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Document / 86 pages

Chain of custody form, 21 West Street, Nov 2001

Machine-extracted title · confidence 95%

Multi-page chain of custody document tracking the handling of samples collected from 21 West Street.

NYC-WTC_000094592–000094677

Folder label: “21 WEST STREET Block: 15 Lot: 22

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Scanned page image, NYC-WTC_000094623
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NYC 9/11 Public Portal Document FEB-28-2002 THU 11:16 AM CLOSINGS 0 ROSE FAX NO. 212 210 6724 P. 31/42

JLC ENViRONMENTAL CONSULTANTS, INC. 200 ParK Avenue South, Suite 1001, New York, New York 10003 Pheno: (212) 420-11118 F:Ix: ( 1 ) 4ft.PrC1A9 Project No.: 01-2089 Rose Aasnciatoe FLAP Lab Code: 11029 Aualyie: FIBER3 200 M son Avenue NIOSH and AIHA Lab Code: 100273 Date Received: 10/512009 Now York, NY 10016.3901 NVLAP Lab Code: 101953 Date Analyzed: 10//512001 Batch#: 011OA68B SUMMARY OF ANALYTICAL RESULTS sit©: 21 West Street, Now York, NY

COLLECTED DESCRIPTION / LOCATION 'r1ME(min) VOLUME(1) FIBIFIELD RESULTS(f/cc)

007 Ambient! 15th Floor/ Corridor/ Between Apts. 15J 120 1837.8 6/100 Q 01 { o.~i- ctcbor & 15K A 6941 h

con Ambient/ 15th Floor) Corridor/ 13otwoon Stairs & 120 1837.8 21100 0.001 a t~6.00taher Apt, 15A A 1io42

110 Ambient! 10th Floor/ Corridor/ Between Apts. 1 OL 120 1837.8 2/100 Q0t 1 be-f~ ,ober & 10M A 6843

41 A Ambient/ 10th Floor! Corridor! Below Apt. 120 1337.8 31100 _0 17.1 05•Octoher Direction Sign A 3944 't

011 Arribienti PH Fl. Corridor 171] 11337.8 3/100 0.00.1 05-October A 6046

012 Ambient/ PH Fl. Corridor 120 1837.8 3!100 0.001 ' 05-Ociohor A 69.16

iv

.mple Analysts by:

w ' t rod o 8nrr+pie Pro oration find Analysis: AA uarnrlria anr+lysod 1n aceardance vultt•, the WISH 7406 MF,hnd u inq "A Cnunkin0 Rules. issue 2, August 1994 G.' d i 1$ h a1J Laboratory Director

resisonwiblo far oily the fiborcounta within tho limitationo of lho method described as NIO9M 7400, Among other limitations, this tnetl'iod gives only on index of airborne fib ra and provides only an estimate of asbestos concentration. Any and all claims ar1s1n9 out of JLt; s ant ys.lt; of these samiples Oro limited in recovery to the cost of ana

NYC-WTC 000094623

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NYC-WTC_000094623Source: NYC Law Department, mirrored locally

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