NYC-WTC_000209668

NYC 9/11 Public Portal Document

rt CM O X. AIRBORNE ASBESTOS ANALYSIS BY TRANSMISSION ELECTRON MICROSCOPY «4 CM O CLIENT: Waaen & PanzerEngiiieeis, P.O PROJECT: NYC DBP, 60 WBlams Sf s ATHENICA LABORATORY U> #: Tt)2-09 080 DATE OF REPORT: 09/23/02 EMtnaoMUBin'Ai. sEKvcEsmc. ANALYT. Mt/fHODOLOGY; AHKRA OATE OK ANALY.SJS 09/2 W? TO. FILTER TYPE: M C I. EFFECTIVE FILTER AREA (mir.'): 385 F»i </M) A3^RAGE G.O. AREA (nun'); 0 013838

LABORATORY RESULTS

CtlENT# I.AH. ID IXJCATfOK VOLUMH G.O.'s AREA analvL rroTS TOTAL AIR Am ASBEST, AMPblffe « XNAt RR ALT SENSITIV. Asoesros ASBESTOS COKC CONCe nTE ASBBST YZED ZEO IMiitaJoa') AIR COPIC. XIVteR PUR POK CHRVS. TVPB (««■*) (xlruc/cm^) CONC.STttiicr- STRUCT- SPKCIFV I (su.ranij Se>.vpfli I(J.osstspn) 1001 T024»- IWA left side of ISOO 4 0.0554 SAMPLE OVERLOADED WITH PARTrCUI.A'I^ MATERIAI. RENDERING OSQ-2470 WA IT UNACCEPTABLE FOR ANALYSIS 1002 T02-09- By 8k docoM 1800 4 0.0554 SAMPLE OVERLOADED WITH PARTICIPATE MAT'KRIAI. RliNDERrNC; €80-2471 IT «N ACCEPTABLE FOR ANALYSIS 1003 TQ24I9- By (he a«ainvay 1800 4 (5,0554 0.0039 <0.0039 <18.07 NA NA NA NA 0800272 ID04 T02^9- ‘IWA.first right 1800 4 0.0554 0,0039 <0,0039 <18.07 NA NA NA NA 080^2473 fiideofWA IDOS pM^9- IWA secoad 1800 4 0.0554 0,0039 04039 <18.«7 WA NA NA NA 080-2474 right side ofWA

ANALYST LABORATORY TIIMECTOB E. .'floiJui Spiro UoDgaiis lr7

o LABORATOHY CERTIFICATION NUMBERS: NVLAP 101958, FT AP 109§S 'Tf o? AllsCMU EhvnoniiiaiULl Savices Inc. (AES), is itsponsiblconly for iaforrreimn pciBwing. Io sataiplcs lil^on by jb employed. »-4 Ajj sjmplinjf c»sfltes svjM be s»,erl for si»^ (60) days. ACS Iw., stimilrl be nntilied wl tfiin this emu frame for a line ftuplicjeanalysij. I- If AES Inc., did noifonlect the singling, (he repotted airborne E0o«i«rai<OH wnsdenved btsnf on infomubon provided by life cltf.iil IJndw these nuunitianccs. the aircontmUiiron data is Q suppkori solely tor the oonveinencBof thtclienl H TheteporUdates only to items ItHod. Tliis report iiiurt not he used to claim junriuct f.ndoixErnetilby NVLAP Many other agency uf Die 115 .GovCinninrt.Tesi Kyorts ntiyr.ni be rcprodifced B. except in lull aid villi print appnival of AES blc. to CO Tlie liahihry of AlhMitifi Einviinoinenul Servites Inc. v/ilh respKt to Ilie it.vrtcr chaigcil, shall in noewid cxtcfililic Bojaimt ul the invoice (—1

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NYC-WTC_000209668