SciLab Job #: 201092976
Client Name: GCI Environmental Advisory, Inc.
Table I
Summary of Transmission Electron Microscopy (TEM) Results for Asbestos (air)
NOI-B4087; Rockrose Development Corp.; 333 Rector Place, NYC
Structure Structure
Air Area * Analytical Asbestos Structures Detected Density Concentration Type
SciLab Client Dilution Filtered Analyzed Sensitivity (Microns) (strut/sq. mm.) (strut/cc air) of
Sample # Sample # Factor (liters) (sq. mm.) (struc/cc air) 0.5-5.0 >5.0 Total >5.0 Total >5.0 Total Asbestos
01 33-9/24-33 900 .09 0.0048 10.0 0.0 10.0 <11.1 111.1 <0.0048 0.0475 chrysotile
Apt.[. Pll . Room Kitchen (CAS)
* concentration represented by the detection of I structure
** not analyzed
NSD: No Asbesuis Structures Detected Reviewed By ;Analyzed By: Date: 9/25/01
enn Massey
NN'LA l'#: 200546-0
NYC-WTC 000120628
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000120628Source: NYC Law Department, mirrored locally