Ill. Admin. Code tit. 35, § 1501.310
a) The following persons are eligible for reimbursement from the Fund for eligible remedial action costs:
c) In addition to the requirements of subsections (a) and (b), an eligible claimant requesting reimbursement of eligible costs from the Fund must meet all of the following requirements:
6) If the claimant is the owner or operator of an active drycleaning facility, the claimant must ensure the following:
C) The drycleaning facility has a containment dike or other containment structure around each machine, item of equipment, drycleaning area, and portable waste container in which any drycleaning solvent is utilized, which is capable of containing leaks, spills, or releases of drycleaning solvent from that machine, item, area, or container. The containment dike or other containment structure must be capable of at least the following:
7) An active drycleaning facility has maintained continuous financial assurance for environmental liability coverage in the amount of at least $500,000 at least since the date of award of benefits from the Fund or July 1, 2000, whichever is earlier.