NYC-WTC_000208938

NYC 9/11 Public Portal Document

AMBIEN* OUP, INC. 10 MORitiS AVENUE GLEN COVE, NY 11542

DUST CHARACTERIZATION LABORATORY DATA REPORT ro PROJECT ID; 211453 DATE COLLECTED; 9/28/2001 rV) CLIENT: CUSHMAN St WAKEFIELD, INC. DATE RECEIVED; 9/28/2001 LOCATION: 130 LIBERTY STREET DATE ANALYZED: 9/30/2001 o TECHNICIAN; PETER SCHORK

FIELD ID SAMPLE PERCENT OF LABORATORY ID DESCRIPTION CONSinUENlS SAMPLE •’ XX 211453.19-01 1 9TH FLOOR; NW CORNER B CELLULOSE 10.0% DB26O3 FIBER GLASS 40.0% CEMENT DUST 40.0% CARBON PARTICLES 9.2% CHRYSOTILE 0.8% TOTAL 100.0%

211453-19-0? 191 H FLOOR: MIDDLE OF NORTH WALL 0 CELLULOSE 10.0% D026O4 FIBER GLASS 40.0% CEMENT DUST 40,0% CARBON PARTICLES 8.0% CHRYSOTILE 2-0% TOTAL 100,0%

Signed for Ambient Group Inc. by,

TAREK FATA o NO = Nmn Dstftcled. NA » Not AubI^stI. Fl'cre Iwo (?) types ri duet temple eiihmiUud for analysis: Settled — Semples submitted on tspe.lnd). Aitbomo — Samples submitted

r bj in Aif-O-Cel nf Ambient Grcirp Irv: AH rwult,-; disclosed in this (sport only to the rtems tested. No tepirKiucticn of all cr any portion of thist (sport shall nrcof without wnttar* appim/al t,/nlesf: ot+uKwica d-reeted by Iba Cl ent, Ambient Group Inc. will letsln th* listed in thia report for Gve fSI d*y», eftar which time they m*y bo dlspos9d of in accordance with epphcabfa ragulations. s o

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NYC-WTC_000208950