NYC 9/11 Public Portal Document
J'AN-29-2002 16:44 US EPA 1212 637 3998 P.09
TEM Asbestos 'r Count Sheet sionplc ld'cu
(]jeer Nar3e: North Atlantic Uborritortes, Inc.
tob - 201102414 Volume 1 200.0
Lab Sampl&#i 02 Fi]lgr_Type / Filter Area: MCF,. 365 nim2
Client Samp1c # 12 Grid Onin SIe• 0,01000
Racg y~ ; 10/15/2001 15:08:57 Area l?xamin_ed: 0.10000 mm2
17ate Ana yz 10/18/2001 Mnifiction 20,000
c•eer•ti n c> : 100Ke'V
Analyth Performed hy:
016nn Ma'sey (
Location Opening
'er
Le h
M r( lbC► '~~1 111~lIIelUy H'1), Orient, ~~.Snlr'1~ Ynutn
88-4/3C 1 NSD
RR-4/3E 2 Nfi1) U
138-4/~N 3 NSD U
LJ
138-4/3c 4 NSO
U
138-4f3)1 5 NSD
U
B9-411C
R9-413E
6
7
NSD
NSD
U
R9-4/3F 8 NSD U
9 NSD U
139-413G
139.4/3H to NSD U
NSO: No Asi ktd'.s Structure$ Detected
Comments
Structure Density Concentration
(str/cc air) Crid Evaluation
Total Grid Openings: 10 (str/mm?)
<10 <0.fl0 2 Grid Openings Covorc:d > 50%
Chrysotile Asbestos Structures: t) Intact Grid Opening > 50%
Amphibole Asbestos Structures: 0 <10 <0.0032
<10 <f.11(Yt2 Undissolved filter < 10"/,
Asbestos Structures >=5 microns- 0
Folded Replica < 50%
Total Non-Asbestos Structures:
<U) <0.0032 Piker Louding < 10%
Total Asbestos Structures! 0
Analytical Sensitivity: 10 0.0032 Particulate even
NYC-WTC 000103191
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