NYC 9/11 Public Portal Document
A C ASSOCIATES INC. -- TEM ANALYSIS
Ian fRCT3p #• .5077 - 09/28/01 ,/1
Filter Type ?bMC
ms operator v
Lab sample No. 59714
No. 3-05
Filter Area 385_p 2
client $p..
Instrument I.D. EM i9.0
Grid I.D. 7 (, A Disk No.
0.011 44 mm"2 Comment.
15 4068 (00) Area
Screen Magnification 70 a/mm"Z.1
No. 00 to be Analyzed 5 (a
11. struct, Coread, to
Acc. Voltage 80 kV
1';DS
sirnawre Type
i/
of
I.D. or
N
Structure
G0. structure Length
(Nonasb.
No Coord. No•
um
F H C M
Elements
Ambig./ND
Nona9b.
Amphibole
Sum
3
IChrYsJ
-L
ii
photo Me. (from 1 in 5 sabaeboa- Identiry ail awruocnrea aatn `•"
d acreptesta e Octaves 4 __- 70a (la! 4)
eontaWne auugn ) or o e
Strtrob = ? 0.5um & > Oil AepeeL Ratio t10X pgpUou ate
ulei _061 go > tovere e Totes
at 20 unfolded er overlapped grid squares
Na Net Ohaerred (®S sperirum or dllfrsetlnn patbrra) leant
t;5% elm or M
positive diffr"— pstfs:ra ptypeetin emiformiAe pews
to laboratory Idendrleetien criteria
Vat ehrywtllm O.73rn gue1n1!or repel. I020) roneetloor,
at filLer Chrysotile
o.afton Aa tar tae later uO* stre►ktse Av.idad person
a[ (Llal and (W' a) refle lleuL o[ Otter
Per amphlboI Lm layer 1Lea repeat. and apprer. (2mm wide) Amphibole
noo of aw-t+ukee taper Ilse +pet &pacing do
latest aria repeat dlatane (e aw,....1,
as
A lla8 .ppaaatruat eeefarmini to laboratory Ambiguous
ideouti..tien critmre ubservoA.
PHIO
AIII0.? c
ye Slone Fiber (t -a
eboerved.ari
1-a flhera)
Intersection,
80 Hurdle (>3 flbero i1 fiber diameter al•.rt)
=
rocidolite Non—asbestos
0 Chaise- (3 Itltanecuam) Btappini Rules Anthophyllite
M= i(atrlu
>50 ■/4*A. er is rat 4 C.O. T1•etts0(ite
Non—Identified
1183= No Structures flatacted Actinolitt:
1s1DAT\pvav l \GADD!ra 0/22/85
NYC-WTC 000097482
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