NYC-WTC_000131978
SciLab@ab #: 203032675
Client e: JLC Environmental Consultants
Scilab
Sample # Sample #
Table I
Summary of Transmission Electron Microscopy (TEM) Results for Asbestos (air)
03-2744; NYC DEP; 114 Liberty St. - During
Air Area» Analytical
Dilution Filtered Analyzed Sensitivity
Factor (liters) (sq.mm.) (struc/cc air)
0,5-5.0
Asbestos Structures Detected
{Microns)
>5.0
Structure
Total >3.0
Density
(struc/sq. mm.)
Total
Structure
Concentration
(strucéce air)
>5.0 Total
Type
of
Asbestos
O1
‘Dnring Inside The
03
During The Staircase
During At The Back En
05
During At The Back
* concentiution represented by the detection
** not analyzed
NSD: No Asbestos Strnctures Detected
NVLAP#: 200546-0
Cle:
3600 2 0.0009
3600 12 0.0009
an Room Of The Decan Bldg. #114 Liberty
3600 12 0.0009
Adj. To The Waste Decon Bldg. #114 Libextry
3600 12 0.0009
Irance To The Basement Of Bide. #114 Liberty
3600 12 0.0009
Entcance Of Bldg. #114 Liberty On Cedar St.
of ft strncinre
Reviewed By:
1.0 0.0
During At The Front Entrance Adj. To The Decon Inside The W/Area Of Bldg. #114 Liberty
1.90 0.0
0.0 0.0
1.0 0.0
6.0 0.0-
1.0 <3.3
1.0 <8.3
0.0 <8.3
1.0 <8.3
0.0 <83
8.3
8.3
<8.3
8.3
- <83
<0.0008 0.0009
<0.0009 0.0069
<0,0009 <0.0008
<0.0009 0.0005
<0.0009 <0.0005
chrysotile
chrysotile
NSD
chrysotile
NSD
*
83/19/2883 81:57
2126799392
SCILAB NYC
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NYC-WTC_000131978Source: NYC Law Department, mirrored locally