SciLab Job #: 201092763
Client Name: GCI Environmental Advisory, Inc.
Table I
Summary of Transmission Electron Microscopy (TEM) Results for Asbestos (air)
Rockrose Development Corp.; 22 River Terrance, NYC
Structure Structure
Air Area s Analytical Asbestos Structures Detected Density Concentration Type
SciLab Client Dilution Filtered Analyzed Sensitivity (Microns) (struc/sq. mm.) (strut/cc air) of
Sample # Sample # Factor (liters) (sq. mm.) (strue/cc air) 05-5.0 >5.0 Total >5.0 Total >5.0 Total Asbestos
01 -F9121-04 900 .1 0.0043 0.0 0.0 0.0 <10 <10 <0.0043 <0.0043 NSD
riving Room /CAS
02 0/21-07 900 ,1 0.0043 0.0 0.0 0,0 <10 <10 <0.0043 <0.0043 NSD
living Room /CAS
03 x9/21-11 900 .1 0,0043 0.0 0.0 0.0 <10 <10 <0.0043 <0.0043 NSD
ritchcn /CAS
04 .9121-12 900 .1 0.0043 0.0 0.0 0.0 <10 <10 <0.0043 <0.0043 NSD
~~-......, atchen /CAS
* concentration represented by the detection of I structure
** not analyzed
NSD: No Asbestos structures Detected Reviewed By:. alyzed By: Date: 9/22/01
Aleksandr Barcngolts
N VLA P#: 200546-()
NYC-WTC 000120922
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000120922Source: NYC Law Department, mirrored locally
EPA internal memorandum addressing allegations that NYC and EPA concealed environmental data following 9/11, with evidence not previously evaluated in an August 2003 EPA Inspector…
57-page lab report documenting World Trade Center environmental test results distributed to multiple federal, state, and local agencies including CDC and EPA.