Bulk asbestos analysis sheet, ATC Associates Inc., undated

NYC 9/11 Public Portal Document

ATC ASSOCIATES INC - NEW YORK BULK ASBESTOS ANALYSIS SHEET NVLAP 101187

104 East 25lh Slreel. will Floor . New Yoik. NY 10010. Phone (212) 353 - 8280. FAX (212) 353 - 3599 or 8306 ELAP 10879

Miciuicops OLYP Bir r

Cliaiil / Pi ojocl Project No.

Aiidtysis Dale if •ttZ/L Analyst p r- ■ Balch No. Z I Asbestos Olher Non Gravimetric (NOB)

Stereoscopic Exam PLM Optical Properties Results PLM % Fibrous % Fibrous 7o Results %

GfUviiiieluc (i l< >6) Color rexlute MorphQlooy Extinclton ClMysolHe CeUulosa Zr^Y Mineral met Oiganic Hui|tiiiuil □ lloinoybinty i RI I Rlli Amosite Fiberglass Organic BlnJats Residue W G RecoiiMneKdud □ /fulLayeis Asbestos □ o' DS Color Colof.Pleo “Bther Other Vermiculite Carbonate 03 Gravinvewc PHLP G Giaviiuetiic inoB) PI M Color of Layer Delecled Yes Na Biref Sign Other Other PI GtavMUBluciHOBj IEM Q

□' O Cocnmenls; Asbestos H POINT CQIIin Melbod; Q Qnw ij'"' Q OUKft SOUUUMG OPTION S ElaA ( P.C. ) A £PA* ktSUtlS UH Illi SACK first 1 preps. Asbestos ° 0 H O 2 Olher G XI A'/ Stereoscopic Exam PLM Optical Properlies Asbestos Results PLM % Fibrous % Non Fibrous 7o Gravimetric ( NOB ) Results % O H Cid'/lilifchit (I lOK) cG Texlute fvlorphology Extinction Chrysolite Cellulose /YV Mltrertil Filler Oi garlic PI O o □ I luiiiogoniiy RI J RI U Amd^e Fiberglass Organic Binders Residue H § KetoiiuiibiiiJud □ ft of Layers Q C2f DS Color GFdYiiHehic PREP u Asbestos Color,Pleo /Olher Other Vermicutile Carbonate

LHaYiuieliic ((u lb) PCi.l Color of Layer Delecletl Yes No aiief Sign Other Other a GiaLHiialnc IIIOB) fEM 1^ J O pl Comments; Asbestos

a M 2 A kf Su> IS a« titi b*LK Method; Q EIAP . tp*‘ Q ha' Q onifR sCAtHNUG npnoii j euap (p.c.) a ipa* fUst I preps. Asbestos > 0 o' s o 3 2^ Gluviihttnt (HuBi Stereoscopic Exam Color PLM Oplical Properties Asbestos Results PLM •/. Other Fibrous % Non Fibrous 7g Gravimetric | NOB )

Resulls %

Texture Morphology Exlinclion Chrysotile Cellulose Mineral FHIer ____ Organic Reryiueil Hoinugeiiily .^2— RIj RI IJ nosite Fiberglass Organic Binders Residue BfeLiuiiniendeJ □ U of L ayers Asbestos rn DS Color Other Other Vermicutile W PI G Graviiiieinc PKEH GiavuiiainctHUBieiU Q □ Color of Layer Delecled Yes No Bhef Color,Pleo

Sign Other Catbonale

Other H i^avUitetiictnOB) ItM Q Comnienls: Asbestos

O POIHT COUNT Htmi Ik UN lilt HACK Method: □ 4 epa’ qeiap qepa' Q Qirxix Q SUiMittiG OPTIOli I EtAP ( P.C. ) A EPa' fiisiH preps. Asbestos fi 0 Q O

w CO 4 Asbestos Olher Non Gravimetric ( NOB ) O Stereoscopic Exam PLM Oplical Properties Results PLM % Fibrous % Fibrous % Results % A kJ Gidviui£iluG Color f2y Texture Morphology Extinction Chi/sotile Cellulose / Mineral Fillet Organic I H*;i|lillfc!d Hiunogenity nil RIU Aniosite Fiberglass Rasiilue VO Oiganic Binders HtjCGIIHIimirJud ff of Layers Asbestos r~l DS Color CoJorPleo X Other Olher Vermiculhe Caibonate GidvimeUtC PRE!-’ Graviiiluuic (i lOBl Pl M Q u Color of Layer Detected Yes No Btiel Sign Other OlIlKf

Gidviiiieihc({'HJU) I EM i I Conunents: Asbestos o I o pourr coiiiiT HikOUk UH Hit HACK Method: IJ hap i fPA* Qeiap q ipa’ Q Ollies Q SCAMMING OPTJOtl i £LAP ( P C ) A EPA* first 1 peps. Asbestos « 0 o' CT 03 CkJ 03

CT

NYC-WTC_000179963