NYC-WTC_000205230

NYC 9/11 Public Portal Document

AMBIENT < '‘UP, INC. 10 MOI AVENU£ GLEN cove; NY 1154Z z; CL DUST CHARACTERIZATION LABORATORY DATA REPORT o I PO o s CD PROJECT ID: 211453 DATE COLLECTED; 9f27/2001 CLIENT: CUSHMAN & WAKEFIELD, (NC, ro Date received; 9/28;2ooi LOCATION; 130 LIBERTY STREET DATE ANALYZED: 9/29/2001 o cn Lz: '43 TECHNICIAN; JOHN LEITNER 'T C3 CN tn FIELD 10 SAMPLE PERCENT OF (M LABORATORY ID DESCRIPTION CONSTITUENTS SAMPLE »• tn 3 211453-04 2ND FLOOR: SOUTH MIDDLE CELLULOSE 14.0% DB2678 FIBER GLASS 35.0% GRAVEL ROAD OUST 39.0% CARBON PARTICLES 10.0% CHRYSOTILE 2,0% TOTAL 100-0%

211453-OS 2ND FLOOR; NORTHWEST CELLULOSE 13.0% DB2679 FIBER GLASS 47.0% GRAVEL ROAD OUST 21.0% CARBON PARTICLES 10.0% CHRYSOTILE 3.0% TOTAL 1 CK3.O%

-t. 21 1453-06 2ND FLOOR; NORTH MIDDLE CELLULOSE 17.0% m D82680 FIBER GLASS 46.0% LU GRAVEL ROAD DUST 27.0% □> I CARSON PARTICLES 10.0% u LO t- CHRYSOTILE TRACE g Z3 TOTAL 100.0% LU Q

G) Q o cn Signed for Ambient Group Inc. by. K oj I CJ bO G) S o 7 TAREK FATA o I rJD js- NA = An*fy2«>^. ITiete aie (wo <2J of (Jizsl xsm^la submitted for snah'^Fs: Sftrtbd S^rvipfas suhTnitted on A0bpm« ” subrnfUod o I in Air-O-Cell CaxsMips. re-iutts discUsRd 'rn f#!port relate only Io the hems t*Merf. No reprotfuciion of all or ony portion of tMs report iball occur wfthnot wnften approval o c/ Ambioni Group Inc. Vnf9J5S Dlherv/Jae dractfld by Ybe Client, Amb’ent Group Inc. will retain ihg wmpfas- m r^pon Ur fiva (5) da)-?, vrhivh tirra they may b« disposed o LO Df in scoordsnea v.Hh appllcaMa r^gulaUons.

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NYC-WTC_000205230