NYC-WTC_000196328

NYC 9/11 Public Portal Document

Hilmann Environmental Group Sampling Data One World Financial Center Brookfield Financial Properties

XWORL£_nNANCIAL£ENTER ample infonnation Air Sampling ulk Sample D st Lead Mercury Sample Number Floor Compass Location or Sample PCM (fb/cc) TEM Air TEM Air PLM (%) Point Count TEM Bulk ASTM 5756 ASTM S755 Lead pg/ft^ (% weight) (struc/cm’) Lead Point Surface/Component Volume (struc/cc) (struc/mm) W mg/kg-ppm mg/m’ Date RLOi-oi/i?A}i2 Ha^ray?fe^de 01/17/01 K72900 18 NW Freight Elevator 1200 <0,002 jon^^ CSM10/16/D1-04 NW ___________59N__________ NVA N/A 10/16A>1 CSM10/16/D1-05 18 665 NVA N/A 10/16/01 CSMIWI6/01-06 18 C-At Men's Room NVA N/A i0f25/01 1610425/01-01 18 NE Comer 720 <0.0063 <10 J®. N _________ Center_________ 720 <0.0053 <10. 10/26AJ1 TSI 0/25/01-02 18 E Center 720 <0.0053 <1Q« 10/26/01 LB10/26/01-01 2^ NW _________ 18th NW________ 720 0.0053 10 . 10/26/01 LB10/26/01-02 18 SW 18th SW 720 <0.0053 <10. 10/26/01 LB10/26/01-03 SE _________ ISIhSE_________ 720 <0.0053 <10, 10/26/01 LB10/26/D1-04 18 _________ 1 Sih NE________ 720 <0.0053 240- 10/26/01 SM10/26/01-01 18 NW 181hNW 720 <0.0053 .112- 10/26/01 SM10/26/01-02 18 SW 18th SW 720 <0.0053 <10 . 10/26/01 SM10/26/01-03 SE _________ 18fr SE_________ 720 <0.0053 10/26/01 SM10/26/01-04 18 NE IStiNE 720 <0.0053 <10 East of Core NE Comer 11/D1/D1 BK-110101-DT1 18 NE IngdeE^Work <2140 East of Core N Comer Inside 1W1/D1 BK-110101-DT2 18 N Durt Work Far East <2140 East of Core Center Inside 11/01/01 BK-110101-DT3 18 C Ductwork <267 East of Core SE Comer 11/01/01 BK-110101-DT4 SE inside Duct Work <267 11/27/01 IL Outside ladies bathroom outside Ladies rm 1440 0.003 0 003^ 11/27/01 18 1440 01/06/02 LF1/11/02-06 IL N FATAste 1200 2200 <0.0046 <14.3 01/07/02 LF1/11/D2-05 JL NW FAT Office Area <0.0046 <14.3 01/03A2 LF1/11/D2-04 18 SW FAT Office Area 1200 <0.0046 <14.3. 01/0902 LF1/11A)2-03 IL FAT Center Asle 1200 <0.0046 <14.3 01/10/02 01/11/02 LF1/11/02-02 LF1/11/02-01 -IL 18 SE NE FAT Office Area FAT Office Area 1200 1200 <0.0046 <0.0046 <14.3 <14.3 01/14/02 10:44 18 Freight Elevator 000 01/14/02 10:46 IL Comer______ 000 01/14/02 10:47 18 NW Comer 000 01/14/02 10:49 18 NE Comer 000 01/14/02 ___ ^0:^2 18 SE Comer 000 RL03-0122Q2 O 01/22A)2 K79397 18 NW outside Freight Elevator 1200 <0.002 <5

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c 03 1”° CA = Chrysotie Asbestos DC = During Cleaning o NVA = No Visible Asbestos IWA = Inside Work Area o NAD/NA = No Asbestos Detected AQ = ArQualty o FAT = Final Ar Test OWA = Outside Work Area 01/11/02 o o ay co ro co

NYC-WTC_000196378