NYC-WTC_000196328

NYC 9/11 Public Portal Document

HiRmann Environmental Group Sampling Data One World Financial Center BrookfieM Financial Properties

1 WORLD RNANCIAL CENTER

Date Sample Number Sample Information

Floor Compass Point Location or Surface/Component Sampled Sample Volume AirS mplinq__________________

PCM (fb/cc) TEM Air (struc/cc) TEM Air (struc/mm) PLM (%) f Sa

IPoint Count TEM Bulk (%) ASTM 5756 Bust

(% weight) ASTM 5755 (struc/cm^) Lead pg/ft^ Lead mg/kg«ppm Mercury

mg/m*

10/06/01 K46312 SW Corner 7^ <0.004 10A)6/D1 K46313 22 NE ______ Comer______ 720 0004 10/06/01 K46314 36 SE Comer 720 <0,004 10/06/01 K46315 36 c ______ Center______ 720 0005 10/06/01 K46311 36 NW ______ Comer______ 720 <0,004 10/16/01 CSM10/16/31-19 36 _______ 3619_______ NVA N/A 10/16/01 CSM10/16/O1-20 36 SW Comer Office NVA N/A 22 C-At Stairs MVA N/A 10/29/01 UH10/29/01-01 36 NE 3621 720 <0.0053 <10 10/30/01 SM10/30/01-01 36 NE Comer 720 <0,0053 <10 10/30/01 SM10/30/01-02 36 NW ______ Comer______ 720 <0.0053 <10 10/30/01 SM10/30/01-03 36 SW ______ Comer______ 720 <0,0053 <10 10/30431 SM10/30A)1-04 36 ~SE~ ______ Comer______ 720 <0,0053 .112. 11/08/01 MOC/WFC1006 36 Off. #3688 duct 535 11/08/01 MOC/WFC 1007 36 NE Off. #3619 duct 3,745 11/10/01 #33 36 SE Carpet <535 11/10/01 #34 36 SE Chair 535 11/10/01 #35 36 SW Carpet <267 11/10/01 #36 36 SW _______ Chair_______ <535 11/10/01 #37 36 NW ______ Carnet______ <535 11/10/01 #38 36 NW Cubicte Partition <267 11/10/01 #39 36 NE ______ Carpet______ <535 11/10/01 #40 36 NE Fabric covered wal <535 LF1/8/D2-1 36 N FAT Wing 1200 <0.0046 <14.3 LF1/8/D2-2 36 SE FAT Comer 1200 <0.0046 <14.3 01/08/02 LF1/8/02-3 36 Elevator Hal 1200 <0.0046 <14.3 ■it V —■ara'iTg— i 36 SW ______ Comer______ 1200 <00046 <14.3 36 FAT Stair A 1200 <0.0046 <14.3 01/08/02 LF1/8/02-6 36 NW _______ Wing_______ 1200 <0.0046 <14.3 01/11/02 12:31 36 NE ______ Comer______ 000 01/11/02 12:33 36 SW Comer 000

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c ro 1”° CA = dvysotile Asbestos DC = During Cleaning o NVA = No Visible Asbestos IWA = Inside Work Area o NAD/NA = No Asbestos Detected AQ = Ar Quaity o 01/1W2 o FAT = Final Ar Test 0WA= Outside Work Area o ay co 4^

NYC-WTC_000196396