NYC-WTC_000209670

NYC 9/11 Public Portal Document

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AIRBORNE ASBESTOS ANALYSIS BY TRANSMISSION ELECTRON MICROSCOPY to

O CLIENT: Waiteai & Paniser Engineers. P.C, PROJECT: NYCDEP, 62 Witliarus Street o ATUICMinA LAHORATORY1D#:T»2.10-154 DATE OF REPWIT: 10/2,3/02 MI ncmiVA ANALYT. METHODOLOGY; AHERA DATE or ANALYSIS: 10/23/02 EiMflONMeNTAvsERvittsiNc. M,TERTYPE:M.C.R KCT'ECTIAT FILTER AREA (mm’); 385 •> ” \/UI| /B^"AD&5 I• •JL AVERAGE G.O. AREA (mm’): O.O13R38 “ri

LABORATORY RESULTS

CLIBNT # IAII.W i* tOCATHlN Voi.VME C.O.’« AKKA ANALYT. TOTM- TOTAL An Auk ASiEST. AMraiB. fl] ■ANAL ANALY s«N.4rnv. ASBESTOS ASBESTOS COKC. CtlNC TYPE ASHEsr VZED ZED (ilrjctJcm’) AIR CONC. I'lLlRK FOR POM CHRVS. TWE (utrnefem’) CONC. STRUCT. STHUCT. SPEtlVY 0.S<S<5)jin QI T<]2-10- Dccon L300 5 &W2 0.0043 <0.0043 <14.45 NA NA NA MA 154-3473 02 T0210- North side 1300 5 0.0602 0.0043 <0.0043 <14,45 NA NA NA NA. 154-3474 03 TOZ-IO- Bast side 1300 5 0.0692 0.0043' <0X1043 <1445 NA WA NA NA 154-3475 04 TOl-lO- Westside 1300 5 0.0692 0.0043 <0j0<M3 <144S NA WA NA NA 154-3476 05 T02 10 Southside 1300 5 0.0692 0.0043 <0.0043 <14.45 NA WA NA NA 154 3477

ANALYST LABORATORY DIRECTOR H. Sieukri Spiro Dongans

o LABORATORY CERTIFICATION NUMBERS: NVLAP 101 9S«, ELAP 10955 H AHuaiica Knvwonmmlal Servicei he. (.ATS), is retpnnsihlt only for inforaultoo ^afainmg la safnptfi Latin by its employeea Av sampling l atselin will be stoRd (in *ix(y (60)days ACS Ine., sfuwld be noliiced widiin (hf« lime fmie for a hue dajAcale andyas IfAiiS tic., did n«l conduct the Ikcicpnitui aitboina ccMjccniiiiiioB was derived based on mfonaalionpievidod by the tlienl Under Ihnc cnciimslantes. the oir conceatralhn data ii s snyplied solely for dte convenKm.® of the vlicnl. o The report reJatrsoialy toiiein! leflcd. This icpoil racist niM be nod (9clain»pruiiuclerrdnrsei»ie»»t by NVLAPorany other agency of tike U.S G«v<'m«£ni icstreporcs may not he tepmdured O O oreeptw (UH and wilt prior BpprnvatolAb.S Inc o Io The tiabililyof Aiboaica bnvvonmenlai Servites Inc. with icsytct lu ifae services ehrnged, aball in no event exceed Itio ansnint of the invoice o o CO (JI

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NYC-WTC_000209670