NYC 9/11 Public Portal Document
r TEMM Asbestos (air) Count Sheet
. Client \ame: ATC Volume (liters): 1200
Lab Group #: 6053 Filter Type! Filter Area: MCE 335
Lab Sample #: =1 Grid Opening Size: 0.01 124
Client Sample n: 04 Area Examined: 0.06-44
GRID BOX: 1 )Magnification: 20,000
GRID ID: Accelerating Voltage: 100 hey
# Grid Openings: 6 Analysis Date: :1.601
U Analysis Performed By:
MICHAEL GORYCKI
GO. Structure Structure Type Length c of Stn cture Nor v I _Os
No F S C M >=Q5 N Amoniboie !Ncnacb
>-Sp Chrys Nonasp Amoig/ND
No Coord <5t Elements'
z_ it
f i
t"_ ._iiit ______ _________ -__
I
I I I
____________________________________ ~ _______________
I _______________
' I
Jtruct = > 0.5µ > ;: I .Asoe : ino una acceptance:
i= positive diffraction pattern properties contormtng :o <50% unaissotvea filter, ovenaoceo or roiaeo Totals
aboratory identification criteria ooserveo <10% particulate coverage >0% coverage ate
least 20 unfoidea or ovenappeo gno squares <5% F B C M! ^u
v= EDS soecrum conforming tc aooratory holes or opaque areas
~aentification criteria observes Chrisoole
I AiIP9IBCLES Amphibote
F = Single Fiber Amosite
5 = Sunale i<3 fibers < giber aiameter apart Croc,dclite Arnbxi'uous
: ,usier !>s ntersec ions, Anthconyilite Non-.Asbestos
I
`remoiite
M = Matrix N on- identinea
Acttnotite
NSD = No Slruc:ures ue!ectea
NYC-WTC 000104466
OCR can misread numbers and units. Confirm readings against the page image before using them.