NYC-WTC_000204895

NYC 9/11 Public Portal Document

Table 1 LOWER MANHATTAN PARKS Sampling Results • TAGM PAHs

[ Sample ID j Bowling Green Park Bowling Green Park Bowling Green Park Pearl St Peari St Pearl SL ater B'dway & Bowling Green Flower Bed Bulls Ent Pearfl & Fulton Pearl & Beeckman. Playground Date Sampled 06/19/02 06/19/02 06/19/02 06/19/02 06/19/02 06/19/02 Ualnx\ Sol Soi Soil Soil Soil Soa Lab ID N5818-10 N5818-11 N5818-12 N5818-13 N5818-14 N5818-15

PAH (ug/kg)__________________________________ Acenaphthene u 27.1 U 27.7 U 376 142 38.1 82.3 Acenaphthylene u • 21.2 U 21.7 U 104 66.3 25 U 56.6 Anthracene 37.7 32,5 ■•320 439 132 267 Benzo(a)anthracene 164 128 6enzo(a)pyrene 145..... 1 18.50 Benzo{b)fkjoranthene 433 98.7 ' MM 1 985 413 Benzo(g.h.l)perytene 708 49.3 596 315 130 405 Benzo(k)fluoranthene 132 107 1000 402 Chrysene Dibenzo(a.h>anthracene Fluoranthene (J 164 17.7 329 U 137 18.1 265 u 5300 K ! 2360 20.8 906 U 2410 Fluorene u , 33 u 33.7 u 371 142 34.7 J 77.1 lndeno(1.2.3-cd)pyrene 73,1 54.2 739 390 164 492 Naphthalene u 22.4 u 22.9 u 224 100 26.4 u 54 Phenanthrene 171 154 4870 1880 473 1210 Pyrene 255 220 4340 2020 695 2200 2-Methylnaphthalene u 17.7 u 18.1 u 112 56.3 20.8 u 39.8 Total PAH concentration 2096.0 1480.8 25999.5 13093.1 4807.0 13716.0 Total carcinogenic PAH concentration 1128.8 654,0 8498.5 5628.8 2346.8 6954,0 Total carcinogenic PAH concentration in BaP Equivalents 233 160 673 1,339 527 1:679

Legend U- Indicates analyte found at or below detection limit of laboratory equipment B- Indicates analyte found in associated-method blank J - Estimated value <6 - Undetected at detection limit shown ug/kg = micrograms per kSogram (parts per bHIion) Shaded areas represent a concentration exceeding the TAGM RSCO cntterta

Not^S 1 - Values for Specific PAH compounds in Urban Residential Soils based upon data obtained from tbe State of Massachusets Highway Department report entitled 'Background Levels of Polycyclic Aromatic Hydrocarbons and Metals in Soi." 2 - Range of Total and Carcinogenic PAH values in urban Q sols derived from: Bradley, Magee, and Allen, 1994; International Agency on Cancer (lARC), 1973; White and Vanderslice, 1980; Windsow and Hites. 1979; Edwards. 1983; Bulleretal. 1984; Vogt etai. 1987; Jones et al.. 1987.

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NYC-WTC_000204896