a ATC ASSOCIATES INC. - TEM ANALYSIS
LAB GROUP #: 5532 - 09/20/01
Lab Sample No.
61 Client Spl, No. 04
59241 Filter Type MCE 25 mm
Filter Area 385 imn^2
Operator
Instrument I.D. EM 10 CRX Grid I.D. sit L Disk No.
Screen Magnification 16.400X (GO) Area 0.01124 mm"2 Comments
Acc. Voltage 80 kV No. GO to be Analyzed 4 ( 3.147 Struct. Corspd. to 70 s/mm"2 )
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..aeae auir.waee gar asusasea sere au unrapeacec spoons -
containing samples) tans: (1st 4)
.trust. a it 0.6um a > all Aspect Ratio <50% e, oros apps or o
Ra Not ebaened (ins spaetwa or dlfraetiae patlern) at least unto)
Totals
pPsd Mwrss
ppaa
to laberstoy idsattaaa criteria
Ii
bs3am
0.7i `yaWeafor(023) sflsetisni.
iae lifer Yae
er anw Chrysotile
of (110) 30) ruflsetiuni.
orruler OO
te a -ta
tt
asppeerr
line repeal, sods
spot spacing
FeaE titer (2m'" i1da1 Amphibole
leer lieu repeat dWaena (O.15ear).
spectrum feria°rml°R
sbuurue laboratory
✓' a AMPHIBOLES i Ambiguous
Pa Mel's
diameter apart) mean guar
Aatoaite
Pa lateesectiess) Crocidolite 1. Non—asbestos
Rn Nutria AnthophQy .1te
tSiPa N. Structures Detected 3180 5/0.0. or Is d 4 0.0. TremAcUnolite
Actiaolltc Non —Identified
i4~OATA\FRn*rg¼MRo[G\CA234II(8 0/20/23
NYC-WTC 000124415
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000124415Source: NYC Law Department, mirrored locally
EPA Region 2 letter regarding revised environmental work plan submission for two buildings including asbestos, health, and safety assessment components.