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NYC-WTC_000229300

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000229300
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NYC 9/11 Public Portal Document TEM Asbestos (air) Count Sheet Client Name: NYC BOE Volume (liters): 1832 Lab Group #: 8119 Filter Type / Filter Areas, MCE 385 mm? Lab Sample#: 15 Grid Opening Size: 0.01124 Client Sample #: 17 Area Examined: 0.04496 mm? GRID BOX: / oo Magnification: 29 990 GRID ID: Accelerating Voltage: 100 KeV # Grid Openings: 4 Analysis Date: 6/15/02 Analysis Performed By: ___ I ¢, - ROMAN PEYSAKHOV GO, Structure | Structure Type Length IDof Structure Nor Vv in , No 05 = Amphibole | Nonasb | AmbigND 2 No Coord en" FLBI CIM "Su >=5H Chrys ; Evements} £ M 3 / 4 s/ f Struct = > 0,5p > 5:1 Aspect Ratio Grid acceptance: Total {= Positive diffraction pattem propertias conforming to “20% undissolved filter, overlapped or folded Aotals laboratory identification criteria observed <10% particulate coverage >50% coverage ate oy ; least 20 unfolded or overtapped grid squares <5% FIB]CI]MT > _ N= EDS spectrum conforming to laboratory holes or opaque areas identification criteria observed ee Chrysotile “AMPHIBOLES bol F = Single Fiber eT Amosite Amphibole B = Bundle (€3 fiters <1 fiber diameter apart Crocidolite Ambiguous C = Cluster (>3 Intersections} Anthophyllite Non-Asbestos - Laatrs Tremolite : - NSD = No Structures Detected CITY_21MC100_000491906 NYC-WTC_000229300

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NYC-WTC_000229300Source: NYC Law Department, mirrored locally

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