Bulk asbestos analysis sheet

NYC 9/11 Public Portal Document

ATC ASSOCIATES INC - NEW YORK BULK ASBESTOS ANALYSIS SHEET NVIAP loinr 104 East 2511) Street. 101h Floor . New York. NY 10010 . Phone (212) 353 - 8260, FAX (212) 353 - 3599,or 8306 ELAP I0BZ9

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Analysis Dale S' / / O /V / Analyst X ■ 77- Balch Mo, 7/ I Field No. Asbestos Other linn Gravtmetrir ( HOP ) Slereoscppic Exam PLM Oplica) Properties Results PLM % Fibrous 7o Fibrous 7o Results % Gtaviinplrif Color Teiluie Moiphoiogy Extinction ^hrysQl«e Cellulose Mineral Filler Orijanic □ cn G CO RequNed

Recornmenden

Grayrrnelric PREP □ Q Honxjgenrty » of Layers -z Asbestos □ jar DS Cotor RiU Cokw.Pleo AniosMe Other Fiberglass 1^42— other Organic Birxlers VentilrjuMe PesKliie

Ca'bonate

Gra>.imelrlc(flGB|PLM Q Coloi of Layer DalBfled Yes No Bitef Sign Olher Other Q GravinieUk (HOBi TEM I \ H Conimenls: eOINV CMIKT Method: IJ aw ♦ tr*’ quw q cp*' Q OTHER sc<u«iiriGOPn«ija*p(pc)^ Ftnt preps. Asbeslos « 0 H rrUXTlON tut KtCK O G XI 2 Field No. Asbestos other Non Gravimetric ( HOB ] O Slereoscoplc Exam PLM Optical Properties Result^ PLM % Fibrous % FilJious % Results % H M OavHnetric (HL’Bl Color Morphology Exlinchon /ClirvwHB Cellulose zG Mineral FHIer _______ Otyanir O H o o Requrred □ HonrogenHy Rfi RI 0 AnwsUG Fibeiglass Organic Binders Residue s Recommended □ M of Layers Asbestos Q j2r OS Color Color.PleO Other O.G Ollier VernrlntlilB

a GraKWieWc PREP GravowlitcIWaiPLU Q □ Cotor of Layer Delecled tes No Bitef Sign Other ____ Caihnnnte

Other o M Gi3v*tielrlr(l«?B)IEM Q (J c/ —— 23 S Commenis: Ashesh's a M H rotm cww ffffUtlt ON t»<( eiCK Method: □ □«**’ Q eno Co XANtiinGOPnoiH tup( pc )Mp*' FHsi 4 preps Asbestos = 0 23 > S O 3 Field No. Asbestos Olher Mon Gravimetric | HOB ) X/ Stereoscopic Exam CLW Optical Properties ResLpls PLM % Fibious % Filjtous % Results %

Grai-rmelnctHCS) Colot <> »•' <• Terlure Morphology Extinction Chrysotile Gethiloir V Mineral Filler Oiyanir.: Regtiireo Q Humugeruty RU Riy Amosite Fit)ergl3ss /O__ Oiyanic Blndets f^esuRje co Q bj Recoownended

Gi avimeinc PREP U # of Layers Asbestos □ jZf DS Cotor Cotor.Pleo Ollier Oltier /- c Veunlcultle Corbonnle H Giawiii.elnc (I IC61 PLLr Color of Layer Oelecleil N” Biref Sign nitier Ollier Gravtnioliic (I lOH 11E U Q Conimenis; Astiesins to o FoiKT courn OlflN «« nW t»l» Blew Melhod: Q <i“ • Q"" Q Q Oil*. rjf/ SOlMMKCOPTKWt: nAP<P,t First -t preps. Asbestos » 0 o' o co o 4 Field No. Asbestos Olher Noil Gravimetric ( HOB I H 31- Slereoscoplc Exam PLIvI Optical Propetlies Resul^i PLM % Fibrous % rihf nus % ResuMs V, GravimelnctnOBi Cotor Texluro Morphotogy Extinction tSbrysolile Yl£_ Cellulose Mtocral I iHei ho Requited Q Homogenriy RI I RI U AriKtsile Fiberglass 0 Oraanic Blnrlers s Recormnemrerf Q » ol Layers Asbestos t_J DS Color Cotor.Pleo r>ir»pr Olhor VeiNilr'.uMe t' ail” Miale o o Gra^Nnelrn: PREP u Sign // Gfa.rmelnc <l lOB) PLM f ) Color of Layer nclecled V»« Riiel Olher I llhei o Io □ Goviniehic p J08) TEU Comments: Ash^Slos

roirrt roiffrr Method. □ f^EPA' HON4IIK0PIMXII HTlPt ItH'* o OtI nW BlfK OIHEB first r preps. Asbestos = 0 co co co

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NYC-WTC_000178466