Chain of custody form, 21 West Street, Nov 2001

NYC 9/11 Public Portal Document FEB-28-2002 THU 11O4 AM CLOSINGS 0 ROSE FAX NO. 212 210 6724 P. 11/42

CONSULTANTS, INC. JLC ENVIRONMENTAL1001, New York, New York 10003 200 Park Avenue South, Suite Phone: (212) 420-8119 Fax (212) 4'20.6092 Praect No,: 01.2089003 FLAP Lab Code. 11029 Analyte: FIBERS Rom Awclale , Inc. pate lRAr:Alved! 1011912001. NIOSH ana ALHA Co Coda. 1o027$ 200 MardiSon Ave. `nth Floor Date AnalyVed' 10/19/2001 NVt AP Lab Code: 101953 t4~+u Vth c NV 10016 tfi ri 0110A9/2 792 SUMMARY OF ANALYTICAL RESULTS —..~ Site L 21 wesS reet, !Slew York, NY __ III eAM 'Lc t' TIME(min) VOLUMB(t) FIB/FIELD RESUL'i S(flt c) COLLECTED DESCRIPTION 1LOCATION I at

____ ao tzt~____.. I' 026 FtEt af.ANK

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01100 026 FIELD BLANK 1 •Qt1ober A 5067 r°

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.. Fields 100 CLOD = Less than Umil of dateotton which le 5.5 Fibers/ Sams Sttaiyol$.tty.,_ VOID — H.C.F. ( High rnnrnntrn(lonof ParlcIs) ? (,asttive phase Contrast MWrascopy (Pam) VOID2 c Ova loaded

Counting Rules. Issue 2, August 1994 AIt samples JLet1 in r+ccarda a with th 1IO5H 7400 Nlethad using 'A {` `

1+};~rlurtetytat~srn: 1>Iam a wa a diatttoter) Laboratory I7IrArAOr OVrnpugPCM Model RH-2 with Wtttton•Be.kvtt Grat?Dula (Iooum field Report Date: October 23, 2001 7400, Amonti other Iimitatbns, this Mthin the tirnitatiofS of the method described ae NIOStt arlaing outer JLCIa rea r,n iblo for or~fy the fiber oeunts provides only an eatlm of asbeStgscno and method gives only an U4Jex of g lrt orne fiboro and .,ost of analy4np samples. e accepts no A otherr fall o tyl ie he client 9grae5 the JLC's aanalpole ~f Stashes eern lee are iimlted in recovery to (q seek no fir, Má ttnynnd tits above. Page 5 of 5

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