NYC-WTC_000196328

NYC 9/11 Public Portal Document

HiHmam EnYronmental csroup Samping Data One World Fir>ancial Center BrookfieW Financial Properties

1 WORLD RNANOAL CENTER Sample Information Air Sampling lulh Sample Dus£ Lead Mercury Sample Number I Location or Compass TEM Air TEM Air TEM Bulk ASTM 5756 ASTM 5755 Lead Date Floor Surface/Component PLM(%) I Point Count Lead mg/m’ Point (struc/cc) (struc/mm) (%) (% weight) (struc/cm^) mg/kgsppm K44315 NE Comer 450 0067 10/03/01 K44316 4 N Center 450 0.052 10/03/01 K44317 4 N SE Comer 450 0 027

10/16/01 K50201 Outside Women's Batoroom 1220 0.006 10/16/D1 K50207 Outside Ctjb N156 1800 <0.002 10/16/D1 K50643 Outside Room 4135 1200 0.002 Cindy Wagner/Colection 10/16/01 K50204 W Files 76 0.090

10/16A31 K50208 Outside Women's Bathroom 3000 0.002 13/19/01 35M10/19A)1-01 Elevator <0.0046 <14.3 10/19/61 35M10/19/O1-02 NE Comer <0.0046 <14.3 10/19/01 35M10/19/01-03 NE Cortter South Wal <0.0046 <14.3 11/01/01 K56565 SE 4th SE 720 0.027 11/31/31 SM-11 NE 4th NE 720 <0.0053 <10 11/01/01 SM-12 4 E 4th E 720 0.0107 20. 11/08/01 SM-11-08-03 Oecon entrance 11/08/01 SM-11-06-04 Decon exit 11/08/01 SM-11-08-07 Oecon entrance 11/08/01 SM-11-08-08 Decon exit 11/09/01 SM-11-09-05 Decon exit 720 12.5 <0.0045 11/09/01 SM-11-09-06 Decon exit 720 <12.5 <0.0045 11/09/01 SM-1109-13 4 Decon exit 720 <10 <00055' 11/09/01 SM-1109-14 4 Decon exit 720 <10 <0.0053 Personal decon dean rm 11/10/01 JP111O01-03 4 DC/AQ 1440 <0.0045 <167 HaBway corridor \A/. end 11/10/01 JP111001-04 W DC/AQ 1440 <0.0045 <167 Personal decon clean rm 11/10/01 JP111O01-07 4 DC/AQ 1440 <0.0045 <167. Halway corridor W. end 11/10/01 JP1110O1-08 4 W DC/AQ 1440 <0.0045 <167 Aalway corridor N. end 11/13/01 JP11/13/01-05 4 N DC/AQ 1440 <0.0045 <167 HaPvay corridor S. end 11/13/01 JP11/13/01-06 4 S DC/AQ 1440 <0.0045 <16.7 Hajway corridor N. end O 11/1301 JP11/13/01-11 4 N DC/AQ 1440 <0.0045 <16.7 Halway corridor S. end 11/13/01 JP11/13/01-12 S DC/AQ 1440 <0.0045 <16.7 Gatehouse/Vacant otf. o 11/13A)1 MOC012 NE Space 13 54,784 m 11/13/01 MOC013 SE Off. Of Frank Olvera vubicte 6,420 "O Halway corridor N. end 11/14/01 JP111401-05 N DC/AQ 1440 <0.0045 <16.7 § 11/14/01 JP111401-06 S Halway corridor S. end DC/AQ 1440 <0.0045 <16.7 O Halway corridor N. end J] 11/14/01 JP111401-11 N DC/AQ 1440 <0.0045 <16.7 DO Halway corridor S. end 11/14/01 JP111401-12 S DC/AQ 1440 <0.0045 <16.7 Halway corridor N. end O 11/15/01 JP1150105 N DC/AQ 1440 <16.7 <0.0045 > Halway corridor S. end z 11/15/01 JP1150106 S DC/AQ 1440 <167 <0 0045 z HaBway corridor N end > 11/15/01 JP1150111 N DC/AQ HaBway corridor s. end 1440 <16.7 <0.0045

11/15/01 JP1150112 S DC/AQ 1440 <16.7 <0.0045 ■ 11/16/01 JP111601-04 N _________ Halway________ 1440 0.0045 16.7 11/16/01 JP111601-05 S _________ Halway________ 1440 <0.0045 <167 (= 11/16/01 11/16/01 JP111601-O9 JP111601-10 N S _______ Halway_______ Halway 1440 1440 <0.0046 <16.7 <16.7 □J <0.0045 “0 I CA = Chrysotile Asbestos DC = During Clearing o NVA = No Visible Asbestos IWA = Inside Work Area o NAD/NA = No Asbestos Detected AQ = AirQuatty o FAT = Final Air Test 01/11/02 o OWA = Outside Work Area o 03 co C3 03

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