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NYC-WTC_000202315

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000202315
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NYC 9/11 Public Portal Document

TEM Asbestos (air) Count Sheet Client Name: NYC BOE VolumeJIitersli 1920 Lab Group #: 9210 Filter Type./ Filter Area: MCE 385 mra’ Lab Sample #: 14 Grid Opening Size: 0.01124 Client Sample #: 16 Area Examined: 0.04496 mm* GRID BOX: Magnification: 20.000 GRID ID: Accelerating Voltage: 100 KeV # Grid Openings: 4 Analysis Pate: 12/26/200

Analysis Performed By: MARK PEYSAKHOY

GO. Structure Structure Type Length ID of Structure N or T EDS No (Ncnadb F B C M ■=05m >-5p Chrys Amphibole Nonasb Ambio/ND Eisments) No Cnord

Z-

Hboto No. (from 1 in b asbestos coniaining samples) ’ ' ' ■' i3rn acceptance: Struct = > 0.5m >511 Aspect Ratio ' <50% undissoived filter, overlapped or folded Totals ■/= Positive rliffraction pattern prope.dies conforming to <10% particulate coverage >50% coverage are laboratory identification criteria observed least 20 unulded or overlapped grid squares »5|j ■ <5% holes or opaque areas B C M \/= EOS .epeotrum conforming to laboratory identification criteria observed Chrysotile i AMPHIBOLES F = Single Fiber Amphibole i 'Amosite 8 = Bundle (<3 fibers <1 fiber diameter apart Crocidolite Ambiguous' i C = Cluster (>3 intersections) Antriopbyliite Tremolite Non-Asbestos. | M = Matrix Actinolite Non-Identified \- MSD = No Structures Detected

CITY_21MC100_011276468

NYC-WTC_000202315

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NYC-WTC_000202315Source: NYC Law Department, mirrored locally

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