NYC-WTC_000230466

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ATC ASSOCIATES INC - NEW YORKcZBULKrASBESTOSsANALYSIS SHEET. ?o 104 East 251h street, 10M1 Floor . New York. MY 10010 . Phene (212) 353 - 6280, FAX {212) 353 f 3599 or E306 NVLJ\P lOIIOT

ELXP .lOBTS “D c I MkioiIDpa OLYP HU J CT o o O o Client / Project "0 ro Project No. o GO o CD 4^ 4^ Analysis; Dale ZZZfZ Analyst Balch No.: 0 o o Field Ho. Asbeslos Olher Non Gravinielric ( NOB } c Stereoscopic. Exam PLM Optica: Properlies Results PLM % Fibrous,% Fibrous % Results % 3 G Gravi»rei-lc {NOS) Color Texlure buY?,, yr Hhieial Filler 3 Required □ Hotnogeniiy Morphology Exi.inclion .. '• : '• . Chrysolile Cellulose Organic CA G CD RecDfn mended □ if? of Layers Asbestos □, M ..^P‘1

DS Color R’U Co!or,FIeo y' Amosile

Ollier ' Fibarglass

Glher Organic Bindel b

Vermiculite Residue

Caibanale G Gfavitnelric PRFP CD Gr3'dtoelric{nOB>P.LM Q Color of Layei OetGCled Tes Ho Skef Sign Olher Ollies • O Gfa'.'iinelrir.(HOB)TeM Q H Coinnieids: Asbeslos rOJBT CQI.IHT Melhud; Q eup + epa' qelap qcha’ samireoprai, tup l p.c.) l ep»' ■ First i peps. Asbestos = n nesuiTS OH niE back O G 2 Field No. Asboslos • Other Non Gravfrnelric HOB i O H /y Stereoscopic Exam PLM OpOcal Properties Results PLM % Fibrous % Fibrous % Results % H Gravimetric (I'iOB) Color Texlure Morphology Exlirction Cho'solile' o o / Amosil.e Celliiln.sfl Mineral Filler Organic H o Required HortiogenUy RIJ RI 11 _ Fiberglass H < s 7] RecornmenrlRd GraylmBirlc PREP Q □ # of Layers 7^ Asfaeslos ns Color Color,Rieo Other .CSc? Olher - : Organic Binders

Vermicnliie Residue

Carbonate

o Graviiiielric {(■(OB) PLM Q Color of Layer Delecled Yes No Biref Sigi Jsp.. ... A4- Oihsr Other o R 21 Graviineldc(NOOiTEM Comments: Asbestos a H POrMTCOlJf/T M Method: Q ElJlp4.ErA' QEt-AP Q • Q .OlHER scAuniiiG opnofi sluF {P.C )1EPA' First 4 preps. Asbestos = 0 > BSiULlS Oil HIE BACK

G 2 O 3 Field Ho. •' Asbestos Oilier Non Gravimeiric | NOB ) Slerep.scopic Exam PLM Optical ProperliRS Results PLM % Fibrous % Fibrous % Results % N) Grevimetn: (HOa) Color Tex'me '{ y /Z. Morphology Extlnclion Chrysolite Cellulose . Z<9rj Mineral Filter __ Organic Required □ Homogsnily ' y Pi 1 RIL Amosile Fiberglass . / __ Organic Binders Rp.RirtiiQ CO 171 RocoTOfcendetl □ # of Layers _______ Asbaslos Q ' O' ns Color Color.Pleo Olher Olher ____ _ Vermiculite Carbonate nj H GraM'lmelric PRFP □ Gravimelnc {MOB) PLM GraviniBlnc {NOB| TEM Q ' □ Color of Layer Deletlad , Yes Ho Biref r Sign Other Other Asbestos Comments: po»r couin Mclhod: Q , epa' qei^f qipa' Si-AHMHbUPUDIU tLAP(P.C. )lEFA' .. f„,| ■) preps. Asbestos = 0 O Q OTHER KESilLlS OH ■niE BACK

/ 4 Field No. Asbestos Olher Non, Gravimetric ( WO3 )

O /Z Stereoscopic Exam PLM Optical Properlie's Results PLM % Fibrous “Zo Fibrous % ResuUs %

H Texlure Morphology Exliitclion / Chrysolite • P Celluluse Mineral Filler Organic . Gravimelfic (HUB) H Rpqiiirpd Homoganity RLl RIU Amosite ■ .Fiberglass Organic Binders Residue Recommended Q n of Layers '“Z Asbeslos □ OS Color Color,Pleo Other Olher ■ Vermlculile Carbunafe Gravimetric PREP Q / s o Gravii-nplri- (NOB) PLM Q Color of Layer . - Detccled Ho Oiref . .Sign Other Other

Graviinelnc (I-JOBITEM Q Comments'. —iinr—— Asbeslos

■ i-oiincoufrr Fl. IF 4 FP*•’’ qepa' q OTHCH q/ rCAHUiHCor-ncn, CLAr[r.c.) aEPA' .. . First 4 preps.-Asbestos - 0 lUoApTL; Malhod: □ «-■ Q' I P.E51ILT5OU THEBACK o

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