Ambient air sampling report Book Two for 105 Duane Street,

NYC 9/11 Public Portal Document

I TEM Asbestos (air) Count Sheet Client Name: ATC Volume (liters): i x0') Lab Group #: 6053 Filter Type / Filter Area: MICE 385 mm: Lab Sample Y: 3 Grid Opening Size: 0.01 1 2- Client Sample #: 03 Area Examined: 0.06- 4= MITI GRID BOX: Magnitication: 20,000 GRID ID: Accelerating Voltage: 100 KV Grid Openings: 6 Analysis Date: I2'6,01

Analysis Performed By: j P MICHAEL GORYCK

G0. Structure Structure Type I Length ;C of Structure N or v EIS No F 8 C M '=05 µ (Nonadb >=6N Chrys Ampniocie Nonasb AmotgiNC No Coord <SN Elements

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' I I Strut: _ .- O.5LL 5: t Aspect Ratio Gno acceotance: J= Positive diffragnon pattern properties conrorming ,o <50% unaissotveo filter,~ ovenao pea or `olded Totals aooratory ioentificanon criteria ooserved <'09'0 particulate coverage >50% coverage ate least :0 unfolded or ovenaopea grin sauares 59'0 I B J= oD.S spectrum conforming to aooratory F MI holes or ooaaue areas oentification cntena odservea Ciu•isotile I . :tv1FHIBtCLES Ampn>bale = Single giber Amosne 5 = Eunale i < riders < i fiber oiame:er p apart Croctealite ? mbtLuous C = Cluster i= : :ntersecaonsl Anthoonvilite ?ion- Aubestos

1 M=Matnx NSD = ,o tructures Detec:ec remclite Acttnciite INon-tuentirieti

NYC-WTC 000104465