.0 Total
Asbestos
ol
Adjacent To The
At The Center
* eoncentratina represented by the
** not analyzed
NSD: No Asbestas Straciures Detected
NVLAP#: 200S46-0
4200
Ist Front Entrance To Bldg #1 14 Liberty St.
02 02/006780
4200
Front Of Bidg #114 Liberty St.
03 03/00678
Adjacent To The 2nd
04 04/006782
To The Far Right Of The Back Entrance Of Bldg #114 On Cedar St.
05 05/006783
Adjacent To The Back Entrance Of Bldg #114 On Cedar St.
4200
4200
4200
Entrance At The Front Bldg #1 (4 Liberty St.
0.0009 10 0.0
0.0009 0.0 0.0
0.0089 0.0 0.0
0.0009 00 1.0
0.0009 0.0 0.0 ..
detection of 1 structure
Reviewed By:
1.0 <10 10.0 <0.6009 0.0009
0.0 <10 <t0 = <0.0008 =<0,0009
0.0 <10 <10 = <0.0009 = <0.0009
1.0 10.0 {0.9 0.0009 0.0009
0.0 <10 <10 = <0,0009 + <0.0009
chrysotile
NSD
NSD
chrysatile
NSB
NYC 9/11 Public Portal Document
4867/2603 19:51
21267939392
SCILAB NYC
PAGE 82/04
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NYC-WTC_000131935Source: NYC Law Department, mirrored locally