35 Ill. Adm. Code 807.506
Initiation of Closure
Section 807
Section 807.506 Initiation
of Closure
a) An operator of a waste management site shall initiate the
treatment, removal from the site or disposal of all wastes and waste residues
other than those from indefinite storage units:
1) Within 30 days after receipt of the final volume of waste; and
2) In accordance with the closure plan.
b) The operator of an indefinite storage unit shall, within 30
days after receipt of a final volume of waste, either initiate:
1) Removal of all wastes and waste residues from the unit; or,
2) Closure of the unit in accordance with the contingent closure
plan.
c) The operator must notify the Agency within 30 days after a
temporary suspension. The operator must comply with the requirements of any
temporary suspension plan in the permit.