NYC-WTC_000209611

NYC 9/11 Public Portal Document

20S Stoitehiiigc Lane JEMSL Analytical^ Inc. Carle Place, NY 11514 Phone; (516) 997-7251 Fclx: (516) 997-7528 Attn.: Commercial Lab Enterprise Friday, November 02, 2001 270 Swinton Avenue Bronx. NY 10465 Ref Number: L10116584

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

#STRUCTURES Analytical Volume Asbestos ^0.5m- Non- Area Analyzed Sensitivity Asbestos Concentration Sample ID (liters) Typc(s) < 5/1 5/1 Asbestos (mill*) (S/cc) (SAnin') (S/cc) 475 1350.00 None Delected 0 00635 0.0045 <15.75 <0.0045

476 1350.00 None Delected 0 0.0635 0.0045 <15.75 <0.0045

477 1350.00 None Delected 0 0.0635 0.0045 <15.75 <0.0045

478 1350.00 None Detected 0 0.0635 0.0045 <15.75 <0.0045

479 1340.00 None Detected 0 0.0635 0.0045 <15.75 <0.0045

480 1340.00 None Delected 0 0.0635 0.0045 <15.75 <0.0045

Earl Tracey Analyst Approved Signatory i Oisda'in^/s. ' 1'115 laboratory 13 not rcspor^si&le lor data reported m sltudureo'cc, v.-nich io depend^cot on votume coheclc; ;cn-:abofaloiy pc'scnnei. 1 his isborateiy is only le '-pcisibic (or data reported in sifuciurtts'nini’. 1 his report may no- be reproduced, ocepl i.n (at! Du', written approval by LL'ISL Tnib luic't r tj':: r.. t'D u'A.-J to ci-j ;ii product end; vi'eni by NVl AR or any aner.cy o'' li"; U 8. Guveuiment. '1 his repC; i ret only to the ucuipies lepod'i-. T',/ uo'-.tiot data vncludmci aiToHncf ano 'tiuouiiory arid a.i^t;

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CITY_21MC100_002859262

NYC-WTC_000209612