Ambient air sampling report Book Two for 105 Duane Street,

NYC 9/11 Public Portal Document

TEM Asbestos (girl Count Sheet ■ Ghent Name: AT;y • `•)lvme t.i-cersi: 13G0 Lab Group #: Filter Type % Filter Area: NICE 385 mm= Lab Sample #: T Grid 0nenin2 Size: 0.011_ Client Sample #: - - Area Examined: 0.064-, mm= GRID BOX: 7 / May if:earion: 0.000 ' GRID ID: Accelerating Voltatre: 100 KeV # Grid Openings: 6 ■ Analysis Date: 1 i/8() I

• Analysis Performed By: RONL~N PE-r SA 1iOv

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I ___________________________________________ -iiiiiiiii Struct = % 0.5µ % 5: I Aspect Rams Gnu accnotance: v= Positivediffracoen pattern pmoernes :anronntng ;o `50%'tnatssotveo filter, ovenaooed or olae- Totals laboratory iaentcanon cttena observes <10% pamcalate coverage >50% coverage ate least Z0 uniotaeo or ovenappes gnu squares •:.5% I F 3 = ED5 specaum unrormrna to taooratory hates cc opaque areas vl >•:u identification cntena observes C:uvsoaie a bIP'-IEGLES I • F=S o~ngle giber B=3undle <- fibers". :iberoiamerersuan C = Cluster ,>3 Intersections) Amasite o-cc:aetite Anthapnvlllte ~ ~_nPtuooie Amm)7euous i ~4)Tl-:-..SOeSiL`5 M=Manx emotte —.- uncl J.C:ir[ CII[e ~~ C fl- ~QC:ICII:C;: NSu = No iruc:ures erectea

NYC-WTC 000104423