NYC-WTC_000196328

NYC 9/11 Public Portal Document

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

1 WORL D RNANCIAL CENTER Sampte information Air Samel inq Bulk Sampica Mercury Sample Number I Location or ASTM 5758 I ASTM 5755 Compass Sample TEM Air TEM Air TEM Bulk Lead Date Floor Surface/Component PCM (fb/cc) PLMC/.) iPoint Count Lead pgtff mg/m’ Point Volume (struc/cc) (struc/nvn) (%) (% weight) I (struc/cm^) mg/kgsppm "ToaSng 11/01/01 MG 11/01/01-06 batiroom 720 0.042 0.0160 30 LoaSng Dock by women 11/01/01 MG-11/01/01-22 bathroom 720 0.022 0.0160 30 Loadng Dot* by women's 11/02/01 K56583 bath 720 0.008 LoatSng Dock by women's 11/02A)1 K56591 bath 720 0.010 Loading bock by women's 11/02A)1 K565gS 1 bath 720 0.016 Loading bock by women's 11/02A)1 K56607 1 bath 720 0.005 LoadKig Dock by Women's 11/02X11 MG11/02X11-06 Bathroom 720 0.0107 20 Loading Dock by women's 11/02X11 MG110201-12 1 bath 720 <0.0053 <10 Loadng Dock by women’s 11/05X11 K56650 1 bath 630 0.005 Loading Dock by women's 11/05/01 K56657 bath 924 0.010 Loading Dock by women's 11/05/01 K56669 bath 846 0.005 Loading Dock by women's 11/05X11 K56696 1 bath 720 0.008 11/05/01 TB110601-06 1 Loading Dock 924 0.005 <0.0042 111 11/05/01 TB-110501-12 West Entrance to S Bridge 636 0.043 <0.0061 <10 11/05/01 TB110501-28 W West Entrance to S Brid^ 822 0 005 <0.0047 <10 Loacf ng Dock by womens 11/05/01 K56663 1 bath 744 <0.004 Loadng bock by women's 11/05/01 TB 110501-06 bath 924 <0.0042 <10 Loadng Dock by women's 11/06/01 K56678 1 bath 720 <0.004 Loadng Dock by women's 11/06X11 K56687 bath 720 <0.004 Loadng Dock by women's 11/06/01 K66705 1 bath 720 0.014 Loadng Doc* by women's O 11/06/01 MG 11/06X11 16 bathroom 720 0.0053 <10 11/07X11 K56713 Near Women's Bathroom 720 0.026 11/07/01 K66723 Near Women's Bathroom 72^ ■aSoa" 11/07/01 K60900 Near Women's Bafriroom 720 0.005 o 11X17/01 K6091d Near Women's Bathroom 720 0028 m 11/07/01 MG-07 Near Women Bathroom 720- <0.0053 <10 ■0 MG 11/08X11 01 Loading Dock Near 720 0.0053 10 11/08/01 Women's Bathroom Loadng Dock by Women’s § 11/08X11 K60903 1 Ballroom 720 0.005 O Loading Dock by Women's J] 11/08/01 K60d26 Bathroom 720 0.011 □□ Loadng Dock by Women's 11/08X11 K60935 1 Bathroom 720 <0.004 Loading Dock by Women's o 11/08/01 K6094d Bathroom 720 <0.004 > Loadng Dock Near z 11/08X11 K60903 1 Women's Bathroom 720 0005 z Loading Doc* Near > 11/08/01 K60926 Women's Bathroom Loadng Dock Near 720 0.011

11/08/01 K60936 Women's Bathroom 720 <0.004 Loading Dock Near 11/08/01 K60948 Women's Bathroom 720 <0.004 c ro 1”° CA = Chrysotile Asbestos DC = During Cleaning o NVA= No Visible Asbestos IWA = Inside Work Area o NAD/NA = No Asbestos Detected AQ = Air Quatty o fat = Final Air Test OWA = Outside Work Area 01/11/02 o o 03 00 00 on

NYC-WTC_000196334