NYC-WTC_000205688

NYC 9/11 Public Portal Document

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APPENDIX A of TAGM #4046

TABLE 4 Recommended soil cleanup objectives (mg/fcg or ppm) Heavy Metals Shortcut to TAGM 4046 Tableg for VQCs ( SVOCs | Pesticides / PCBs ***** * Protect Water Eastern USA CRDL Rec. Soil Ccantaminants Quality Background (mg/kgor Cleanup Objective (ppm) (ppm) ppm) te5====s ■ ■ f ■ ■

Aluminum ^/A 33,000 39 2.0 I® Antimony N/A as N/A 0.6 1^ Arsenic asBsexsss^enss^ss: N/A 3-12 .** 7.5 or,‘s=gg^aaaaaete3ej Lj ,v ' SB Barium N/A 15-600 300 or SB 0.16(HEAST) Beryllium N/A 0-1.75 0.05 or SB TS5BSS

Cadmium N/A 8aBsaBaa:99S9Baq O.M 0.05 =aG3! lor SB 1130-35,000 Calcium N/A *** 50.0 SB oT =3SS Bg."‘

Chromium N/A 1.5-40 ** 10 or SB Cobalt N/A ]2.5‘6O^! 0.5 ssssiseas 30 or SB Copper N/A ]1 -50 0.25 25 or SB B

N/A 0.1 **»

Ha 2,000-550,000 1.0 & " ' ■ ■ ^■zmssagaa^aaaaiagh^s^ m i

Lead N/A 10.03 SB**** ?5M(SB9BaS±3te=S=^SiB

Magnesium N/A 100 - 5,000 jsQ.O SB Manganese N/A 150^5,000 SB ±=±=!55«=5Ea;

Mero N/A ] 0.001 -O.! 0.1 graa.jx Hckel IN/A 10.5-25 0.4 13 or SB http ://www.dec. state.ny.us/weibsite/der/tagms/prtg4046e.litml 1/14/02

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CITY_21MC100_003008791

NYC-WTC_000205688