NYC-WTC_000131990
Scil. #: 203
=n e e
Environmental Consultants
ClientWame: JLC
SciLab
Sample #
Table I
Smumary of Transmission Electron Microscopy (TEM) Results for Asbestos (air)
03-2744, NYC DEP; 114 Liberty Street; Manhattan/DURINGS
Structure Structure
Air Area» Analytical Asbestos Structures Detected Density Concentration Type
Dilution Filtered Analyzed Sensitivity (Microns) (struc/sq. mm.) — (steucéec ait) of
Factor (liters) (sq. mm.) (strucfcc air) 0.5-5.0 >5.0 Total >5.0 Total >5.0 Total Asbestos
Ol
Decon Clean Room
02
On Right Side of D
3
On Left Side of
o4
By Entrance to the B
05
3600 12 0.0009 1.0 0.0 1.0 <8.3 8&3 <0,0009 0.0009 chrysotile
3600 12 0.0009 0.0 0.0 0.0 <8.3 <8&3 <0.0009 <0.0009 NSD
econ Near Stairs
3600 12 0.0009 0.0 0.0 0.0 <8.3 <8.3 -<0.0009 <0.0009 NSD
Decon Hallway; Access From Liberty St.
3600 12 0.0009 0.0 0.0 0.0 <8.3 <83 <0.0009 <0.0009 NSD
easement
3600 12 0.0009 0.0 0.0 0.0 <8.3 <8&3 <0.0009 <f.0009 - NSD
Hallway Access From Cedar St.
* concentration represented by the &
#3 not analyzed
NSD: No Asbestos Structures Detecteri
NVLAP#: 200546-0
letection of } structure
Reviewed By: ; Analyzed py Otte 3/2103
Mark Peysakhov
83/22/2883 82:62
2126793392
SCILAB NYC
PAGE 82/84
NYC 9/11 Public Portal Document
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000131990Source: NYC Law Department, mirrored locally