NYC-WTC_000196328

NYC 9/11 Public Portal Document

HiBmann Environmental Group Sampkng Data One World Financial Center Brookfield Financial Properties

1 WORLD FINANCIAL CENTER Sample Information Air S mplinq ulk Sample Cl id Wercury Location or Compass Sample TEM Air TEM Air TEM Bulk ASTM 5756 ASTM 5755 Lead Date Sample Number Floor Surface/Component PCM (fb/cc) PLM(%) Point Count Lead pg/ff mg/m’ Point SaniDled Volume (struc/cc) (struc/mm) (%) (% weight) (struc/cm’) mg/kg»ppm 09Z22A)1 R9/22/O1-01 C L Cen Hal at Elevator #15 1275 0.0161 50 Lobby Above Polce 09/22X)1 09/22AD1 R9/22/01-Q2 R9/22A!1-03 S Command .1275 0.0060 21 S Lobby Adj to ETS ^tlOTi 1350 0.0057 20 S Lobby Center Ac^ Brook 09/22A)1 R9/22/O1-04 SC Office 1350 0.0200 — 21— 09/22/01 R9/22/C1-05 c L Cen Hal at Etevator #16 1350 Overload Overtoad Lobby Hal Over Pdce 09/2201 R9/22A]1-06 E Comm 1350 0.0029 10 09/2301 K40192 NW ________Lobby NW_______ 600 0.024 K40193 SW ________ Lobby SW 600 0.006 09/23Z01 K40194 NE Lobby NE________ 600 <0.005 1 SE ________ Lobby SE________ 600 0.013 09/23/01 K40196 1 NW ________Lobby NW 600 0.033 09/23/01 K40197 SW ________ Lobby SW_______ 600 <0.005 09/23/01 K40198 NE ________ Lobby NE________ 600 <0.006 09/23/01 K40199 SE ________ Lobby SE________ 600 0.019 09/23/01 K40204 1 S _______ Lobby South 600 Overtoad 09/23/01 K40205 SW ________ Lobby SW_______ 900 Overload 09/23/01 S-06 SW ________ Lobby SW 600 <0.0064 .^12. 09/2301 09/2301 S-07 S-08 1 NE SE ________ Lobby NE________ ________ Lobby SE________ 600 600 0.0193 0.0128 -21. 20 S-09 NW ________Lobby NW_______ 600 <0.0064 S-10 SW ________ Lobby SW_______ 600 0.0064 10 09/23/01 S-11 1 NE ________ Lobby NE________ 600 <0.0064 <10 09/23/01 S-12 1 SE Lobby SE ~ 600 00128 09/23/01 S-13 S-16 NW ________Lobby NW_______ 600 0.0257 -IL SE ________ Lobby SE________ 0.0128 20 09/23/01 S-17 NW _______ Lobby NW_______ 600 0.0064 10 139/23/01 S-20 “sr" ________ Lobby SE________ 600 0.0064 -22- 09/23A)1 S-01 NW ________Lobby/NW 600 60 0^3X)1 S-02 NE ________ Lobby/NE________ 600 0.0128 -20^ 09/23/01 S-03 1 SE ________ Lobby/SE________ 1200 0.0225 70 09/24/01 K20247 S S Ent Outside of Work Rm 1000 0.029 09/24/01 K40246 S Hal Lobby S of Frei^ Etev 1000 0.027 09/24/01 K40248 1 S Ent Hal Column Outside 1000 0.021 09/24/01 K40249 SE Ent Brookfield mgmt office 1000 0019 09/24/01 K40250 S Outside Building S Ent 1000 <0.003 o 09/24/01 K40251 Silver Rail to Polce Lobby 1000 0.027 09/24/01 K40257 sw LQ^y^ 600 0.009 NW Hai Lobby, S of Frei^ OS/24/0. K40265 1 NW Elev 600 0^042 o NW Hai Lobby § of Frei^t m 09/24/01 K40273 NW Elev S. Ent Outside Work but 900 0.030 "O 09/24/01 K40274 1 S Roan 900 0.045 09/24/01 K40277 S Ot^de BUMing S Ent 700 <0.004 HaB Lobby S at Frei^ o 09/24/01 MM 9/24/01-08 S Etevator 900 0.0043 10 30 TSW 5 Eni Outside of Work 00 09/24/01 MM09/24/O1-02 SW Rm 900 0.0086 20 Halway/LobbyS of Frei^t 09/24/01 MM0924-14 S Elev 1000 0.0116 30 09/24/01 MM0924-19 Silver Rail to P^ce Lobby 1000 0.0077 > Hal/Lobby Sodh of Freight z 09/24/01 MM0924-20 S Elev 900 <0.0043 <10 z S Ent dutside of Work

> 09/24/01 09/24/01 MM0924-21 MM0924-23 S Room Ent HaB Column Outside 900 900 Overtoad <0.0043 Overload <10 > 09/24/01 MM0924-25 LSW Hal Lobby S Freighl 900 <0.0043 <10

'(Z) 09/24/01 MM9/24/D1-01 SW Elev 900 0.0128 30 ’MMS/iWI-OS S <0.0043 <10 (Z 09/24/01 LWE S. Entrance Hallway 900 □3 “0 CA’Chrysotile Asbestos DC = During Cleaning 'o NVA = No Visible Asbestos IWA = Inside Work Area o NAD/NA = No .Asbestos Delected AQ = Air Quality o FAT = Final Air Test OWA = Outside Work Area 01/11/02 o o 00

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NYC-WTC_000196328