Environmental sampling data log, September 25, 2001

NYC 9/11 Public Portal Document

COCL2_9_25_01 732pm_DEC, page: 35

UniqueJ Docum SamplelD Analyte Sub.An Agency Datfl.Sample StartTime County Stl8Name_or_Address 1_North_soul 1_East_W8 Test.mediu Sample Dura Code, Resuhs.c Unit Analysis, Time Date_DOH_ Comments PAM Activity Zone D entID olyte d .Sampled h_slreet_or_a st_cross_st m tion Detecti oncentrati Method St and ar Recd_Test venue reet onLtmi on d

589 22 00807 VOC chlorome EPA 0/1 era 1 Manhattan Liberty and Trinity Trinity Place Liberty Arrbient Air 10 PPb 0/18/01 thane 827 33 1305a VOC Chlorom EPA o/iarai Manhattan West & Liberty West Uberty Ambient Air 5.6 ppbv 0/10/01 ethane 835 33 1315Aa VOC Chlorom EPA 9/iarai Manhattan Greenwich & Liberty Greenwich Liberty Arrblent Air 8.4 ppbv 9/19/01 ethane 842 33 132Sa VOC Chlorom EPA 9/18/01 Manhattan WTC Main Square Ambient Air 2.8 ppbv 9/19/01 ethane 1402 39 NYC082I EPA Manhattan Ptume Ambient Air ppbv Cyclobut ane, 1,2- VOC diethyk .cis 9/19/01 14:10 87.3 9/21/01 250 mt sample 1426 39 NYCO63Q Cyclopan EPA Manhattan Plume Ambient Air ppbv VOC tanone 9/19/01 14:10 176.3 9/21/01 250 ml sample 1386 39 NYCO87B EPA Manhattan Pile/pit, dose to edge of Ambient Air ppbv air samples dose to Cyclopro VOC debris pile edge of pile/pit, pane 49 9/21/01 volume 250 ml 246 307/561 VOC ethylbenz EPA 9/11/01 BrooMyn Remson at Promenade Promenade Remson Ambient Air Ppb 9/12/01 ene 833 33 1305g VOC Ethylben EPA 9/18rai Manhattan West 8 Liberty West Uberty /Ambient Air 4.7 ppbv 9/19/01 zene 840 33 13l5At VOC Ethylben EPA 9/18rai Manhattan Greenwich & Liberty Greenwich Liberty Ambient Air 4.8 ppbv 9/19/01 zene 847 33 1325f VOC Ethylben EPA 9/iarai Manhattan WTC Main Square Ambient Air 3.9 M>bv 9/19/01 zene 852 33 1325Dd VOC Ethylben EPA 9/18rai Manhattan WTC Plaza Ambient Air ppbv 6/19rai zene 1408 39 NYCO82O Ethylben EPA Manhattan Ptume Ambient Air ppbv VOC zene 9/19/01 14:10 238.5 fl/71/ni 250 mi sample 1427 39 NYC0B3R Ethytben EPA Manhattan Plume Ambient Air ppbv VOC zene 9/19/01 14:10 368.8 9/21/01 250 ml sample 247 307/561 VOC m&p EPA 9/iirai Brooklyn Remson at Promenade Promenade Remson Ambient Air ppb 9/i2rai xylene 1396 39 NYC062C Methane. EPA Manhattan Plume Ambient Air ppbv VOC chloro- 9/19/01 14:10 525.1 9/21/01 250 ml sample 1412 39 NYC063C Methane, EPA Manhattan Plume Ambient Air ppbv VOC cWoro- 9/19/01 14:10 1631.2 9/21/01 595 22 00603 MTBE EPA 9/16/01 Manhattan Location F. West 8 Vesey West Vesey Ambient Air ppb 9/18rai

829 33 1305c VOC MTBE EPA 9/18/01 Manhattan West 8 Liberty West Liberty Ambient Air 2.3 ppbv 9/19/01 248 307/561 VOC non­ EPA 9/iirai BrooMyn Remson at Promenade Promenade Remson Ambient Air 19 ppb 9/12/01 target freon compoun ds 1720 47 EPA47.10B0 VOC PAH EPA 9/16/01 Manhattan W. Broadway & Park Place W. Broadway Park Sediment 12.12 2200 ug/kg gc/ms 9/22rai TICforBNA 6354 8 isomer Inside 2323 47 EPA47_fl.B0 VOC PAH EPA 9/16/01 Manhattan Battery Park 8 2nd PI 2nd PI Sediment 11.94 3400 ugrtig 9/22/01 TIC for BNA 8531.7 isomer Nearby gc/ms neighborhood 2341 EPA47.9.B0 VOC PAH EPA 9/16/01 Manhattan West /Mbany Sediment 11.95 2500 ugrtig 9/22rai TICforBNA 6353 5 isomer Location K, West & Albany gc/ms Inside 2342 47 EPA47.9.B0 VOC PAH EPA s/i6rai Manhattan West Albany Sediment 12.12 3000 ug4<g 9/22rai TICforBNA 6353 6 isomer Location K. West & Albany gc/ms Inside 2356 47 EPA47_9 BO VOC PAH EPA 9/16rai Manhattan West Albany Sediment 18.89 7200 ug/kg 9/22/01 TICforBNA 6353.20 isomer Location K, West & Albany gc/ms Inside Q 1717 EPA47.10B0 VOC Possible EPA 9/16/01 Manhattan W. Broadway & Park Place W. Broadway Park Sediment 10.64 2600 ugfltg gc/ms 9/22rai TICforBNA 6354.5 benzene, ethenyk .dimer Inside 1713 47 EPA47.10B0 VOC Possible EPA 9/16/01 Manhattan W. Broadway 8 Park Place W. Broadway Park Sediment 3.98 1000 ug/kg gc/ms 9/22rai TICforBNA 6354.1 furancarb o oxaldehy

O isomer Inside

I! 1727 47 EPA47_10B0 VOC Possible EPA 9/16/01 Manhattan W. Broadway & Park Place W. Broadway Park Place Sediment 19.17 1300 ugfltg gc/ms 9/22rai TIC for BNA 6354.15 quarterph enyl isomer Inside

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