Ambient air sampling report Book Two for 105 Duane Street,

NYC 9/11 Public Portal Document

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TE I Asbestos (air) Count Sheet Client game: ATC Volume Miters : 1 00 Lab Group #: 5351) FilterTvDe, Filter Area: ,ICE =3_ .: Lab Sample #- 4 Grid Openin1 Size: 0.011=— Client Sample #: 4 - Area Examined: 0.0 i -= . n :r,= GRID BOX: ' J Magnification: 20.000 I GRID ID: `-l Accelerating Voltage: 100 KeV =Grid Ooenin Ts: 6 Analysis Date: 1 1/8/01

Analysis Performed By: ROMAN PEYSAK}iOV I GC. otruc:ure Str'c:ure -ype ! Length iC of structure N or v E,s r . r MG r ibt i >= c µ >=5~: Chr/5 Amonrboie ' Nonaso fvonaan u oord Amoig/NC <5u E:ementrl I / '9

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Strut = % i}. µ -- S. I :aspect nattc una a~eotance: = Positive oiffracdon pattern orooernes conrormin9 to <O% ungissotveo filter, Dvenaaoea or oioea Totals iaooratory Identificanon :ntena ooserveo <10% oamculate coverage >50% coveraoe ate east _0 unroldea or overlaopeo gnu squares <5°a EIS suecrum ;onfortning :o laooratory noies or oosaue areas I F E t_ :v[ `u nentifiicadon cnrtena ooservea 1 1ris;taie _ —,fp~c LEA InQie oer ~mptnooie ~mastte 3 : 9ungte : ,fibers -1 •fiber aiameter ;Dart Crac:actite -.mouzuous uster;=. Intersec::ens: =ntnronvilite ran At7estos U = `Watm ! ramclite anoite `+nn-ideatanen I 'iSC _ Na true:tires N :ea — - - -- -

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