NYC 9/11 Public Portal Document
I TEM Asbestos (air) Count Sheet
■ l_itent 'arm: ATC Volume i liters : 1 _ )0
Lab Group #: 55850 Filter Type , Filter Area: N F- 385 mr.7'
Lab Sample T: 13 Grid Opening Size: 0.01 124
Client Sample 7: H-i - Area Examined: 0.067;4
m^
GRID BOX: 5 yta?nifcatiott: 20.000
■ GRID ID: Accelerzting Voltage: ;QO h~V
r Grid Openings: b Analysis Date:
■ i 1.'Si01
Analysis Performed By: r •
ROfVLAN PEYSAKHOV
GO Structure 'truc:ure -/pe i Length C or Structure Nor SS
No F E C I M >=O5 . Chris i Amonibcle Ncnasa 1morgiNC INonadt
r'to Coord I <gµ I Eementsi
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Struct = =• 0.~ u > 5:! Asoect Ratio 3na accaatance:
•d= Positive aiHraction pattern prooerrres antorminq :o <,.l0~o unaissolvea filter, ovenaooeo ortolaed Totals
laooratory ~oennticauon citena ooservea <10o particulate coverage 9 >50% coverage9 ate
east 20 unfoiaee or overlapped gna scuares = %
-•i= EIS ocectrum conrorming to aooratory Holes or ooaaue areas
Iaentiticanon c;itena onserveo Car• sine
a MPu?PCILPS
F = Single F:bet mpntooie
Arnesite
8 = 8unaie i<3 riders •:I fiber diameter aoan Cccc,nciite ~mbt uuus
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C = Custer >5 'ntersecaonsl Antttcpnvilite ~cn-zsnestos
M = Vatnr. Tremorite
Acanou[e 'r ,n ueat.r:ec
NS = No Structures Oetec:ea
NYC-WTC 000104429
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