NYC-WTC_000196328

NYC 9/11 Public Portal Document

HiKmann Environmental Group Sampling Data One Work) Financial Center Brookfield Financial Properties

1 WORLD FINANCIAL CENTER Sam^lejnfonriatlo^ .irS mplinq luUt^amgle Dust tad Mercury Location or Compass Sample TEM Air TEM Air TEM Bulk ASTM 5756 ASTM 5759 Lead Date Sample Number Floor SurfaceZComponent PCM (fb/cc) PLM(%) IPoint Count Lead pg/ft^ mg/m’ Point ___ Volume (struc/cc) (struc/mm) (%) (% weight) (struc/cro’) mg/kgsppm

19 SE ______ Comw 720 <0.004 19 SW Comer 720 <0.004 10/13/01 SM10/1301-D1 19 NW Construction Area 1200 0.0183 57.1 10/13/01 SMtO/1301-02 19 SW 19.146 1200 <0.0046 <14.3, 10/13/01 SMtO/1301-03 22. ________ (C)________ 1200 <0.0046 <14.3 10/13/01 SM10/1301-04 19 SE 19.321 1200 <0.0046 <14.3 tOZ134Jt SM1O/13O1-O5 19 (C) Entrance 1200 <00046 <14.3 11/08/01 MOC/WFC1019 19 NE Vacant storage rm 25680 11/06A)1 MQC/WFC 1020 19 SE Off. #19-335 <535 11/11/01 E-167 19 Chair <535 11/11/01 E-169 19 SW CilMcle Partition <535 11/11/01 E-171 19 2^ ______ Carpet______ 1,070 11/11/01 E-173 19 N Window Ledge 10,165 11/12/01 E-166 19 SE Carpet <535 11/12/01 E-168 19 SW Carpet <535 11/12/01 E-17Q 19 ______ Carpet______ 2,140 11/12/01 E-172 19 NW Window Ledge 2,140 11/13/01 SM-11-13-01 19 E Comp rm 7^ Q.1872 350 01/11/02 14:56 19 NE Comer 000 01/11/02 14:58 19 SW Comer 000

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c 03 1”° CA = Chrysotile Asbestos DC a During Cleaning o NVA = No Visible Asbestos IWA = Inside Work Area o NAD/NA " No Asbestos Detected AQ = ArQuaity o FAT = Final Ar Test OWA = Outside Work Area 01/1W2 o o 00 co co o

NYC-WTC_000196379