Ill. Admin. Code tit. 44, § 990.340
a) CDB may suspend or modify a CM's prequalification without a prior hearing or administrative procedure, as provided in Subpart D, for one or more of the following causes:
2) An event or series of events, including, but not limited to:
E) Failure to satisfactorily perform work on or breach of a CDB contract, including, but not limited to, one or more of the causes set forth in Section 990.330 when: