Schedule B1: Guideline on investigation levels for soil & groundwater
Schedule B1: Guideline on investigation levels for soil & groundwater
Schedule B1: Guideline on investigation levels for soil & groundwater
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Table 1B(4) ACL generic Pb; generic EILs As, DDT, naphthalene<br />
Generic added c<strong>on</strong>taminant limits <strong>for</strong> lead and generic ecological investigati<strong>on</strong> <strong>levels</strong><br />
<strong>for</strong> aged (present in <strong>soil</strong> <strong>for</strong> at least two years) arsenic, DDT, lead and naphthalene in<br />
Australian <strong>soil</strong>s (irrespective of their physicochemical properties) with various land<br />
uses.<br />
C<strong>on</strong>taminant<br />
Nati<strong>on</strong>al park and areas<br />
with high ecological value<br />
Urban residential and<br />
public open space<br />
Commercial and industrial<br />
Added c<strong>on</strong>taminant limits (mg added c<strong>on</strong>taminant/kg)<br />
Lead 470 1100 1800<br />
Ecological investigati<strong>on</strong> <strong>levels</strong> (mg total c<strong>on</strong>taminant/kg)<br />
Arsenic 40 100 170<br />
DDT 1 3 180 640<br />
Naphthalene 1 10 170 370<br />
1 = these were derived <strong>for</strong> fresh c<strong>on</strong>taminati<strong>on</strong> but as there are no EILs <strong>for</strong> aged c<strong>on</strong>taminati<strong>on</strong> the values <strong>for</strong> fresh c<strong>on</strong>taminati<strong>on</strong> must be used.<br />
<str<strong>on</strong>g>Schedule</str<strong>on</strong>g> B (1) - <str<strong>on</strong>g>Guideline</str<strong>on</strong>g> <strong>on</strong> Investigati<strong>on</strong> Levels <strong>for</strong> Soil and Groundwater 48