NYC 9/11 Public Portal Document
1223%02 MON 14:42 FAX 212 777 0337 _ Z 005
Project No. 5198
Report of Results -- MVA
_._._.Carpet Analysis
door, 310 Greenwich St.
Across from L!!! i flre
INTRODUCTION
analysis of one Ie received
includes the results pf
This report Federal Express. samplewas descnbed a~~t
2002 via
MVA, Inc. on as August from._._PII ; 7
La door, 310 Greenwich St_ Upon receipt,
across
having been collected number: M3350.
sample was assigned a unique MVA sample
the
ETHODS AND EQUIPMENT
EPAl6lve portiDfl
carpet piece was divided into four sections and a 00/ 93' 167'
The Carpet Method desccribedin
the Ultrasonic AEM) using a
chosen for analysis by by analytical electron microscopy
performed swing
ith a
The TEM analysis was transmission electron nlcroscoPe
JEOL 1200EX, 100 kV characterized by
analysis system the carpet were also
Noran EDS x-ray microscopy.
light and scanning electron
E U TS
Pal ~ fire door, 310
Grenwich
(Carpet from f u to outside particles on
Sample M3350 es square centimeter. The
asbestos
St_) contained 1.3 million cotton fibers, hair, metal flakes
and some calcium
included soil minerals,
the carpet
carbonate particles.
L;PROJECTS;MVA5198.S~P081202
NYC-WTC 000154928
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