NYC-WTC_000224809

NYC 9/11 Public Portal Document

TEM Asbestos (air) Count Sheet Client Name: NYC BOE \’()liime (lilei"j' ■Oli t L ib Group #: 7322 FilterT c/ Filter At e : ICI- 385 mm- Lab Sample #: -3- Gj i Opening Siz . . ■.Uli 24

Client Sample #: 03 ■ rea Examinv ' 114496 mm^

GItID BOX: Mamiil'icaui . .•‘i.OOO

GlUD ID: Acce -rating Vollai . : !»0 KeV # (}rid Openings: 4 Analysis Ka - 4.02

Analysis Performed By: MARK PEYSAKHOV

GO. Structure Structure Type Length 'Dot Structure EDS {Nonadb No F B C M >=05 u >=5ij Chrys Al 4oole NoHciSi - ’ .J/ND NI Coord <5u Elements)

3 <5

ici = > 0.5p > 5: i Aspect Ratio Grid acceptance,

'• - Positive diffraction pattern properties conforming to <50’4 jndissolvea 'titer, overlapped or folded la; 'atory identification criteria observed <10’4 paniculate c verage >50% coverage ate least 20 unfoldeo c overlapped grid squares <5% ; M >5p • ZDS spectrum conforining Io laboratory holes or opaque ar as __ ifle tification criiena observeo ! SOllli- AMPHIBOL ~:S ■■.a’!' libolc F tingle Fiber Amosite E sundle (<3 fibers <1 fiber diameter apan CrociOolitr C ZIusier (>3 Intersections) Anthophyili a jesro-. M Matrix Tremolite Actinolite !d .’atified Mt ■ = No Structures Detected

CITY_21MC100_002894661

NYC-WTC_000224809