§ 250.409. Risk assessment report.
The risk assessment report shall conform to this subchapter and Subchapter F (relating to exposure and risk determinations), and shall include the following unless not required under § 250.405 (relating to when to perform a risk assessment):
(1) Except when submitted in combination with a remedial investigation report, a risk assessment report that uses site characterization information from an approved remedial investigation report to describe the potential adverse effects, including the evaluation of ecological receptors, under both current and planned future conditions caused by the presence of regulated substances in the absence of any further control, remediation or mitigation measures.
(2) The development of the site-specific standards risk assessment report that describes the methods used to calculate a concentration level at which human health and the environment are protected.
(3) The comments obtained as a result of a public involvement plan, if any, and the responses to those public comments.
Authority The provisions of this § 250.409 amended under sections 104(a) and 303(a) of the Land Recycling and Environmental Remediation Standards Act (35 P.S. § § 6026.104(a) and 6026.303(a)); and section 1920-A of The Administrative Code of 1929 (71 P.S. § 510-20).
Source The provisions of this § 250.409 amended November 19, 2021, effective November 20, 2021, 51 Pa.B. 7173. Immediately preceding text appears at serial page (355303).
Cross References This section cited in 25 Pa. Code § 245.310 (relating to site characterization report); 25 Pa. Code § 250.311 (relating to evaluation of ecological receptors).
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