NYC-WTC_000196328

NYC 9/11 Public Portal Document

Hllmann Environmental Gro^i Sampling Data One WofW Financial Center Brookfield Financial Properties

1 WORLD FINANCIAL CENTER Sample Information Air ulk Samples Dust Lead Mercury I Sample Number Location or Campass Sample TEMAir TEMAir TEM Bulk ASTM $756 ASTM 5755 Lead Date Floor Surface/Component PCM (fb/cc) PLM (%) Point Count Lead pg/ft^ mg/m’

10/13/31 MG10/13/01-05 2 2 Point

N —w*— Office Mezzanine N Volume

720 ’720’ 0.017 O.CXte (struc/cc)

0.0160 0.0107 (struc/mm)

30.0* 200 {%) (% weight) (struc/cm^)

10/13/31 MGtO/13/31-13 2 Office 720 0.012 ’0'0^3" 100- 10/13/01 MGtO/13/31-16 2 Freight Elevator 720 0.007 <0.0053 <10 • 10/13/31 MG 10/13/31-22 2 oSce 702 0.018 0 6^6 100 Freight fetevator 10/13/31 MG 10/13/01-25 2 -222. 0.014 0.0110 20.0- 10/13/31 MG10/13/D1-3O 2 N Mezzanine N 1080 0.025 <0.0036 <10 - 10/13/31 MG10/13/31-32 2 Freight Elevator 1080 0.019 <0.0036 <10 10/14/31 K50023 2 E Balcony Door East 720 <0.004 10/14/31 K50024 2 SW Lobby SW 720 0.006 10/14/01 K60026 2 N Mezzanine N 720 <0.004 10/14/31 K5O036 2 Balcony Door East 720 <0.004 10/14/01 K5O037 2 SW Lobby SW 720 0.005 10/14/31 K5O038 2 Office 720 0.012 10/14/31 1^0039 2 N Mezzar^neN 720 <0.004 10/14/01 K5O049 2 E Balcony Door East 1050 0.003 10/14/01 K5005O 2 SW Lobby SW 1050 <0.003 10/14/01 K5O051 2 ----- Offe------ 1050 0.004 10/14/01 K50052 2 N Mezzanine N 1050 0.003 10/14/01 K50057 2 Balcony Doer East 720 <0.004 10/14/01 >8 2 SW Lobby SW 720 0.003 10/14/31 K50059 2 Office 720 0.005 10/14/01 10/14/01 10/14/01 K5006O MG10/14/31-O6 MG1O/14/01-14 2 N Mezzanine N Freight Sevator Frei^ Elevator s720 <0.004 0.017 0.024 <0.0053 0.0053 <10 <10 10/14/31 MG10/14/01-19 2 Office 720 0.009 <0.0053 <10 10/14/31 MG10/14/01-22 2 720 Freight Elevator 720 0014 0.0053 10.0 10/14/01 MG10/14/01-30 Freight Elevator 1050 0.0110 30D 10/15/31 KSO070 2 E Balcorry Dow East 720 <0.004 10/15/31 K5O071 SW Lobby SW 720 <0.004 10/15/31 K5O078 Balcony Door East 1080 <0.003 10/15/01 K5O079 2 SW 1080 0.006 10/15/31 K5O081 N Mezzanine N 1080 0.006 10/15/31 K5O083 2 Freight Elevator 1080 0007 10/15/01 K50086 2 E Batcony Door East 720 <0.004 10/15/01 K5O091 Freight Elevator 720 OC^ 10/15/01 K50132 2 Balcony Door East "720“ <b.'6o4 10/15/01 K60133 2 SW Lobby SW 720 0.011 O 10/15/01 K60134 Office 720 0.023 10/15/01 2 720 0.020 10/15/01 K60135 K50137 2 N Mezzanine N Freight Elevator 720 <0.004 y 2 Office 720 0.008 <0.0053 <10 o 10/15/01 MG 10/15/01 -04 2 N Mezzanine N 720 0006 <0.0063 <10 m 2 Office 720 0017 0.0107 20.0 ■0 10/15/01 MGlO/15/01-12 N Mezzanine N 720 0010 <0.0053 <10. 7d/TSA)i MG10/15/01-18 2 SW Lobby SW 720 <0.004 <0.0053 <10. § 10/15/01 MG1O/15/01-19 2 Office 720 0030 0.0160 30.0 3o.a O 10/15/01 10/15/01 MG10/15/D1-20 SM10/15/01-13 2 2 N MezzeuiineN Freight Elevator 720 720 0015 0.007 0.0160 0.0107 20.0 J] 10/15/01 SM1O/15/01-16 Frei^ Elevator 720 0.015 0.0267 50.0- DO 10/15^1 SM10/15/01-19 Freight Elevator 720 0.0321 600 10/15/31 K5O080 Office 1080 0.008 10/16/01 K60169 2 E Balcony Door East 720 <0.004 O 10/16/01 K50160 2 SW Lobby SW 720 0.008 > 10/16/01 K60177 2 E Balcony Door East 1110 0.002 z 10/16/31 K50178 2 SW Lobby SW 1110 0.007 z 10/16/01 K50180 N Mezzanine/North 1110 0.015 > 10/16/01 K50182 2 Freight Elevator 1110 0018 10/16/31 K50209 2 E Balcony Door East 720 0007 10/16/01 K5021O 2 SW Lobby SW 720 0.006 10/16/01 K5021t Office 720 0.012 0.0107 10/16/01 1*^0214 F^reight Elevator 0007 (= 10/16/01 K60222 2 E Balcony Door East 720 0005 □J “0 I CA = Chrysotile Asbestos DC = During Cleaning o NVA = No Visible Asbestos IWA = Inside Work Area o NAO/NA = Nd Asbestos Detected AQ= AirOualty o FAT = Final Air Test 01/11/02 o OWA = Outside Work Area o ay 00 co co

NYC-WTC_000196342