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Asbestos analysis report, 250 Broadway, Oct 2002

Machine-extracted title · confidence 95%

Laboratory results for airborne asbestos analysis by transmission electron microscopy for a New York City DEP project at 250 Broadway in October 2002.

NYC-WTC_000186769–000186770
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NYC 9/11 Public Portal Document

is AIRBORNE ASBESTOS ANALYSIS BY TRANSMISSION ELECTRQW MICROSCOPY X o- I I CLIENT: Warrea & FanzerBn^ineers, P.C. PROJECT; NYCDEP, 250 Broadway o ATHENICA LABORATOBVIDF: TO2 1(J€O6 DATE CMi* REPORT: lOADl/02 B<P«otti«nAua«rwK£st4f<ALVT. MBTHODOLOGY; AHERA DATE OP ANALYSIS: 10/01/02 o T«Lp»>7«-7«0 FILTER TYFEiMCE. EFFECTIVE FILTER AREA 385 Fax. (nay 7ae-rMS AVERAGE G.O. AREA (mn?): 0.013838

LAKORATORV hEStlLTS

dJewT# LAB.ni MJCATTOff VOLUME clo?* AREA ■ ANALVT. TOfAL TOTAL AIK TOB----- ASIRST. AMPHIB # (H) ANAL ANALY SBMSITiV ASBESTOS ASBESTO CONC. tXINC. TYPE CUBYS. AS9EST TYPE f TZEO ZED (flr«EUcRi') AfRCONC. S PC« FOR (iwni^ (itruc.Ru?) FILffiB STRUCT. SIBOCT. •M’FXTFV CONC «.5<S<Spm S^Ator

01 ro2-io- 30** Floor Noi®^ 1530 4 0.0554 0.0045 e,M4S 1«a07 <0,0045 O.OtMS Chiys. NA 006-2710 sciback- west 02 T02.1O- 30* Flour Not* side 1530 00554 0.0045 <0.0045 <18.07 NA NA NA NA 006-2711 setback- west 03 102-10- 30® Floor Norei side 1530 4 0.0554 0.0045 <•.0845 <18.07 NA NA NA NA 006-2712 setback ccnicf 04 Toa-ia 30'*‘FloorTf6rlli side 1526.4 4 0.0554 0.0046 <•.8046 <18.07 NA NA NA NA 006-2713 setback cast 05 T02-1O 30® Floor North siie 1402 4 0.0534 0.0050 <0.0050 <18j07 NA NA NA NA 086 27t4 sctbackcast

LABORATORY DIRECTOR H. Sioukri

LABORATOKYCKRTIUCAHON N umbers: NVLAP 101938, ELAT 18955

Albcmta CnvironnenUl Services Inc. <AE.S), isRapunsible only for BtlbrirallcK perttiaing <• samples taken hy ill ctnployots. Q Air swiping cassdta iMiR be stnied for sixty (60) days. ABS lac, sin aid be notified within Ais tine (Tame far a true duplicate analysis. H If AESlnc>d(d nolcnndact thestmpling. thcitpcKtedairbime coADentralianuai derived bared aa inforTiulion provided by the client (hitler tiete cncinnitanccs, the aircnn«nhati«ti data is K supplied solely for the canveninre of the climt. I The report refetes oaly Io items hstod. This rejnut must not he used to claim pmdacl endorsement by N\'LAP or any other igeocy of Ibc U.S Govemmeni Test leponimiy not be lepniduccd erooptin felt end wfA prior a^reval of Alls Inc S o The liabiHry of AilKmca environmental Services [nt with nspeci to the services charged, dull tn aa event exceed tie amaim of ftc invaicc o o I o o o o KO

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NYC-WTC_000186769

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NYC-WTC_000186769Source: NYC Law Department, mirrored locally

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