NYC-WTC_000176234

NYC 9/11 Public Portal Document

f 208 Stonetiiiige Lane EMSL Analytical, Inc. Carle Place, NV 11514 Phone: (516) 997-7251 Fax; (516) 997-7528 Um Attn.; Commercial Lab Enterprise Wednesday, October 31, 2001 270 Swinton Avenue Bronx, NY 10465 Ref Number: LI0116450

Asbestos Fiber Analysis by Transmission Electron Microscopy (TEM) Performed by EPA 40 CFR Part 763 Final Rule (AHERA)

Project: BLDG 3 40 HARRISON ST NY, NY 32ND FLR

#STRUCTURES Analytical Volume Asbestos O.Sfi - Nnii- Area Analyzed Sensitivity Asbestos Coiicentrntioii Sninple ID (liters) Type(s) < 5g s 5g Asbestos (111 III’) (S/cc) (S/nim’) (.S/cc) 402 1350.00 None Detected 0 0^0635 0.0045 <15.75 <0.0045

403 1350.00 None Detected 0 0.0635 0.0045 <15.75 ■ <0.0045

404 1350.00 None Detected 0 0.0635 0.0045 <15.75 <0.0045

405 1350.00 None Detected 0 0.0635 0.0045 <15.75 <0.0045

406 1350.00 None Detected 0 0.0635 0.0045 <15.75 <0.0045

407 1360.00 None Detected 0 0.0635 0.0045 <15.75 <0.0045

Daniel Clarke Analyst Approved Signatory Disclaimers This laboratory is 'lol responsible for data reported in strucluies/cc. which Is dependent on volumn ro!;. i led tiy nun laboratory pAr.son"=l This laboratory is only rosponsule fur data reported in struclures/mnP. '!hit report may not be repioducud, except in fu'l. v. th ■ut v-mtlun approval by EMS! 'Ihis report must not bo usod tc claim piuduct endorsRment by NVLAP or uiiy aueuev of *he U S Govcrninent Th - utpn'i rn'..'»l<>r only to Ihu bentpies reported above Quality contro data {indu-dtng 95% confidence tinnls and laboratory ano analysts' accuuLy and ptor..--..nn) r. uv-nl.Me upon lequsst 7 i ^^ditod iQt NVIAP PIMOFM ID, NY H AP 11469, CA ELAH Cl l'H-O?49

CITY_21MC100_012545277

NYC-WTC_000176240