35 Ill. Adm. Code 742.910
Alternative Models
Section 742
Section 742.910Â Alternative
Models
Any proposals for the use of
models other than those specified in Tier 2 shall be submitted to the Agency
for review and approval. A submittal under this Section shall include the
following information:
a)Â Â Â Â Â Â Â Â Physical and chemical properties of contaminants of concern;
b)Â Â Â Â Â Â Â Â Contaminant movement properties;
c)Â Â Â Â Â Â Â Â Contaminant availability to receptors;
d)Â Â Â Â Â Â Â Â Receptor exposure to the contaminants of concern;
e)Â Â Â Â Â Â Â Â Mathematical and technical justification for the model
proposed;
f)Â Â Â Â Â Â Â Â A licensed copy of the model, if the Agency does not have a
licensed copy of the model currently available for use; and
g)Â Â Â Â Â Â Â Â Demonstration that the models were correctly applied.