NYC-WTC_000200027

NYC 9/11 Public Portal Document

AMBIEM- OUP. IWC. 10 MOhT.lS AVENUE GLEN COVE, NY T15A2 zs: I DUST CHARACTERIZATION LABORATORY DATA REPORT I ro PROJECT ID: 2114-53 co DATE COLLECTED: 9/2B/2001 ro i p) CLIENT! CUSHMAN & WAKEFIELD. INC. LOCATION: 130 LIBERTY STREET DATE RECEIVED: 9,^28/2001 0AT£ ANALYZED: 9/30/2001 s J § CM TECHNICIAN; PETER SCHORK

FIELD ID SAMPLE PERCENT OF CD cn co CD LABORATORY ID DESCRIPTION CONSTITUENTS SAMPLE ••

211453-9-01 9TH FLOOR: NW CORNER B FIBER GLASS 40.0% DB262I CEMENT DUST 40-0% CARBON PARTICLES 18.0% CHRYSOTILE 2.0% TOTAL 100.0%

21 1453-9 02 9TH FLOOR: MIDDLE OF NORTH WALL B CELLULOSE 10.0% DB2622 FIBER GLASS 40.0% CEMENT DUST 40.0% CARBON PARTICLES 8.0% CHRYSOTILE 2.0% TOTAL 100,0%

s g In H 23 UJ Q Signed for Ambient Group Inc. by.

f\! TAREK FATA O n ND = Hans Daroctad./JA =. Hol Aoolyiorf, Tharo are Ivza 17) lypai o) duel eeinple eubmirtarf fai oaslv'si's; Senior) - Samplri oiArrrvrTled on lape/hvlic Alrhn/na » SsiepTea subnrrnad in Ail O CeJJ Osfsotloa. Alf rcxuUs dorcloeed In Ihij r^ort loleta only W the liemy leeied. Ifo reprodvctio.*) of all or any ponim of Ibis foport afwll occur v/itboul wzrftlera sppievsf of Ambient Oioap (nc. Un'nex oibarwiie dfiecled by ilia Cffenl. AmWant Group fr,c_ will ns lain rba aamp-'as lisled in this report let fivs 15/ deyo, after vrhlcfr Grmr I Irra y may to dUpoaeif of In eecordenne Wirt) tppli'cebla rrigulalluns. Q s I ~o n I po 2L n IC'

NYC-WTC_000200036