Asbestos TEM analysis results, NYC DEP project, September 2002

NYC 9/11 Public Portal Document

o «e AIRBORNE ASBESTOS ANALYSIS BY TRANSMISSION ELEtlTWN MK I^mPY o CLIENT: Warren & Panzer Engineers, P,C PROJECT: NYC UBP, 41 John Street o »» ATHENICA LABORATORY ID fc TO2-09-035 DATEWREPORT: 09/11/02 BMiiaNttENTAL SERVICES ifjc. ANALYT. METHODOLOGY: AHERA DATE OR ANALYSIS: 09/11/02 » Tit. (7181 nM-M90 FILTER TYPE. M.C.E. EFFECTIVE FILTER AREA 385 o oa AVERAGE G.O. AREA (mm*): 0.013771

LABORATORY RESULTS s ♦-A (A

TbWf LAB. IO Locaiios r AREA anAlyt. TOTAL TOT.AI. AIR ASb^ST. AMPffiB on id ANAL ANALY SENSinV. ASBESTOS ASBESTOS cove CONC. TYMS A3BE5T YZEO ZCO AIRCONC. KILTER FOR BOR CHRYS. TYPK 41. O (win') <£liae./cm’) CONC. STRUCT. SIRCCT SPECIFY » (str.rnun’) • SSScSiim S>Sj»|ini <« 01 IWA TO2-09- On Hiof center of 1460 4 0 0551 0.0048 <0,0048 < 18.15 NA "NA NA NA 035-2244 work area 02IWA TO2-09^ On roafnonJi 1460 4 0 0551 (,.0048 <0.0048 <18.15 NA MA NA NA 035-2245 section of work arcit 03IWA Tltt-09- On roof soutl 1460 4 0.0551 0.0048 <0.4(148 < 18.15 NA "NA NA NA 035-2246 section of work area 041WA TO2-09- On roof west 1460 4 0.0551 0.004* <0,0048 <18A5 NA NA NA NA 035-2247 section of work area 05IWA 11)2-09- On roof 4Ft of 1460 4 0.0.551 0.004* <0.0048 <18.15 NA NA NA NA 035-2248 door entrance of s “Of

ANALYST laboratory director

O H LABORATORY CERUnCATlON NUMBERS; NVLAP 101958, ELAT 10955 K I to .\llienjca BwviiMimcntalSerwfoej Inc. (AtS). ii Ki^HiniibUomly lor lafiifmation pwuinftig t»nfnpl«»ikeii by IW employees S All ianpiin)icas£lt«s n il be Marefl for Sixty f(O)days. .\CS Inc, rhovM be iwlifici! wilhin tbii time frame tor a li ne dupbcire inalyais. o If ATS Inc , did not conduct Itie scinphrig, the repotul aiiljoitit concejiliatwm was (fenved bated «.s infoimaliua provided by Uicclicnl. Ifjidcr ihew circomsUnctK Ibe a« concerrtialion data is o svppticil solely for tie caavtnicnoc of IhectienL o Pic tvpMI TCllfcs only to iterna Kslcd. Tbit repmt mutt not be nod to c (aim product endoisemenl by NVLAP or any ot»r agency of the I) S Guvemmenl, Test repuns may net be repfodoced I « o o except in lull aad w ith poor appiovil of AkS Inc. lU o The iiatiilBy cifAdieiiica Euvi'ixaninBiut Services Inc. with lelpcct (■ die semtes cfinryni. dull in »oe»enl exceed the wnonnt nffhe invoice to cn o cn Ui

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